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Acceleration reminding method and device

A reminder device and acceleration technology, applied in the field of acceleration reminder and device, can solve the problems of lack of timely braking, traffic safety threats, dangers, etc., and achieve the effect of reducing the occurrence of accidents and improving the driving safety factor.

Inactive Publication Date: 2007-08-08
DONGFENG MOTOR CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] Generally, car accidents and other accidents are mainly caused by speeding, or the driver's wrong response, not braking in time, or wrongly stepping on the accelerator. At present, the general vehicle system cannot remind the driver of the position of the left foot before the driver is about to step on the accelerator or brake. Where, when the driver is distracted or in a state of excitement, he will often mistakenly step on the accelerator as a brake. When he needs to brake or stop suddenly, he slams on the accelerator instead, which becomes a rapid acceleration, which is extremely dangerous. , a great threat to traffic safety

Method used

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  • Acceleration reminding method and device
  • Acceleration reminding method and device

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Embodiment Construction

[0030] Please refer to Fig. 1, the acceleration reminding method of the present invention comprises the following steps:

[0031] (1) First start the acceleration reminder system when the engine is started;

[0032] (2) The system starts to collect data: vehicle speed V and vehicle acceleration a;

[0033] (3) Compare the collected speed V with the preset value V0, if V V0, enter the step

[0034] (4); if V>V0, then compare the acceleration a with the preset value a0, if a a0, then enter step (4), otherwise return to the beginning of the program and continue to collect data;

[0035] (4) Detect whether it is in the forward or reverse gear, if it is then enter step (5), otherwise get back to the beginning of the program and continue to collect data;

[0036] (5) Detect whether the accelerator is stepped on, if so, send a reminder signal, otherwise disconnect the reminder signal and return to the beginning of the program to continue collecting data.

[0037] Please refer to F...

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Abstract

The invention relates to an over speed reminding method, which comprises the controller connected with over speed identifier and the speed sensor, and an accelerator pedal controlled switch circuit, with the controller connected with reminding component. It has good reminding effect with practical, safe and reliable feature.

Description

【Technical field】 [0001] The invention relates to a speed control alarm method and device, in particular to an acceleration reminder method and device applied to automobiles. 【Background technique】 [0002] Generally, car accidents and other accidents are mainly caused by speeding, or the driver's wrong response, not braking in time, or wrongly stepping on the accelerator. At present, the general vehicle system cannot remind the driver of the position of the left foot before the driver is about to step on the accelerator or brake. Where, when the driver is distracted or in a state of excitement, he will often mistakenly step on the accelerator as a brake. When he needs to brake or stop suddenly, he slams on the accelerator instead, which becomes a rapid acceleration, which is extremely dangerous. , a great threat to traffic safety. [0003] Therefore, it is necessary to provide an acceleration reminder method and device that reminds the driver of the driving speed and accel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W50/00
Inventor 赵庆华
Owner DONGFENG MOTOR CO LTD
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