Centralized control window breaker with self-inspection function
A technology of centralized control and window breaker, which is applied in vehicle safety arrangements, locomotives, life-saving equipment, etc., can solve the problems of window breaking device without self-checking function and failure to find faults in time.
Pending Publication Date: 2019-05-17
浙江永旭科技有限公司
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Problems solved by technology
Because whether the window breaking device keeps working normally is related to the life safety of passengers, so once there is a fault in the window breaking device, it must be eliminated immediately. This requires timely grasping of the failure of the window breaking device. Therefore, it is impossible to detect and eliminate faults in time, thereby eliminating potential safety hazards
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[0008] The centralized control window breaker with self-checking function of the present invention includes several groups of window breaking mechanisms and centralized control circuits. The window breaking mechanism in the present invention is a push-type window breaking device, and its pressing method can be to directly or indirectly press a certain pressing part to drive a metal striker to complete the window breaking action through electronic control operation. It is more efficient and labor-saving, and has an energy storage structure. Press-type window breaker. The push-type window breaker with energy storage structure usually includes a firing pin and a pressing elastic energy storage and firing mechanism. The firing pin can be axially slidably arranged in a mounting seat. A slidable pressing part, by pressing the pressing part, the striker accumulates elastic energy, and releases the striker after accumulating a certain amount of elastic energy. Specifically, existing ...
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The invention relates to a centralized control window breaker with a self-inspection function. The centralized control window breaker comprises a plurality of groups of window breaking mechanisms anda centralized control circuit, wherein the centralized control circuit comprises a central processing unit, a plurality of groups of drive units, a plurality of groups of detection and alarm units anda direct-current power supply unit. According to the centralized control window breaker with the self-inspection function disclosed by the invention, the detection and alarm units are arranged in thecentralized control circuit, and when solenoid coils in motors or solenoid drive components in any group are poor in contact or are in open circuit due to a certain reason, signal amplifying triodesin the detection and alarm units are positioned in an off state, and two ends of alarm light-emitting diodes are powered, so that light is given to warn, the driver and maintenance personnel are reminded of eliminating faults in time, and the aim of eliminating potential safety hazards is achieved.
Description
technical field [0001] The invention relates to a vehicle safety device, in particular to a centralized control window breaker with self-inspection function used on large vehicles, such as buses, trains, trains, subways and other vehicles. Background technique [0002] With the increasing popularity of motor vehicles, crimes involving bus arson have increased in recent years, causing casualties. At the same time, accidents caused by traffic accidents have also increased. A considerable part of the accidents are due to vehicle fires, or people and cars falling into the water. It is also very strong, especially when the car film is attached, the window glass is difficult to break, and eventually the occupants of the car will be drowned or burned to death, especially for some large passenger cars, once the above situation occurs, it will lead to major accidents or even catastrophic accidents. ACCIDENT. In view of this, the current GB7258-2012 "Technical Conditions for the Saf...
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IPC IPC(8): B60R21/02B60R16/02B60Q9/00B61C17/00A62B3/00
Inventor 黄斌
Owner 浙江永旭科技有限公司