发明名称 |
IMPROVEMENTS IN HEATING/VENTILATING/AIR CONDITIONING SYSTEMS FOR VEHICLES |
摘要 |
An HVAC Integrated electronic Module (HIM) (41) for controlling airflow through an HVAC module (12), the HVAC module including a variable speed blower motor (18), a plurality of airflow doors (26-28) for controlling air direction and hot-cold air temperature blend, and electrical actuators, servo motors or stepper motors for said doors, the HIM including: one or more air temperature sensors (22) for measurement of one or more of intake air temperature, outlet air temperature, air-off evaporator temperature and engine coolant temperature; actuator control circuitry (31) for controlling said electrical actuators, servo motors or stepper motors; blower motor speed control circuitry (15) for speed control of the variable speed blower motor; sensor control circuitry for said sensors; and communication circuitry for a serial communication interface (42) to enable communication with a vehicle users interface (32).
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申请公布号 |
WO0162529(A1) |
申请公布日期 |
2001.08.30 |
申请号 |
WO2001AU00174 |
申请日期 |
2001.02.21 |
申请人 |
AIR INTERNATIONAL PTY LTD;KEEN, PAUL, ADRIAN;LAUL, ANTHONY, ALEXANDER |
发明人 |
KEEN, PAUL, ADRIAN;LAUL, ANTHONY, ALEXANDER |
分类号 |
B60H1/34;B60H1/00;B60H3/00;(IPC1-7):B60H1/00;F24F11/02 |
主分类号 |
B60H1/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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