CN202728168U - Automobile remote control locking signal interference alarm - Google Patents
Automobile remote control locking signal interference alarm Download PDFInfo
- Publication number
- CN202728168U CN202728168U CN 201220279163 CN201220279163U CN202728168U CN 202728168 U CN202728168 U CN 202728168U CN 201220279163 CN201220279163 CN 201220279163 CN 201220279163 U CN201220279163 U CN 201220279163U CN 202728168 U CN202728168 U CN 202728168U
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- signal
- circuit
- automobile remote
- control vehicle
- disturbs
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Abstract
The utility model relates to an automobile remote control locking signal interference alarm, which comprises an antenna, a signal receiving circuit, an interference signal identification circuit, a logical analysis and driving circuit and an alarm circuit, wherein the antenna is used for receiving a wireless signal; the wireless signal acquired by the antenna is amplified through the signal receiving circuit and is input into the interference signal identification circuit for identification; an identified result is input into the logical analysis and driving circuit; and when the interference signal identification circuit identifies an interference remote control locking signal, the logical analysis and driving circuit controls the alarm circuit to control the alarm circuit to work and transmit an alarm signal. According to the automobile remote control locking signal interference alarm, the interference remote control locking signal can be detected by the alarm device, and when the interference remote control locking signal is detected, full prompt and warning are given to an owner, so that the owner takes corresponding measures and locks the vehicle door, and the vehicle and properties in the vehicle are prevented from being lost.
Description
Technical field
The utility model relates to a kind of automobile remote-control signal and disturbs annunciator, and particularly a kind of automobile remote-control vehicle-locking signal that disturbs the automobile remote-control vehicle-locking signal that can detect disturbs annunciator, belongs to automobile intelligent monitored control system technical field.
Background technology
In recent years, the interference of remote control signals device is in vogue owing to get on the car in market, causes the stolen case of the interior property of car even automobile itself again and again to occur; Described automobile remote-control signal countermeasure set is to produce the large power, electrically magnetic wave consistent with most vehicle automobile remote control lock car s-fs by signal generating circuit, mainly in 260 ~ 430MHZ scope, affect automobile remote-control vehicle-locking signal obstruction automobile normal remote control by the electromagnetic wave interference principle and lock a door.Thereby in the urgent need to developing a kind of warning device that can detect interference automobile remote-control vehicle-locking signal, giving the car owner when detecting interference automobile remote-control vehicle-locking signal reminds and caution fully, so that the car owner takes corresponding measure that vehicle is locked a door, prevent the damage to property in vehicle and the vehicle.
The utility model content
The utility model purpose is to provide a kind of automobile remote-control vehicle-locking signal that disturbs the automobile remote-control vehicle-locking signal that can detect to disturb annunciator in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of automobile remote-control vehicle-locking signal disturbs annunciator, comprises antenna, signal receiving circuit, interfering signal identification circuit, logic analysis and driving circuit, warning circuit; Described antenna is used for receiving wireless signal; The wireless signal that described antenna obtains input interfering signal identification circuit after the signal receiving circuit conditioning is amplified is identified; As a result input logic after the identification is analyzed and driving circuit; When the interfering signal identification circuit had recognized interference remote control vehicle locking signal, alerting signal was sent in described logic analysis and the work of driving circuit control warning circuit.
Preferably, described signal receiving circuit is used for receiving electromagnetic wave signal, and conditioning is passed to the interfering signal identification circuit after amplifying.
Preferably, described interfering signal identification circuit comprises filter circuit, MCU or DSP or CPLD or MPU microprocessor, can effectively identify interfering signal and trigger logic analysis and driving circuit according to electromagnetic amplitude versus frequency characte.
Preferably, described warning circuit can carry out the warning of sound, light, vibration.
Preferably, described automobile remote-control vehicle-locking signal disturbs annunciator, also comprises power module, and described power module is antenna, signal receiving circuit, interfering signal identification circuit, logic analysis and driving circuit, warning circuit power supply.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
Automobile remote-control vehicle-locking signal described in the utility model disturbs annunciator, can detect the warning device that disturbs the automobile remote-control vehicle-locking signal, giving the car owner when detecting interference automobile remote-control vehicle-locking signal reminds and caution fully, so that the car owner take corresponding measure that vehicle is locked a door or change local a parking after lock a door again, prevent the damage to property in vehicle and the vehicle.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the fundamental diagram that automobile remote-control vehicle-locking signal described in the utility model disturbs annunciator;
Wherein: 1, antenna.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Be that a kind of automobile remote-control vehicle-locking signal described in the utility model disturbs annunciator as shown in Figure 1, comprise antenna 1, signal receiving circuit, interfering signal identification circuit, logic analysis and driving circuit, warning circuit; Described antenna 1 is used for receiving wireless signal; The wireless signal that described antenna 1 obtains input interfering signal identification circuit after the signal receiving circuit conditioning is amplified is identified; As a result input logic after the identification is analyzed and driving circuit; When the interfering signal identification circuit had recognized interference remote control vehicle locking signal, alerting signal was sent in described logic analysis and the work of driving circuit control warning circuit; Described signal receiving circuit is used for receiving electromagnetic wave signal, and conditioning is passed to the interfering signal identification circuit after amplifying; Described interfering signal identification circuit, comprise filter circuit, MCU or DSP or CPLD or MPU microprocessor, can identification whether there be the interfering signal of frequency in 260 ~ 430MHZ scope to exist, then trigger rapidly in this way logic analysis and driving circuit and drive the warning that warning circuit carries out sound, light, vibration; Described automobile remote-control vehicle-locking signal disturbs annunciator, also comprises power module, and described power module is antenna 1, signal receiving circuit, interfering signal identification circuit, logic analysis and driving circuit, warning circuit power supply.
Automobile remote-control vehicle-locking signal described in the utility model disturbs annunciator, can detect the warning device that disturbs the automobile remote-control vehicle-locking signal, giving the car owner when detecting interference automobile remote-control vehicle-locking signal reminds and caution fully, so that the car owner take corresponding measure that vehicle is locked a door or change local a parking after lock a door again, prevent the damage to property in vehicle and the vehicle.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (5)
1. an automobile remote-control vehicle-locking signal disturbs annunciator, it is characterized in that: comprise antenna, signal receiving circuit, interfering signal identification circuit, logic analysis and driving circuit, warning circuit; Described antenna is used for receiving wireless signal; The wireless signal that described antenna obtains input interfering signal identification circuit after the signal receiving circuit conditioning is amplified is identified; As a result input logic after the identification is analyzed and driving circuit; When the interfering signal identification circuit had recognized interference remote control vehicle locking signal, alerting signal was sent in described logic analysis and the work of driving circuit control warning circuit.
2. automobile remote-control vehicle-locking signal according to claim 1 disturbs annunciator, it is characterized in that: described signal receiving circuit is used for receiving electromagnetic wave signal, and conditioning is passed to the interfering signal identification circuit after amplifying.
3. automobile remote-control vehicle-locking signal according to claim 1 disturbs annunciator, it is characterized in that: described interfering signal identification circuit, comprise filter circuit, MCU or DSP or CPLD or MPU microprocessor, can effectively identify interfering signal and trigger logic analysis and driving circuit according to electromagnetic amplitude versus frequency characte.
4. automobile remote-control vehicle-locking signal according to claim 1 disturbs annunciator, and it is characterized in that: described warning circuit can carry out the warning of sound, light, vibration.
5. automobile remote-control vehicle-locking signal according to claim 1 disturbs annunciator, it is characterized in that: described automobile remote-control vehicle-locking signal disturbs annunciator, also comprise power module, described power module is antenna, signal receiving circuit, interfering signal identification circuit, logic analysis and driving circuit, warning circuit power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279163 CN202728168U (en) | 2012-06-14 | 2012-06-14 | Automobile remote control locking signal interference alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279163 CN202728168U (en) | 2012-06-14 | 2012-06-14 | Automobile remote control locking signal interference alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202728168U true CN202728168U (en) | 2013-02-13 |
Family
ID=47653898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279163 Expired - Fee Related CN202728168U (en) | 2012-06-14 | 2012-06-14 | Automobile remote control locking signal interference alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202728168U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859558A (en) * | 2014-12-18 | 2015-08-26 | 北汽福田汽车股份有限公司 | Automobile fortification system and method for sensing fortification state of automobile |
| CN106080521A (en) * | 2016-07-11 | 2016-11-09 | 安徽升隆电气有限公司 | A kind of vehicle remote control central lock signal disturbing local fire alarm control panel |
| CN107547168A (en) * | 2017-09-20 | 2018-01-05 | 南京唯家电子科技有限公司 | A kind of automobile remote-control interference signal detector |
| CN107798317A (en) * | 2017-11-30 | 2018-03-13 | 安徽汇鑫电子有限公司 | Illegal interfering signal real-time monitoring alarming equipment |
| CN109377610A (en) * | 2018-10-19 | 2019-02-22 | 天津市明星宇安防科技股份有限公司 | The intelligent door lock structure of anti-coil pirate of the open and the antitheft extraction of root of intelligent door lock |
-
2012
- 2012-06-14 CN CN 201220279163 patent/CN202728168U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859558A (en) * | 2014-12-18 | 2015-08-26 | 北汽福田汽车股份有限公司 | Automobile fortification system and method for sensing fortification state of automobile |
| CN106080521A (en) * | 2016-07-11 | 2016-11-09 | 安徽升隆电气有限公司 | A kind of vehicle remote control central lock signal disturbing local fire alarm control panel |
| CN107547168A (en) * | 2017-09-20 | 2018-01-05 | 南京唯家电子科技有限公司 | A kind of automobile remote-control interference signal detector |
| CN107798317A (en) * | 2017-11-30 | 2018-03-13 | 安徽汇鑫电子有限公司 | Illegal interfering signal real-time monitoring alarming equipment |
| CN107798317B (en) * | 2017-11-30 | 2024-06-04 | 安徽汇鑫电子有限公司 | Illegal interference signal real-time monitoring alarm equipment |
| CN109377610A (en) * | 2018-10-19 | 2019-02-22 | 天津市明星宇安防科技股份有限公司 | The intelligent door lock structure of anti-coil pirate of the open and the antitheft extraction of root of intelligent door lock |
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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: 20130213 Termination date: 20160614 |