An electronic label used for managing vehicles

The utility model provides an electronic label used for managing vehicles. The electronic label comprises a substrate, an antenna disposed on the outer edge of the substrate, and an electronic chip connected with the antenna. A gap is disposed on one end of the antenna and the antenna is connected with the electronic chip at the gap by a leading wire. The electronic label has beneficial effects that when used, the electronic label is mounted on the windscreen or on the license plate of a vehicle while a reading and writing device is mounted at a toll station or a checking station where vehicle information is required to be checked, that the reading and writing device is connected with an electronic gate, and that when the vehicle passes the toll station or the checking station, the reading and writing device reads information on the electronic label on the vehicle in order to achieve a function of automatically recording the passing information of the vehicle.