- 专利标题: TIMING CONTROL METHOD AND APPARATUS FOR SIGNAL LIGHT, ELECTRONIC DEVICE AND STORAGE MEDIUM
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申请号: EP20207085.0申请日: 2020-11-12
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公开(公告)号: EP3822942A1公开(公告)日: 2021-05-19
- 发明人: HUANG, Xuan , YANG, Fan , YUAN, Hui , SUN, Yongyi , WANG, Chengfa , XU, Qiqi
- 申请人: Beijing Baidu Netcom Science and Technology Co., Ltd.
- 申请人地址: CN Beijing 100085 2/F Baidu Campus No.10, Shangdi 10th Street Haidian District
- 代理机构: Maiwald Patent- und Rechtsanwaltsgesellschaft mbH
- 优先权: CN201911105044 20191113
- 主分类号: G08G1/08
- IPC分类号: G08G1/08
摘要:
Embodiments of the present disclosure provide a timing control method and a timing control apparatus for a signal light, and a storage medium. The method includes: determining an optimal passing-through duration of a signal light corresponding to each passing-through direction at a target intersection according to traffic in the passing-through direction; determining a range of values for each variable in a calibration function corresponding to the target intersection according to a constraint to each passing-through direction at the target intersection, wherein the calibration function comprises the optimal passing-through duration corresponding to each passing-through direction and a variable corresponding to a final passing-through duration in each passing-through direction; and calculating the final passing-through duration in each passing-through direction in a case where the calibration function meets a preset condition, according to the range of values for each variable.
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