CN203020270U - Vehicle anti-theft device - Google Patents
Vehicle anti-theft device Download PDFInfo
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- CN203020270U CN203020270U CN 201220728694 CN201220728694U CN203020270U CN 203020270 U CN203020270 U CN 203020270U CN 201220728694 CN201220728694 CN 201220728694 CN 201220728694 U CN201220728694 U CN 201220728694U CN 203020270 U CN203020270 U CN 203020270U
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- 230000007246 mechanism Effects 0.000 claims abstract description 121
- 238000012545 processing Methods 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims description 19
- 238000009795 derivation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 210000003660 reticulum Anatomy 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
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Abstract
The utility model relates to a vehicle anti-theft device sets up in the vehicle that has vehicle computer mechanism, including a sound mechanism, a accumulate mechanism and a processing control mechanism, accumulate mechanism is for connecting sound mechanism, and provide electric power in sound mechanism, processing control mechanism connects sound mechanism and vehicle computer mechanism, processing control mechanism includes the information derivation controller of a vehicle safety state information of leading out vehicle computer mechanism, and a sound controller that corresponds control sound mechanism, wherein vehicle safety state information includes one and locks/unblock information and a door and window switch information, by the utility model discloses a vehicle anti-theft device, the driver can avoid installing redundant theftproof receiver and anti-theft remote controller for it is more simple and convenient to install vehicle anti-theft device.
Description
Technical field
The utility model system is about a kind of design of vehicle, particularly about a kind of vehicle anti-theft device.
Background technology
Because the car thief is rampant, many all automotive vehicle owner's wishs are taken precautions against and are liked that car is stolen, how can select to install additional various car alarm.As shown in Figure 1, the car alarm 3 of known techniques comprises an antitheft receptor 30 and an audio alarm control setup 31 with central processing unit (CPU), antitheft receptor 30 is connected with vehicular computer mechanism 20, and the wire bond of audio alarm control setup 31 between antitheft receptor 30 and vehicular computer mechanism 20 go out, and be connected with antitheft sound device 32 with the central controlled lock system 235 of vehicle.
Transmit one by the anti-theft remote controller 33 with antitheft receptor 30 collocation and control signal to antitheft receptor 30, antitheft receptor 30 reaches this signal vehicular computer mechanism 20 again, be to carry out every setting after 20 interpretations of vehicular computer mechanism, such as oil-break/outage, the central controlled lock anti-theft measure such as lock.
Therefore, when the burglar destroys central controlled lock system 235, audio alarm control setup 31 can Detective theft-proof receptor 30 and vehicular computer mechanism 20 between signal, and in good time output signal and control antitheft sound device 32 and start, or the sound device 22 of controlling vehicle 2 sends the sound, and then frightens the resistance burglar and reach antitheft effect.
Yet, known burglary-resisting installation when mounted, car alarm 3 is online comparatively loaded down with trivial details with vehicular computer mechanism 20, and need additionally carry anti-theft remote controller 33 and just can carry out antitheft operation, therefore installing and using comparatively redundancy.In addition,, can't implement anti-theft feature on the contrary and make that cartheft is organic to be taken advantage of easily because working as machine from different the causing of vehicular computer mechanism's 20 transmission standards due to the control signal of antitheft receptor 30.
The utility model content
The purpose of this utility model is to provide a kind of vehicle anti-theft device, can exempt antitheft receptor and anti-theft remote controller that redundancy is installed, makes installation car more easy with burglary-resisting installation, to solve the above-mentioned problem that exists in known techniques.
The utility model is for the technological means that the problem that solves known techniques adopts is a kind of vehicle anti-theft device, is arranged at the vehicle with a vehicular computer mechanism, and vehicle anti-theft device comprises: a sound generating mechanism; One electricity storage mechanism is the connection sound generating mechanism, and provides electric power in sound generating mechanism; An and processing controls mechanism, connect sound generating mechanism and vehicular computer mechanism, processing and control element (PCE) connects out a vehicle safety status information of vehicular computer mechanism and the corresponding sound generating mechanism of controlling, and wherein the vehicle safety status information comprises a lock/unlock information and a Switch for door and window information.
In an embodiment of the present utility model, also comprise a microwave sensing device, the microwave sensing device is connected with processing controls mechanism.
In an embodiment of the present utility model, also comprise an air pressure sensing device, the air pressure sensing device is connected with processing controls mechanism.
In an embodiment of the present utility model, wherein, vehicle anti-theft device is connected with vehicular computer mechanism by diagnostic system connector on a car.
In an embodiment of the present utility model, also comprise controller local area network's transceiver (CAN-Transceiver) and controller local area network's controller (CAN-Controller), be connected between vehicular computer mechanism and processing controls mechanism.
In an embodiment of the present utility model, wherein, electricity storage mechanism is connected in an electric power output mechanism of vehicle.
In an embodiment of the present utility model, wherein, processing controls mechanism also comprises an electric power detecting unit, and the electric power detecting unit is connected in electricity storage mechanism and detects the electric power supply state of electricity storage mechanism and electric power output mechanism.
In an embodiment of the present utility model, wherein, electricity storage mechanism is a rechargeable battery.
The utlity model has following useful technique effect:
The technological means that adopts via the utility model, the diagnostic system connector captures the signal of vehicular computer mechanism on car, can be only with the simple online anti-theft effect that reaches, and applicablely simultaneously control with former vehicle controller, exempt antitheft receptor and anti-theft remote controller that redundancy is installed, make installation car more easy with burglary-resisting installation.
In addition, electricity storage mechanism can provide sound generating mechanism required electric power, when the burglar block vehicle the electric power output mechanism (for example: in the time of storage battery), sound generating mechanism still can send the sound with the electric power of built-in electricity storage mechanism and frighten the resistance burglar, really reach antitheft effect.
And the acquisition train safety information of vehicle anti-theft device is in the situation that do not affect the driving computing machine and carry out, and can avoid the burglary-resisting installation transfer instruction to cause situation when machine to vehicular computer mechanism, further promotes antitheft fiduciary level.
Description of drawings
Fig. 1 is the diagram of block that shows known vehicle anti-theft device;
Fig. 2 is the schematic diagram that shows according to the vehicle anti-theft device of an embodiment of the present utility model;
Fig. 3 is the diagram of block that shows according to the vehicle anti-theft device of an embodiment of the present utility model.
The primary clustering nomenclature
100 vehicle anti-theft devices
10 processing controls mechanisms
101 information derive controller
102 sounding controllers
103 electric power detecting units
104 sensing receptors
11 sound generating mechanisms
12 electricity storage mechanism
13 controller local area network's treatment loops
131 controller local area network's transceivers
132 controller local area network's controllers
14 microwave sensing devices
15 air pressure sensing device
2 vehicles
20 vehicular computer mechanisms
Diagnostic system connector on 201 cars
21 electric power output mechanisms
22 sound devices
23 train safety informations
231 car doors
232 vehicle windows
233 trunks
234 bonnets
235 central controlled lock systems
24 former car remote controllers
3 car alarms
30 antitheft receptors
31 audio alarm control setups
The specific embodiment
The specific embodiment that the utility model adopts will and attachedly be graphic and be further described by following embodiment.
See also Fig. 2 and Fig. 3, Fig. 2 is the schematic diagram that shows according to the vehicle anti-theft device of an embodiment of the present utility model, and Fig. 3 is the diagram of block that shows according to the vehicle anti-theft device of an embodiment of the present utility model.
As shown in Figures 2 and 3, be to be arranged at a vehicle 2 according to the vehicle anti-theft device 100 of an embodiment of the present utility model, and be connected with the vehicular computer mechanism 20 of vehicle 2.Vehicle anti-theft device 100 comprises a processing controls mechanism 10, a sound generating mechanism 11, an electricity storage mechanism 12, a controller local area network (Controller Area Network, CAN) treatment loop 13, a microwave sensing device 14 and an air pressure sensing device 15.In preferred embodiment, vehicle anti-theft device 100 is to be connected with vehicular computer mechanism 20 by (On-Board Diagnostics II, the OBD II) connector 201 of diagnostic system on a car.
In preferred embodiment, vehicular computer mechanism 20 is car door 231, vehicle window 232, trunk 233, bonnet 234 and the central controlled lock system 235 of vehicle 2 of being connected in by controller local area network's bus (CAN-BUS).And information derives controller 101 and hands over vehicular computer mechanism 20 via controller local area network's treatment loop 13 and hold, and connects out the vehicle safety status information 23 of vehicular computer mechanism 20 via controller local area network's treatment loop 13.Wherein, vehicle safety status information 23 comprises the Switch for door and window information such as car door 231, vehicle window 232, trunk 233, bonnet 234, and the lock/unlock information of central controlled lock system 235 for example.
Electric power detecting unit 103 is connected in electricity storage mechanism 12 and sounding controller 102.Electric power detecting unit 103 utilizes the voltage between detecting electricity storage mechanism 12 and electric power output mechanism 21 and confirms the electric power supply state.In the present embodiment, electricity storage mechanism 12 is a rechargeable battery, and it is connected with sound generating mechanism 11 on the one hand, is used for providing sound generating mechanism 11 required electric power, be connected with the electric power output mechanism 21 of vehicle on the other hand, to capture power charges from electric power output mechanism 21.Electric power output mechanism 21 can be storage battery or the storage battery of vehicle 2.
Sensing receptor 104 is connected with sounding controller 102, and has microwave sensing device 14 and air pressure sensing device 15 to be connected in sensing receptor 104.Microwave sensing device 14 comprises several microwave remote sensors, and air pressure sensing device 15 comprises several baroceptor, and these sensor settings are in any place of vehicle.Commit theft into the car when the burglar destroys vehicle window, several microwave remote sensors can reflex to by launched microwave microwave sensing device 14, and then sense and have foreign matter to invade in car.Or, the destroyed and pressure variation that causes of baroceptor sensing vehicle window, and be back to air pressure sensing device 15.At this moment, sensing receptor 104 receive microwave remote sensor from microwave arrangement for detecting 14, air pressure sensing device 15 baroceptor sensitive information and by sounding controller 102, make the corresponding sound generating mechanism 11 of controlling of sounding controller 102 send the sound, and then increase the risk that the burglar steals, reduce the stolen possibility of vehicle.
Controller local area network's treatment loop 13 comprises controller local area network's transceiver (CAN-Transceiver) 131 and controller local area network's controller (CAN-Controller) 132.Controller local area network's transceiver 131 is arranged between vehicular computer mechanism 20 and controller local area network's controller 132, and controller local area network's controller 132 is connected with central processing unit 101.
Wherein, controller local area network's transceiver 131 is for transmitting electronic signal in controller local area network's bus, and receives the electronic signal from controller local area network's bus.And controller local area network's controller 132 be for future self-controller local area network transceiver 131 electronic signal be converted to scrutable logical message, and information can be converted to electronic signal and transmit by controller local area network's transceiver 131.
When information derives controller 101 when carrying out the train safety information 23 that connects out vehicular computer mechanism 20, controller local area network's controller 132 process informations are derived the solicited message of controller 101, and pass to controller local area network's transceiver 131 after solicited message is converted to electronic signal.Controller local area network's transceiver 131 is sent to vehicular computer mechanism 20 with electronic signal via controller local area network bus.After vehicular computer mechanism 20 receives solicited message, the electronic signal of train safety information 23 is sent to controller local area network's transceiver 131, after controller local area network's controller 132 was converted to scrutable logical message with the electronic signal of train safety information 23, the information that is passed to derived controller 101.Edge this, vehicle anti-theft device 100 can capture train safety information 23 avoiding ACTIVE CONTROL driving computing machine, can exempt the direct transfer instruction of burglary-resisting installation and cause situation when machine to vehicular computer mechanism 20, and then promote antitheft fiduciary level.
Below explanation vehicle anti-theft device 100 is how to enter anti-theft modes.Steerman is pressed former car remote controller 24 and is controlled vehicular computer mechanism 20, after the chip identification code of the vehicular computer mechanism 20 former vehicle controllers 24 of identification, the central controlled lock system 235 of vehicle 2 is locked.Information derives the lock/unlock information that controller 101 via controller local area network treatment loops 13 are obtained central controlled lock system 235, after locking, confirmation central controlled lock system 235 just enters anti-theft modes, and control the light sound that rings of sound generating mechanism 11, make steerman confirm to enter anti-theft modes.If remove anti-theft modes, press again former car remote controller 24 release central controlled lock systems 235, information derives after controller 101 confirms 235 releases of central controlled lock system, controls light two sound that ring of sound generating mechanism 11, makes steerman confirm to have removed anti-theft modes.Vehicle anti-theft device 100 also can via after interpretation train safety information 23, enter anti-theft modes automatically after steerman is got off in addition.
After vehicle anti-theft device 100 enters anti-theft modes, if have the burglar to want to open by force car door 231, vehicle window 232, trunk 233, bonnet 234 or open central controlled lock system 235, this moment, vehicular computer mechanism 20 can detect the Switch for door and window information of car door 231, vehicle window 232, trunk 233, bonnet 234, and the abnormal condition of the lock/unlock information of central controlled lock system 235.Information derives the train safety information 23 that controller 101 connects out vehicular computer mechanism 20, if there are abnormal condition to control sound generating mechanisms 11 by sounding controller 102, the sounds occurs, and frightens the resistance burglar and commits theft.At this moment, if burglar's wish is cut off online between vehicle anti-theft device 100 and electric power output mechanism 21, still have electricity storage mechanism 12 to be powered at sound generating mechanism 11, so sound generating mechanism 11 sustainable developments go out the sound.Perhaps, vehicle anti-theft device 100 is controlled the sound device 22 that is linked to vehicular computer 20 and is sent the sound, also can reach the effect that frightens resistance.
By said structure, the signal of diagnostic system connector acquisition vehicular computer mechanism 20 on car, exempt antitheft receptor and anti-theft remote controller that redundancy is installed, can only just can reach anti-theft effect with former vehicle controller 24 controls, make installation car more easy with burglary-resisting installation 100.In addition, electricity storage mechanism 12 can provide sound generating mechanism 11 required electric power, and when the burglar destroyed being electrically connected to of vehicle anti-theft device 100 and electric power output mechanism 21, sound generating mechanism 11 still can send the sound and frighten the resistance burglar, and then reaches antitheft effect.
Above narration be only preferred embodiment explanation of the present utility model, allly is skillful in this skill person when can do according to above-mentioned explanation other all improvement, however these changes still belong to creation spirit of the present utility model and the scope of the claims of defining in.
Claims (8)
1. vehicle anti-theft device is arranged at the vehicle with a vehicular computer mechanism, it is characterized in that, this vehicle anti-theft device comprises:
One sound generating mechanism;
One electricity storage mechanism connects this sound generating mechanism, and provides electric power in this sound generating mechanism; And
One processing controls mechanism, connect this sound generating mechanism and this vehicular computer mechanism, this processing controls mechanism comprises that an information that connects out a vehicle safety status information of this vehicular computer mechanism derives controller and a corresponding sounding controller of controlling this sound generating mechanism.
2. vehicle anti-theft device as claimed in claim 1, is characterized in that, also comprises a microwave sensing device, and this microwave sensing device is connected with a sensing receptor of this processing controls mechanism.
3. vehicle anti-theft device as claimed in claim 1, is characterized in that, also comprises an air pressure sensing device, and this air pressure sensing device is connected with a sensing receptor of this processing controls mechanism.
4. vehicle anti-theft device as claimed in claim 1, is characterized in that, this vehicle anti-theft device system is connected with this vehicular computer mechanism by diagnostic system connector on a car.
5. vehicle anti-theft device as claimed in claim 1, it is characterized in that, also comprise controller local area network's transceiver and controller local area network's controller, and this controller local area network's transceiver and controller local area network's controller are connected in all between this vehicular computer mechanism and this processing controls mechanism.
6. vehicle anti-theft device as claimed in claim 1, is characterized in that, this electricity storage mechanism is an electric power output mechanism that is connected in this vehicle.
7. vehicle anti-theft device as claimed in claim 1, is characterized in that, this processing controls mechanism also comprises an electric power detecting unit, and this electric power detecting unit is connected in this electricity storage mechanism and detects the electric power supply state of this electricity storage mechanism and this electric power output mechanism.
8. vehicle anti-theft device as claimed in claim 1, is characterized in that, this electricity storage mechanism is a rechargeable battery.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101222901 | 2012-11-26 | ||
| TW101222901U TWM453617U (en) | 2012-11-26 | 2012-11-26 | Vehicle anti-theft equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203020270U true CN203020270U (en) | 2013-06-26 |
Family
ID=48644273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220728694 Expired - Fee Related CN203020270U (en) | 2012-11-26 | 2012-12-26 | Vehicle anti-theft device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203020270U (en) |
| TW (1) | TWM453617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228763A (en) * | 2014-07-11 | 2014-12-24 | 金陵科技学院 | Anti-theft device for automobile and control method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI727743B (en) * | 2020-04-16 | 2021-05-11 | 徐哲暉 | Anti-theft device for vehicles |
-
2012
- 2012-11-26 TW TW101222901U patent/TWM453617U/en not_active IP Right Cessation
- 2012-12-26 CN CN 201220728694 patent/CN203020270U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228763A (en) * | 2014-07-11 | 2014-12-24 | 金陵科技学院 | Anti-theft device for automobile and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM453617U (en) | 2013-05-21 |
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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 |
Granted publication date: 20130626 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |