Buckle inflation control device, buckle inflation control system and automobile
A technology of a control device and a control system, applied in the field of vehicle engineering, can solve problems such as the need to improve safety and comfort, and achieve the effects of active restraint, high safety and comfort, and improved safety and comfort
Active Publication Date: 2019-04-19
BYD CO LTD
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Problems solved by technology
The inflatable safety belt in the related art only works when a collision occurs, and only plays a passive restraint role, and the safety and comfort need to be improved
Method used
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Embodiment Construction
[0046] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0047] A car 1 according to an embodiment of the present invention will be described below with reference to the drawings.
[0048] Such as figure 1 As shown, a car 1 according to an embodiment of the present invention includes a body 2 and a buckle inflation control system.
[0049] Among them, the belt buckle inflation control system according to the embodiment of the present invention includes a frontal collision sensor 10, a vehicle speed and vehicle body acceleration sensor 20, a belt buckle inflation control device 30, an ...
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The invention discloses an inflating control device with a buckle, an inflating control system with a buckle, and an automobile. The inflating control device with a buckle comprises a lock head, a control switch, a lock tongue, and a locking assembly, wherein a lock head gas channel and a buckle groove are formed in the lock head; the control switch can be switched between an on-state of starting a function of measuring pressure and an off-state of closing the function of measuring pressure; a lock tongue gas channel is formed in the lock tongue; when the lock tongue is inserted in the buckle groove, the lock tongue gas channel communicates with the lock head gas channel and the control switch is switched to the on-state, and when the lock tongue is drawn out from the buckle groove, the control switch is switched to the off-state; and the locking assembly is arranged on the lock head. According to the inflating control device with the buckle disclosed by the embodiment of the invention, the locking of an inflating type seat belt can be realized, and the pressure of the locked inflating type seat belt can be detected, so that gas supply capacity is convenient to adjust according to the pressure of the locked inflating type seat belt, active constraint is realized, and the safety and comfortableness are improved.
Description
technical field [0001] The invention relates to the technical field of vehicle engineering, in particular to a buckle inflation control device, a buckle inflation control system with the buckle inflation control device and an automobile with the buckle inflation control system. Background technique [0002] For fast-moving vehicles, when an emergency requires sudden braking or an inevitable collision, the seat belt can restrain people from leaving the seat and play a role in safety protection. [0003] Inflatable seat belts are gradually replacing force-limiting seat belts and pre-tensioned seat belts due to their advantages of high wearing comfort and small use injuries. The inflatable safety belt in the related art only works when a collision occurs, and only plays a role of passive restraint, and the safety and comfort need to be improved. Contents of the invention [0004] The present invention aims to solve one of the above-mentioned technical problems in the related...
Claims
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IPC IPC(8): B60R22/00B60R22/48
CPCB60R22/00B60R22/48B60R2022/4816
Inventor 袁清辉赵文博
Owner BYD CO LTD