基本信息:
- 专利标题： 압전센서 모듈
- 专利标题（英）：Piezoelectric sensor module
- 专利标题（中）：压电传感器模块
- 申请号：KR1020120119297 申请日：2012-10-25
- 公开(公告)号：KR101380943B1 公开(公告)日：2014-04-01
- 发明人： 이상용 , 오세균 , 박종명 , 오승준 , 권성욱
- 申请人： 주식회사 씨엔플러스
- 申请人地址： 경기도 시흥시 시화벤처로 *** (정왕동)
- 专利权人： 주식회사 씨엔플러스
- 当前专利权人： 주식회사 씨엔플러스
- 当前专利权人地址： 경기도 시흥시 시화벤처로 *** (정왕동)
- 代理人： 리앤목특허법인
- 主分类号： H01L41/02
- IPC分类号： H01L41/02
摘要：
According to the present invention, a piezoelectric sensor module is disclosed. The piezoelectric sensor module comprises: a piezoelectric sensor for sensing a hit; a signal conversion unit for outputting a first wavelength output signal outputted from the piezoelectric sensor in response to the hit as a second wavelength signal extended to be longer than the first wavelength; an AD conversion unit for converting the output signal of the signal conversion unit into a digital signal; and a signal detection unit for detecting a peak signal according to the hit by receiving the digital signal. According to an embodiment of the present invention, the piezoelectric sensor module appropriate to detect a short momentary strike can be provided. [Reference numerals] (100) Piezoelectric sensor(hit sensor); (110) Signal conversion unit; (130) Signal detection unit; (140) Application module; (AA) Piezoelectric sensor module; (BB) Hitting; (CC) Low frequency sampling; (DD) Catch a hitting signal; (S1) High frequency signal; (S120) AD conversion unit; (S2) Low frequency signal
摘要（中）：
根据本发明，公开了一种压电传感器模块。 压电传感器模块包括：用于感测击打的压电传感器; 信号转换单元，用于响应于所述命中将从所述压电传感器输出的第一波长输出信号作为延伸为长于所述第一波长的第二波长信号; AD转换单元，用于将信号转换单元的输出信号转换为数字信号; 以及信号检测单元，用于通过接收数字信号来检测根据命中的峰值信号。 根据本发明的一个实施例，可以提供适合于检测短时刻度的压电传感器模块。 （附图标记）（100）压电传感器（命中传感器）; （110）信号转换单元; （130）信号检测单元; （140）应用模块; （AA）压电传感器模块; （BB）打; （CC）低频采样; （DD）捕捉击中信号; （S1）高频信号; （S120）AD转换单元; （S2）低频信号