A heating device control method, apparatus, equipment and storage medium
By acquiring engine speed, exhaust flow, and temperature to intelligently control the heating device, the problem of overheating and damage to the heating device is solved, thus reducing the probability of damage.
CN116753058BActive Publication Date: 2026-05-26WEICHAI POWER CO LTD
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Patent Information
- Application Number
- CN202310934153.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-07-27
- Publication Date
- 2026-05-26
- Estimated Expiration
- 2043-07-27
AI Technical Summary
Technical Problem
In the existing technology, the heating device added to the aftertreatment system has a simple control method, which leads to a high probability that the heating device will overheat and be damaged when the vehicle is turned off.
Method used
By acquiring engine speed, engine exhaust flow rate, and engine exhaust temperature, the heating device is controlled based on these parameters, including turning the heating device on or off under specific conditions, and exiting the working state when overheating is detected.
Benefits of technology
This effectively reduces the risk of overheating caused by the heating device operating at low exhaust flow rates, and lowers the probability of damage to the heating device.
✦ Generated by Eureka AI based on patent content.
Abstract
This application discloses a heating device control method, apparatus, device, and storage medium. The heating device control method includes: acquiring engine speed, engine exhaust flow rate, and engine exhaust temperature; and controlling the heating device based on the engine speed, engine exhaust flow rate, and engine exhaust temperature. Using engine speed, engine exhaust flow rate, and engine exhaust temperature as control conditions for the heating device can effectively reduce the risk of overheating caused by operating at low exhaust flow rates, and can effectively reduce the probability of overheating damage to the heating device.
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