CN2625215Y - Turning speed limiting system for motorcycle - Google Patents
Turning speed limiting system for motorcycle Download PDFInfo
- Publication number
- CN2625215Y CN2625215Y CN 03234861 CN03234861U CN2625215Y CN 2625215 Y CN2625215 Y CN 2625215Y CN 03234861 CN03234861 CN 03234861 CN 03234861 U CN03234861 U CN 03234861U CN 2625215 Y CN2625215 Y CN 2625215Y
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- CN
- China
- Prior art keywords
- speed
- cpu
- control system
- signal
- turns
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- 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
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Abstract
A motorcycle turning and speed limit system comprises a central signal processing unit (CPU) and a control system. Wherein, three input terminals of the CPU are respectively connected with a directional control, an overtaking indicator control and a speed signal acquisition unit (HR). An output terminal of the CPU is communicated with the control system. The control system is composed of an electromagnetic valve to block oil supply and an alarm controller. Therefore, during turning for vehicles, the system automatically reduces accelerator openness, decreases vehicle speed and effectively prevents traffic accident due to higher speed but no deceleration during turning for motorcyclists. Moreover, the utility model is characterized in high safety and reliability, rational design, easy production and mounting, lower cost, etc.
Description
Technical field the utility model relates to the motorcycle safety control system, is specifically related to motor bike and turns to speed limiting system.
The speed of background technology motorcycle driving is normally artificially controlled throttle or gear shift, and the traffic accident that causes because of excessive velocities happens occasionally, and especially runs at high speed at road bend.Motor bike is found that in the accident analysis that curved road surface takes place because bend road conditions complexity, accidents caused major cause has: before 1) vehicle entered bend, because excessive velocities, it is not right that road conditions are estimated, it is improper artificially to control the speed of a motor vehicle; When 2) vehicle entered turning around a curve, excessive velocities when centnifugal force during greater than frictional ground force, was easily breakked away; When 3) vehicle enters turning around a curve, because brake is too quickly, whipping takes place.In a word, curved road surface has an accident and causes owing to the speed of a motor vehicle is too fast basically.And in the prior art, the motorcycle safety system can not effectively control the speed of a motor vehicle, especially can not effectively turn to speed limit.
The deficiency that summary of the invention exists at above-mentioned prior art, the purpose of this utility model provide a kind ofly can effectively control the speed limiting system that turns to that motor bike turns to speed limit.Its technical scheme is as follows:
Motor bike turns to speed limiting system, form by signal processor unit (CPU) and control system, three input ends of signal processor unit (CPU) connect turn signal swich respectively, overtake other vehicles switch and speed signal harvester (HR), the mouth connection control system of signal processor unit (CPU), control system comprise blocking-up fuel feeding electromagnetic valve and alarm controller.
Described alarm controller comprises voice activated control, light controlling device.Described speed signal harvester (HR) is made up of speed meter and the Hall tachogen that is attached thereto.Described signal processor unit (CPU) adopts PIC16C54 series.
Adopt such scheme, this system can reduce accelerator open degree automatically when Vehicular turn, reduces the speed of a motor vehicle, in the time of can preventing that effectively motor bike from turning to, and the initiation traffic accident because excessive velocities and driver are not slowed down; The utility model safety, reliable also has reasonable in designly, makes, easy for installation low cost and other advantages.
The utility model is described in further detail below in conjunction with accompanying drawing for description of drawings:
Fig. 1 is the utility model systematic schematic diagram.
Fig. 2 is the utility model schematic circuit diagram.
The integrated package (CPU) that the design of specific embodiment the utility model is adopted, after comparing by the signal that collection turns to (L, R) signal and overtake other vehicles signal and integrated package (CPU) are provided with, send instruction to actuating system, the aperture of control throttle, make vehicle in the regular hour, be reduced to the safe speed of a motor vehicle, send deceleration sound, light instruction simultaneously.
As shown in Figure 1, the utility model is made up of signal processor unit CPU, turn sign harvester, the signal pickup assembly of overtaking other vehicles, speed signal harvester (HR) and actuating system.
Signal processor unit CPU:, form through dress software by PIC16C series integrated package.
Turn sign (L, R) harvester: provide by turn signal swich.
Signal (CC) harvester of overtaking other vehicles: provide by the switch of overtaking other vehicles that increases on the brake lever.
Speed signal harvester (HR): speed is increased the Hall tachogen form.
Actuating system: constitute by blocking-up fuel feeding electromagnetic valve L1, acoustic alarm LS1 and light warning LED1.
Its principle of work is as follows:
CPU begins to set several velocity shootings (containing the safe speed of a motor vehicle).When vehicle is about to turn to, navigating mate is opened steering indicating light, after CPU receives turn sign (L, R), begin detection speed signal (this signal is provided by Hall tachogen HR) immediately, CPU compares the velocity shooting parameter of detected vehicle speed signal with initial setting, when the speed that detects when the safety speed of a motor vehicle is following, CPU does not send any instruction to actuating system; When CPU detects the speed of a motor vehicle greater than the safety speed of a motor vehicle, CPU will send the instruction that reduces accelerator open degree to blocking-up fuel feeding electromagnetic valve L1, make vehicle in regular hour and safety distance, be reduced to the safe speed of a motor vehicle, send the instruction that produces the deceleration acousto-optic hint to acoustic alarm LS1 and light warning LED1 device simultaneously.When the speed of a motor vehicle decelerated to the safe speed of a motor vehicle, CPU sent to blocking-up fuel feeding electromagnetic valve L1 and removes the instruction that reduces accelerator open degree.At the steering indicating light open period, CPU detection of dynamic vehicle speed signal.
Native system separates turn signal swich with the signal switch of overtaking other vehicles, when the pilot control signal switch of overtaking other vehicles, when overtaking other vehicles, even manipulation pole changer, turn to speed limiting system also not produce effect, promptly when CPU detects turn sign simultaneously and overtakes other vehicles signal, do not send the instruction that reduces throttle and deceleration acousto-optic hint to actuating system.
As shown in Figure 2, integrated package adopts PIC16C54-10P (18), and 15,16 pin connect the clock circuit of being made up of crystal oscillator, capacitor C 6, C7; 3,4 pin power connections; Input end 1,2 pin connect overtake other vehicles signal and turn sign line respectively; 6 pin connect vehicle speed signal HR.Mouth 12,13 pin connect hypervelocity, voice activated control (being made up of loudspeaker LS1, amplifying circuit R10, Q3) respectively, light controlling device (R9, optical diode LED1 form).11 pin connect signal amplification circuit (being made up of series connected R11, Q4, Q5) and electromagnetic valve L1.
Its system also is provided with power circuit, by+the 12V power supply is through diode D1 filtering, and aerotron Q1, Q2 and capacitor C 1, C2, C3 and stabilivolt DW2,7805 form, to voice activated control LS1 and electromagnetic valve L1 power supply.
Claims (5)
1. motor bike turns to speed limiting system, it is characterized in that forming by signal processor unit (CPU) and control system, three input ends of signal processor unit (CPU) connect turn signal swich respectively, overtake other vehicles switch and speed signal harvester (HR), the mouth connection control system of signal processor unit (CPU), control system is blocking-up fuel feeding electromagnetic valve.
2. motor bike according to claim 1 turns to speed limiting system, it is characterized in that control system also comprises alarm controller.
3, motor bike according to claim 2 turns to speed limiting system, it is characterized in that described alarm controller comprises voice activated control, light controlling device.
4. motor bike according to claim 1 turns to speed limiting system, it is characterized in that described speed signal harvester (HR) is made up of speed meter and the Hall tachogen that is attached thereto.
5. motor bike according to claim 1 turns to speed limiting system, it is characterized in that described signal processor unit (CPU) adopts PIC16C54 series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234861 CN2625215Y (en) | 2003-06-07 | 2003-06-07 | Turning speed limiting system for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234861 CN2625215Y (en) | 2003-06-07 | 2003-06-07 | Turning speed limiting system for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625215Y true CN2625215Y (en) | 2004-07-14 |
Family
ID=34249451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03234861 Expired - Fee Related CN2625215Y (en) | 2003-06-07 | 2003-06-07 | Turning speed limiting system for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625215Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213533A (en) * | 2013-04-02 | 2013-07-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile steering lamp automatic control system and control method |
| CN106627568A (en) * | 2016-12-15 | 2017-05-10 | 重庆典果成实业有限公司 | Motorcycle turning safety auxiliary system |
| CN106627871A (en) * | 2016-12-15 | 2017-05-10 | 重庆典果成实业有限公司 | Safety auxiliary system for motorcycle |
-
2003
- 2003-06-07 CN CN 03234861 patent/CN2625215Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213533A (en) * | 2013-04-02 | 2013-07-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile steering lamp automatic control system and control method |
| CN103213533B (en) * | 2013-04-02 | 2015-06-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile steering lamp automatic control system and control method |
| CN106627568A (en) * | 2016-12-15 | 2017-05-10 | 重庆典果成实业有限公司 | Motorcycle turning safety auxiliary system |
| CN106627871A (en) * | 2016-12-15 | 2017-05-10 | 重庆典果成实业有限公司 | Safety auxiliary system for motorcycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040714 |