HEAT MANAGEMENT SYSTEM AND METHOD FOR ENGINE
First Claim
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1. A heat management system for an engine, comprising:
- a cooling water temperature sensor configured to detect an engine cooling water temperature;
an engine control unit configured to determine whether the engine control unit enters a torque reduction mode depending on the cooling water temperature detected by the cooling water temperature sensor and perform an engine control to reduce an engine torque in a torque reduction mode entry condition; and
a display unit configured to be controlled by the engine control unit to display whether the engine control unit enters the torque reduction mode.
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Abstract
Disclosed are a heat management system and a method for an engine. The system may include a cooling water temperature sensor configured to detect an engine cooling water temperature, an engine control unit configured to determine whether the engine control unit enters a torque reduction mode depending on the cooling water temperature detected by the cooling water temperature sensor and perform an engine control to reduce an engine torque in a torque reduction mode entry condition, and a display unit configured to be controlled by the engine control unit to display whether the engine control unit enters the torque reduction mode.
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Citations
16 Claims
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1. A heat management system for an engine, comprising:
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a cooling water temperature sensor configured to detect an engine cooling water temperature; an engine control unit configured to determine whether the engine control unit enters a torque reduction mode depending on the cooling water temperature detected by the cooling water temperature sensor and perform an engine control to reduce an engine torque in a torque reduction mode entry condition; and a display unit configured to be controlled by the engine control unit to display whether the engine control unit enters the torque reduction mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 16)
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8. A heat management method for an engine, comprising:
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detecting an engine cooling water temperature using a cooling water temperature sensor; determining, by an engine control unit, whether the engine control unit enters a torque reduction mode depending on the cooling water temperature detected by the cooling water temperature sensor and performing an engine control to reduce an engine torque in a torque reduction mode entry condition; and controlling, by the engine control unit, a display unit to display entry of the torque reduction mode if the engine control unit enters the torque reduction mode. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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Specification