The patent abstract shows that the invention discloses a vehicle dynamic scheduling method and system, which has good real-time and accuracy, is simple and reliable to realize, is suitable for real-time vehicle scheduling in the logistics company park, well solves the problems of accurate positioning and real-time scheduling of logistics vehicles when the logistics vehicles in the logistics company park are too dense, effectively improves the congestion situation of logistics vehicles in the logistics park and improves the vehicle scheduling efficiency in the park.
The technical scheme is as follows: firstly, the RFID reader obtains the relevant information of each logistics vehicle arriving in the logistics park, then determines the relevant information of vehicles near the logistics vehicle, and then dynamically dispatches the logistics vehicle by adopting the priority multi-service window waiting M/M/n queuing model according to the obtained accurate position of the logistics vehicle.
According to the data, as of June 30th, 20021year, the express service network of YTO Express covered 3 1 province, autonomous region and municipality directly under the Central Government, and the coverage rate of cities above the county level reached 97.33%. By the end of the reporting period, the number of franchisees was 4,936; 34,490 endpoints; There are 75 self-operated hub transshipment centers nationwide.
In the first three quarters, YTO Express's operating income was 30.54 billion yuan, a year-on-year increase of 30.4%; The net profit attributable to shareholders of listed companies was 954 million yuan, a year-on-year decrease of 365,438+0.2%. In the third quarter alone, the company's operating income was1104.7 billion yuan, a year-on-year increase of 24.98%; The net profit attributable to shareholders of listed companies was 308 million yuan, a year-on-year decrease of 25.68%; The net profit after deduction was 292 million yuan, down 6.85% year-on-year.