| 发明名称 | Seatbelt latch circuit | ||
| 摘要 | A seatbelt latch circuit can include an illumination source configured to illuminate a seatbelt latch in response to a signal. The seatbelt latch circuit can also include a status sensor configured to output a first current if the seatbelt latch is in a removed state, output a second current if the seatbelt latch is in an inserted state and output a third current if the seatbelt latch has a fault. The seatbelt latch circuit communicates with a vehicle electrical system through only two conductors. | ||
| 申请公布号 | US9434348(B2) | 申请公布日期 | 2016.09.06 |
| 申请号 | US201414165654 | 申请日期 | 2014.01.28 |
| 申请人 | TRW Vehicle Safety Systems Inc. | 发明人 | Schlaps Edgar H. |
| 分类号 | B60Q1/00;B60R22/48;G08G1/00;B60R1/00 | 主分类号 | B60Q1/00 |
| 代理机构 | Tarolli, Sundheim, Covell & Tummino LLP | 代理人 | Tarolli, Sundheim, Covell & Tummino LLP |
| 主权项 | 1. A seatbelt latch circuit comprising: an illumination source configured to illuminate a seatbelt latch in response to a signal; and a status sensor configured to: output a first current if the seatbelt latch is in a removed state;output a second current if the seatbelt latch is in an inserted state; andoutput a third current if the seatbelt latch has a fault, wherein the first, second and third currents are each different currents; wherein the seatbelt latch circuit communicates with a vehicle electrical system through only two conductors. | ||
| 地址 | Washington MI US | ||