CN207993222U - A kind of bluetooth transmission means of contact net insulator contamination monitoring device - Google Patents
A kind of bluetooth transmission means of contact net insulator contamination monitoring device Download PDFInfo
- Publication number
- CN207993222U CN207993222U CN201820235321.3U CN201820235321U CN207993222U CN 207993222 U CN207993222 U CN 207993222U CN 201820235321 U CN201820235321 U CN 201820235321U CN 207993222 U CN207993222 U CN 207993222U
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- contact net
- bluetooth
- bluetooth module
- net insulator
- data processing
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Abstract
The utility model discloses a kind of bluetooth transmission means of contact net insulator contamination monitoring device, including monitoring data processing unit, bluetooth module, blue tooth interface, intelligent terminal, monitoring data processing unit handling contact net insulator contamination monitoring device institute measured data in real time, the monitoring data processing unit, including contact net insulator, signal acquisition device, isolation amplifying device, current-voltage conversion device, filter, A/D harvesters and microprocessor.The bluetooth transmission means of the utility model contact net insulator contamination monitoring device, data transmission inconvenience in the prior art, narrow application range can be overcome, close to the high disadvantages such as low with stability and reliability of Keep Clear-High Voltage degree, with realize easily data transmission, the wide scope of application, while improving stability and reliability can reduce the advantages of Keep Clear-High Voltage.
Description
Technical field
The utility model is related to contact net insulator monitoring technical fields, and in particular, to a kind of contact net insulator is dirty
Dodge the bluetooth transmission means of monitoring device.
Background technology
Contact net insulator is the important component of electric railway traction power supply system, and contact net insulator is due to length
Phase exposes
Environment outdoors is influenced by sand and dust, haze, ice and snow and various exhaust gas etc., easy tos produce dirt, contact net
After insulator has dirt, the soluble substance in wet environment in dirt is gradually dissolved in water, is formed on its surface one layer and leads
Conductive film, makes its insulation performance substantially reduce, and occurs strong electric discharge phenomena under high pressure, endangers railway system's power supply safety, makes
At railway system's large-area power-cuts, railway security stable operation is influenced, while can also cause huge economic loss.Therefore it docks
The operating status of net-fault insulator, which carries out pollution flashover monitoring, becomes most important.
Contact net insulator bears the voltage on contact net for a long time in operation, and undertakes some mechanical loads, insulation
Property is closely related safely with railway traction power supply system.The filth of Criterion of Polluted Insulator can form conductive channel in wet weather,
There is leakage current to pass through insulator surface at work.Leakage current is weather, voltage, filthy these three combined factors effect
Product, energy concentrated expression go out the operating status of insulator, and monitoring leakage electric current is not only easily realized, and can intuitively characterize insulation again
Sub- pollution degree, it is considered to be realize one of the effective ways of the continuous pollution flashover monitoring of insulator.By to insulator leakage current into
Row pollution flashover monitors, and important data can be provided to railway power department, convenient for safeguarding contact net power supply system stable operation.By
More tend to be complicated in factors such as Along Railway environment, and insulator is distributed relatively wide, field monitoring insulator arduous task.
Become a kind of developing direction so using and can be monitored with the pollution flashover of remote data transmission.
In the process of implementing the utility model, inventor to find that at least there are data transmissions in the prior art inconvenient,
Narrow application range, close to the high disadvantages such as low with stability and reliability of Keep Clear-High Voltage degree.
Utility model content
The utility model is in view of the above-mentioned problems, propose a kind of Bluetooth transmission dress of contact net insulator contamination monitoring device
Set, realize easily data transmission, the wide scope of application, improving stability and reliability while can reduce that Keep Clear-High Voltage
The advantages of.
The purpose of this utility model is realized using following technical scheme：A kind of contact net insulator contamination monitoring device
Bluetooth transmission means, including monitoring data processing unit, bluetooth module, blue tooth interface, intelligent terminal, monitoring data processing dress
It sets handled in real time contact net insulator contamination monitoring device institute measured data, bluetooth module is for providing blueteeth network
For environment in order to the monitoring data crossed handled by transmission of monitoring data processing equipment, blue tooth interface is monitoring data processing dress
It sets and provides unified interface with bluetooth module data connection, data exchange, intelligent terminal is connected with bluetooth module, for receiving
And/or store and/or forward the data obtained；
The monitoring data processing unit, including contact net insulator, signal acquisition device, isolation amplifying device, electric current
Voltage changer, filter, A/D harvesters and microprocessor；
The contact net insulator is connected with signal acquisition device, the output end of signal acquisition device with amplifying device is isolated
Input terminal be connected, isolation amplifying device be connected with current-voltage conversion device, the output end of the current-voltage conversion device
It is connected with the input terminal of filter, the output end of filter is connected with the input terminal of A/D harvesters, A/D harvesters
Output end be connected with the input terminal of processor；
The ends TX of microprocessor and the ends RX of bluetooth module connect, and the ends RX of microprocessor and the ends TX of bluetooth module connect
It connects, the ends GND of microprocessor and the ends GND of bluetooth module connect.
Preferably, the model ADS1278 of the AD harvesters, the model BC63B239A of bluetooth module.
Preferably, the intelligent terminal, including laptop, mobile phone, embedded device and tablet computer are at least one.
The bluetooth transmission means of the utility model contact net insulator contamination monitoring device, due to including monitoring data processing
Device to handle contact net insulator contamination monitoring device institute measured data in real time, and bluetooth module is for providing bluetooth network
For network environment in order to the monitoring data crossed handled by transmission of monitoring data processing equipment, blue tooth interface is monitoring data processing
Device and bluetooth module data connection, data exchange provide unified interface, and connect with bluetooth module intelligent terminal, these
Terminal is used for receiving and/or storing and/or forward the data obtained；Wherein the ends microprocessor TX, the ends RX and the ends GND respectively with bluetooth
The ends RX, the ends TX of module are connected with the ends GND；So as to overcome data transmission inconvenience in the prior art, narrow application range, approach
The high disadvantages such as low with stability and reliability of Keep Clear-High Voltage degree, with realization easily data transmission, the wide scope of application, improving
The advantages of Keep Clear-High Voltage can be reduced while stability and reliability.
Description of the drawings
It further illustrates with reference to the accompanying drawings and detailed description：
Fig. 1 is the operation principle signal of the bluetooth transmission means of the utility model contact net insulator contamination monitoring device
Figure.
Specific implementation mode
As shown in Figure 1, the utility model discloses a kind of bluetooth transmission means of contact net insulator contamination monitoring device,
Including monitoring data processing unit handled in real time contact net insulator contamination monitoring device institute measured data, bluetooth mould
Block is used to provide blueteeth network environment in order to the monitoring data crossed handled by transmission of monitoring data processing equipment, and blue tooth interface is
The monitoring data processing unit and bluetooth module data connection, data exchange provide unified interface, and connect with bluetooth module
The intelligent terminal that connects, these terminals are used for receiving and/or storing and/or forward the data obtained；The ends TX of microprocessor and bluetooth
The ends RX of module connect, and the ends RX of microprocessor and the ends TX of bluetooth module connect, the ends GND of microprocessor and bluetooth module
The ends GND connect.
Wherein, above-mentioned monitoring data processing unit, including contact net insulator, signal acquisition device, isolation amplifying device,
Current-voltage conversion device, filter, A/D harvesters and microprocessor；The model of the AD harvesters is specially
The model of ADS1278, bluetooth module are specially BC63B239A.Intelligent terminal, including laptop, mobile phone, embedded device
With tablet computer at least one.
The bluetooth transmission means of the contact net insulator contamination monitoring device of above-described embodiment, describe contact net insulator
The pollution flashover monitoring method of leakage current, and the communication mode carried out data transmission using blueteeth network is proposed, instead of tradition
Data transmission interface.Bluetooth technology has extensive application in the equipment such as mobile phone, computer, earphone, PDA at present, in this way can be square
Just we carry out data interaction from these equipment, us is facilitated to obtain related data anywhere or anytime.
Bluetooth is a kind of to support short-range telecommunication technology that can effectively simplify movement using Bluetooth technology
Communication between communication terminal device, electronic equipment can be connected each other by bluetooth, eliminate traditional connection side
Formula, the electronic product equipped with Bluetooth technology can be communicated with each other by the wireless receiver on chip in 10 meters of distance, be passed
Defeated speed can reach 1 Mbytes of each second.The appearance of Bluetooth technology is transmitted instead of traditional infrared ray and RS232 Serial Port Lines
Mode, infrared transmission distance need to be in electronic equipment sights, and the transmission of RS232 Serial Port Lines is difficult to break away from cable and speed is low lacks
Point, with the birth of Bluetooth technology, the transmission of data becomes more convenient and simple.
Bluetooth technology has been taken as the important component in entire wireless mobile communications field by industry, and bluetooth is not only core
Piece and a low coverage wireless network, can be including crowds such as mobile phone, PDA, wireless headset, laptop, related peripherals
Wireless data transmission is carried out between more equipment, the private wireless network being made of at present bluetooth makes in mobile communication field extensively
With.
Bluetooth technology more easily can be digitized several in short distance using technologies such as high-speed frequency-hopping and time division multiple acesses
Equipment is chained up in netted, and no matter mobile phone, computer, PDA, printer or digital camera, MP3 player etc. can be used
Bluetooth mutually passes or the data such as simultaneous voice, word, image, file, and as blank record instrument, projector etc. can also utilize bluetooth
To simplify operation.
In short, Bluetooth technology is the unified bridge of various peripheral device interfaces in network, it eliminates the company between equipment
Line replaces to be wirelessly connected.In addition to this, Bluetooth technology also can be used for Internet accesses, internal or external related blue
The laptop or mobile phone of tooth chip can use 56K, ISDN, LAN, XDSL etc. to carry out linking Internet.Certainly, bluetooth
It is also commonly used into the product as keyboard, mouse, earphone.
The characteristics of blue-tooth technology：
(1) applied widely：It is applicable in global range, bluetooth is operated in the ISM band of 2.4GHz, is not necessarily to using the frequency range
Provided for radio resources management department licensing to various countries；
(2) while voice-and-data can be transmitted：Bluetooth uses circuit switching and packet-switch technology, supports asynchronous data letter
The channel in road, three road voice channels and asynchronous data and simultaneous voice simultaneous transmission；
(3) interface standard is opened to the outside world：SIG is all public by the technical standard of bluetooth in order to promote the use of Bluetooth technology
It opens, any entity or individual in worldwide can be carried out the exploitation of blue tooth products.
(4) there is good anti-interference ability；
(5) small convenient for integrated；
(6) low-power consumption, low cost；
(7) provisional peer to peer connection can be established.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of bluetooth transmission means of contact net insulator contamination monitoring device, which is characterized in that including monitoring data processing
Device, bluetooth module, blue tooth interface, intelligent terminal, monitoring data processing unit set to be monitored to contact net insulator contamination
Standby institute measured data is handled in real time, and bluetooth module is for providing blueteeth network environment in order to transmission of monitoring data processing equipment
The monitoring data of handled mistake, blue tooth interface are the monitoring data processing unit and bluetooth module data connection, data exchange
Unified interface is provided, intelligent terminal is connected with bluetooth module, for receiving and/or store and/or forward the data obtained；
The monitoring data processing unit, including contact net insulator, signal acquisition device, isolation amplifying device, Current Voltage
Converting means, filter, A/D harvesters and microprocessor；The contact net insulator is connected with signal acquisition device, letter
The output end of number acquisition device and the input terminal that amplifying device is isolated are connected, and amplifying device and current-voltage conversion device phase is isolated
Even, the output end of the current-voltage conversion device is connected with the input terminal of filter, and output end and the A/D of filter are adopted
The input terminal of acquisition means is connected, and the output end of A/D harvesters is connected with the input terminal of microprocessor；
The ends TX of microprocessor and the ends RX of bluetooth module connect, and the ends RX of microprocessor and the ends TX of bluetooth module connect, micro-
The ends GND of processor and the ends GND of bluetooth module connect.
2. the bluetooth transmission means of contact net insulator contamination monitoring device according to claim 1, which is characterized in that institute
State the model ADS1278 of AD harvesters, the model BC63B239A of bluetooth module.
3. the bluetooth transmission means of contact net insulator contamination monitoring device according to claim 1, which is characterized in that institute
State intelligent terminal, including laptop, mobile phone, embedded device and tablet computer at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235321.3U CN207993222U (en) | 2018-02-09 | 2018-02-09 | A kind of bluetooth transmission means of contact net insulator contamination monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235321.3U CN207993222U (en) | 2018-02-09 | 2018-02-09 | A kind of bluetooth transmission means of contact net insulator contamination monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207993222U true CN207993222U (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820235321.3U Expired - Fee Related CN207993222U (en) | 2018-02-09 | 2018-02-09 | A kind of bluetooth transmission means of contact net insulator contamination monitoring device |
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| CN (1) | CN207993222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841360A (en) * | 2019-04-12 | 2019-06-04 | 固力发电气有限公司 | A kind of isolated antifouling work composite insulator mechanism arrangement of detent |
-
2018
- 2018-02-09 CN CN201820235321.3U patent/CN207993222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841360A (en) * | 2019-04-12 | 2019-06-04 | 固力发电气有限公司 | A kind of isolated antifouling work composite insulator mechanism arrangement of detent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190402 Address after: 100018 North Lane of Picun, Louzizhuang Township, Chaoyang District, Beijing (Railway 16th Engineering Bureau) Co-patentee after: China Railway Construction Engineering Bureau No.16 Group Corp., Ltd. Patentee after: China Railway sixteen Bureau Group Electrification Engineering Co Ltd Address before: 100018 North Lane of Picun, Louzizhuang Township, Chaoyang District, Beijing (Railway 16th Engineering Bureau) Patentee before: China Railway sixteen Bureau Group Electrification Engineering Co Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20210209 |