CN203218442U - Antenna used for intelligent negative control apparatus - Google Patents
Antenna used for intelligent negative control apparatus Download PDFInfo
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- CN203218442U CN203218442U CN 201320237664 CN201320237664U CN203218442U CN 203218442 U CN203218442 U CN 203218442U CN 201320237664 CN201320237664 CN 201320237664 CN 201320237664 U CN201320237664 U CN 201320237664U CN 203218442 U CN203218442 U CN 203218442U
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- 239000013642 negative control Substances 0.000 title claims abstract description 47
- 230000003321 amplification Effects 0.000 claims abstract description 15
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000001629 suppression Effects 0.000 abstract 3
- 238000012544 monitoring process Methods 0.000 description 5
- 206010048669 Terminal state Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 206010000117 Abnormal behaviour Diseases 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 206010065954 Stubbornness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses an antenna used for an intelligent negative control apparatus and relates to the wireless communication network technology field. The antenna comprises a wireless receiving module, a signal amplification circuit, a signal filter circuit, a surge suppression circuit, a CPU and a power supply circuit. The wireless receiving module transmits a received GPRS signal to the signal amplification circuit so as to carry out amplification. The signal amplification circuit transmits the amplified signal to the signal filter circuit so as to carry out filtering. The signal is processed by the signal filter circuit and then is transmitted to the surge suppression circuit so as to carry out processing. The signal which is processed by the surge suppression circuit is divided into two paths. One path of the signal is input into the CPU so as to carry out processing and the other path of the signal is input into negative control equipment. The CPU is connected with an input terminal of the negative control equipment. The power supply circuit provides power for the CPU. By using the antenna, signal intensity of the negative control equipment can be increased; an on-line rate of the negative control equipment is increased too; normal operation of a negative control system is guaranteed.
Description
Technical field
The utility model relates to the cordless communication network technical field, relates in particular to a kind of negative control of intelligence device antenna with signal processing function.
Background technology
Along with the large tracts of land of negative control system covers, the domestic management of power use has entered a new stage, and meanwhile, the rate of reaching the standard grade of negative control device is not high to be the industry issue of a stubbornness always, is having a strong impact on the practical effect of negative control system.State Grid Corporation of China attaches great importance to for this problem, clearly proposes, and each innings to strengthen supervision and management, promotes the online rate of negative control device, with real-time collection and the monitoring of round Realization energy information comprehensively.Therefore, ensure the timely transmission of negative control data, to improving negative control system result of use, what ensure management ageingly has an important role.
At home and abroad in the electric power system, design and use for negative control device antenna all are to adopt by changing material, the mode of surfaces such as profile is to strengthen signal strength signal intensity, and further improve signal strength signal intensity in binding signal booster technology, antisurge, anti-interference, monitoring terminal state, unusual automatic not research of aspect such as restart are because this function limitation causes the online rate of negative control device not high all the time.Such as the surge that is subjected to being entered by antenna and the influence of interference, cause negative control device to burn card, can not continue communication; A little less than the signal gain that antenna provides, if a little less than the wireless signal of negative control device their location, then search for less than signal, can not transmit data; Negative control device crashes, and can not recover automatically.Therefore, developing one can filtering surge and interference, and stronger signal gain is provided, can the monitoring terminal state, and the negative control of the intelligence of unusual automatic recovery device antenna is very important.
The utility model content
Technical problem to be solved in the utility model provides the negative control of a kind of intelligence device antenna, and described antenna can increase the signal strength signal intensity of negative control device, has improved the online rate of negative control equipment, thereby has guaranteed the normal operation of negative control equipment.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: the negative control of a kind of intelligence device antenna, it is characterized in that comprising wireless receiving module, signal amplification circuit, signal filter circuit, surge restraint circuit, CPU and power circuit, described wireless receiving module sends the GPRS signal that receives to signal amplification circuit and amplifies, signal after signal amplification circuit will amplify sends signal filter circuit to and carries out filtering, signal sends surge restraint circuit to and handles after signal filter circuit is handled, be divided into two-way through the signal after the surge restraint circuit processing, one the tunnel inputs to CPU handles, another road inputs to negative control equipment, described CPU is connected with the input of negative control equipment, and described power circuit is the CPU power supply.
Preferably: described CPU uses single-chip microcomputer.
Preferably: described single-chip microcomputer is the PIC series monolithic.
Preferably: the model of described single-chip microcomputer is PIC16F877.
The beneficial effect that adopts technique scheme to produce is: described antenna contrast signal amplifier principle, in described antenna, add signal amplification circuit, and strengthen signal strength signal intensity; With reference to the filter principle, in described antenna, add filter circuit and surge restraint circuit, weaken surge and other various interference to greatest extent to the influence of negative control device, stop to burn the appearance of card phenomenon, realize strengthening negative control device signal, antisurge, anti-interference prevents from burning card, the effect of monitoring terminal state.
After the described antenna applications, reduced the failure rate of negative control device, just can avoid it to be burnt by antenna, avoided burning of the interior SIM card of negative control device and communication module simultaneously, the lifting that can be the online rate of negative control device provides the technical support condition.Reduce work of maintenance personnel intensity; Improve the result of use of negative control system, increase work efficiency; In time find the abnormal behaviour of electricity consumption, reduce network loss, line loss, effectively increase economic benefit; Strengthen electric company to the supervision of electric energy equipment and user power utilization situation, raise the management level; For enterprise's commercial operation provides scientific basis.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is theory diagram of the present utility model.
Embodiment
As shown in Figure 1, the negative control of a kind of intelligence device antenna comprises wireless receiving module, signal amplification circuit, signal filter circuit, surge restraint circuit, CPU and power circuit.Described wireless receiving module sends the GPRS signal that receives to signal amplification circuit and amplifies, signal after signal amplification circuit will amplify sends signal filter circuit to and carries out the filtering processing, signal sends surge restraint circuit to and handles after signal filter circuit is handled, be divided into two-way through the signal after the surge restraint circuit processing, one the tunnel inputs to CPU handles, another road inputs to negative control equipment, described CPU is connected with the input of negative control equipment, and described power circuit is the CPU power supply; In order to reduce cost, use PIC16F877 type single-chip microcomputer as the CPU of system, the single-chip microcomputer of other types also can use, and need arrange as required.
Described antenna contrast signal amplifier principle adds signal amplification circuit in described antenna, strengthen signal strength signal intensity; With reference to the filter principle, in described antenna, add filter circuit and surge restraint circuit, weaken surge and other various interference to greatest extent to the influence of negative control device, stop to burn the appearance of card phenomenon, realize strengthening negative control device signal, antisurge, anti-interference prevents from burning card, the effect of monitoring terminal state.
After the described antenna applications, reduced the failure rate of negative control device, just can avoid it to be burnt by antenna, avoided burning of the interior SIM card of negative control device and communication module simultaneously, the lifting that can be the online rate of negative control device provides the technical support condition.Reduce work of maintenance personnel intensity; Improve the result of use of negative control system, increase work efficiency; In time find the abnormal behaviour of electricity consumption, reduce network loss, line loss, effectively increase economic benefit; Strengthen electric company to the supervision of electric energy equipment and user power utilization situation, raise the management level; For enterprise's commercial operation provides scientific basis.
Used specific case herein principle of the present utility model and execution mode thereof are set forth, the explanation of above embodiment is just with helping understand method of the present utility model and core concept thereof.Should be pointed out that for the person of ordinary skill of the art, can also carry out some improvement and modification to the utility model under the prerequisite that does not break away from the utility model principle, these improvement and modification also fall in the protection range of the utility model claim.
Claims (4)
1. an intelligence is born control device antenna, it is characterized in that comprising wireless receiving module, signal amplification circuit, signal filter circuit, surge restraint circuit, CPU and power circuit, described wireless receiving module sends the GPRS signal that receives to signal amplification circuit and amplifies, signal after signal amplification circuit will amplify sends signal filter circuit to and carries out filtering, signal sends surge restraint circuit to and handles after signal filter circuit is handled, be divided into two-way through the signal after the surge restraint circuit processing, one the tunnel inputs to CPU handles, another road inputs to negative control equipment, described CPU is connected with the input of negative control equipment, and described power circuit is the CPU power supply.
2. the negative control of a kind of intelligence according to claim 1 device antenna is characterized in that described CPU uses single-chip microcomputer.
3. the negative control of a kind of intelligence according to claim 2 device antenna is characterized in that described single-chip microcomputer is the PIC series monolithic.
4. a kind of intelligence according to claim 3 is born control device antenna, and the model that it is characterized in that described single-chip microcomputer is PIC16F877.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237664 CN203218442U (en) | 2013-05-06 | 2013-05-06 | Antenna used for intelligent negative control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320237664 CN203218442U (en) | 2013-05-06 | 2013-05-06 | Antenna used for intelligent negative control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218442U true CN203218442U (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320237664 Expired - Fee Related CN203218442U (en) | 2013-05-06 | 2013-05-06 | Antenna used for intelligent negative control apparatus |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390887A (en) * | 2017-08-14 | 2019-02-26 | 深圳康普盾科技股份有限公司 | A kind of combined connection box having lightning protection function |
-
2013
- 2013-05-06 CN CN 201320237664 patent/CN203218442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390887A (en) * | 2017-08-14 | 2019-02-26 | 深圳康普盾科技股份有限公司 | A kind of combined connection box having lightning protection function |
| CN109390887B (en) * | 2017-08-14 | 2024-02-02 | 深圳康普盾科技股份有限公司 | Combined junction box with lightning protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130925 Termination date: 20180506 |