Tire pressure information transmission method, system and device

The invention provides a tire pressure information transmission method, system and device, and the method comprises the following steps: wirelessly monitoring a tire pressure signal radiated by any one of a plurality of tire pressure sensors, and entering a batch processing state after the first tire pressure signal is received; tire pressure signals radiated by the multiple tire pressure sensors are continuously monitored and received in the batch processing state; after the tire pressure signals of all the tire pressure sensors are obtained or the batch processing state is terminated, tire pressure information in the received tire pressure signals is repackaged into comprehensive tire pressure information; and transmitting the comprehensive tire pressure information to a tire pressure host for displaying the comprehensive tire pressure information through a data connecting line. According to the method, data transmission between the tire pressure sensors with different protocols or working frequency points