发明名称 |
Signal light system for vehicle |
摘要 |
A signal light system includes an oscillator for generating pulse waves, a counter coupled to the oscillator, a controller connected to the counter, a decoder connected to the controller for receiving signal from the oscillator. A number of gates couple the decoder to a number of lamps for energizing all of the lamps when receiving low potential and for energizing the lamps in series when the gates receives no low potential. Another controller is connected to the gates for propagating low potential to the gates.
|
申请公布号 |
US5576688(A) |
申请公布日期 |
1996.11.19 |
申请号 |
US19940340713 |
申请日期 |
1994.11.16 |
申请人 |
WU, JUN-DA;TING-YEN, CHEN;TIEN-WANG, LIN |
发明人 |
WU, JUN-DA;TING-YEN, CHEN;TIEN-WANG, LIN |
分类号 |
B60Q1/26;B60Q1/30;B60Q1/44;(IPC1-7):B60Q1/22 |
主分类号 |
B60Q1/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|