公开(公告)号：WO2015170957A1

公开(公告)日：2015-11-12

申请号：PCT/MY2015/000022

申请日：2015-04-22

Applicant: MIMOS BERHAD ,  TEH, Aun Shih ,  MOHSEN, Nabipoor

Inventor： TEH, Aun Shih ,  MOHSEN, Nabipoor ,  LEE, Hing Wah ,  DANIEL, Bien Chia Sheng ,  SAAT, Shukri Bin Embong

IPC: G01L9/00

CPC classification number: G01L27/002 ,  G01L9/0075

Abstract: The present invention relates to pressure sensor and more particularly self-calibrated miniaturized pressure sensor designed for monitoring applications in automotive, industrial, medical and consumer products. One of the advantages of the present invention is able to detect self-calibration of the pressure sensor at both the initial state of the device or during operation. Another advantage of the present invention is that the self-calibrated miniaturized pressure sensor of the present invention enables the user to know the exact condition of the deformed diaphragm structure to ensure that the measured results are representative of the actual applied external pressure instead of the internal mechanical failure of the diaphragm structure. The present invention further provides a considerable reduction of materials with even greater efficiency and economically during operation.

Abstract translation: 本发明涉及压力传感器，特别是自校准的小型化压力传感器，用于监测汽车，工业，医疗和消费产品中的应用。 本发明的优点之一是能够在设备的初始状态或操作期间检测压力传感器的自校准。 本发明的另一个优点是，本发明的自校准的小型压力传感器使得用户能够知道变形的隔膜结构的确切状况，以确保测量结果代表实际施加的外部压力而不是内部的 隔膜结构的机械故障。 本发明进一步提供了在操作期间具有更高效率和经济性的材料的显着减少。