Method and device for generating vehicle energy filling navigation information

A technology for generating navigation information and devices, applied in navigation, measuring devices, surveying and navigation, etc., can solve the problems of lack of vehicle energy margin and driving status considerations, and achieve the effect of meeting individual needs and extending the running distance

Active Publication Date: 2020-07-10
DFSK MOTOR LTD CHONGQING BRANCH CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the energy filling station is only pushed to the user based on the current location of the vehicle and the preset range, and lacks consideration of the current energy balance and driving status of the vehicle, which may easily lead to the failure of the vehicle to reach the pushed location due to the current energy balance of the vehicle. The situation at energy filling stations

Method used

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  • Method and device for generating vehicle energy filling navigation information
  • Method and device for generating vehicle energy filling navigation information
  • Method and device for generating vehicle energy filling navigation information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A method for generating vehicle energy filling navigation information, comprising the following steps:

[0051]S1. Acquire the real-time monitoring of the current energy balance of the vehicle, compare the current vehicle energy balance with the preset balance value, and obtain the vehicle's current position when the vehicle's current energy balance is less than the preset balance value.

[0052] In step S1, the current energy balance of the vehicle refers to the remaining amount of driving energy of the vehicle at the moment of monitoring. When the vehicle is a fuel vehicle, the energy refers to gasoline, and when the vehicle is a pure electric vehicle, the energy refers to electric energy. The current energy reserve of the vehicle may be sent by an energy reserve sensor, specifically, a fuel quantity sensor, a power sensor, and the like. The preset margin is generally artificially set according to the test results of the automobile manufacturer or the experience of th...

Embodiment 2

[0076] In order to realize a method for generating vehicle energy filling navigation information provided in Embodiment 1, this embodiment discloses a generation device for vehicle energy filling navigation information on the basis of Embodiment 1, including: a communication module, a calculation module, Quantity judging module, mark judging module, information generating module, reservation module.

[0077] Wherein, the communication module is mainly used for acquiring the real-time monitored vehicle current energy balance in Step S1 of Embodiment 1, and sending an acquisition signal to the navigation device to obtain the vehicle energy balance when the vehicle's current energy balance is less than the preset balance value. current location;

[0078] And it is used to send the driving distance to the navigation device in step S3, and the navigation device obtains the navigation information of the refueling station within the driving distance from the current position of the v...

Embodiment 3

[0089] In the method provided in Embodiment 1, the order of each step can be adjusted according to the vehicle operation scenario. This embodiment will use the method in Embodiment 1 to obtain filling stations that do not meet the preset number as a scenario, and provide the present invention Another embodiment of the disclosed method.

[0090] S1. After the obtained number of filling stations does not meet the preset number, send an energy-saving mode start signal to the vehicle management system to control the vehicle to turn on the energy-saving mode.

[0091] Step S1 follows step S7 of Embodiment 1, and controls the vehicle to turn on the energy-saving mode, which can reduce the energy consumption of the vehicle as much as possible, prolong the driving time of the vehicle, and enable the vehicle to reach the energy filling station.

[0092] S2. When the vehicle is running in an energy-saving mode, obtain the real-time monitored current energy balance of the vehicle and the...

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Abstract

The invention discloses a method and a device for generating vehicle energy filling navigation information. The method comprises the steps: when the current energy margin of a vehicle is smaller thana preset margin value, obtaining the current position of the vehicle; according to the current energy margin of the vehicle, calculating a running distance that the vehicle can run if the vehicle runsin a current running state; acquiring navigation information of a refueling station which is away from the current position of the vehicle within the driving distance; and generating navigation information of vehicle energy filling according to the navigation information of the filling stations within the driving distance. According to the technical scheme, the navigation information of the energy filling station can be pushed to a user by comprehensively combining the current position, the current driving state and the current energy margin of the vehicle, the actual situation of the vehicleis met, and the recommended navigation information is more effective for the user.

Description

technical field [0001] The invention relates to the technical field of vehicle intelligent control, in particular to a method and device for generating vehicle energy filling navigation information. Background technique [0002] Vehicles in the prior art are basically equipped with a warning system for fuel or power remaining. When the sensor detects that the fuel or power remaining is lower than the preset level, the warning system will issue an early warning. As the vehicle control system tends to be more intelligent, the vehicle's energy reserve warning system is also connected to the navigation system, and pushes the navigation information of energy filling stations within a certain range to the user according to the user's current location, so as to provide users with one-stop service , which is convenient for users to refill energy as soon as possible. However, in the prior art, the energy filling station is only pushed to the user based on the current location of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34G01C21/36G06Q10/02
CPCG01C21/3469G01C21/3626G01C21/3679G06Q10/02Y02T90/16
Inventor 周林陈宇
Owner DFSK MOTOR LTD CHONGQING BRANCH CO
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