Invention Grant
US07994906B2 Pressure-responsive vehicle alarm pad 失效
压力响应型车辆报警垫

  • Patent Title: Pressure-responsive vehicle alarm pad
  • Patent Title (中): 压力响应型车辆报警垫
  • Application No.: US12038265
    Application Date: 2008-02-27
  • Publication No.: US07994906B2
    Publication Date: 2011-08-09
  • Inventor: Kelly Salazar
  • Applicant: Kelly Salazar
  • Agent Michael Ries
  • Main IPC: B60Q1/00
  • IPC: B60Q1/00
Pressure-responsive vehicle alarm pad
Abstract:
Disclosed is a pressure-responsive vehicle alarm pad for a vehicle seat to remind a presence of an object inside a vehicle to an occupant of the vehicle seat. The pressure-responsive vehicle alarm pad comprises a pressure sensor pad, a control circuitry, and alarm speakers. The pressure sensor pad disposed on the vehicle seat to detect a pressure of the occupant. The control circuitry electrically coupled to the pressure sensor pad to receive the detected pressure from the pressure sensor pad. The control circuitry generate a first electrical signal when the detected pressure is greater than a threshold pressure, and generates a second electrical signal when the detected pressure is less than the threshold pressure. The alarm speakers electrically coupled to the control circuitry to generate a first audible sound in response to the first electrical signal, and generate a second audible sound in response to the second electrical signal.
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