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Multi-channel sensor real time detection system

A real-time detection and sensor technology, applied in the direction of instruments, measuring force, measuring devices, etc., can solve the problems of weak human-computer interaction, few detection channels, lack of intelligent detection, etc., achieve ultra-low power consumption, small size, overcome Detect the effect of fewer channels

Inactive Publication Date: 2015-12-16
YANTAI TRICIRCLE LOCK INDUSTRY GROUP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to: overcome the shortcomings of existing sensor detection devices such as less detection channels, weak human-computer interaction, and lack of intelligent detection, and design a sensor detection system with multiple detection channels, real-time detection and display, and intelligent detection functions

Method used

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Embodiment Construction

[0023] Refer to the following Figure 1 to Figure 6 , the specific embodiments of the present invention are given to further illustrate the present invention. In the embodiment, the sensor is described as a force sensor.

[0024] Such as figure 1 Shown: is the composition block diagram of the system of the present invention, including ARM chip, and the signal conditioning circuit connected with ARM chip respectively, host computer, SD card, liquid crystal touch screen, wherein, described signal conditioning circuit is connected force sensor. In the present invention, the ARM chip is the core of the whole test system; the ARM chip adopts the processor STM32F407 of the ARM Cortex-M4 series as the core processing unit of the whole detection system, and the algorithm for intelligent detection is programmed and run in the integrated FLASH inside the ARM chip , There are AD module and serial port module in the ARM chip.

[0025] The signal conditioning circuit receives the signal...

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Abstract

The invention discloses a multi-channel sensor detection device, which, particularly, is a sensor detection device which is multi-channeled, and good in man-machine interaction and instantaneity, and which is also a detection device which is used for collecting multi-channel force / displacement sensor signals, monitoring the detection process in real time and reading test storage information. The invention discloses a multi-channel sensor real time detection system, comprising an ARM chip, and a signal conditioning circuit, an upper computer, an SD chip, and a liquid crystal touch screen which are connected to the ARM chip, wherein all the signal conditioning circuit are connected to the sensor. The multi-channel sensor real time detection system is fast in data transmission, small in volume, super low in power consumption and low in cost, and overcomes the disadvantages in the prior art that the detection channels are less, the man-machine interaction is not strong, and intelligent detection lacks. As a result, in order to overcome the above problems, the force / displacement sensor detection device which has multiple detection channels, can perform real-time detection and displaying and has the intelligent detection function.

Description

technical field [0001] The invention relates to the technical field of sensor detection, in particular, it is a real-time sensor detection system with multi-channel, good human-computer interaction and good real-time performance, which can be used for multi-channel force / displacement sensor signal collection and real-time observation test process and a detection system for reading test stored information. Background technique [0002] At present, sensors are often used for detection work, and the commonly used force / displacement sensor detection device has a small number of analog sampling channels, so in the mass production of workpieces, the detection efficiency is affected. In addition, the existing sensor detection device cannot observe the dynamic process of detection in real time, cannot understand the process of sensor detection in real time, and cannot intelligently judge and correct problems in the detection process, which affects the detection pass rate of products...

Claims

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Application Information

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IPC IPC(8): G01L1/00G01B21/02
Inventor 付维诺韩辅君李锋廖可心孙绍刚曲川利张延波姜林伟张守军郑红盛洪亮王建炜董连洲刘宏斌
Owner YANTAI TRICIRCLE LOCK INDUSTRY GROUP CO LTD
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