CN2512671Y - Anti-theft device for automobile brake - Google Patents
Anti-theft device for automobile brake Download PDFInfo
- Publication number
- CN2512671Y CN2512671Y CN 01276268 CN01276268U CN2512671Y CN 2512671 Y CN2512671 Y CN 2512671Y CN 01276268 CN01276268 CN 01276268 CN 01276268 U CN01276268 U CN 01276268U CN 2512671 Y CN2512671 Y CN 2512671Y
- Authority
- CN
- China
- Prior art keywords
- relay
- electronic fuel
- fuel tap
- electromagnetic switch
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a car brake antitheft device, which comprises an electromagnetic switch, a wireless remote control code core, an open and close relay, an electronic gas pedal and a remote controller. When the car stops, the engine stops and the driver steps down the pedal, the braking pipe will produce hydraulic pressure. Then the electronic gas valve is closed, the foot of the drives separates from the pedal and the wheel can not rotate, the theft prevention aim is reached. Otherwise, the remote controller opens the electronic oil valve, the hydraulic pressure reduces and the braking pump and the braking sheet reposition, the wheel can rotate and the theft proof is removed. The utility model has advantages of reliable antitheft capability.
Description
This device relates to the safety device of automobile burglar.
Along with the raising of people's material and cultural life, automobile enters family more and more at large, and the safety of automobile is parked the attention that also is subjected to the car owner more.The type of alarms and security systems for automobiles is more at present, continuous chimes of doom will take place in cartheft contact car, even can inform the car owner by beeper, but can't satisfy car owner's demand, Here it is at present alarms and security systems for automobiles not to automotive wheel braking take measures and cause.
The purpose of this utility model is the operating characteristic according to brake system of car, designs a kind of automobile brake anti-joyride device.Even car door is pried open, engine starting can not drive away car.
The utility model is made up of electromagnetic switch, wireless remote control crypto chip, remote controller, unlatching relay, closed relay, electronic fuel tap door etc.
Wherein: 1, electromagnetic switch is to switch on and off the device that storage battery is supplied with anti-joyride device, the coil of electromagnetic switch is connected to automotive ignition system by lead, when igniting is work, disconnect the normally closed contact of electromagnetic switch, storage battery is no longer to power supplies such as wireless remote control crypto chip, relay, electronic fuel tap doors.The automobile brake anti-joyride device is not worked.Avoided the interference of anti-theft system to the normal operation of automobile.
2, remote controller is to send the opening and closing signal, the parts of control wireless remote control crypto chip relevant work.
3, the wireless remote control crypto chip is to receive the control signal that remote controller is sent here, controls corresponding relay working part.When the wireless remote control password, when chip received start signal, it can only be exported control and open relay work.When the wireless cipher chip received closing signal, it can only export the work of control closed relay.
4, opening relay and closed relay is that the work of the electronic fuel tap door of control makes it be in the device of unlatching or closed condition.
5, electronic fuel tap door is the device that the intrasystem braking liquid of control brake flows and stops braking liquid to flow, and is installed in the brake system of car pipeline, when it is in closed condition, can keep the pressure of braking liquid.
The utility model is the automobile storage battery power supply to be introduced through lead be connected on the electromagnetic switch normally closed contact a, and normally closed contact b is connected through lead on the terminals for power supplies of wireless remote control crypto chip, and two groups of mouths of wireless remote control crypto chip connect the unlatching relay J respectively
1With closed relay J
2The coil two ends, open relay at J
1Open contact c and closed relay J
2Open contact e and connect after be connected on the electromagnetic switch normally closed contact b, open relay J
1Open contact d connect coil one end of electronic fuel tap door, closed relay J
2Open contact f be connected on the other end of coil, electronic fuel tap door hub of a spool tapping point links to each other with the automobile storage battery negative terminal.
The principle of work of the utility model braking anti-joyride device is: when automobile stops, behind the engine off, electromagnetic switch normally closed contact closure, automobile storage battery is powered to this device, the chip of this device just is in wait and shakes the control signal phase, brake pedal tramps with one's feet down, braking liquid in the brake system pipeline just produces pressure, presses the remote controller out code, makes wireless remote control crypto chip output closing signal reach closed relay J
2Work, closed relay J
2Make the work of electronic fuel tap door to electronic fuel tap door electric energy transmitting, be in closed condition, this moment, braking liquid did not have backflow, was still keeping pressure.Pin leaves brake pedal, and wheel still can not rotate, and has reached the theft-proof purpose of automobile brake.Otherwise the output start signal that remote controller sends open command wireless remote control crypto chip reaches the unlatching relay J
1Relay J is opened in work
1Make the work of electronic fuel tap door to electronic fuel tap door electric energy transmitting, be in opening.Ducted braking liquid flows back to petrol storage tank, and the brake fluid pressure in the brake-press lead reduces, and brake cylinder and brake strap are got back to the normal position, and wheel just can rotate.Thereby removed anti-theft feature, when automobile engine starting is worked, electromagnetic switch action, the electromagnetic switch normally closed contact is disconnected, and whole anti-joyride device non-transformer and not working has guaranteed that automobile normally moves.
Description of drawings is as follows:
Fig. 1 is an automobile brake anti-joyride device functional block diagram.
Fig. 2 is an automobile brake anti-joyride device remote controller scheme drawing.
Fig. 3 is the electronic fuel tap door electrical schematic diagram of control.
In Fig. 1,2,3, the 1st, electromagnetic switch, the 2nd, the wireless remote control crypto chip, the 3rd, open relay J
1, the 4th, closed relay J
2, No. 5 electronic fuel tap doors, the 6th, oil-piping, the 7th, remote controller, the 8th, release the button, the 9th, X button, a, b are the electromagnetic switch normally closed contacts, c, d open relay J
1Open contact, e, f are closed relay J
2Open contact, B is electronic fuel tap door coil.
It is reasonable to the utlity model has project organization, easy to install, and the automobile burglar performance is good Advantage, the batch production of suitable all kinds of producers is a kind of product of protecting automotive safety, is worth energetically Promote.
Embodiment:
Electromagnetic switch is 300-350MHZ with commercially available automobile normally closed contact electromagnetic switch, wireless remote control crypto chip with AGL818 received signal frequency, remote controller transmitting frequency 300-350MHZ and wireless remote control crypto chip coupling.Open relay J
1With closed relay J
2Adopt the JZC-22F-S-C of vdc 12V, contact carrying DC current 15A.Electronic fuel tap door coil turns to 3 taps by φ 1.5 knee envelope curves, and electronic fuel tap door is connected in the pipeline.With lead automobile storage battery is drawn receive on electromagnetic switch normally closed contact, the wireless remote control crypto chip terminals for power supplies, on the relay normally open contact, electronic fuel tap door coil terminals, the wireless remote control chip output is connected with closed relay coil two ends with the unlatching relay respectively, and the open contact d, the f that open relay and closed relay are connected with electronic fuel tap door coil two ends respectively.
Claims (2)
1, the automobile brake anti-joyride device is by electromagnetic switch (1), wireless remote control crypto chip (2), unlatching relay J
1(3), closed relay J
2(4), electronic fuel tap door (5), remote controller (7) are formed, it is characterized in that the automobile storage battery power supply meets electromagnetic switch (1) normally closed contact a, electromagnetic switch (1) normally closed contact b is connected on the terminals for power supplies of wireless remote control crypto chip (2), and two groups of mouths of wireless remote control crypto chip (2) connect the unlatching relay J respectively
1(3) and closed relay J
2(4) the device J that continues is opened at coil two ends
1(3) open contact c and closed relay J
2(4) open contact e and connect after be connected on electromagnetic switch (1) the normally closed contact b, open relay J
1(3) open contact d meets coil B one end of electronic fuel tap door, closed relay J
2(4) open contact f is connected on the other end of electronic fuel tap door coil B, electronic fuel tap door hub of a spool tapping point links to each other with the automobile storage battery negative pole, solenoid winding contact fire system, press remote controller (7) release the button (8) and X button (9) instruction control wireless remote control crypto chip (2) goes control unlatching relay J
1(3) and closed relay J
2(4) corresponding actions, thus control the unlatching of electronic fuel tap door (5) or close.
2, automobile brake anti-joyride device according to claim 1 is characterized in that electronic fuel tap door (5) is installed in the pipeline of brake system of car the hydraulic circuit of control brake system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276268 CN2512671Y (en) | 2001-12-06 | 2001-12-06 | Anti-theft device for automobile brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276268 CN2512671Y (en) | 2001-12-06 | 2001-12-06 | Anti-theft device for automobile brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512671Y true CN2512671Y (en) | 2002-09-25 |
Family
ID=33680445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01276268 Expired - Fee Related CN2512671Y (en) | 2001-12-06 | 2001-12-06 | Anti-theft device for automobile brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512671Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329234A (en) * | 2014-07-28 | 2016-02-17 | 比亚迪股份有限公司 | Vehicle remote control brake device, vehicle remote control system and vehicle remote control brake method |
| CN106314359A (en) * | 2016-09-13 | 2017-01-11 | 彭希南 | Electric vehicle speed-governing anti-theft controller |
-
2001
- 2001-12-06 CN CN 01276268 patent/CN2512671Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329234A (en) * | 2014-07-28 | 2016-02-17 | 比亚迪股份有限公司 | Vehicle remote control brake device, vehicle remote control system and vehicle remote control brake method |
| CN105329234B (en) * | 2014-07-28 | 2018-02-09 | 比亚迪股份有限公司 | Vehicle remote control brake apparatus, the remote control system of vehicle and vehicle remote control braking method |
| CN106314359A (en) * | 2016-09-13 | 2017-01-11 | 彭希南 | Electric vehicle speed-governing anti-theft controller |
| CN106314359B (en) * | 2016-09-13 | 2018-07-06 | 彭希南 | Electric vehicle speed governing anti-theft controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2512671Y (en) | Anti-theft device for automobile brake | |
| CN205742335U (en) | A kind of Electric Control System of Electric Shovel based on CAN | |
| CN201745538U (en) | Automobile anti-theft device | |
| CN201128406Y (en) | Theft-proof device for car | |
| CN2597273Y (en) | Anti-theft device for motor vehicle | |
| CN201592694U (en) | Energy-saving dual purpose simple hand-operated automobile-used burglar alarm | |
| CN201400156Y (en) | Automobile burglar alarm | |
| CN201105713Y (en) | Automobile burglarproof oil pump locking device | |
| CN201338581Y (en) | All-steel sealed remote control lock with independent structure for automobile starter | |
| CN201206369Y (en) | Theftproof telephone alarm door lock | |
| CN1477004A (en) | Motor vehicle anti-theft device and its anti-theft method | |
| CN203511845U (en) | Intelligent anti-theft lock for a bicycle | |
| CN2231318Y (en) | Automatic cut-out device for diesel engine | |
| CN2808668Y (en) | Digital multifunctional anti-theft device | |
| CN2404766Y (en) | Decoding electromagnetic valve type vehicle theft-proof device | |
| CN2481582Y (en) | Anti-theft device for automobile | |
| CN2402551Y (en) | Anti-robbing and anti-theft electronic lock for motor vehicle | |
| CN200955298Y (en) | Motor lock key and handle deadly-locking mechanism | |
| CN200954809Y (en) | Motor-vehicle anti-robbing anti-theft safety electronic circuit lock | |
| CN2480245Y (en) | Hiden anti-destruction type vehicle theft-proof device by remote controlling fuel | |
| CN2312151Y (en) | Theft-proof device for motor traffic vehicles | |
| CN2790853Y (en) | Anti-theft device for automobile | |
| CN2373320Y (en) | Anti-theft device for vehicle | |
| CN2795474Y (en) | Anti-theft warning igniter for motorcycle | |
| CN205706592U (en) | A kind of electric motor car electric theft-proof system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |