The invention discloses a vehicle IDPS system and a vehicle. The vehicle IDPS system comprises a master node and a plurality of slave nodes, wherein the master node is provided with an Ethernet IDPS component and a bus IDS component; the bus IDS component is used for detecting an abnormal CAN message, generating a first security event and sending the first security event and a second security event received from the MCU end security component to the Ethernet IDPS component of the current node; the Ethernet IDPS component is used for detecting an abnormal Ethernet message and generating a third security event; when the slave node is configured, the security event sent by the bus IDS component, a third security event and a fourth security event reported by the MPU end security component are sent to the Ethernet IDPS component of the master node; and when the slave node is configured at the master node, the security event, the third security event, the fourth security event and the slave node security event sent by the bus IDS component are sent to the security state sensing platform. According to the invention, multi-source fusion network intrusion detection and defense can be realized.
本发明公开一种车辆IDPS系统及车辆,系统包括具有以太网IDPS组件和总线IDS组件的主节点和若干从节点;总线IDS组件用于检测异常CAN报文并生成第一安全事件,与从MCU端安全组件接收到的第二安全事件一同发送至当前节点的以太网IDPS组件;以太网IDPS组件用于检测异常以太网报文并生成第三安全事件;当配置于从节点时,将总线IDS组件发送的安全事件、第三安全事件和MPU端安全组件上报的第四安全事件发送至主节点的以太网IDPS组件;当配置于主节点时,将总线IDS组件发送的安全事件、第三安全事件、第四安全事件和从节点安全事件发送至安全势态感知平台。本发明能够实现多源融合的网络入侵检测与防御。
Vehicle IDPS system and vehicle
一种车辆IDPS系统及车辆
2023-11-28
Patent
Elektronische Ressource
Chinesisch
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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