Passenger car passenger door safety control device and control method thereof
A technology for safety control and passenger doors, applied to doors, vehicle components, door/window accessories, etc., can solve problems such as complex circuit structure, hidden dangers to passenger safety, and many electronic components, so as to achieve simple control methods and ensure passenger safety , The effect of simple circuit structure
Active Publication Date: 2011-12-07
ANHUI ANKAI AUTOMOBILE
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Problems solved by technology
[0002] When the driver’s passenger door of the bus is sometimes crowded and the monitor probe of the passenger door is covered, the driver has potential safety hazards because he cannot see the state of the door clearly
The existing technology is that the driver judges the state of the door according to the image on the monitor screen, and there is a situation in which the door is not closed before driving, which brings safety hazards to the passengers by the door
At present, there is also a self-locking door closing system with intelligent logic recognition, but the circuit structure is relatively complicated, and there are many electronic components involved. Usually, vehicles equipped with self-locking door closing system devices will increase the price of the car a lot, and are often middle-level A symbol of high-end vehicles, it is difficult to popularize it on ordinary vehicles
Method used
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[0009] See attached picture.
[0010] The present invention comprises odometer 1, buzzer 2, door closing electromagnetic valve 3 and key switch 8, is provided with two normally open relays, and a normally closed relay in the device, the output terminal of odometer 1 is connected with a normally open relay 4 The 87 corners of the door-opening solenoid valve 7 are connected with the 30 corners of the normally open relay 4, the output of the buzzer 2 is connected with the 86 corners of the normally open relay 4; the normally open relay 4 The 86 angle is connected with the 85 angle of another normally open relay 5, the input end of the door closing solenoid valve 3 is connected with the 87 angle of another normally open relay 5; the 86 angle of the normally closed relay 6 is connected with the other normally open relay 5 87 corners are connected, and the output end of key switch 8 is connected with 30 corners of normally closed relay 6 and 86 corners of another normally open relay...
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The invention relates to a safety control device for a passenger door of a passenger car and a control method thereof, comprising an odometer, a buzzer, a door closing electromagnetic valve and a key switch. The driver neglects to drive the car without closing the door. When the vehicle speed exceeds 2 kilometers, the signal is obtained from the odometer. The 87 pin of the normally open relay 4 is powered, and the ground buzzer of the 86 pin of the one normally open relay starts to alarm. At the same time, the other normally open The 85-pin of the relay is grounded, the 86-pin and 30-pin of the other normally-open relay are always powered at this time, the other normally-open relay is working, and the 87-pin of the other normally-open relay is powered at this time, that is, 259W1 is powered, and 259W1 is the closing solenoid. Valve power supply, the door automatically closes when there is electricity. The invention is simple in structure and low in cost, and can be widely used in passenger cars of various price levels.
Description
technical field [0001] The invention relates to an automobile door control device and a control method thereof, in particular to a passenger car passenger door control device and a control method thereof. Background technique [0002] When the driver's passenger door of the bus is sometimes crowded and the monitor probe of the passenger door is covered, the driver has potential safety hazards because he cannot see the state of the door clearly. Existing technology is that the driver judges the state of the door according to the image on the monitor screen, and there is a situation of driving without closing the door, which brings potential safety hazards to passengers at the door. At present, there is also a self-locking door closing system with intelligent logic recognition, but the circuit structure is relatively complicated, and there are many electronic components involved. Usually, vehicles equipped with self-locking door closing system devices will increase the price o...
Claims
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IPC IPC(8): E05F15/20B60J5/04E05F15/70
Inventor 程业翠孟涛陈顺东刘蒋涛
Owner ANHUI ANKAI AUTOMOBILE