CN205038787U - Circuit terminal voltage collection system based on zigbee - Google Patents
Circuit terminal voltage collection system based on zigbee Download PDFInfo
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- CN205038787U CN205038787U CN201520776510.8U CN201520776510U CN205038787U CN 205038787 U CN205038787 U CN 205038787U CN 201520776510 U CN201520776510 U CN 201520776510U CN 205038787 U CN205038787 U CN 205038787U
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Abstract
The utility model relates to a circuit terminal voltage collection system based on zigbee, including electric power supervision device, collector, middle router and zigbee wireless sensor network microcontroller, zigbee wireless sensor network microcontroller's receiving terminal and a plurality of collector wireless connection, zigbee wireless sensor network microcontroller's transmitting terminal and corresponding middle router wireless connection are equipped with network communication device between middle router and the electric power supervision device, gathered corresponding circuit terminal voltage's data message when a plurality of collectors after, data message routing that zigbee wireless sensor network microcontroller will gather through wireless radiofrequency signal integrates data to the middle router that corresponds, and the data transfer that middle router will pass through after network communication device will integrate supervises the device to electric power. The utility model discloses utilize the zigbee network of network capacious, the network is formed the short characteristics of flexibility, low -power consumption, transmission delay time and is carried out data acquisition to the voltage of user side and transmit. (B /)
Description
Technical field:
The utility model relates to a kind of System of voltage acquisition, particularly relates to a kind of line end System of voltage acquisition based on zigbee.
Background technology:
" rural area low-voltage power technical regulation " specifies: the radius of electricity supply of low-voltage platform area electrical network is generally no more than 500 meters.But in Rural Power Distribution Network, due to the dispersiveness of power consumer distribution, there is the less and situation of radius of electricity supply more than 500 meters of load unavoidably.Because load is less, be difficult to give user with 10kV medium-voltage line by electric power, so selection low-voltage circuit is powered from the consideration of economic benefit; But low-voltage circuit is through the power transmission of long-distance, terminal voltage can fluctuate on a large scale along with the change of customer charge, can not meet the normal electricity consumption needs of user.
Therefore power department takes the measure of the voltage of real-time supervisory user end in order to the situation that can solve user side spread of voltage, after discovery user side voltage produces fluctuation, take indemnifying measure in time, but existing monitoring only can monitor electrical control cubicles and whole piece section one-level, cannot detect for the voltage of each user side.
Summary of the invention:
The utility model object is to solve the deficiencies in the prior art, installing/dismounting of providing convenience, firmly excavator toothholder, and its technical scheme is as follows:
A kind of line end System of voltage acquisition based on zigbee, it is characterized in that: comprise for analyzing and the power monitoring device of Dominating paths terminal voltage, for gathering the collector of each line end voltage data information, for integrating intermediate router and the zigbee radio sensing network microcontroller of multiple terminal voltage data message, the receiving end of described zigbee radio sensing network microcontroller and multiple collector wireless connections, the transmitting terminal of zigbee radio sensing network microcontroller and corresponding intermediate router wireless connections, network communication device is provided with between described intermediate router and power monitoring device,
After multiple collector acquires the data message of corresponding line terminal voltage, the data message collected is sent to corresponding intermediate router integral data by radio frequency signal by zigbee radio sensing network microcontroller, and the data after integration are sent to power monitoring device by network communication device by intermediate router.
Preferably, described multiple collector and zigbee radio sensing network microcontroller constitute Star Network structure, and each zigbee radio sensing network microcontroller at most can wireless connections 254 collectors.
Preferably, described network communication device is wireless communication module, and described wireless communication module can be GPRS or CDMA or WCDMA.
Preferably, within described intermediate router is arranged on distance collector 500 meters.
The utility model beneficial effect is compared with prior art: System of voltage acquisition collection of the present utility model be the voltage of line end; namely collection terminal implements to every household; and adopt zigbee network to transmit the data gathered; utilize the network capacity of zigbee network large; network composition flexibly, low-power consumption, transmission delay time short feature carries out data acquisition transmission to the voltage of user side, judges that the voltage of protecting control user side is in normally by the detection of monitoring client.
Accompanying drawing illustrates:
Fig. 1 is structural drawing of the present utility model;
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of line end System of voltage acquisition based on zigbee, comprises power monitoring device 100, collector 200, intermediate router 300 and zigbee radio sensing network microcontroller 400, wherein, power monitoring device 100 is for analyzing and Dominating paths terminal voltage, collector 200 is for gathering each line end voltage data information, intermediate router 300 is for integrating multiple terminal voltage data message, described zigbee radio sensing network microcontroller 400 is the controllers utilizing zigbee network to provide wireless data transmission function, zigbee radio sensing network microcontroller 400 receiving end and multiple collector 200 wireless connections, the transmitting terminal of zigbee radio sensing network microcontroller 400 and corresponding intermediate router 200 wireless connections, network communication device 500 is provided with between described intermediate router 300 and power monitoring device 100.
After multiple collector 200 acquires the data message of corresponding line terminal voltage, the data message collected is sent to corresponding intermediate router integral data by radio frequency signal by zigbee radio sensing network microcontroller 400, and the data after integration are sent to power monitoring device by network communication device by intermediate router.
Wherein, multiple collector 200 and zigbee radio sensing network microcontroller 400 constitute Star Network structure, and each zigbee radio sensing network microcontroller 400 at most can wireless connections 254 collectors.
Network communication device 500 can be wireless communication module, and described wireless communication module can be GPRS or CDMA or WCDMA.
Within intermediate router is arranged on distance collector 500 meters, image data on the collector be communicated with it is temporary on intermediate router by intermediate router, finally transfer data to power monitoring device by the integration of data, play the transitional function formed a connecting link.
After line voltage transfers to each user side, the voltage of each user side of collector Real-time Collection, such as: user side 1, user side 2 user side N, the collector of its correspondence is respectively collector 1, collector 2 collector N, collector 1 to collector N forms a Star Network structure by zigbee radio sensing network microcontroller 1, collector 1 to collector N is by the wireless intermediate router 1 that data information transfer on collector is extremely corresponding of zigbee network, the power information of user side 1 to user side N detects and integral data by intermediate router 1, and the data after integrating are sent to power monitoring device by GPRS or CDMA or WCDMA, the information of voltage of supply power monitoring device analysis user side 1 to user side N.
System of voltage acquisition collection of the present utility model be the voltage of line end; namely collection terminal implements to every household; and adopt zigbee network to transmit the data gathered; utilize the network capacity of zigbee network large; network composition flexibly, low-power consumption, transmission delay time short feature carries out data acquisition transmission to the voltage of user side, judges that the voltage of protecting control user side is in normally by the detection of monitoring client.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (4)
1. the line end System of voltage acquisition based on zigbbe, it is characterized in that: comprise for analyzing and the power monitoring device of Dominating paths terminal voltage, for gathering the collector of each line end voltage data information, for integrating intermediate router and the zigbbe radio sensing network microcontroller of multiple terminal voltage data message, the receiving end of described zigbbe radio sensing network microcontroller and multiple collector wireless connections, the transmitting terminal of zigbbe radio sensing network microcontroller and corresponding intermediate router wireless connections, network communication device is provided with between described intermediate router and power monitoring device,
After multiple collector acquires the data message of corresponding line terminal voltage, the data message collected is sent to corresponding intermediate router integral data by radio frequency signal by zigbbe radio sensing network microcontroller, and the data after integration are sent to power monitoring device by network communication device by intermediate router.
2. a kind of line end System of voltage acquisition based on zigbbe according to claim 1, it is characterized in that: described multiple collector and zigbbe radio sensing network microcontroller constitute Star Network structure, each zigbbe radio sensing network microcontroller at most can wireless connections 254 collectors.
3. a kind of line end System of voltage acquisition based on zigbbe according to claim 1, is characterized in that: described network communication device is wireless communication module, and described wireless communication module can be GPRS or CDMA or WCDMA.
4. a kind of line end System of voltage acquisition based on zigbbe according to claim 1, is characterized in that: within described intermediate router is arranged on distance collector 500 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776510.8U CN205038787U (en) | 2015-10-09 | 2015-10-09 | Circuit terminal voltage collection system based on zigbee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776510.8U CN205038787U (en) | 2015-10-09 | 2015-10-09 | Circuit terminal voltage collection system based on zigbee |
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| Publication Number | Publication Date |
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| CN205038787U true CN205038787U (en) | 2016-02-17 |
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| CN201520776510.8U Active CN205038787U (en) | 2015-10-09 | 2015-10-09 | Circuit terminal voltage collection system based on zigbee |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738768A (en) * | 2016-03-01 | 2016-07-06 | 东南大学 | Method and device for monitoring residual current and terminal voltage on line and positioning faults |
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2015
- 2015-10-09 CN CN201520776510.8U patent/CN205038787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738768A (en) * | 2016-03-01 | 2016-07-06 | 东南大学 | Method and device for monitoring residual current and terminal voltage on line and positioning faults |
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