CN202782909U - Driver foot operation display system based on pressure sensors - Google Patents
Driver foot operation display system based on pressure sensors Download PDFInfo
- Publication number
- CN202782909U CN202782909U CN 201220469431 CN201220469431U CN202782909U CN 202782909 U CN202782909 U CN 202782909U CN 201220469431 CN201220469431 CN 201220469431 CN 201220469431 U CN201220469431 U CN 201220469431U CN 202782909 U CN202782909 U CN 202782909U
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- pressure sensor
- pedal
- pressure sensors
- converter
- signal output
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Abstract
The utility model discloses a driver foot operation display system based on pressure sensors. The driver foot operation display system is composed of the pressure sensors, an OP (operational amplifier), an A/D (analogue/digital) converter, a single chip microcomputer and a display screen, wherein the pressure sensors are installed on a clutch pedal, a brake pedal and an acceleration pedal respectively; for an automatic-transmission automobile provided with the brake pedal and the acceleration pedal only, the pressure sensors are only installed on the brake pedal and the acceleration pedal respectively; the single chip microcomputer and the display screen are installed on a centre console; the signal output ends of the pressure sensors are connected with the A/D converter through the OP; the signal output end of the A/D converter is connected with the signal input end of the single chip microcomputer; and the signal output end of the single chip microcomputer is connected with the signal input end of the screen display. The single chip microcomputer is used for monitoring the state of each pressure sensor in real time, and displaying the pedal corresponding to the pressure sensor which is detected to have a pressure in the corresponding position of the display screen in the form of a graph.
Description
Technical field
The utility model relates to a kind of chaufeur foot operation display system based on pressure sensor.
Background technology
Existing vehicle does not have to show the device of foot operation situation, when driving, chaufeur is sitting in the operational circumstances that can not see own foot on the operator's saddle, only can be with own being in the push and feeling to come operated clutch, braking and acceleration pedal vehicle, be easy to thus cause in case of emergency will speed up pedal by mistake and be used as brake pedal and step on, thereby cause traffic accident.
Summary of the invention
The device that does not show chaufeur foot operation situation for solving existing vehicle, chaufeur can not be seen the deficiency of own foot operation situation easily, the utility model provides a kind of chaufeur foot operation display system based on pressure sensor, this system can be by being installed in pedal of clutch, the position that the pin of the pressure sensor detection chaufeur on brake pedal and the acceleration pedal is placed, the pedal of simultaneously pin of chaufeur being placed is presented at the relevant position of read-out with graphic form, chaufeur can know clearly before push down on the pedal whether the pedal of stepping on is correct, thus the safety of Effective Raise driving.
The technical scheme that its technical matters that solves the utility model adopts is: should be based on the chaufeur foot operation display system of pressure sensor, by pressure sensor, the OP amplifier, A/D converter, micro controller system and read-out form, power-transfer clutch, brake and respectively be equipped with above the acceleration pedal pressure sensor, for the automatic catch automobile that only has braking and acceleration pedal, then only braking and respectively filling above the acceleration pedal pressure sensor, micro controller system and read-out are installed on the console, the signal output part of pressure sensor be connected with A/D converter through the OP amplifier, the signal output part of A/D converter is connected with the signal input part of micro controller system, and the signal output part of micro controller system is connected with the signal input part of read-out.
The state of each pressure sensor of micro controller system Real Time Monitoring is the relevant position that detects the corresponding pedal of pressure sensor that pressure exists and be presented at graphic form read-out.
The beneficial effects of the utility model are, when chaufeur is put into pin on power-transfer clutch, braking or the acceleration pedal, system namely detects the position that the pin of chaufeur is placed by the pressure sensor that is installed in pedal of clutch, brake pedal and acceleration pedal, the pedal of simultaneously pin of chaufeur being placed is presented at the relevant position of read-out, the situation generation that can effectively avoid stepping on wrong pedal with graphic form.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is composition structure of the present utility model and signal transmission form scheme drawing.
(1) (2) (3) pressure sensor among the figure, (4) (5) (6) OP amplifier, (7) (8) (9) A/D converter, (10) micro controller system, (11) read-out.
The specific embodiment
Should be based on the chaufeur foot operation display system of pressure sensor, by pressure sensor (1) (2) (3), OP amplifier (4) (5) (6), A/D converter (7) (8) (9), micro controller system (10) and read-out (11) form, power-transfer clutch, brake and respectively be equipped with above the acceleration pedal pressure sensor, for the automatic catch automobile that only has braking and acceleration pedal, then only braking and respectively filling above the acceleration pedal pressure sensor, micro controller system and read-out are installed on the console, the signal output part of pressure sensor be connected with A/D converter through the OP amplifier, the signal output part of A/D converter is connected with the signal input part of micro controller system, and the signal output part of micro controller system is connected with the signal input part of read-out.
The state of each pressure sensor of micro controller system Real Time Monitoring is the relevant position that detects the corresponding pedal of pressure sensor that pressure exists and be presented at graphic form read-out.
More than disclosed only be the application's a specific embodiment, but the application is not limited thereto, the thinkable variation of any those skilled in the art all should fall in the application's the protection domain.
Claims (1)
1. chaufeur foot operation display system based on pressure sensor, it is characterized in that: by pressure sensor, the OP amplifier, A/D converter, micro controller system and read-out form, power-transfer clutch, brake and respectively be equipped with above the acceleration pedal pressure sensor, for the automatic catch automobile that only has braking and acceleration pedal, then only braking and respectively filling above the acceleration pedal pressure sensor, micro controller system and read-out are installed on the console, the signal output part of pressure sensor be connected with A/D converter through the OP amplifier, the signal output part of A/D converter is connected with the signal input part of micro controller system, and the signal output part of micro controller system is connected with the signal input part of read-out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469431 CN202782909U (en) | 2012-09-16 | 2012-09-16 | Driver foot operation display system based on pressure sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220469431 CN202782909U (en) | 2012-09-16 | 2012-09-16 | Driver foot operation display system based on pressure sensors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782909U true CN202782909U (en) | 2013-03-13 |
Family
ID=47810231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220469431 Expired - Fee Related CN202782909U (en) | 2012-09-16 | 2012-09-16 | Driver foot operation display system based on pressure sensors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826043A (en) * | 2012-09-16 | 2012-12-19 | 李良杰 | System for displaying feet operation of driver based on pressure sensor |
-
2012
- 2012-09-16 CN CN 201220469431 patent/CN202782909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826043A (en) * | 2012-09-16 | 2012-12-19 | 李良杰 | System for displaying feet operation of driver based on pressure sensor |
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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: 20130313 Termination date: 20130916 |