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出願の表示

1. CN102713193 - Control device for vehicle

官庁 中華人民共和国
出願番号 200980161487.9
出願日 04.12.2009
公開番号 102713193
公開日 03.10.2012
特許番号 102713193
特許付与日 03.09.2014
公報種別 B
IPC
F01P 7/16
F機械工学;照明;加熱;武器;爆破
01機械または機関一般;機関設備一般;蒸気機関
P機械またはエンジンの冷却;内燃機関の冷却
7冷媒流の制御
14冷媒が液体であるもの
16温度制御によるもの
F16K 31/68
F機械工学;照明;加熱;武器;爆破
16機械要素または単位;機械または装置の効果的機能を生じ維持するための一般的手段
K弁;栓;コック;作動のフロート;排気または吸気装置
31操作手段;釈放装置
64温度変化に応答するもの
68密閉チヤンバ内の流体の圧力または容積の変化によって作動されるもの
CPC
F01P 7/167
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
7Controlling of coolant flow
14the coolant being liquid
16by thermostatic control
167by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed
F01P 2025/32
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
2025Measuring
08Temperature
32Engine outcoming fluid temperature
F01P 2070/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
2070Details
04using electrical heating elements
G05D 23/1921
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
23Control of temperature
19characterised by the use of electric means
1919characterised by the type of controller
1921using a thermal motor
出願人 Toyota Motor Co., Ltd.
発明者 Kinomura Shigeki
Shintani Osamu
Furukoshi Taro
Komada Atsushi
代理人 li wei wang die
発明の名称
(EN) Control device for vehicle
(ZH) 车辆的控制装置
要約
(EN)
An electronic control unit (12) calculates the heat receiving quantity of a thermo wax to estimate the temperature of the thermo wax on the basis of the calculated heat receiving quantity and the heat capacity of the thermo wax, and controls a heater so that the temperature of the thermo wax reaches a predetermined target value. Further, the electronic control unit (12) changes the value of the heat capacity used to estimate the temperature of the thermo wax depending on the variation of the estimated temperature of the thermo wax across the phase transition point of the thermo wax so as to preferably control a switching valve which is operated by heating the thermo wax.

(ZH)

电子控制单元(12)计算出感温蜡的受热量,然后根据该受热量和感温蜡的热容量来推算感温蜡的温度,并且对加热器进行控制,以使感温蜡的温度成为预先设定的目标值。然后,电子控制单元(12)根据跨越感温蜡的相变点的该感温蜡的推算温度的变化来变更感温蜡温度的推算所使用的热容量的值,由此可恰当地进行通过对感温蜡加热而动作的切换阀的控制。