| 摘要 |
A simple inspection apparatus of an active type wheel sensor of an electronic control type brake system is provided to detect an error of the wheel sensor by using a voltage applied to both ends of a load resistor. A simple inspection apparatus of an active type wheel sensor of an electronic control type brake system includes a power source(22), a load resistor(26), and a measuring unit(24). The power source supplies power to a source terminal of the wheel sensor. The load resistor receives power from the power source and is activated by the power. The load resistor is connected between a signal terminal of the wheel sensor and a ground terminal. The measuring unit measures a voltage variation at one side of the load resistor. The wheel sensor is 75 Ф. The measuring unit is an oscilloscope or a multi-meter. |
