CN110417734A - Remote device data acquisition method, device and system - Google Patents
Remote device data acquisition method, device and system Download PDFInfo
- Publication number
- CN110417734A CN110417734A CN201910550099.5A CN201910550099A CN110417734A CN 110417734 A CN110417734 A CN 110417734A CN 201910550099 A CN201910550099 A CN 201910550099A CN 110417734 A CN110417734 A CN 110417734A
- Authority
- CN
- China
- Prior art keywords
- data
- equipment
- remote
- monitoring
- server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- H04L69/22—Parsing or analysis of headers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of remote device data acquisition methods, device and system, wherein remote device data acquisition method includes: to establish to communicate to connect with remote equipment, and read device numbering from the registration information that the remote equipment is sent；The monitoring data that remote equipment is sent are received, and corresponding data template is transferred according to the device numbering, the monitoring data are parsed and saved by the data module.It is developed for a set of program again compared to one equipment of every access, this method is more time saving and energy saving, reduces the secondary development and maintenance cost of server.
Description
Technical field
The present invention relates to fields, and in particular to a kind of remote device data acquisition method, device and system.
Background technique
Current major hardware vendor is for oneself hardware, such as industrial equipment, sensing equipment, medical instrument all trades and professions
Different hardware equipment, have a set of protocol procedure of oneself so that each equipment provide data access mode it is inconsistent,
Even if each hardware vendor uses same agreement, for example all uses modbus agreement.
Since in different vendor or distinct device, the type of each data is stored in the parsing of the data inside memory
The length of mode and each data, address, meaning are all different.Multiple factories are uniformly managed in the same server
In the case where the equipment of the not seed type of quotient, manufacturer's (or equipment) is managed per multipair adapter tube and just correspondence is needed to develop one again
A program or system for reading corresponding equipment monitoring data, the process take a long time, the service of connection devices, maintenance system cost compared with
It is high.
Summary of the invention
The main object of the present invention is to propose a kind of remote device data acquisition method, it is intended to which solution services in the prior art
Device respectively corresponds the problem of exploitation program takes time and effort when accessing multiple remote equipments.
To achieve the above object, the present invention proposes a kind of remote device data acquisition method, remote device data acquisition
Method includes:
It establishes and communicates to connect with remote equipment, and read device numbering from the registration information that the remote equipment is sent；
The monitoring data that remote equipment is sent are received, and corresponding data template is transferred according to the device numbering, are passed through
The data module is parsed and is saved to the monitoring data.
Preferably, the data template includes at least one data resolution rules, and the data resolution rules include data
Meaning, data type and data address.
Preferably, the generating mode of the data template includes:
The data address table of pre-access remote equipment is obtained by intelligent gateway, each data address table includes several correspondences
The data item of different monitoring items, each data item include data type, data meaning and data address；
According to default mapping relations by the data item corresponding conversion be the data resolution rules；
Data resolution rules described in arranged in sequence are to form the data template.
Preferably, further includes:
Whether the monitoring data after judging the parsing are decimal format；
If it is not, the monitoring data after parsing are then converted into decimal format, to be shown by display interface.
The present invention also proposes a kind of remote device data acquisition device, which includes:
Communication module is communicated to connect for establishing with remote equipment, and from the registration information that the remote equipment is sent
Read device numbering；
Data resolution module is transferred pair for receiving the monitoring data of remote equipment transmission, and according to the device numbering
The data template answered is parsed and is saved to the monitoring data by the data module.
Preferably, further includes:
Format judgment module, whether the monitoring data after judging the parsing are decimal format；
When format converting module for the monitoring data after parsing is not decimal format, by the monitoring number after parsing
According to decimal format is converted into, to be shown by display interface.
The present invention also proposes a kind of remote device data acquisition system, which includes server
And equipment end, the equipment end include several equipment, each equipment is connect by intelligent gateway with the server communication,
The server includes memory, processor and is stored in the computer that can be run on the memory and on the processor
Program realizes remote device data acquisition side as described above when the processor of the server executes the computer program
The step of method.
The present invention carrys out the upload of analyzing device end using the data template for the different remote equipment settings of correspondence that server prestores
Monitoring data.For server-side staff, it is only necessary in equipment access server according to the customized rule of equipment
Then correspondence fills in a data template, and the automatic conversion of its monitoring data uploaded after equipment access server, phase can be realized
It is developed for a set of program again than one equipment of every access, this method is more time saving and energy saving, reduces the secondary development of server
And maintenance cost.
Detailed description of the invention
Fig. 1 is the functional block diagram of one embodiment of remote device data acquisition method of the invention；
Fig. 2 is the functional block diagram of the another embodiment of remote device data acquisition method of the invention；
Fig. 3 is that data address indicates example in remote device data acquisition method of the invention；
Fig. 4 is data template example in remote device data acquisition method of the invention；
Fig. 5 is the functional block diagram of remote device data acquisition device of the invention.
Specific embodiment
The embodiment of the present invention is described more fully below, the example of embodiment is shown in the accompanying drawings, wherein phase from beginning to end
Identical element or element with the same function are indicated with label.Embodiment below with reference to attached drawing description is exemplary
, it is intended to it is used to explain the present invention, and is not considered as limiting the invention, based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
The present invention proposes a kind of remote device data acquisition method, as shown in Figure 1, the remote device data acquisition method packet
It includes:
Step S10: establishing with remote equipment and communicate to connect, and reads and set from the registration information that the remote equipment is sent
Standby number.
Remote device data acquisition method of the invention, applied to the server and equipment end for needing telecommunication.Server
Including collector and management platform, collector is responsible for data acquisition, is parsed, and management platform is responsible for data preservation, shows etc..Equipment
Holding includes multiple equipment, each equipment dispensing intelligent gateway, is communicated between the corresponding equipment of intelligent gateway using modbus
Agreement, intelligent gateway are used to accessing equipment into internet, realize the communication between remote equipment and server.Each equipment has only
One meaning number.In remote equipment access server for the first time, communication connection need to be first established, and obtain the equipment in registration information
Number, then equipment and the length of server is kept to link, when connection disconnects, connect next time similarly.Each equipment have it is a set of from
Definition rule, the custom rule can be described as data address table, and its role is to reflect that each monitoring item in the equipment is exported
The type of monitoring data, saves the information such as address bit at meaning.
Step S20: the monitoring data that remote equipment is sent are received, and corresponding data mould is transferred according to the device numbering
Plate parses the monitoring data by the data module, and saves.
With kept after server communication successful connection the long remote equipment linked can be spaced preset time (such as 3s, 5s,
1min) pass through intelligent gateway to server transparent transmission monitoring data.Multiple data templates are prestored in the database of server, each
Data template is associated with one or a kind of multiple remote equipments, and interrelational form can be with are as follows: and each data template is equipped with unique number,
The corresponding one or more device numberings of one number, the collector of server can transfer corresponding data mould according to device numbering
Plate.The data template defines the data informations such as the type, meaning, storage address position of data, and collector can be according to the data mould
The monitoring data that plate uploads remote equipment parse, then the monitoring data after parsing are sent to management platform and are saved
Or it shows.
By taking smart home as an example, smart home includes the home equipments such as air-conditioning, washing machine, water heater, dish-washing machine, Mei Gejia
Equipment is occupied equipped with device numbering, for example the number of air-conditioning is 10001, the number of washing machine is 10002, and the number of water heater is
10003, the number of dish-washing machine is 10004.Each home equipment is unified to be monitored by Cloud Server, and Cloud Server prestores and not consanguinity
The one-to-one data template of equipment is occupied, such as template D001 association number 10001, template D002 association number 10002.When wherein
When air-conditioning is by intelligent gateway and Cloud Server connection communication, Cloud Server obtains air-conditioning according to the registration information that air-conditioning accesses
Device numbering 10001 transfers corresponding data template D001 according to the device numbering 10001.Air-conditioning is by 5s interval time interval
Ground sends its monitoring data to Cloud Server, and Cloud Server is after receiving monitoring data then according to data template D001 to the monitoring
Data are parsed, and the monitoring data after parsing can be carried out saving or be shown by display interface.
The present embodiment is come on analyzing device end using the data template for the different remote equipment settings of correspondence that server prestores
The monitoring data of biography.For server-side staff, it is only necessary in equipment access server according to the customized of equipment
Rule correspondence fills in a data template, and the automatic conversion of its monitoring data uploaded after equipment access server can be realized,
It is developed for a set of program again compared to one equipment of every access, this method is more time saving and energy saving, reduces the secondary of server and opens
Hair and maintenance cost.
In a preferred embodiment, as shown in figure 4, data template has and one or the multiple associate remote devices of same type
Number, and include at least one data resolution rules, data resolution rules include data meaning, data type and data address
Deng.
Every data resolution rules correspond to a monitoring item on remote equipment, for example, remote equipment is air-conditioning,
Device numbering is 10001, which has the function of detecting room temperature, humidity, operation power, the number of the corresponding device numbering
Include three data resolution rules according to template D001, respectively corresponds temperature, humidity, operation three monitoring items of power, three datas
Resolution rules can be presented as three rows or three column in data template, every a line (or a column) comprising data meaning, data type and
The perpendicular item such as data address (or row item).When air-conditioning access server, server reads its device numbering 10001, works as server
When receiving the monitoring data that a certain moment air-conditioning uploads, corresponding data template D001 is transferred out according to device numbering 10001,
By the data of each monitoring item (room temperature, humidity, operation power) in the monitoring data according to right in data template D001
The data resolution rules answered are parsed respectively.
In data resolution rules can also including data unit etc. items, as equipment upload temperature data be degree Celsius, number
Be shown as degrees Fahrenheit according to requirement in resolution rules, then in the monitoring data after being parsed according to data template, the unit of temperature data
For degrees Fahrenheit.
In a preferred embodiment, as shown in Figure 3 and Figure 4, the generating mode of the data template includes:
Step 1): obtaining the data address table of pre-access remote equipment by intelligent gateway, and each data address table includes
The data item of the different monitoring items of several correspondences, each data item include data type, data meaning and data address.
Data item in data address table can be understood as the row or column in address table, and the row or the column correspond to the one of equipment
The data that a monitoring item is exported, such as detection data of a certain temperature sensor.Wherein data type, data meaning and data
Location then corresponds to the item in row or column, and each single item represents a Xiang Xingzhi of data.
Step 2): according to default mapping relations by the data item corresponding conversion be the data resolution rules.
Default mapping relations can be customized according to demand, such as: data meaning, data address in data item can be directly former
Sample corresponds to data meaning, data address in data resolution rules；Data type A corresponding data resolution rules in data item
In data type A or data type B, e.g., in the data item of address table the type of predetermined temperature data be floating type, data mould
It is integer, position type etc. that predetermined temperature data type is corresponded in the data resolution rules of plate.
Step 3): by from meaning sequence (as by data from small to large) to data resolution rules be ranked up with formation as described in
Data template.
In the present embodiment, the formation of data template can be server staff and fill in, or according to remote equipment
Data address table is directly converted through mapping table and is generated.
In a preferred embodiment, as shown in Fig. 2, remote device data acquisition method further include:
Step S30: whether the monitoring data after judging parsing are decimal format；
Step S40: if it is not, the monitoring data after parsing are then converted into decimal format, then by the prison of decimal format
It is sent to management platform after measured data assembling to save, or is shown by display interface.
According to the requirement of data template, the monitoring data after parsing are used uniformly specified format, such as hexadecimal format, are
Monitoring data are further shown by display interface, the monitoring data of the non-decimals format such as hexadecimal lattice can be also converted into
Readable decimal format, so that user checks monitoring data by display interface.
The present invention also proposes a kind of remote device data acquisition device, as shown in figure 5, the remote device data acquisition device
Include:
Communication module 1 is communicated to connect for establishing with remote equipment, and from the registration information that the remote equipment is sent
Read device numbering；
Data resolution module 2 is transferred pair for receiving the monitoring data of remote equipment transmission, and according to the device numbering
The data template answered is parsed and is saved to the monitoring data by the data module.
In the present embodiment, the data template of corresponding various different remote equipments is prestored in the database of server, when logical
After believing module 1 and remote equipment communication connection, server obtains the device numbering of the remote equipment.It is monitored when remote equipment uploads
When data, data resolution module 2 then according in the device numbering called data library with reference numeral data template, further according to
The data template parses monitoring data, and the monitoring data after parsing are shown or are saved.
In a preferred embodiment, as shown in figure 5, remote device data acquisition device further include:
Format judgment module 3, whether the monitoring data after judging parsing are decimal format；
When format converting module 4 for the monitoring data after parsing is not decimal format, by the monitoring number after parsing
According to the readable decimal format of user is converted into, the monitoring data of decimal format are shown by display interface convenient for common
User understands.
The present invention also proposes a kind of remote device data acquisition system, including server and equipment end, the equipment end packet
Several equipment are included, each one intelligent gateway of the equipment dispensing is simultaneously connect by intelligent gateway with the server communication, institute
Server is stated to include memory, processor and be stored in the computer journey that can be run on the memory and on the processor
Sequence when the processor of the server executes the computer program, realizes that remote device data described in above-described embodiment is adopted
The step of set method.
Above is only part or preferred embodiment of the invention, therefore either text or attached drawing cannot all limit this
The range of protection is invented to be made under all designs with an entirety of the invention using description of the invention and accompanying drawing content
Equivalent structure transformation, or directly/be used in other related technical areas indirectly and be included in the scope of protection of the invention.
Claims (7)
1. a kind of remote device data acquisition method characterized by comprising
It establishes and communicates to connect with remote equipment, and read device numbering from the registration information that the remote equipment is sent；
The monitoring data that remote equipment is sent are received, and corresponding data template is transferred according to the device numbering, by described
Data module is parsed and is saved to the monitoring data.
2. remote device data acquisition method according to claim 1, which is characterized in that the data template includes at least
One data resolution rules, the data resolution rules include data meaning, data type and data address.
3. remote device data acquisition method according to claim 2, which is characterized in that the generation side of the data template
Formula includes:
The data address table of pre-access remote equipment is obtained by intelligent gateway, each data address table includes several corresponding different
The data item of monitoring item, each data item include data type, data meaning and data address；
According to default mapping relations by the data item corresponding conversion be the data resolution rules；
Data resolution rules described in arranged in sequence are to form the data template.
4. remote device data acquisition method according to claim 1, further includes:
Whether the monitoring data after judging parsing are decimal format；
If it is not, the monitoring data after the parsing are then converted into decimal format, to be shown by display interface.
5. a kind of remote device data acquisition device characterized by comprising
Communication module is communicated to connect for establishing with remote equipment, and is read from the registration information that the remote equipment is sent
Device numbering；
Data resolution module for receiving the monitoring data of remote equipment transmission, and is transferred according to the device numbering corresponding
Data template is parsed and is saved to the monitoring data by the data module.
6. remote device data acquisition device according to claim 5, which is characterized in that further include:
Format judgment module, whether the monitoring data after judging the parsing are decimal format；
When format converting module for the monitoring data after parsing is not decimal format, the monitoring data after parsing are turned
Decimal format is changed into, to be shown by display interface.
7. a kind of remote device data acquisition system, which is characterized in that including server and equipment end, if the equipment end includes
Dry equipment, each equipment are connect by intelligent gateway with the server communication, and the server includes memory, processing
Device and it is stored in the computer program that can be run on the memory and on the processor, the processor of the server is held
When the row computer program, the step of realizing remote device data acquisition method of any of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910550099.5A CN110417734A (en) | 2019-06-24 | 2019-06-24 | Remote device data acquisition method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910550099.5A CN110417734A (en) | 2019-06-24 | 2019-06-24 | Remote device data acquisition method, device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110417734A true CN110417734A (en) | 2019-11-05 |
Family
ID=68359677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910550099.5A Pending CN110417734A (en) | 2019-06-24 | 2019-06-24 | Remote device data acquisition method, device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110417734A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110912782A (en) * | 2019-12-17 | 2020-03-24 | 锐捷网络股份有限公司 | Data acquisition method, device and storage medium |
| CN110933095A (en) * | 2019-12-04 | 2020-03-27 | 锐捷网络股份有限公司 | Message parsing method and device |
| CN111683038A (en) * | 2020-04-17 | 2020-09-18 | 许继集团有限公司 | Fire alarm control system data processing method and device based on modbus protocol |
| CN112187776A (en) * | 2020-09-24 | 2021-01-05 | 施耐德电气（中国）有限公司 | Data transmission method, device, terminal, platform and computer storage medium |
| CN112801136A (en) * | 2020-12-31 | 2021-05-14 | 广州技象科技有限公司 | Internet of things gateway data processing method and device with feature identification |
| CN113873353A (en) * | 2021-09-28 | 2021-12-31 | 深圳Tcl新技术有限公司 | Electric quantity statistical processing method, intelligent module, server and data processing system |
| CN114257392A (en) * | 2020-09-24 | 2022-03-29 | 深圳富桂精密工业有限公司 | Equipment management method, equipment management system and gateway |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414596A (en) * | 2013-08-28 | 2013-11-27 | 上海斐讯数据通信技术有限公司 | Method for recognizing and processing all manufacturer Traps based on simple network management protocol |
| US20140365028A1 (en) * | 2013-06-07 | 2014-12-11 | Hyundai Motor Company | Vehicle data collecting system |
| CN105847047A (en) * | 2016-03-22 | 2016-08-10 | 浪潮通信信息系统有限公司 | Method for realizing acquisition and analysis of special object identifiers (OID) in management information base (MIB) by using plug-ins |
| US20170171143A1 (en) * | 2015-12-14 | 2017-06-15 | International Business Machines Corporation | Method and apparatus for unified message adaptation |
| CN107332849A (en) * | 2017-07-06 | 2017-11-07 | 李长云 | A kind of sensing data analysis method and device |
| CN107479366A (en) * | 2017-08-28 | 2017-12-15 | 李泽轩 | A kind of method and system of dynamic analysis mapping autonomous control |
| CN107948194A (en) * | 2017-12-22 | 2018-04-20 | 北京农业信息技术研究中心 | A kind of data cut-in method and system |
| CN108234299A (en) * | 2017-12-25 | 2018-06-29 | 上海中电电子系统科技股份有限公司 | The information processing method of configurable protocol data gateway and gateway based on model |
| CN108388208A (en) * | 2017-12-30 | 2018-08-10 | 北京航天智造科技发展有限公司 | A kind of equipment management system based on industry internet |
| CN108880867A (en) * | 2018-05-31 | 2018-11-23 | 腾讯科技（深圳）有限公司 | A kind of network equipment collecting method and system |
-
2019
- 2019-06-24 CN CN201910550099.5A patent/CN110417734A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140365028A1 (en) * | 2013-06-07 | 2014-12-11 | Hyundai Motor Company | Vehicle data collecting system |
| CN103414596A (en) * | 2013-08-28 | 2013-11-27 | 上海斐讯数据通信技术有限公司 | Method for recognizing and processing all manufacturer Traps based on simple network management protocol |
| US20170171143A1 (en) * | 2015-12-14 | 2017-06-15 | International Business Machines Corporation | Method and apparatus for unified message adaptation |
| CN105847047A (en) * | 2016-03-22 | 2016-08-10 | 浪潮通信信息系统有限公司 | Method for realizing acquisition and analysis of special object identifiers (OID) in management information base (MIB) by using plug-ins |
| CN107332849A (en) * | 2017-07-06 | 2017-11-07 | 李长云 | A kind of sensing data analysis method and device |
| CN107479366A (en) * | 2017-08-28 | 2017-12-15 | 李泽轩 | A kind of method and system of dynamic analysis mapping autonomous control |
| CN107948194A (en) * | 2017-12-22 | 2018-04-20 | 北京农业信息技术研究中心 | A kind of data cut-in method and system |
| CN108234299A (en) * | 2017-12-25 | 2018-06-29 | 上海中电电子系统科技股份有限公司 | The information processing method of configurable protocol data gateway and gateway based on model |
| CN108388208A (en) * | 2017-12-30 | 2018-08-10 | 北京航天智造科技发展有限公司 | A kind of equipment management system based on industry internet |
| CN108880867A (en) * | 2018-05-31 | 2018-11-23 | 腾讯科技（深圳）有限公司 | A kind of network equipment collecting method and system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110933095A (en) * | 2019-12-04 | 2020-03-27 | 锐捷网络股份有限公司 | Message parsing method and device |
| CN110912782A (en) * | 2019-12-17 | 2020-03-24 | 锐捷网络股份有限公司 | Data acquisition method, device and storage medium |
| CN111683038A (en) * | 2020-04-17 | 2020-09-18 | 许继集团有限公司 | Fire alarm control system data processing method and device based on modbus protocol |
| CN112187776A (en) * | 2020-09-24 | 2021-01-05 | 施耐德电气（中国）有限公司 | Data transmission method, device, terminal, platform and computer storage medium |
| CN114257392A (en) * | 2020-09-24 | 2022-03-29 | 深圳富桂精密工业有限公司 | Equipment management method, equipment management system and gateway |
| CN112187776B (en) * | 2020-09-24 | 2022-12-27 | 施耐德电气（中国）有限公司 | Data transmission method, device, terminal, platform and computer storage medium |
| CN112801136A (en) * | 2020-12-31 | 2021-05-14 | 广州技象科技有限公司 | Internet of things gateway data processing method and device with feature identification |
| CN112801136B (en) * | 2020-12-31 | 2024-04-26 | 广州技象科技有限公司 | Internet of things gateway data processing method and device with characteristic identification |
| CN113873353A (en) * | 2021-09-28 | 2021-12-31 | 深圳Tcl新技术有限公司 | Electric quantity statistical processing method, intelligent module, server and data processing system |
| CN113873353B (en) * | 2021-09-28 | 2024-04-30 | 深圳Tcl新技术有限公司 | Electric quantity statistics processing method, intelligent module, server and data processing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110417734A (en) | Remote device data acquisition method, device and system | |
| CN108667807B (en) | Protocol self-adaption method and system based on monitoring cloud platform and gateway | |
| CN110933146B (en) | Data conversion method and device and server | |
| CN111163147A (en) | Gateway device, multi-protocol data transmission method and computer device | |
| CN100586075C (en) | Household network device controlling method and equipment management apparatus | |
| CN107770022B (en) | Data acquisition method based on RTU protocol, electronic equipment and storage medium | |
| CN109150854B (en) | Dynamic configurable communication protocol conversion system based on XML file | |
| Fernandes et al. | A framework for wireless sensor networks management for precision viticulture and agriculture based on IEEE 1451 standard | |
| CN112436603B (en) | Terminal equipment acquisition configuration method and device based on intelligent convergence terminal of transformer area | |
| CN111600848B (en) | Protocol converter and control method thereof | |
| CN103236960A (en) | Method and system for data interaction between home server and plurality of terminals | |
| KR101000710B1 (en) | Power meter based on system on chip | |
| CN103905410A (en) | Multi-channel communication protocol converter capable of converting user-defined protocol to Modbus protocol | |
| US8321544B2 (en) | Method and system for the transfer of communication network administration information | |
| CN114374602A (en) | Master control equipment configuration method and device, cloud server and storage medium | |
| CN115134236A (en) | Intelligent network card management method, device, equipment and readable medium | |
| CN108345558B (en) | RS485 centralized configuration unit supporting multiple protocols | |
| CN105376209A (en) | Network agent equipment, building monitoring system and method thereof | |
| KR20110066000A (en) | System for providing resource of sensor node in sensor network | |
| CN104270432A (en) | Real-time data service system and data interaction method based on drilling industry | |
| CN115695090A (en) | Data transmission method, internet of things gateway equipment and computer readable storage medium | |
| KR20210128096A (en) | Apparatus and method for interworking among internet of things platforms | |
| CN114374574B (en) | B-SS supporting embedded BACnet device, sensor and building automatic control system | |
| KR101926799B1 (en) | Method for providing context awareness messenger and system thereof | |
| CN103235765B (en) | A kind of intelligent instrument device management method, system and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191105 |