Safety protection device for copilot braking during mistaken accelerator stepping of electronically controlledautomobile
A safety protection device and the technology of stepping on the accelerator by mistake, which is applied to the safety device, automatic start device, signal device and other directions of the power plant control mechanism, can solve the problem that the stability and reliability of the safety protection device are difficult to guarantee, the assembly is difficult, and the modification cost is high. High problems, to avoid major traffic or casualty accidents, low cost of transformation, and easy transformation
Inactive Publication Date: 2017-01-11
重庆釜钰汽车科技有限公司
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Problems solved by technology
On the one hand, the above devices have many parts, difficult assembly, and high modification cost; on the other hand, because of the mechanical linkage structure, different users (such as male and female drivers) step on the accelerator pedal with different strengths when they misoperate. It will cause differences in the response speed of the brake pedal, so the stability and reliability of the entire safety protection device are difficult to guarantee
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[0021] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0022] Such as figure 1 As shown, the brake pedal 1 is located on the left side of the accelerator pedal 2, and the installation method of the brake pedal 1 and the accelerator pedal 2 is the same as that of the prior art, and will not be repeated here. A tensioner 3 is arranged below the brake pedal 1, and the tensioner 3 is an electromagnetic tensioner or an electric tensioner or a DC push rod motor. The tensioner 3 is connected to the relay 4 through a wire, and the action of the tensioner 3 is controlled by the relay 4 .
[0023] Such as figure 1 As shown, the telescopic rod of the tensioner 3 is connected with the movable pulley 7 installed on the brake pedal 1 through the cable mechanism, and the tensioner 3 can pull the brake pedal 1 to swing downward through the cable mechanism. Preferably, the movable pulley 7 is arranged at the bottom of the peda...
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The invention discloses a safety protection device for copilot braking during mistaken accelerator stepping of an electronically controlledautomobile. A pull device is arranged below a braking pedal and is connected with a relay through a lead, a telescopic rod of the pull device is connected with a movable pulley installed on the braking pedal through a dragline mechanism, a control switch for sensing the position of an accelerator pedal is arranged below the accelerator pedal, and the relay is further connected with a foot pedal switch or a copilot press switch through a lead. The safety protection device can control the braking pedal in time for emergency braking, major traffic accidents or personnel casualties are effectively mitigated or avoided. Compared with a traditional mechanical copilot brake, the structure is simplified greatly, and the cost of a copilot braking device can be reduced manifold only by connecting the foot pedal switch or the copilot press switch to the relay through the lead. The safety protection device has the advantages of being simple in structure, easy to install or rtransform, low in cost, convenient to operate, good in stability and reliability,having few parts and having multiple safety protection functions and is suitable for various types of automobiles.
Description
technical field [0001] The invention belongs to the technical field of motor vehicles, and in particular relates to a safety protection device for an electronically controlled automobile accidentally stepping on the gas pedal and co-driver's brake. Background technique [0002] The operation control device of accelerator and brake is the most important safety control device in auto parts. For novices who are just learning how to drive a car, because they are extremely unskilled in the coordinated operation and control of the accelerator pedal and the brake pedal, what beginners are most afraid of is accidentally stepping on the accelerator pedal as a brake, which will cause safety accidents; When the driver is nervous or tired and encounters abnormal situations such as emergency emergencies, he can't guarantee that the accelerator pedal will not be accidentally stepped on as a brake. According to the statistics of the transportation department, a large number of such accide...
Claims
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IPC IPC(8): B60K28/02B60K28/14B60T7/12B60Q9/00
CPCB60K28/02B60K28/14B60Q9/008B60T7/12
Inventor 杨宇翔许胜珍
Owner 重庆釜钰汽车科技有限公司