CN104104674A - Multiprotocol distributed data acquisition control system of equipment sensor and method thereof - Google Patents
Multiprotocol distributed data acquisition control system of equipment sensor and method thereof Download PDFInfo
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Abstract
The invention belongs to the field of equipment sensor communication, and discloses a multiprotocol distributed data acquisition control system of an equipment sensor and a method thereof. The control system in the invention comprises a data acquisition controller, a data centralized processing controller, a protocol configuration device and a result display server. The data centralized processing controller is respectively connected with the data acquisition controller, the protocol configuration device and the result display server in a communication way via a wired or wireless network. The method comprises the working steps which are respectively completed by the protocol configuration device, the data centralized processing controller, the data acquisition controller and the result display server. JSON-structured protocol packets are generated via configuration by the protocol configuration device according to data acquisition protocols of different types of the equipment sensors, and the additionally arranged data parsing functions are stored in a function library so as to be used by configuration of new protocols. According to the new protocols, data acquisition of different types of the equipment sensors can be realized by the data acquisition controller.
Description
Technical field
The invention belongs to device sensor communication field, particularly a kind of multi-protocols Distributive Data Acquisition and Control System and method of device sensor.
Background technology
In industry and commerce activity, no matter be the object based on safety in production, or the object based on energy savings, protection of the environment, all need maintenance data acquisition controller to carry out data acquisition to device sensor.Because the type of equipment is various---dissimilar equipment is corresponding dissimilar data acquisition controller conventionally, and the equipment of the same race that different vendor provides also can adopt along with the difference of unit type different communications protocol (image data agreement)---the difference of communications protocol can cause the Software for Design of data acquisition controller different, and this just causes current a large amount of data acquisition controllers that use to have function singleness, problem that model is various.This situation has not only increased the R&D costs of data acquisition controller, and is difficult to meet in time the personal needs of user's rapid growth.
In order to overcome the defect of above-mentioned prior art, application number is 201310435673.5, name is called the multi-protocol data acquisition control system of various device transducer and the application for a patent for invention of method disclose a kind of can from the technical scheme that adopts the device sensor compatibility of different communications protocol, thereby realize the data acquisition to various device transducer.Data acquisition control system in this application for a patent for invention comprises multiprotocol controller, acquired data storage device, multi-protocols configurator and communication result display, the method that this application for a patent for invention adopts comprise the realization of multiprotocol controller, the realization of the realization of acquired data storage device, multi-protocols configurator and communication result display realize four basic steps.Realizing in this basic step of multiprotocol controller, this application for a patent for invention has adopted respectively according to the technological means of transducer communications protocol and sensing data computing formula formation XML (Extensible Markup Language, extend markup language) formal description file.
Generally speaking, No. 201310435673.5 disclosed technical scheme of application for a patent for invention overcome the defect of above-mentioned prior art to a certain extent, yet, the disclosed technical scheme of this application for a patent for invention also comes with some shortcomings, for example, though application for a patent for invention adopts XML formal description file to realize the compatibility to dissimilar device sensor aspect data acquisition, also has following problems:
(1) decoding difficulty is high, needs to consider child node and father node, and flexibility is low;
(2) data volume is large, and transmission speed is low;
(3) to realize difficulty high for coding, is particularly difficult to realize complicated protocol configuration and parsing, particularly complicated Data Analysis function.
Summary of the invention
The invention provides a kind of multi-protocols Distributive Data Acquisition and Control System and method of device sensor, its object is intended to use a cover system and method thereof to realize expeditiously the data collection and analysis to various device transducer, thereby overcomes the defect of prior art.
The object of the invention is to be achieved through the following technical solutions:
A multi-protocols Distributive Data Acquisition and Control System for device sensor, it comprises data acquisition controller, Data Centralized Processing controller, protocol configuration device and result display server; Described data acquisition controller is directly connected with described Data Centralized Processing controller communication by wired or wireless network, and communication is connected with result display server with protocol configuration device indirectly.So-called communication is connected with result display server with protocol configuration device indirectly, refers to that data acquisition controller is connected and has passed through this intermediate link of Data Centralized Processing controller with communication between protocol configuration device and result display server.
In order to make data acquisition controller in the multi-protocols Distributive Data Acquisition and Control System of present device transducer meet better the needs of distinct device, the present invention has added following technological means on the basis of technique scheme:
Described data acquisition controller comprises Switching Power Supply, central processing unit, and the Mbus interface circuit being connected with described central processing unit respectively, CAN interface circuit, descending RS485 interface circuit, up RS485 interface circuit, RJ45 interface circuit, RF wireless radio frequency circuit and DTU module.It should be noted that, in implementing process of the present invention, can according to actual needs DTU module be undertaken integratedly by plug-in unit mode, in addition, communicating circuit interface all adopts photoelectricity isolation.
Above, it is the multi-protocols Distributive Data Acquisition and Control System of a kind of device sensor of proposing in order to overcome the defect of prior art of the present invention, this control system is to realize the object of the invention necessary condition, and will realize object of the present invention completely, also needs to use method of the present invention.Method of the present invention has adopted following technical proposals:
A kind of multi-protocols Distributive Data Acquisition and Control method of device sensor, it comprises the job step that protocol configuration device completes, the job step completing of Data Centralized Processing controller, the job step that data acquisition controller completes, and the job step that completes of result display server; Wherein, described protocol configuration device is according to the image data agreement of dissimilar device sensor, the protocol package of configuration integrate JSON structure, and newly-increased Data Analysis function is stored in function library, for configuration New Deal, quote; According to described New Deal, described data acquisition controller can be realized the data acquisition to dissimilar device sensor.
On the basis of the above-mentioned technical scheme that relates to method, the present invention can further add following technological means, to solve better technical problem to be solved by this invention:
The job step that described protocol configuration device completes is as follows:
(1) the model data of collecting device transducer, specifically comprises the data such as communications parameter (as communication modes, baud rate etc.), communication instruction, communication process (being the time interval whether communication needs communication between repeater, equipment) of equipment,
(2) according to the field data attribute of the image data protocol configuration data store organisation of device sensor, comprise data type, data name, data unit,
(3) every content configuration of the image data agreement of device sensor is become to the protocol package of JSON structure, and newly-increased Data Analysis function is stored in function library, for configuration New Deal, quote; Described protocol package comprise instruction type, when failure continuous acquisition number of times, patrol and examine interval time, send instruction segment and return instruction section, analytical function,
(4) according to the communication of device sensor and the data maintenance interface of agreement feature configuration integrate equipment and the interface of manual entry image data,
(5) according to the protocol package of the JSON structure of device sensor, generate the parameter interface of acquisition instructions, control command,
(6) according to the relevant parameter in described protocol package, parameter interface, generate upgrading authority, so that the related protocol parameter of the relevant model of registration is in Data Centralized Processing controller.
Further, the job step completing of described Data Centralized Processing controller is as follows:
(1) realize the registration service of upgrading authority registration,
(2) relation list of apparatus for establishing transducer and data acquisition control PORT COM,
(3) realize the function that protocol package, instrument data, communications parameter send to data acquisition controller,
(4) realize the service that gathers each acquisition controller data,
(5) realize the interface to the control interface of acquisition controller communication and sensors configured parameter.
Further, the job step that described data acquisition controller completes is as follows:
(1) realize the up service interface of RJ45, RS485 or DTU communication modes,
(2) realize corresponding equipment data data, protocol package typing interface;
(3) realize the middleware interface to downgoing communication,
(4) realize multi-protocol analysis service, to the JSON protocol format of standard is resolved to actual device sensor agreement,
(5) realize and patrol and examine collection various kinds of sensors data, and periodically copy the service of the storage of fetching data,
(6) realize the web service of the data such as the real-time status communication result of equipment, historical image data.
Further, the job step that described result display server completes is as follows:
(1) monitor-interface of invocation facility transducer, realizes batch capture status data and is shown in real-time monitoring interface;
(2) call the configuration interface of transducer, sensor parameters is realized to batch setting;
(3) realize the device status data of Data Centralized Processing controller, continuous data are synchronized to the service interface of platform, to data analysis and metering are provided.
Further, described analytical function adopts lua script function.
The present invention has following beneficial effect:
(1) fast integration device sensor: based on message protocol, without programming, 1～2 hour can integrated a device sensor, can limit integrated limit test;
(2) Embedded Hardware Platform based on special-purpose and Linux server, system is more stable, safety and efficiently;
(3) adopt rich and varied communication interface, meet the access of all kinds of smart machine transducers;
(4) communicating circuit interface all adopts photoelectricity isolation, has greatly increased the stability of system;
(5) can realize remote maintenance upgrading;
(6) can reset control parameter and the running status of each equipment, also possess simultaneously and show and measuring ability;
(7) by built-in small-sized Web service, can check the state of acquisition controller and realize simple control;
(8) intelligence is copied taking equipment sensing data, the function such as the protocol dynamic of finishing equipment is resolved, read, planned dispatching, control;
(9) transmission means variation, built-in transfer of data, receiver module, can pass through the various mode transmission data such as Ethernet, RS485, TDU;
(10) support the configuration interface of unified equipment configuration and monitoring, and graphic analyses and the metering of supporting Various types of data;
(11) system can be carried out distributed deployment across heterogeneous networks, realizes the scalability of system, can meet the different scales such as monomer building, garden, City-level and region class.
Accompanying drawing explanation
Fig. 1 is the fundamental diagram of the multi-protocols distributed data acquisition system of present device transducer.
Fig. 2 is the structural representation of the data acquisition controller in one embodiment of the present of invention;
Fig. 3 is the fundamental diagram of the protocol configuration device in the present invention;
Fig. 4 is that protocol configuration device in the present invention is according to the workflow diagram of the communications protocol configuration integrate JSON infrastructure protocol bag of device sensor;
Fig. 5 is the fundamental diagram of the Data Centralized Processing controller in the present invention;
Fig. 6 is the fundamental diagram of the data acquisition controller in the present invention;
Fig. 7 is the topology diagram of the multi-protocols distributed data acquisition system of present device transducer.
Embodiment
Below in conjunction with accompanying drawing, introduce embodiments of the invention.
Embodiment mono-
As shown in Figure 1, a kind of multi-protocols Distributive Data Acquisition and Control System of device sensor, it comprises data acquisition controller, Data Centralized Processing controller, protocol configuration device and result display server; Described data acquisition controller is directly connected with described Data Centralized Processing controller communication by wired or wireless network, and communication is connected with result display server with protocol configuration device indirectly.
As shown in Figure 2, in the present embodiment, described data acquisition controller comprises Switching Power Supply, power circuit, central processing unit 209, and the photoelectric coupled circuit 201 being connected with described central processing unit 209 respectively, Mbus interface circuit 204, CAN interface circuit 203, descending RS485 interface circuit 202, up RS485 interface circuit 205, RJ45 interface circuit 207, RJ45 interface 208, RF wireless radio frequency circuit (RF470 modular circuit) 206 and DTU module (not shown).Separately it should be noted that, in the present embodiment, can DTU module be undertaken integrated by plug-in unit mode.
The topological structure of whole system of the present invention as shown in Figure 7.Described result display server (being also called application service platform) can access several Data Centralized Processing controllers by Intranet or outer net, each Data Centralized Processing controller can connect the data acquisition controller of the various communication modes such as RS485, RJ45, DTU, can connect the data acquisition controller that load has the device sensor of different agreement under described Data Centralized Processing controller; Described protocol configuration device (being also called protocol configuration upgrading authorization center) is independent with other parts, only be responsible for, the acquisition state command protocols of equipment and the integrated generation upgrading of control command authority, for the registration to described Data Centralized Processing controller, upgrading with support equipment.
Embodiment bis-
Embodiment bis-, that is a kind of data acquisition control method in the present invention, and it comprises the steps:
One, the job step that protocol configuration device completes
Protocol configuration device is as the core component of the parameter configuration of the multi-protocols Distributive Data Acquisition and Control System of present device transducer, and its effect is to make the present invention can be compatible with dissimilar device sensor aspect the collection of data.The operation principle of protocol configuration device as shown in Figure 3.Before configuration protocol, first need protocol architecture form and the Data Analysis logic of understanding equipment reality, specific implementation flow process as shown in Figure 4.The protocol format of a certain air-conditioner temperature controller of take is example, and its job step is as follows:
Step 1, consults air-conditioner temperature controller devices communicating agreement data, obtains following information:
(1) baud rate: 9600bps
(2) data frame format: 1 start bit, 8 bit data positions, 1 position of rest
(3) order sends form
Order refers to the one group of data that is sent to terminating machine from main frame, and it is composed as follows:
START?ADDR1ADDR2TYPE?CMD?DATA?CRC?EOF
(4) command response form
Command response refers to that terminating machine, after receiving the order that main frame sends, returns to the response data of main frame, when adopting broadcasting command mode, need not respond.Its concrete form is as follows:
RSTART?STATUS?RDATA?CRC?REOF
Step 2, registers the relevant parameters such as the model of this thermostat equipment and communication modes thereof, baud rate, data frame format according to agreement data, to be registered in protocol package, to be applied to device talk in data acquisition controller.
Step 3, according to the return data of command response form, defines the acquisition database storage organization field of this model, if the data of the RDATADE in command response form are.
In the mistake of implementation step 3, if need to gather and store above 3 values such as high-grade accumulated time, middle-grade accumulated time and low-grade accumulated time, need title, data type and the unit of above 3 fields of definition.
Step 4, according to the composition form of order transmission instruction, each part difference configuration process, totally can classify as constant section, variable section and verification section.
Constant section can directly be registered respective byte character; Variable section need to be in protocol configuration be upgraded authorization center positional structure and the processing mode of configuration byte, when special processing mode system cannot be by parameter configuration, can define lua script function and carry out variate-value dissection process; Verification section need to configure corresponding lua script function in function library.For existing script function, can directly select to quote, when not finding the script function needing, can directly in system, write and debug storage after quote.
Step 5, according to the composition form of command response instruction, each part difference configuration process, totally can classify as constant section, data item and verification section.
Step 6, the master-plan of this step and aforementioned the 3rd step are basic identical, and constant section can directly be registered respective byte character; Data item need to be in protocol configuration be upgraded authorization center positional structure and the analytical function of configuration byte, when special processing mode system cannot be by parameter configuration, can define lua script function and carry out data value dissection process, as needs, storing this value needs to select in corresponding stored structure corresponding field to determine memory location; Verification section need to configure corresponding lua script (lua script is similar to C language, resolves similar javascript or SQL script) function in function library.For existing script function, can directly select to quote, when not finding the script function needing, can directly in system, write and debug.
Step 7, sends instruction according to the order of equipment and generates the equipment data that needs maintenance, when order gathers as sent, needs ADDR1 and ADDR2, and the label that defines the list window of service equipment data has ADDR1 and ADDR2 text box.
Step 8, according to integrated device command response instruction acquiescence, generate the status checkout window interface of concrete equipment, when clicking the state value that checks this equipment, eject the window of this similar list, in it, have high-grade accumulated time, middle-grade accumulated time, low-grade accumulated time; If while certainly checking a plurality of equipment, design is embodied as with tabular form to be shown.
Step 9, according to the control command parameter format of equipment, generates and controls list interface template, to directly quoted by Data Centralized Processing controller and application platform after registration.
Two, the job step completing of Data Centralized Processing controller
As shown in Figure 5, its job step completing is as follows for the operation principle of Data Centralized Processing controller:
Step 1, realize transducer protocol package registering functional, protocol package, function library, plant maintenance interface template, status checkout interface template, appliance control interface template and this model in agreement upgrading authority are stored in this processing controller to relevant communication modes, the communications parameter registration of data acquisition controller communication.
Step 2, realizes plant maintenance service, realizes invocation facility maintenance interface template, status checkout interface template, appliance control interface template, and realizes after back-end data processing logic, corresponding equipment data can be carried out to data typing.
Step 3, is distributed to protocol package in data acquisition controller, as: actual items has a, b, tri-kinds of models of c, and data acquisition controller 1 (referring to Fig. 7) is connected to the equipment of a and b model, and data acquisition controller 2 is connected to the equipment of b and c model.So, upgrading authority just has protocol package, communications parameter, plant maintenance interface, the command operating interface of these three models, when this data of upgrading authority is registered in Data Centralized Processing controller, and import corresponding device address, the data such as a certain port that are connected to data acquisition controller are to after in data concentrator processing controls, just the protocol package of a and b and communications parameter, equipment data etc. can be issued in data acquisition controller 1, the protocol package of b and c and communications parameter, equipment data etc. are issued in data acquisition controller 2.
Step 4, realizes communication middleware interface
The descending communication modes of Data Centralized Processing controller is RJ45, and the communication modes of data acquisition controller is RJ45, RS485 or DTU.This middleware, as the effect of adapter, transfers unified RJ45 communication modes to various communication modes such as RJ45, RS485, DTU.
Step 5, realizes the status checkout service of equipment
Select corresponding device, the unified standard image data agreement that sends data acquisition controller through communication middleware interface carries out the status data of device sensor to carry out Real-time Collection, and is shown in interface.
Step 6, realizes the control service of equipment
Select corresponding device, the respective standard control protocol that sends data acquisition controller through communication middleware interface carries out the running status of device sensor to control, and execution result is fed back in interface.
Step 7, realizes the collection service of device data
The image data agreement that periodically sends standard by thread pool is to each data acquisition controller, the historical image data bag breakpoint transmission in each data acquisition controller in Data Centralized Processing controller.The data that gather are surrounded by Legacy Data sign, according to also having or not the data of also not uploading in the sign decision data acquisition controller of packet, if had, can gather incessantly, if without, can the dormancy one-period time.
Step 8, realizes control interface
The unified standard protocol interface that this control interface Wei Dui upper layer application service centre provides, supports the control of many equipment and the equipment real-time data acquisition of data acquisition controller.Command format is as follows:
Illustrate: parameter format is character string array, the request character string of a concrete equipment of each element representation, the meaning of each keyword in each element is:
The unit type that this equipment of model-is corresponding;
The device numbering of this equipment of metercode-;
Automatic acquisition instructions corresponding to this unit type of iscmdgrp-is single instrction or instruction group, 0-single instrction, 1-instruction group;
The instruction ID of the automatic acquisition instructions that this unit type of cmdid-is corresponding;
Timeout-time-out time, gives tacit consent to 10 seconds;
The numerical value of cmdgroup-write device, general control instruction needs, and acquisition instructions need not.
There is parameter instruction form:
Only need value value corresponding to change " cmdgroup ", other parts are constant
Cmdgroup is an array, and each array element is an object, and each object comprises two Key, is respectively cmdid and segment.
1. cmdid: in single instrction situation, cmdid perseverance is 1, in instruction group situation, (for example, instruction group is comprised of two instructions, presses single instrction order, and cmdid is respectively 1 and 2, by that analogy) by the single instrction that forms instruction group, to be sequentially respectively 1,2,3
2. segment: the value of writing of corresponding every single instrction is a two-dimensional array, and each element in array is an one-dimension array, size is indefinite, with protocol configuration, is as the criterion and (for example, writes two numerical value in equipment, first numerical value corresponding ID in agreement is 3, and value is that 23, the second numerical value corresponding ID in agreement is 6, value is comprised of " 12 " and " 34 " two parts, corresponding segment is [[3, " 23 "], [6, " 12 ", " 34 "]])
Method returned value specification:
The method is returned to a character string, can transfer JSONObject form to, and the JSONObject after conversion comprises two elements, and its Key value is respectively: success and fail.
Success: the equipment of successful return data, value value corresponding to this key value is a JSONArray, and each element in JSONArray is a JSONObject, and each JSONObject comprises following Key value:
Metercode: the device numbering that return data is corresponding;
Status:1, represents successfully;
Readingdt: checking meter the time of return data item correspondence is millisecond form;
Data: the data item of returning, its form is: " instruction runs succeeded; real time data is: master control panel actual temperature: 25.8; master control panel relative humidity; 61.3; master control panel system mode: 1, and master control panel design temperature: 24.0 master control panel mode of operations: 3 master control panel air quantity: 2 " } (red part be authentic data item, and attention punctuation mark is under English state).
Fail: the equipment of the failure of checking meter, value value corresponding to this key value is a JSONArray, and each element in JSONArray is a JSONObject, and each JSONObject comprises following Key value:
Metercode: the device numbering that return data is corresponding;
Status:0, represents unsuccessfully;
Src: unsuccessfully originate, 0-gateway, 1-concentrator;
Data: failure cause.
Step 9, realizes the program upgrade function of Data Centralized Processing controller, data acquisition controller
Logon data focuses on after controller, and whether system will have new program updates bag in automatic inspection equipment upgrade center server, if there is new program updates bag, user just can select to download new program package and determine whether to install.While selecting upgrade data to focus on controller, will replace the program of the machine, will autoboot Data Centralized Processing controller after upgrading; Select before upgrade data acquisition controller, need and register in Data Centralized Processing controller the version collection of data acquisition controller, will be to the ROMPaq bag version of downloading and the version comparison of registration when upgrading, if ROMPaq bag version is higher than the current version of data acquisition controller, Data Centralized Processing controller will send to new program package in data acquisition controller, and replaces original old program by data acquisition controller.
Three, the job step that data acquisition controller completes
Step 1, realizes and gathers the parameter configuration function of controlling
Data Centralized Processing controller sends the relevant operational factor of corresponding protocol package, equipment related data, data acquisition controller to data acquisition controller, receiving after data of the up middleware of this controller, stores corresponding data information in equipment data, protocol library into.The operation principle of data acquisition controller as shown in Figure 6.
Step 2, realizes the inspection function of device data
Data acquisition controller will be according to parameter repeating query collecting device sensor states values such as equipment data, device talk parameter, agreement time of implementation intervals.In gatherer process, invocation protocol configurator resolves to the JSON standard agreement bag of model device in each actual agreements of equipment, process downgoing communication middleware is also dealt on the equipment of corresponding communication channel, after device responds, actual agreement is fed back to data acquisition controller, by protocol configuration device, corresponding data item being called to lua script function dissection process is again actual numerical value, then data is stored in protocol configuration device.
Step 3, realizes regularly stores service
Regularly stores service is used for periodically from protocol configuration device, copying and getting the corresponding state field value that each equipment need to be stored, and is stored in protocol configuration device storehouse.
Step 4, realizes refuse collection service
History buffer excessively of a specified duration is carried out to regular refuse collection, in order to avoid memory space inadequate.
Step 5, realizes the data, services inquiry of Web
Select the status data value of each model in respective model query history image data and be shown in interface; Select corresponding model query history image data, and be shown in interface.
Step 6, realize program upgrade service
After receiving the new procedures bag of Data Centralized Processing controller transmission, carry out the old program of replacing.
Four, the job step that result display server completes
The standard protocol interface such as the equipment control that the result display server in the present invention mainly provides by calling data acquisition controller, device status inquiries, historical image data are carried out the running of support system, and it specifically comprises implementation step:
Step 1, realizes data upload interface is provided
Realization offers the Data Centralized Processing controller interface that regularly uploading data calls.
Step 2, realizes equipment state inspection
The equipment control interface that calling data focuses on the standard that controller provides carries out batch status checkout, as shown in Figure 5.
Step 3, realize equipment state and control
The equipment control interface that calling data focuses on the standard that controller provides carry out equipment in batches state control, as shown in Figure 5.
Step 4, realizes device configuration monitoring
According to the processing logic part of the 2nd step and the 3rd step, use SVG and VML technology to realize device configuration monitoring interface, carry out visualization status inquiry and control, for key equipment (reduce energy consumption as adjusted the running frequency of air-conditioner host, the inoperative period is carried out closing control etc. to fan coil, illumination), carry out period strategy or optimum logic strategy is controlled.
Below describe by reference to the accompanying drawings two embodiment of the present invention in detail.These two embodiment are to the illustrating of the preferred embodiment of the present invention, and unrestricted.Separately it should be noted that, the specific works step in embodiment bis-, such as step 1, step 2, step 3 etc., is the expression way adopting in order to explain the convenience of problem, to the time sequencing in each step implementation process, can not do too absolute understanding.Specifically, in implementing process of the present invention, only, in the situation that the enforcement of a rear step depends on data or the result that previous step obtains, just need to follow the priority of time.
Claims (8)
1. a multi-protocols Distributive Data Acquisition and Control System for device sensor, is characterized in that: comprise data acquisition controller, Data Centralized Processing controller, protocol configuration device and result display server; Described data acquisition controller is directly connected with described Data Centralized Processing controller communication by wired or wireless network, and communication is connected with result display server with protocol configuration device indirectly.
2. the multi-protocols Distributive Data Acquisition and Control System of device sensor as claimed in claim 1, it is characterized in that: described data acquisition controller comprises Switching Power Supply, central processing unit, and the Mbus interface circuit being connected with described central processing unit respectively, CAN interface circuit, descending RS485 interface circuit, up RS485 interface circuit, RJ45 interface circuit, RF wireless radio frequency circuit and DTU module.
3. the multi-protocols Distributive Data Acquisition and Control method of a device sensor, it comprises the job step that protocol configuration device completes, the job step that Data Centralized Processing controller completes, the job step that data acquisition controller completes, and the job step that completes of result display server, it is characterized in that: described protocol configuration device is according to the image data agreement of dissimilar device sensor, the protocol package of configuration integrate JSON structure, and newly-increased Data Analysis function is stored in function library, for configuration New Deal, quote.
4. the multi-protocols Distributive Data Acquisition and Control method of device sensor as claimed in claim 3, is characterized in that, the job step that described protocol configuration device completes is as follows:
(1) collecting device sensor model number data;
(2) according to the field data attribute of the image data protocol configuration data store organisation of device sensor, comprise data type, data name, data unit;
(3) every content configuration of the image data agreement of device sensor is become to the protocol package of JSON structure, and newly-increased Data Analysis function is stored in function library, for configuration New Deal, quote; Described protocol package comprise instruction type, when failure continuous acquisition number of times, patrol and examine interval time, send instruction segment and return instruction section, analytical function;
(4) according to the communication of device sensor and the data maintenance interface of agreement feature configuration integrate equipment and the interface of manual entry image data;
(5) according to the protocol package of the JSON structure of device sensor, generate the parameter interface of acquisition instructions, control command;
(6) according to the relevant parameter in described protocol package, parameter interface, generate upgrading authority, so that the related protocol parameter of the relevant model of registration is in Data Centralized Processing controller.
5. the multi-protocols Distributive Data Acquisition and Control method of device sensor as claimed in claim 3, is characterized in that, the job step that described Data Centralized Processing controller completes is as follows:
(1) realize the registration service of upgrading authority registration;
(2) relation list of apparatus for establishing transducer and data acquisition control PORT COM;
(3) realize the function that protocol package, instrument data, communications parameter send to data acquisition controller;
(4) realize the service that gathers each acquisition controller data;
(5) realize the interface to the control interface of acquisition controller communication and sensors configured parameter.
6. the multi-protocols Distributive Data Acquisition and Control method of device sensor as claimed in claim 3, is characterized in that, the job step that described data acquisition controller completes is as follows:
(1) realize the up service interface of RJ45, RS485 or DTU communication modes;
(2) realize corresponding equipment data data, protocol package typing interface;
(3) realize the middleware interface to downgoing communication;
(4) realize multi-protocol analysis service, to the JSON protocol format of standard is resolved to actual device sensor agreement;
(5) realize and patrol and examine collection various kinds of sensors data, and periodically copy the service of the storage of fetching data;
(6) realize the web service of the data such as the real-time status communication result of equipment, historical image data.
7. the multi-protocols Distributive Data Acquisition and Control method of device sensor as claimed in claim 3, is characterized in that, the job step that described result display server completes is as follows:
(1) monitor-interface of invocation facility transducer, realizes batch capture status data and is shown in real-time monitoring interface;
(2) call the configuration interface of transducer, realize the setting to sensor parameters in batches;
(3) realize the device status data of Data Centralized Processing controller, continuous data are synchronized to the service interface of platform, to data analysis and metering are provided.
8. the multi-protocols Distributive Data Acquisition and Control method of the device sensor as described in claim 3 or 4, is characterized in that: described analytical function adopts lua script function.
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105207827A (en) * | 2015-10-27 | 2015-12-30 | 珠海智城信息技术有限公司 | Communication gateway adding method and device as well as data communication method, system and device |
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| CN109144516A (en) * | 2018-07-27 | 2019-01-04 | 华南理工大学广州学院 | Data concentrator development approach, device and storage medium based on virtual unit |
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| CN105207827B (en) * | 2015-10-27 | 2018-08-14 | 珠海智城信息技术有限公司 | Data communication method, system and device |
| CN105207827A (en) * | 2015-10-27 | 2015-12-30 | 珠海智城信息技术有限公司 | Communication gateway adding method and device as well as data communication method, system and device |
| CN106130801A (en) * | 2016-08-30 | 2016-11-16 | 成都科来软件有限公司 | Big data distributed data collector is disposed, upgrades, is monitored solution |
| CN106130801B (en) * | 2016-08-30 | 2019-03-19 | 成都科来软件有限公司 | The deployment of big data distributed data collector, upgrading, monitoring solution |
| CN106888120A (en) * | 2017-02-27 | 2017-06-23 | 武汉慧禹信息科技有限公司 | A kind of method, the apparatus and system of Internet of Things management |
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| CN107567065A (en) * | 2017-08-16 | 2018-01-09 | 南京天溯自动化控制系统有限公司 | Data transparent transmission method and system based on wireless self-organization network |
| CN107567065B (en) * | 2017-08-16 | 2020-11-10 | 南京天溯自动化控制系统有限公司 | Transparent data transmission method and system based on wireless self-organizing network |
| WO2019205201A1 (en) * | 2018-04-28 | 2019-10-31 | 深圳远征技术有限公司 | Method, apparatus and device for centralized collection of configurable data |
| CN108375390A (en) * | 2018-04-28 | 2018-08-07 | 深圳远征技术有限公司 | Configurable data concentrated collection method, apparatus and equipment |
| CN109144516A (en) * | 2018-07-27 | 2019-01-04 | 华南理工大学广州学院 | Data concentrator development approach, device and storage medium based on virtual unit |
| CN109144516B (en) * | 2018-07-27 | 2023-01-17 | 广州城市理工学院 | Data concentrator development method and device based on virtual equipment and storage medium |
| CN109032608A (en) * | 2018-07-30 | 2018-12-18 | 北京博大光通物联科技股份有限公司 | The system and method for multi-sensor data analytic uniform |
| CN109510759A (en) * | 2018-10-22 | 2019-03-22 | 智强通达科技（北京）有限公司 | A kind of Universal-purpose quick multi-protocol gateway realization system and method |
| CN109510759B (en) * | 2018-10-22 | 2021-08-06 | 智强通达科技（北京）有限公司 | System and method for realizing rapid universal multi-protocol gateway |
| CN109740132A (en) * | 2018-12-06 | 2019-05-10 | 杭州电子科技大学 | Industrial equipment data processing method and device based on template |
| CN109474614B (en) * | 2018-12-11 | 2020-10-27 | 广州市吉华勘测股份有限公司 | Multi-protocol analysis method and system |
| CN109474614A (en) * | 2018-12-11 | 2019-03-15 | 广州市吉华勘测股份有限公司 | A kind of analytic method and system of multi-protocols |
| CN110113196A (en) * | 2019-04-26 | 2019-08-09 | 中车青岛四方机车车辆股份有限公司 | A kind of protocol configuration method, device, equipment and medium |
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| CN110362296A (en) * | 2019-07-12 | 2019-10-22 | 无锡锐泰节能系统科学有限公司 | Device data monitoring system based on javascript |
| CN111031127A (en) * | 2019-12-11 | 2020-04-17 | 北京利达科信环境安全技术有限公司 | Data acquisition and transmission system |
| CN111124384A (en) * | 2019-12-23 | 2020-05-08 | 中国航发控制系统研究所 | JSON-based IO and control logic configuration integration method |
| CN111200612B (en) * | 2020-01-06 | 2022-04-19 | 山东电工电气集团新能科技有限公司 | Distribution network downlink equipment management device |
| CN111200612A (en) * | 2020-01-06 | 2020-05-26 | 山东电工电气集团新能科技有限公司 | Management device and management method for downlink equipment of power distribution network |
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| CN111556141A (en) * | 2020-04-26 | 2020-08-18 | 重庆市勘测院 | Intelligent gateway data acquisition system and method based on Json data sheet |
| CN111767039A (en) * | 2020-06-29 | 2020-10-13 | 重庆市勘测院 | Industrial acquisition gateway based on script file and data acquisition method |
| CN111767039B (en) * | 2020-06-29 | 2023-11-24 | 重庆市勘测院 | Industrial acquisition gateway and data acquisition method based on script file |
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