Chinese search engine giant Baidu and Shouqi Limousine & Chauffeur, a car-hailing operator, are joining up to develop driverless vehicles, the official Xinhua media service reported on Saturday. Baidu will provide Shouqi with its Baidu Map service, while Shouqi will help Baidu develop high-precision maps for self-driving cars. Baidu will also offer software and hardware to help the new vehicles navigate using artificial intelligence technology.