专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070125161A1 Integrated tire pressure sensor system 有权
标题翻译：综合轮胎压力传感器系统
公开(公告)号：US20070125161A1
公开(公告)日：2007-06-07
申请号：US11292946
申请日：2005-12-01
申请人： Janusz Bryzek , Curtis Ray , Brian Bircumshaw , Elizabeth Logan
发明人： Janusz Bryzek , Curtis Ray , Brian Bircumshaw , Elizabeth Logan
IPC分类号： B60C23/02
CPC分类号： B60C23/0408 , B81B3/0086 , B81B2201/0235 , B81B2201/0264 , B81B2207/015 , B81C2203/0118
摘要： The present invention provides a tire pressure sensor system that has multiple functions and is integrated into a small package. The system includes one or more Micro Electro Mechanical System (MEMS)-based sensors, including a MEMS-based pressure sensor; a MEMS-oscillator-based wireless signal transmitter; and a microcontroller, where the microcontroller processes the data generated by at least one of the MEMS-based sensors, controls at least one of the MEMS-based sensors, and controls the encoding and timing of transmission of data from the wireless signal transmitter. Preferably, the MEMS-based sensors, MEMS-oscillator-based wireless signal transmitter, and microcontroller are integrated onto one or more chips in one or more packages. The system also preferably includes a MEMS-based motion sensor, a low frequency (LF) receiver, an IC-based voltage sensor, a voltage regulator, a temperature sensor and a polarization voltage generator. Thus, the disclosed tire pressure sensor system is high in functionality, yet small in size.
摘要翻译：本发明提供一种轮胎压力传感器系统，其具有多种功能并被集成到小包装中。该系统包括一个或多个基于微机电系统（MEMS）的传感器，包括基于MEMS的压力传感器; 基于MEMS振荡器的无线信号发射机; 以及微控制器，其中微处理器由至少一个基于MEMS的传感器产生的数据控制至少一个基于MEMS的传感器，并且控制来自无线信号发射器的数据传输的编码和定时。优选地，基于MEMS的传感器，基于MEMS振荡器的无线信号发射器和微控制器集成到一个或多个封装中的一个或多个芯片上。该系统还优选地包括基于MEMS的运动传感器，低频（LF）接收器，基于IC的电压传感器，电压调节器，温度传感器和极化电压发生器。因此，所公开的轮胎压力传感器系统的功能性高，但体积小。

IPRDB

热门服务

关于我们

友情链接

联系方式