Automobile anti-submerging safety device
A safety device and anti-flooding technology, applied in vehicle maintenance, transportation and packaging, lifting vehicle accessories, etc., can solve problems such as imperfect urban drainage systems, practical stability defects, and hidden dangers of safe driving, and achieve simple structure , easy to manufacture and install, and low cost of manufacturing materials
Inactive Publication Date: 2014-07-16
李海光
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Problems solved by technology
[0002] In recent years, the weather has become more and more erratic, and there are occasional heavy rains in some areas. At the same time, excessive urbanization has led to imperfect urban drainage systems, and the resulting deep water in low-lying areas has caused great safety hazards for driving. Hidden dangers, and due to the large water pressure, the closed doors and windows will also threaten the lives of passengers.
Although there are some anti-flooding devices for automobiles at present, there are certain defects in their practicability and the stability of the airbag when it is working.
Method used
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[0019] specific implementation plan
[0020] 1. Switch button; 2. Executing agency; 3. Air pressure sensor; 4. ECU; 5. Voltage stabilizer; 6. Battery; 7. Water pressure sensor; 8. High-pressure gas tank; 9. Air guide tube; 10. Mushroom airbag ; 11, intake valve; 12, exhaust nozzle; 13, airbag head; 14, airbag column; 15, airbag box; 16, airbag box mouth; 17, airbag cover; 18, bolt hole.
[0021] Below in conjunction with accompanying drawing, the present invention will be further described:
[0022] When the automobile was wading, the present invention began to work, and the specific implementation process was as follows:
[0023] 1. Automatic triggering: when the car is wading through water, the water pressure sensor 7 will measure the water pressure and transmit the signal to ECU4. When the water pressure is greater than the set parameter, ECU4 will control the actuator 2 according to the received signal , the intake valve 11 is opened, and the high-pressure gas tank 8 ins...
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The invention provides an automobile anti-submerging safety device and belongs to the field of automobile safety. The automobile anti-submerging safety device is mainly characterized by comprising an ECU, an executing mechanism, a high-pressure air tank, a switching button, a baroceptor, a hydraulic pressure sensor, a storage battery and a pressure stabilizer. The executing mechanism comprises an air guide pipe, a mushroom-shaped air bag (air bag for short), an air inlet valve, an air bag box and an air bag cover. The air bag is stored in the air bag box, shaped like a mushroom, divided into an air bag head and an air bag column, made of nylon and provided with an exhaust opening and an air inlet. The exhaust opening is used for exhausting air and the air inlet is communicated with the air guide pipe. The other end of the air guide pipe penetrates through an opening of the air bag box and is connected with the high-pressure air tank. The air inlet valve is located between the air guide pipe and the high-pressure air tank. The air bag box is a plastic product adhering to the inner portion of the air bag cover through super glue. The air bag cover is made of steel plates and evenly installed on an automobile chassis through bolts. The air inlet valve is opened, the air bag is inflated by the high-pressure air tank through the air guide pipe, the air bag box is broken, the air bag column pops up, and therefore an automobile floats up stably.
Description
technical field [0001] The invention provides a safety device used in automobiles, which can prevent the automobiles from being submerged in water, and belongs to the field of automobile safety. Background technique [0002] In recent years, the weather has become more and more erratic, and there are occasional heavy rains in some areas. At the same time, excessive urbanization has led to imperfect urban drainage systems, and the resulting deep water in low-lying areas has caused great safety hazards for driving. Hidden danger, and because be subjected to the effect of greater water pressure, the shutting of car door and window also can make passenger's life safety be threatened. Though some automobile anti-flooding devices are arranged at present, there is certain defective aspect the stability when its practicability and air bag work. Contents of the invention [0003] The present invention aims at solving the above-mentioned problems, and provides a kind of automobile ...
Claims
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IPC IPC(8): B60S9/10
Inventor 汤高攀李海光
Owner 李海光