FIELD: automobile production.
SUBSTANCE: electronic control unit (12) calculates the amount of heat obtained with thermal wax for assessment of thermal wax temperature based on the calculated obtained amount of heat and thermal capacity of thermal wax and controls a heater so that thermal wax temperature reaches a target value. Besides, electronic control unit (12) changes the thermal capacity value used for assessment of thermal wax temperature depending on the change of assessment of thermal wax temperature at phase transition point of thermal wax so that it is preferably to control a switching valve that operates due to thermal wax heating.
EFFECT: improving control quality of a switching valve.
11 cl, 14 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| VEHICLE DRIVE SYSTEM | 2015 |
|
RU2654433C1 |
| VEHICLE CONTROL DEVICE | 2009 |
|
RU2486359C2 |
| TRANSPORT VEHICLE HEAT EXCHANGE CONTROL DEVICE | 2009 |
|
RU2479731C1 |
| STRUCTURE AND METHOD FOR CONVERSION OF HEAT ENERGY TO MECHANICAL ENERGY | 2011 |
|
RU2539908C1 |
| METHOD FOR ASSESSING AMBIENT HUMIDITY | 2015 |
|
RU2696843C2 |
| INTERNAL COMBUSTION ENGINE WITH LIQUID COOLING WITH SWITCHING DEVICE AND METHOD OF CONTROLLING SWITCHING DEVICE OF INTERNAL COMBUSTION ENGINE OF THIS TYPE | 2015 |
|
RU2688123C2 |
| INTERNAL COMBUSTION ENGINE WITH LIQUID COOLING AND ITS OPERATING METHOD | 2012 |
|
RU2607201C2 |
| INTERNAL COMBUSTION ENGINE SYSTEM AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE | 2018 |
|
RU2689130C1 |
| SYSTEM AND METHOD TO IDENTIFY AMBIENT CONDITION (VERSIONS) | 2013 |
|
RU2610359C2 |
| LOCK CONTROL DEVICE AND LOCK CONTROL METHOD FOR VEHICLE POWER TRANSMISSION DEVICE | 2020 |
|
RU2755838C1 |
