Tire pressure monitoring system with separated elements

The invention discloses a tire pressure monitoring system with separated elements. The tire pressure monitoring system with the separated elements comprises a pressure monitoring module and a vehicle-mounted BCM, and is characterized in that the pressure monitoring module comprises a single-chip mic...

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1. Verfasser: DING JINGLONG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a tire pressure monitoring system with separated elements. The tire pressure monitoring system with the separated elements comprises a pressure monitoring module and a vehicle-mounted BCM, and is characterized in that the pressure monitoring module comprises a single-chip microcomputer, a pressure sensing chip and a high-frequency emitting chip, the pressure sensing chip detects the tire pressure information and converts the tire pressure information into an electric signal to be transmitted to the single-chip microcomputer, and the received tire pressure signal is converted by the single-chip microcomputer and then transmitted to the vehicle-mounted BCM by the high-frequency emitting chip in a wireless mode. The tire pressure monitoring module, the single-chip microcomputer and the high-frequency emitting chip are connected with the vehicle-mounted BCM jointly to form a feedback loop system. The tire pressure monitoring system with the separated elements has the following advantages t