CN204452193U - A kind of door for coach opens two sudden strain of a muscle control setup - Google Patents
A kind of door for coach opens two sudden strain of a muscle control setup Download PDFInfo
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- CN204452193U CN204452193U CN201420869636.5U CN201420869636U CN204452193U CN 204452193 U CN204452193 U CN 204452193U CN 201420869636 U CN201420869636 U CN 201420869636U CN 204452193 U CN204452193 U CN 204452193U
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Abstract
The utility model discloses a kind of door for coach and open two sudden strain of a muscle control setup, comprise master controller; The mouth of Qianmen ON signal testing circuit, back door ON signal testing circuit and vehicle speed pulse testing circuit connects the input end of master controller, and two output ports of master controller connect buzzing alerting signal output circuit, danger signal indicating lamp control circuit; Master controller controls buzzer phone action according to the detection signal of Qianmen ON signal testing circuit, back door ON signal testing circuit and vehicle speed pulse testing circuit and left and right steering indicating light glimmers simultaneously.Passenger vehicle opens the danger signal indicator lamp of vehicle after stopping and opening passenger door automatically, so as to remind the pedestrian of vehicle periphery, vehicle notes, avoids safety misadventure.If passenger door is not closed the door and driven two sudden strain of a muscle controller and can send intermittent buzzerphone to driver when the vehicle is running, close passenger door in time to remind driver.
Description
Technical field
The utility model relates to technical field of automotive electronics, particularly relates to a kind of door for coach and opens two sudden strain of a muscle control setup.
Background technology
Passenger vehicle is after opening passenger door, if passenger gets on or off the bus, front vehicle does not also know that front vehicles passenger door is opened, and has passenger to want up and down, to be very easy to cause danger.Existing passenger vehicle can not open two sudden strain of a muscle automatically when opening passenger door, give extraneous warning, there is potential safety hazard during passenger getting on/off.If passenger door occurs when vehicle travels open, driver can not recognize opening of passenger door, the personal safety of serious threat passenger.
Utility model content
The purpose of this utility model is exactly to solve the problem, provide a kind of door for coach and open two sudden strain of a muscle control setup, passenger vehicle opens the danger signal indicator lamp of vehicle after stopping and opening passenger door automatically, to remind the pedestrian of vehicle periphery, vehicle notes, avoid safety misadventure.If passenger door is not closed the door and held two control setup that dodges and can send intermittent buzzerphone to driver when the vehicle is running, close passenger door in time to remind driver.
To achieve these goals, the utility model adopts following technical scheme:
A kind of door for coach opens two sudden strain of a muscle control setup, comprises master controller;
Front door switch and rear door switch are connected Qianmen ON signal testing circuit and back door ON signal testing circuit respectively, and Qianmen ON signal testing circuit is connected the input end of described master controller with the mouth of back door ON signal testing circuit;
Vehicle speed pulse input vehicle speed pulse testing circuit; The mouth of vehicle speed pulse testing circuit connects the input end of described master controller;
Two output ports of described master controller connect buzzing alerting signal output circuit and danger signal indicating lamp control circuit respectively; Described buzzing alerting signal output circuit connects buzzer phone; The mouth of described danger signal indicating lamp control circuit divides two-way to export, and a road connects steering indicating light control circuit after connecting right-hand rotation control circuit diode, and another road is also switched through to lamp control circuit after connecting left-hand rotation control circuit diode;
Master controller glimmers according to the action of the detection signal control buzzer phone of Qianmen ON signal testing circuit, back door ON signal testing circuit and vehicle speed pulse testing circuit and left and right steering indicating light simultaneously;
Vehicle 24V power supply by mu balanced circuit for master controller provides power supply.
Described front door switch is passenger door stroke list position switch before passenger vehicle.
Described rear door switch is passenger door stroke list position switch after passenger vehicle.
Described vehicle speed pulse is the square-wave signal of the dutycycle 50% that passenger vehicle odometer sensor sends.
Described steering indicating light control circuit comprises Der Blink und Abblendschalter; The input end of described Der Blink und Abblendschalter connects vehicle 24V power supply, and mouth connects two parallel branches, and a branch road connects left side steering indicating light by left steering lamp control relay, and another branch road connects right hand steering lamp by right steering lamp control relay; The control of cut-offfing main controller of described left steering lamp control relay and right steering lamp control relay.
Described master controller, Qianmen ON signal testing circuit, back door ON signal testing circuit, vehicle speed pulse testing circuit, buzzing alerting signal output circuit, danger signal indicating lamp control circuit, voltage-stabilized power supply circuit are all assemblied on one piece of double-sided printed-circuit board.Main controller circuit plate is also provided with inserting terminal; The double-sided PCB board of assembling foregoing circuit, is arranged on bottom with in the shell of mounting bracket.Shell is provided with the outlet of terminal connector, and the available connector connected with it enters full car circuit to grafting.
The vehicle speed signal detected is delivered to master controller process by vehicle speed pulse testing circuit, and when the speed of a motor vehicle is lower than 5km/h, if front passenger door or rear passenger door are opened, danger signal indicating lamp control circuit the two of out-put supply control car load can dodge flash lights;
When the speed of a motor vehicle is higher than 5km/h, if front passenger door or rear passenger door are not closed, the buzzer phone of controller inside can work, and closes passenger door to remind driver.
The beneficial effects of the utility model:
1, the utility model controls by vehicle speed signal, causes the situation that in vehicle driving process, two sudden strain of a muscle works always after effectively avoiding passenger door travel switch to damage.
2, can passenger door be avoided not close and the situation of driving a vehicle by actv..
Accompanying drawing illustrates:
Fig. 1 is schematic circuit diagram of the present utility model.
Wherein, 1 is front door switch, and 2 is rear door switch, and 3 is vehicle speed pulse, and 4 is buzzer phone, and 5 is steering indicating light control circuit, and 6 is left steering lamp control relay, and 7 is left steering lamp control relay, and 8 is Der Blink und Abblendschalter, and 9 is right hand steering lamp, and 10 is left side steering indicating light.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of door for coach opens two sudden strain of a muscle control setup, comprises master controller;
Front door switch 1 and rear door switch 2 are connected Qianmen ON signal testing circuit and back door ON signal testing circuit respectively, and Qianmen ON signal testing circuit is connected the input end of master controller with the mouth of back door ON signal testing circuit;
Vehicle speed pulse 3 inputs vehicle speed pulse testing circuit; The mouth of vehicle speed pulse testing circuit connects the input end of master controller;
Two output ports of master controller connect buzzing alerting signal output circuit and danger signal indicating lamp control circuit respectively; Buzzing alerting signal output circuit connects buzzer phone 4; The mouth of danger signal indicating lamp control circuit divides two-way to export, and a road connects steering indicating light control circuit 5 after connecting right-hand rotation control circuit diode D2, and another road is also switched through to lamp control circuit 5 after connecting left-hand rotation control circuit diode D1;
Master controller glimmers according to the action of the detection signal control buzzer phone of Qianmen ON signal testing circuit, back door ON signal testing circuit and vehicle speed pulse testing circuit and left and right steering indicating light simultaneously;
Vehicle 24V power supply by mu balanced circuit for master controller provides power supply.
Front door switch 1 is passenger door stroke list position switch before passenger vehicle.
Rear door switch 1 is passenger door stroke list position switch after passenger vehicle.
The square-wave signal of the dutycycle 50% that vehicle speed pulse 3 sends for passenger vehicle odometer sensor.
Steering indicating light control circuit 5 comprises Der Blink und Abblendschalter 8; The input end of Der Blink und Abblendschalter 8 connects vehicle 24V power supply, and mouth connects two parallel branches, and a branch road connects left side steering indicating light 10 by left steering lamp control relay 6, and another branch road connects right hand steering lamp 9 by right steering lamp control relay 7; The control of cut-offfing main controller of left steering lamp control relay 6 and right steering lamp control relay 7.
Master controller, Qianmen ON signal testing circuit, back door ON signal testing circuit, vehicle speed pulse testing circuit, buzzing alerting signal output circuit, danger signal indicating lamp control circuit, voltage-stabilized power supply circuit are all assemblied on one piece of double-sided printed-circuit board.Main controller circuit plate is also provided with inserting terminal; The double-sided PCB board of assembling foregoing circuit, is arranged on bottom with in the shell of mounting bracket.Shell is provided with the outlet of terminal connector, and the available connector connected with it enters full car circuit to grafting.
The vehicle speed signal detected is delivered to master controller process by vehicle speed pulse testing circuit, and when the speed of a motor vehicle is lower than 5km/h, if front passenger door or rear passenger door are opened, danger signal indicating lamp control circuit the two of out-put supply control car load can dodge flash lights;
When the speed of a motor vehicle is higher than 5km/h, if front passenger door or rear passenger door are not closed, the buzzer phone of controller inside can work, and closes passenger door to remind driver.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (5)
1. door for coach opens a two sudden strain of a muscle control setup, it is characterized in that, comprises master controller;
Front door switch and rear door switch are connected Qianmen ON signal testing circuit and back door ON signal testing circuit respectively, and Qianmen ON signal testing circuit is connected the input end of described master controller with the mouth of back door ON signal testing circuit;
Vehicle speed pulse input vehicle speed pulse testing circuit; The mouth of vehicle speed pulse testing circuit connects the input end of described master controller;
Two output ports of described master controller connect buzzing alerting signal output circuit and danger signal indicating lamp control circuit respectively; Described buzzing alerting signal output circuit connects buzzer phone; The mouth of described danger signal indicating lamp control circuit divides two-way to export, and a road connects steering indicating light control circuit after connecting right-hand rotation control circuit diode, and another road is also switched through to lamp control circuit after connecting left-hand rotation control circuit diode;
Master controller glimmers according to the action of the detection signal control buzzer phone of Qianmen ON signal testing circuit, back door ON signal testing circuit and vehicle speed pulse testing circuit and left and right steering indicating light simultaneously;
Vehicle 24V power supply by mu balanced circuit for master controller provides power supply.
2. a kind of door for coach opens two sudden strain of a muscle control setup as claimed in claim 1, and it is characterized in that, described front door switch is passenger door stroke list position switch before passenger vehicle.
3. a kind of door for coach opens two sudden strain of a muscle control setup as claimed in claim 1, and it is characterized in that, described rear door switch is passenger door stroke list position switch after passenger vehicle.
4. a kind of door for coach opens two sudden strain of a muscle control setup as claimed in claim 1, and it is characterized in that, described vehicle speed pulse is the square-wave signal of the dutycycle 50% that passenger vehicle odometer sensor sends.
5. a kind of door for coach opens two sudden strain of a muscle control setup as claimed in claim 1, and it is characterized in that, described steering indicating light control circuit comprises Der Blink und Abblendschalter; The input end of described Der Blink und Abblendschalter connects vehicle 24V power supply, and mouth connects two parallel branches, and a branch road connects left side steering indicating light by left steering lamp control relay, and another branch road connects right hand steering lamp by right steering lamp control relay; The control of cut-offfing main controller of described left steering lamp control relay and right steering lamp control relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869636.5U CN204452193U (en) | 2014-12-31 | 2014-12-31 | A kind of door for coach opens two sudden strain of a muscle control setup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869636.5U CN204452193U (en) | 2014-12-31 | 2014-12-31 | A kind of door for coach opens two sudden strain of a muscle control setup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204452193U true CN204452193U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420869636.5U Active CN204452193U (en) | 2014-12-31 | 2014-12-31 | A kind of door for coach opens two sudden strain of a muscle control setup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204452193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301484A (en) * | 2018-12-12 | 2020-06-19 | 中车唐山机车车辆有限公司 | Method and system for controlling indicator lamp on railway vehicle |
-
2014
- 2014-12-31 CN CN201420869636.5U patent/CN204452193U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301484A (en) * | 2018-12-12 | 2020-06-19 | 中车唐山机车车辆有限公司 | Method and system for controlling indicator lamp on railway vehicle |
| CN111301484B (en) * | 2018-12-12 | 2022-04-19 | 中车唐山机车车辆有限公司 | Method and system for controlling indicator lamp on railway vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |