CN102454332A - Electronic control system for doors of city buses - Google Patents
Electronic control system for doors of city buses Download PDFInfo
- Publication number
- CN102454332A CN102454332A CN2010105152661A CN201010515266A CN102454332A CN 102454332 A CN102454332 A CN 102454332A CN 2010105152661 A CN2010105152661 A CN 2010105152661A CN 201010515266 A CN201010515266 A CN 201010515266A CN 102454332 A CN102454332 A CN 102454332A
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- car door
- passenger
- getting
- control system
- electronic control
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Abstract
The invention relates to an electronic control system for doors of city buses. The electronic control system comprises a door control ECU (Electronic Control System), a photoelectric induction anti-clamping sensor, a door control rocker switch, a vehicle speed sensor, a passenger getting-off prompting module and a power source, wherein the door control ECU (Electronic Control System) is respectively connected with the photoelectric induction anti-clamping sensor, the door control rocker switch, the vehicle speed sensor and the passenger getting-off prompting module, and the power source is respectively connected with the door control rocker switch and the passenger getting-off prompting module. Compared with the prior art, the electronic control system disclosed by the invention has the advantages of increasing the riding safety of passengers and the like.
Description
Technical field
The present invention relates to a kind of car door electronic control system, especially relate to a kind of city bus car door electronic control system.
Background technology
At present, the ecp mode is generally adopted in domestic bus door control, but automatically controlled aspect is very simple, is merely simple switch and adds relay control, function singleness.Simultaneously, domestic bus door anti-clipping system generally adopts the time-delay anti-pinch (operating principle is: the time pick up counting when the door pump control system receives the instruction of closing the door, door clips to the people to be extended when receiving resistance the shut-in time.If there is not door-closing in-place at the appointed time, car door is opened automatically), this anti-pinch mode cost is low, be easy to realize, but chucking power is bigger, and clipping to the people has pain.Some high-grade bus door anti-clipping system adopts the air bag anti-pinch, and (operating principle is: block door sealing adhesive tape two ends and form an air bag; Therefrom draw a tracheae and lead on the pressure sensor, at first be compressed, form a compression wave when car door clips to the man-hour air bag; Pressure sensor sends the instruction of opening the door after receiving the compression wave impact signal; Car door is opened automatically), this anti-pinch mode anti-pinch is sensitive, chucking power is little, but performance receives the hardness of sealing joint strip and burn-in effects bigger; Sealing requirements to the anti-pinch gas circuit is higher, at the two ends of air bag certain blind area is arranged.
Summary of the invention
The object of the invention is exactly for the defective that overcomes above-mentioned prior art existence a kind of city bus car door electronic control system of safety by bus that has improved the passenger to be provided.
The object of the invention can be realized through following technical scheme:
A kind of city bus car door electronic control system; It is characterized in that; Comprise car door control ECU, optoelectronic induction anti-pinch sensor, car door control rocker switch, vehicle speed sensor, passenger get off reminding module, power supply; Described car door control ECU is connected with optoelectronic induction anti-pinch sensor, car door control rocker switch, vehicle speed sensor, the passenger reminding module of getting off respectively, and described power supply is controlled rocker switch, the passenger reminding module of getting off with car door respectively and is connected;
When the speed of a motor vehicle, vehicle speed sensor is sent the signal of telecommunication and is controlled ECU to car door, and this car door control ECU control bus door can't be opened;
In the passenger stood in optoelectronic induction anti-pinch sensor sensing scope, optoelectronic induction anti-pinch sensor sent the signal of telecommunication and controls ECU to car door, and car door control ECU control bus door is opened.
The described passenger reminding module of getting off comprises passenger's button, passenger indicator lamp, passenger buzzer of getting off of getting off of getting off.
Compared with prior art, the present invention has the following advantages:
1) improved passenger's by bus safety, when having guaranteed vehicle take-offs, passenger doors can not opened because of man-made failure operation.
2) improved the human oriented design of car load, the parking of arriving at a station that passenger and driver can be convenient.
3) improved bus door anti-pinch effect.
Description of drawings
Fig. 1 is an electrical block diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
As shown in Figure 1; A kind of city bus car door electronic control system; Comprise car door control ECU1, optoelectronic induction anti-pinch sensor 2, car door control rocker switch 3, vehicle speed sensor 4, passenger get off button 5, passenger get off indicator lamp 6, passenger get off buzzer 7, power supply 8; Described car door control ECU1 is connected with optoelectronic induction anti-pinch sensor 2, car door control rocker switch 3, vehicle speed sensor 4, passenger button 5, passenger indicator lamp 6, the passenger buzzer 7 of getting off of getting off of getting off respectively; Described power supply 8 is connected with car door control rocker switch 3, passenger button 5, passenger indicator lamp 6, the passenger buzzer 7 of getting off of getting off of getting off respectively, and described car door control ECU1 controls car door drive disk assembly a;
The present invention has integrated vehicle speed sensor 4 simultaneously and has got off reminding module in door control system with the passenger.When the speed of a motor vehicle; Vehicle speed sensor 4 is sent the signal of telecommunication and is controlled ECU1 to car door, and car door control this moment ECU1 control bus door can't be opened, even driver's mistake is pressed exit door control rocker switch 3; Car door control ECU1 also can shield this enabling signal, guarantees passenger safety.When the passenger need get off, press passenger's button 5 of getting off, passenger's buzzer 7 short time buzzing of getting off, passenger indicator lamp 6 Chang Liang that get off, the prompting driver has the people to get off.When vehicle arrived at a station, passenger doors was opened, and passenger's indicator lamp 6 of getting off extinguishes, and the passenger begins to get off.
The present invention adopts optoelectronic induction anti-pinch sensor 2 to combine car door control ECU1 to realize the bus door pinch resistant functionality; In the passenger stands in optoelectronic induction anti-pinch sensor 2 induction ranges; Optoelectronic induction anti-pinch sensor 2 sends the signal of telecommunication and controls ECU1 to car door, and car door control ECU1 control bus door is opened.
Claims (2)
1. city bus car door electronic control system; It is characterized in that; Comprise car door control ECU, optoelectronic induction anti-pinch sensor, car door control rocker switch, vehicle speed sensor, passenger get off reminding module, power supply; Described car door control ECU is connected with optoelectronic induction anti-pinch sensor, car door control rocker switch, vehicle speed sensor, the passenger reminding module of getting off respectively, and described power supply is controlled rocker switch, the passenger reminding module of getting off with car door respectively and is connected;
When the speed of a motor vehicle, vehicle speed sensor is sent the signal of telecommunication and is controlled ECU to car door, and this car door control ECU control bus door can't be opened;
In the passenger stood in optoelectronic induction anti-pinch sensor sensing scope, optoelectronic induction anti-pinch sensor sent the signal of telecommunication and controls ECU to car door, and car door control ECU control bus door is opened.
2. a kind of city bus car door electronic control system according to claim 1 is characterized in that, the described passenger reminding module of getting off comprises passenger's button, passenger indicator lamp, passenger buzzer of getting off of getting off of getting off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105152661A CN102454332A (en) | 2010-10-21 | 2010-10-21 | Electronic control system for doors of city buses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105152661A CN102454332A (en) | 2010-10-21 | 2010-10-21 | Electronic control system for doors of city buses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102454332A true CN102454332A (en) | 2012-05-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105152661A Pending CN102454332A (en) | 2010-10-21 | 2010-10-21 | Electronic control system for doors of city buses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454332A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290686A (en) * | 2014-01-06 | 2015-01-21 | 郑州宇通客车股份有限公司 | System and method for controlling bus door |
| CN104863445A (en) * | 2015-05-07 | 2015-08-26 | 郑州宇通客车股份有限公司 | Method and system for controlling two side doors of bus |
| WO2017050192A1 (en) * | 2015-09-21 | 2017-03-30 | 上海巨昂实业有限公司 | Vending machine door panel |
-
2010
- 2010-10-21 CN CN2010105152661A patent/CN102454332A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290686A (en) * | 2014-01-06 | 2015-01-21 | 郑州宇通客车股份有限公司 | System and method for controlling bus door |
| CN104290686B (en) * | 2014-01-06 | 2017-04-05 | 郑州宇通客车股份有限公司 | A kind of bus door control system and method |
| CN104863445A (en) * | 2015-05-07 | 2015-08-26 | 郑州宇通客车股份有限公司 | Method and system for controlling two side doors of bus |
| WO2017050192A1 (en) * | 2015-09-21 | 2017-03-30 | 上海巨昂实业有限公司 | Vending machine door panel |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120516 |