Liu Zihua
Liu Zihua is a senior research and development engineer at Baidu Maps, where he specializes in integrating real-time location data from the Beidou satellite navigation system to enhance the accuracy of traffic signal countdowns and optimize urban traffic management.
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China:
Liu Zihua, a senior R&D engineer at Baidu Maps, explained how the countdown function for traffic lights is based on real-time location service data from the Beidou high-precision positioning system.
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