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WO2018152704A1 - Building display screen-based system and method for natural gas leakage alarm - Google Patents

Building display screen-based system and method for natural gas leakage alarm Download PDF

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Publication number
WO2018152704A1
WO2018152704A1 PCT/CN2017/074415 CN2017074415W WO2018152704A1 WO 2018152704 A1 WO2018152704 A1 WO 2018152704A1 CN 2017074415 W CN2017074415 W CN 2017074415W WO 2018152704 A1 WO2018152704 A1 WO 2018152704A1
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natural gas
building
gas leakage
display screen
resident
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Chinese (zh)
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熊益冲
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Shenzhen Wintry Information Technology Co Ltd
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Shenzhen Wintry Information Technology Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Energy or water supply
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services

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  • the invention relates to the technical field of the Internet of Things, in particular to a natural gas leakage warning system and method based on a building display screen.
  • the embodiment of the invention discloses a natural gas leakage warning system and method based on a building display screen, which can enable the outside world to know the natural gas leakage inside a residential building in time to prevent serious safety accidents.
  • the first aspect of the embodiments of the present invention discloses a natural gas leakage warning system based on a building display screen, including:
  • the natural gas leakage monitoring platform is used for obtaining the natural gas detection concentration of the various resident buildings reported by the resident buildings of a certain city through the Internet of Things;
  • the natural gas leakage monitoring platform is further configured to determine, according to the natural gas detection concentration inside the resident building, whether a natural gas leakage occurs inside the resident building for each of the residential buildings, and if so, calculate each registered city of the city Building location information and building in which the building display is located a linear distance between the location information of the civil building; determining whether there is a target building display screen in the display screen of the respective building that has a linear distance from the location information of the resident building that is less than a specified threshold, and if so, Whether the target building display is in an active state, and if so, transmitting natural gas leakage warning information to the target building display through the Internet of Things, the natural gas leakage warning information including location information of the resident building where natural gas leakage occurs Building name;
  • the target building display screen is configured to output the natural gas leakage warning information
  • sending the natural gas leakage warning information to the target building display through the Internet of things includes:
  • the receiving period determines whether the current time is within the alarm allowed receiving period, and if so, sends the natural gas leak warning information to the target building display through the Internet of Things.
  • the natural gas leakage monitoring platform is further configured to: when determining that the linear distance between the display positions of the residential buildings and the location information of the residential building is less than a specified threshold, the Internet of Things is Sending the natural gas leakage warning information to the display screens of the various buildings registered in the city;
  • the display screens of the respective buildings are used for outputting the natural gas leakage warning information.
  • the natural gas leakage warning information also includes the number of residents entering the interior of the resident building where the natural gas leak occurs.
  • the natural gas leak warning information further includes a natural gas leak location inside the resident building where the natural gas leak occurs.
  • a second aspect of the embodiments of the present invention discloses a natural gas leakage warning method based on a building display screen, where the method includes:
  • the natural gas leakage monitoring platform obtains the natural gas detection concentration of the various resident buildings reported by the registered Internet buildings in a certain city through the Internet of Things;
  • the natural gas leakage monitoring platform determines, for each of the resident buildings, whether a natural gas leakage occurs inside the resident building according to the natural gas detection concentration inside the resident building, and if so, calculating the registered display of each building of the city a linear distance between the location information of the building and the location information of the resident building; determining whether there is a target building in the display screen of the building that has a linear distance from the location information of the resident building that is less than a specified threshold a display screen, if present, determining whether the target building display is in an active state, and if so, transmitting natural gas leakage warning information to the target building display through the Internet of Things, the natural gas leakage warning information including a natural gas leakage Location information and building name of the resident building;
  • the target building display screen is configured to output the natural gas leakage warning information.
  • sending the natural gas leakage warning information to the target building display through the Internet of things includes:
  • the receiving period determines whether the current time is within the alarm allowed receiving period, and if so, sends the natural gas leak warning information to the target building display through the Internet of Things.
  • the method further includes:
  • the natural gas leakage monitoring platform determines that the target building display screen is less than a specified threshold value when the linear distance between the display information of the residential building and the location information of the residential building is The registered display screen of each building sends the natural gas leakage warning information;
  • the display screens of the respective buildings output the natural gas leakage warning information.
  • the natural gas leakage warning information also includes the number of residents entering the interior of the resident building where the natural gas leak occurs.
  • the natural gas leak warning information further includes a natural gas leak location inside the resident building where the natural gas leak occurs.
  • the embodiment of the invention has the following beneficial effects:
  • a natural gas leakage monitoring platform when a natural gas leakage monitoring platform generates a natural gas leakage inside a residential building of a certain city, it can calculate the location information of the building where the display of each building registered in the city is located and the natural gas leakage occurs.
  • the linear distance between the location information of the resident building, and the target building display screen whose linear distance between the location information of the resident building where the natural gas leakage occurred is determined to be less than a specified threshold, and the target building display screen is in operation
  • the natural gas leakage warning information including the location information of the residential building where the natural gas leakage occurs and the building name is transmitted to the target building display through the Internet of Things; the target building display screen outputs the natural gas leakage warning information.
  • the embodiment of the invention can make the outside world know in time that natural gas leakage occurs inside a residential building to prevent serious safety accidents.
  • FIG. 1 is a schematic structural diagram of a natural gas leakage warning system based on a building display screen according to an embodiment of the present invention
  • FIG. 2 is a disclosure of a natural gas leak based on a building display screen according to an embodiment of the present invention. Schematic diagram of the process.
  • the embodiment of the invention discloses a natural gas leakage warning system and method based on a building display screen, which enables the outside world to know the natural gas leakage inside a residential building in time through the building display screen, thereby preventing the life of the trapped person from being dangerous. The details are described below separately.
  • FIG. 1 is a schematic structural diagram of a natural gas leakage warning system based on a building display screen according to an embodiment of the present invention.
  • the natural gas leakage warning system based on the building display screen may include:
  • the natural gas leakage monitoring platform 101 is configured to acquire the natural gas detection concentration of each of the resident buildings reported by the residential building in a certain city through the Internet of Things;
  • the natural gas leakage monitoring platform 101 is further configured to determine, according to the natural gas detection concentration inside the resident building, whether a natural gas leakage occurs inside the resident building for each of the residential buildings, and if so, calculate the registered city a linear distance between the location information of the building where the display screens of the buildings are located and the location information of the residential buildings; determining whether there is a linear distance between the display screens of the buildings and the location information of the residential buildings is less than a target building display 102 specifying a threshold, if present, determining whether the target building display 102 is in an active state, and if so, transmitting natural gas leak warning information to the target building display 102 via the Internet of Things,
  • the natural gas leakage warning information includes the location information and the building name of the resident building where the natural gas leakage occurs;
  • the target building display screen 102 is configured to output the natural gas leakage warning information.
  • the natural gas leakage warning information packet is sent to the target building display through the Internet of Things include:
  • the receiving period determines whether the current time is within the alarm allowed receiving period, and if so, sends the natural gas leak warning information to the target building display through the Internet of Things.
  • the natural gas leakage monitoring platform 101 is further configured to: when it is determined that there is no target building display screen 102 in which the linear distance between the display positions of the residential buildings and the residential building is less than a specified threshold, The network sends the natural gas leakage warning information to the display screens of the buildings registered in the city;
  • the display screens of the respective buildings are used for outputting the natural gas leakage warning information.
  • the natural gas leakage warning information further includes the number of residents entering the interior of the resident building where the natural gas leakage occurs.
  • the natural gas leakage warning information further includes a natural gas leakage position inside the resident building where the natural gas leakage occurs.
  • the natural gas leakage monitoring platform can calculate the display of each building registered in the city when a natural gas leakage occurs inside a residential building in a certain city.
  • the linear distance between the location information of the building and the location information of the residential building where the natural gas leak occurred, and the target building where the linear distance between the location information of the resident building where the natural gas leakage occurred is less than the specified threshold
  • the natural gas leakage warning information including the location information and the building name of the residential building where the natural gas leakage occurs is transmitted to the target building display through the Internet of Things; the target building display screen
  • the natural gas leakage warning message is output.
  • the embodiment of the invention can make the outside world know a certain time A natural gas leak occurs inside a residential building to prevent serious safety accidents.
  • FIG. 2 is a schematic flow chart of a natural gas leakage warning method based on a building display screen according to an embodiment of the present invention.
  • the natural gas leakage warning method based on the building display screen may include:
  • the natural gas leakage monitoring platform acquires the natural gas detection concentration of each of the resident buildings reported by the residential building in a certain city through the Internet of Things.
  • the natural gas leakage monitoring platform determines, for each of the resident buildings, whether a natural gas leakage occurs inside the resident building according to a natural gas detection concentration inside the resident building, and if yes, calculating each registered building of the city a linear distance between the location information of the building where the display screen is located and the location information of the resident building; determining whether a linear distance between the display information of the building and the location information of the resident building is less than a specified threshold a target building display, if present, determining whether the target building display is in an active state, and if so, transmitting natural gas leakage warning information to the target building display through the Internet of Things, the natural gas leakage warning information including occurrence The location information and building name of the residential building where the natural gas leaks.
  • the target building display screen outputs the natural gas leakage warning information.
  • sending the natural gas leakage warning information to the target building display through the Internet of things includes:
  • the receiving period determines whether the current time is within the alarm allowed receiving period, and if so, sends the natural gas leak warning information to the target building display through the Internet of Things.
  • the method further includes:
  • the natural gas leakage monitoring platform does not exist and is determined in the display of the respective buildings When the linear distance between the location information of the resident building is less than the target building display screen of the specified threshold, the natural gas leakage warning information is sent to the display screen of each building registered in the city through the Internet of Things;
  • the display screens of the respective buildings output the natural gas leakage warning information.
  • the natural gas leakage warning information further includes the number of residents entering the resident building by the natural gas leakage.
  • the natural gas leakage warning information further includes a natural gas leakage position inside the resident building where the natural gas leakage occurs. .
  • the natural gas leakage monitoring platform can calculate the display of each building registered in the city when a natural gas leakage occurs inside a residential building in a certain city.
  • the linear distance between the location information of the building and the location information of the residential building where the natural gas leak occurred, and the target building where the linear distance between the location information of the resident building where the natural gas leakage occurred is less than the specified threshold
  • the natural gas leakage warning information including the location information and the building name of the residential building where the natural gas leakage occurs is transmitted to the target building display through the Internet of Things; the target building display screen
  • the natural gas leakage warning message is output.
  • the embodiment of the invention can make the outside world know in time that natural gas leakage occurs inside a residential building to prevent serious safety accidents.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • PROM Programmable Read-Only Memory
  • EPROM Erasable Programmable Read Only Memory
  • OTPROM One-time Programmable Memory
  • EEPROM Electronically-Erasable Programmable Read-Only Memory
  • CD-ROM Compact Disc Read-Only Memory
  • Disk storage tape storage, or any other medium readable by a computer that can be used to carry or store data.

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Abstract

Building display screen-based system and method for natural gas leakage alarm. The system is characterized in that: when a natural gas leakage occurs in a residential building of a city, a natural gas leakage monitoring platform (101) calculates the straight line distances between location information of buildings in which building display screens registered in the city are located and location information of the residential building in which the natural gas leakage occurs and, when a target building display screen (102) of which the straight line distance from the location information of the residential building in which the natural gas leakage occurs is less than a specified threshold is determined and the target building display screen (102) is in a working state, transmits to the target building display screen (102) via the Internet of Things natural gas leakage alarm information comprising the location information and the building name of the residential building in which the natural leakage occurs; and the target building display screen (102) outputs the natural gas leakage alarm information. This allows the outside world to learn in a timely manner that a natural gas leakage occurs in a residential building, thus preventing a severe safety incident from being caused.

Description

一种基于建筑物显示屏的天然气泄漏示警系统及方法Natural gas leakage warning system and method based on building display screen 技术领域Technical field

本发明涉及物联网技术领域，尤其涉及一种基于建筑物显示屏的天然气泄漏示警系统及方法。The invention relates to the technical field of the Internet of Things, in particular to a natural gas leakage warning system and method based on a building display screen.

背景技术Background technique

随着城市建设和经济建设的飞速发展、人民生活水平的普遍提高和石油化学工业的发展，特别是西气东输工程投入运行以来，天然气作为优质高效的清洁能源，已逐步成为城镇燃气的主导气源，促进了社会经济的发展，且减少了对环境的污染。在城市中，由于使用天然气的居民建筑越来越多，范围越来越广，一旦居民建筑发生天然气泄漏事故，特别是居民建筑在深夜发生天然气泄漏事故时，往往很容易造成严重的安全事故。With the rapid development of urban construction and economic construction, the general improvement of people's living standards and the development of the petrochemical industry, especially since the West-East Gas Pipeline Project was put into operation, natural gas has become the leading energy of urban gas since it is a high-quality and efficient clean energy source. The gas source promotes social and economic development and reduces environmental pollution. In the cities, due to the increasing number of residential buildings using natural gas, the scope is becoming wider and wider. Once natural gas leakage accidents occur in residential buildings, especially in the case of natural gas leakage accidents in residential buildings in the middle of the night, it is often easy to cause serious safety accidents.

发明内容Summary of the invention

本发明实施例公开了一种基于建筑物显示屏的天然气泄漏示警系统及方法，能够使外界及时知晓某一个居民建筑内部发生天然气泄漏，防止造成严重的安全事故。The embodiment of the invention discloses a natural gas leakage warning system and method based on a building display screen, which can enable the outside world to know the natural gas leakage inside a residential building in time to prevent serious safety accidents.

本发明实施例第一方面公开一种基于建筑物显示屏的天然气泄漏示警系统，包括：The first aspect of the embodiments of the present invention discloses a natural gas leakage warning system based on a building display screen, including:

天然气泄漏监控平台，用于获取某一城市已登记的各居民建筑通过物联网上报的所述各居民建筑内部的天然气检测浓度；The natural gas leakage monitoring platform is used for obtaining the natural gas detection concentration of the various resident buildings reported by the resident buildings of a certain city through the Internet of Things;

所述天然气泄漏监控平台，还用于针对每一所述居民建筑，根据所述居民建筑内部的天然气检测浓度判断所述居民建筑内部是否发生天然气泄漏，如果是，计算所述城市已登记的各个建筑物显示屏所在的建筑物位置信息与所述居 民建筑的位置信息之间的直线距离；判断所述各个建筑物显示屏中是否存在与所述居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏，如果存在，判断所述目标建筑物显示屏是否处于工作状态，如果是，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息，所述天然气泄漏示警信息包括发生天然气泄漏的所述居民建筑的位置信息和建筑名称；The natural gas leakage monitoring platform is further configured to determine, according to the natural gas detection concentration inside the resident building, whether a natural gas leakage occurs inside the resident building for each of the residential buildings, and if so, calculate each registered city of the city Building location information and building in which the building display is located a linear distance between the location information of the civil building; determining whether there is a target building display screen in the display screen of the respective building that has a linear distance from the location information of the resident building that is less than a specified threshold, and if so, Whether the target building display is in an active state, and if so, transmitting natural gas leakage warning information to the target building display through the Internet of Things, the natural gas leakage warning information including location information of the resident building where natural gas leakage occurs Building name;

所述目标建筑物显示屏，用于输出所述天然气泄漏示警信息；The target building display screen is configured to output the natural gas leakage warning information;

其中，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息包括：Wherein, sending the natural gas leakage warning information to the target building display through the Internet of things includes:

调用所述目标建筑物显示屏设置的通讯端口，并判断所述目标建筑物显示屏设置的通讯端口是否设置有告警允许接收时段，如果所述目标建筑物显示屏设置的通讯端口设置有告警允许接收时段，判断当前时间是否位于所述告警允许接收时段内，如果是，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息。Calling the communication port set by the target building display screen, and determining whether the communication port set by the target building display screen is set with an alarm permission receiving period, if the communication port set by the target building display screen is set with an alarm permission The receiving period determines whether the current time is within the alarm allowed receiving period, and if so, sends the natural gas leak warning information to the target building display through the Internet of Things.

作为一种可选的实施方式，在本发明实施例第一方面中：As an optional implementation manner, in the first aspect of the embodiment of the present invention:

所述天然气泄漏监控平台，还用于在判断所述各个建筑物显示屏中不存在与所述居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏时，通过物联网向所述城市已登记的各个建筑物显示屏发送所述天然气泄漏示警信息；The natural gas leakage monitoring platform is further configured to: when determining that the linear distance between the display positions of the residential buildings and the location information of the residential building is less than a specified threshold, the Internet of Things is Sending the natural gas leakage warning information to the display screens of the various buildings registered in the city;

所述各个建筑物显示屏，用于输出所述天然气泄漏示警信息。The display screens of the respective buildings are used for outputting the natural gas leakage warning information.

作为一种可选的实施方式，在本发明实施例第一方面中：As an optional implementation manner, in the first aspect of the embodiment of the present invention:

所述天然气泄漏示警信息还包括发生天然气泄漏的所述居民建筑内部刷卡进入的居民数量。The natural gas leakage warning information also includes the number of residents entering the interior of the resident building where the natural gas leak occurs.

作为一种可选的实施方式，在本发明实施例第一方面中：As an optional implementation manner, in the first aspect of the embodiment of the present invention:

所述天然气泄漏示警信息还包括所述发生天然气泄漏的所述居民建筑内部的天然气泄漏位置。 The natural gas leak warning information further includes a natural gas leak location inside the resident building where the natural gas leak occurs.

本发明实施例第二方面公开了一种基于建筑物显示屏的天然气泄漏示警方法，所述方法包括：A second aspect of the embodiments of the present invention discloses a natural gas leakage warning method based on a building display screen, where the method includes:

天然气泄漏监控平台获取某一城市已登记的各居民建筑通过物联网上报的所述各居民建筑内部的天然气检测浓度；The natural gas leakage monitoring platform obtains the natural gas detection concentration of the various resident buildings reported by the registered Internet buildings in a certain city through the Internet of Things;

所述天然气泄漏监控平台针对每一所述居民建筑，根据所述居民建筑内部的天然气检测浓度判断所述居民建筑内部是否发生天然气泄漏，如果是，计算所述城市已登记的各个建筑物显示屏所在的建筑物位置信息与所述居民建筑的位置信息之间的直线距离；判断所述各个建筑物显示屏中是否存在与所述居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏，如果存在，判断所述目标建筑物显示屏是否处于工作状态，如果是，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息，所述天然气泄漏示警信息包括发生天然气泄漏的所述居民建筑的位置信息和建筑名称；The natural gas leakage monitoring platform determines, for each of the resident buildings, whether a natural gas leakage occurs inside the resident building according to the natural gas detection concentration inside the resident building, and if so, calculating the registered display of each building of the city a linear distance between the location information of the building and the location information of the resident building; determining whether there is a target building in the display screen of the building that has a linear distance from the location information of the resident building that is less than a specified threshold a display screen, if present, determining whether the target building display is in an active state, and if so, transmitting natural gas leakage warning information to the target building display through the Internet of Things, the natural gas leakage warning information including a natural gas leakage Location information and building name of the resident building;

所述目标建筑物显示屏，用于输出所述天然气泄漏示警信息。The target building display screen is configured to output the natural gas leakage warning information.

其中，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息包括：Wherein, sending the natural gas leakage warning information to the target building display through the Internet of things includes:

调用所述目标建筑物显示屏设置的通讯端口，并判断所述目标建筑物显示屏设置的通讯端口是否设置有告警允许接收时段，如果所述目标建筑物显示屏设置的通讯端口设置有告警允许接收时段，判断当前时间是否位于所述告警允许接收时段内，如果是，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息。Calling the communication port set by the target building display screen, and determining whether the communication port set by the target building display screen is set with an alarm permission receiving period, if the communication port set by the target building display screen is set with an alarm permission The receiving period determines whether the current time is within the alarm allowed receiving period, and if so, sends the natural gas leak warning information to the target building display through the Internet of Things.

作为一种可选的实施方式，在本发明实施例第二方面中，所述方法还包括：As an optional implementation manner, in a second aspect of the embodiments of the present invention, the method further includes:

所述天然气泄漏监控平台在判断所述各个建筑物显示屏中不存在与所述居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏时，通过物联网向所述城市已登记的各个建筑物显示屏发送所述天然气泄漏示警信息； The natural gas leakage monitoring platform determines that the target building display screen is less than a specified threshold value when the linear distance between the display information of the residential building and the location information of the residential building is The registered display screen of each building sends the natural gas leakage warning information;

所述各个建筑物显示屏输出所述天然气泄漏示警信息。The display screens of the respective buildings output the natural gas leakage warning information.

作为一种可选的实施方式，在本发明实施例第二方面中：As an optional implementation manner, in the second aspect of the embodiment of the present invention:

所述天然气泄漏示警信息还包括发生天然气泄漏的所述居民建筑内部刷卡进入的居民数量。The natural gas leakage warning information also includes the number of residents entering the interior of the resident building where the natural gas leak occurs.

作为一种可选的实施方式，在本发明实施例第二方面中：As an optional implementation manner, in the second aspect of the embodiment of the present invention:

所述天然气泄漏示警信息还包括所述发生天然气泄漏的所述居民建筑内部的天然气泄漏位置。The natural gas leak warning information further includes a natural gas leak location inside the resident building where the natural gas leak occurs.

与现有技术相比，本发明实施例具有以下有益效果：Compared with the prior art, the embodiment of the invention has the following beneficial effects:

本发明实施例中，天然气泄漏监控平台在某一城市的某一居民建筑内部发生天然气泄漏时，可以计算该城市已登记的每一建筑物显示屏所在的建筑物位置信息与发生天然气泄漏的该居民建筑的位置信息之间的直线距离，并在判断出存在与发生天然气泄漏的该居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏，且目标建筑物显示屏处于工作状态时，通过物联网向目标建筑物显示屏发送包括发生天然气泄漏的该居民建筑的位置信息和建筑名称的天然气泄漏示警信息；目标建筑物显示屏输出该天然气泄漏示警信息。本发明实施例可以使外界及时知晓某一个居民建筑内部发生天然气泄漏，防止造成严重的安全事故。In the embodiment of the present invention, when a natural gas leakage monitoring platform generates a natural gas leakage inside a residential building of a certain city, it can calculate the location information of the building where the display of each building registered in the city is located and the natural gas leakage occurs. The linear distance between the location information of the resident building, and the target building display screen whose linear distance between the location information of the resident building where the natural gas leakage occurred is determined to be less than a specified threshold, and the target building display screen is in operation In the state, the natural gas leakage warning information including the location information of the residential building where the natural gas leakage occurs and the building name is transmitted to the target building display through the Internet of Things; the target building display screen outputs the natural gas leakage warning information. The embodiment of the invention can make the outside world know in time that natural gas leakage occurs inside a residential building to prevent serious safety accidents.

附图说明DRAWINGS

为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings to be used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

图1是本发明实施例公开的一种基于建筑物显示屏的天然气泄漏示警系统的结构示意图；1 is a schematic structural diagram of a natural gas leakage warning system based on a building display screen according to an embodiment of the present invention;

图2是本发明实施例公开的一种基于建筑物显示屏的天然气泄漏示警方 法的流程示意图。2 is a disclosure of a natural gas leak based on a building display screen according to an embodiment of the present invention. Schematic diagram of the process.

具体实施方式detailed description

下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

本发明实施例公开了一种基于建筑物显示屏的天然气泄漏示警系统及方法，能够使外界通过建筑物显示屏及时知晓某一个居民建筑内部发生天然气泄漏，防止造成被困人员的生命危险。以下分别进行详细说明。The embodiment of the invention discloses a natural gas leakage warning system and method based on a building display screen, which enables the outside world to know the natural gas leakage inside a residential building in time through the building display screen, thereby preventing the life of the trapped person from being dangerous. The details are described below separately.

请参阅图1，图1是本发明实施例公开的一种基于建筑物显示屏的天然气泄漏示警系统的结构示意图。如图1所示，该基于建筑物显示屏的天然气泄漏示警系统可以包括：Please refer to FIG. 1. FIG. 1 is a schematic structural diagram of a natural gas leakage warning system based on a building display screen according to an embodiment of the present invention. As shown in FIG. 1, the natural gas leakage warning system based on the building display screen may include:

天然气泄漏监控平台101，用于获取某一城市已登记的各居民建筑通过物联网上报的所述各居民建筑内部的天然气检测浓度；The natural gas leakage monitoring platform 101 is configured to acquire the natural gas detection concentration of each of the resident buildings reported by the residential building in a certain city through the Internet of Things;

所述天然气泄漏监控平台101，还用于针对每一所述居民建筑，根据所述居民建筑内部的天然气检测浓度判断所述居民建筑内部是否发生天然气泄漏，如果是，计算所述城市已登记的各个建筑物显示屏所在的建筑物位置信息与所述居民建筑的位置信息之间的直线距离；判断所述各个建筑物显示屏中是否存在与所述居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏102，如果存在，判断所述目标建筑物显示屏102是否处于工作状态，如果是，通过物联网向所述目标建筑物显示屏102发送天然气泄漏示警信息，所述天然气泄漏示警信息包括发生天然气泄漏的所述居民建筑的位置信息和建筑名称；The natural gas leakage monitoring platform 101 is further configured to determine, according to the natural gas detection concentration inside the resident building, whether a natural gas leakage occurs inside the resident building for each of the residential buildings, and if so, calculate the registered city a linear distance between the location information of the building where the display screens of the buildings are located and the location information of the residential buildings; determining whether there is a linear distance between the display screens of the buildings and the location information of the residential buildings is less than a target building display 102 specifying a threshold, if present, determining whether the target building display 102 is in an active state, and if so, transmitting natural gas leak warning information to the target building display 102 via the Internet of Things, The natural gas leakage warning information includes the location information and the building name of the resident building where the natural gas leakage occurs;

所述目标建筑物显示屏102，用于输出所述天然气泄漏示警信息。The target building display screen 102 is configured to output the natural gas leakage warning information.

其中，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息包 括：Wherein, the natural gas leakage warning information packet is sent to the target building display through the Internet of Things include:

调用所述目标建筑物显示屏设置的通讯端口，并判断所述目标建筑物显示屏设置的通讯端口是否设置有告警允许接收时段，如果所述目标建筑物显示屏设置的通讯端口设置有告警允许接收时段，判断当前时间是否位于所述告警允许接收时段内，如果是，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息。Calling the communication port set by the target building display screen, and determining whether the communication port set by the target building display screen is set with an alarm permission receiving period, if the communication port set by the target building display screen is set with an alarm permission The receiving period determines whether the current time is within the alarm allowed receiving period, and if so, sends the natural gas leak warning information to the target building display through the Internet of Things.

作为一种可选的实施方式，在图1所示的基于建筑物显示屏的天然气泄漏示警系统中：As an alternative embodiment, in the building display based natural gas leakage warning system shown in Figure 1:

所述天然气泄漏监控平台101，还用于在判断所述各个建筑物显示屏中不存在与所述居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏102时，通过物联网向所述城市已登记的各个建筑物显示屏发送所述天然气泄漏示警信息；The natural gas leakage monitoring platform 101 is further configured to: when it is determined that there is no target building display screen 102 in which the linear distance between the display positions of the residential buildings and the residential building is less than a specified threshold, The network sends the natural gas leakage warning information to the display screens of the buildings registered in the city;

所述各个建筑物显示屏，用于输出所述天然气泄漏示警信息。The display screens of the respective buildings are used for outputting the natural gas leakage warning information.

作为一种可选的实施方式，所述天然气泄漏示警信息还包括发生天然气泄漏的所述居民建筑内部刷卡进入的居民数量。In an optional embodiment, the natural gas leakage warning information further includes the number of residents entering the interior of the resident building where the natural gas leakage occurs.

作为一种可选的实施方式，所述天然气泄漏示警信息还包括所述发生天然气泄漏的所述居民建筑内部的天然气泄漏位置。In an optional embodiment, the natural gas leakage warning information further includes a natural gas leakage position inside the resident building where the natural gas leakage occurs.

在图1所示的基于建筑物显示屏的天然气泄漏示警系统中，天然气泄漏监控平台在某一城市的某一居民建筑内部发生天然气泄漏时，可以计算该城市已登记的每一建筑物显示屏所在的建筑物位置信息与发生天然气泄漏的该居民建筑的位置信息之间的直线距离，并在判断出存在与发生天然气泄漏的该居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏，且目标建筑物显示屏处于工作状态时，通过物联网向目标建筑物显示屏发送包括发生天然气泄漏的该居民建筑的位置信息和建筑名称的天然气泄漏示警信息；目标建筑物显示屏输出该天然气泄漏示警信息。本发明实施例可以使外界及时知晓某 一个居民建筑内部发生天然气泄漏，防止造成严重的安全事故。In the natural gas leakage warning system based on the building display screen shown in Figure 1, the natural gas leakage monitoring platform can calculate the display of each building registered in the city when a natural gas leakage occurs inside a residential building in a certain city. The linear distance between the location information of the building and the location information of the residential building where the natural gas leak occurred, and the target building where the linear distance between the location information of the resident building where the natural gas leakage occurred is less than the specified threshold When the target display screen is in operation, the natural gas leakage warning information including the location information and the building name of the residential building where the natural gas leakage occurs is transmitted to the target building display through the Internet of Things; the target building display screen The natural gas leakage warning message is output. The embodiment of the invention can make the outside world know a certain time A natural gas leak occurs inside a residential building to prevent serious safety accidents.

请参阅图2，图2是本发明实施例公开的一种基于建筑物显示屏的天然气泄漏示警方法的流程示意图。如图2所示，该基于建筑物显示屏的天然气泄漏示警方法可以包括：Please refer to FIG. 2. FIG. 2 is a schematic flow chart of a natural gas leakage warning method based on a building display screen according to an embodiment of the present invention. As shown in FIG. 2, the natural gas leakage warning method based on the building display screen may include:

201、天然气泄漏监控平台获取某一城市已登记的各居民建筑通过物联网上报的所述各居民建筑内部的天然气检测浓度。201. The natural gas leakage monitoring platform acquires the natural gas detection concentration of each of the resident buildings reported by the residential building in a certain city through the Internet of Things.

202、所述天然气泄漏监控平台针对每一所述居民建筑，根据所述居民建筑内部的天然气检测浓度判断所述居民建筑内部是否发生天然气泄漏，如果是，计算所述城市已登记的各个建筑物显示屏所在的建筑物位置信息与所述居民建筑的位置信息之间的直线距离；判断所述各个建筑物显示屏中是否存在与所述居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏，如果存在，判断所述目标建筑物显示屏是否处于工作状态，如果是，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息，所述天然气泄漏示警信息包括发生天然气泄漏的所述居民建筑的位置信息和建筑名称。202. The natural gas leakage monitoring platform determines, for each of the resident buildings, whether a natural gas leakage occurs inside the resident building according to a natural gas detection concentration inside the resident building, and if yes, calculating each registered building of the city a linear distance between the location information of the building where the display screen is located and the location information of the resident building; determining whether a linear distance between the display information of the building and the location information of the resident building is less than a specified threshold a target building display, if present, determining whether the target building display is in an active state, and if so, transmitting natural gas leakage warning information to the target building display through the Internet of Things, the natural gas leakage warning information including occurrence The location information and building name of the residential building where the natural gas leaks.

203、所述目标建筑物显示屏输出所述天然气泄漏示警信息。203. The target building display screen outputs the natural gas leakage warning information.

其中，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息包括：Wherein, sending the natural gas leakage warning information to the target building display through the Internet of things includes:

调用所述目标建筑物显示屏设置的通讯端口，并判断所述目标建筑物显示屏设置的通讯端口是否设置有告警允许接收时段，如果所述目标建筑物显示屏设置的通讯端口设置有告警允许接收时段，判断当前时间是否位于所述告警允许接收时段内，如果是，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息。Calling the communication port set by the target building display screen, and determining whether the communication port set by the target building display screen is set with an alarm permission receiving period, if the communication port set by the target building display screen is set with an alarm permission The receiving period determines whether the current time is within the alarm allowed receiving period, and if so, sends the natural gas leak warning information to the target building display through the Internet of Things.

作为一种可选的实施方式，在图2所示的基于建筑物显示屏的天然气泄漏示警方法中，所述方法还包括：As an optional implementation manner, in the building display-based natural gas leakage warning method shown in FIG. 2, the method further includes:

所述天然气泄漏监控平台在判断所述各个建筑物显示屏中不存在与所述 居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏时，通过物联网向所述城市已登记的各个建筑物显示屏发送所述天然气泄漏示警信息；The natural gas leakage monitoring platform does not exist and is determined in the display of the respective buildings When the linear distance between the location information of the resident building is less than the target building display screen of the specified threshold, the natural gas leakage warning information is sent to the display screen of each building registered in the city through the Internet of Things;

所述各个建筑物显示屏输出所述天然气泄漏示警信息。The display screens of the respective buildings output the natural gas leakage warning information.

作为一种可选的实施方式，在图2所示的基于建筑物显示屏的天然气泄漏示警方法中，所述天然气泄漏示警信息还包括发生天然气泄漏的所述居民建筑内部刷卡进入的居民数量。As an optional implementation manner, in the building display-based natural gas leakage warning method shown in FIG. 2, the natural gas leakage warning information further includes the number of residents entering the resident building by the natural gas leakage.

作为一种可选的实施方式，在图2所示的基于建筑物显示屏的天然气泄漏示警方法中，所述天然气泄漏示警信息还包括所述发生天然气泄漏的所述居民建筑内部的天然气泄漏位置。As an optional implementation manner, in the building display-based natural gas leakage warning method shown in FIG. 2, the natural gas leakage warning information further includes a natural gas leakage position inside the resident building where the natural gas leakage occurs. .

在图2所示的基于建筑物显示屏的天然气泄漏示警方法中，天然气泄漏监控平台在某一城市的某一居民建筑内部发生天然气泄漏时，可以计算该城市已登记的每一建筑物显示屏所在的建筑物位置信息与发生天然气泄漏的该居民建筑的位置信息之间的直线距离，并在判断出存在与发生天然气泄漏的该居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏，且目标建筑物显示屏处于工作状态时，通过物联网向目标建筑物显示屏发送包括发生天然气泄漏的该居民建筑的位置信息和建筑名称的天然气泄漏示警信息；目标建筑物显示屏输出该天然气泄漏示警信息。本发明实施例可以使外界及时知晓某一个居民建筑内部发生天然气泄漏，防止造成严重的安全事故。In the natural gas leakage warning method based on the building display screen shown in Figure 2, the natural gas leakage monitoring platform can calculate the display of each building registered in the city when a natural gas leakage occurs inside a residential building in a certain city. The linear distance between the location information of the building and the location information of the residential building where the natural gas leak occurred, and the target building where the linear distance between the location information of the resident building where the natural gas leakage occurred is less than the specified threshold When the target display screen is in operation, the natural gas leakage warning information including the location information and the building name of the residential building where the natural gas leakage occurs is transmitted to the target building display through the Internet of Things; the target building display screen The natural gas leakage warning message is output. The embodiment of the invention can make the outside world know in time that natural gas leakage occurs inside a residential building to prevent serious safety accidents.

本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质包括只读存储器(Read-Only Memory，ROM)、随机存储器(Random Access Memory，RAM)、可编程只读存储器(Programmable Read-only Memory，PROM)、可擦除可编程只读存储器(Erasable Programmable Read Only Memory，EPROM)、一次可编程只读存储器(One-time Programmable  Read-Only Memory，OTPROM)、电子抹除式可复写只读存储器(Electrically-Erasable Programmable Read-Only Memory，EEPROM)、只读光盘(Compact Disc Read-Only Memory，CD-ROM)或其他光盘存储器、磁盘存储器、磁带存储器、或者能够用于携带或存储数据的计算机可读的任何其他介质。One of ordinary skill in the art can understand that all or part of the various methods of the above embodiments can be completed by a program to instruct related hardware, the program can be stored in a computer readable storage medium, and the storage medium includes read only Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read Only Memory (Erasable Programmable Read Only Memory) EPROM), One-time Programmable Memory (One-time Programmable) Read-Only Memory (OTPROM), Electronically-Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM) or other optical disc storage, Disk storage, tape storage, or any other medium readable by a computer that can be used to carry or store data.

以上对本发明实施例公开的一种基于建筑物显示屏的天然气泄漏示警系统及方法进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。 The natural gas leakage warning system and method based on the building display screen disclosed in the embodiment of the present invention are described in detail. The principle and implementation manner of the present invention are described in the following. The description of the above embodiment is only The method for understanding the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in specific embodiments and application scopes. The description should not be construed as limiting the invention.

Claims (8)

一种基于建筑物显示屏的天然气泄漏示警系统，其特征在于，包括：A natural gas leakage warning system based on a building display screen, comprising: 天然气泄漏监控平台，用于获取某一城市已登记的各居民建筑通过物联网上报的所述各居民建筑内部的天然气检测浓度；The natural gas leakage monitoring platform is used for obtaining the natural gas detection concentration of the various resident buildings reported by the resident buildings of a certain city through the Internet of Things; 所述天然气泄漏监控平台，还用于针对每一所述居民建筑，根据所述居民建筑内部的天然气检测浓度判断所述居民建筑内部是否发生天然气泄漏，如果是，计算所述城市已登记的各个建筑物显示屏所在的建筑物位置信息与所述居民建筑的位置信息之间的直线距离；判断所述各个建筑物显示屏中是否存在与所述居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏，如果存在，判断所述目标建筑物显示屏是否处于工作状态，如果是，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息，所述天然气泄漏示警信息包括发生天然气泄漏的所述居民建筑的位置信息和建筑名称；The natural gas leakage monitoring platform is further configured to determine, according to the natural gas detection concentration inside the resident building, whether a natural gas leakage occurs inside the resident building for each of the residential buildings, and if so, calculate each registered city of the city a linear distance between the building location information of the building display and the location information of the resident building; determining whether a linear distance between the building display and the location information of the resident building is less than a specified a target building display of the threshold, if present, determining whether the target building display is in an active state, and if so, transmitting natural gas leakage warning information to the target building display through the Internet of Things, the natural gas leakage warning information The location information and building name of the resident building including the natural gas leakage; 所述目标建筑物显示屏，用于输出所述天然气泄漏示警信息；The target building display screen is configured to output the natural gas leakage warning information; 其中，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息包括：Wherein, sending the natural gas leakage warning information to the target building display through the Internet of things includes: 调用所述目标建筑物显示屏设置的通讯端口，并判断所述目标建筑物显示屏设置的通讯端口是否设置有告警允许接收时段，如果所述目标建筑物显示屏设置的通讯端口设置有告警允许接收时段，判断当前时间是否位于所述告警允许接收时段内，如果是，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息。Calling the communication port set by the target building display screen, and determining whether the communication port set by the target building display screen is set with an alarm permission receiving period, if the communication port set by the target building display screen is set with an alarm permission The receiving period determines whether the current time is within the alarm allowed receiving period, and if so, sends the natural gas leak warning information to the target building display through the Internet of Things. 根据权利要求1所述的基于建筑物显示屏的天然气泄漏示警系统，其特征在于：The building display-based natural gas leakage warning system according to claim 1, wherein: 所述天然气泄漏监控平台，还用于在判断所述各个建筑物显示屏中不存在与所述居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏时，通过物联网向所述城市已登记的各个建筑物显示屏发送所述天然气泄漏 示警信息；The natural gas leakage monitoring platform is further configured to: when determining that the linear distance between the display positions of the residential buildings and the location information of the residential building is less than a specified threshold, the Internet of Things is The city's registered building displays send the natural gas leak Warning information; 所述各个建筑物显示屏，用于输出所述天然气泄漏示警信息。The display screens of the respective buildings are used for outputting the natural gas leakage warning information. 根据权利要求1或2所述的基于建筑物显示屏的天然气泄漏示警系统，其特征在于，所述天然气泄漏示警信息还包括发生天然气泄漏的所述居民建筑内部刷卡进入的居民数量。The building display-based natural gas leakage warning system according to claim 1 or 2, wherein the natural gas leakage warning information further comprises the number of residents entering the resident building by the natural gas leakage. 根据权利要求3所述的基于建筑物显示屏的天然气泄漏示警系统，其特征在于，所述天然气泄漏示警信息还包括所述发生天然气泄漏的所述居民建筑内部的天然气泄漏位置。The building display-based natural gas leakage warning system according to claim 3, wherein the natural gas leakage warning information further comprises a natural gas leakage position inside the resident building where the natural gas leakage occurs. 一种基于建筑物显示屏的天然气泄漏示警方法，其特征在于，所述方法包括：A natural gas leakage warning method based on a building display screen, characterized in that the method comprises: 天然气泄漏监控平台获取某一城市已登记的各居民建筑通过物联网上报的所述各居民建筑内部的天然气检测浓度；The natural gas leakage monitoring platform obtains the natural gas detection concentration of the various resident buildings reported by the registered Internet buildings in a certain city through the Internet of Things; 所述天然气泄漏监控平台针对每一所述居民建筑，根据所述居民建筑内部的天然气检测浓度判断所述居民建筑内部是否发生天然气泄漏，如果是，计算所述城市已登记的各个建筑物显示屏所在的建筑物位置信息与所述居民建筑的位置信息之间的直线距离；判断所述各个建筑物显示屏中是否存在与所述居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏，如果存在，判断所述目标建筑物显示屏是否处于工作状态，如果是，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息，所述天然气泄漏示警信息包括发生天然气泄漏的所述居民建筑的位置信息和建筑名称；The natural gas leakage monitoring platform determines, for each of the resident buildings, whether a natural gas leakage occurs inside the resident building according to the natural gas detection concentration inside the resident building, and if so, calculating the registered display of each building of the city a linear distance between the location information of the building and the location information of the resident building; determining whether there is a target building in the display screen of the building that has a linear distance from the location information of the resident building that is less than a specified threshold a display screen, if present, determining whether the target building display is in an active state, and if so, transmitting natural gas leakage warning information to the target building display through the Internet of Things, the natural gas leakage warning information including a natural gas leakage Location information and building name of the resident building; 所述目标建筑物显示屏，用于输出所述天然气泄漏示警信息；The target building display screen is configured to output the natural gas leakage warning information; 其中，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息包括：Wherein, sending the natural gas leakage warning information to the target building display through the Internet of things includes: 调用所述目标建筑物显示屏设置的通讯端口，并判断所述目标建筑物显示屏设置的通讯端口是否设置有告警允许接收时段，如果所述目标建筑物显示屏 设置的通讯端口设置有告警允许接收时段，判断当前时间是否位于所述告警允许接收时段内，如果是，通过物联网向所述目标建筑物显示屏发送天然气泄漏示警信息。Calling a communication port set by the target building display screen, and determining whether the communication port set by the target building display screen is provided with an alarm allowable receiving period, if the target building display screen The set communication port is provided with an alarm allowable receiving period, and it is determined whether the current time is within the alarm allowed receiving period, and if so, the natural gas leak warning information is sent to the target building display through the Internet of Things. 根据权利要求5所述的基于建筑物显示屏的天然气泄漏示警方法，其特征在于，所述方法还包括：The method according to claim 5, wherein the method further comprises: 所述天然气泄漏监控平台在判断所述各个建筑物显示屏中不存在与所述居民建筑的位置信息之间的直线距离小于指定阈值的目标建筑物显示屏时，通过物联网向所述城市已登记的各个建筑物显示屏发送所述天然气泄漏示警信息；The natural gas leakage monitoring platform determines that the target building display screen is less than a specified threshold value when the linear distance between the display information of the residential building and the location information of the residential building is The registered display screen of each building sends the natural gas leakage warning information; 所述各个建筑物显示屏输出所述天然气泄漏示警信息。The display screens of the respective buildings output the natural gas leakage warning information. 根据权利要求5或6所述的基于建筑物显示屏的天然气泄漏示警方法，其特征在于，所述天然气泄漏示警信息还包括发生天然气泄漏的所述居民建筑内部刷卡进入的居民数量。The natural gas leakage warning method based on a building display screen according to claim 5 or 6, wherein the natural gas leakage warning information further comprises the number of residents entering the resident building by the natural gas leakage. 根据权利要求7所述的基于建筑物显示屏的天然气泄漏示警方法，其特征在于，所述天然气泄漏示警信息还包括所述发生天然气泄漏的所述居民建筑内部的天然气泄漏位置。 The building display-based natural gas leakage warning method according to claim 7, wherein the natural gas leakage warning information further comprises a natural gas leakage position inside the resident building where the natural gas leakage occurs.
PCT/CN2017/074415 2017-02-22 2017-02-22 Building display screen-based system and method for natural gas leakage alarm Ceased WO2018152704A1 (en)

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