CN112217677A - Method for realizing gateway extension access sub-equipment - Google Patents
Method for realizing gateway extension access sub-equipment Download PDFInfo
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- CN112217677A CN112217677A CN202011096861.6A CN202011096861A CN112217677A CN 112217677 A CN112217677 A CN 112217677A CN 202011096861 A CN202011096861 A CN 202011096861A CN 112217677 A CN112217677 A CN 112217677A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2807—Exchanging configuration information on appliance services in a home automation network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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Abstract
The invention discloses a method for realizing gateway extension access to sub-equipment, which is characterized in that a gateway is only used as a message transparent transmission pipeline, and different types of sub-equipment of different manufacturers are uniformly managed by a cloud background; the information of the sub-equipment is registered by a manufacturer, and then configured by a background center, and the whole protocol butt joint process is placed at the cloud end; if local needs, the configuration file can be downloaded and read; and XML can be used as a configuration file, the whole sub-equipment expansion access flow only relates to the modification of the XML, the access is convenient and quick, the whole modification amount is less, and the management is uniform. The method breaks through the complexity of the butt joint of the sub-devices of different types, greatly reduces the workload of developers and the maintenance cost.
Description
Technical Field
The invention relates to the field of Wi-Fi communication technology and embedded technology, in particular to a method for realizing gateway extension access sub-equipment.
Background
At present, the common technical method and flow of the home intelligent gateway access sub-device are that the gateway modifies the bottom layer code and is directly connected with the communication protocol of the hardware sub-device.
The method has the defects that if a new type of sub-equipment is newly accessed in each time, for example, a lamp control switch is modified into a curtain controller; or a modification from Zigbee to Bluetooth which changes the docking protocol. The firmware codes of the gateway are required to be modified, so that more manpower, time and resources are consumed, and the coupling degree is high. The technical reason for this deficiency is that no good abstraction is made for hardware devices and practical applications, and there is no framework layer to act as a bridge.
Wi-Fi is the technology most suitable for internet of things connection as the mainstream communication technology of the Internet of things smart home. The adhesive can be used as an adhesive of the Internet of things to connect various intelligent devices. With the unlimited proliferation of connected nodes, the coverage and total number of networked devices will also grow rapidly. Under a series of complex application scenes such as equipment control and scene linkage, how to ensure a complete set of interactive logic under a limited memory space is also a challenge to the cost and resources of embedded hardware. The need to extend the access sub-equipment to the gateway node is also a continuous one. How to design a highly extensible software architecture is also a pain point requirement in the technical field at present.
Disclosure of Invention
The invention aims to overcome the defects in the background technology, and provides a method for realizing gateway extended access sub-equipment.
In order to achieve the technical effects, the invention adopts the following technical scheme:
a method for realizing gateway extension access sub-equipment comprises the following steps:
A. registering sub-equipment information provided by a manufacturer on a background management page in a Web interface interaction mode; the quick expansion access of the sub-equipment is facilitated in a Web UI mode;
B. b, verifying the information registered in the step A, and entering the step C after the verification is successful;
C. the cloud service center stores the information of the extended and accessed sub-equipment in a specific form by adopting an XML (extensive makeup language) packaging mode, wherein different types of sub-equipment have different product identifications and different manufacturers have different manufacturer identifications; the equipment accessed by all manufacturers is uniformly managed by a background center, the packaging mode adopts XML, and a data packaging protocol can be used for standardizing the information format transmitted in the interaction process;
D. the gateway accesses the cloud service center through HTTPS to download a corresponding XML configuration file according to the product identification of the sub-equipment to be added; the traditional solution is that the gateway terminal performs data analysis and encapsulation on all the sub-devices managed by the gateway terminal, the technical scheme of the step is that after the device information registered by the manufacturer in the steps is converted into an XML file format for storage, the gateway downloads corresponding configuration files according to the sub-device product identifiers required to be added, and then performs mapping on local data, the architectural design completes data translation on the obscure bottom layer data protocol when the device registration is completed, avoids the problem that the cloud end needs to analyze and process the bottom layer data each time, reduces the load pressure of background big data processing, wherein the detailed parameters of the gateway hardware such as RAM, Flash and the like limit the number of the sub-devices accessed and accommodated by the gateway hardware, and stores the downloaded XML files by adopting a persistent design or memory loading mode according to the specific hardware condition, namely writing in Flash stored in gateway hardware persistently, or needing to go to a cloud server again to obtain a configuration file after each power-off reset;
E. according to the downloaded XML configuration file, the gateway analyzes and processes the corresponding fields and creates an equipment management list, and the equipment list is managed by adopting a tree structure; the method can realize that the sub-equipment nodes are added, namely, the XML files are downloaded and loaded, and the sub-equipment nodes are unbound, namely, the XML files are unloaded and deleted;
F. defining a mapping table of XML data and JSON data in an XML configuration file; the method has the advantages that differentiated data of different manufacturers are summarized and unified into a standard data format, so that the application layer can be conveniently butted and used, and data analysis of a hardware layer is processed in a framework layer;
G. when the uplink transmission data is reported as the state of the bottom-layer sub-equipment, the gateway converts the protocol data which represents the state of the sub-equipment in the XML configuration file into universal JSON data according to the mapping table defined in the step F and reports the JSON data to the cloud service center;
when the downlink transmission data is used for controlling the state of the bottom-layer sub-device, the cloud service center and the gateway keep long connection communication, and adopt a data communication format of JSON data, and after receiving the control command, the gateway converts the JSON data into protocol data which can be identified by the bottom-layer sub-device according to the mapping table defined in the step F and completes corresponding control; namely, the downlink data transmission process, namely, the flow of the cloud service center to the gateway and then to the sub-equipment, and the whole detailed process and the uplink data transmission adopt the opposite process;
the technical scheme of the invention is that the access of the extended sub-equipment is configured and managed based on the XML file, and the advantages that the XML format is unified, the standard is met, the remote interaction with other systems is easy, and the data sharing is convenient are utilized; the transmission data adopts a JSON format, the JSON data has the advantages of being reflected in light-weight analysis, the data format is simple and easy to read and write, the formats are all in a compression mode, and the occupied bandwidth is small; the technical scheme of the invention can realize the customized demand design aiming at different manufacturers and various gateways; the user requirement and the hardware requirement are isolated, and the gateway management is abstracted by adopting a framework layer; the method for uniformly managing different types of sub-equipment of different manufacturers by configuring the XML file in the cloud background is characterized in that the information of the sub-equipment is registered by the manufacturers and then configured by the background center, the whole protocol butt joint process is simplified into the analysis mapping of the XML file, and the problem that the traditional method needs to modify a gateway firmware to adapt to a bottom hardware protocol is solved.
Further, the sub-device information in step a at least includes: equipment serial number, equipment state attribute, equipment basic capability, affiliated vendor.
Further, the product identifier is a product ID, and the vendor identifier is a vendor ID.
Further, the device management list includes the following fields: device serial number, product ID, vendor ID, device version number, MAC address, device status.
Further, the checking in step B includes verifying whether to fill in necessary fields and determining data validity.
Further, the communication mode between the gateway and the cloud service center is an internet of things MQTT communication mode.
Further, after downloading the XML configuration file, the gateway in step D stores the XML configuration file in a memory loading manner.
Compared with the prior art, the invention has the following beneficial effects:
the invention relates to a method for realizing gateway extension access sub-equipment, which is a structural design method for the gateway extension access sub-equipment, only relates to the modification of XML, is convenient for quick access of customers, has less overall code modification amount and unified management of interactive flows; the method breaks through the complexity of butt joint of different types of sub-equipment, and greatly reduces the workload of developers and the maintenance cost.
Drawings
Fig. 1 is a flowchart illustrating an implementation method of a gateway extended access sub-device according to the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the embodiments of the invention described hereinafter.
Example (b):
the first embodiment is as follows:
the invention relates to a method for realizing gateway extension access to sub-equipment, which aims at solving the problems that a household intelligent gateway is extended to access to the sub-equipment of different types and different manufacturers (namely, communication protocols are not uniform), the butt joint process is complicated, the problems that modification points are various and the overall quality is not easy to control are involved, the technical essence of the defect of the problem is that the architecture design is not clear, the application and the bottom layer are strongly coupled, and a universal solution is not provided; the gateway is only used as a message transparent transmission pipeline, and different types of sub-equipment of different manufacturers are uniformly managed by the cloud background; the information of the sub-equipment is registered by a manufacturer, and then configured by a background center, and the whole protocol butt joint process is placed at the cloud end; if local needs, the configuration file can be downloaded and read; and XML can be used as a configuration file, the whole sub-equipment expansion access flow only relates to the modification of the XML, the access is convenient and quick, the whole modification amount is less, and the management is uniform.
In this embodiment, a commonly-used smart speaker is used as a home smart gateway, a lamp control switch of a Zigbee protocol and a smart door lock of a Bluetooth protocol are used as two types of different types of sub-device access control, and the scheme of the present invention is described in detail in this practical application scenario, and as shown in fig. 1, a specific flow of the implementation method of the gateway extended access sub-device of this embodiment specifically includes the following steps:
step 1, registering the sub-equipment information provided by a manufacturer on a background management page in a Web interface interaction mode. The sub-device information includes, but is not limited to, the following basic fields: serial number, basic status attribute of the device, basic capability of the device, affiliated manufacturer, etc.
In this embodiment, the basic state attribute of the lamp control switch device includes an on/off state, a number of lamp control circuits, power consumption, light brightness, RGB color values, and the like. The basic capability of the device is brightness adjustment, color adjustment, on-off control and the like. The state of the intelligent door lock comprises an on/off state, electric quantity display and the like. The basic capability of the door lock equipment comprises basic operations of adding, deleting, modifying and checking, and reporting of various alarm events such as door shadow, door lock damage and other condition alarms.
The information is filled into a Web registration page according to hardware equipment parameters provided by an actual manufacturer, and good abstract management should be done as one type of equipment, so that the differentiation is reduced, and the information is combined into a large class.
And 2, verifying the information registered in the step 1, and entering a step 3 after the verification is successful.
The verification may include verifying the following: filling in necessary fields, judging the legality of the data and the like.
And 3, the cloud service center stores the information of the extended access sub-equipment in the form listed in the following table by adopting an XML packaging mode, and materializes example information according to the sub-equipment.
Wherein different types of sub-devices have different product IDs and different vendors have different vendor IDs; the equipment accessed by all manufacturers is uniformly managed by the background center, the packaging mode adopts XML, and the data packaging protocol can be used for standardizing the information format transmitted in the interaction process.
If the attributes of each sub-device can take the following values:
device imaging is a combined set of various attributes and capabilities, as follows:
in this embodiment, according to the information of the device imaging instance, the bottom-layer hardware light control switch reports, for example, 0x01 representing an open status protocol and 0x00 representing a closed status protocol; and the door lock state is reported, for example, 0xFFF0 represents that the door lock has low power, and 0xFFFA represents that the door lock password is input wrongly.
Wherein the specific form of the underlying protocol is defined by the hardware vendor. It is generally difficult to modify the protocol format of the underlying data as a third party access. The framework layer is thus more needed to bridge the data transformation. The protocol data formats are uniformly configured and managed by a background cloud service center, and then are stored in an XML file form, and the equipment of different manufacturers is distinguished according to the corresponding manufacturer IDs.
Step 4, the gateway accesses the cloud service center through the HTTPS to download the corresponding XML configuration file according to the product ID of the sub-device required to be added and stores the XML configuration file in a memory loading mode; and an abstract gateway transmission channel is realized, so that the gateway only has a single role of transparent transmission.
Namely, after the device information registered by the manufacturer is converted into the XML file format and stored through the steps described above, the gateway downloads the corresponding configuration file according to the sub-equipment product identification required to be added, then performs mapping on the local data, the architecture design completes data translation of the obscure bottom layer data protocol when equipment registration is completed, avoids the need of analyzing and processing the bottom layer data at each time, reduces the load pressure of background big data processing, wherein, the detailed parameters of the gateway hardware such as RAM, Flash and the like limit the number of the sub-devices accessed and accommodated by the gateway hardware, storing the downloaded XML file by adopting a persistent design or memory loading mode according to the specific hardware condition, namely, writing the Flash stored in the gateway hardware persistently, or going to the cloud server again to obtain the configuration file after each power-off reset.
In this embodiment, that is, when the intelligent sound box gateway needs to operate the switch state of the Zigbee lamp control, it first needs to access the lamp control switch device in an extended manner, and then the intelligent sound box gateway uses an HTTP POST request to download the XML configuration file of the corresponding Zigbee lamp control switch according to the manufacturer ID of the Zigbee lamp control switch.
Step 5, according to the downloaded XML configuration file, the gateway analyzes and processes the corresponding fields and creates an equipment management list, which specifically comprises the following fields: object names, method classes, basic attributes, specific values and the like, and managing the equipment list by adopting a tree structure; the XML file can be downloaded and loaded when the child device node is added, and the XML file can be deleted when the child device node is unbound.
In this embodiment, after the intelligent speaker gateway completes XML download, the device snapshot starts to be generated. And creating a device management list according to the specific device attributes and capabilities in the XML configuration file. The device list contains the following fields: serial number, product ID, vendor ID, version number, MAC address, device status. By adopting the method, the situation that the configuration file is repeatedly acquired by accessing the cloud repeatedly when the same type of equipment is accessed can be avoided, and the instantaneity of the whole control flow processing is accelerated in an equipment snapshot mode.
Meanwhile, after the intelligent sound box gateway is powered on, the HTTP POST in the step 4 needs to be adopted to request the cloud server to obtain the configuration file, the specific XML attribute value is analyzed and processed when the sub-equipment is connected in an expanding mode, and when the intelligent sound box gateway needs to delete the connected lamp control switch, the device snapshot stored before is directly deleted due to the adoption of the dynamic XML loading mode, so that the operation of unbinding the lamp control switch can be completed.
Step 6, defining a mapping table of XML data and JSON data in the XML configuration file; the method and the device can be used for analyzing the data of the hardware layer, and can be used for analyzing the data of the hardware layer.
The detailed mapping process of the specific XML configuration file and the JSON data is as follows:
and 7, when the uplink transmission data is reported by the state of the bottom-layer sub-equipment, the gateway converts the protocol data which represents the state of the sub-equipment in the XML configuration file into universal JSON data according to the mapping table defined in the step 6 and reports the JSON data to the cloud service center.
If the lamp control switch transmits the on/off state in an uplink mode, mapping bottom layer protocol data 0x01 of the lamp control switch and a basic attribute value lightOn of the lamp control switch according to an XML configuration file, converting the 0x01 data into a universal JSON data form, and then reporting the on state of the lamp control to a cloud service center.
Step 8, when the downlink transmission data is in a state of controlling the bottom-layer sub-device, the cloud service center and the gateway keep long connection communication, and adopt a data communication format of JSON data, and after receiving the control command, the gateway converts the JSON data into protocol data which can be recognized by the bottom-layer sub-device according to the mapping table defined in the step 6 and completes corresponding control; namely, the downlink data transmission process, namely, the flow of the cloud service center to the gateway and then to the sub-equipment, and the whole detailed process and the uplink data transmission are processed by adopting the opposite process.
In this embodiment, when the intelligent speaker gateway needs to control the RGB values of the lights in a downlink manner, long connection communication is maintained between the cloud service and the gateway through the MQTT protocol, and the data communication format between the cloud service and the gateway adopts JSON data. And after receiving the control command, the intelligent sound box gateway converts the JSON data into protocol data which can be identified by the light of the bottom hardware according to the stored mapping table, thereby finishing the whole basic control flow processing. The uplink data transmission and the downlink control processing are a pair of matched application scenarios.
And 9, when the intelligent sound box gateway needs to expand different new sub-equipment types, such as a curtain controller and the like, directly repeating the corresponding operation according to the operation steps.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (7)
1. A method for realizing gateway extension access sub-equipment is characterized by comprising the following steps:
A. registering sub-equipment information provided by a manufacturer on a background management page in a Web interface interaction mode;
B. b, verifying the information registered in the step A, and entering the step C after the verification is successful;
C. the cloud service center stores the information of the extended and accessed sub-equipment in a specific form by adopting an XML packaging mode, and materializes example information according to the sub-equipment, wherein different types of sub-equipment have different product identifications and different manufacturers have different manufacturer identifications;
D. the gateway accesses the cloud service center through HTTPS to download a corresponding XML configuration file according to the product identification of the sub-equipment to be added;
E. according to the downloaded XML configuration file, the gateway analyzes and processes the corresponding fields and creates an equipment management list, and the equipment list is managed by adopting a tree structure;
F. defining a mapping table of XML data and JSON data in an XML configuration file;
G. when the uplink transmission data is reported as the state of the bottom-layer sub-equipment, the gateway converts the protocol data which represents the state of the sub-equipment in the XML configuration file into universal JSON data according to the mapping table defined in the step F and reports the JSON data to the cloud service center;
and when the downlink transmission data is used for controlling the state of the bottom-layer sub-device, the cloud service center and the gateway keep long connection communication, the data communication format of JSON data is adopted, and after the gateway receives the control command, the JSON data is converted into protocol data which can be identified by the bottom-layer sub-device according to the mapping table defined in the step F, and corresponding control is completed.
2. The method of claim 1, wherein the information of the child device in step a at least includes: equipment serial number, equipment state attribute, equipment basic capability, affiliated vendor.
3. The method as claimed in claim 1 or 2, wherein the product ID is a product ID, and the vendor ID is a vendor ID.
4. The method as claimed in claim 3, wherein the device management list includes the following fields: device serial number, product ID, vendor ID, device version number, MAC address, device status.
5. The method as claimed in claim 1, wherein the checking in step B includes verifying whether to fill in necessary fields and determining data validity.
6. The method for implementing the gateway extended access sub-device according to claim 1, wherein the communication mode between the gateway and the cloud service center is an internet of things MQTT communication mode.
7. The method as claimed in claim 1, wherein the gateway in step D stores the XML configuration file in a memory loading manner after downloading the XML configuration file.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112910769A (en) * | 2021-01-19 | 2021-06-04 | 广州特瑞电气设备有限公司 | Multi-source heterogeneous intelligent power distribution gateway and information processing method thereof |
| CN113507488A (en) * | 2021-09-10 | 2021-10-15 | 之江实验室 | Edge data plane control system and method based on heterogeneous security |
| CN114554618A (en) * | 2022-02-24 | 2022-05-27 | 成都西加云杉科技有限公司 | Wireless access point device, equipment access method, equipment and storage medium |
| CN114666640A (en) * | 2022-05-23 | 2022-06-24 | 创意信息技术股份有限公司 | Edge gateway access server |
| CN115460299A (en) * | 2022-08-25 | 2022-12-09 | 京东科技信息技术有限公司 | Equipment access method, device, electronic equipment, system and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686000A (en) * | 2017-02-27 | 2017-05-17 | 江苏徐工信息技术股份有限公司 | Multi-data-type multi-communication-protocol data access method for internet access of construction machinery vehicle |
| CN108123842A (en) * | 2017-12-22 | 2018-06-05 | 武汉虹信技术服务有限责任公司 | A kind of adaption system and method that can access more plant equipments based on KNX agreements |
-
2020
- 2020-10-14 CN CN202011096861.6A patent/CN112217677A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686000A (en) * | 2017-02-27 | 2017-05-17 | 江苏徐工信息技术股份有限公司 | Multi-data-type multi-communication-protocol data access method for internet access of construction machinery vehicle |
| CN108123842A (en) * | 2017-12-22 | 2018-06-05 | 武汉虹信技术服务有限责任公司 | A kind of adaption system and method that can access more plant equipments based on KNX agreements |
Non-Patent Citations (2)
| Title |
|---|
| 刘立: "JSON与XML动态转换研究及应用", 《软件导刊》 * |
| 陈丽芬: "一种多协议互操作智能网关的实现", 《家电科技》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112910769A (en) * | 2021-01-19 | 2021-06-04 | 广州特瑞电气设备有限公司 | Multi-source heterogeneous intelligent power distribution gateway and information processing method thereof |
| CN113507488A (en) * | 2021-09-10 | 2021-10-15 | 之江实验室 | Edge data plane control system and method based on heterogeneous security |
| CN114554618A (en) * | 2022-02-24 | 2022-05-27 | 成都西加云杉科技有限公司 | Wireless access point device, equipment access method, equipment and storage medium |
| CN114666640A (en) * | 2022-05-23 | 2022-06-24 | 创意信息技术股份有限公司 | Edge gateway access server |
| CN114666640B (en) * | 2022-05-23 | 2023-03-07 | 创意信息技术股份有限公司 | Edge gateway access server |
| CN115460299A (en) * | 2022-08-25 | 2022-12-09 | 京东科技信息技术有限公司 | Equipment access method, device, electronic equipment, system and storage medium |
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Application publication date: 20210112 |