CN104964663A - Coating thickness measuring system and coating thickness measuring method - Google Patents
Coating thickness measuring system and coating thickness measuring method Download PDFInfo
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- CN104964663A CN104964663A CN201510378475.9A CN201510378475A CN104964663A CN 104964663 A CN104964663 A CN 104964663A CN 201510378475 A CN201510378475 A CN 201510378475A CN 104964663 A CN104964663 A CN 104964663A
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- Prior art keywords
- coating thickness
- thickness measuring
- thicknessmeter
- adapter
- measuring system
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention provides a coating thickness measuring system and a coating thickness measuring method. The coating thickness measuring system comprises a thickness measuring instrument (1), an adapter (2) and a mobile terminal (3), wherein the adapter (2) is in communication connection with the thickness measuring instrument (1), and the mobile terminal (3) is connected with the adapter (2). The adapter (2) comprises a wireless transmitting and receiving unit (21), a microcontroller (22) and a sending unit (23). The specific thickness measuring method comprises the steps of 1) carrying out detection on the coating thickness by using the thickness measuring instrument; 2) receiving information which is detected by the thickness measuring instrument about the coating thickness, demodulating the information, extracting a specific detection value of the coating thickness and sending the sending the specific detection value; and 3) receiving, displaying and recording the specific detection value of the coating thickness. The coating thickness measuring system and the coating thickness measuring method have the advantages of reasonable design, simple structure, convenient use, convenient data reading, ability of being connected to a plurality of mobile terminals simultaneously, and the like.
Description
Technical field
The present invention relates to coating thickness measuring field, specifically provide a kind of coating thickness measuring system and thickness measuring method thereof.
Background technology
Measure the important method that coating thickness is used to checkout equipment loss, and when carrying out coating thickness measurement, thicknessmeter is indispensable equipment, thicknessmeter is used to the instrument measuring material and object thickness, usually may be used for the thickness of the various coatings on the matrixes such as measurement steel, iron, copper, aluminium, coating, powder paint coatings.
A USB interface wireless adapter can be carried when existing thicknessmeter dispatches from the factory, thus realize the function of PC simultaneous display and record data.But there is following problem in existing thicknessmeter:
1) USB adapter compact, as USB flash disk size, wieldy exist the danger of easily losing simultaneously, and this thicknessmeter only supporting USB adapter, does not sell separately at present, once USB adapter is lost, thicknessmeter will be made to lose wireless read data functions;
2) existing USB adapter only connects PC by USB interface and coordinates PC to hold upper computer software to use, and there is limitation, can not use on numerous mobile terminals;
3) due to an only supporting USB adapter, so only measured value data can be received by a PC, measured value can not be received by multiple receiving end simultaneously.
therefore, how to solve the problem, become people's problem demanding prompt solution.
Summary of the invention
Given this, the object of the present invention is to provide a kind of coating thickness measuring system and thickness measuring method thereof, at least to solve the reading difficulty data existed in measuring system in the past and measuring method, the problems such as multiple stage mobile terminal cannot be connected simultaneously.
One aspect of the present invention provides a kind of coating thickness measuring system, the mobile terminal 3 comprising thicknessmeter 1, the adapter 2 be connected with the communication of described thicknessmeter 1 and be connected with described adapter 2, and it is characterized in that, described adapter 2 comprises:
Wireless transmit/receive units 21, is connected with described thicknessmeter 1, and for receiving the data message that described thicknessmeter 1 sends, and described data message is relevant to the one-tenth-value thickness 1/10 that described thicknessmeter 1 detects coating;
Microcontroller 22, is connected with described wireless transmit/receive units 21, for the data message that wireless transmit/receive units described in demodulation receives, and extracts the concrete detected value of described data message coating thickness;
Transmitting element 23, is connected with described microcontroller 22, for reading the concrete detected value of the coating thickness that described microcontroller 22 extracts and the concrete detected value of described coating thickness being sent to described mobile terminal 3.
Preferably, described transmitting element 23 is bluetooth unit and/or WIFI unit.
Further preferably, described thicknessmeter 1 comprises:
Probe 11, for the concrete detection of coating thickness;
Wireless transmitting unit 12, is connected with described probe 11, for being sent to described in described adapter 2 about coating thickness information about coating thickness information of obtaining that described probe 11 detects.
Further preferably, described mobile terminal 3 is mobile phone and/or panel computer.
The present invention additionally provides a kind of coating thickness measuring method on the other hand, it is characterized in that, comprises the following steps:
1) detection of coating thickness is carried out with thicknessmeter;
2) what receive that described thicknessmeter detects carries out demodulation about coating thickness information, extracts the concrete detected value of coating thickness and sends;
3) receive, show, record the concrete detected value of described coating thickness.
The invention provides coating thickness measuring system and thickness measuring method thereof, wherein, coating thickness measuring system carries out coat thickness detection by thicknessmeter, reception and the demodulation of thicknessmeter Detection Information is carried out by adapter, extract concrete coat thickness detection value, and coat thickness detection value is sent to mobile terminal, complete the transmission of the concrete detected value of coating thickness, display, record and storage.
Coating thickness measuring system provided by the invention and thickness measuring method thereof, reasonable in design, structure is simple, easy to use, is convenient to the reading of data, can realizes connecting multiple stage mobile terminal simultaneously, compatible high, can the advantage such as secondary development.
Accompanying drawing explanation
Fig. 1 is the structural representation of coating thickness measuring system.
Embodiment
With specific embodiment, the present invention is further expalined below, but is not limited to protection scope of the present invention.
In order to solve the digital independent difficulty existed in thickness measuring system in the past, the problem of multiple stage mobile terminal cannot be connected simultaneously, present embodiment provides a kind of coating thickness measuring system, see Fig. 1, this thickness measuring system comprises thicknessmeter 1, the adapter 2 be connected with the communication of described thicknessmeter 1 and the mobile terminal 3 be connected with described adapter 2, wherein, described adapter 2 comprises: wireless transmit/receive units 21, this wireless transmit/receive units 21 is connected with thicknessmeter 1, for receiving the data message that described thicknessmeter 1 sends, and described data message is relevant to the one-tenth-value thickness 1/10 that described thicknessmeter 1 detects coating, the microcontroller 22 be connected with described wireless transmit/receive units 21, the data message that this microcontroller 22 receives for wireless transmit/receive units described in demodulation, and the concrete detected value extracting described data message coating thickness, the transmitting element 23 be connected with described microcontroller 22, this transmitting element 23 is for reading the concrete detected value of the coating thickness of described microcontroller 22 extraction and the concrete detected value of described coating thickness being sent to described mobile terminal 3, wherein, a kind of embodiment is that described thicknessmeter 1 comprises: probe 11, for the concrete detection of coating thickness, the wireless transmitting unit 12 be connected with described probe 11, be sent in described adapter 2 by described about coating thickness information about coating thickness information for what obtain that described probe 11 detects, mobile terminal 3 is mobile phone and/or panel computer.
The concrete course of work of above-mentioned coating thickness measuring system is: contacted with detected equipment by the probe in thicknessmeter, detect coating thickness, then coating thickness information is sent in the wireless transmit/receive units of adapter by wireless transmitting unit with the form of wireless signal, by microcontroller, the wireless signal received is carried out demodulation, extract valid data wherein, the i.e. concrete measured value of coating thickness, then extracted valid data are sent in mobile terminal (mobile phone and/or panel computer) by transmitting element (bluetooth unit and/or WIFI unit) and carry out data display by microcontroller, record and storage.
Wherein, thicknessmeter in above-mentioned thickness measuring system and mobile terminal can be commercial, and adapter can be made up of USB adapter of the prior art transformation, existing USB adapter is this contains embedded microcontroller with NRF24E1 2.4GHz wireless transmit/receive units is core, wherein, wireless transmit/receive units receives wireless messages and carries out demodulation by the microcontroller in NRF24E1 chip.Wireless transmit/receive units in the present embodiment and the function of microcontroller complete by chip, wherein this chip uses the chip with former USB adapter same model, by copying the program code of microcontroller in chip in USB adapter, be written into the program storage area of the microcontroller of the present embodiment, thus make the microcontroller in the present embodiment have the identical demodulation ability of USB adapter, so just, the wireless data information that wireless transmit/receive units receives can be truncated to, again data are further processed, therefrom obtain the concrete measured value of coating thickness detector.
Wherein, comprise the chip of wireless transmit/receive units and microcontroller, specifically be made up of the microcontroller core of 8051 compatibilities and a NRF2401 radio transmitting and receiving chip, in chip, comprise enhancement mode 8051 kernel, wireless transceiver NRF2401, A/D, UART asynchronous serial port, SPI interface, mu balanced circuit etc.The internal storage of NRF24E1 is made up of the RAM of ROM, 4KB of 512 bytes and RAM tri-part of 256 bytes, wherein the ROM of 512 bytes is for storing boot, after chip powers on, be loaded in the program RAM of 4KB by boot by the program stored in outer for NRF24E1 sheet EEPROM, the RAM of 256 bytes is in addition its data-carrier store.
NRF2401 wireless transceiver in NRF24E1 chip arranges the wireless communication parameters such as the length of radio-frequency receiving-transmitting frequency, emissive power, receiver address, wireless transmission rate, wireless transceiving modes and CRC check and the length of valid data by software programming.
The outer EEPROM of NRF24E1 sheet is for storing user program, and when after NRF24E1 electrification reset or software reset, microcontroller automatically performs the boot in ROM, the program in the EEPROM outside sheet is loaded in inner 4KRAM.The outer EEPROM of NRF24E1 sheet is the EEPROM of a slice with SPI interface, the configured for wireless communication information of NRF24E1 is stored therein, the general eeprom chip of general employing 25320 series, the program be present in wherein has versatility, can be read by other microcontrollers.
If wish to receive the data that this wireless chip of NRF24E1 is launched, the method of the EEPROM reading this wireless chip receiving end of NRF24E1 can be adopted, obtain the program code of its wireless interface receiving end, again by obtained program code write have same periphery original paper NRF24E1 wireless module EEPROM in, wireless module new so also has the identical radio configuration parameters of former receiving end, such as: receive frequency, receiver address, wireless transmission rate, the wireless communication parameters information such as the length of wireless transceiving modes and CRC check and the length of valid data.
The information received is sent by serial ports by the receiving end of NRF24E1 wireless module usually, the information received sends to USB to turn serial port chip FT232 by serial ports by the NRF24E1 chip in the USB adaptation of coating thickness detector, by FT232, the information received is sent to PC by USB interface.
In coating thickness measuring system of the present invention, adapter is integrated with NRF24E1 wireless transmit/receive units, this wireless transmit/receive units has the peripheral circuit identical with the NRF24E1 chip in former USB adapter, and be written with the program read from the EEPROM of the NRF24E1 chip USB adapter, thus, in coating thickness measuring system of the present invention, adapter can receive the wireless messages sent from thicknessmeter, the information collected is sent to microcontroller by radio receiving transmitting module of the present invention, microcontroller forwards by WIFI module and bluetooth module the information received, there is the portable set of WIFI or Bluetooth function like this (such as: mobile phone, PAD), namely coating thickness measuring system of the present invention can use multiple stage portable set to carry out record to the measurement data of thicknessmeter, store, the operations such as analysis, the large-screen receiver with WIFI function can also be used to show the measurement data etc. of coating thickness detector.
Concrete coating thickness measuring method, comprises the following steps:
1) detection of coating thickness is carried out with thicknessmeter;
2) what receive that described thicknessmeter detects carries out demodulation about coating thickness information, extracts the concrete detected value of coating thickness and sends;
3) receive, show, record the concrete detected value of described coating thickness.
Specific embodiment of the invention scheme is write according to the mode of going forward one by one, and highlight the difference of each embodiment, its similar portion can cross-reference.
Claims (5)
1. a coating thickness measuring system, the mobile terminal (3) comprising thicknessmeter (1), the adapter (2) be connected with described thicknessmeter (1) communication and be connected with described adapter (2), it is characterized in that, described adapter (2) comprising:
Wireless transmit/receive units (21), is connected with described thicknessmeter (1), and for receiving the data message that described thicknessmeter (1) sends, and described data message is relevant to the one-tenth-value thickness 1/10 that described thicknessmeter (1) detects coating;
Microcontroller (22), is connected with described wireless transmit/receive units (21), for the data message that wireless transmit/receive units described in demodulation (21) receives, and extracts the concrete detected value of described data message coating thickness;
Transmitting element (23), is connected with described microcontroller (22), for reading the concrete detected value of the coating thickness that described microcontroller (22) extracts and the concrete detected value of described coating thickness being sent to described mobile terminal (3).
2. according to coating thickness measuring system described in claim 1, it is characterized in that: described transmitting element (23) is bluetooth unit and/or WIFI unit.
3. according to coating thickness measuring system described in claim 1, it is characterized in that, described thicknessmeter (1) comprising:
Probe (11), for the concrete detection of coating thickness;
Wireless transmitting unit (12), is connected with described probe (11), for being sent to described in described adapter (2) about coating thickness information about coating thickness information of obtaining that described probe (11) detects.
4. according to coating thickness measuring system described in claim 1, it is characterized in that: described mobile terminal (3) is mobile phone and/or panel computer.
5. a coating thickness measuring method, is characterized in that, comprises the following steps:
1) detection of coating thickness is carried out with thicknessmeter;
2) what receive that described thicknessmeter detects carries out demodulation about coating thickness information, extracts the concrete detected value of coating thickness and sends;
3) receive, display, record and store the concrete detected value of described coating thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510378475.9A CN104964663A (en) | 2015-07-01 | 2015-07-01 | Coating thickness measuring system and coating thickness measuring method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510378475.9A CN104964663A (en) | 2015-07-01 | 2015-07-01 | Coating thickness measuring system and coating thickness measuring method |
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| CN104964663A true CN104964663A (en) | 2015-10-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241368A (en) * | 2015-10-09 | 2016-01-13 | 北京智博联科技股份有限公司 | Automatic detection instrument for thickness of floor |
| CN109286923A (en) * | 2018-10-11 | 2019-01-29 | 广州市果欧电子科技有限公司 | A kind of means of communication based on bluetooth |
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| KR20090092470A (en) * | 2008-02-27 | 2009-09-01 | 대우조선해양 주식회사 | Apparatus for measuring thickness of sprayed paint using remote control carriage |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241368A (en) * | 2015-10-09 | 2016-01-13 | 北京智博联科技股份有限公司 | Automatic detection instrument for thickness of floor |
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Application publication date: 20151007 |