Through an analysis on the general theory of the compensation liability subject and the criterion of liability for traffic accidents caused by motor vehicles,the paper clarifies the specific circumstances that the leasing companies or the lessees undertake compensation liability when the leased vehicles cause traffic accidents,which is of significance for judicial practice.

The features and transportation cost structures of three transportation modes for an enterprise combining production with distribution are comparatively analyzed,including independent running,3rd party logistics and vehicle leasing.

This prototype model consists of the system of vehicle control, the system of combat command, the system of communications and the system of command and control.

Modern digital wireless communication technology, the module is communicated, received and dispatched through Zigbee to realize real-time data gather, control inquiry, vehicle control with system existing various kinds of network data of message.

The current development situation and problems of Wuhan automobile leasing industry from the respects such as the quantity, mass, management level and service level are analyzed, and developmental countermeasures are put forward by analyzing the successful operation modes of international automobile leasing industry.