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1. 发明公开

EP4024362A2 METHOD AND APPARATUS OF FAILURE MONITORING FOR SIGNAL LIGHTS, ELECTRONIC DEVICE AND STORAGE MEDIUM 无效
公开(公告)号：EP4024362A2
公开(公告)日：2022-07-06
申请号：EP22169282.5
申请日：2022-04-21
申请人： Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd.
发明人： DAI, Wei , CHEN, Mingzhi
IPC分类号： G08G1/01 , G08G1/04 , G08G1/056 , G08G1/097
摘要： A method and an apparatus of failure monitoring for signal lights, an electronic device and a storage medium is provided. The method includes: acquiring (S101) state information of signal lights fed back by a signal machine in a time period; acquiring (S102) an indication state of the signal lights and a traffic flow of the intersection in the time period by parsing data acquired by a monitoring device at an intersection where the signal lights are located in the time period; and determining (S 103) whether the signal lights are under a failure condition based on the state information of the signal lights, the indication state of the signal lights and the traffic flow of the intersection.

2. 发明公开

EP4024362A3 METHOD AND APPARATUS OF FAILURE MONITORING FOR SIGNAL LIGHTS, ELECTRONIC DEVICE AND STORAGE MEDIUM 无效
公开(公告)号：EP4024362A3
公开(公告)日：2022-11-16
申请号：EP22169282.5
申请日：2022-04-21
申请人： Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd.
发明人： DAI, Wei , CHEN, Mingzhi
IPC分类号： G08G1/01 , G08G1/04 , G08G1/056 , G08G1/097
摘要： A method and an apparatus of failure monitoring for signal lights, an electronic device and a storage medium is provided. The method includes: acquiring (S101) state information of signal lights fed back by a signal machine in a time period; acquiring (S102) an indication state of the signal lights and a traffic flow of the intersection in the time period by parsing data acquired by a monitoring device at an intersection where the signal lights are located in the time period; and determining (S 103) whether the signal lights are under a failure condition based on the state information of the signal lights, the indication state of the signal lights and the traffic flow of the intersection.

3. 发明公开

EP3982345A1 ANNUNCIATOR CONTROL METHOD, ELECTRONIC DEVICE AND SYSTEM 有权
公开(公告)号：EP3982345A1
公开(公告)日：2022-04-13
申请号：EP22153204.7
申请日：2022-01-25
申请人： Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd.
发明人： ZHANG, Chi , CHEN, Mingzhi , YU, Gao , WANG, Chuang
IPC分类号： G08G1/07 , G08G1/087 , H04L67/12 , H04L67/125 , H04L67/52 , H04L67/565 , H04L69/08 , H04W4/02 , G08G1/095
摘要： The present application provides an annunciator control method, an electronic device and a system, and relates to the field of intelligent transportation and cloud computing in the artificial intelligence technology. The method includes: acquiring original attribute information of an individual annunciator, the respective original attribute information comprises: original attribute information of an annunciator with a different light state representation strategy and/or original attribute information of an annunciator with a different signal control representation strategy; parsing the respective original attribute information according to a preset reference representation strategy to obtain respective parsed attribute information corresponding to the respective original attribute information, the individual piece of parsed attribute information is attribute information represented by the preset reference representation strategy, the respective parsed attribute information is used to generate adjustment information, and the adjustment information is used to adjust signal control information of at least one annunciator. Therefore, strict requirements are prevented from being imposed on annunciator deployment, application flexibility of the annunciator control method is implemented, and signal control information adjustment is improved in accuracy and reliability.

4. 发明公开

EP3975152A2 SIGNAL LIGHT CONTROL METHOD, APPARATUS, AND SYSTEM 有权
公开(公告)号：EP3975152A2
公开(公告)日：2022-03-30
申请号：EP22151544.8
申请日：2022-01-14
申请人： Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd.
发明人： WANG, Chuang , YU, Gao , CHEN, Mingzhi , ZHANG, Chi
IPC分类号： G08G1/07
摘要： The present disclosure provides a signal light control method, apparatus and system, relating to the field of intelligent transportation technology in the field of artificial intelligence technology. The specific implementation includes: acquiring control strategy data for a signal light at an intersection, where the control strategy data represents a control rule for controlling the signal light, and the signal light have a plurality of light heads, and determining light state information of each phase of the signal light according to the control strategy data, where a phase represents a traffic flow of a light head corresponding to the phase within a preset time period, and determining control-related information of each phase according to the light state information of each phase, where the control-related information represents an association relationship between respective light colors of the light head corresponding to the phase, and controlling, according to the control-related information of each phase, the light head corresponding to each phase to display a light color, which achieves a high degree of fit between the simulation test and the actual application, achieves the technical effect of improving test flexibility and reliability, and improves intelligence and accuracy of control.

5. 发明公开

EP3975152A3 SIGNAL LIGHT CONTROL METHOD, APPARATUS, AND SYSTEM 有权
公开(公告)号：EP3975152A3
公开(公告)日：2022-07-20
申请号：EP22151544.8
申请日：2022-01-14
申请人： Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd.
发明人： WANG, Chuang , YU, Gao , CHEN, Mingzhi , ZHANG, Chi
IPC分类号： G08G1/07
摘要： The present disclosure provides a signal light control method, apparatus and system, relating to the field of intelligent transportation technology in the field of artificial intelligence technology. The specific implementation includes: acquiring control strategy data for a signal light at an intersection, where the control strategy data represents a control rule for controlling the signal light, and the signal light have a plurality of light heads, and determining light state information of each phase of the signal light according to the control strategy data, where a phase represents a traffic flow of a light head corresponding to the phase within a preset time period, and determining control-related information of each phase according to the light state information of each phase, where the control-related information represents an association relationship between respective light colors of the light head corresponding to the phase, and controlling, according to the control-related information of each phase, the light head corresponding to each phase to display a light color, which achieves a high degree of fit between the simulation test and the actual application, achieves the technical effect of improving test flexibility and reliability, and improves intelligence and accuracy of control.

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