CN2728857Y - Motor vehicle clutch brake controll device with antitheft ability - Google Patents
Motor vehicle clutch brake controll device with antitheft ability Download PDFInfo
- Publication number
- CN2728857Y CN2728857Y CN 200420077591 CN200420077591U CN2728857Y CN 2728857 Y CN2728857 Y CN 2728857Y CN 200420077591 CN200420077591 CN 200420077591 CN 200420077591 U CN200420077591 U CN 200420077591U CN 2728857 Y CN2728857 Y CN 2728857Y
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- Prior art keywords
- clutch
- control circuit
- electromagnetic valve
- brake
- sensor
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Abstract
The utility model relates to a motor vehicle clutch brake control device with antitheft ability, comprising a brake, a clutch, a sensor, a control circuit, a sound warning device, a light warning device, a brake electrical switch, a clutch electrical switch, a brake electromagnetic valve, and a clutch electromagnetic valve. The electromagnetic valve is arranged on the oil path to convey hydraulic oil for the brake, and the clutch electromagnetic valve is arranged on the oil path to convey hydraulic oil for the clutch. When the control circuit is arranged in the state of alert, the behavior of stealing vehicle makes the electrical signal generated from the sensor be transmitted to the control circuit which then outputs electrical signal to drive the brake electromagnetic valve and the clutch electromagnetic valve to conduct the oil path so as to close the brake and separate the clutch, and then the control circuit also outputs the electrical signal to drive the sound and light warning devices so as to stop the stolen vehicle running and give the warning alarm to the owner.
Description
Technical field
The utility model relates to automobile clutch, braking control device, relates in particular to brake of motor-driven vehicle, arrangement of clutch with anti-theft capability.The utility model belongs to the subsequent application in first to file that application number is 200420049739.3, name is called " a kind of automobile clutch, brake, accelerator control device ", submits on April 29th, 2004, should will be cited in this manual in the content of first to file, and as a teachings herein part.
Background technology
In first to file, described a kind of brake gear and arrangement of clutch that utilizes solenoid control fluid power to drive described, this device is particularly suitable for the self-propelled vehicle that the disabled person drives, and helps lower limb disable person driving, controlling machine motor-car.In the above-mentioned brake, clutch control device in first to file brake and two manual power switch of controllable function of power-transfer clutch, three electromagnetic valves, preceding wheel brake, rear wheel brake, power-transfer clutch common actions are finished.First electric switch is electrically connected with the electric drive terminal of first, second electromagnetic valve, two electromagnetic valves are installed in respectively on the oil circuit into front and rear wheel brake delivery hydraulic pressure oil, second electric switch is electrically connected with the electric drive terminal of the 3rd electromagnetic valve, and the 3rd electromagnetic valve is installed on the oil circuit into power-transfer clutch delivery hydraulic pressure oil.Wheel brake, rear wheel brake, power-transfer clutch are by separately energy storage oil cylinder fuel feeding before above-mentioned.The M/C first electric switch conducting, drive current drive first electromagnetic valve, second electromagnetic valve is connected the oil circuit between preceding wheel brake, rear wheel brake and the energy storage oil cylinder respectively, make front and rear wheel brake work.Manual second electric switch makes the second electric switch conducting, and drive current drives the 3rd electromagnetic valve and connects oil circuit between power-transfer clutch and the energy storage oil cylinder, makes disengaging of clutch.Thus, above-mentionedly realized being convenient to the disabled person and driving self-propelled vehicle with manual power switch controlling machine motor vehicle brake, power-transfer clutch in first to file.But above-mentioned self-propelled vehicle clutch, braking control device do not have anti-theft capability.For making the self-propelled vehicle of using above-mentioned power-transfer clutch, braking control device have anti-theft capability, need on the basis of above-mentioned control setup, increase antitheft, warning device, form the new automobile clutch with anti-theft capability, braking control device.
Summary of the invention
The purpose of this utility model provides a kind of automobile clutch, braking control device with anti-theft capability, to solve the motor vehicle antitheft problem of using above-mentioned brake, clutch control device.
Know-why of the present utility model is: on the manual power switch of original automobile clutch, braking control device and the circuit between the electromagnetic valve control circuit is set, and control circuit is connected with shock sensor, infradred sensor, control circuit is electrically connected with acoustic alarm device and light warning device simultaneously.When theft takes place when, the infrared ray that the vibrations of the sensor sense vehicle or robber's health send produces electric signal, after control circuit receives the electric signal of sensor passes, output drives the solenoid valve conduction oil circuit in electric signal driving brake gear and the power-transfer clutch oil circuit, make brake gear and clutch operating, with wheel lockup and make power-transfer clutch be in released state.
Automobile clutch, braking control device with anti-theft capability of the present utility model comprises: front and rear wheel brake electromagnetic valve and clutch solenoid valve; The front and rear wheel brake; Brake electric switch and power-transfer clutch electric switch; Remote controller; Sensor; Control circuit; Acoustic alarm device, light warning device; It is characterized in that: described front and rear wheel brake electromagnetic valve is installed in respectively in the oil circuit into described front and rear wheel brake delivery hydraulic pressure oil; Described brake electric switch and described power-transfer clutch electric switch are electrically connected with described control circuit respectively; Described sensor is electrically connected with described control circuit; Described acoustic alarm device and described smooth warning device are electrically connected with described control circuit respectively.
Above-mentioned automobile clutch, braking control device with anti-theft capability of the present utility model, it is characterized in that: described sensor is a shock sensor.
Above-mentioned automobile clutch, braking control device with anti-theft capability of the present utility model, it is characterized in that: described sensor is an infradred sensor.
Above-mentioned automobile clutch, braking control device with anti-theft capability of the present utility model is characterized in that: described acoustic alarm device and light warning device are original device and the car lamp device of blowing a whistle of self-propelled vehicle.
Above-mentioned automobile clutch, braking control device of the present utility model with anti-theft capability, it is characterized in that: be electrically connected on the circuit between described control circuit and the described forward and backward brake electromagnetic valve and described control circuit and described clutch solenoid valve between be electrically connected circuit and be provided with relay, above-mentioned each relay is anodal to connect vehicle power positive pole, negative pole connects vehicle motor machine oil sensor.
Above-mentioned automobile clutch, braking control device with anti-theft capability of the present utility model, it is characterized in that: described relay is a noncontacting switch.
Automobile clutch, braking control device with anti-theft capability of the present utility model, compared with prior art has following advantage: when vehicle is stolen, shock sensor or infradred sensor produce electric signal and give control circuit with electric signal transmission, control circuit produces electric signal and drives front and rear wheel brake electromagnetic valve and arrangement of clutch solenoid valve conduction oil circuit, make the front and rear wheel brake gear with the front and rear wheel locking, power-transfer clutch is in released state simultaneously, cause stolen vehicle to travel, effectively stop the burglar that vehicle is stolen.
Description of drawings
Fig. 1 is automobile clutch, the braking control device basic structure scheme drawing that the utlity model has anti-theft capability.
The specific embodiment
The parts of each Reference numeral representative are as follows in Fig. 1: wheel brake electromagnetic valve and rear wheel brake electromagnetic valve before wheel brake, 2 rear wheel brakes, 3 power-transfer clutchs, 4 and 5 are respectively before 1,6 are respectively light warning device harmony warning device for shock sensor, 9 for infradred sensor, 10 and 11 for control circuit, 8 for clutch solenoid valve, 7,12 are the brake electric switch, and 13 is the power-transfer clutch electric switch.Do not express the remote controller of anti-theft system among the figure for simplicity's sake.
At the automobile clutch with anti-theft capability of the present utility model shown in Figure 1, in the braking control device, before wheel brake electromagnetic valve 4 be installed in the oil circuit to preceding wheel brake 1 delivery hydraulic pressure oil, two electrodes of electromagnetic valve 4 connect driving power and control circuit terminal respectively, when control circuit is received sensor warning electric signal, switch conduction makes the conducting of electromagnetic valve current loop in the control circuit, magnet coil in the electromagnetic valve is energized and produces magnetic field, this magnetic field pair produces magnetic force with the ferromagnetic material armature of oil circuit plunger one, the tension force that causes this oil circuit plunger to overcome the normality case spring retreats, make electromagnetic valve connect the oil inlet and the oil outlet conducting of brake fluid line, the brake cylinder of wheel brake before high-pressure and hydraulic oil is entered, the brake cylinder action makes brake facing contact with wheel disc under hydraulic fluid pressure promotes, with the front-wheel locking.Rear wheel brake electromagnetic valve 5 is installed in the oil circuit to rear wheel brake 2 delivery hydraulic pressure oil, and its electromagnetic valve 5 structures are the same with electromagnetic valve 4 with principle of work.Clutch solenoid valve 6 is installed in the oil circuit to power-transfer clutch 3 delivery hydraulic pressure oil, and the structure of electromagnetic valve 6 is also identical with electromagnetic valve 4 with principle of work, and when the electric signal that produces when control circuit 7 drove this electromagnetic valve 6 and makes the oil circuit conducting, then power-transfer clutch 3 was in released state.Shock sensor 8 and infradred sensor 9 are electrically connected with the input signal terminal of control circuit 7 respectively, and when control circuit was set to the state of alert, above-mentioned two sensors 8,9 produced electric signal and is transferred to control circuit 7.Control circuit 7 is electrically connected with the driving circuit repeat circuit of acoustic alarm device 10 and light warning device 11 respectively, the electric signal of control circuit 7 outputs can drive the relay of acoustic alarm device 10, light warning device 11, the drive current loop of above-mentioned two warning devices of conducting makes above-mentioned two warning devices distinguish sounding, luminous.Control circuit 7 is electrically connected with brake electric switch 12 and power-transfer clutch electric switch 13 respectively, when control circuit 7 is on the alert situation, then disconnect brake electric switch 12 and power-transfer clutch electric switch 13 loops down, make two electric switches 12 and 13 to control electromagnetic valve 4,5,6.
The control circuit 7 that uses a teleswitch anti-theft system is set to the state of alert.The utlity model has the automobile clutch of anti-theft capability when installation, the vehicle of braking control device runs into the sled car door, engine compartment cover or break glass for vehicle window cause vibrations or when the burglar is positioned at position of driver, shock sensor 8 or infradred sensor 9 produce electric signal, and be transferred to control circuit 7, control circuit 7 produces electric signal driving acoustic alarm device 10 and light warning device 11 sends sound respectively, light is reported to the police, control circuit 7 drives electromagnetic valve 4 and electromagnetic valve 5 conductings simultaneously, hydraulic oil through above-mentioned electromagnetic valve makes preceding wheel brake 1 and rear wheel brake 2 lockings, make stolen vehicle to move, the electric signal of control circuit 7 drives electromagnetic valve 6 conductings simultaneously, hydraulic oil separates power-transfer clutch 3, even the robber has started driving engine, vehicle still can't travel.
In the example shown in Figure 1, shock sensor 8 and infradred sensor 9 are respectively installed one.When reality is used, a plurality of shock sensors or infradred sensor can be installed as required.The employed sensor of the utility model also is not limited only to shock sensor and infradred sensor, and other conventional sensors also can be used.
Fig. 1 control circuit 7 is electrically connected in the circuit with electromagnetic valve 4,5 and control circuit 7 is electrically connected with electromagnetic valve 6 in the circuit and all can further inserts a relay respectively, and anodal positive pole, the negative pole that connects vehicle-mounted direct supply of these relays is connected to the engine motor oil sensor.When the motor car engine unstart, this relay makes the disconnection that is electrically connected between control circuit 7 and the electromagnetic valve 4,5,6.When motor car engine is started, these relay negative poles were disconnected with being connected of described machine oil sensor, the actuating of relay makes that circuit is connected between control circuit 7 and the electromagnetic valve 4,5,6, the electric signal of control circuit 7 drives electromagnetic valve 4,5,6 conducting oil circuits, makes forward and backward brake locking and disengaging of clutch.Above-mentioned relay also can substitute with noncontacting switch, and its principle of work is identical with relay with connection mode.
In the technical solution of the utility model, described acoustic alarm device can be the original device of blowing a whistle of vehicle, adopting the vehicle device of blowing a whistle, when for example horn trumpet is as the acoustic alarm device, loudspeaker are anodal to be connected with the 12V power supply through the loudspeaker wire fuse, insert relay in the bonding loop of loudspeaker negative pole, promptly when the electric signal of sensor 8,9 is transmitted to control circuit 7, control circuit 7 output electric signal make loudspeaker negative loop repeat circuit move, connect loudspeaker cathodal current loop, the loudspeaker of vehicle are blown a whistle.In the technical solution of the utility model, described smooth warning device can be the original car light of vehicle, this moment, the positive pole of car light was connected with the 12V power supply, insert relay in car light negative pole and the bonding loop, promptly when the electric signal of sensor 8,9 is transmitted to control circuit 7, control circuit 7 output electric signal make and make car light form full current loop, vehicle light illumination in actuating of relay conducting car light bonding loop.
Claims (6)
1. automobile clutch, braking control device with anti-theft capability comprises:
Front and rear wheel brake electromagnetic valve and clutch solenoid valve;
The front and rear wheel brake;
Brake electric switch and power-transfer clutch electric switch;
Remote controller; Sensor; Control circuit; Acoustic alarm device, light warning device;
It is characterized in that:
Described front and rear wheel brake electromagnetic valve is installed in respectively in the oil circuit into described front and rear wheel brake delivery hydraulic pressure oil;
Described brake electric switch and described power-transfer clutch electric switch are electrically connected with described control circuit respectively;
Described sensor is electrically connected with described control circuit;
Described acoustic alarm device and described smooth warning device are electrically connected with described control circuit respectively.
2. automobile clutch, the braking control device with anti-theft capability according to claim 1 is characterized in that: described sensor is a shock sensor.
3. automobile clutch, the braking control device with anti-theft capability according to claim 1 is characterized in that: described sensor is an infradred sensor.
4. automobile clutch, the braking control device with anti-theft capability according to claim 1 is characterized in that: described acoustic alarm device and light warning device are original device and the car lamp device of blowing a whistle of self-propelled vehicle.
5. automobile clutch, the braking control device with anti-theft capability according to claim 1, it is characterized in that: be electrically connected on the circuit between described control circuit and the described forward and backward brake electromagnetic valve and described control circuit and described clutch solenoid valve between be electrically connected circuit and be provided with relay, above-mentioned each relay is anodal to connect vehicle power positive pole, negative pole connects vehicle motor machine oil sensor.
6. automobile clutch, the braking control device with anti-theft capability according to claim 5 is characterized in that: described relay is a noncontacting switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420077591 CN2728857Y (en) | 2004-07-13 | 2004-07-13 | Motor vehicle clutch brake controll device with antitheft ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420077591 CN2728857Y (en) | 2004-07-13 | 2004-07-13 | Motor vehicle clutch brake controll device with antitheft ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2728857Y true CN2728857Y (en) | 2005-09-28 |
Family
ID=35047637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420077591 Expired - Fee Related CN2728857Y (en) | 2004-07-13 | 2004-07-13 | Motor vehicle clutch brake controll device with antitheft ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2728857Y (en) |
-
2004
- 2004-07-13 CN CN 200420077591 patent/CN2728857Y/en not_active Expired - Fee Related
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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 |