Accelerator control device of vehicle
A technology of throttle control and throttle controller, which is applied in the field of vehicles and can solve problems such as insecurity
Active Publication Date: 2018-09-25
南通瑞普特车业有限公司
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- Application Information
AI Technical Summary
Problems solved by technology
Since this accelerator control device cannot automatically cut off the accelerator when the driver accidentally steps on the accelerator, it cannot automatically brake, so it is very unsafe.
Method used
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Embodiment Construction
[0018] The present invention will be further described below in conjunction with the accompanying drawings and given embodiments.
[0019] Such as Figure 1 to Figure 4 As shown, a throttle control device for a vehicle includes a hydraulic throttle controller 30 , an oil cup 31 and a throttle cylinder 32 ; the hydraulic throttle controller 30 adopts MICO model 12-460-185 hydraulic throttle controller. The hydraulic accelerator controller 30 includes a mounting frame 30-1, an accelerator pedal 30-2, a piston rod 30-3, a cylinder block 30-4, a piston 30-5, a sealing ring 30-6 and a spring 30-7; The cylinder 30-4 is provided with a first oil port 30-4-1 and a second oil port 30-4-2; the throttle oil cylinder 32 includes a piston rod 32-1; the second oil port of the cylinder 30-4 The oil port 30-4-2 communicates with the oil cup 31; the installation position of the oil cup 31 on the vehicle is higher than the installation position of the cylinder block 30-4; the piston rod 32-1 o...
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An accelerator control device of a vehicle comprises a hydraulic accelerator controller, an oil cup, an accelerator oil cylinder, a potentiometer, a master controller, a shuttle valve, a solenoid valve, a switch, a support and a potentiometer mounting base, wherein a first oil port of a cylinder body is communicated with an oil inlet P of the solenoid valve, an execution port A of the solenoid valve is communicated with a rodless cavity of the accelerator oil cylinder, and an execution port B of the solenoid valve is communicated with a first oil inlet P1 of the shuttle valve; a rotating shaftof the potentiometer is in drive connection with the support, the rotating shaft is coaxial with a hinge point O of a mounting rack and an accelerator pedal, and a body of the potentiometer is fixedly connected onto the potentiometer mounting base; a terminal K of the solenoid valve, the potentiometer and the switch are all in electrical connection or wireless communication connection with the master controller; the master controller controls the terminal K of the solenoid valve to be powered on when detecting that the electrical signal change value of the potentiometer in a set time is larger than the preset electrical signal change value of the master controller. The accelerator control device can automatically cut off an accelerator and automatically perform braking when a driver stepson the accelerator by mistake.
Description
technical field [0001] The invention relates to a vehicle, in particular to an accelerator control device for the vehicle. Background technique [0002] The accelerator pedal and the brake pedal of the vehicle are arranged side by side, and the driver controls driving through the accelerator pedal and brakes through the brake pedal according to the traffic road conditions during driving. In order to be able to respond quickly, the distance between the accelerator pedal and the brake pedal is relatively close, but this design has buried hidden dangers for safe driving. It is a frequent occurrence that the accelerator pedal is mistakenly stepped on as the brake pedal when there is an emergency, ranging from a vehicle collision to a major traffic accident, which is very unsafe. Accelerator control device of the prior art such as Image 6 As shown, it includes a hydraulic throttle controller 30, an oil cup 31 and a throttle cylinder 32, and the hydraulic throttle controller 30 ...
Claims
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IPC IPC(8): F02D11/06B60K26/02
CPCB60K26/02F02D11/06
Inventor 刘剑
Owner 南通瑞普特车业有限公司