公开(公告)号：US20170236395A1

公开(公告)日：2017-08-17

申请号：US15430330

申请日：2017-02-10

Applicant: TK Holdings Inc.

Inventor： Leonard CECH

IPC: G08B21/02 ,  G08B21/04 ,  B60R21/015 ,  B60N2/00 ,  B60Q5/00

CPC classification number: G08B21/0236 ,  B60N2/002 ,  B60N2/2809 ,  B60N2/2893 ,  B60Q5/005 ,  G08B21/0211 ,  G08B21/0461

Abstract: A system for detecting the presence of an occupant in a child seat is provided. The system includes at least two sensor modules positioned to detect acceleration of the child seat. The sensor modules provide signals representative of the acceleration detected at the first and send sensor modules to a controller. The controller includes signal processing circuitry for processing the signal to determine whether the signals received from the sensor modules are representative of the physiological motion of the occupant. The controller processes the signals received from the sensor modules to isolate acceleration of the child seat from the motion of the vehicle.

公开(公告)号：US20150126113A1

公开(公告)日：2015-05-07

申请号：US14532660

申请日：2014-11-04

Applicant: TK Holdings Inc.

Inventor： Leonard CECH ,  Craig WHITE ,  Koshan MAHDL

IPC: H04B5/00 ,  H04B5/02

CPC classification number: H04B5/0012 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0075

Abstract: A transceiver system to detect and transfer information from a capacitive based communication system to a personal electronic device having near field communication capabilities includes a transceiver. The transceiver includes a first near field communication device and a signal detection and decoding circuit coupled to the first near field communication device. The signal detection and decoding circuit is tuned to detect a capacitive signal.

Abstract translation: 用于检测并将信息从基于电容的通信系统传送到具有近场通信能力的个人电子设备的收发机系统包括收发机。 收发器包括耦合到第一近场通信装置的第一近场通信装置和信号检测和解码电路。 信号检测和解码电路被调谐以检测电容信号。

公开(公告)号：US20180178676A1

公开(公告)日：2018-06-28

申请号：US15852297

申请日：2017-12-22

Applicant: TK Holdings Inc.

Inventor： Leonard CECH

IPC: B60N2/00 ,  B60R16/023 ,  B60T7/14 ,  G01V3/12

Abstract: A proximity detection system for detecting motion and proximity of an occupant seated in a vehicle. The system includes a sensing electrode located proximate to the occupant and configured to transmit a signal representative of a current in the sensing electrode. The system includes a receiver including a controller and coupled to an antenna. The receiver is configured to detect a change in the transmitted signal received by the antenna based on the proximity of the occupant. The receiver is configured to determine the presence of the occupant based on the amplitude of the signal received by the antenna and the rate change of the amplitude of the signal received by the antenna. The receiver is configured to generate a control signal to change a state of a vehicle component when at least one of the amplitude and the rate of change of the amplitude exceed a predetermined threshold.