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Map forming method, use method, device, terminal and storage medium

A technology of map and transmission device, applied in the field of signal processing, can solve the problems of poor driving experience, untimely deceleration or avoidance, slow subjective judgment of drivers, etc., to achieve the effect of improving driving safety factor

Inactive Publication Date: 2018-10-02
SHANGHAI YUDE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a map forming method, using method, device, terminal and storage medium, which solves the problem that the driver's subjective judgment speed is slow and inaccurate in the existing way of driver's subjective judgment of road conditions, which leads to inaccurate deceleration or avoidance. Timely, consumes the driver's energy, and poor driving experience

Method used

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  • Map forming method, use method, device, terminal and storage medium
  • Map forming method, use method, device, terminal and storage medium
  • Map forming method, use method, device, terminal and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0041] figure 1 It is a flow chart of a map forming method provided in Embodiment 1 of the present invention. The technical solution of this embodiment can be applied to the situation where the feature data is marked for a completed driving track of the traffic transmission device. The method can be executed by a map forming device provided in an embodiment of the present invention. The device can be implemented in the form of software and / or hardware, and configured in a traffic transmission device, that is, a vehicle. The method specifically includes the following operations:

[0042] S110. Read a completed driving track on the traffic transmission device.

[0043] The traffic transmission device is the vehicle. The vehicle records the vehicle's driving trajectory through the GPS map module. The driving trajectory contains the vehicle's driving time, driving location information and driving direction. The vehicle reads the completed driving trajectory recorded by the GPS m...

Embodiment 2

[0056] figure 2 It is a flow chart of a map forming method provided in Embodiment 2 of the present invention. On the basis of the above-mentioned embodiments, the embodiment of the present invention adds an operation after marking the driving trajectory at the moment formed according to the feature data.

[0057] Correspondingly, the method of this embodiment includes:

[0058] S210. Read a completed driving track on the traffic transmission device.

[0059] S220. Acquire feature data during the running process of the traffic transmission device and a time when the feature data is formed.

[0060] S230. Perform feature data marking processing on the driving trajectory according to the moment when the feature data is formed, and save it as a map with the feature data.

[0061] S240. Acquire road video data, determine whether there is a road obstacle in the road video data at the moment of bumping, and determine the type of the road obstacle if the road obstacle exists.

[...

Embodiment 3

[0072] image 3 It is a flow chart of a method for using a map provided in Embodiment 3 of the present invention. The technical solution of this embodiment may be applicable to the situation where the driver is prompted for characteristic data at the markers in the map formed according to any of the above embodiments. The method can be executed by a map using device provided in an embodiment of the present invention, which can be implemented in the form of software and / or hardware, and configured in a traffic transmission device, that is, a vehicle. The method specifically includes the following operations:

[0073] S310. Prompting feature data according to the position of the feature data mark in the driving track and the real-time driving position of the traffic transmission device.

[0074] After the vehicle is started, the GPS map module, the vehicle camera and the shock absorber bump detector are automatically turned on. According to the GPS map, the previous track is ...

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Abstract

An embodiment of the invention discloses a map forming method, a use method, a device, a terminal and a storage medium. The map forming method comprises the steps of reading a previous finished driving track of a traffic transmission device; acquiring characteristic data of the traffic transmission device in a driving process and forming time of the characteristic data; performing characteristic data marking processing on the driving track according to the forming time of the characteristic data, and storing the marked driving track as a map with the characteristic data. The map forming method, the use method, the device, the terminal and the storage medium have advantages of realizing automatic marking of the characteristic data, facilitating in-time reminding according to the mark processing, reminding a driver and improving driving safety.

Description

technical field [0001] Embodiments of the present invention relate to signal processing technologies, and in particular to a map forming method, using method, device, terminal and storage medium. Background technique [0002] With the advancement of science and technology and the improvement of people's living standards, the per capita ownership of private cars has increased year by year. However, some potholes often appear on some urban construction roads and some roads in rural areas, the road has height differences, and the road surface has depressions or obstacles. Vehicles will bump when driving on such roads, causing uncomfortable feelings, and will damage the vehicle. How to improve the comfort of the vehicle and avoid damage to the vehicle due to bumps is a problem that people pay attention to during the driving process of the vehicle. [0003] In the existing method, the vehicle can only take pictures of the road through the driving recorder, and does not analyze ...

Claims

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Application Information

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IPC IPC(8): H04W4/029G08G1/0962G08G1/0967G08G1/01
CPCG08G1/0129G08G1/09626G08G1/0967H04W4/029
Inventor 宋连军李权鹏董晓唐
Owner SHANGHAI YUDE TECH CO LTD
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