VEHICLE AND DEVICE POSITIONING METHOD

Provided are a method for identifying the installation positions of Bluetooth slave modules, so as to conveniently and accurately identify the installation positions of Bluetooth slave modules. The method is as follows: providing position detection pins on Bluetooth slave modules, and when the Bluetooth slave modules are installed, connecting the position detection pins of the Bluetooth slave modules at different installation positions to different level signal pins, such that the level situations of the position detection pins of different Bluetooth slave modules are different, thereby endowing each Bluetooth slave module with address information corresponding to the installation position thereof; and a Bluetooth master module or the Bluetooth slave modules compare the level situations of the position detection pins of the Bluetooth slave modules with a pre-stored position level table, and identify installation position information corresponding to the Bluetooth slave modules, wherein the position-level table is used for representing a relationship between the installation positions of the Bluetooth slave modules and the level situations of the level signal pins of the installation positions. The present invention is applicable to identifying, when multiple Bluetooth slave modules are installed in a vehicle in a mixed manner, the installation positions of the Bluetooth slave modules.