Vehicle locating method and device

The invention discloses a vehicle locating method. The method includes the steps of obtaining first locating information of a located vehicle and second locating information of the located vehicle at the same moment, conducting information fusion on the first locating information and the second locating information to obtain final locating information, and matching the final locating information with roads in a pre-stored map to determine the specific position of the located vehicle in the pre-stored map, wherein the first locating information is the locating information obtained after GPS locating is conducted, and the second locating information is the locating information obtained after dead reckoning is conducted. The invention further discloses a vehicle locating device.