| 发明名称 |
LOW-POWER CAN MANAGEMENT |
| 摘要 |
The invention relates to a system and a corresponding method for communicating over N CAN buses comprising comprising N CAN listeners, wherein each of the CAN listeners is configured to be coupled to a respective CAN bus and to detect CAN activity on the CAN bus to which it is coupled; M CAN controllers, wherein 1≦M<N; and a power controller, wherein each CAN listener is configured to generate a control signal in response to detecting CAN activity on the CAN bus to which it is coupled and send the control signal to the power controller which controls the activity state of at least one of the CAN controllers. |
| 申请公布号 |
US2017005828(A1) |
申请公布日期 |
2017.01.05 |
| 申请号 |
US201514789754 |
申请日期 |
2015.07.01 |
| 申请人 |
QUALCOMM Technologies International, Ltd. |
发明人 |
GINO Shahar;SCHARAM Eran;BARR David |
| 分类号 |
H04L12/40;H04L12/66 |
主分类号 |
H04L12/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system comprising:
N CAN listeners, wherein each of the CAN listeners is configured to be coupled to a respective CAN bus and to detect CAN activity on the CAN bus to which it is coupled; M CAN controllers, wherein 1 <M <N; and a power controller, wherein each CAN listener is configured to generate a control signal in response to detecting CAN activity on the CAN bus to which it is coupled and send the control signal to the power controller which is configured to control the activity state of at least one of the CAN controllers. |
| 地址 |
Cambridge GB |
