CN105812445B - Internet of Things connection method, device and equipment - Google Patents

Abstract

The present invention provides a kind of Internet of Things connection method, device and equipment.The attachment device, comprising: for obtaining the bottom layer driving module of automatic control system information；Protocol conversion module for the information of the robot control system(RCS) of acquisition to be standardized；For carrying out the business logic modules of application and development；For connecting the cloud communication module of cloud server.Internet of Things net connecting device of the invention is connect with robot control system(RCS), carries out internet transformation to robot control system(RCS), and transformation difficulty is low, and cost is small, highly-safe, does not need to be replaced the equipment of existing robot control system(RCS).

Description

IoT connection method, device and device

technical field

The present invention relates to the field of Internet of Things communication, and in particular, to a method, device and equipment for connecting to the Internet of Things.

Background technique

As an important control system between buildings or buildings, automation control system plays an increasingly important role in people's daily life. For example, parking management systems, building security and access control systems all use automatic control systems.

In the prior art, an automatic control system is usually an automatic control system that performs data transmission interaction and control based on control protocols in the automation field (eg, OPC, moddus, bacaet). The automatic control system usually does not have the interface module of the Internet, it is difficult to realize data communication and control based on the Internet, and it is difficult to upgrade to the Internet of Things control system based on Internet communication.

In order to carry out Internet communication, the overall transformation of the automatic control system is required. For example, the parking management and control systems with Internet communication functions on the market are realized by the overall software and hardware transformation of the original parking management automatic control system. In this transformation process, it is often necessary to completely replace the software system and hardware. The system (for example, the existing technology needs to completely replace the existing parking management system and hardware facilities such as rolling mill, camera or card pick-up system, etc.), all business logic, control logic, etc. also need to be rewritten, which undoubtedly improves the transformation The cost and cycle also bring security risks to the original data system, so it is difficult to expand the general use.

SUMMARY OF THE INVENTION

In order to overcome the technical problem that the existing automatic control system needs to be completely transformed when the automatic control system is Internet-renovated in the prior art, the present invention provides an Internet of Things connection method, device and equipment for the Internet-based automatic control system.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

The invention provides an Internet of Things connection device, comprising: a bottom drive module for acquiring automatic control system information; a protocol conversion module for standardizing the collected automatic control system information; a business logic module for application development; Cloud communication module for connecting to cloud server. in,

The underlying driver module is specifically used to establish communication with the automatic control system through the standard interface opened in the automatic control system according to the set protocol, and obtain the information of the automatic control system;

The protocol conversion module is specifically used to standardize the collected information of the automatic control system, mark the labels set on different information labels, and classify the information of the automatic control system according to the labels;

The business logic module is specifically used for the application and development of the information of the standardized automatic control system according to the management business;

The cloud communication module is specifically used to connect the cloud server, and transmit and/or receive the information and management services of the standardized automatic control system with the cloud server.

Further, in the IoT connection device, the management service includes:

Provide the target information of the target area controlled by the automatic control system to the mobile terminal;

Receive the operation request from the user of the mobile terminal, and control the target in the target area where the automatic control system is located.

Further, in the IoT connection device, the cloud communication module further includes:

The data encryption sub-module is used to encrypt the information and management services of the standardized automatic control system transmitted and/or received with the cloud server according to the HTTPS network protocol;

The breakpoint resume sub-module is used to save the information and management services of the standardized automatic control system transmitted and/or received with the cloud server when the connection with the cloud server is interrupted; when the connection with the cloud server is re-established, the The server continues to transmit and/or receive standardized automatic control system information and management services.

Further, in the IoT connection device, when establishing a connection with other IoT control systems, the setting protocol of the underlying driver module is updated.

The present invention also provides an Internet of Things connection method, comprising:

Establish communication with the automatic control system through the standard interface opened according to the set protocol in the automatic control system to obtain the information of the automatic control system;

Standardize the collected information of the automatic control system, mark different information with the set labels, and classify the information of the automatic control system according to the labels;

Apply and develop the information of the standardized automatic control system according to the management business;

Connect to the cloud server, and transmit and/or receive the information and management services of the standardized automatic control system with the cloud server.

Further, in the Internet of Things connection method, the management service includes:

Provide the target information of the target area controlled by the automatic control system to the mobile terminal;

Receive the operation request from the user of the mobile terminal, and control the target in the target area where the automatic control system is located.

Further, in the connection method of the automatic control system, the steps of connecting to the cloud server, transmitting and/or receiving standardized information of the automatic control system with the cloud server and managing business steps include:

Encrypt the information and management services of the standardized automatic control system transmitted and/or received with the cloud server according to the HTTPS network protocol;

When the connection with the cloud server is interrupted, the information and management services of the standardized automatic control system transmitted and/or received with the cloud server are stored; Information and management business of automatic control system.

Further, in the Internet of Things connection method, the connection method further includes:

When establishing a connection with other automatic control systems, the setting protocol is updated.

The present invention also provides a device including the above-mentioned IoT connection device.

Beneficial effects of the present invention: the IoT connection device of the present invention is connected to the automatic control system, and the automatic control system is transformed with the IoT, the transformation difficulty is low, the cost is low, and the hardware equipment and data of the existing automatic control system do not need to be replaced or a large number of changes are performed , high security. Moreover, when the user does not need the Internet connection function and the corresponding application, the connection device can be directly removed without affecting the operation of any existing functional software of the automatic control system.

Description of drawings

Fig. 1 shows the structure diagram of the IoT connection device in the embodiment of the present invention;

FIG. 2 shows a flowchart of a method for connecting an Internet of Things in an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Example 1,

Referring to FIG. 1 , the present invention provides an IoT connection device 1, including: a bottom layer driver module 100 for acquiring automatic control system information; a protocol conversion module 200 for standardizing the collected automatic control system information; The business logic module 300 for application development; the cloud communication module 400 for connecting to the cloud server.

The bottom layer driver module 100 is used to establish communication with the automatic control system 2 through the standard interface opened in the automatic control system 2 according to the set protocol, and obtain the information of the automatic control system; a protocol is preset between the standard interface of the automatic control system 2 and the bottom layer driver module , so that the standard interface and the underlying driver module can establish communication.

The protocol conversion module 200 is used for standardizing the collected information of the automatic control system, marking different information with the set labels, and classifying the information of the automatic control system according to the labels;

The business logic module 300 is used for application and development of the information of the standardized automatic control system according to the management service; the user connects the functions (monitoring function and control function, etc.) of the automatic control system 2 through the application of the management service, and realizes The user can view and control the functions of the automatic control system 2 according to individual needs.

The cloud communication module 400 is used to connect the cloud server 3, and transmit and/or receive the information and management services of the standardized automatic control system with the cloud server 3. Through the cloud server 3, the automatic control system 2 is connected to the Internet to realize the release of information and management services, so that the user can easily interact with the automatic control system 2; and the mobile terminal 4 realizes the interaction with the automatic control system 2 through the cloud server 3.

The Internet of Things connection device of the present invention is connected with the automatic control system, and the automatic control system is reconstructed on the Internet, which has low reconstruction difficulty and low cost, and does not need to replace the equipment of the existing automatic control system. In addition, applications for managing services can be developed according to user needs.

Example 2,

The management service includes: providing target information of the target area controlled by the automatic control system to the mobile terminal; receiving an operation request from the user of the mobile terminal, and controlling the target of the target area where the automatic control system is located.

Specifically for the above management service, the management service includes providing information to the user, and the information is the information collected by the automatic control system of the target information of the target area where the user is located. For example, the parking lot control system in the parking lot collects the idle information of the parking spaces in the parking lot, and the street light control system collects the information about the on and off of the street lights on a certain road, and so on.

Specifically for the above management service, the management service includes collecting user's operation request, and the operation request includes controlling the target of the area where the automatic control system is located. For example, the automatic door management system in the building accepts the user's instructions to open the automatic doors in the corridor regularly, and the parking lot management system in the parking lot makes reservations for free parking spaces in the parking lot, etc.

Generally speaking, management services are implemented through software on user terminals. Through the query software, control software and payment software, etc., the interaction and control between the user and the automatic control system based on the Internet platform are realized, that is, the Internet of Things of the automatic control system is realized.

Example 3,

The cloud communication module also includes: a data encryption sub-module for encrypting the information and management services of the standardized automatic control system transmitted and/or received with the cloud server according to the HTTPS network protocol; When the connection to the cloud server is interrupted, the information and management services of the standardized automatic control system transmitted and/or received with the cloud server are stored; when the connection with the cloud server is re-established, the standardized automatic control system is continuously transmitted and/or received with the cloud server. System information and management services.

Specifically, the data encryption sub-module enables data transmission to adopt the encrypted transmission strategy of HTTPS, and the secure transmission strategy adopts one-way transmission and two-way communication; the breakpoint resume function sub-module is used to save data when the internet network is disconnected. On the connection device of the present invention, when the internet network is regained, the data can be transmitted to the cloud.

Example 4,

When establishing a connection with other automatic control systems, the setting protocol of the underlying driver module is updated. For example, when connecting different parking systems, as long as the underlying driver module is selected according to the software of the parking management system, there is no need to modify any upper-level modules, nor to modify the automatic control software system and hardware system, the data can be uploaded to achieve the corresponding Internet Parking application. When the user does not need the parking Internet application, the IoT connection device can be removed directly. Since all business and control logic remain in the parking management system, the normal operation of the original system will not be affected.

Example 5,

Corresponding to the above device, the present invention also provides a method for connecting the automatic control system to the Internet.

Referring to FIG. 2, the present invention provides an Internet of Things connection method, including: step 10, establishing communication with the automatic control system through a standard interface opened in the automatic control system according to a set protocol, and obtaining information of the automatic control system; step 20, adding The collected information of the automatic control system is standardized, different information is marked with the set label, and the information of the automatic control system is classified according to the label; step 30, the standardized information of the automatic control system is applied and developed according to the management service; step 40, connect The cloud server transmits and/or receives the information and management services of the standardized automatic control system with the cloud server.

Step 4 includes: for encrypting the information and management services of the standardized automatic control system transmitted and/or received with the cloud server according to the HTTPS network protocol; for when the connection with the cloud server is interrupted, it is used for transmitting and/or receiving with the cloud server and the cloud server. / or the received standardized automatic control system information and management services are stored; when re-establishing a connection with the cloud server, continue to transmit and/or receive standardized automatic control system information and management services with the cloud server.

The connection method further includes: updating the setting protocol when establishing a connection with other automatic control systems.

Example 6,

The connection device of the present invention is connected with a parking lot control system as an example to introduce the application of the connection device of the present invention in detail.

The bottom driver module of the first layer reads the data of different parking lot systems through the local area network composed of the IoT connection device and the parking management system.

The protocol conversion module of the second layer standardizes the information of the vehicle management system read by the IoT connection device, that is, each type of data is labeled with the Internet of Things. This label is used for parking management data for identification and attribute classification, as a general object The model is used for the transmission of the next layer; for example, the entry date and time 2015-06-1615:30 of a vehicle can be marked with "entry date and time", then this time can be identified in the IoT connection device and the cloud. .

The business logic module of the third layer uses standardized data to develop applications based on Internet-based parking management services, such as mobile payment, parking space reservation, parking time and fee query and other functions

The cloud communication module of the fourth layer is used for the connection between the IoT connection device and the cloud server through the Internet (wired or wireless network). In addition to the transmission function, this module also includes security policies, breakpoint resume transmission, remote control monitoring, etc. Function.

This connecting device has an Ethernet port and wireless communication function (WIFI/3G/4G); the connecting device and the parking management system are placed in the same local area network and interconnected through Ethernet; the parking management software is updated in the parking management system The database program of the Internet of Things opens a standard interface to the connection device; the Internet of Things connection device can carry out two-way communication with the interface installed in the parking management system.

There is no need to replace the existing parking management system and equipment, it only needs to be connected to the IoT connection device of the present application. With this device, parking management systems without an internet connection can be connected to the internet. The hardware facilities and various data in the parking management automatic control system do not need to be changed, which greatly reduces the cost of Internet of Things and protects the security of the original data system.

An example of application development for standardizing the information of the automatic control system according to the management business.

According to the information of the standardized automatic control system, advanced functions such as online payment, real-time parking space information release, and parking space reservation are realized. The car owner can learn the real-time parking space information of the parking lot through the mobile APP or social network account, and reserve the corresponding parking space. This information will be transmitted back to the parking management software through the IoT connection device and notify the parking administrator. Through this device, parking management software companies can remotely understand the operating status of equipment and systems in real time, and can operate and control the parking management system without going to the site, so as to quickly respond to customer requests and reduce maintenance costs. Car owners can realize real-time parking space information release, online payment, parking space reservation and other functions through simple configuration. The car owner can know the current parking fee in real time through the Internet of Things connection device through the mobile APP or social network account, and pay the parking fee through electronic payment. This payment information will be written back to the parking management system through the Internet of Things connection device. The information that the user has paid, when the user leaves the parking lot, the parking management system will automatically release, the parking lever will automatically lift, and the user can automatically leave the parking lot without parking. The property of the parking lot can quickly make the existing parking management system with the Internet connection capability at the lowest cost.

The present invention also provides a device including the above-mentioned IoT connection device. This device is an electronic device, which includes the functional modules of the above-mentioned connecting device, and realizes the functions of connecting the automatic control system to the Internet and transferring information and management services. It should be noted that the main function of the device may not be the above-mentioned function, and the above-mentioned function is an auxiliary function of the device. Such equipment is also within the scope of the present invention.

In this embodiment of the present invention, the modules may be implemented in software so as to be executed by various types of processors. For example, a data encryption sub-module may include one or more physical or logical blocks of computer instructions, which may be structured as objects, procedures, or functions, for example. Nonetheless, the executable code of the identified module need not be physically located together, but may include different instructions stored in different bits that, when logically combined, constitute the module and implement the specification of the module Purpose.

In practice, the data encryption submodule can be a single instruction or many instructions, and can even be distributed over multiple different code segments, among different programs, and across multiple memory devices. Likewise, operational data may be identified within modules, and may be implemented in any suitable form and organized within any suitable type of data structure. The operational data may be collected as a single data set, or may be distributed over different locations (including over different storage devices), and may exist at least in part only as electronic signals on a system or network.

When a module can be implemented by software, considering the level of existing hardware technology, a module that can be implemented by software, regardless of cost, can build corresponding hardware circuits to implement corresponding functions. The hardware circuits include conventional very large scale integration (VLSI) circuits or gate arrays as well as off-the-shelf semiconductors such as logic chips, transistors, or other discrete components. A module may also be implemented in programmable hardware devices, such as field programmable gate arrays, programmable array logic, programmable logic devices, and the like.

The above are the preferred embodiments of the present invention, and it should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications are also included in the present invention. within the scope of protection of the invention.

Claims (7)

1. An Internet of Things connection device, characterized in that, comprising: The bottom drive module is used to establish communication with the automatic control system through the standard interface opened according to the set protocol in the automatic control system, and obtain the information of the automatic control system, the automatic control system includes at least one automatic control system, and the automatic control system does not have an Internet interface automatic control system; The protocol conversion module is used to standardize the collected information of the automatic control system, mark the IoT labels set on different information labels, and classify the information of the automatic control system according to the IoT labels, and the IoT labels are used to The information of the automatic control system is identified and classified by attributes; The business logic module is used to develop the application and development of the information of the standardized automatic control system according to the management business; The cloud communication module is used to connect to the cloud server, and transmit and/or receive the information and management services of the standardized automatic control system with the cloud server; The cloud communication module includes: a data encryption sub-module for encrypting the information and management services of the standardized automatic control system transmitted and/or received with the cloud server according to the HTTPS network protocol; The breakpoint resume sub-module is used to save the information and management services of the standardized automatic control system transmitted and/or received with the cloud server when the connection with the cloud server is interrupted; when the connection with the cloud server is re-established, the The server continues to transmit and/or receive standardized automatic control system information and management services. 2. The IoT connection device according to claim 1, wherein the management service comprises: Provide the target information of the target area controlled by the automatic control system to the mobile terminal; Receive the operation request from the user of the mobile terminal, and control the target in the target area where the automatic control system is located. 3 . The IoT connection device according to claim 1 , wherein when establishing a connection with other automatic control systems, the setting protocol of the underlying driver module is updated. 4 . 4. An Internet of Things connection method, comprising: Establish communication with the automatic control system through the standard interface opened according to the set protocol in the automatic control system, and obtain the information of the automatic control system, the automatic control system includes at least one automatic control system, and the automatic control system is an automatic control system without an Internet interface; Standardize the collected information of the automatic control system, mark the Internet of Things labels set on different information labels, and classify the information of the automatic control system according to the Internet of Things labels, and the Internet of Things labels are used for the information of the automatic control system. identification and attribute classification; Carry out software application development based on the information of the standardized automatic control system according to the management business; Connect to the cloud server, and transmit and/or receive the information and management services of the standardized automatic control system with the cloud server; The steps of connecting to the cloud server, transmitting and/or receiving the information and management of the standardized automatic control system with the cloud server include: Encrypt the information and management services of the standardized automatic control system transmitted and/or received with the cloud server according to the HTTPS network protocol; When the connection with the cloud server is interrupted, the information and management services of the standardized automatic control system transmitted and/or received with the cloud server will be saved; when the connection with the cloud server is re-established, the standardized automatic control system will continue to be transmitted and/or received with the cloud server. information and management business. 5. The Internet of Things connection method according to claim 4, wherein the management service comprises: Provide the target information of the target area controlled by the automatic control system to the mobile terminal; Receive the operation request from the user of the mobile terminal, and control the target in the target area where the automatic control system is located. 6. The Internet of Things connection method according to claim 4, wherein the connection method further comprises: When establishing a connection with other automatic control systems, the setting protocol is updated. 7. An apparatus comprising an IoT connection device as claimed in any one of claims 1 to 3.