CN115159283B - Building vertical elevator and other ladder information management system - Google Patents

Abstract

The invention discloses a building vertical elevator and other elevator information management system, which comprises a user mobile terminal, a cloud server, an acquisition unit, an elevator thing networking system and an elevator calling unit, wherein the elevator calling unit is used for acquiring elevator calling signals and transmitting the elevator calling signals to the cloud server, the cloud server is communicated with the elevator thing networking system and the acquisition unit, the cloud server activates the elevator thing networking system and the acquisition unit based on the elevator calling signals, the elevator thing networking system is used for controlling elevator dispatching service and feeding elevator dispatching information back to the cloud server, the acquisition unit is used for acquiring user elevator taking information, the cloud server is used for acquiring user and other elevator information based on the elevator dispatching information and the user elevator taking information, and the user mobile terminal is used for displaying the user and other elevator information. The invention discloses a building vertical elevator and other elevator information management system, which solves the problems that when a user takes an elevator in a high-rise building and at a peak elevator taking time, the information on the running condition of the elevator and the number of passengers in an elevator car is unclear, and the elevator taking time is inconvenient to arrange reasonably.

Description

A building vertical elevator and other elevator information management system

Technical field

The invention relates to the fields of elevator Internet of Things technology and information communication technology, and in particular to an information management system for building vertical elevators and other elevators.

Background technique

As a means of transportation in daily life, the elevator was originally a mechanical and electrical equipment, and gradually developed into a mechanical, electrical, and electronic equipment. The structure and function of the elevator have always been relatively stable, and the operation when riding is also very simple. and consistent. As the entire society gradually enters the digital age, the elevator is no longer just a mechanical, electrical, and electronic device, it is also an information device.

Nowadays, when passengers in a building are waiting for the elevator, they can generally only obtain the location information and running direction information of the elevator through the digital display device or LCD device around the elevator hall door. In some cases, the elevator full load information can be seen. However, when passengers are waiting for the elevator, especially in high-rise buildings and during peak times, they often want to know the time situation and the number of passengers in the elevator car, so that they can reasonably arrange the elevator time.

Contents of the invention

The invention provides a building vertical elevator waiting information management system to solve the problem that when passengers in high-rise buildings and peak riding times are waiting for the elevator, they do not have clear information about the elevator operation status and the number of passengers in the elevator car, which makes it inconvenient to reasonably arrange the rides. Elevator time issue.

In order to achieve the above objects, the technical solution of the present invention is:

A building vertical elevator and other elevator information management system, including a user mobile terminal, a cloud server, a collection unit, an elevator IoT system and an elevator calling unit;

The elevator calling unit is communicatively connected with the cloud server, and the elevator calling unit is used to obtain the elevator calling signal and transmit it to the cloud server. The elevator calling signal includes system activation instructions and floor information;

The cloud server is communicatively connected to the elevator IoT system and the collection unit respectively. The cloud server simultaneously activates the elevator IoT system and the collection unit based on the system activation instruction. The elevator IoT system is used to control elevator dispatching services. And feedback the elevator scheduling information to the cloud server. The collection unit is used to collect the user's elevator information. The user's elevator information at least includes information about the floor where the elevator is located, information about the number of people in the current elevator, information about the number of people waiting outside the elevator on the current floor, Information about the number of people riding on the elevator, elevator rated load information and elevator actual load information are also available;

The cloud server obtains the user's waiting information based on the elevator scheduling information and the user's elevator information. The user's waiting information includes elevator reservation information, elevator cancellation information, elevator real-time location information, and the number of floors the elevator has traveled to reach the target floor. information, information on the passenger capacity of the elevator arriving at the target floor, information on the waiting time for the elevator to arrive at the target floor, information on the number of elevator stops when arriving at the target floor, and arrival reminder information;

The user's mobile terminal is communicatively connected to the cloud server, and the user's mobile terminal is used to display the user's waiting information.

Further, the elevator scheduling information includes at least the rated speed of the elevator operation, the elevator floor height, the number of elevator operating floors, the door opening and closing time when the elevator is stopped, and the average time for users to enter and exit the elevator. The data information is uploaded to the cloud. server.

Further, the collection unit includes a camera outside the ladder, a camera inside the ladder, an infrared human body meter, and a weighing device installed at the base of the car. The weighing device includes a weight meter or a pressure sensor. The collection unit is based on the camera and infrared. The human body meter performs human body recognition and statistics. At the same time, the collection unit analyzes and calculates whether the elevator is overloaded when it reaches the target floor based on the weighing equipment installed at the base of the car.

Further, the cloud server includes a waiting time calculation unit and a number of passengers calculation unit. The waiting time calculation unit obtains the time required to reach the target floor based on the elevator scheduling information. The number of passengers calculation unit is based on the user's number of passengers. Elevator information is used to obtain the ride information to reach the target floor.

Further, the mobile terminal is equipped with system software capable of data interaction with the cloud server based on the user's waiting information, and the system software is capable of sending an elevator call signal through the cloud server.

Further, the user mobile terminal includes a mobile phone or tablet, a mobile device with network communication capabilities, network identification capabilities and a liquid crystal display function.

Further, it also includes an external unit, which includes a graphic information code that can be recognized by the user's mobile terminal or a device that contains elevator identity information that can be communicated at a short distance. The system software installed on the user's mobile terminal controls the elevator. The external unit performs scanning, identification and communication connection to obtain user waiting information stored in the cloud server.

Further, the cloud server obtains the user's waiting information according to the preset strategy. The specific strategy is:

Step 1: Obtain all user elevator demand information based on the elevator calling unit and collection unit and upload it to the cloud server. The demand information at least includes the desired floor and the expected number of elevator passengers;

Step 2: Obtain all users' waiting information through cloud server analysis and processing based on the user's elevator demand information. The user's waiting information includes elevator reservation information, elevator cancellation information, elevator real-time location information, and elevator arrival at the target floor. Information about the number of floors traveled, information about the passenger capacity of the elevator arriving at the target floor, information about the waiting time for the elevator to arrive at the target floor, information about the number of elevator stops at the target floor, and arrival reminder information;

Step 3: Obtain the initial elevator driving route through the elevator IoT system based on the user's waiting information, and determine the standard duration based on the elevator IoT system and statistical experience. The standard duration at least includes each elevator stop. time, the time of entering and exiting passengers and the travel time of each floor, and the elevator is controlled to automatically rise or fall to the target floor through the elevator IoT system;

Step 4: Based on the initial elevator travel route, the elevator calling unit and the collection unit continue to collect the user's elevator demand information in real time, and the cloud server reanalyzes and calculates based on the user's elevator demand information to obtain the latest user waiting elevator information. The elevator IoT system obtains the latest elevator driving route based on the latest user waiting information and sends it to the user's mobile terminal. When the elevator is full, the user's mobile terminal system software prompts a warning message;

Step 5: The elevator IoT system controls the elevator to run to the target floor based on the latest elevator travel route.

Further, the cloud server also includes a memory, a processor, and a control program stored in the memory and executable on the processor.

Furthermore, the elevator IoT system can control the dispatching operation of one or more elevators.

Beneficial effects of the present invention:

The invention discloses a building vertical elevator waiting information management system, which uses the elevator IoT method to transmit the preset parking floor information of passengers in the car when the elevator is running, as well as the waiting information of passengers on floors outside the elevator. Go to the cloud server and process and calculate the data information on the server side to obtain the user's waiting information and display it on the user's mobile terminal. At the same time, the server side obtains data information such as the number of people in the elevator car and load conditions through elevator data collection and IoT methods. . It solves the problem that when users are waiting for an elevator in high-rise buildings or during peak times, they have unclear information about the elevator operation and the number of passengers in the elevator car, making it difficult to arrange the elevator time reasonably.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort.

Figure 1 is a flow chart of a building vertical elevator and other elevator information management system of the present invention;

Figure 2 is a user mobile terminal flow chart of a building vertical elevator and other elevator information management system of the present invention;

Figure 3 is a specific strategy flow chart of a building vertical elevator and other elevator information management system of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

This embodiment provides a building vertical elevator and other elevator information management system, as shown in Figure 1, including a user mobile terminal, a cloud server, a collection unit, an elevator IoT system and an elevator calling unit;

The elevator calling unit is communicatively connected to the cloud server. The elevator calling unit is used to obtain the elevator calling signal and transmit it to the cloud server. The elevator calling signal includes system activation instructions and floor information, as shown in Figure 2. The elevator-calling unit is provided with a fixed-end receiver and a mobile-end receiver. The fixed-end receiver receives the elevator-calling signal triggered by the elevator buttons and switches, and the mobile-end receiver receives the elevator-calling signal from the user's mobile terminal. , the elevator calling unit is used to obtain the elevator calling signal and transmit it to the cloud server;

The cloud server is communicatively connected to the elevator IoT system and the collection unit respectively. The cloud server simultaneously activates the elevator IoT system and the collection unit based on the system activation instruction. The elevator IoT system is used to control elevator dispatching services. And feedback the elevator scheduling information to the cloud server. The collection unit is used to collect the user's elevator information. The user's elevator information at least includes information about the floor where the elevator is located, information about the number of people in the current elevator, information about the number of people waiting outside the elevator on the current floor, Information about the number of people riding on the elevator, elevator rated load information and elevator actual load information are also available;

The cloud server obtains the user's waiting information based on the elevator scheduling information and the user's elevator information. The user's waiting information includes elevator reservation information, elevator cancellation information, elevator real-time location information, and the number of floors the elevator has traveled to reach the target floor. information, information on the passenger capacity of the elevator arriving at the target floor, information on the waiting time for the elevator to arrive at the target floor, information on the number of elevator stops when arriving at the target floor, and arrival reminder information;

The user's mobile terminal is communicatively connected to the cloud server, and the user's mobile terminal is used to display the user's waiting information.

The user's mobile terminal includes a mobile phone or tablet, a mobile device with network communication capabilities, network recognition capabilities and a liquid crystal display function. The network recognition capabilities can be used to scan QR codes or barcode image link communications through mobile phones or tablets. Capability, the user's mobile terminal is used to display the user's waiting information. The user's mobile terminal can obtain the user's waiting information in real time and display it through the touch LCD screen. The user's mobile terminal is also equipped with "wait for the elevator" and "cancel the waiting" selection buttons. The user can choose whether to wait for the elevator based on the user's information. Continue to wait for the elevator. If you select the "Waiting for Elevator" selection button, you need to enter the user's elevator demand information. The mobile receiver of the elevator calling unit receives the "Waiting for Elevator" signal and transmits it to the cloud server. The demand The information at least includes the desired floor and the expected number of passengers, and the waiting for the elevator is completed; if the "Cancel Waiting" button is selected, the mobile receiver of the elevator calling unit receives the "Cancel Waiting" signal and transmits it to the cloud server for re-analysis. calculate.

In a specific embodiment, the elevator scheduling information includes at least the rated speed of the elevator operation, the elevator floor height, the number of elevator operating floors, the door opening and closing time when the elevator is stopped, and the average length of time for users to enter and exit the elevator. The data information Upload to cloud server.

In a specific embodiment, the collection unit includes a camera outside the ladder, a camera inside the ladder, an infrared body meter, and a weighing device installed at the base of the car. The weighing device includes a weight meter or a pressure sensor. The collection unit collects The user's elevator information at least includes the elevator floor information, the current number of people in the elevator, the current number of people waiting outside the elevator, the number of people who can still take the elevator, the elevator's rated load information and the elevator's actual load information. According to the camera and infrared The human body meter performs human body recognition and statistics. At the same time, it analyzes and calculates whether the elevator is overloaded when it reaches the target floor based on the weighing equipment installed at the base of the car. The identification and statistics of the number of people in the car and outside the elevator can be counted through the camera with human body recognition function in the elevator car or the infrared body meter to count the number of people in the car and the number of people waiting to take the elevator at each floor, and at the same time, the weighing equipment at the bottom of the car Or the pressure sensor can detect the load capacity of the car in real time and the number of people it can still carry. There are two ways to calculate the number of people it can carry. One is to subtract the actual number of people carrying it from the rated number of people carrying it, that is, M amount - M actual number. (M is the number of human bodies), the second is achieved by subtracting the actual carrying weight from the rated carrying weight, and then converting the number of people. The weight and human body conversion formula is: M=G/60 (kg) (G is the weight value).

In a specific embodiment, the cloud server includes a waiting time calculation unit and a number of passengers calculation unit. The waiting time calculation unit obtains the time required to reach the target floor (waiting time) based on the elevator scheduling information. The elevator scheduling information at least includes the rated speed of the elevator operation, the elevator floor height, the number of elevator operating floors, the door opening and closing time when the elevator is stopped, and the average time for users to enter and exit the elevator. The data information is uploaded to the cloud server. The number of people riding in the elevator calculation unit obtains the number of people in the current car, the number of people who can board the elevator in the current car, and the overload condition based on the user's elevator information. According to the number of floors in each single operation of the elevator, it is set into a multi-layer model and a few-story model. The few-layer model means that there are no more than five floors in each single operation, and the multi-layer model means that there are more than five floors in each single operation. , the waiting time calculation unit obtains the waiting time Tj of the multi-layer model and the waiting time t of the few-layer model based on the multi-layer model and the few-layer model:

The waiting time for the few-story model is t=ti, i=1...5, where t is the waiting time for the few-story model, i is the number of operating floors, and ti is five fixed values, which are the elevator operating floor difference from 1 to The time value of 5 hours;

The waiting time for the multi-story model is Tj=t5+T1·Xj, where Tj is the waiting time for the multi-story model, Xj is the operating floor difference -5, and T1 is the time required for the elevator to run on one floor at rated speed. , T1=H/v, v is the rated speed of the elevator, H is the height of a single floor;

The total time required for the elevator to reach the floor where passengers are waiting is Ttotal=Σti+∑Tj+N·T', where N is the number of times the elevator needs to stop before reaching the floor where the passengers are being inquired, and T' is the number of stops required for each passenger to get on and off the elevator. the average duration.

In a specific embodiment, the system software can realize reservation of elevator service, check the real-time location of the elevator, check the number of floors the elevator is traveling on, check the passenger loading status of the elevator, check the waiting time for taking the elevator, check the number of elevator stops to reach the target floor, and check the arrival time. remind. The relevant information of the target elevator can be obtained remotely through the system software (APP or applet) of the user's mobile terminal. At the same time, remote real-time reservation of elevator services and cancellation of elevator operations can be realized through the system software.

In specific embodiments, it also includes an off-ladder unit, which includes a graphic information code that can be recognized by the user's mobile terminal or a device that can communicate with the elevator identity information at a short distance. The system installed through the user's mobile terminal The software scans, identifies and communicates with the external unit of the elevator to obtain the user's elevator information stored in the cloud server. The form of the external unit of the elevator includes a QR code, a barcode, an NFC device and an RFID device. The QR code and the barcode can be scanned, identified and communicated through the user's mobile terminal to obtain the inherent information of the elevator and the user's elevator information, wherein the elevator The inherent information includes the elevator model, service life, operating parameters, etc. The NFC device and RFID device can read the NFC chip and RFID chip of the passenger and obtain the user's waiting information stored in the cloud server and uploaded in real time.

In a specific embodiment, as shown in Figure 3, the cloud server obtains the user's waiting information according to a preset strategy. The specific strategy is:

Step 1: Obtain all user elevator demand information based on the elevator calling unit and collection unit and upload it to the cloud server. The demand information at least includes the desired floor and the expected number of elevator passengers;

Step 2: Obtain all users' waiting information through cloud server analysis and processing based on the user's elevator demand information, where the user's waiting information at least includes elevator reservation information, elevator cancellation information, elevator real-time location information, and arrival at the target floor. Information about the number of floors the elevator travels, information about the passenger capacity of the elevator arriving at the target floor, information about the waiting time for the elevator to arrive at the target floor, information about the number of elevator stops at the target floor, and arrival reminder information;

Step 3: Obtain the initial elevator driving route through the elevator IoT system based on the user's waiting information, and determine the standard duration based on the elevator IoT system and statistical experience. The standard duration at least includes each elevator stop. time, the time of entering and exiting passengers and the travel time of each floor, the elevator is controlled to automatically rise or fall to the target floor through the elevator IoT system;

Step 4: Based on the initial elevator travel route, the elevator calling unit and the collection unit continue to collect the user's elevator demand information in real time, and the cloud server reanalyzes and calculates based on the user's elevator demand information to obtain the latest user waiting elevator information. The elevator IoT system obtains the latest elevator driving route based on the latest user waiting information and sends it to the user's mobile terminal. When the elevator is full, the user's mobile terminal system software prompts a warning message;

Step 5: The elevator IoT system controls the elevator to run to the target floor based on the latest elevator travel route.

In a specific embodiment, the cloud server includes a memory, a processor, and a control program stored in the memory and executable on the processor. The control program is used in the building vertical elevator and other elevator information system. Analysis, integration and transmission of data.

In a specific embodiment, the elevator IoT system can control the dispatching operation of one or more elevators. The elevator IoT system is an automation system that controls a building. The elevator IoT system controls the dispatching operation of multiple elevators in real time, so that When users take an elevator, they can check the operation status of multiple elevators in real time through the user's mobile terminal, as well as the user waiting information of the corresponding elevator. The user can choose a ride reasonably based on the user waiting information, which is convenient for planning travel time and choosing an elevator reasonably.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features can be equivalently replaced; and these modifications or substitutions do not deviate from the essence of the corresponding technical solutions from the technical solutions of the embodiments of the present invention. scope.

Claims (6)

1. The elevator information management system for the building vertical elevator and the like is characterized by comprising a user mobile terminal, a cloud server, an acquisition unit, an elevator internet of things system and an elevator calling unit;

the elevator calling unit is in communication connection with the cloud server, and is used for acquiring elevator calling signals and transmitting the elevator calling signals to the cloud server, wherein the elevator calling signals comprise system activation instructions and floor information;

the cloud server is respectively in communication connection with the elevator internet of things system and the acquisition unit, the cloud server activates the elevator internet of things system and the acquisition unit simultaneously based on the system activation instruction, the elevator internet of things system is used for controlling elevator dispatching service and feeding elevator dispatching information back to the cloud server, the acquisition unit is used for acquiring user elevator taking information, and the user elevator taking information at least comprises floor information of an elevator, information of the number of people in the current elevator, information of the number of people of the elevator, information of rated load of the elevator and information of actual load of the elevator;

the cloud server can also obtain user waiting information based on the elevator scheduling information and user waiting information, wherein the user waiting information comprises reservation elevator service information, cancel waiting information, elevator real-time position information, destination floor elevator running floor number information, destination floor elevator passenger capacity information, destination floor waiting time information, destination floor stopping number information and arrival reminding information; the elevator dispatching information at least comprises rated speed of elevator operation, elevator floor height, elevator operation floor number, door opening and closing time length when stopping elevator and average time length data information of user entering and exiting the elevator;

the cloud server comprises an equal-elevator duration calculation unit and an elevator riding number calculation unit, wherein the equal-elevator duration calculation unit obtains the time required by reaching a target floor based on elevator scheduling information, and the elevator riding number calculation unit obtains riding information reaching the target floor based on user elevator riding information; the elevator riding number calculation unit obtains the number of people in the current elevator car, the number of people which can ride in the current elevator car and the overload condition based on the elevator riding information of the user; the elevator control method comprises the steps that the floor number is set to be a multi-layer model and a few-layer model according to each single operation of an elevator, the few-layer model is not more than five layers in each single operation, the multi-layer model is more than five layers in each single operation, and the equal-elevator duration calculation unit obtains equal-elevator duration Tj of the multi-layer model and equal-elevator duration t of the few-layer model based on the multi-layer model and the few-layer model:

the elevator waiting duration of the few-layer model is t=ti, i= … 5, wherein t is the elevator waiting duration of the few-layer model, i is the number of running floors, ti is five fixed values, and the ti is the time value when the elevator running floors are different from 1 to 5;

the equal elevator duration of the multilayer model is Tj=t5+T1.Xj, wherein Tj is equal elevator duration of the multilayer model, xj is an operation floor difference value-5, T1 is the duration required by the elevator to operate for one layer at the rated speed, T1=H/v, v is the rated speed of the elevator, and H is the height of a single floor;

the total time length required by the elevator to reach the waiting floor of the passenger is Ttotal=Σti+ΣTj+N.T ', wherein N is the number of times the elevator needs to stop before reaching the floor where the inquiring passenger is located, and T' is the average time length required by stopping the elevator for each time of getting on and off the passenger;

the user mobile terminal is in communication connection with the cloud server and is used for displaying ladder information of a user and the like;

the system comprises a cloud server, a user mobile terminal, a network server and an external unit, wherein the external unit comprises a graphic information code which can be identified by the user mobile terminal or a device which can be in close-range communication and contains elevator identity information, and the external unit is scanned, identified and in communication connection through system software installed by the user mobile terminal to obtain the user and other ladder information stored in the cloud server;

and the cloud server acquires the user ladder information according to a preset strategy, wherein the specific strategy is as follows:

step 1: acquiring elevator taking demand information of all users based on an elevator calling unit and an acquisition unit and uploading the information to a cloud server, wherein the demand information at least comprises expected floors and expected elevator taking people;

step 2: the method comprises the steps that all user waiting information is obtained through analysis and processing of a cloud server based on user waiting demand information, wherein the user waiting information comprises reserved elevator service information, cancelling waiting information, elevator real-time position information, destination floor elevator running floor number information, destination floor elevator passenger capacity information, destination floor waiting time information, destination floor stopping number information and arrival reminding information;

step 3: based on the user waiting information, an initial elevator driving route is obtained through the elevator thing connection system, standard time length is determined according to the elevator thing connection system and according to data statistics experience values, the standard time length at least comprises each time of stopping the elevator, time of entering and exiting passengers and driving time of each floor, and the elevator is controlled to automatically ascend or descend to a target floor through the elevator thing connection system;

step 4: based on the initial elevator driving route, the elevator calling unit and the elevator collecting unit continuously collect elevator taking demand information of the user in real time, the cloud server re-analyzes and calculates to obtain elevator information such as the latest user based on the elevator taking demand information of the user, the elevator object connection system obtains the latest elevator driving route based on the elevator information such as the latest user and sends the latest elevator driving route to the user mobile terminal, and user mobile terminal system software prompts warning information when the elevator is fully loaded;

step 5: the elevator thing system controls the elevator to run to the target floor based on the latest elevator driving route.

2. The elevator information management system of claim 1, wherein the acquisition unit comprises an external elevator camera, an internal elevator camera, an infrared human body meter and a car base-mounted weighing device, the weighing device comprises a weight or pressure sensor, the acquisition unit performs human body identification and statistics based on the camera and the infrared human body meter, and meanwhile, the acquisition unit can also analyze and calculate whether the elevator is overloaded when running to a target floor according to the car base-mounted weighing device.

3. The building vertical elevator and other elevator information management system according to claim 1, wherein the mobile terminal is provided with system software capable of performing data interaction with the cloud server based on user and other elevator information, and the system software is capable of sending an elevator calling signal through the cloud server.

4. The information management system of a building vertical elevator according to claim 1, wherein the user mobile terminal comprises a mobile phone or a tablet, and a mobile device having network communication capability, network identification capability and liquid crystal display function.

5. The building vertical elevator and like information management system according to claim 1, wherein the cloud server further comprises a memory, a processor, and a control program stored in the memory and executable on the processor.

6. A building vertical elevator and like elevator information management system according to claim 1, wherein the elevator internet of things system is operable to control one or more elevator dispatch operations.