120 difficult to call, emergency care is a problem faced by many cities. But on the streets of Hangzhou, 120 ambulances on emergency missions can simply apply for "priority dispatch" with the click of a mobile phone and go through the whole green light, avoiding waiting in traffic jams. Behind the black technology is Hangzhou City Brain 2.0 escort for life.
Since its official launch on September 3, 2018, Hangzhou City Brain 2.0 version created by Haoquan Technology and Alibaba Cloud has helped Hangzhou traffic police to ask data for police force in traffic warning, command and information services, realizing a complete closed loop of active alarm and disposal, and improving the efficiency of traffic management. For this purpose, Whale Technology won the "Hangzhou City Brain Transportation V2.0 Project • Joint Construction Achievement Award" issued by Alibaba Cloud.
95% of all police calls were made
At present, Hangzhou city brain can actively alarm congestion, illegal parking, accidents, chaotic spots and so on, and the brain alarm has accounted for more than 95% of all the Hangzhou alarm. In order to avoid missing and rereporting, the brain first unified access to traffic alarm scattered in different departments in the past, a total of 11 categories of alarm more than 100 types of alarm. At the same time, with the help of the video artificial intelligence analysis and multi-source data fusion analysis of the whole city, 11 types of video alarms and 3 types of data alarms are added on the basis of the traditional alarm, so that the traffic managers can obtain the urban traffic operation situation more perceptively and comprehensively, and provide data support for the subsequent incident handling.
85% of the incidents were handled immediately
The brain deeply tapped the potential of Hangzhou Traffic Police Mobile Force (TPTU), traffic signal timing center and road police force. Through hand-held mobile terminals, it directly commanded more than 200 traffic police in Hangzhou to quickly deal with traffic congestion and traffic incidents, and carried out traceability analysis of the congestion situation and incidents, which provided valuable scientific experience for avoiding the occurrence of similar incidents in the future.
The brain also sorted out 96 ways of handling more than 20 types of traffic incidents in a standardized and streamlined manner, realizing the immediate handling of 85% of the incidents. Through artificial intelligence automatic learning of historical data, the brain continuously optimizes the processing process and steps of existing events, and continuously improves the efficiency of event processing and transportation travel.
Police and information services are highly integrated
The public information service platform is also a major innovation of Hangzhou City Brain. As an important window for information interaction and data sharing between citizens and "city data brain", this platform can release the traffic congestion control and other police situations discovered by the brain to citizens through mobile applications such as Autonavi, Dingding and Police Uncle, so that citizens can obtain real-time, multi-channel and all-round information services provided by traffic police.
The construction achievements of whale Science and technology have been highly recognized by Hangzhou traffic police. Hangzhou Traffic Police detachment commented: "Whale science and technology has well realized the landing of urban brain traffic scene, reflecting strong technical ability and professional knowledge."
Yang Ming, vice-president of Hulwhale Technology, said, "In the Hangzhou City Brain 2.0 project, Hulwhale Technology and Aliyun have built a primary AI for Hangzhou. In the future, we will continue to work closely with Alibaba Cloud to further promote the intelligent application of city brain, and expect cities to take on the form of more advanced intelligent agents."
