Vehicle distance alarm method and device

A technology of vehicle distance and positioning device, applied in the field of communication, can solve problems such as inaccurate judgment of safe vehicle distance, and achieve the effect of improving accuracy and efficiency

Inactive Publication Date: 2017-05-03
ZTE CORP
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The present invention provides a vehicle distance warning method and device to at least solve the problem of inaccurate judgment of safe vehicle distance in the related art

Method used

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  • Vehicle distance alarm method and device
  • Vehicle distance alarm method and device

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Embodiment Construction

[0028] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0029] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0030] In this embodiment, a vehicle distance warning method is provided, figure 1 is a flow chart of a vehicle distance warning method according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0031] Step S102, monitoring the first driving speed of the first vehicle;

[0032] Step S104, calculating the preset vehicle distance corresponding to the first driving speed;

[0033] Step S...

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Abstract

The invention provides a vehicle distance alarm method and device. The vehicle distance alarm method comprises the steps of monitoring first driving speed of a first vehicle; calculating a preset vehicle distance corresponding to the first driving speed; judging whether the distance between a first position of the first vehicle and a second position of a second vehicle is less than the preset vehicle distance or not; and an alarm is generated under the condition that the distance between the first position and the second position is judged to be less than the preset vehicle distance. According to the invention, a problem of inaccurate judgment for a safe vehicle distance is solved, and the accuracy and the efficiency of safe vehicle distance judgment are improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a vehicle distance warning method and device. Background technique [0002] With the increasing popularity of automobiles, automobiles have become an indispensable means of transportation for our daily travel, bringing various conveniences to our lives and increasing the probability of traffic accidents. Some research institutions have carried out statistical analysis on a large number of traffic accidents and found that rear-end collisions and collisions account for a relatively large proportion of traffic accidents. The main cause of rear-end collisions and collisions is that the distance between the two vehicles is insufficient. Therefore, the car must keep a sufficient distance when driving. However, due to the improvement of people's living standards, cars have entered the family, and the pressure on road traffic is increasing. When the vehicle is running, the driving dis...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16
CPCG08G1/166G08G1/16
Inventor 叶丽梅
Owner ZTE CORP
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