CN203651777U - Anti-extrusion vehicle door and vehicle - Google Patents
Anti-extrusion vehicle door and vehicle Download PDFInfo
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- CN203651777U CN203651777U CN201320864646.5U CN201320864646U CN203651777U CN 203651777 U CN203651777 U CN 203651777U CN 201320864646 U CN201320864646 U CN 201320864646U CN 203651777 U CN203651777 U CN 203651777U
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- 230000005693 optoelectronics Effects 0.000 claims description 143
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Abstract
The utility model provides an anti-extrusion vehicle door and a vehicle. The anti-extrusion vehicle door comprises a door frame, a door leaf, a first bijection photoelectric sensor and a controller; the emission end of the first bijection photoelectric sensor is arranged at one side, vertical to the ground, of the door frame; the receiving end of the first bijection photoelectric sensor is arranged at the other side, vertical to the ground, of the door frame; the optical axis of the emission end of the first bijection photoelectric sensor and the optical axis of the receiving end of the first bijection photoelectric sensor are positioned at the same straight line; the first bijection photoelectric sensor is connected with the controller by a circuit; the controller is connected with a vehicle door driving motor by a circuit to control the vehicle door driving motor to drive the door leaf to be opened or closed. Obstacles are detected by using the non-contact bijection photoelectric sensor, and the existing obstacles or human body can be judged before the obstacles or human body is touched by the closing vehicle door, so the door closing operation is stopped and the safety factor of the vehicle door is improved.
Description
Technical field
The utility model relates to vehicle manufacturing technology, relates in particular to a kind of anti-extrusion car door and vehicle.
Background technology
Along with developing rapidly of China Express Railway and track traffic, motor train unit and rail traffic vehicles have become the important vehicle in people's trip.Developing rapidly of high speed railway and track traffic brought great economic benefit and social benefit, along with vehicle driving density increases, the dwell time shortens simultaneously, and running velocity is accelerated gradually, the passenger number showed increased of carrying, has higher requirement the safety to Vehicular system.Wherein, car door, as the necessary channel of passenger getting on/off, is studied and how to be guaranteed on crowded platform and in the shortest time, and the safety of the passenger that gets on or off the bus trip, has great importance.
Existing Vehicular door anti-extrusion technology is trigger-type anti-extrusion technology, and concrete, its scheme is: in the time that closing of the door touches anyone or object, trigger the detection of obstacles program of car door, control car door phase down, thereby realize the effect that prevents extruding.
But, due to the mechanism of prior art employing trigger-type anti-extrusion, that is, in the time that car door touches people or object, just can trigger anti-extrusion mechanism.Cause car door still can come in contact with human body, still have successively the hidden danger that car door extruding passenger occurs.
Utility model content
The utility model provides a kind of anti-extrusion car door and vehicle, is used for improving the safety factor of car door.
First aspect of the present utility model is to provide a kind of anti-extrusion car door, comprising: doorframe, door leaf, the first correlation type opto-electronic pickup, controller;
The transmitting terminal of described the first correlation type opto-electronic pickup is arranged at a side perpendicular to the ground of doorframe, the receiving end of described the first correlation type opto-electronic pickup is arranged at the opposite side perpendicular to the ground of doorframe, and the optical axis of the receiving end of the optical axis of the transmitting terminal of described the first correlation type opto-electronic pickup and described the first correlation type opto-electronic pickup is on same straight line;
Described the first correlation type opto-electronic pickup is connected with described controller by circuit;
Described controller is also connected with car door drive motor by circuit, drives described door leaf to open or close to control described car door drive motor;
The transmitting terminal of described the first correlation type opto-electronic pickup is less than or equal to 150mm apart from the distance in car body outside;
The distance in the described car body of the receiving end distance outside of described the first correlation type opto-electronic pickup is less than or equal to 150mm.
In conjunction with first aspect, in the possible implementation of the first, also comprise: the second correlation type opto-electronic pickup, the 3rd correlation type opto-electronic pickup;
The transmitting terminal of described the second correlation type opto-electronic pickup is arranged at a side perpendicular to the ground of described doorframe, the receiving end of described the second correlation type opto-electronic pickup is arranged at the opposite side perpendicular to the ground of described doorframe, and the optical axis of the receiving end of the optical axis of the transmitting terminal of described the second correlation type opto-electronic pickup and described the second correlation type opto-electronic pickup is on same straight line;
The transmitting terminal of described the second correlation type opto-electronic pickup is less than or equal to 150mm apart from the distance in car body outside;
The distance in the described car body of the receiving end distance outside of described the second correlation type opto-electronic pickup is less than or equal to 150mm;
Described the second correlation type opto-electronic pickup is connected with described controller by circuit;
The transmitting terminal of described the 3rd correlation type opto-electronic pickup is arranged at doorframe top side, and the receiving end of described the 3rd correlation type opto-electronic pickup is arranged at doorframe bottom side; Or,
The transmitting terminal of described the 3rd correlation type opto-electronic pickup is arranged at described doorframe bottom side, and the receiving end of described the 3rd correlation type opto-electronic pickup is arranged at described doorframe top side;
The optical axis of the receiving end of the optical axis of the transmitting terminal of described the 3rd correlation type opto-electronic pickup and described the first correlation type opto-electronic pickup is on same straight line;
The transmitting terminal of described the 3rd correlation type opto-electronic pickup is less than or equal to 150mm apart from the distance in car body outside;
The distance in the described car body of the receiving end distance outside of described the 3rd correlation type opto-electronic pickup is less than or equal to 150mm;
Described the 3rd correlation type opto-electronic pickup is connected with described controller by circuit.
In conjunction with the possible implementation of the first of first aspect, in the possible implementation of the second, the transmitting terminal of described the first correlation type opto-electronic pickup is the arbitrary place in 100mm to 400mm scope apart from the vertical distance on ground, and the receiving end of described the first correlation type opto-electronic pickup is the arbitrary place in 100mm to 400mm scope apart from the vertical distance on ground;
The transmitting terminal of described the second correlation type opto-electronic pickup is the arbitrary place in 1200mm to 1500mm scope apart from the vertical distance on ground, and the receiving end of described the second correlation type opto-electronic pickup is the arbitrary place in 1200mm to 1500mm scope apart from the vertical distance on ground; Or,
The transmitting terminal of described the first correlation type opto-electronic pickup is the arbitrary place in 1200mm to 1500mm scope apart from the vertical distance on ground, and the receiving end of described the first correlation type opto-electronic pickup is the arbitrary place in 1200mm to 1500mm scope apart from the vertical distance on ground;
The transmitting terminal of described the second correlation type opto-electronic pickup is the arbitrary place in 100mm to 400mm scope apart from the vertical distance on ground, and the receiving end of described the second correlation type opto-electronic pickup is the arbitrary place in 100mm to 400mm scope apart from the vertical distance on ground.
In conjunction with the possible implementation of the second of the possible implementation of the first of first aspect or first aspect or first aspect, in the third possible implementation, also comprise: anti-extrusion press strip, described anti-extrusion press strip is arranged at the forward position vertical edge of described door leaf, and described anti-extrusion press strip is connected with described controller by circuit;
In the time that described door leaf cuts out, described anti-extrusion press strip contacts with described doorframe side.
In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation, described anti-extrusion press strip, comprising: the anti-extrusion press strip in inner side, the anti-extrusion press strip in outside;
The forward position vertical edge of described door leaf comprises: the first sub-vertical edge, the second sub-vertical edge;
Described the first sub-vertical edge, described the second sub-vertical edge and described door leaf form Y-shaped structure;
The anti-extrusion press strip in described inner side is arranged on described the first sub-vertical edge, and the anti-extrusion press strip in described outside is arranged on described the second sub-vertical edge, and the anti-extrusion press strip in the anti-extrusion press strip in described inner side and described outside forms draw-in groove;
Described doorframe is provided with a protrusion with the side that the forward position vertical edge of described door leaf contacts, and in the time that door leaf cuts out, described protrusion engages with described draw-in groove;
The anti-extrusion press strip in described inner side is connected with described controller by circuit parallel with the anti-extrusion press strip in outside.
Another aspect of the present utility model is to provide a kind of vehicle, comprises the anti-extrusion car door described in each possible implementation of car body and above-mentioned first aspect or first aspect, and described anti-extrusion car door is arranged on described car body.
Anti-extrusion car door and vehicle that the present embodiment provides; by contactless correlation type opto-electronic pickup, obstacle is surveyed; before the car door of being closed at obstacle or human body touches; can there is obstacle or human body by the judgement of correlation type opto-electronic pickup; thereby start anti-extrusion mechanism; stop door-closing operation, thereby improve the safety factor of car door, human body, obstacle and car door are all played a protective role simultaneously.
Accompanying drawing explanation
A kind of anti-extrusion automobile door structure schematic diagram that Fig. 1 provides for the utility model embodiment;
The anti-extrusion press strip section of structure that Fig. 2 provides for the utility model embodiment;
The anti-extrusion car door workflow schematic diagram that Fig. 3 provides for the utility model embodiment.
The specific embodiment
A kind of anti-extrusion automobile door structure schematic diagram that Fig. 1 provides for the utility model embodiment, as shown in Figure 1, this anti-extrusion car door comprises: doorframe 10, door leaf 11, the first correlation type opto-electronic pickup, controller.
Wherein, the transmitting terminal 12a of the first correlation type opto-electronic pickup is arranged at a side perpendicular to the ground of doorframe 10, the receiving end 12b of the first correlation type opto-electronic pickup is arranged at the opposite side perpendicular to the ground of doorframe 10, and the optical axis of the receiving end 12b of the optical axis of the transmitting terminal 12a of the first correlation type opto-electronic pickup and the first correlation type opto-electronic pickup is on same straight line.
The first correlation type opto-electronic pickup is connected with controller by circuit.
Transmitting terminal 12a specifically, the first correlation type opto-electronic pickup is connected with controller by circuit respectively with the receiving end 12b of the first correlation type opto-electronic pickup.
Controller is also connected with car door drive motor by circuit, drives door leaf 11 to open or close to control car door drive motor.
The transmitting terminal 12a of the first correlation type opto-electronic pickup is less than or equal to 150mm apart from the distance in car body outside.
The distance in the described car body of the receiving end 12b distance outside of the first correlation type opto-electronic pickup is less than or equal to 150mm.
When controller receives while closing the door instruction, the first correlation type opto-electronic pickup activates.By the instruction of closing the door, start and close the door after order, the first correlation type opto-electronic pickup starts to start.The transmitting terminal of the first correlation type opto-electronic pickup sends light modulated, and the receiving end 12b of the first correlation type opto-electronic pickup receives, and becomes electric signal, reaches controller.When the receiving end 12b of the first correlation type opto-electronic pickup has received correct signal, think that closing of the door is normal, there is not obstacle; Otherwise, when detection zone exists obstacle, the light back of the body blocks, the receiving end 12b of the first correlation type opto-electronic pickup does not receive optical signal, and the first correlation type opto-electronic pickup output state changes, and passes to controller abnormal signal, think in a closing process, there is obstacle, stop closing the door, door leaf 11 is opened.
The anti-extrusion car door that the present embodiment provides; correlation type opto-electronic pickup by non-trigger-type is surveyed obstacle; before the car door of being closed at obstacle or human body touches; can there is obstacle or human body by the judgement of correlation type opto-electronic pickup; thereby start anti-extrusion mechanism; stop door-closing operation, thereby improve the safety factor of car door, human body, obstacle and car door are all played a protective role simultaneously.
Further, with reference to Fig. 1, this anti-extrusion car door also comprises: the second correlation type opto-electronic pickup, the 3rd correlation type opto-electronic pickup.
Wherein, the transmitting terminal 13a of the second correlation type opto-electronic pickup is arranged at a side perpendicular to the ground of doorframe 10, the receiving end 13b of the second correlation type opto-electronic pickup is arranged at the opposite side perpendicular to the ground of doorframe 10, and the optical axis of the receiving end 13b of the optical axis of the transmitting terminal 13a of the second correlation type opto-electronic pickup and the second correlation type opto-electronic pickup is on same straight line.
The transmitting terminal 13a of the second correlation type opto-electronic pickup is less than or equal to 150mm apart from the distance in car body outside.
The receiving end 13b of the second correlation type opto-electronic pickup is less than or equal to 150mm apart from the distance in car body outside.
The second correlation type opto-electronic pickup is connected with controller by circuit.
It should be noted that, the principle of work of the second correlation type opto-electronic pickup is identical with the first correlation type opto-electronic pickup in above-described embodiment, repeats no more herein.
Preferably, arranging on the basis of the first correlation type opto-electronic pickup and the second correlation type opto-electronic pickup, in order to improve the accuracy of the utility model anti-extrusion mechanism, this anti-extrusion car door also comprises: the 3rd correlation type opto-electronic pickup.
The transmitting terminal 14a of the 3rd correlation type opto-electronic pickup is arranged at doorframe top side, and the receiving end 14b of the 3rd correlation type opto-electronic pickup is arranged at doorframe bottom side.
Or the transmitting terminal 14a of the 3rd correlation type opto-electronic pickup is arranged at doorframe bottom side, the receiving end of the 3rd correlation type opto-electronic pickup is established 14b and is placed in described doorframe top side.
The optical axis of the receiving end 14b of the optical axis of the transmitting terminal 14a of the 3rd correlation type opto-electronic pickup and described the first correlation type opto-electronic pickup is on same straight line.
The transmitting terminal 14a of the 3rd correlation type opto-electronic pickup is less than or equal to 150mm apart from the distance in car body outside.
The distance in the described car body of the receiving end 14b distance outside of the 3rd correlation type opto-electronic pickup is less than or equal to 150mm.
On the differing heights of car frame both sides, be provided with two correlation type opto-electronic pickups, effectively avoid the generation of children passenger, the lower passenger of height and the extruding accident of passenger in the situation of falling.
The 3rd correlation type opto-electronic pickup is connected with controller by circuit.
It should be noted that, the principle of work of the 3rd correlation type opto-electronic pickup is identical with the first correlation type opto-electronic pickup in above-described embodiment, repeats no more herein.
Further, the transmitting terminal of the first correlation type opto-electronic pickup is the arbitrary place in 100mm to 400mm scope apart from the vertical distance on ground, and the receiving end of the first correlation type opto-electronic pickup is the arbitrary place in 100mm to 400mm scope apart from the vertical distance on ground.
The transmitting terminal of the second correlation type opto-electronic pickup is the arbitrary place in 1200mm to 1500mm scope apart from the vertical distance on ground, and the receiving end of the second correlation type opto-electronic pickup is the arbitrary place in 1200mm to 1500mm scope apart from the vertical distance on ground.
Or, the transmitting terminal of the first correlation type opto-electronic pickup is the arbitrary place in 1200mm to 1500mm scope apart from the vertical distance on ground, and the receiving end of the first correlation type opto-electronic pickup is the arbitrary place in 1200mm to 1500mm scope apart from the vertical distance on ground.
The transmitting terminal of the second correlation type opto-electronic pickup is the arbitrary place in 100mm to 400mm scope apart from the vertical distance on ground, and the receiving end of the second correlation type opto-electronic pickup is the arbitrary place in 100mm to 400mm scope apart from the vertical distance on ground.
It should be noted that, in the time that the transmitting terminal of the first correlation type opto-electronic pickup is arranged at a height, the receiving end of corresponding the first correlation type opto-electronic pickup also must be arranged on equal height, to guarantee that the optical axis of transmitting terminal of the first correlation type opto-electronic pickup and the optical axis of the receiving end of the first correlation type opto-electronic pickup are on same straight line.Similarly, the second correlation type opto-electronic pickup also needs to do same treatment.
The present embodiment is by arranging respectively at various height the first correlation type opto-electronic pickup and the second correlation type opto-electronic pickup, realize obstacle is judged more accurately, thereby judge whether more accurately to exist obstacle, to avoid personnel to be crushed by car door, strengthened the safety of anti-extrusion pressure gate.
In order further to improve safety by bus, the utility model has also been set up second stage safety method, and this second stage safety method is realized by set up anti-extrusion press strip at anti-extrusion car door.
Concrete, anti-extrusion press strip is arranged at the forward position vertical edge of door leaf, and anti-extrusion press strip is connected with controller by circuit.
In the time that door leaf cuts out, anti-extrusion press strip contacts with doorframe side.
When deforming after anti-extrusion press strip contact obstacle, send thereby trigger anti-extrusion press strip inside the signal that obstacle detected, controller receives and detects after the signal sending in loop, controls car door phase down, and the action of closing the door will become the action of opening the door.
In the present embodiment, realize the protection to obstacle by anti-extrusion press strip, greatly reduced the probability of occurrence of extruding accident.
The anti-extrusion press strip section of structure that Fig. 2 provides for the utility model embodiment, with reference to Fig. 2, this anti-extrusion press strip, comprising: the anti-extrusion press strip 15a in inner side, the anti-extrusion press strip 15b in outside.
The forward position vertical edge of door leaf comprises: the first sub-vertical edge 11a, the second sub-vertical edge 11b.
With reference to Fig. 2, the first sub-vertical edge 11a, the second sub-vertical edge 11b and door leaf 11 form Y-shaped structure.
The anti-extrusion press strip 15a in inner side is arranged on the first sub-vertical edge 11a, and the anti-extrusion press strip 15b in outside is arranged on the second sub-vertical edge 11b, and the anti-extrusion press strip in the anti-extrusion press strip in described inner side and outside forms draw-in groove.
The side that doorframe 10 contacts with the forward position vertical edge of door leaf 11 is provided with a protrusion 10a, and in the time that door leaf 11 cuts out, protrusion 10a engages with draw-in groove.
The anti-extrusion press strip 15a in inner side is connected with controller by circuit parallel with the anti-extrusion press strip 15b in outside.
Concrete, anti-extrusion press strip inside is provided with testing circuit, and this circuit comprises the anti-extrusion press strip micro-switch in inner side and the anti-extrusion press strip micro-switch in outside.When deforming after the anti-extrusion press strip contact of the anti-extrusion press strip in inner side or outside obstacle, thereby the anti-extrusion press strip micro-switch of the anti-extrusion press strip micro-switch in the inner side of triggering anti-extrusion press strip inside and outside, connect control loop, send the signal that obstacle detected, controller receives and detects after the signal sending in loop, control car door phase down, the action of closing the door will become the action of opening the door.After door reaches position, will again close, if in closing process, still run into obstacle, continue to repeat opening procedure, until the 5th runs into obstacle, goalkeeper's reverse opening, and stop action, and report anti-extrusion pressure gate to break down.In whole anti-extrusion process, door closing force successively increases, and peak force can reach 300N.The function of anti-extrusion press strip is by monitoring control devices, if anti-extrusion press strip exists fault (work or interrupt) always, controller can produce a failure code.If anti-extrusion press strip fault, current of electric monitoring still can be worked.When arriving, car door closes and when latched position, anti-extrusion press strip can be forbidden automatically.
The anti-extrusion car door workflow schematic diagram that Fig. 3 provides for the utility model embodiment, with reference to Fig. 3, after the program of closing the door starts, enter the first order protection stage, if the transmitting terminal of the first correlation type opto-electronic pickup, the transmitting terminal of the transmitting terminal of the second correlation type opto-electronic pickup and the 3rd correlation type opto-electronic pickup transmits, if each self-corresponding receiving end all receives signal, start the program of closing the door, now enter the second stage protection stage, if triggered the electric signal of anti-extrusion press strip, think and have obstacle to exist, the action of closing the door will become the action of opening the door, after door reaches position, to again close, if in closing process, still run into obstacle, continue to repeat opening procedure, until the 5th runs into obstacle, goalkeeper's reverse opening, and stop moving, and report fault, if the second protection stage, do not trigger the electric signal of anti-extrusion press strip, start the program of closing the door by closing of the door locking, if the first order protection stage, the receiving end of arbitrary one in three correlation type opto-electronic pickups does not receive the signal that corresponding transmitting terminal sends, stopping closing goalkeeper's door opens, after door reaches position, the transmitting terminal of three correlation type opto-electronic pickups continues to transmit, if in closing process, the receiving end of arbitrary one in three correlation type opto-electronic pickups does not still receive signal, continue to repeat opening procedure, until the 5th runs into obstacle, goalkeeper's reverse opening, and stop action, and report fault.With reference to Fig. 3, concrete, after program is closed the door in startup, this workflow comprises the steps:
The receiving end of step 200a, correlation type opto-electronic pickup receives signal.
The transmitting terminal of step 200b, correlation type opto-electronic pickup transmits.
Concrete, if the receiving end of all correlation type opto-electronic pickups all receives signal, perform step 202; If not, perform step 203.
Step 202, controller control car door drive motor drive door leaf to close.
Concrete, after step 202 finishes, execution step 204.
If the receiving end of all correlation type opto-electronic pickups of step 203 does not all receive signal, stop closing the door, door is opened.
Concrete, after step 203 finishes, execution step 205.
Concrete, if so, perform step 203; Perform step 211 if not.
Concrete, the times N that accumulative total step 203 repeats.
Concrete, if N is less than or equal to 5, perform step 207; If N is greater than 5, perform step 209.
Concrete, after step 208, execution step 212.
Whether step 210, disturbance in judgement thing disappear.
Concrete, whether whether disturbance in judgement thing disappears can be detected obstacle according to correlation type opto-electronic pickup, or whether anti-extrusion press strip touch obstacle and judge, if obstacle does not disappear, performs step 203; If obstacle disappears, perform step 211.
Concrete, if controller can be processed this fault, perform step 211; If controller can not be processed this fault, perform step 213.
Concrete, controller can break down by fault warning light prompting driver car door.
Further, the anti-extrusion pressure gate that above-mentioned each embodiment provides can be arranged on multiple vehicle, for example, and motor train unit, city rail subway, magnetic suspension train etc.Concrete, this vehicle, comprises the anti-extrusion car door that car body and above-mentioned each embodiment provide, anti-extrusion car door is arranged on car body.
The vehicle that the present embodiment provides; the anti-extrusion car door of its installation is surveyed obstacle by contactless correlation type opto-electronic pickup; before the car door of being closed at obstacle or human body touches; can there is obstacle or human body by the judgement of correlation type opto-electronic pickup; thereby start anti-extrusion mechanism; stop door-closing operation, thereby improve the safety factor of car door, human body, obstacle and car door are all played a protective role simultaneously.
Finally it should be noted that: above each embodiment, only in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of the each embodiment technical scheme of the utility model.
Claims (6)
1. an anti-extrusion car door, is characterized in that, comprising: doorframe, door leaf, the first correlation type opto-electronic pickup, controller;
The transmitting terminal of described the first correlation type opto-electronic pickup is arranged at a side perpendicular to the ground of doorframe, the receiving end of described the first correlation type opto-electronic pickup is arranged at the opposite side perpendicular to the ground of doorframe, and the optical axis of the receiving end of the optical axis of the transmitting terminal of described the first correlation type opto-electronic pickup and described the first correlation type opto-electronic pickup is on same straight line;
Described the first correlation type opto-electronic pickup is connected with described controller by circuit;
Described controller is also connected with car door drive motor by circuit, drives described door leaf to open or close to control described car door drive motor;
The transmitting terminal of described the first correlation type opto-electronic pickup is less than or equal to 150mm apart from the distance in car body outside;
The distance in the described car body of the receiving end distance outside of described the first correlation type opto-electronic pickup is less than or equal to 150mm.
2. anti-extrusion car door according to claim 1, is characterized in that, also comprises: the second correlation type opto-electronic pickup, the 3rd correlation type opto-electronic pickup;
The transmitting terminal of described the second correlation type opto-electronic pickup is arranged at a side perpendicular to the ground of described doorframe, the receiving end of described the second correlation type opto-electronic pickup is arranged at the opposite side perpendicular to the ground of described doorframe, and the optical axis of the receiving end of the optical axis of the transmitting terminal of described the second correlation type opto-electronic pickup and described the second correlation type opto-electronic pickup is on same straight line;
The transmitting terminal of described the second correlation type opto-electronic pickup is less than or equal to 150mm apart from the distance in car body outside;
The distance in the described car body of the receiving end distance outside of described the second correlation type opto-electronic pickup is less than or equal to 150mm;
Described the second correlation type opto-electronic pickup is connected with described controller by circuit;
The transmitting terminal of described the 3rd correlation type opto-electronic pickup is arranged at doorframe top side, and the receiving end of described the 3rd correlation type opto-electronic pickup is arranged at doorframe bottom side; Or,
The transmitting terminal of described the 3rd correlation type opto-electronic pickup is arranged at described doorframe bottom side, and the receiving end of described the 3rd correlation type opto-electronic pickup is arranged at described doorframe top side;
The optical axis of the receiving end of the optical axis of the transmitting terminal of described the 3rd correlation type opto-electronic pickup and described the first correlation type opto-electronic pickup is on same straight line;
The transmitting terminal of described the 3rd correlation type opto-electronic pickup is less than or equal to 150mm apart from the distance in car body outside;
The distance in the described car body of the receiving end distance outside of described the 3rd correlation type opto-electronic pickup is less than or equal to 150mm;
Described the 3rd correlation type opto-electronic pickup is connected with described controller by circuit.
3. anti-extrusion car door according to claim 2, it is characterized in that, the transmitting terminal of described the first correlation type opto-electronic pickup is the arbitrary place in 100mm to 400mm scope apart from the vertical distance on ground, and the receiving end of described the first correlation type opto-electronic pickup is the arbitrary place in 100mm to 400mm scope apart from the vertical distance on ground;
The transmitting terminal of described the second correlation type opto-electronic pickup is the arbitrary place in 1200mm to 1500mm scope apart from the vertical distance on ground, and the receiving end of described the second correlation type opto-electronic pickup is the arbitrary place in 1200mm to 1500mm scope apart from the vertical distance on ground; Or,
The transmitting terminal of described the first correlation type opto-electronic pickup is the arbitrary place in 1200mm to 1500mm scope apart from the vertical distance on ground, and the receiving end of described the first correlation type opto-electronic pickup is the arbitrary place in 1200mm to 1500mm scope apart from the vertical distance on ground;
The transmitting terminal of described the second correlation type opto-electronic pickup is the arbitrary place in 100mm to 400mm scope apart from the vertical distance on ground, and the receiving end of described the second correlation type opto-electronic pickup is the arbitrary place in 100mm to 400mm scope apart from the vertical distance on ground.
4. according to the anti-extrusion car door described in claim 1-3 any one, it is characterized in that, also comprise: anti-extrusion press strip, described anti-extrusion press strip is arranged at the forward position vertical edge of described door leaf, and described anti-extrusion press strip is connected with described controller by circuit;
In the time that described door leaf cuts out, described anti-extrusion press strip contacts with described doorframe side.
5. anti-extrusion car door according to claim 4, is characterized in that, described anti-extrusion press strip, comprising: the anti-extrusion press strip in inner side, the anti-extrusion press strip in outside;
The forward position vertical edge of described door leaf comprises: the first sub-vertical edge, the second sub-vertical edge;
Described the first sub-vertical edge, described the second sub-vertical edge and described door leaf form Y-shaped structure;
The anti-extrusion press strip in described inner side is arranged on described the first sub-vertical edge, and the anti-extrusion press strip in described outside is arranged on described the second sub-vertical edge, and the anti-extrusion press strip in the anti-extrusion press strip in described inner side and described outside forms draw-in groove;
Described doorframe is provided with a protrusion with the side that the forward position vertical edge of described door leaf contacts, and in the time that door leaf cuts out, described protrusion engages with described draw-in groove;
The anti-extrusion press strip in described inner side is connected with described controller by circuit parallel with the anti-extrusion press strip in outside.
6. a vehicle, is characterized in that, comprises the anti-extrusion car door described in car body and described claim 1-5 any one, and described anti-extrusion car door is arranged on described car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864646.5U CN203651777U (en) | 2013-12-23 | 2013-12-23 | Anti-extrusion vehicle door and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320864646.5U CN203651777U (en) | 2013-12-23 | 2013-12-23 | Anti-extrusion vehicle door and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651777U true CN203651777U (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320864646.5U Expired - Lifetime CN203651777U (en) | 2013-12-23 | 2013-12-23 | Anti-extrusion vehicle door and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651777U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696892A (en) * | 2016-02-03 | 2016-06-22 | 安徽农业大学 | Control system of photoelectric anti-pinch power window |
| CN111236783A (en) * | 2020-01-10 | 2020-06-05 | 民航协发机场设备有限公司 | Anti-pinch system for vehicle door and airport ferry vehicle with same |
| CN111608522A (en) * | 2020-03-30 | 2020-09-01 | 南京邮电大学 | Sensor system for detecting platform door obstacle and detection method thereof |
-
2013
- 2013-12-23 CN CN201320864646.5U patent/CN203651777U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696892A (en) * | 2016-02-03 | 2016-06-22 | 安徽农业大学 | Control system of photoelectric anti-pinch power window |
| CN111236783A (en) * | 2020-01-10 | 2020-06-05 | 民航协发机场设备有限公司 | Anti-pinch system for vehicle door and airport ferry vehicle with same |
| CN111608522A (en) * | 2020-03-30 | 2020-09-01 | 南京邮电大学 | Sensor system for detecting platform door obstacle and detection method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee after: CRRC TANGSHAN Co.,Ltd. Address before: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee before: TANGSHAN RAILWAY VEHICLE Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |