Explosion-proof membrane state switching system based on truck detection
A technology of state switching and explosion-proof membrane, applied in vehicle parts, vehicle safety arrangement, optical device exploration, etc., can solve the problems of prolonging the time of breaking glass, unable to prevent explosion or anti-theft, etc., to reduce the probability of injury and effectively control Effect
Inactive Publication Date: 2021-06-29
泰州镭昇光电科技有限公司
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Problems solved by technology
In the automotive film market, most anti-riot films are double-layer metal composite films composed of PET and aluminized PET. Finally, it can only prolong the time for the glass to be broken by thieves, but cannot prevent explosion or anti-theft. The real explosion-proof film can only prevent explosion after it reaches at least 0.3mm (12mil) and the car glass is compounded with special adhesive.
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[0025] The implementation of the explosion-proof membrane state switching system based on truck detection will be described in detail below with reference to the accompanying drawings.
[0026] The research of automatic control technology is beneficial to liberate human beings from complicated, dangerous and cumbersome working environment and greatly improve the control efficiency. Automatic control is a branch of engineering science. It involves the automatic influence on a dynamical system using the principle of feedback so that the output value is close to our desired value. From a methodological point of view, it is based on the systems theory of mathematics. What we call automatic control today is a branch of cybernetics that arose in the middle of the twentieth century.
[0027] In many fields of modern science and technology, automatic control technology plays an increasingly important role. Automatic control refers to the use of external equipment or devices to make...
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The invention relates to an explosion-proof membrane state switching system based on truck detection. The system comprises a film body lowering mechanism which is disposed in a running vehicle and is used for lowering an explosion-proof film hidden in a vehicle body of the running vehicle to an instrument panel position in a manner of clinging to a front windshield when a target search instruction is received; the film body lowering mechanism is further used for dragging an explosion-proof film back into the portion, above the front windshield, of the vehicle body when the target non-searching instruction is received; the film body lowering mechanism comprises a state detection device, a bidirectional control motor and a rolling bearing, and the state detection device comprises a position sensor which is used for sensing the current position of the explosion-proof film. The explosion-proof film state switching system based on truck detection is effective in control and has a certain automation level. Whether the truck target exists in front of the running vehicle or not can be detected, so the explosion-proof film is put down emergently when the truck target exists, and the probability that falling articles of the truck crush glass to hurt a driver is reduced as much as possible.
Description
technical field [0001] The invention relates to the field of explosion-proof membrane control, in particular to an explosion-proof membrane state switching system based on truck detection. Background technique [0002] The explosion-proof film is a metal film installed on the upper part of the pressure vessel to prevent the vessel from exploding. It is a safety device. Also known as explosion-proof disc or bursting disc. When the pressure in the container exceeds a certain limit, the membrane will be broken first, thereby reducing the pressure in the container and avoiding explosion. It is widely used in pressure vessels. The term explosion-proof membrane sometimes refers specifically to the front windshield membrane. [0003] Bao means violence; explosion means explosion. In the automotive film market, most anti-riot films are double-layer metal composite films composed of PET and aluminized PET. Finally, it can only prolong the time when the glass is broken by thieves...
Claims
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Login to View More IPC IPC(8): B60R21/06G01V8/10
CPCB60R21/06G01V8/10
Inventor 张亮
Owner 泰州镭昇光电科技有限公司