| 摘要 |
PURPOSE: An apparatus and a method for sensing leakage in an air suspension device are provided to detect leakage in an air supply line. CONSTITUTION: An apparatus for sensing leakage in an air suspension device includes a pressure sensor and an electronic control unit. An air suspension device supplies air compressed by driving of a compressor(1) to a reservoir tank(3) through an air supply line to charge compressed air in the reservoir tank at uniform pressure. The apparatus for sensing leakage senses leakage in the air supply line. A pressure sensor(5) detects pressure of the reservoir tank. The pressure sensor is electrically connected to an electronic control unit.
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