CN105702009A - Intelligent meter reading gateway supporting multi-type sensor network accessing simultaneously - Google Patents
Intelligent meter reading gateway supporting multi-type sensor network accessing simultaneously Download PDFInfo
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
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- H—ELECTRICITY
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Abstract
The invention discloses an intelligent meter reading gateway supporting multi-type sensor network accessing simultaneously. The intelligent meter reading gateway comprises a processing module, a display module, a peripheral, a meter reading network interface module and a plurality of sensor network concentrator in different types, wherein the signal output end of the processing module is connected with the signal input end of the display module, the processing module and the peripheral communicate with each other, the meter reading network interface module and the processing module communicate with each other, the meter reading network interface module and each sensor network concentrator communicate with each other, and each sensor network concentrator communicates with a meter reading sensor network which has the same type as the sensor network concentrator. The intelligent meter reading gateway has the advantages that the meter reading network interface module can support all wired or wireless meter reading sensor networks by adaption to communication hardware interfaces of sensor network concentrators and compatibility with communication protocols of different meter reading sensor networks, therefore, in deployment, the intelligent meter reading gateway can be accessed by different types of sensor networks having different frequency bands and frameworks.
Description
Technical field
The present invention relates to a kind of intelligent meter reading technology, especially relate to a kind of intelligent meter data recording gateway supporting polymorphic type sensing network to be concurrently accessed。
Background technology
Along with communication technology, the development of Internet technology and computer technology, all kinds of intellectualizing systems are widely used in modernization building building, intelligent meter reading system based on sensor network is one of them important application, owing to such intelligent meter reading system has automaticity height, wide coverage, fast response time, collecting efficiency is high, data management is convenient, artificial and system maintenance low cost and other advantages, currently quickly replace traditional manual metering mode, become the mainstream solution of energy resource collecting metering and the important symbol of building automatic。
Intelligent meter reading system is usually at traditional gauge table (water, electricity, gas meter etc.) on extend gage probe, information processing and communication module, become and possess data acquisition, process the metering node with transmittability, and by communication network technology, several metering node organizations are formed a kind of sensor network within a certain period of time with special topological structure, the data that each metering node collects are undertaken collecting and be submitted to upper level network by this sensor network by organizational form either statically or dynamically, scale according to network and practical application request, intelligent meter reading system by disposing data concentrator at the root node place of certain primary network station, thus realizing the automatic transcription to continuous data, in actual intelligent meter reading system, such data concentrator often adopts to have and communicates more by force, data process the computer system with data storage capacities, the network of subordinate often can be managed for configuration by such computer system according to actual applied environment, remote date transmission is provided simultaneously, thus becoming intelligent meter reading gateway。
The intelligent meter reading system of current main flow is divided into wired and wireless two kinds according to internetwork connection mode, as the term suggests wired intelligent meter reading system is generally adopted the long haul communication lines such as 485 buses, ethernet line and supporting message exchange equipment and each measures node one fixing collection network of composition, this kind of intelligent meter reading system problem owing to there is wiring, that therefore disposes and safeguard is relatively costly and dynamical topology adjusting tenability is poor。Wireless intelligent meter reading system utilizes current fast-developing wireless communication technology, by configuration wireless communication module on metering node, thus realizing node and node, wireless messages exchange between node and concentrator, intelligent meter reading system often runs specific communication protocol simultaneously, carry out the WLAN between organization node, user demand with satisfied reality, it is simple that this kind of intelligent meter reading system has deployment, maintenance cost is cheap, support the features such as dynamic topology ability is strong, it is increasingly becoming the communication network solution of current intelligent meter data recording system main flow, comparatively typically have based on 433M, 470M, Zigbee, the radio frequency system of Wifi technology。Present stage, have benefited from the extensive development of mobile communications network and operating service, the various intelligent meter reading systems based on mobile communication technology are also arisen at the historic moment, in conjunction with ripe mobile operator network so that can cover any region in wireless intelligent meter reading Systems Theory。But, owing to the description of current wireless module is numerous, cause intelligent wireless table of a great variety, hence for specific project, the wireless module that developer generally requires according to selecting customizes gateway。At present, wireless intelligent meter reading system is generally adopted the mode of category node network one gateway of collocation, owing to a gateway cannot manage different types of node, therefore causes gateway resource waste on the one hand；On the other hand, if wanting integrated polymorphic type node, then need the system configuration adaptation module of gateway or gateway upper level to realize the compatibility of agreement and data, add the complexity of wireless intelligent meter reading system。
Summary of the invention
The technical problem to be solved is to provide a kind of intelligent meter data recording gateway that polymorphic type sensing network can be supported to be concurrently accessed, it not only saves gateway resource, reduce the complexity of intelligent meter reading system, and wired sensing network and radio meter register sensing network of checking meter that can be compatible conventional such that it is able to realize the unitized management to heterogeneous network。
This invention address that the technical scheme that above-mentioned technical problem adopts is: a kind of intelligent meter data recording gateway supporting polymorphic type sensing network to be concurrently accessed, including processing module, display module and peripheral hardware, the signal output part of described processing module is connected with the signal input part of described display module, described processing module intercoms mutually with described peripheral hardware, it is characterized in that this intelligent meter data recording gateway also includes check meter Network Interface Module and a multiple different types of sensing network concentrator, described Network Interface Module of checking meter intercoms mutually with described processing module, described Network Interface Module of checking meter intercoms mutually with each described sensing network concentrator, each described sensing network concentrator intercoms mutually with the sensing network of checking meter belonging to same type；
This intelligent meter data recording gateway has two kinds of mode of operations, the first mode of operation passively transmits data for sensing network of checking meter, the sensing network of checking meter being required transmission data is defined as target check meter sensing network: described peripheral hardware obtains user input instruction, and transmits user input instruction to described processing module；Described processing module generates according to the user input instruction that receives and comprises target and check meter the control instruction of sensing network, and transmits and comprise target and check meter the control instruction of sensing network to described Network Interface Module of checking meter；According to the check meter control instruction of sensing network of target that comprises received, described Network Interface Module of checking meter determines that target is checked meter sensing network, and determine sensing network of checking meter with target communicate described in sensing network concentrator, be converted to network instruction according to check meter communication protocol that sensing network runs of registered target by comprising the check meter control instruction of sensing network of target afterwards, last transmission network instruction give sensing network of checking meter with target communicate described in sensing network concentrator；Control target sensing network of checking meter perform network instruction with check meter sensing network concentrator described in sensing network communication of target；Target check meter sensing network transmit after having performed network instruction perform result to sensing network of checking meter with target communicate described in sensing network concentrator；Described Network Interface Module of checking meter obtains check meter the execution result that the sensing network concentrator described in sensing network communication receives with target according to the dispatch list of the sensing network concentrator communication checked meter described in sensing network communication with target planned and the registered target communication protocol that sensing network runs of checking meter, and resolves the execution result of acquisition；Described Network Interface Module transmission analysis result of checking meter is to described processing module；Described processing module transmission analysis result gives described display module and described peripheral hardware；
The second mode of operation is sensing network active transmission data of checking meter, the sensing network of checking meter of active transmission data is defined as sensing network of actively checking meter: sensing network of actively checking meter converges data message in the sensing network concentrator described in communicating with, described Network Interface Module of checking meter is according to the data message that communication protocol obtains with actively the sensing network concentrator checked meter described in sensing network communication receives with the dispatch list of the sensing network concentrator communication actively checked meter described in sensing network communication and registered sensing network operation of actively checking meter planned, and resolve the data message of acquisition；Described Network Interface Module transmission analysis result of checking meter is to described processing module；Described processing module transmission analysis result gives described display module and described peripheral hardware。
Described checking meter realizes interface adaptation by serial data communication mode between Network Interface Module and each described sensing network concentrator。
Described checks meter Network Interface Module before runtime, registers the communication protocol that various types of sensing network of checking meter runs in advance in described Network Interface Module of checking meter；And plan the dispatch list of each described sensing network concentrator communication being connected with described Network Interface Module of checking meter。
This intelligent meter data recording gateway also includes memory module, and described memory module is connected with described processing module, and described processing module transmission analysis result gives described memory module, by described memory module storage。
This intelligent meter data recording gateway also includes supply module, and the respectively described processing module of described supply module, described display module, described peripheral hardware, described Network Interface Module of checking meter, each described sensing network concentrator, described memory module are powered。
Described processing module is made up of the low-power-consumption embedded microprocessor with data processing function, described microprocessor respectively with described display module, described peripheral hardware, described Network Interface Module of checking meter, described memory module communication。
Described sensing network of checking meter is wired sensing network or for radio meter register sensing network of checking meter；Described wired sensing network of checking meter is by being deployed in the self-organizing network that different local energy measurement instrument is formed by wired communication mode；Described radio meter register sensing network is by being deployed in the self-organizing network that different local energy measurement instrument is formed by wireless communication mode。
This intelligent meter data recording gateway is in the first mode of operation, if the user input instruction that described peripheral hardware obtains has multiple, then multiple user input instruction are first carried out buffer memory after receiving multiple user input instruction and successively each user input instruction are carried out subsequent treatment again by described processing module；This intelligent meter data recording gateway is in the second mode of operation, if the sensing network of checking meter of active transmission data has multiple, then described Network Interface Module of checking meter obtains, with the dispatch list of each sensing network concentrator communication actively checked meter described in sensing network communication and registered each communication protocol actively checking meter sensing network operation, the data message received with each sensing network concentrator actively checked meter described in sensing network communication according to what planned successively。
Compared with prior art, it is an advantage of the current invention that:
1) this intelligent meter data recording gateway adds a Network Interface Module of checking meter, the mode utilizing single communication interface and sensing network concentrator to be directly connected to is replaced by this Network Interface Module of checking meter, this Network Interface Module mode by the communication protocol of hardware interfaces the check meter sensing network different from compatibility of adaptive sensing network concentrator conventional at present of checking meter, realize all kinds of wired, the support of wireless sensing network of checking meter, therefore number of different types can be supported when disposing, different frequency range is not even concurrently accessed with the sensing network of checking meter of framework, thus improve the shortcoming that order previous intelligent meter data recording gateway only has access a type of sensing network of checking meter simultaneously, it is capable of the unitized management to heterogeneous network。
2) the intelligent meter reading system of this intelligent meter data recording gateway is applied when implementing, only a small amount of intelligent meter data recording gateway need to be used namely can to realize the management to large scale scale heterogeneous sensing network of checking meter to cover, save gateway resource on the one hand, thus saving the hardware cost of intelligent meter reading system, reduce the complexity of intelligent meter reading system, on the other hand, make developer without paying close attention to the compatibling problem of the different types of sensing network of checking meter of bottom, thus the exploitation decreasing intelligent meter reading system puts into, improve development efficiency, shorten the construction cycle。
Accompanying drawing explanation
Fig. 1 is the composition frame chart of the intelligent meter data recording gateway that the support polymorphic type sensing network of embodiment one is concurrently accessed；
Fig. 2 is the composition frame chart of the intelligent meter data recording gateway that the support polymorphic type sensing network of embodiment two is concurrently accessed。
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail。
Embodiment one:
A kind of intelligent meter data recording gateway supporting polymorphic type sensing network to be concurrently accessed that the present embodiment proposes, as shown in Figure 1, it includes processing module 1, display module 2, peripheral hardware 3, one Network Interface Module 4 of checking meter, multiple different types of sensing network concentrator 5(such as models are the sensing network concentrator of CC1110-F32, model is the sensing network concentrator of STM8L152C6, model is the sensing network concentrator etc. of CC2530), supply module 6, supply module 6 respectively processing module 1, display module 2, peripheral hardware 3, check meter Network Interface Module 4, each sensing network concentrator 5 is powered, the signal output part of processing module 1 is connected with the signal input part of display module 2, processing module 1 intercoms with peripheral hardware 3 phase, Network Interface Module 4 of checking meter intercoms with processing module 1 phase, Network Interface Module 4 of checking meter intercoms with each sensing network concentrator 5 phase, each sensing network concentrator 5 intercoms mutually with one that belongs to same type sensing network (not shown) of checking meter。
This intelligent meter data recording gateway has two kinds of mode of operations, the first mode of operation passively transmits data for sensing network of checking meter, the sensing network of checking meter being required transmission data is defined as target check meter sensing network: peripheral hardware 3 obtains user input instruction, and transmits user input instruction to processing module 1；Processing module 1 generates according to the user input instruction that receives and comprises target and check meter the control instruction of sensing network, and transmits and comprise target and check meter the control instruction of sensing network to Network Interface Module 4 of checking meter；According to the check meter control instruction of sensing network of target that comprises received, Network Interface Module 4 of checking meter determines that target is checked meter sensing network, and determine the sensing network concentrator 5 that sensing network of checking meter with target communicates, being converted to network instruction according to check meter communication protocol that sensing network runs of registered target by comprising the check meter control instruction of sensing network of target afterwards, the sensing network concentrator 5 that sensing network of checking meter with target communicates is given in last transmission network instruction；Control target sensing network of checking meter perform network instruction with the check meter sensing network concentrator 5 of sensing network communication of target；Target sensing network of checking meter transmits after having performed network instruction and performs the sensing network concentrator 5 that result communicates to sensing network of checking meter with target；Dispatch list that Network Interface Module 4 of checking meter communicates according to the sensing network concentrator 5 of the sensing network communication of checking meter with target planned and the registered target communication protocol that sensing network runs of checking meter obtains and checks meter the execution result that the sensing network concentrator 5 of sensing network communication receives with target, and resolves the execution result of acquisition；Network Interface Module 4 of checking meter transmits analysis result to processing module 1；Processing module 1 transmits analysis result to display module 2 and peripheral hardware 3。
The second mode of operation is sensing network active transmission data of checking meter, the sensing network of checking meter of active transmission data is defined as sensing network of actively checking meter: sensing network of actively checking meter converges data message in the sensing network concentrator 5 communicated with, dispatch list that Network Interface Module 4 of checking meter communicates according to the sensing network concentrator 5 with sensing network communication of actively checking meter planned and the communication protocol that registered sensing network of actively checking meter runs obtain the data message that the sensing network concentrator 5 with sensing network communication of actively checking meter receives, and resolve the data message of acquisition；Network Interface Module 4 of checking meter transmits analysis result to processing module 1；Processing module 1 transmits analysis result to display module 2 and peripheral hardware 3。
Embodiment two:
A kind of intelligent meter data recording gateway supporting polymorphic type sensing network to be concurrently accessed that the present embodiment proposes, is improve on the basis of the intelligent meter data recording gateway of embodiment one proposition, namely adds memory module。As in figure 2 it is shown, particularly as follows: this intelligent meter data recording gateway includes processing module 1, display module 2, peripheral hardware 3, one Network Interface Module 4 of checking meter, multiple different types of sensing network concentrator 5(such as models are the sensing network concentrator of CC1110-F32, model is the sensing network concentrator of STM8L152C6, model is the sensing network concentrator etc. of CC2530), supply module 6 and memory module 7, supply module 6 respectively processing module 1, display module 2, peripheral hardware 3, check meter Network Interface Module 4, each sensing network concentrator 5, memory module 7 is powered, the signal output part of processing module 1 is connected with the signal input part of display module 2, processing module 1 intercoms with peripheral hardware 3 phase, Network Interface Module 4 of checking meter intercoms with processing module 1 phase, Network Interface Module 4 of checking meter intercoms by receiving and dispatching two signal line mutually with each sensing network concentrator 5, each sensing network concentrator 5 intercoms mutually with one that belongs to same type sensing network (not shown) of checking meter, and memory module 7 is connected with processing module 1。
This intelligent meter data recording gateway is in the first mode of operation and the second mode of operation, analysis result is also transferred to memory module 7 by processing module 1, stored by memory module 7, if so user wants the amr message before seeing, then can directly operate peripheral hardware 3 and called the analysis result of storage in memory module 7 by processing module 1 and show on display module 2。
In each embodiment above-mentioned, the type that multiple different types of sensing network concentrators 5 can be each sensing network concentrator 5 is different, it is also possible to the type being part sensing network concentrator 5 is identical。
In each embodiment above-mentioned, in the first mode of operation, user can only input a user input instruction, multiple user input instruction can also be simultaneously entered, when inputting multiple user input instruction, this intelligent meter data recording gateway is sequentially carried out process after multiple user input instruction are carried out buffer memory, to complete the task of checking meter of multiple sensing network of checking meter；Equally, in the second mode of operation, can be sensing network active transmission data of checking meter, can also be multiple sensing network active transmission data simultaneously of checking meter, when multiple check meter sensing network simultaneously active transmission data time, multiple data messages checking meter sensing network active transmission are processed by dispatch list that Network Interface Module 4 of checking meter is communicated by the sensing network concentrator 5 with sensing network communication of actively checking meter planned successively, to complete the task of checking meter of multiple sensing network of checking meter。
In each embodiment above-mentioned, processing module 1 mainly completes data and processes, run software and coordinate the operation of each module, it is made up of low-power-consumption embedded microprocessor, random access memory, clock circuit and the peripheral auxiliary circuits with data processing function, microprocessor is connected with random access memory, clock circuit, peripheral auxiliary circuits respectively, and microprocessor communicates with display module 2, peripheral hardware 3, Network Interface Module 4 of checking meter respectively；Microprocessor can be existing model is the low-power-consumption embedded microprocessor of Exynos4412。
In each embodiment above-mentioned, display module 2 directly adopts existing LED display, and it mainly shows gateway running status, gathers data and gateway information etc.；Peripheral hardware 3 can be keyboard, mainly completes to receive user's input, feedback information, offer database service interface etc.；Supply module 6 directly adopts prior art；Sensing network concentrator 5 can be existing model to be the sensing network concentrator of CC1110-F32, existing model the be sensing network concentrator of STM8L152C6, existing model are the sensing network concentrator of CC2530, and sensing network concentrator 5 mainly completes instruction from Network Interface Module 4 of checking meter of the management of sensing network of checking meter, the collection of data and response。
In each embodiment above-mentioned, Network Interface Module 4 of checking meter mainly completes the communication protocol compatibility of hardware interface sensing network operation of checking meter adaptive, different types of of sensing network concentrator 5, function command issues, obtains the functions such as meter reading data from sensing network concentrator 5。Check meter Network Interface Module 4 at hardware aspect, and owing to the hardware interface of each sensing network concentrator 5 is had nothing in common with each other, Network Interface Module 4 of therefore checking meter is unified realizes interface adaptation by serial data communication mode and each sensing network concentrator 5；In software aspects, check meter Network Interface Module 4 before runtime, in Network Interface Module 4 of checking meter, register the communication protocol that various types of sensing network of checking meter runs in advance；And plan the dispatch list of each sensing network concentrator 5 communication being connected with Network Interface Module 4 of checking meter。
In each embodiment above-mentioned, the Network Interface Module 4 physical layer interface communication protocol employing RS232 serial communication protocol with both sensing network concentrators 5 of checking meter。
In above-described embodiment two, memory module 7 directly adopts prior art, as memory module 7 by have certain amount of storage and repeatedly the storage chip of erasable function and auxiliary circuit constitute, memory module 7 mainly completes gateway configuration information, gateway operational factor and gathers storage and the management of data。
In each embodiment above-mentioned, sensing network of checking meter is wired sensing network or for radio meter register sensing network of checking meter；Wired sensing network of checking meter is by being deployed in the self-organizing network that different local energy measurement instrument is formed by wired communication mode；Radio meter register sensing network is by being deployed in the self-organizing network that different local energy measurement instrument is formed by wireless communication mode。Each measuring instrument had both gathered continuous data, participated in again the data transmission checking meter in sensing network, thus realizing mass energy measuring instrument networked operation and management。On the other hand, one sensing network of checking meter also needs to adopt unified communication protocol to ensure the Stability and veracity of the data interaction between measuring instrument, effective operation of sensing network thus realization is checked meter, but the communication protocol of different types of sensing network of checking meter can also be various。
In each embodiment above-mentioned, in the first mode of operation, processing module 1 generate according to the user input instruction that receives comprise target check meter sensing network control instruction, check meter Network Interface Module 4 according to registered target check meter the communication Protocol Conversion that sensing network runs comprise target check meter the control instruction of sensing network be network instruction, Network Interface Module 4 of checking meter resolve the execution result obtained, these technology are capable of on the basis of technique scheme；In the second mode of operation, Network Interface Module 4 of checking meter resolves the data message obtained, and this technology is capable of on the basis of technique scheme。
Claims (8)
1. the intelligent meter data recording gateway supporting polymorphic type sensing network to be concurrently accessed, including processing module, display module and peripheral hardware, the signal output part of described processing module is connected with the signal input part of described display module, described processing module intercoms mutually with described peripheral hardware, it is characterized in that this intelligent meter data recording gateway also includes check meter Network Interface Module and a multiple different types of sensing network concentrator, described Network Interface Module of checking meter intercoms mutually with described processing module, described Network Interface Module of checking meter intercoms mutually with each described sensing network concentrator, each described sensing network concentrator intercoms mutually with the sensing network of checking meter belonging to same type；
This intelligent meter data recording gateway has two kinds of mode of operations, the first mode of operation passively transmits data for sensing network of checking meter, the sensing network of checking meter being required transmission data is defined as target check meter sensing network: described peripheral hardware obtains user input instruction, and transmits user input instruction to described processing module；Described processing module generates according to the user input instruction that receives and comprises target and check meter the control instruction of sensing network, and transmits and comprise target and check meter the control instruction of sensing network to described Network Interface Module of checking meter；According to the check meter control instruction of sensing network of target that comprises received, described Network Interface Module of checking meter determines that target is checked meter sensing network, and determine sensing network of checking meter with target communicate described in sensing network concentrator, be converted to network instruction according to check meter communication protocol that sensing network runs of registered target by comprising the check meter control instruction of sensing network of target afterwards, last transmission network instruction give sensing network of checking meter with target communicate described in sensing network concentrator；Control target sensing network of checking meter perform network instruction with check meter sensing network concentrator described in sensing network communication of target；Target check meter sensing network transmit after having performed network instruction perform result to sensing network of checking meter with target communicate described in sensing network concentrator；Described Network Interface Module of checking meter obtains check meter the execution result that the sensing network concentrator described in sensing network communication receives with target according to the dispatch list of the sensing network concentrator communication checked meter described in sensing network communication with target planned and the registered target communication protocol that sensing network runs of checking meter, and resolves the execution result of acquisition；Described Network Interface Module transmission analysis result of checking meter is to described processing module；Described processing module transmission analysis result gives described display module and described peripheral hardware；
The second mode of operation is sensing network active transmission data of checking meter, the sensing network of checking meter of active transmission data is defined as sensing network of actively checking meter: sensing network of actively checking meter converges data message in the sensing network concentrator described in communicating with, described Network Interface Module of checking meter is according to the data message that communication protocol obtains with actively the sensing network concentrator checked meter described in sensing network communication receives with the dispatch list of the sensing network concentrator communication actively checked meter described in sensing network communication and registered sensing network operation of actively checking meter planned, and resolve the data message of acquisition；Described Network Interface Module transmission analysis result of checking meter is to described processing module；Described processing module transmission analysis result gives described display module and described peripheral hardware。
2. a kind of intelligent meter data recording gateway supporting polymorphic type sensing network to be concurrently accessed according to claim 1, it is characterised in that described checking meter realizes interface adaptation by serial data communication mode between Network Interface Module and each described sensing network concentrator。
3. a kind of intelligent meter data recording gateway supporting polymorphic type sensing network to be concurrently accessed according to claim 1 and 2, it is characterized in that described checking meter Network Interface Module before runtime, in described Network Interface Module of checking meter, register the communication protocol that various types of sensing network of checking meter runs in advance；And plan the dispatch list of each described sensing network concentrator communication being connected with described Network Interface Module of checking meter。
4. a kind of intelligent meter data recording gateway supporting polymorphic type sensing network to be concurrently accessed according to claim 1, it is characterized in that this intelligent meter data recording gateway also includes memory module, described memory module is connected with described processing module, described processing module transmission analysis result gives described memory module, by described memory module storage。
5. a kind of intelligent meter data recording gateway supporting polymorphic type sensing network to be concurrently accessed according to claim 4, it is characterized in that this intelligent meter data recording gateway also includes supply module, the respectively described processing module of described supply module, described display module, described peripheral hardware, described Network Interface Module of checking meter, each described sensing network concentrator, described memory module are powered。
6. a kind of intelligent meter data recording gateway supporting polymorphic type sensing network to be concurrently accessed according to claim 5, it is characterized in that described processing module is made up of the low-power-consumption embedded microprocessor with data processing function, described microprocessor respectively with described display module, described peripheral hardware, described Network Interface Module of checking meter, described memory module communication。
7. a kind of intelligent meter data recording gateway supporting polymorphic type sensing network to be concurrently accessed according to claim 1, it is characterised in that described sensing network of checking meter is wired sensing network or for radio meter register sensing network of checking meter；Described wired sensing network of checking meter is by being deployed in the self-organizing network that different local energy measurement instrument is formed by wired communication mode；Described radio meter register sensing network is by being deployed in the self-organizing network that different local energy measurement instrument is formed by wireless communication mode。
8. a kind of intelligent meter data recording gateway supporting polymorphic type sensing network to be concurrently accessed according to claim 1, it is characterized in that this intelligent meter data recording gateway is in the first mode of operation, if the user input instruction that described peripheral hardware obtains has multiple, then multiple user input instruction are first carried out buffer memory after receiving multiple user input instruction and successively each user input instruction are carried out subsequent treatment again by described processing module；This intelligent meter data recording gateway is in the second mode of operation, if the sensing network of checking meter of active transmission data has multiple, then described Network Interface Module of checking meter obtains, with the dispatch list of each sensing network concentrator communication actively checked meter described in sensing network communication and registered each communication protocol actively checking meter sensing network operation, the data message received with each sensing network concentrator actively checked meter described in sensing network communication according to what planned successively。
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| 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 |
| CN112218280A (en) * | 2020-10-16 | 2021-01-12 | 北京杰睿中恒科技有限公司 | Method for improving communication efficiency of local network by using parallel communication mode |
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