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Paint detection system

A detection system and coating technology, which is applied in the direction of measuring devices, measuring electrical variables, measuring resistance/reactance/impedance, etc., can solve the problems of poor anti-interference ability and low technical precision, and achieve the goal of improving precision, reducing volume and high precision Effect

Inactive Publication Date: 2016-05-04
中泰致远(天津)涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a paint detection system to solve the problems of low technical precision and poor anti-interference ability in the traditional detection system in the above-mentioned background technology

Method used

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Embodiment

[0018] This embodiment includes: the main control module ( figure 1 ), display module ( figure 2 ), power module ( image 3 ).

[0019] figure 1 Among them, the main control module includes chip U1, amplifier U2, amplifier U3, resistor R10, resistor R11, resistor R12, resistor R13, resistor R14, capacitor C7, pin 2 of chip U1 is connected to voltage +12V, and pin 6 of chip U1 is connected to the amplifier Pin 3 of U3, one end of capacitor C7, its pin 7 is connected to one end of resistor R10, its pin 17 is connected to one end of resistor R12, one end of resistor R13, its pin 18 is connected to the other end of resistor R13, the amplifier U2 Pin 2 is connected to one end of the capacitor C7, its pin 3 is connected to one end of the resistor R14, its pin 4 is connected to the pin 4 of the amplifier U3 and both are grounded, and its pin 8 is connected to the pin 8 of the amplifier U3 and both are connected to the voltage + 12V, its pin 1 is connected to one end of the resis...

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Abstract

The invention, which belongs to the technical field of the single-chip microcomputer, especially relates to a paint detection system comprising a main control module, a display module, and a power supply module. The main control module consists of a chip U1, an amplifier U2, an amplifier U3, a resistor R10, a resistor R11, a resistor R12, a resistor R13, a resistor R14, and a capacitor C7; a pin 2 of the chip U1 is connected with a voltage of +12 V; and a pin 2 of the amplifier U2 is connected with one end of the capacitor C7. The display module includes a resistance bar RP1, a display screen L1, a sliding rheostat R1, a resistor R2, a capacitor C1, and a capacitor C2. The power supply module includes a power supply J1, a power supply J2, a bridge D1, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a capacitor C3, a capacitor C4, a capacitor C5, a capacitor C6, a triode Q1, a diode D2, a voltage-regulator tube D3, and a switch S1; and a pin 1 of the power supply J1 is connected with one end of the switch S1.

Description

technical field [0001] The invention belongs to the technical field of single-chip microcomputers, and in particular relates to a coating detection system. Background technique [0002] The detection system based on analog technology is gradually eliminated due to its simple function, and replaced by a new generation of products based on digital technology. With the continuous improvement of the cost performance of single-chip microcomputers, the scope of application of single-chip microcomputers has gradually expanded. The new generation of detection systems based on digital technology with strong functions can not only realize complex control capabilities, but also control household appliances. However, the traditional detection system has problems such as low technical precision, poor automatic control degree, and poor anti-interference ability. Contents of the invention [0003] The present invention provides a coating detection system to solve the problems of low tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R27/00
Inventor 王芙蓉
Owner 中泰致远(天津)涂料有限公司
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