The app is a shared car brand that provides a time-consuming car service, a car rental process is done by app with a mobile phone, smart and easy. Traveling immediately is a platform for sharing travel services for cars that thrive under the economic wave. Breaking traditional car travel patterns by combining mobile internet with time-leased car depths to serve short-distance travel needs within cities. App immediately combines the mobile internet with the time-lease depth of the car. Allowing users to use the app alone for the intelligent operation of the whole-of-the-car process at any given time, with only a long and timely mileage. App immediately changed the traditional forms of private car travel and car rental. The immediate movement of app is mainly based on the analysis of a large volume of active data for the allocation of vehicle resources, rather than blindly increasing the number of operational vehicles, which are dropped in bulk. This would have the advantage of reducing possible gaps in vehicle inventories and licence plate resources compared to traditional teams through optimal resource allocation. At the same time, the high-level integration and precision of the app operation, from the open city rhythm, the drop zone to the network site, and the retrofitting, have greatly met the short-distance travel needs of the user city and increased the efficiency of vehicle usage。