Patent ID: 9440501
Filing Date: 2016-09-13
CPC Classification: B60C

Claim Text:
1. An ID code learning device for identifying each of at least two sensors, which send out RF signals, comprising: a RF transceiving module, which is adapted to receive the RF signals from the at least two sensors, wherein each of the RF signals contains an ID code referring to the sensor where said RF signal comes from; a received signal strength indication module electrically connected to a receiving circuit of the RF transceiving module to detect signal strengths of the RF signals received by the receiving circuit; and a processing circuit electrically connected to a transmitting circuit of the RF transceiving module and the received signal strength indication module respectively; wherein the received signal strength indication module detects the RF signal with the highest signal strength, the processing circuit pairs the ID code thereof with a predetermined tire location code, and then the transmitting circuit transmits a pairing result out; wherein the processing circuit, the receiving circuit, the transmitting circuit, and the received signal strength indication module are received in a case, which is provided with a conductive terminal electrically connected to the receiving circuit of the RF transceiving module; wherein the RF transceiving module further includes a wire outside the case; the wire has an end electrically connected to the conductive terminal, and another end is adapted to be electrically connected to one of the at least two sensors to electrically transmit the RF signals from the connected sensor.