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公开(公告)号：EP3699764A1
公开(公告)日：2020-08-26
申请号：EP18869187.7
申请日：2018-05-09
发明人： LIU, Zhen , WANG, Hailong , ZHOU, Wei , WANG, Yimin , ZUO, Lin , GUO, Weiwei , HUANG, Yaqian , SUN, Chao , LIU, Xiaodong , AO, Qi , YE, Feng
IPC分类号： G06F11/16
摘要： A redundant Ethernet-based secure computer system, wherein the system comprises a first system and a second system, the first system includes a first logic processing unit module and a first communication unit module, and the second system includes a second logic processing unit module and a second communication unit module; the first logic processing unit module and the second logic processing unit module adopt a dual-CPU symmetric redundancy architecture, for achieving an intrasystem dual-CPU data cross comparison function and an intersystem dual-CPU data synchronous comparison function; the first communication unit module and the second communication unit module are used for achieving a data transmission and data analysis function between the first logic processing unit module, the second logic processing unit module and external signal systems.
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公开(公告)号：EP3813030A1
公开(公告)日：2021-04-28
申请号：EP20781428.6
申请日：2020-08-11
摘要： The present invention provides a protector for vehicle-mounted black box, which comprise an inner shell body, an inner cover body, a data storage module and a cable; wherein, the data storage module is placed in the inner shell body; an opening end of the inner shell body is firmly connected to the inner cover body; one end of the cable is connected with the data storage module, and the other end running through the inner cover body for data transmission with the external; further comprises a damping material, the damping material being filled in a gap between the data storage module and the inner shell body; further comprises an outer shell body and an outer cover body; wherein, an opening end of the outer shell body is firmly connected to the outer cover body; the inner shell body is placed in the outer shell body; and the end of the cable that runs through the inner cover body extends out of the outer cover body for data transmission with the external; and further comprises a heat insulating material, the heat insulating material being filled in a gap between the inner shell body and the outer shell body; the protector for vehicle-mounted black box provided by the present disclosure solves the technical problem that the existing vehicle-mounted black box has weak impact resistance and high-temperature resistance which further make internal storage data easily destroyed, resulting in data loss, and thus has potential safety hazards in use.
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