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A dangerous driving safety reminder system based on pre-driving detection

A technology of safety prompting and dangerous driving, applied in the field of dangerous driving safety prompting system, can solve the problems of driver's safe driving evaluation error, inability to truly reflect the driver's safe driving, etc.

Active Publication Date: 2019-06-21
上海工业控制安全创新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the domestic assessment of driver safety mainly relies on the driver's driving experience, driving experience and related driving theory assessment, so there is a large error in the assessment of driver's safe driving, and it cannot truly reflect the situation of the driver's safe driving

Method used

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  • A dangerous driving safety reminder system based on pre-driving detection
  • A dangerous driving safety reminder system based on pre-driving detection
  • A dangerous driving safety reminder system based on pre-driving detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to Figure 1-2 , figure 1 A system block diagram of a dangerous driving safety reminder system based on pre-driving detection provided by the present invention; figure 2 A flow chart for judging whether the third vibration waveform of a dangerous driving safety warning system based on pre-driving detection exceeds the first preset time provided by the present invention.

[0032] Specifically, a dangerous driving safety warning system based on pre-driving detection includes: a control processor 1 , a vibration sensor 2 , and a start control module 3 .

[0033] The vibration sensor 2 includes a first vibration sensor 210 and a second vibration sensor 220 .

[0034] The shock sensor 2 is connected with the control processor 1 .

[0035] The first vibration sensor 210 is arranged on the surface of the steering wheel for detecting the vibration of the surface of the steering wheel. The vibration of the steering wheel includes the vibration of the vehicle running a...

Embodiment 2

[0045] refer to Figure 3-5 , image 3 A flow chart for judging whether the third vibration waveform of the second pre-driving detection-based safety warning system for dangerous driving exceeds the preset vibration waveform; Figure 4 It is a flow chart for judging whether the third vibration waveform of the second pre-driving detection-based dangerous driving safety reminder system exceeds the preset vibration waveform and exceeds the first preset time provided by the present invention; Figure 5 It is a flow chart for judging whether the third vibration waveform of the second dangerous driving safety warning system based on pre-driving detection exceeds the preset vibration waveform and exceeds the second preset time provided by the present invention.

[0046] This embodiment is basically the same as the first embodiment above, except that, preferably, if the third vibration waveform exceeds the preset vibration waveform, the control processor 1 outputs a start-up lock sig...

Embodiment 3

[0055] refer to Figure 6-8 , Figure 6 The system block diagram of the third dangerous driving safety reminder system based on pre-driving detection provided by the present invention; Figure 7 A flow chart for judging verification problems of the third pre-driving detection-based dangerous driving safety reminder system provided by the present invention; Figure 8 It is a flowchart of the acquisition server verification problem of the third dangerous driving safety warning system based on pre-driving detection provided by the present invention.

[0056] This embodiment is basically the same as the first embodiment above, the difference is that, preferably, it also includes a voice playback device 4 and a voice acquisition device 5 , both of which are connected to the control processor 1 .

[0057] Preferably, the control processor 1 further includes a storage module 110, the storage module 110 stores verification questions, and when the start control module 3 restricts the...

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Abstract

The invention relates to a dangerous driving safety prompting system based on detection before driving. The dangerous driving safety prompting system based on the detection before driving comprises acontrol processor, a vibration sensor and a starting control module; the vibration sensor comprises a first vibration sensor and a second vibration sensor; the vibration sensor is connected with the control processor; the first vibration sensor is arranged on the surface of a steering wheel and used for detecting the vibration of the surface of the steering wheel; the first vibration sensor obtains the waveform of the vibration of the surface of the steering wheel; the control processor receives an electronic signal output by the first vibration sensor and converts the electronic signal into acorresponding first vibration waveform; the second vibration sensor is arranged in the steering wheel and used for detecting the vibration in the steering wheel; the second vibration sensor obtains the waveform of the vibration in the steering wheel; the control processor receives an electronic signal output by the second vibration sensor and converts the electronic signal into a corresponding second vibration waveform; the starting control module is connected with the control processor; and the control processor further comprises a timing module.

Description

technical field [0001] The invention relates to the technical field of automotive electronic equipment, in particular to a warning system for dangerous driving safety based on pre-driving detection. Background technique [0002] With the continuous and rapid development of my country's transportation industry and economy, automobiles have increasingly become the most important means of transportation for people to travel, but the negative effects of traffic safety that follow have become more and more prominent social problems, and have become global issues. [0003] As far as the current automobile industry is concerned, in terms of automobile manufacturing, active safety technologies such as Eye Car technology, Cam Car technology, and tire pressure monitoring systems, and passive safety technologies such as airbags, adaptive restraint technology systems, and automotive energy-absorbing steering columns The development and use have been quite mature, which has greatly impro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K28/02B60W50/08
CPCB60K28/02B60K2028/003B60W50/08
Inventor 蔡璟
Owner 上海工业控制安全创新科技有限公司
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