CN103258414A - Wireless water meter reading system with good stability - Google Patents
Wireless water meter reading system with good stability Download PDFInfo
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- CN103258414A CN103258414A CN2013101346943A CN201310134694A CN103258414A CN 103258414 A CN103258414 A CN 103258414A CN 2013101346943 A CN2013101346943 A CN 2013101346943A CN 201310134694 A CN201310134694 A CN 201310134694A CN 103258414 A CN103258414 A CN 103258414A
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Abstract
The invention discloses a wireless water meter reading system with good stability. The wireless water meter reading system comprises a management platform, repeaters, a rendezvous point, a wireless network, multiple wireless nodes and multiple water meters the number of which is equal to that of the wireless nodes, wherein the wireless nodes are connected with the water meters, and the wireless nodes are connected with the rendezvous point through the wireless network; and the rendezvous point is connected with the management platform, and the repeaters are arranged among the wireless nodes or among the wireless nodes and the rendezvous point. The wireless water meter reading system designed by the invention has the advantages that the wireless water meter reading system can carry out management and reading on the water meter in a long-distance manner and can carry out long-distance transmission communication, the practicability is strong, the management is convenient, and the safety and reliability are high.
Description
Technical field
The present invention relates to a kind of kilowatt meter reading-out system, relate to a kind of wireless watermeter kilowatt meter reading-out system of good stability in particular.
Background technology
Progressively raising along with people's living standard, putting more effort of government policy, resource supply and demand contradiction becomes increasingly conspicuous, and the hot marketization of water, electricity and gas deepens constantly and people require more and more highlyer to dwelling house privacy, makes that the demand that teletransmission is checked meter is more and more urgent, power industry is taken an early lead, 2009, State Grid Corporation of China compiled the budget of tens billion of units then in order to cooperate government's pulling domestic demand, begin to carry out the transformation of electrical network centralized meter-reading system, strive for finishing transformation in 2015.And grid company not only is satisfied with automatic data logging, and its target directs at senior measurement framework.Water, gas industry are backward relatively.At present, the water meter more than 80% and gas meter still are traditional stem-winder, still need the people to copy and accept to the doorstep.The metering section of water meter and gas meter is generally mechanical system, add the restriction of cost and ease for use, increased the difficulty of its digitizing and teletransmission greatly, Every household has an ammeter transforms and also to have begun to carry out for ammeter, yet, for the residential quarter property, the present situation of these different industries barriers between different departments has increased the difficulty of cell management.Various tables are carried out the centralized and unified system that copies and accepts and manage, can satisfy the demand of checking meter in the residential quarter preferably, more and more be subjected to the favor of residential quarter property.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, but a kind of wireless watermeter kilowatt meter reading-out system of remote meter reading is provided, be used for solving water meter in the past copy and accept big with management difficulty, be unfavorable for the problem of managing.
For solving above-mentioned technical matters, the present invention is by the following technical solutions: a kind of wireless watermeter kilowatt meter reading-out system of good stability, comprise management platform, repeater, convergent point, wireless network, a plurality of radio node and with a plurality of water meters of a plurality of radio node equal numbers, described radio node is connected with water meter, described radio node is connected with convergent point by wireless network, described convergent point is connected with management platform, described repeater is arranged between radio node and the radio node, or is arranged between radio node and the convergent point.Functions such as management platform mainly comprises user management, checks meter, meter reading data management (inquiry, statistics, print), network management, thus management platform is by to convergent point control control radio node; Convergent point is the supvr of wireless network, can manage thousands of radio nodes, and the signal transmitting and receiving of radio node is all controlled by convergent point, the corresponding convergent point of wireless network; Each radio node all possesses the networking routing function, and radio node receives or transmit signal by transmission-receiving function; Wireless network provides the environment of a radio communication for system; The repeater effect is to widen communication range and alleviate communication performance bottleneck, and repeater does not connect any equipment.Native system is by carrying out wireless remote control to water meter, by radio node water meter is coupled together, carry out unified management and copy and accept in management platform, need not to add corresponding collector and concentrator, and need not wiring, thereby reduced the whole cost of scheme significantly, convenient management, safe and reliable, radio communication has also significantly reduced wiring cost, makes installation and maintenance also become more simple.
Described radio node adopts the communication standard mode of RS485, RS232, RS422, M-Bus or TTL to be connected with water meter.The data transmission that radio node and water meter adopt the communication standard mode of RS485, RS232, RS422, M-Bus or TTL to be connected to make water meter and radio node more precisely, in time, error is little, transmits reliable and stablely, has improved the accuracy of meter reading.
Described convergent point is connected with the communication modes of management platform by USB or RS232.Stable, reliable for guaranteeing the data transmission between convergent point and the management platform, guarantee reliability of data transmission, convergent point and management platform are connected reliability and the accuracy that can strengthen the data transmission by the communication modes of USB or RS232.
Described repeater adopts TA1300 type trunking.Between radio node and the radio node, cross conference because of spacing between radio node and the convergent point and cause can't being communicated with each other, thereby communication disruption, so adopt that interrupter is strengthened between radio node and the radio node, the communication range of radio node and convergent point; TA1300 type trunking is not only simple in structure, stable performance, and can reduce cost long service life.
Described radio node adopts TM1123 type wireless node apparatus.TM1123 type wireless node apparatus is supported the multiple interfaces standard, plug and play, the data transparency transmission, need not secondary development, MANET form network structure ensures the stability that data spread out of, and has perfect security system, guarantee the reliability of data, radio node adopts TM1123 type wireless node apparatus can strengthen safety of data transmission and accuracy.
Described convergent point adopts TM1222 type convergent point equipment.Principle is the same, no longer sets forth herein.
Compared with prior art, the invention has the beneficial effects as follows: the wireless watermeter kilowatt meter reading-out system of this good stability of the present invention design can be long-range manage and checks meter water meter, but and long-distance transmissions communication, practical, convenient management, security and reliability height.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is principle schematic of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.Embodiments of the present invention include but not limited to the following example.
Embodiment
The wireless watermeter kilowatt meter reading-out system of a kind of good stability as shown in Figure 1, comprise management platform, repeater, convergent point, wireless network, a plurality of radio node and with a plurality of water meters of a plurality of radio node equal numbers, described radio node is connected with water meter, described radio node is connected with convergent point by wireless network, described convergent point is connected with management platform, described repeater is arranged between radio node and the radio node, or is arranged between radio node and the convergent point.
Described radio node adopts the communication standard mode of RS485, RS232, RS422, M-Bus or TTL to be connected with water meter.
Described convergent point is connected with the communication modes of management platform by USB or RS232.
Described repeater adopts TA1300 type trunking.
Described radio node adopts TM1123 type wireless node apparatus.
Described convergent point adopts TM1222 type convergent point equipment.
Functions such as management platform mainly comprises user management, checks meter, meter reading data management (inquiry, statistics, print), network management, thus management platform is by to convergent point control control radio node.
Convergent point is the supvr of wireless network, can manage thousands of radio nodes, and the signal transmitting and receiving of radio node is all controlled by convergent point, the corresponding convergent point of wireless network.
Radio node possesses the networking routing function, and radio node receives or transmit signal by transmission-receiving function.
The effect of repeater is to widen communication range and alleviate communication performance bottleneck, strengthens signal transmission distance, avoids the situation of communication disruption, and repeater does not connect any equipment.
Wireless network provides the environment of a radio communication for system.
The present invention is by carrying out wireless remote control to water meter, by radio node water meter is coupled together, carry out unified management and copy and accept in management platform, need not to add corresponding collector and concentrator again, and need not wiring, but by also telecommunication of repeater, thereby reduced the whole cost of scheme significantly, convenient management, radio communication has also significantly reduced wiring cost, make installation and maintenance also become more simple, strengthened security and the reliability of communication simultaneously.
Be embodiments of the invention as mentioned above.The present invention is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (6)
1. the wireless watermeter kilowatt meter reading-out system of a good stability, it is characterized in that: comprise management platform, repeater, convergent point, wireless network, a plurality of radio node and with a plurality of water meters of a plurality of radio node equal numbers, described radio node is connected with water meter, described radio node is connected with convergent point by wireless network, described convergent point is connected with management platform, described repeater is arranged between radio node and the radio node, or is arranged between radio node and the convergent point.
2. the wireless watermeter kilowatt meter reading-out system of a kind of good stability according to claim 1 is characterized in that: described radio node adopts the communication standard mode of RS485, RS232, RS422, M-Bus or TTL to be connected with water meter.
3. the wireless watermeter kilowatt meter reading-out system of a kind of good stability according to claim 1, it is characterized in that: described convergent point is connected with the communication modes of management platform by USB or RS232.
4. the wireless watermeter kilowatt meter reading-out system of a kind of good stability according to claim 1 is characterized in that: described repeater employing TA1300 type trunking.
5. the wireless watermeter kilowatt meter reading-out system of a kind of good stability according to claim 1 is characterized in that: described radio node employing TM1123 type wireless node apparatus.
6. the wireless watermeter kilowatt meter reading-out system of a kind of good stability according to claim 1 is characterized in that: described convergent point employing TM1222 type convergent point equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101346943A CN103258414A (en) | 2013-04-18 | 2013-04-18 | Wireless water meter reading system with good stability |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101346943A CN103258414A (en) | 2013-04-18 | 2013-04-18 | Wireless water meter reading system with good stability |
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| CN103258414A true CN103258414A (en) | 2013-08-21 |
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| CN2013101346943A Pending CN103258414A (en) | 2013-04-18 | 2013-04-18 | Wireless water meter reading system with good stability |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10114045B2 (en) | 2014-12-04 | 2018-10-30 | Gwf Messsysteme Ag | Meter and method for determining meter readings and method for the wireless transmission of electrical energy |
| CN111540188A (en) * | 2020-04-20 | 2020-08-14 | 南京理工大学 | LORA-based wireless remote meter reading system and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096989A (en) * | 2010-11-26 | 2011-06-15 | 上海复展照明科技有限公司 | Wireless meter reading system and meter reading method thereof |
| CN202334920U (en) * | 2011-11-17 | 2012-07-11 | 成都技高科技有限公司 | Wireless ad hoc network M-Bus system |
| CN102693620A (en) * | 2012-06-12 | 2012-09-26 | 上海市电力公司 | Wireless meter reading system |
-
2013
- 2013-04-18 CN CN2013101346943A patent/CN103258414A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096989A (en) * | 2010-11-26 | 2011-06-15 | 上海复展照明科技有限公司 | Wireless meter reading system and meter reading method thereof |
| CN202334920U (en) * | 2011-11-17 | 2012-07-11 | 成都技高科技有限公司 | Wireless ad hoc network M-Bus system |
| CN102693620A (en) * | 2012-06-12 | 2012-09-26 | 上海市电力公司 | Wireless meter reading system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10114045B2 (en) | 2014-12-04 | 2018-10-30 | Gwf Messsysteme Ag | Meter and method for determining meter readings and method for the wireless transmission of electrical energy |
| CN111540188A (en) * | 2020-04-20 | 2020-08-14 | 南京理工大学 | LORA-based wireless remote meter reading system and method |
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Application publication date: 20130821 |