CN201047992Y - Automobile constant speed cruise controller - Google Patents
Automobile constant speed cruise controller Download PDFInfo
- Publication number
- CN201047992Y CN201047992Y CNU2007200131338U CN200720013133U CN201047992Y CN 201047992 Y CN201047992 Y CN 201047992Y CN U2007200131338 U CNU2007200131338 U CN U2007200131338U CN 200720013133 U CN200720013133 U CN 200720013133U CN 201047992 Y CN201047992 Y CN 201047992Y
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- switch
- pin
- constant speed
- relay
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Abstract
An automobile constant speed cruise control device is provided with a transmitter, a receiver, an electromagnetic executer and a normally closed on/off switch connected with each other and the transmitter is provided with a PT2262L coding chip circuit, and four data input terminals of the transmitter are respectively connected with a rescission switch, a constant speed switch, a deceleration switch and an acceleration switch. The receiver is provided with a PT2272L decoding chip circuit, and three data output terminals of the receiver are respectively connected with a relay through a switch triode. The electromagnetic executer is provided with a speed reduction motor and a soft iron block is arranged at the electric motor shaft end. An electromagnet connected with a flexible throttle line is sleeved on the electric motor shaft and the output terminal of the relay is connected with the speed reduction motor and the electromagnet. A remote control transmitter is arranged in the cab of the automobile and a remote control receiver and the electromagnetic executer are arranged in an engine house of the automobile. The flexible throttle line is connected to a throttle and a moving contact of the normally closed on/off switch is connected with a brake pedal. The utility model keeps the throttle opening constant in the running of the automobile, ensures that the automobile can cruise at the constant speed on a segment of flatter roads and also can ensure that the automobile is accelerated and decelerated.
Description
Technical field
The utility model relates to a kind of control device of gas, particularly a kind of cruise control device for automobile.
Background technology
Automobile is controlled travel speed with the size of accelerator open degree in motion.On automobile, throttle links to each other with gas pedal in the pilothouse by throttle line, in the prior art, when driver drive motor travels, driver's pin will be stepped on gas pedal always, the degree of tightness of gas pedal being trampled by pin changes the aperture of controlling throttle and then the size of controlling the speed of a motor vehicle, driver's pin and leg all will have certain labour intensity, when automobile at the uniform velocity travels on one big section more smooth highway, the aperture of general throttle changes little, do not need throttle is done trampling of how many degrees of tightness variations, at this moment driver's pin also is critical and steps on gas pedal, with pin gas pedal is applied certain foot-operated power and keep automobile at the uniform velocity to travel, the time has been grown driver's pin, leg is so that spirit all can be nervous and tired.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, propose a kind of when on one big section more smooth highway, at the uniform velocity travelling, a kind of cruise control device for automobile of accelerator open degree that can Control of Automobile.
The utility model is realized with the following method.
Cruise control device for automobile has continuous remote control transmitter, receiver of remote-control sytem, electromagnetic actuator and normally closed cut-off switch,
Remote control transmitter has housing, there is trigger-type often to drive the constant speed switch on the housing, trigger-type is is often straightened one out and eased out his anxiety except that switch, trigger-type often opens acceleration switch and trigger-type is often reduced fast switch, the remote controlled transmitting circuit plate is arranged in the housing, on the remote controlled transmitting circuit plate remote controlled transmitting circuit is arranged, remote controlled transmitting circuit has continuous PT2262L coding chip circuit, F05C transmitter module circuit and battery, four data input end 10 pin of PT2262L coding chip, 11 pin, in 12 pin and 13 pin, 10 pin and 13 pin are connected with cancel switch contact and constant speed make and break contact respectively, the cancel switch contact links to each other with power input 18 pin of PT2262L coding chip respectively with the constant speed make and break contact, 11 pin and 12 pin are connected with speed reducing switch contact and acceleration switch contact respectively, the speed reducing switch contact links to each other with 18 pin with 13 pin by isolating diode respectively with the acceleration switch contact, the input end of F05C transmitter module links to each other with output terminal 17 pin of PT2262L coding chip, the constant speed switch, cancel switch, acceleration switch and speed reducing switch, have respectively an electric contact respectively with the constant speed make and break contact, the cancel switch contact, the acceleration switch contact links to each other with the speed reducing switch contact, the constant speed switch, cancel switch, another electric contact of acceleration switch and speed reducing switch links to each other with the positive pole of battery with the power input of F05C transmitter module
Receiver of remote-control sytem has housing, the remote-control receiving circuit plate is arranged in the housing, on the remote-control receiving circuit plate remote-control receiving circuit is arranged, remote-control receiving circuit has continuous J04E receiver module circuit, PT2272L decoding chip circuit and feed circuit, the PT2272L decoding chip has identical address code with above-mentioned PT2262L coding chip, the output terminal of J04E receiver module links to each other with input end 14 pin of PT2272L decoding chip, four data output terminal 10 pin of PT2272L decoding chip, 11 pin, in 12 pin and 13 pin, 10 pin are unsettled, 11 pin, 12 pin and 13 pin are respectively by isolating diode and resistance and speed reducing switch triode, the acceleration switch triode links to each other with the input end of constant speed switch triode, the acceleration switch triode, the output terminal of speed reducing switch triode and constant speed switch triode respectively with accelerating relay, one end of the solenoid of deceleration relay and constant speed relay links to each other, accelerating relay, the power input electric polarity of deceleration relay is opposite, feed circuit have voltage regulator module, voltage regulator module has two kinds of voltage output ends of 12 volts and 5 volts, 12 volts of voltage output ends respectively with accelerating relay, deceleration relay links to each other with the other end of constant speed electromagnetic coil relay, 12 volts of voltage output ends respectively with accelerating relay, deceleration relay links to each other with the power input of constant speed relay, 5 volts of voltage output ends link to each other with the power input of PT2272L decoding chip, 5 volts of voltage output ends link to each other by the power input of dropping resistor with the J04E receiver module
Electromagnetic actuator has reducing motor, the outer end of reducing motor axle is fixed with the soft iron piece, is with the electromagnet that can rotate on the motor shaft between reducing motor and the soft iron piece on motor shaft, and limiting block and reduction torsion spring are arranged between electromagnet and the motor, the housing of electromagnet is connected with flexible throttle line
Normally closed cut-off switch is the normally closed cut-off switch of mechanical type, the normally closed cut-off switch of mechanical type is connected with isolating diode, the moving contact of normally closed cut-off switch links to each other with the positive pole of isolating diode, and the contact of deciding of normally closed cut-off switch links to each other with feed circuit input end in the remote-control receiving circuit
Accelerating relay in the remote-control receiving circuit, the power output end of deceleration relay link to each other with the reducing motor electric contact of electromagnetic actuator, and the power output end of constant speed relay links to each other with the electromagnet electric contact of electromagnetic actuator.
The utility model need be installed on the automobile and use.During installation, remote control transmitter is installed on the indoor bearing circle of car steering, receiver of remote-control sytem is installed in the automobile engine compartment, as be installed in by the accumulator, electromagnetic actuator is installed in by the interior motor car engine throttle of automobile engine compartment, the outer end of the flexible throttle line of electromagnetic actuator is connected on the motor car engine throttle, the power that reduction torsion spring between electromagnet and the motor is tightened flexible throttle line, normally closed cut-off switch is installed in by the indoor brake pedal of car steering, the moving contact of normally closed cut-off switch links to each other with brake pedal, the positive pole of its isolating diode links to each other with the positive pole of automobile current generator, the negative pole of isolating diode links to each other with the positive pole of accumulator, purpose is to make charge in batteries normal, generator no-output when stopping, and the receiver of remote-control sytem dead electricity quits work.
During use, when remote control transmitter not being operated, the automobilist can the foot throttle cruising.When automobile at the uniform velocity travels on one big section more smooth highway, the driver can press the constant speed switch on the remote control transmitter, the PT2262L coding chip gets, its 13 pin noble potential, the F05C transmitter module is launched this coded signal, the J04E receiver module of receiver of remote-control sytem receives this coded signal, be input to the PT2272L decoding chip, its 13 pin noble potential, the conducting of constant speed switch triode, the constant speed relay gets, electromagnetic actuation is motionless on the soft iron piece of motor shaft outer end, throttle line is motionless, and engine throttle is remained on current aperture, and automobile is realized cruise.When the driver presses acceleration on the remote control transmitter or speed reducing switch, the PT2262L coding chip gets, its 13 pin, 12 pin or 13 pin, 11 pin noble potentials, the F05C transmitter module is launched this coded signal, the J04E receiver module of receiver of remote-control sytem receives this coded signal, be input to the PT2272L decoding chip, its 13 pin, 12 pin or 13 pin, 11 pin noble potentials, constant speed, quicken or constant speed, the conducting of speed reducing switch triode, the constant speed relay gets, electromagnetic actuation is motionless on the soft iron piece of motor shaft outer end, acceleration or deceleration relay get electric, and the motor forward or reverse drives the electromagnet forward or reverse, the aperture of throttle is increased or reduce by throttle line pulling engine throttle, automobile is quickened or slow down.Press the constant speed switch on the remote control transmitter again, acceleration or deceleration releasing, engine throttle remains on the aperture after acceleration or the deceleration, and automobile is pressed the speed constant-speed traveling after acceleration or the deceleration.When automobile when doing constant speed, acceleration or Reduced Speed Now with the utility model, the driver presses the cancel switch on the remote control transmitter, the PT2262L coding chip gets electric, its 10 pin noble potential, and the F05C transmitter module is launched this coded signal, the J04E receiver module of receiver of remote-control sytem receives this coded signal, be input to the PT2272L decoding chip, its 10 pin noble potential is because its 10 pin is unsettled, can remove constant speed, acceleration or deceleration regime, reenter the operation of driver's foot throttle control speed of a motor vehicle.When automobile being done constant speed, acceleration or Reduced Speed Now control with the utility model, when the brake pedal of driver's pedal car brakes, because the moving contact of normally closed cut-off switch links to each other with brake pedal, the brake pedal action, make normally closed cut-off switch disconnect the feed circuit dead electricity of receiver of remote-control sytem, PT2272L decoding chip dead electricity, remove the utility model automobile is done constant speed, acceleration or Reduced Speed Now control, reenter the operation of driver's foot throttle control speed of a motor vehicle.
The utility model can keep the current accelerator open degree of automobile constant in running car, makes automobile energy cruise on one big section more smooth highway, and automobile is quickened or Reduced Speed Now.The utility model is simple in structure, and control is reliable, makes and safeguard all to be easy to.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 is the synoptic diagram of cruise control device for automobile;
Fig. 2 is the electrical principle synoptic diagram of cruise control device for automobile;
Fig. 3 is the I-I cross-sectional schematic of Fig. 1.
Embodiment
Among Fig. 1, Fig. 2, Fig. 3, cruise control device for automobile has continuous remote control transmitter 1, receiver of remote-control sytem 2, electromagnetic actuator 3 and normally closed cut-off switch 4,
Remote control transmitter has housing 5, there is trigger-type often to drive constant speed switch 6 on the housing, trigger-type is is often straightened one out and eased out his anxiety except that switch 32, trigger-type often opens acceleration switch 7 and trigger-type is often reduced fast switch 8, remote controlled transmitting circuit plate 9 is arranged in the housing, remote controlled transmitting circuit YF is arranged on the remote controlled transmitting circuit plate, remote controlled transmitting circuit has continuous PT2262L coding chip circuit, F05C transmitter module circuit and battery E, four data input end 10 pin of PT2262L coding chip, 11 pin, in 12 pin and 13 pin, 10 pin and 13 pin are connected with cancel switch contact A and constant speed make and break contact B respectively, the cancel switch contact links to each other with power input 18 pin of PT2262L coding chip respectively with the constant speed make and break contact, 11 pin and 12 pin are connected with speed reducing switch contact C and acceleration switch contact D respectively, speed reducing switch contact and acceleration switch contact are respectively by isolating diode P1, P2 links to each other with 18 pin with 13 pin, the input end F of F05C transmitter module links to each other with output terminal 17 pin of PT2262L coding chip, the constant speed switch, cancel switch, acceleration switch and speed reducing switch, have respectively an electric contact respectively with the constant speed make and break contact, the cancel switch contact, the acceleration switch contact links to each other with the speed reducing switch contact, the constant speed switch, cancel switch, another electric contact of acceleration switch and speed reducing switch links to each other with the positive pole of battery with the power input of F05C transmitter module
Receiver of remote-control sytem has housing 20, remote-control receiving circuit plate 21 is arranged in the housing, remote-control receiving circuit YS is arranged on the remote-control receiving circuit plate, remote-control receiving circuit has continuous J04E receiver module circuit, PT2272L decoding chip circuit and feed circuit U, the PT2272L decoding chip has identical address code with above-mentioned PT2262L coding chip, the output terminal H of J04E receiver module links to each other with input end 14 pin of PT2272L decoding chip, four data output terminal 10 pin of PT2272L decoding chip, 11 pin, in 12 pin and 13 pin, 10 pin are unsettled, 11 pin, 12 pin and 13 pin are respectively by isolating diode P3, P4, P5 and its resistance and speed reducing switch triode G1, acceleration switch triode G2 links to each other with the input end of constant speed switch triode G3, the speed reducing switch triode, the output terminal of acceleration switch triode and constant speed switch triode respectively with deceleration relay J1, the solenoid L1 of accelerating relay J2 and constant speed relay J 3, L2, the end of L3 links to each other, deceleration relay, the power input electric polarity of accelerating relay is opposite, feed circuit have voltage regulator module KT, voltage regulator module has two kinds of voltage output ends of 12 volts and 5 volts, 12 volts of voltage output ends respectively with accelerating relay, deceleration relay links to each other with the other end of constant speed electromagnetic coil relay, the cathode output end of 12 volts of voltages respectively with deceleration relay, the positive source output terminal input end M1 of accelerating relay and constant speed relay, M2, M3 links to each other, 5 volts of voltage output ends link to each other with power input 18 pin of PT2272L decoding chip, 5 volts of voltage output ends link to each other with the power input N of J04E receiver module by dropping resistor R1
Electromagnetic actuator has reducing motor 22, the outer end of reducing motor axle is fixed with soft iron piece 23, be with the electromagnet 24 that can on motor shaft, rotate on the motor shaft between reducing motor and the soft iron piece, limiting block 25 and reduction torsion spring 26 are arranged between electromagnet and the motor, limiting block is on the motor end face adjacent with electromagnet, the arc chute 27 that matches with limiting block is arranged on this end face of electromagnet, the central angle of arc chute is 270 degree～350 degree, the housing of electromagnet is connected with flexible throttle line 28, flexible throttle line is wrapped in the housing circumference groove 31 outward of electromagnet, flexible throttle line one end location is connected on the housing of electromagnet
Normally closed cut-off switch is the normally closed cut-off switch of mechanical type, the normally closed cut-off switch of mechanical type is connected with isolating diode P6, the moving contact 29 of normally closed cut-off switch links to each other with the positive pole of isolating diode, and the contact 30 of deciding of normally closed cut-off switch links to each other with feed circuit input end S in the remote-control receiving circuit
Power output end W1, the W2 of the accelerating relay in the remote-control receiving circuit, deceleration relay links to each other with the reducing motor electric contact of electromagnetic actuator, and the power output end of constant speed relay links to each other with the electromagnet electric contact of electromagnetic actuator.
Claims (1)
1. cruise control device for automobile is characterized in that: continuous remote control transmitter, receiver of remote-control sytem, electromagnetic actuator and normally closed cut-off switch are arranged,
Remote control transmitter has housing, there is trigger-type often to drive the constant speed switch on the housing, trigger-type is is often straightened one out and eased out his anxiety except that switch, trigger-type often opens acceleration switch and trigger-type is often reduced fast switch, the remote controlled transmitting circuit plate is arranged in the housing, on the remote controlled transmitting circuit plate remote controlled transmitting circuit is arranged, remote controlled transmitting circuit has continuous PT2262L coding chip circuit, F05C transmitter module circuit and battery, four data input end 10 pin of PT2262L coding chip, 11 pin, in 12 pin and 13 pin, 10 pin and 13 pin are connected with cancel switch contact and constant speed make and break contact respectively, the cancel switch contact links to each other with power input 18 pin of PT2262L coding chip respectively with the constant speed make and break contact, 11 pin and 12 pin are connected with speed reducing switch contact and acceleration switch contact respectively, the speed reducing switch contact links to each other with 18 pin with 13 pin by isolating diode respectively with the acceleration switch contact, the input end of F05C transmitter module links to each other with output terminal 17 pin of PT2262L coding chip, the constant speed switch, cancel switch, acceleration switch and speed reducing switch, have respectively an electric contact respectively with the constant speed make and break contact, the cancel switch contact, the acceleration switch contact links to each other with the speed reducing switch contact, the constant speed switch, cancel switch, another electric contact of acceleration switch and speed reducing switch links to each other with the positive pole of battery with the power input of F05C transmitter module
Receiver of remote-control sytem has housing, the remote-control receiving circuit plate is arranged in the housing, on the remote-control receiving circuit plate remote-control receiving circuit is arranged, remote-control receiving circuit has continuous J04E receiver module circuit, PT2272L decoding chip circuit and feed circuit, the PT2272L decoding chip has identical address code with above-mentioned PT2262L coding chip, the output terminal of J04E receiver module links to each other with input end 14 pin of PT2272L decoding chip, four data output terminal 10 pin of PT2272L decoding chip, 11 pin, in 12 pin and 13 pin, 10 pin are unsettled, 11 pin, 12 pin and 13 pin are respectively by isolating diode and resistance and speed reducing switch triode, the acceleration switch triode links to each other with the input end of constant speed switch triode, the acceleration switch triode, the output terminal of speed reducing switch triode and constant speed switch triode respectively with accelerating relay, one end of the solenoid of deceleration relay and constant speed relay links to each other, accelerating relay, the power input electric polarity of deceleration relay is opposite, feed circuit have voltage regulator module, voltage regulator module has two kinds of voltage output ends of 12 volts and 5 volts, 12 volts of voltage output ends respectively with accelerating relay, deceleration relay links to each other with the other end of constant speed electromagnetic coil relay, 12 volts of voltage output ends respectively with accelerating relay, deceleration relay links to each other with the power input of constant speed relay, 5 volts of voltage output ends link to each other with the power input of PT2272L decoding chip, 5 volts of voltage output ends link to each other by the power input of dropping resistor with the J04E receiver module
Electromagnetic actuator has reducing motor, the outer end of reducing motor axle is fixed with the soft iron piece, be with the electromagnet that can on motor shaft, rotate on the motor shaft between reducing motor and the soft iron piece, limiting block and reduction torsion spring are arranged between electromagnet and the motor, limiting block has the arc chute that matches with limiting block on this end face of electromagnet on the motor end face adjacent with electromagnet, the central angle of arc chute is 270 degree～350 degree, the housing of electromagnet is connected with flexible throttle line
Normally closed cut-off switch is the normally closed cut-off switch of mechanical type, the normally closed cut-off switch of mechanical type is connected with isolating diode, the moving contact of normally closed cut-off switch links to each other with the positive pole of isolating diode, and the contact of deciding of normally closed cut-off switch links to each other with feed circuit input end in the remote-control receiving circuit
Accelerating relay in the remote-control receiving circuit, the power output end of deceleration relay link to each other with the reducing motor electric contact of electromagnetic actuator, and the power output end of constant speed relay links to each other with the electromagnet electric contact of electromagnetic actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200131338U CN201047992Y (en) | 2007-07-05 | 2007-07-05 | Automobile constant speed cruise controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200131338U CN201047992Y (en) | 2007-07-05 | 2007-07-05 | Automobile constant speed cruise controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047992Y true CN201047992Y (en) | 2008-04-16 |
Family
ID=39300583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200131338U Expired - Lifetime CN201047992Y (en) | 2007-07-05 | 2007-07-05 | Automobile constant speed cruise controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047992Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758063A (en) * | 2020-12-15 | 2021-05-07 | 云度新能源汽车股份有限公司 | Brake pedal electromagnetic control mechanism and car |
-
2007
- 2007-07-05 CN CNU2007200131338U patent/CN201047992Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758063A (en) * | 2020-12-15 | 2021-05-07 | 云度新能源汽车股份有限公司 | Brake pedal electromagnetic control mechanism and car |
| CN112758063B (en) * | 2020-12-15 | 2022-04-01 | 云度新能源汽车股份有限公司 | Brake pedal electromagnetic control mechanism and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070705 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |