| 发明名称 |
APPARATUS FOR CONTROLLING SOLENOID VALVE AND CONTROL METHOD THEREOF |
| 摘要 |
Disclosed herein are an apparatus for controlling a solenoid valve and a control method thereof. The apparatus for controlling the solenoid valve, which controls the solenoid valve including a solenoid coil, includes a switching part configured to switch a current supplied to the solenoid coil; a pre-driver configured to output a driving signal for driving the switching part; and a microcontroller unit (MCU) configured to control the pre-driver so that a frequency of the driving signal output from the pre-driver to the switching part is randomly varied. |
| 申请公布号 |
US2015340183(A1) |
申请公布日期 |
2015.11.26 |
| 申请号 |
US201514716773 |
申请日期 |
2015.05.19 |
| 申请人 |
MANDO CORPORATION |
发明人 |
KO Soo-Hyun |
| 分类号 |
H01H47/22;F16K31/06 |
主分类号 |
H01H47/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for controlling a solenoid valve, which controls the solenoid valve comprising a solenoid coil, comprising:
a switching part configured to switch a current supplied to the solenoid coil; a pre-driver configured to output a driving signal for driving the switching part; and a microcontroller unit (MCU) configured to control the pre-driver so that a frequency of the driving signal output from the pre-driver to the switching part is randomly varied. |
| 地址 |
Pyeongtaek-si KR |
