CN104276039A - Vehicle speed control system - Google Patents
Vehicle speed control system Download PDFInfo
- Publication number
- CN104276039A CN104276039A CN201310291842.2A CN201310291842A CN104276039A CN 104276039 A CN104276039 A CN 104276039A CN 201310291842 A CN201310291842 A CN 201310291842A CN 104276039 A CN104276039 A CN 104276039A
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- Prior art keywords
- speed
- vehicle speed
- control system
- vehicle
- engine
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Abstract
The invention particularly relates to a vehicle speed control system. The vehicle speed control system comprises a vehicle speed information transmission system and an engine control system, wherein the vehicle speed information transmission system comprises a vehicle speed instruction information emitter, a GPS (global position system) positioning transmission module, a vehicle speed instruction information receiver and a vehicle-mounted prompt display; the engine control system comprises a computer information processing module, a throttle control device and an engine controller; the engine controller controls the opening of an engine throttle valve through the computer information processing module, so that the engine speed is adjusted, the vehicle speed is controlled and the driving safety is ensured.
Description
Technical field
The invention belongs to the technical field that car speed controls.
Background technology
At present, domestic automobile, because of special road sections such as inclement weather or crowded traffic such as mist snow, when need implement speed of a motor vehicle control, can only carry out control with information indicating, and actual vehicle speed manipulates with chaufeur consciousness entirely.Thus cause handing over patrol police cannot control and management in enforcement speed, often cause the traffic accident such as rear-end collision or engineering truck accident to take place frequently.
For eliminating hidden peril of accident, stopping hypervelocity accident and occurring, the control and management of pressure to the speed of a motor vehicle of science must be carried out the special road section or vehicle needing speed limit.
Summary of the invention
In order to solve the above problems, the invention provides a kind of vehicle speed control system, can guarantee that traffic control department implements the science Control management system of the regulation speed of a motor vehicle as required at special road section.
The object of the invention is to be achieved through the following technical solutions: vehicle speed control system, it comprises speed information transmission system and engine management system two large divisions.Wherein speed information transmission system comprises speed of a motor vehicle command information projector, GPS locates transfer module, speed of a motor vehicle command information receptor and vehicle-mounted prompting telltale; Engine management system comprises computerized information processing module, accelerator control device and engine controller, described engine controller is the aperture being controlled engine air throttle by computerized information processing module, thus adjustment engine speed, to reach regulation speed, guarantee traffic driving safety.
Described vehicle-mounted prompting telltale connects speed of a motor vehicle command information receptor and computerized information processing module.
Described accelerator control device adopts electrical control oil mass.
Adopt such scheme, vehicle speed control system of the present invention not only can assist traffic control department to effective control and management of some specific road section or vehicle speed, more can reduce the generation of traffic accident.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is scheme circuit of the present invention.
In figure, speed information transmission system A, engine management system B, speed information projector 1, GPS locate transfer module 2, speed of a motor vehicle command information receptor 3, vehicle-mounted prompting telltale 4, computerized information processing module 5, engine controller 6, accelerator control device 7, power supply 8.
Detailed description of the invention
As shown in the figure, vehicle speed control system of the present invention is made up of speed information transmission system A and engine management system B two large divisions.Described speed information transmission system A is according to the actual road conditions in some time section by traffic management system, the speed information of regulation is sent by speed information projector 1, the automobile that transfer module 2 is forwarded to place sections of road is located through GPS, when being arranged on after the speed of a motor vehicle command information receptor 3 on automobile receives the speed information of regulation, be sent to computerized information processing module 5 to process, warn to chaufeur prompting on vehicle-mounted prompting telltale 4 simultaneously; Described engine management system B by computerized information processing module 5 to after the speed information received, in conjunction with the status of accelerator control device 7 and engine controller 6, control aperture and the accelerator control device 7 of engine air throttle respectively, thus regulate the electric-controlled oil mass of engine speed and throttle, to reach regulation speed, guarantee traffic driving safety.
Above-described scheme of the invention, be the one of preferred detailed description of the invention in the present invention program, the usual change that those skilled in the art carries out within the scope of technical solution of the present invention and replacement all should be included within protection scope of the present invention.
Claims (4)
1. vehicle speed control system, comprise speed information transmission system and engine management system two large divisions, it is characterized in that: speed information transmission system comprises speed of a motor vehicle command information projector, GPS locates transfer module, speed of a motor vehicle command information receptor and vehicle-mounted prompting telltale; Engine management system comprises computerized information processing module, accelerator control device and engine controller.
2. vehicle speed control system according to claim 1, is characterized in that: described vehicle-mounted prompting telltale connects speed of a motor vehicle command information receptor and computerized information processing module.
3. vehicle speed control system according to claim 1, is characterized in that: described accelerator control device adopts electrical control oil mass.
4. vehicle speed control system according to claim 1, is characterized in that: described engine controller is the aperture being controlled engine air throttle by computerized information processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291842.2A CN104276039A (en) | 2013-07-12 | 2013-07-12 | Vehicle speed control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310291842.2A CN104276039A (en) | 2013-07-12 | 2013-07-12 | Vehicle speed control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104276039A true CN104276039A (en) | 2015-01-14 |
Family
ID=52251564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310291842.2A Pending CN104276039A (en) | 2013-07-12 | 2013-07-12 | Vehicle speed control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104276039A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390010A (en) * | 2015-12-07 | 2016-03-09 | 厦门精图信息技术股份有限公司 | Intelligent speed limiting system and method for ensuring driving safety |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201405741Y (en) * | 2009-05-05 | 2010-02-17 | 李山峰 | Intelligent speed limit system for cars |
| CN101789184A (en) * | 2010-01-26 | 2010-07-28 | 陈书民 | Intelligent traffic speed control system |
| DE102009023783A1 (en) * | 2009-06-03 | 2010-12-09 | GM Global Technology Operations, Inc., Detroit | Method for adjusting driving speed of motor vehicle, involves subsequently activating vehicle speed control, computing traction resistance of motor vehicle, and calculating required engine torque after gear change from traction resistance |
| CN201812384U (en) * | 2010-06-18 | 2011-04-27 | 北京理工大学 | Vehicle-mounted intelligent speed-limiting device |
| CN202071696U (en) * | 2011-04-28 | 2011-12-14 | 动力新跃(北京)汽车科技有限公司 | Automatic school bus speed control system with GPS (Global Positioning System) module |
| CN102910072A (en) * | 2012-11-02 | 2013-02-06 | 上海电机学院 | Automobile speed-limiting driving system |
| CN202753789U (en) * | 2012-07-10 | 2013-02-27 | 戴庆琪 | Speed-limit control device for motor vehicle |
| CN203331841U (en) * | 2013-07-12 | 2013-12-11 | 黄汉文 | Automobile speed control system |
-
2013
- 2013-07-12 CN CN201310291842.2A patent/CN104276039A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201405741Y (en) * | 2009-05-05 | 2010-02-17 | 李山峰 | Intelligent speed limit system for cars |
| DE102009023783A1 (en) * | 2009-06-03 | 2010-12-09 | GM Global Technology Operations, Inc., Detroit | Method for adjusting driving speed of motor vehicle, involves subsequently activating vehicle speed control, computing traction resistance of motor vehicle, and calculating required engine torque after gear change from traction resistance |
| CN101789184A (en) * | 2010-01-26 | 2010-07-28 | 陈书民 | Intelligent traffic speed control system |
| CN201812384U (en) * | 2010-06-18 | 2011-04-27 | 北京理工大学 | Vehicle-mounted intelligent speed-limiting device |
| CN202071696U (en) * | 2011-04-28 | 2011-12-14 | 动力新跃(北京)汽车科技有限公司 | Automatic school bus speed control system with GPS (Global Positioning System) module |
| CN202753789U (en) * | 2012-07-10 | 2013-02-27 | 戴庆琪 | Speed-limit control device for motor vehicle |
| CN102910072A (en) * | 2012-11-02 | 2013-02-06 | 上海电机学院 | Automobile speed-limiting driving system |
| CN203331841U (en) * | 2013-07-12 | 2013-12-11 | 黄汉文 | Automobile speed control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390010A (en) * | 2015-12-07 | 2016-03-09 | 厦门精图信息技术股份有限公司 | Intelligent speed limiting system and method for ensuring driving safety |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |