Range extender control method and device, equipment, storage medium and program product
By obtaining the current working parameters and comfort index parameters of the range extender, combined with the battery parameters, the target mapping relationship is determined from the target thermal efficiency mapping table, the problem of unreasonable energy distribution of the range extender and battery in the existing technology is solved, and the working efficiency of the range extender is improved.
CN120116919AActive Publication Date: 2025-06-10CHONGQING JINKANG NEW ENERGY VEHICLE CO LTD
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Patent Information
- Application Number
- CN202510617369.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-14
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2045-05-14
AI Technical Summary
Technical Problem
The existing range extender control method cannot achieve reasonable energy distribution of range extender and battery, resulting in low operating efficiency of range extender.
Method used
When the target vehicle meets the preset conditions, it obtains the current working parameters and comfort index parameters of the range extender, obtains the candidate mapping relationship from the target thermal efficiency mapping table, determines the target mapping relationship based on the battery parameters, and controls the operation of the range extender based on the mapping relationship.
Benefits of technology
The working efficiency of the range extender is improved and the energy distribution of the range extender and the battery is achieved.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to a range extender control method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the steps that under the condition that a target vehicle meets a preset condition, current working parameters of a range extender in the target vehicle are obtained, and comfort index parameters of the target vehicle are obtained; according to the working parameters and the comfort index parameters, candidate mapping relations are obtained from a target thermal efficiency mapping table of the range extender, and the target thermal efficiency mapping table comprises multiple sets of mapping relations among the rotating speed, the torque and the thermal efficiency of the range extender; battery parameters of the target vehicle are obtained, a target mapping relation is determined from the candidate mapping relations according to the battery parameters, and the range extender is controlled to work according to the rotating speed and the torque in the target mapping relation. By adopting the method, the working efficiency of the range extender can be improved.
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