Order allocation method, device and system and storage medium

The embodiment of the invention provides an order allocation method, device and system and a storage medium. In the embodiment of the invention, the server device and the terminal device of the orderplacing user cooperate with each other. Preliminary screening is carried out on the drivers by the server equipment; candidate drivers in an order receiving range of the to-be-transported order and inan idle state are determined; and then the attribute information of the candidate drivers is sent to the terminal device of the order placing user, the order placing user autonomously selects the target driver serving the order placing user according to the attribute information of the candidate drivers and in combination with own requirements, and then the server device allocates the to-be-transported order to the target driver selected by the order placing user. The order allocation mode gives consideration to the user demands, the user can select the driver serving the user autonomously according to the own demands