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1.发明公开
公开(公告)号：EP3708455A1
公开(公告)日：2020-09-16
申请号：EP18875609.2
申请日：2018-05-10
发明人： YANG, Guanglun , ZHANG, Shengwen , YAN, Bing , SUN, Guoying , YE, Feng , ZHANG, Qinghua , ZHENG, Guiyan , YUAN, Xu , LV, Xianliang , LI, Zhiyu , LIU, Zhen , CHENG, Bangfeng
摘要： There is provided a BTM device of multiple information fusion and transmission between a host and an antenna unit, comprising a host unit, an antenna unit and a coaxial cable; the coaxial cable is used for connecting the host unit and the antenna unit through coaxial connectors on both ends thereof, and transmitting information between the host and the antenna unit; the host includes a host side filter circuit, for separating signals of different frequencies; and the antenna unit includes an antenna unit side filter circuit, for separating signals of different frequencies. There is further provided an implementation method of multiple information fusion and transmission between a host and an antenna unit. The technical solution of the present disclosure reduces failure rate of a BTM system and facilitates maintenance and management in future.
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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：EP3699797A1
公开(公告)日：2020-08-26
申请号：EP18868645.5
申请日：2018-05-09
发明人： WANG, Yimin , WANG, Hailong , LIU, Zhen , ZUO, Lin , GUO, Weiwei , HUANG, Yaqian , YE, Feng , LIU, Xiaodong
IPC分类号： G06F21/57
摘要： A data processing method is disclosed, the data processing method comprising: receiving data from an internal communication process and performing a logic computation operation on the data, wherein, the logic computation operation includes a data synchronization comparison operation; returning the data subjected to the logic computation operation to the internal communication process; transmitting maintenance data generated during the logic computation operation to a maintenance communication process. By the present disclosure, it is possible to improve safety of a vital computer system. A data processing apparatus and a computer device are further provided.
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公开(公告)号：EP4197879A1
公开(公告)日：2023-06-21
申请号：EP21945605.0
申请日：2021-07-08
发明人： XU, Yanwen , YE, Feng , ZHANG, Pengfei , CHEN, Daiying , WANG, Mingxi , REN, Wei , LI, Aitong , SUN, Guoying , LI, Zhiyu , ZOU, Weidong
摘要： The present invention provides a point-type onboard system for controlling a train, including an onboard antenna, a recording module, a logic decoding module, a power amplification module, an interface module, and a communication module, where the communication module connects to the logic decoding module, recording module, and interface module; the interface module connects to the logic decoding module and recording module; the recording module connects to the power amplification module and logic decoding module; and the power amplification module connects to the onboard antenna. The present invention further provides a train control method of the point-type onboard system for controlling a train.
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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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公开(公告)号：EP3703328A1
公开(公告)日：2020-09-02
申请号：EP18870869.7
申请日：2018-05-10
发明人： WANG, Yimin , LIU, Zhen , ZUO, Lin , GUO, Weiwei , HUANG, Yaqian , MENG, Qingyao , LIU, Xiaodong , YE, Feng
摘要： Disclosed are an RSSP-II safety protocol separate deployment method, comprising: adding different adaptation layers to a protocol stack; and using a corresponding adaptation layer to compile all RSSP-II functional modules of the protocol stack into a library file to be deployed into an A, B and C machine. The present disclosure implements protocol deployment for different architecture platforms.
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公开(公告)号：EP3690657A1
公开(公告)日：2020-08-05
申请号：EP18869693.4
申请日：2018-05-10
发明人： LIU, Xiaodong , LIU, Zhen , AO, Qi , ZHANG, Lifeng , YE, Feng , CHEN, Daiying , ZOU, Weidong , LV, Yuanyuan
IPC分类号： G06F11/20
摘要： Disclosed is a computer-based interlocking system and a redundancy switching method based on the interlocking system. The computer-based interlocking system includes an interlocking subsystem; the interlocking subsystem includes an interlocking system I and an interlocking system II that are the same and are connected to each other; wherein each of the interlocking system I and the interlocking system II comprises two CPUs having the same hardware and adopting task-level synchronization; the two CPUs respectively run executable files generated by different compilers through compiling the same program codes. The system adopts heterogeneous software/hardware and program running starting times with a fixed difference to reduce the probability of occurrence of common-mode failures; thus, the development difficulty is lowered, the production efficiency is improved, and requirements for debugging and maintenance are lowered while reducing common-mode failures.
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