Receptor of tire pressure monitoring system for vehicles

• US 7,808,373 B2
• Filed: 01/03/2007
• Issued: 10/05/2010
• Est. Priority Date: 01/03/2007
• Status: Active Grant

• Current Assignee: Tian Bao Wan
• Original Assignee: Tian Bao Wan
• Inventors: Wan, Tian Bao
• Primary Examiner(s): Nguyen; Hung T.
• Application Number:
  US11/647,978
• Publication Number:
  US 20080157953A1
• Time in Patent Office: 1,371 Days
• Field of Search: 340/442, 340/447, 340/539.1, 340/825.69, 340/825.72, 340/426.25, 340/426.28, 340/426.33, 731/462, 731/465
• US Class Current: 340/442
• CPC Class Codes: B60C 23/0408 transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
• CPC Class Codes: B60C 23/0479 Communicating with external units being not part of the vehicle, e.g. tools for diagnostic, mobile phones, electronic keys or service stations

Abstract

The present invention relates to a receptor of tire pressure monitoring system for vehicles. The receptor consists of a wiring substrate board of which is equipped with a radio-frequency receptor, a micro controller, a liquid crystal display, a vibration monitor and a buzzer. The vibration monitor could sense the vibration while the door is being opened or closed and hence start the tire pressure monitoring system. The radio-frequency receptor can receive the data and convert it to be shown on the liquid crystal display. While the tire pressure is unusual, the buzzer starts the audio alerting sound to remind the driver checking the tires. It can improve safety driving.

Claims

1. A receptor of tire pressure monitoring system for vehicles consists of the operating buttons on an upper package surface of the receptor and a wire substrate board which is equipped with a radio-frequency receptor, a micro controller, a set of liquid crystal display and a buzzer, a battery container is set inside of a lower package of the receptor for storing dry batteries to provide power, the receptor of tire pressure monitoring system for vehicles consists of a vibration monitor set on the wire substrate board, the vibration monitor can sense the vibration while the door is being opened or closed and hence start the receptor of the tire pressure monitoring system.