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Optical sensor and its signal processor and branch connector

A signal processing device and optical technology, which is applied in the direction of optical device exploration, optical device, and optical device transmission of sensing components, etc., can solve the problems of high manufacturing cost, long time, low design and manufacturing efficiency of signal processing devices, etc.

Inactive Publication Date: 2004-12-08
ORMON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Due to this situation, the following problems occur: the manufacturing cost of the signal processing device is high, the time required for designing a new model is long, etc., and the design and manufacturing efficiency is very low.

Method used

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  • Optical sensor and its signal processor and branch connector
  • Optical sensor and its signal processor and branch connector
  • Optical sensor and its signal processor and branch connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] FIG. 1 shows the appearance of a signal processing device 1 according to an embodiment of the present invention. The signal processing device 1 includes in the body 100 figure 2 Each circuit shown is shown, and a display unit 103 and an operation unit 104 are formed on the top surface of the body 100 . In addition, a cord 102 is drawn out from the end surface of the body 100, and a connector 101 for electrically connecting to the detection unit is attached to the tip of the cord 102.

[0064] The above-mentioned operation unit 104 is equipped with a plurality of push button switches 105 for variably setting a numerical value, an operating mode of the body, and the like. The display unit 103 is composed of a plurality of numerical displays 106 of a type that can variably display numerical values ​​or letters, a notification lamp 107 , and the like. The operation unit 104 and the display unit 103 are covered with an openable and closable cover 108 .

[0065] Furthermo...

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PUM

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Abstract

An optical sensor device, signal processor therefor, and branching connector therefor are able to cope with various applications by one signal processing device. A connector 101 connects a power supply line, a driving pulse signal P, a pair of detection signals A, A+B, a readout signal i, discrimination data j to a displacement sensor type detection part, and can be connected to a floodlight part and a light receiving part of a transmitted light quantity type detection part through this branch connector. In the displacement sensor type detection part, a ROM for holding the discrimination data j is integrated, and when the discrimination data j are transmitted from the detection part by transmission of the readout signal i, a CPU 15 executes measurement processing using the pair of detection signals A, A+B. On the other hand, when the discrimination data j are not transmitted, measurement processing for a transmission type sensor is executed by using only the detection signal on one side.

Description

technical field [0001] The present invention relates to an optical sensor that performs predetermined measurement processing by receiving light that travels in a straight line after projection and reaches a predetermined position or light that returns after being reflected by an object while performing light projection processing. A signal processing device for receiving light signals to measure, an optical sensor device using the signal processing device, and a branch connector for the optical sensor used in the signal processing device. Background technique [0002] Among such optical sensors, there is a transmitted light sensor that detects the position, size, or presence of an object based on the amount of detection light that passes through the detection area, that is, the light-shielding state of the optical path. Displacement sensor type sensors that measure the displacement of an object based on the light arrival position or imaging position, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/00G01N21/86G01V8/12G02B7/28G02B7/32H03K17/945
CPCG01V8/12G01N21/86
Inventor 井上佑一富田公平井上宏之
Owner ORMON CORP
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