Vehicle endurance auxiliary control method and system, storage medium and vehicle

An auxiliary control and vehicle technology, applied in the direction of vehicle energy storage, vehicle components, efficient vehicle charging, etc., can solve problems such as finding no results, charging piles are too far away, solve mileage anxiety, promote vehicle mileage to meet the standard, reduce The effect of vehicle energy consumption

Pending Publication Date: 2022-03-15
HUMAN HORIZONS (JIANGSU) TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for medium and long-distance travel, it is easy to find charging piles for charging after the vehicle sends out a charging reminder, which is prone to the situa

Method used

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  • Vehicle endurance auxiliary control method and system, storage medium and vehicle
  • Vehicle endurance auxiliary control method and system, storage medium and vehicle
  • Vehicle endurance auxiliary control method and system, storage medium and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] see figure 1 , the present invention provides a vehicle endurance assist control method, comprising:

[0044] S1: When the vehicle is planning a navigation route, calculate the mileage that the vehicle can travel under the current driving habits according to the remaining energy of the vehicle;

[0045] Exemplarily, historical driving behavior data and corresponding historical energy consumption data of the same model vehicle are obtained; wherein, the historical driving behavior data includes: average speed, starting acceleration, braking time, steering angle, etc.;

[0046] According to the historical driving behavior data and historical energy consumption data, train the machine learning model to establish an energy consumption prediction model; input the currently collected driving behavior data of the vehicle into the energy consumption prediction model to obtain the The energy consumption of the vehicle under the current driving habits;

[0047] Or, the historic...

Embodiment 2

[0088] see image 3 , an embodiment of the present invention provides a vehicle endurance assist control system, including:

[0089] The mileage calculation module 1 is used to calculate the mileage of the vehicle under the current driving habits according to the remaining energy of the vehicle when the vehicle is planning a navigation route;

[0090] The power consumption calculation module 2 is used to calculate the allowable power consumption per 100 kilometers of the vehicle according to the target mileage and the remaining energy when the mileage is less than or equal to the target mileage of the vehicle;

[0091] The route planning module 3 is used to judge whether to plan charging piles into the navigation route according to the allowable power consumption per 100 kilometers and the preset lower limit value of power consumption per 100 kilometers; if not, output the navigation route, and if so, output Navigation routes with charging piles;

[0092] The first working m...

Embodiment 3

[0109] An embodiment of the present invention provides a computer-readable storage medium, the computer-readable storage medium includes a stored computer program, wherein, when the computer program is running, the device where the computer-readable storage medium is located is controlled to execute the above-mentioned Any one of the vehicle endurance assistance control methods described above.

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Abstract

The invention provides a vehicle endurance auxiliary control method and system, a storage medium and a vehicle, and the method comprises the steps: calculating the mileage under the current driving habit according to the residual energy of the vehicle when a navigation route is planned; when the travelable mileage is smaller than or equal to the target mileage of the vehicle, calculating allowable power consumption per 100 kilometers according to the target mileage and the residual energy; according to the permissible power consumption per 100 kilometers and the lower limit value of the power consumption per 100 kilometers, whether the charging pile is planned into the navigation route or not is judged; if not, outputting a navigation route, and controlling the working mode of the sub-function under each functional domain according to the allowable power consumption per hundred kilometers; if yes, outputting a navigation route with the charging pile, updating the allowable power consumption per hundred kilometers according to the navigation route, and controlling the working mode of the sub-function under each functional domain according to the updated allowable power consumption per hundred kilometers; the energy consumption of the vehicle can be reduced, the endurance mileage of the vehicle is increased, and the problem of mileage anxiety of long-distance travel of the electric vehicle is solved.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a vehicle endurance auxiliary control method, system, storage medium and vehicle. Background technique [0002] As the world's environmental protection issues and energy crisis become more and more prominent, new energy electric vehicles with the characteristics of saving fuel energy, low exhaust emissions, less pollution, and low noise have become the goal pursued by people. At present, the development and popularization of electric vehicles is facing many challenges, especially the limitation of battery technology still makes the driving range a major obstacle to the development of electric vehicles, and at the same time limits the medium and long-distance travel of electric vehicles. [0003] At present, new energy vehicles are often equipped with an algorithm that estimates the mileage of the remaining battery capacity based on the average energy consumption value s...

Claims

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Application Information

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IPC IPC(8): B60L58/12B60L3/12B60L53/00
CPCB60L58/12B60L3/12B60L53/00B60L2260/52B60L2260/54Y02T10/70Y02T10/92Y02T10/7072Y02T90/14Y02T90/16
Inventor 翟棒棒
Owner HUMAN HORIZONS (JIANGSU) TECH CO LTD
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