Trailer anti-theft system and anti-theft method
An anti-theft system and anti-theft method technology, applied to vehicle parts, anti-theft vehicle accessories, transportation and packaging, etc., can solve the problems of poor anti-theft security effect, insufficient connection, damage, etc., to improve the anti-theft security level and simplify unlocking the effect of the process
Pending Publication Date: 2020-09-29
RUILI GROUP RUIAN AUTO PARTS CO LTD
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Problems solved by technology
[0003] However, this usual mechanical locking anti-theft device is a kind of anti-theft device that realizes locking through a physical structure, and because it adopts a single mechanical structure to realize the locking function, it is very easy to be damaged due to structural damage or man-made damage. lead to trailer theft
On the other hand, due to the lack of matching identification of the trailer, the access of the trailer does not require any authorization or permission, that is, as long as the mechanical anti-theft device that realizes the locking is released, the trailer can be accessed at will. Then, such access method Easy to wrong docking between trailer and trac
Method used
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[0024] Embodiments of a trailer anti-theft system and anti-theft method according to the present invention will be described below with reference to the accompanying drawings. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Also, in this specification, the drawings are not drawn to scale, and like reference numerals denote like parts.
[0025] It should be noted that the expressions "first" and "second" used in the embodiments of the present invention are used to distinguish between two entities with the same name but different parameters or different parameters. It can be seen that "first" and "second " is only for the convenience of expression, and should not be understood as a limitation on the embodiments of the invent...
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The invention provides a trailer anti-theft system which comprises a plurality of spring braking air chambers and a trailer electronic braking system, wherein the spring braking air chambers are located on a trailer axle, and each spring braking air chamber corresponds to a wheel and an air bag of a trailer. The trailer electronic braking system is connected with each spring braking air chamber through an electromagnetic valve; exhaust and intake of each spring braking air chamber are controlled; the electromagnetic valve is connected with an air source through a pressure limiting valve; the trailer electronic braking system sends an instruction to the electromagnetic valve; the electromagnetic valve is controlled to realize air flow between the air source and the spring braking air chamber, the wheel realizes locking or unlocking, the trailer electronic braking system can replace a mechanical locking anti-theft device which only has a single physical structure and is adopted in trailer and tractor adaptation and trailer anti-theft adaptation in the prior art, and the trailer electronic braking system is encrypted or unlocked by introducing identification codes adapting to the tractor and the trailer.
Description
technical field [0001] The invention belongs to the technical field of vehicle anti-theft safety, and in particular relates to a trailer anti-theft system and an anti-theft method. Background technique [0002] Most of the large-scale trailers in the prior art adopt the anti-theft mode of mechanical locking, such as common automobile and trailer mechanical locking anti-theft devices. [0003] However, this usual mechanical locking anti-theft device is a kind of anti-theft device that realizes locking through a physical structure, and because it adopts a single mechanical structure to realize the locking function, it is very easy to be damaged due to structural damage or man-made damage. resulting in the theft of the trailer. On the other hand, due to the lack of matching identification of the trailer, the access of the trailer does not require any authorization or permission, that is, as long as the mechanical anti-theft device that realizes the locking is released, the tra...
Claims
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Login to View More IPC IPC(8): B60R25/23B60R25/08B60R25/104
CPCB60R25/23B60R25/08B60R25/104
Inventor 陈亮池华金维丹林晨妮
Owner RUILI GROUP RUIAN AUTO PARTS CO LTD