CN102280014A - Sensor of network control table system - Google Patents
Sensor of network control table system Download PDFInfo
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- CN102280014A CN102280014A CN2010102438915A CN201010243891A CN102280014A CN 102280014 A CN102280014 A CN 102280014A CN 2010102438915 A CN2010102438915 A CN 2010102438915A CN 201010243891 A CN201010243891 A CN 201010243891A CN 102280014 A CN102280014 A CN 102280014A
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- 238000004891 communication Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
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Abstract
The invention provides a sensor of a network control table system, which comprises a microcontroller; a wireless digital communication module used for performing a wireless connection to the network control table for transmitting the information; a wireless communication GPRS module used for connecting a control center of the net control table for exchanging the data. The present invention has the main advantages that the sensor of the network control table system is provided with a wireless communication GPRS module for connecting with the control center of the network control table system to exchange the data.
Description
Technical field
The present invention relates to the sensor of a kind of network control table system, relate in particular to and a kind ofly can realize the pre-payment and the sensor of the network control table system of monitoring in real time.
Background technology
IC-card table and remote meter reading are to solve the difficulty of checking meter, two kinds of effective means of difficult charge, but there is certain limitation in these two kinds of technology.IC-card table technology can solve as intelligent relevant functions such as pre-payment controls.But the operating position of table tool can not feed back to control center in real time.Gas company can not be grasped actual use traffic, and this makes the no small influence of decision-making generation accurately to gas company.Remote meter reading only is to have solved the problem of checking meter, and costly engineering is only for solving so single problem, very waste.In addition, the centralized control system that present remote meter reading technology adopts, for the complicated environment of utility meters practicality, this centralized control system fragility is unreliable.
Summary of the invention
The objective of the invention is to solve above-mentioned technical matters, provide a kind of can carrying out on a large scale to utilize, simply and easily the sensor of network control table system.
Purpose of the present invention is achieved through the following technical solutions: the sensor of a kind of network control table system comprises: microcontroller; The radio digital communication module is used for wireless connections network control table with transmission information; The wireless communication GPRS module is used to connect the control center of network control table system, carries out exchanges data.
Further, also comprise the host-host protocol module, be used to the data transmission of wireless communication module that the agreement support is provided.
Further, described radio digital communication module is a kind of low-speed wireless digital communications module.
Further, described radio digital communication module and the radio digital communication module wireless connections that are arranged in the network control table.
Beneficial effect of the present invention is mainly reflected in: the sensor strip of network control table of the present invention system has wireless communication module, can carry out exchanges data to realize pre-payment and monitoring in real time with control center.
Description of drawings
Fig. 1 is the network control table system module figure of the specific embodiment of the present invention.
Fig. 2 is the network control list structure figure of the specific embodiment of the present invention.
Fig. 3 is the sensor construction figure of the specific embodiment of the present invention.
Embodiment
About addressing other technology contents, characteristics and effect before the present invention, in the detailed description of one of following preferred embodiment, can clearly present.
Fig. 1 has represented a kind of network control table system, network control table system comprises a plurality of network control tables and the sensor that is connected the network control table, communication network (is specifically as follows the APN access point, GPRS network, cdma network, GSM network etc.), control center, and the network that is connected with control center is supplemented module with money, database and client.
Network control table and sensor in the system have constituted sensor network jointly.The network control table is specifically as follows ammeter, water meter, gas meter, flow meter or the like, can monitor corresponding flow, as power consumption, water consumption, usefulness gas quantity or the like.Sensor connects the network control table, can receive the data on flows of network control table transmission.The APN access point is the connecting system of public's GPRS network, sensor network by the APN access point with data on flows by being transferred to control center.
Control center is the maincenter of whole network control table system, and it receives the flow information that all the sensors sends it back in the network control table network by APN access point (or GPRS network, cdma network, GSM network etc.).After receiving flow information, control center is stored to database.Client specifically is staff's a operating terminal, and it can realize the regular data on flows of checking, settle accounts and derive, and also can carry out default, adjusts or the like operation.
Control center also is connected with network and supplements module with money, and this module offers the function that the user pays the fees by network.The client can pass through Net silver, and system's access networks such as mobile phone are supplemented module with money, pay expense efficiently.
Fig. 2 is the network control list structure figure of this specific embodiment.
The network control table comprises a slice MCU, i.e. microcontroller.MCU is connected to energy supply control module, storer, valve control module, signal detector, a plurality of modules such as radio digital communication module.Energy supply control module is used for providing stable operation required electric power to MCU itself.Signal detector is connected with the flow metering instrument, and the flow metering instrument can detect the accurate flow that water, electric coal gas etc. use, and signal detector detects this flow information, sends it to MCU.The flow that memory stores user uses, user profile, user's residual flow, table tool user mode information or the like data.Valve control system connects valve, valve be used to open or close cut off the water supply, the supply of electricity, combustion gas etc., be used under abnormal conditions, opening or turn-offing service.The network control table also comprises the radio digital communication module, is specially the radio digital communication module of a low speed, and it is outside to be used for wireless contact, transmits and reception information, is specially the wireless connections sensor herein.
The network control table also is connected with display module, and it can show information such as use traffic, residual flow.
Fig. 3 is the sensor construction figure of this specific embodiment.
Sensor comprises a slice MCU, i.e. microcontroller equally.MCU is connected to radio digital communication module, a plurality of wireless communication module that is connected with control center, preferably comprise GPRS module, CDMA module, the APN module, optionally it can also comprise gsm module, also can only comprise GPRS module, CDMA module, in the APN module one.In the present embodiment, sensor comprises the wireless communication GPRS module, is used for being connected with control center.MCU also is connected with host-host protocol module etc.The radio digital communication module is specially the radio digital communication module of low speed, is used to connect the network control table, is used for transmitting and reception information, is specially the radio digital communication module that is connected to the network control table, receives and transmit customer flow information.GPRS module, CDMA module, the APN module is used to utilize existing cordless communication network, and wirelessly transmitting data is connected with control center, realizes remote logging and control.MCU also connects the host-host protocol module, and the host-host protocol module provides support for the GPRS module.
Although be the example purpose, preferred implementation of the present invention is disclosed, but those of ordinary skill in the art will recognize that under situation about not breaking away from by the disclosed scope and spirit of the present invention of appending claims, various improvement, increase and replacement are possible.
Claims (4)
1. the sensor of a network control table system is characterized in that: comprise microcontroller; Wireless connections network control table is to transmit the radio digital communication module of information; The control center that connects network control table system is to carry out the wireless communication GPRS module of exchanges data.
2. the sensor of a kind of network control table according to claim 1 system is characterized in that: also comprise the host-host protocol module, be used to the data transmission of wireless communication module that the agreement support is provided.
3. the sensor of a kind of network control table according to claim 1 system, it is characterized in that: described radio digital communication module is a kind of low-speed wireless digital communications module.
4. the sensor of a kind of network control table according to claim 1 system is characterized in that: described radio digital communication module and be arranged in the radio digital communication module wireless connections of network control table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102438915A CN102280014A (en) | 2010-08-03 | 2010-08-03 | Sensor of network control table system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102438915A CN102280014A (en) | 2010-08-03 | 2010-08-03 | Sensor of network control table system |
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| CN102280014A true CN102280014A (en) | 2011-12-14 |
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| CN2010102438915A Pending CN102280014A (en) | 2010-08-03 | 2010-08-03 | Sensor of network control table system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489295A (en) * | 2012-12-07 | 2014-01-01 | 大连铭友电子工程有限公司 | Ultrasonic flowmeter remote monitoring system for water meter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051412A (en) * | 2007-03-30 | 2007-10-10 | 浙江澳德网络科技有限公司 | Remote intelligent meter reading system and method |
| CN101231780A (en) * | 2008-02-29 | 2008-07-30 | 常州天鹅科技有限公司 | Remote meter reading system based on RF and GPRS radio network |
| CN101631119A (en) * | 2009-08-21 | 2010-01-20 | 北京交通大学 | Communication protocol system applicable to battery parameter remote monitoring of pure electric vehicle |
| CN201780673U (en) * | 2010-08-03 | 2011-03-30 | 东本电气科技(苏州)有限公司 | Sensor of network control table system |
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2010
- 2010-08-03 CN CN2010102438915A patent/CN102280014A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051412A (en) * | 2007-03-30 | 2007-10-10 | 浙江澳德网络科技有限公司 | Remote intelligent meter reading system and method |
| CN101231780A (en) * | 2008-02-29 | 2008-07-30 | 常州天鹅科技有限公司 | Remote meter reading system based on RF and GPRS radio network |
| CN101631119A (en) * | 2009-08-21 | 2010-01-20 | 北京交通大学 | Communication protocol system applicable to battery parameter remote monitoring of pure electric vehicle |
| CN201780673U (en) * | 2010-08-03 | 2011-03-30 | 东本电气科技(苏州)有限公司 | Sensor of network control table system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489295A (en) * | 2012-12-07 | 2014-01-01 | 大连铭友电子工程有限公司 | Ultrasonic flowmeter remote monitoring system for water meter |
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Application publication date: 20111214 |