Vehicle running state monitoring method and device

A technology for vehicle driving and driving status, applied in vehicle components, optical observation devices, transportation and packaging, etc., can solve the problems of inability to remind the driver and analyze the error of the results, and achieve the effect of direct and reliable driving prompt information

Inactive Publication Date: 2015-09-30
SHANGHAI DROI TECH CO LTD
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  • Abstract
  • Description
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Problems solved by technology

However, because it completely relies on the image analysis of the face, and its analysis basis is set according to the statistical data of the experiment, for different objects, the analysis results must have certain errors; mor

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  • Vehicle running state monitoring method and device
  • Vehicle running state monitoring method and device
  • Vehicle running state monitoring method and device

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0019] The first embodiment of the present invention relates to a method for monitoring the driving state of a vehicle. Such as figure 1 As shown, the method for monitoring the driving state of the vehicle in this embodiment includes step S11 to step S14.

[0020] Step S11: Capture the front image during the driving of the...

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Abstract

The invention relates to the vehicle monitoring technology, and discloses a vehicle running state monitoring method and device. The vehicle running state monitoring method comprises the steps that a front image in a running vehicle is captured; at least one lane side boundary of a lane where the vehicle is located is recognized from the front image; two vehicle head side boundaries of the vehicle are recognized from the front image; according to the position relation between the two vehicle head side boundaries and the lane side boundary, whether the vehicle deviates from the lane or normally runs is judged. According to the vehicle running state monitoring method and device, whether the vehicle deviates from the lane or not can be rapidly and accurately judged, and therefore direct and reliable driving prompt messages are provided for a driver based on the vehicle running state.

Description

technical field [0001] The invention relates to a vehicle monitoring technology, in particular to a monitoring method and a monitor for the running state of a vehicle. Background technique [0002] With the rapid development of the economy and the general improvement of living standards, motor vehicles are becoming more and more popular, and the pressure on road traffic is also increasing. Subsequently, traffic safety has become a very serious problem. Most of the traffic accidents are caused by the driver's negligence; especially after driving for a long time, the driver's energy is not easy to concentrate, and it is easy to cause the vehicle to drift in the direction of the vehicle and even enter the adjacent lane. [0003] At present, there are some devices on the market that are aimed at monitoring the driver's own driving state; such as the fatigue driving warning device, which can distinguish whether the driver is in a state of fatigue by recognizing the face image, s...

Claims

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Application Information

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IPC IPC(8): B60R1/00B60W30/12B60W40/10
CPCB60R1/00B60W30/12B60W40/10B60W40/105
Inventor 张五八楼帅苏晓峰
Owner SHANGHAI DROI TECH CO LTD
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