发明申请
- 专利标题: Security for a Wireless ECU Vehicle System
- 专利标题(中): 无线ECU车辆系统的安全
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申请号: US14027611申请日: 2013-09-16
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公开(公告)号: US20140172188A1公开(公告)日: 2014-06-19
- 发明人: Yaron SELLA , Chaim SHEN-ORR
- 申请人: Cisco Technology Inc.
- 优先权: IL223679 20121216
- 主分类号: B60R16/023
- IPC分类号: B60R16/023
摘要:
A secure wireless vehicle control system includes a power source installed in a vehicle and a plurality of electronic control units (ECUs) operative to control the operation of components of the vehicle, where each of the ECUs is connected to the power source via electrical wiring, configured with at least a communications unit for receiving security information via the electrical wiring, and also configured with a wireless transceiver operative to use the security information to secure wireless transmission. An ECU includes a wired connection to a vehicle's power source, a communications unit operative to at least receive security information via the wired connection, and a wireless transceiver operative to communicate with at least one other ECU, where the wireless transceiver is configured to use the security information to secure communications with the at least one other ECU. A method for securing wireless communications for an ECU includes receiving security information on a communications unit via a wired connection to a vehicle's power source, and using the security information to secure the wireless communications.
公开/授权文献
- US09045095B2 Security for a wireless ECU vehicle system 公开/授权日:2015-06-02