JPS61106408U

JPS61106408U -

Info

Publication number: JPS61106408U
Application number: JP19270084U
Authority: JP
Priority date: 1984-12-19
Filing date: 1984-12-19
Publication date: 1986-07-05

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例の構成を示すブロ
ツク図、第２図は同実施例の機構部の構成を示す
概略図、第３図は同実施例の動作を示すフローチ
ヤートである。１５，１６……トランジスタ（電源保持回路）
、１８……マイクロコンピユータ（シミユレート
回路、電源保持回路、論理回路）。 FIG. 1 is a block diagram showing the structure of an embodiment of this invention, FIG. 2 is a schematic diagram showing the structure of the mechanism of the embodiment, and FIG. 3 is a flowchart showing the operation of the embodiment. 15, 16...transistor (power supply holding circuit)
, 18...Microcomputer (simulation circuit, power supply holding circuit, logic circuit).

Claims

[Scope of utility model registration request]

a vehicle height sensor that detects the distance between the vehicle body and the axle; a vehicle height adjuster that increases or decreases the distance between the vehicle body and the axle; a compressor that supplies air to the vehicle height adjuster; and the compressor and the vehicle. A vehicle comprising a valve provided in a conduit that connects a height adjustment body to hold and supply/discharge air in the vehicle height adjustment body, and a control unit that controls the valve and compressor based on an output signal of the vehicle height sensor. In the high adjustment device,
a simulation circuit that simulates a temperature change in the heat capacity of the compressor based on the heat capacity, heat generation amount, and heat radiation amount of the compressor that have been measured and calculated in advance and outputs a temperature signal, and a simulation circuit that outputs a temperature signal when the temperature signal exceeds a first set value. a logic circuit that inhibits operation of the compressor when the temperature signal is lower than a second set value that is lower than the first set value; The present invention is characterized by comprising a power holding circuit that keeps the power of the simulation circuit on even if the ignition key of the vehicle is turned off until the value reaches a third set value lower than the set value. Vehicle height adjustment device.