CN204870583U - Vehicle constant speed cruise control ware - Google Patents
Vehicle constant speed cruise control ware Download PDFInfo
- Publication number
- CN204870583U CN204870583U CN201520530259.7U CN201520530259U CN204870583U CN 204870583 U CN204870583 U CN 204870583U CN 201520530259 U CN201520530259 U CN 201520530259U CN 204870583 U CN204870583 U CN 204870583U
- Authority
- CN
- China
- Prior art keywords
- resistance
- micro controller
- controller system
- vehicle
- cruise control
- 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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides a vehicle constant speed cruise control ware which characterized in that, accelerator pedal signal collector, brake signal collector, accelerator pedal analog signal follower, separation and reunion signal collector all connect on CPU control chip, accelerator pedal signal collector connects electron accelerator pedal, the accelerator pedal analog signal follower is connected at driving computer ECU, this device does not relate to assembly part behind the safe car of initiative, and simple structure, simple to operate, vehicle that can umbilical cord electron throttle accelerator pedal realize that the constant speed is cruised and travel to miscellaneous function as the driving alleviates driver's intensity of labour.
Description
Technical field
The utility model relates to a kind of device that power actuated vehicle can be made to realize cruise, is a kind of electronic machine being applied in motor vehicle speed control field and security fields, is specifically related to a kind of constant speed of vehicle cruise control.
Background technology
Power actuated vehicle is appearing in the life of people widely as the important vehicle, and vehicle cruise is as a kind of function improving chaufeur comfort level being applied on vehicle of comparative maturity.Current vehicle cruise mainly based on height join vehicle is dispatched from the factory original-pack, fill market after automobile because installation trouble cost is higher and be not easy extensively to be promoted, but cruise be again in chaufeur long-distance running in the urgent need to function, therefore market installed in the urgent need to one and use simple, cruise product with low cost.
Utility model content
In order to solve the problem, provide the constant-speed cruising equipment that a kind of cost is low, be convenient to installation, the present invention devises a kind of constant speed of vehicle cruise control.
Concrete technology contents of the present utility model is:
A kind of constant speed of vehicle cruise control, is characterized in that, comprising:
For obtaining the acceleration pedal signal picker of Acceleration Signal in vehicle traveling process;
For obtaining the brake signal collector of brake signal in vehicle traveling process;
For obtaining the clutch signal picker of clutch signal in vehicle traveling process;
For arranging the cruise control whether starting the equipment of cruising;
For adjusting in real time according to the signal inputted by acceleration pedal signal picker, brake signal collector, clutch signal picker, cruise control and control the CPU control chip of the Das Gaspedal analog signal needed for cruise;
For Das Gaspedal analog signal output that CPU control chip is drawn to the Das Gaspedal analog signal output device of car running computer ECU;
Wherein CPU control chip is micro controller system, and described acceleration pedal signal picker, brake signal collector, Das Gaspedal analog signal output device, clutch signal picker are all connected on CPU control chip; Acceleration pedal signal picker connects efp; Das Gaspedal analog signal output device is connected to car running computer ECU.
Described constant speed of vehicle cruise control circuit comprises resistance, electric capacity, cruising controls button, brake signal collector, clutch signal picker, acceleration pedal signal picker, Das Gaspedal analog signal output device, op amp;
Cruise control switch one end ground connection other end access micro controller system P1.6 wiring stitch, connects between cruise control switch and micro controller system P1.6 wiring stitch after+5V power series resistance R19;
Brake signal collector accesses micro controller system P3.7 wiring stitch after series resistor R16, R17 successively, and resistance R18 one end ground connection other end is connected between resistance R16, R17;
Clutch signal picker accesses micro controller system P1.0 wiring stitch after series resistor R29, R28 successively, and resistance R30 one end ground connection other end is connected between resistance R29, R28;
Acceleration pedal signal picker two ends are connected on P2.0 and the P2.1 wiring stitch of micro controller system after series resistance R6 and R7 respectively; Electric capacity C5 one end ground connection other end is connected between resistance R6 and micro controller system, and electric capacity C17 one end ground connection other end is connected between resistance R7 and micro controller system;
Das Gaspedal analog signal output device two ends are concatenation operation amplifier part A and op amp part B respectively; Operational amplifier A one end connects+5V power supply one end ground connection, the grounding jumper of series capacity C18 is accessed between+5V power supply and operational amplifier A, after its inverting input connects mouth, series resistance R21 connects Das Gaspedal analog signal output device, resistance R23 one end contact resistance R21 and operational amplifier A mouth, electric capacity C20 one end contact resistance R21 and Das Gaspedal analog signal output device, described resistance R23, electric capacity C20 other end ground connection; Operational amplifier A is input end respectively contact resistance R22 and ground connection after being connected electric capacity C21 in the same way, and the resistance R22 other end accesses the P0.0 stitch of micro controller system;
Op amp B in the same way input end connects series resistance R25 after mouth and connects Das Gaspedal analog signal output device, resistance R27 one end contact resistance R25 op amp B mouth, electric capacity C22 one end contact resistance R25 and Das Gaspedal analog signal output device, described resistance R27, electric capacity C22 other end ground connection; Op amp B reverse input end is contact resistance R26 and ground connection after being connected electric capacity C23 respectively, and the resistance R26 other end accesses the P0.1 stitch of micro controller system;
Described constant speed of vehicle cruise control circuit also comprises crystal oscillator, described crystal oscillator X2 two ends are connected on XTAL1 and the XTAL2 stitch of micro controller system, electric capacity C7 one end connects crystal oscillator X2 and micro controller system XTAL2 stitch other end ground connection, and electric capacity C16 one end connects crystal oscillator X2 and XTAL1 stitch other end ground connection;
Micro controller system VCC stitch connects+5V power supply, and electric capacity C8 one end connects micro controller system VCC stitch and+5V power supply other end ground connection;
Electric capacity C19 one end connects+5V power supply other end access micro controller system RST stitch, and resistance R24 one end connects micro controller system RST stitch and electric capacity C19 other end ground connection.
Described constant speed of vehicle cruise control also comprises software timing function, enters cruise state after making automobile keep travelling a period of time under the speed needing cruise.
Described constant speed of vehicle cruise control also has speed of a motor vehicle safety protection function, can arrange speed of a motor vehicle Up limit to constant speed of vehicle cruise control, when automobile be in be more than or equal to this limit time this controller do not enter cruise state.
Described constant speed of vehicle cruise control is arranged between efp and car running computer ECU.
The beneficial effects of the utility model are: 1. this device does not relate to assembly parts after the automobile of active safety, structure is simple, easy for installation, the vehicle of having electronic throttle acceleration pedal can be made to realize cruise travel, thus as a kind of additional function of driving a vehicle, alleviate the labour intensity of chaufeur, improve the traveling comfort of long-time driving, high degree reduces the driving labour intensity of chaufeur, for chaufeur provides easily comfortable driving experience; 2. directly between motor-driven vehicle electric throttle acceleration pedal and car running computer ECU, this device is installed, avoids the recondition expense of great number; 3. there is software timing function, after maintenance vehicle travels certain hour under constant speed, start cruise function, ensure that the Stability and veracity of cruise; 4. cruise velocity limit is set, improves the safety in driving process.
Accompanying drawing explanation
Accompanying drawing 1 is this apparatus structure sketch;
Accompanying drawing 2 is this device circuit sketch;
Accompanying drawing 3 is this apparatus system schematic diagram.
In accompanying drawing 2, U3A represents operational amplifier A part, U3B represents op amp part B.
Detailed description of the invention
Embodiment one:
See Fig. 1-3: a kind of constant speed of vehicle cruise control, is characterized in that, comprising:
For obtaining the acceleration pedal signal picker of Acceleration Signal in vehicle traveling process;
For obtaining the brake signal collector of brake signal in vehicle traveling process;
For obtaining the clutch signal picker of clutch signal in vehicle traveling process;
For arranging the cruise control whether starting the equipment of cruising;
For adjusting in real time according to the signal inputted by acceleration pedal signal picker, brake signal collector, clutch signal picker, cruise control and control the CPU control chip of the Das Gaspedal analog signal needed for cruise;
For Das Gaspedal analog signal output that CPU control chip is drawn to the Das Gaspedal analog signal output device of car running computer ECU;
Wherein CPU control chip is micro controller system, and described acceleration pedal signal picker, brake signal collector, Das Gaspedal analog signal output device, clutch signal picker are all connected on CPU control chip; Acceleration pedal signal picker connects efp; Das Gaspedal analog signal output device is connected to car running computer ECU.
Described constant speed of vehicle cruise control circuit comprises resistance, electric capacity, cruising controls button, brake signal collector, clutch signal picker, acceleration pedal signal picker, Das Gaspedal analog signal output device, op amp;
Cruise control switch one end ground connection other end access micro controller system P1.6 wiring stitch, connects between cruise control switch and micro controller system P1.6 wiring stitch after+5V power series resistance R19;
Brake signal collector accesses micro controller system P3.7 wiring stitch after series resistor R16, R17 successively, and resistance R18 one end ground connection other end is connected between resistance R16, R17;
Clutch signal picker accesses micro controller system P1.0 wiring stitch after series resistor R29, R28 successively, and resistance R30 one end ground connection other end is connected between resistance R29, R28;
Acceleration pedal signal picker two ends are connected on P2.0 and the P2.1 wiring stitch of micro controller system after series resistance R6 and R7 respectively; Electric capacity C5 one end ground connection other end is connected between resistance R6 and micro controller system, and electric capacity C17 one end ground connection other end is connected between resistance R7 and micro controller system;
Das Gaspedal analog signal output device two ends are concatenation operation amplifier part A and op amp part B respectively; Operational amplifier A one end connects+5V power supply one end ground connection, the grounding jumper of series capacity C18 is accessed between+5V power supply and operational amplifier A, after its inverting input connects mouth, series resistance R21 connects Das Gaspedal analog signal output device, resistance R23 one end contact resistance R21 and operational amplifier A mouth, electric capacity C20 one end contact resistance R21 and Das Gaspedal analog signal output device, described resistance R23, electric capacity C20 other end ground connection; Operational amplifier A is input end respectively contact resistance R22 and ground connection after being connected electric capacity C21 in the same way, and the resistance R22 other end accesses the P0.0 stitch of micro controller system;
Op amp B in the same way input end connects series resistance R25 after mouth and connects Das Gaspedal analog signal output device, resistance R27 one end contact resistance R25 op amp B mouth, electric capacity C22 one end contact resistance R25 and Das Gaspedal analog signal output device, described resistance R27, electric capacity C22 other end ground connection; Op amp B reverse input end is contact resistance R26 and ground connection after being connected electric capacity C23 respectively, and the resistance R26 other end accesses the P0.1 stitch of micro controller system;
Described constant speed of vehicle cruise control circuit also comprises crystal oscillator, described crystal oscillator X2 two ends are connected on XTAL1 and the XTAL2 stitch of micro controller system, electric capacity C7 one end connects crystal oscillator X2 and micro controller system XTAL2 stitch other end ground connection, and electric capacity C16 one end connects crystal oscillator X2 and XTAL1 stitch other end ground connection;
Micro controller system VCC stitch connects+5V power supply, and electric capacity C8 one end connects micro controller system VCC stitch and+5V power supply other end ground connection;
Electric capacity C19 one end connects+5V power supply other end access micro controller system RST stitch, and resistance R24 one end connects micro controller system RST stitch and electric capacity C19 other end ground connection.
Described constant speed of vehicle cruise control also comprises software timing function, enters cruise state after making automobile keep travelling a period of time under the speed needing cruise.
Described constant speed of vehicle cruise control also has speed of a motor vehicle safety protection function, can arrange speed of a motor vehicle Up limit to constant speed of vehicle cruise control, when automobile be in be more than or equal to this limit time this controller do not enter cruise state.
Described constant speed of vehicle cruise control is arranged between efp and car running computer ECU.
Between motor-driven vehicle electric throttle acceleration pedal and car running computer ECU, install the cruise control system of this patent, structure is simple and be convenient to install; Device is provided with cruise control to control the switch of cruise function, then judges that the no vehicle that needs of chaufeur enters cruise mode by Intelligent Single-Chip Based chip; This device can receive the throttle signal of electronic throttle accelerator pedal, brake signal, clutch signal and constant-speed-cruise switch signal simultaneously, judge whether chaufeur is got involved vehicle operating and then start cruise function steering vehicle voluntarily according to collected information by Intelligent Single-Chip Based CPU control chip, and processed by the unified of Intelligent Single-Chip Based chip, then car running computer ECU kept or disconnect the modulating output of accelerator pedal signal, thus making vehicle realize cruise function and exit cruise entering driver pattern; This device does not relate to assembly parts after the automobile of active safety, and high degree reduces the driving labour intensity of chaufeur, for chaufeur provides easily comfortable driving experience.
Enter and cruise:
1. chaufeur opens constant-speed-cruise switch, and cruise mode can be opened.
2. chaufeur (comprises vehicle starting state) when vehicle complete vehicle source switch is opened, chaufeur first step on brake pedal keep step on state, then E-gas accelerator pedal is floored, finally discharge E-gas accelerator pedal and brake pedal, cruise mode can be opened.
Under above-mentioned any condition, be not less than 6s clock to need the speed of cruise to keep electronic throttle accelerator pedal to travel, then stop the cruise to the acceleration and deceleration operation of vehicle can make vehicle automatically enter under this speed to drive.
Not entering cruises and exit cruises:
When not opening cruise control system, vehicle can not enter cruise mode, and controller can not intervene any operation in driver drives vehicle, and under any circumstance chaufeur active operation vehicle time all can not enter cruise mode;
When cruise control is opened, if the moving velocity of driver vehicle is in when being more than or equal to limit speed value 180km/h that this device presets, vehicle does not enter automatic cruising;
After vehicle enters cruise traveling, chaufeur has brake, any one behavior operation such as pedal action or closedown constant-speed-cruise switch of stepping on the throttle, and CPU control chip controls vehicle and automatically exits cruise state.
Claims (6)
1. a constant speed of vehicle cruise control, is characterized in that, comprising:
For obtaining the acceleration pedal signal picker of Acceleration Signal in vehicle traveling process;
For obtaining the brake signal collector of brake signal in vehicle traveling process;
For obtaining the clutch signal picker of clutch signal in vehicle traveling process;
For arranging the cruise control whether starting the equipment of cruising;
For adjusting in real time according to the signal inputted by acceleration pedal signal picker, brake signal collector, clutch signal picker, cruise control and control the CPU control chip of the Das Gaspedal analog signal needed for cruise;
For Das Gaspedal analog signal output that CPU control chip is drawn to the Das Gaspedal analog signal output device of car running computer ECU;
Wherein CPU control chip is micro controller system, and described acceleration pedal signal picker, brake signal collector, Das Gaspedal analog signal output device, clutch signal picker are all connected on CPU control chip; Acceleration pedal signal picker connects efp; Das Gaspedal analog signal output device is connected to car running computer ECU.
2. constant speed of vehicle cruise control according to claim 1, it is characterized in that, described constant speed of vehicle cruise control circuit comprises resistance, electric capacity, cruising controls button, brake signal collector, clutch signal picker, acceleration pedal signal picker, Das Gaspedal analog signal output device, op amp;
Cruise control switch one end ground connection other end access micro controller system P1.6 wiring stitch, connects between cruise control switch and micro controller system P1.6 wiring stitch after+5V power series resistance R19;
Brake signal collector accesses micro controller system P3.7 wiring stitch after series resistor R16, R17 successively, and resistance R18 one end ground connection other end is connected between resistance R16, R17;
Clutch signal picker accesses micro controller system P1.0 wiring stitch after series resistor R29, R28 successively, and resistance R30 one end ground connection other end is connected between resistance R29, R28;
Acceleration pedal signal picker two ends are connected on P2.0 and the P2.1 wiring stitch of micro controller system after series resistance R6 and R7 respectively; Electric capacity C5 one end ground connection other end is connected between resistance R6 and micro controller system, and electric capacity C17 one end ground connection other end is connected between resistance R7 and micro controller system;
Das Gaspedal analog signal output device two ends are concatenation operation amplifier part A and op amp part B respectively; Operational amplifier A one end connects+5V power supply one end ground connection, the grounding jumper of series capacity C18 is accessed between+5V power supply and operational amplifier A, after its inverting input connects mouth, series resistance R21 connects Das Gaspedal analog signal output device, resistance R23 one end contact resistance R21 and operational amplifier A mouth, electric capacity C20 one end contact resistance R21 and Das Gaspedal analog signal output device, described resistance R23, electric capacity C20 other end ground connection; Operational amplifier A is input end respectively contact resistance R22 and ground connection after being connected electric capacity C21 in the same way, and the resistance R22 other end accesses the P0.0 stitch of micro controller system;
Op amp B in the same way input end connects series resistance R25 after mouth and connects Das Gaspedal analog signal output device, resistance R27 one end contact resistance R25 op amp B mouth, electric capacity C22 one end contact resistance R25 and Das Gaspedal analog signal output device, described resistance R27, electric capacity C22 other end ground connection; Op amp B reverse input end is contact resistance R26 and ground connection after being connected electric capacity C23 respectively, and the resistance R26 other end accesses the P0.1 stitch of micro controller system.
3. constant speed of vehicle cruise control according to claim 2, it is characterized in that, described constant speed of vehicle cruise control circuit also comprises crystal oscillator, crystal oscillator X2 two ends are connected on XTAL1 and the XTAL2 stitch of micro controller system, electric capacity C7 one end connects crystal oscillator X2 and micro controller system XTAL2 stitch other end ground connection, and electric capacity C16 one end connects crystal oscillator X2 and XTAL1 stitch other end ground connection;
Micro controller system VCC stitch connects+5V power supply, and electric capacity C8 one end connects micro controller system VCC stitch and+5V power supply other end ground connection;
Electric capacity C19 one end connects+5V power supply other end access micro controller system RST stitch, and resistance R24 one end connects micro controller system RST stitch and electric capacity C19 other end ground connection.
4. constant speed of vehicle cruise control according to claim 1, it is characterized in that, described constant speed of vehicle cruise control also comprises software timing function, enters cruise state after making automobile keep travelling a period of time under the speed needing cruise.
5. constant speed of vehicle cruise control according to claim 1; it is characterized in that; described constant speed of vehicle cruise control also has speed of a motor vehicle safety protection function; speed of a motor vehicle Up limit can be set to constant speed of vehicle cruise control, when automobile be in be more than or equal to this limit time this controller do not enter cruise state.
6. constant speed of vehicle cruise control according to claim 1, it is characterized in that, described constant speed of vehicle cruise control is arranged between efp and car running computer ECU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530259.7U CN204870583U (en) | 2015-07-21 | 2015-07-21 | Vehicle constant speed cruise control ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530259.7U CN204870583U (en) | 2015-07-21 | 2015-07-21 | Vehicle constant speed cruise control ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204870583U true CN204870583U (en) | 2015-12-16 |
Family
ID=54814998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520530259.7U Expired - Fee Related CN204870583U (en) | 2015-07-21 | 2015-07-21 | Vehicle constant speed cruise control ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204870583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114508A (en) * | 2016-07-05 | 2016-11-16 | 徐州徐工筑路机械有限公司 | A kind of land leveller control system with cruise function and control method |
| CN113060137A (en) * | 2021-03-26 | 2021-07-02 | 北京车和家信息技术有限公司 | Automatic cruise speed adjusting method and system, vehicle controller and electric vehicle |
-
2015
- 2015-07-21 CN CN201520530259.7U patent/CN204870583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114508A (en) * | 2016-07-05 | 2016-11-16 | 徐州徐工筑路机械有限公司 | A kind of land leveller control system with cruise function and control method |
| CN113060137A (en) * | 2021-03-26 | 2021-07-02 | 北京车和家信息技术有限公司 | Automatic cruise speed adjusting method and system, vehicle controller and electric vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103818384A (en) | Automobile fuel saving reminding method and system | |
| CN206171362U (en) | Electric automobile controller | |
| CN201646413U (en) | Control switch device of automobile cruise control system | |
| CN204870583U (en) | Vehicle constant speed cruise control ware | |
| CN201712599U (en) | Electric automobile control system | |
| CN104385919A (en) | Automobile cruise control system and method | |
| CN204340934U (en) | A kind of new-energy automobile entire car controller | |
| CN109823194A (en) | A kind of pure electric automobile uphill starting, control system in slope | |
| CN203656169U (en) | Gear shifting voice prompt device of manual shift gear automobile | |
| CN101700741A (en) | Control switch device of automobile constant-speed cruise system | |
| CN101786420A (en) | Control switch device of cruise control system of automobile | |
| CN102019925A (en) | General control method of whole electric automobile controller based on singlechip | |
| CN202144293U (en) | Control system of electric bicycle | |
| CN201553122U (en) | Pedestrian safety alarming system for all-electric vehicle and all-electric vehicle | |
| CN104460433A (en) | Full-liquid-crystal automobile combination meter and system control method of full-liquid-crystal automobile combination meter | |
| CN104340327A (en) | Electric vehicle with automatic wave function | |
| CN201646713U (en) | Control switch device of automobile cruise control system | |
| CN217227305U (en) | New energy locomotive control system based on CAN bus network | |
| CN105150920B (en) | A kind of automobile dynamic display method and the high-mount brake lamp system based on this method | |
| CN102837609A (en) | Brake and accelerator control device and vehicle | |
| CN201681468U (en) | Automobile fatigue driving prevention system | |
| CN203580766U (en) | Vehicle combination instrument and vehicle | |
| CN201845226U (en) | Electric bicycle control system | |
| CN107975431B (en) | Novel intelligent driving assisting device and method using same | |
| CN101648522A (en) | Control method for automatic navigation of vehicle and electronic throttle system |
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: 20151216 Termination date: 20170721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |