CN201580360U - Vehicle-mounted electronic burglar alarm system and alarm device of car burglar alarm - Google Patents
Vehicle-mounted electronic burglar alarm system and alarm device of car burglar alarm Download PDFInfo
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- CN201580360U CN201580360U CN2009202778411U CN200920277841U CN201580360U CN 201580360 U CN201580360 U CN 201580360U CN 2009202778411 U CN2009202778411 U CN 2009202778411U CN 200920277841 U CN200920277841 U CN 200920277841U CN 201580360 U CN201580360 U CN 201580360U
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Abstract
The utility model discloses a vehicle-mounted electronic burglar alarm system and an alarm device of a car burglar alarm, relating to the electronic field of car safety. The vehicle-mounted electronic burglar alarm system comprises a burglar alarm main body, and a vehicle-mounted battery jar and a monitoring line which are connected with the burglar alarm main body, wherein the monitoring line is connected with the alarm device of the car burglar alarm. The alarm device of the car burglar alarm is provided with an independent power supply and comprises a processing main frame and an alarm module connected with the processing main frame. The utility model can be used for the burglar alarming of the car.
Description
Technical field
The utility model relates to the automotive safety electronic applications, relates in particular to a kind of vehicle electronics guard against theft and alarm system and car alarm warning device.
Background technology
Electronic anti-theft alarm is mounted in the anti-joyride device of automotive interior, it links to each other with the automobile interlock circuit, utilize the vehicular power-bottle powered operation, report to the police when its radical function is the unusual fluctuation of vehicle chance, also have some products can utilize electronic romote-controller to finish the action of the flame-out grade of engine starting.But there is following shortcoming in prior art:
1, the work of can not cutting off the power supply, vehicle-borne control electronics, Car Burglar Alarm main body and warning device etc. all are with the vehicular power-bottle power supply, if mode is opened the car protecgulum storage battery is directly cut off the power supply by force, Car Burglar Alarm is ineffective at once.
2, the anti-poor effect of taking out stitches, the cabling of Car Burglar Alarm control door lock and switch ignition is very obvious, is broken the back Car Burglar Alarm at vehicle window and is easy to be removed.
Chinese invention patent ublic specification of application CN1741340A discloses a kind of anti-detaching theft-proof controller.The anti-illegal not too perfect problem of design of removing designs this anti-detaching theft-proof controller in the existing anti-theft controller in order to solve, and this invention has increased an encryption equipment and a decipher on the controller basis of traditional Car Burglar Alarm main body; Thereby strengthened of the identification of Car Burglar Alarm main body to illegally taking out stitches.But still there are the following problems for this technology: do not have to solve the identification that guard against theft and alarm system is removed outage.
The utility model content
Technical problem to be solved in the utility model provides a kind of vehicle electronics guard against theft and alarm system, can remove the outage of Car Burglar Alarm warning and discern.
For solving the problems of the technologies described above, the technical scheme that the utility model vehicle electronics guard against theft and alarm system adopts is:
A kind of vehicle electronics guard against theft and alarm system comprises Car Burglar Alarm main body and the vehicular power-bottle and the monitoring cable that link to each other with the Car Burglar Alarm main body, and monitoring cable is connected with the car alarm warning device, and the car alarm warning device is provided with independent power supply.
Adopt technique scheme, the utility model separates the working power of car alarm warning device with the working power of Car Burglar Alarm main body, and after automobile storage battery was destroyed, the car alarm warning device worked on, and had improved warning efficient; Car alarm warning device of the present utility model adopts independent current source to power, thereby the installation site that makes alarming device for automobile anti-theft has increased robber's dismounting difficulty, thereby further improved warning efficient more flexibly with more hidden.
Technical problem to be solved in the utility model provides a kind of car alarm warning device, can remove the outage of Car Burglar Alarm warning and discern.
For solving the problems of the technologies described above, the technical scheme that the utility model car alarm warning device adopts is:
A kind of car alarm warning device comprises processing host and the alarm module that links to each other with processing host, and the car alarm warning device is provided with independent power supply.
Adopt technique scheme, the utility model separates the working power of car alarm warning device with the working power of Car Burglar Alarm main body, and after automobile storage battery was destroyed, the car alarm warning device can work on, and had improved warning efficient; Car alarm warning device of the present utility model adopts independent current source to power, thereby the installation site that makes alarming device for automobile anti-theft has increased robber's dismounting difficulty, thereby further improved warning efficient more flexibly with more hidden.
Description of drawings
Fig. 1 is the utility model vehicle electronics guard against theft and alarm system block diagram.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further details.
Embodiment system chart of the present utility model as shown in Figure 1, vehicle electronics guard against theft and alarm system of the present utility model comprises Car Burglar Alarm main body 1, vehicular power-bottle 2 and monitoring cable 4.Vehicular power-bottle links to each other with the Car Burglar Alarm main body, gives the power supply of Car Burglar Alarm main body, and monitoring cable 4 links Car Burglar Alarm main body 1 and car alarm warning device 3, and the car alarm warning device is provided with independent power supply 303.
Adopt technique scheme, the battery of car alarm warning device power supply separates fully with vehicular power-bottle, and after automobile storage battery was destroyed, the car alarm warning device can work on, and stole difficulty thereby increased the robber, had improved warning efficient.When battery block exhausted, the user can oneself regularly replace battery.
Embodiment to the utility model vehicle electronics guard against theft and alarm system specifically describes below.
Embodiment one
Embodiment system chart of the present utility model as shown in Figure 1, vehicle electronics guard against theft and alarm system of the present utility model comprises Car Burglar Alarm main body 1, vehicular power-bottle 2 and monitoring cable 4.Vehicular power-bottle links to each other with the Car Burglar Alarm main body, gives the power supply of Car Burglar Alarm main body, and monitoring cable links Car Burglar Alarm main body and car alarm warning device 3, and the car alarm warning device is provided with independent power supply, and independent power supply can adopt storage battery.
The Car Burglar Alarm main body of present embodiment comprises signal generating module 101, is used to produce pilot signal; Car alarm warning device 3 comprises processing host 301 and alarm module 302, monitoring cable 4 link signal generation module 101 and processing host 301, processing host 301 is used to receive the pilot signal through monitoring cable 4 transmission, when pilot signal is unusual, produces energizing signal; Alarm module is used to receive the energizing signal that processing host produces, and carries out alarm.
Further, signal generating module 101 is a TTL password level generation module, is used to produce TTL password sequence of levels.The password level is 5V, the level logic password is provided with on Car Burglar Alarm main body 1 by the user, finish in case be provided with, monitoring cable is as long as cut off any wire, logical signal on the monitoring cable is upset, the sequential reception module will receive abnormal signal, and processing host can detect mal immediately, and triggers alarm module immediately.
Adopt TTL password sequence of levels to make the thief not crack sequence of levels by short circuit or other means easily, thereby increased the theft difficulty.
Further, the radical of monitoring cable 4 is at least five, and is identical with TTL password sequence of levels figure place, and more than the length 3m of monitoring cable, from the inside cabling of car body, final exit position is decided according to the particular case of vehicle by the car owner.
Many monitoring cables can increase the difficulty that the robber judges the cabling level, and monitoring cable has certain-length and at the inner cabling of car body, can improve warning efficient when monitoring cable is destroyed.
Further, alarm module 302 comprises onsite alarming module 3021 and/or remote alarms module 3022.
Onsite alarming module 3021 is made up of strong loudspeaker of the bite that gives great volume and the driving circuit supporting with it.When processing host 301 detected signal that monitoring cable 4 reaches processing host and is abnomal condition, by I/O port controlling loudspeaker and LED light onsite alarming, loudspeaker and LED lamp were powered by the independent power supply in the car alarm warning device.
Near people but also can play the fright effect to the burglar onsite alarming module not only can be reminded, the remote alarms module is convenient to the timely grasp vehicle condition at the scene time not the as the car owner.
Embodiment two
Embodiment of the present utility model two is basic identical with the structure of embodiment one, and different with embodiment one is that the signal generating module 101 in the present embodiment be the cipher byte generation module, is used for every set time generation dynamic password byte.The dynamic password byte for example occurred on monitoring cable 4 every 200ms every the set time, and processing host 301 receives the cipher byte that transmits through monitoring cable.If processing host did not detect this cipher byte arbitrarily after one second, trigger onsite alarming module 3021 and/or remote alarms module 3022 immediately.
Dynamic cipher byte makes the robber can not intercept and capture password easily.
The utility model also provides a kind of car alarm warning device, comprises processing host 301 and the alarm module that links to each other with processing host, and the car alarm warning device is provided with independent power supply 303.
The utility model separates the working power of car alarm warning device with the working power of Car Burglar Alarm main body, after automobile storage battery was destroyed, the car alarm warning device can work on.
Further, car alarm warning device processing host of the present utility model is used to receive pilot signal, and pilot signal can when pilot signal is unusual, produce energizing signal for TTL password sequence of levels or the dynamic password byte that occurs every the set time; Alarm module is used to receive the energizing signal that processing host produces, and carries out alarm.
Further, alarm module comprises remote alarms module and/or onsite alarming module.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (9)
1. vehicle electronics guard against theft and alarm system, comprise Car Burglar Alarm main body and the vehicular power-bottle and the monitoring cable that link to each other with described Car Burglar Alarm main body, described monitoring cable connects the car alarm warning device, and it is characterized in that: described car alarm warning device is provided with independent power supply.
2. according to the described vehicle electronics guard against theft and alarm system of claim 1, it is characterized in that: described Car Burglar Alarm main body comprises signal generating module, is used to produce pilot signal;
Described car alarm warning device comprises processing host and alarm module; Wherein
Described processing host is used to receive the pilot signal through the monitoring cable transmission, when pilot signal is unusual, produces energizing signal;
Described alarm module is used to receive the energizing signal that processing host produces, and carries out alarm.
3. according to the described vehicle electronics guard against theft and alarm system of claim 2, it is characterized in that: described signal generating module is a TTL password level generation module, is used to produce TTL password sequence of levels.
4. according to the described vehicle electronics guard against theft and alarm system of claim 3, it is characterized in that: described monitoring cable is at least five.
5. according to the described vehicle electronics guard against theft and alarm system of claim 2, it is characterized in that: described signal generating module is the cipher byte generation module, is used for producing the dynamic password byte every the set time.
6. according to the described vehicle electronics guard against theft and alarm system of claim 2, it is characterized in that: described alarm module comprises onsite alarming module and/or remote alarms module.
7. a car alarm warning device comprises processing host and the alarm module that links to each other with described processing host, and it is characterized in that: described car alarm warning device is provided with independent power supply.
8. according to the described car alarm warning device of claim 7, it is characterized in that: described processing host is used to receive pilot signal, when pilot signal is unusual, produces energizing signal;
Described alarm module is used to receive the energizing signal that processing host produces, and carries out alarm.
9. according to the described car alarm warning device of claim 7, it is characterized in that: described alarm module comprises remote alarms module and/or onsite alarming module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202778411U CN201580360U (en) | 2009-11-26 | 2009-11-26 | Vehicle-mounted electronic burglar alarm system and alarm device of car burglar alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202778411U CN201580360U (en) | 2009-11-26 | 2009-11-26 | Vehicle-mounted electronic burglar alarm system and alarm device of car burglar alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201580360U true CN201580360U (en) | 2010-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202778411U Expired - Lifetime CN201580360U (en) | 2009-11-26 | 2009-11-26 | Vehicle-mounted electronic burglar alarm system and alarm device of car burglar alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201580360U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653268A (en) * | 2011-03-04 | 2012-09-05 | 李创中 | USB (Universal Serial Bus) car alarm |
| CN104925024A (en) * | 2015-05-20 | 2015-09-23 | 张彬彬 | Intelligent anti-theft device |
| CN105395190A (en) * | 2015-12-17 | 2016-03-16 | 无锡桑尼安科技有限公司 | Aircraft commander state alarming method based on multi-parameter detection |
| CN105496379A (en) * | 2015-12-17 | 2016-04-20 | 无锡桑尼安科技有限公司 | Health monitoring system |
| CN109377588A (en) * | 2018-10-29 | 2019-02-22 | 百度在线网络技术（北京）有限公司 | Test macro, method and the vehicle of Vehicular system timing |
-
2009
- 2009-11-26 CN CN2009202778411U patent/CN201580360U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653268A (en) * | 2011-03-04 | 2012-09-05 | 李创中 | USB (Universal Serial Bus) car alarm |
| CN104925024A (en) * | 2015-05-20 | 2015-09-23 | 张彬彬 | Intelligent anti-theft device |
| CN105395190A (en) * | 2015-12-17 | 2016-03-16 | 无锡桑尼安科技有限公司 | Aircraft commander state alarming method based on multi-parameter detection |
| CN105496379A (en) * | 2015-12-17 | 2016-04-20 | 无锡桑尼安科技有限公司 | Health monitoring system |
| CN109377588A (en) * | 2018-10-29 | 2019-02-22 | 百度在线网络技术（北京）有限公司 | Test macro, method and the vehicle of Vehicular system timing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |
|
| CX01 | Expiry of patent term |