China first brought police robots to patrol, everyone was afraid but believed
Police robots have just been deployed in Beijing, China will be responsible for patrolling and detecting suspicious criminals on the road.Beijing test 'police robot mobility'
Beijing traffic police have tested a patrol robot on the city's expressway to assist the police in dealing with offenses such as unregulated parking.China started using robots to prevent pedestrians from crossing the wrong place
Whether the pedestrian bridge has, the road crossing has, but the