Path planning method, path planning device and electronic device

A technology of path planning and driving path, which is applied in the field of big data information, and can solve problems such as new energy vehicle battery life, problems, and vehicle breakdowns

Inactive Publication Date: 2020-07-10
LAUNCH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there are fewer charging piles for new energy vehicles in most areas, which makes the battery life of new energy vehicles a problem
At present, when driving a new energy vehicle, car owners need to pay attention to the power of the new energy vehicle, and search for nearby charging piles when charging is needed, otherwise the vehicle may break down.

Method used

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  • Path planning method, path planning device and electronic device
  • Path planning method, path planning device and electronic device
  • Path planning method, path planning device and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] A path planning method provided by an embodiment of the present application is described below. see figure 1 , the path planning method includes:

[0071] Step 101, obtaining the current location of the vehicle and the destination of this trip;

[0072] In the embodiment of the present application, after starting the vehicle, the owner can first input the destination of the trip to the on-board unit; then during the driving process of the vehicle, the vehicle's positioning module can be used to regularly locate the vehicle to obtain the current position of the vehicle . Wherein, the above-mentioned positioning module may be a Global Positioning System (Global Positioning System, GPS) module, or other positioning system modules such as a Beidou positioning system module, which is not limited herein. It should be noted that the path planning method proposed in the embodiment of the present application is only for new energy vehicles.

[0073] Step 102, estimating the ...

Embodiment 2

[0131] Embodiment 2 of the present application provides a path planning device. Such as Figure 6 As shown, the path planning device 600 in the embodiment of the present application includes:

[0132] The itinerary acquisition unit 601 is used to acquire the current location of the vehicle and the destination of the current itinerary;

[0133] A first time estimation unit 602, configured to estimate a first travel time from the above-mentioned current location to the above-mentioned destination;

[0134] A power detection unit 603, configured to detect the remaining power of the vehicle;

[0135] The second time estimation unit 604 is configured to estimate the travelable time of the vehicle based on the remaining power;

[0136]A charging pile search unit 605, configured to search for a target charging pile based on preset search conditions if the above-mentioned available travel time is less than or equal to the above-mentioned first travel time;

[0137] The charging dr...

Embodiment 3

[0159] Embodiment 3 of the present application provides an electronic device, please refer to Figure 7 , the electronic device 7 in the embodiment of the present application includes: a memory 701, one or more processors 702 ( Figure 7 only one shown in ) and a computer program stored on the memory 701 and executable on the processor. Wherein: the memory 701 is used to store software programs and units, and the processor 702 executes various functional applications and data processing by running the software programs and units stored in the memory 701 to obtain resources corresponding to the above preset events. Specifically, the processor 702 implements the following steps by running the above-mentioned computer program stored in the memory 701:

[0160] Obtain the current location of the vehicle and the destination of the trip;

[0161] Estimated first travel time from the above current location to the above destination;

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PUM

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Abstract

The invention discloses a path planning method, a path planning device, an electronic device and a computer readable storage medium, and the method comprises the steps: obtaining the current positionof a vehicle and the destination of the travel; estimating first driving time for driving from the current position to the destination; detecting the residual electric quantity of the vehicle, and estimating the drivable time of the vehicle based on the residual electric quantity; if the drivable time is less than or equal to the first driving time, searching a target charging pile based on a preset searching condition; and planning a charging driving path according to the current position and the position of the target charging pile. By means of the scheme, dynamic navigation based on the battery state of the new energy vehicle can be achieved, and the situation that the new energy vehicle is broken down due to the fact that electricity is exhausted is reduced.

Description

technical field [0001] The present application belongs to the field of big data information technology, and in particular relates to a path planning method, a path planning device, electronic equipment, and a computer-readable storage medium. Background technique [0002] At present, with the continuous development of the automobile industry, new energy vehicles have also been popularized. However, currently, there are fewer charging piles for new energy vehicles in most areas, which makes the battery life of new energy vehicles a problem. At present, when driving a new energy vehicle, car owners need to pay attention to the power of the new energy vehicle and search for nearby charging piles when charging is needed, otherwise the vehicle may break down. Contents of the invention [0003] The present application provides a route planning method, a route planning device, electronic equipment, and a computer-readable storage medium, which can realize dynamic navigation base...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34G01R31/387
CPCG01C21/3407G01C21/3469G01C21/3415G01R31/387
Inventor 刘均柴勇
Owner LAUNCH TECH CO LTD
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