CN105577937A - Method for movably monitoring electronic equipment in unattended manner and monitoring system - Google Patents
Method for movably monitoring electronic equipment in unattended manner and monitoring system Download PDFInfo
- Publication number
- CN105577937A CN105577937A CN201610023213.5A CN201610023213A CN105577937A CN 105577937 A CN105577937 A CN 105577937A CN 201610023213 A CN201610023213 A CN 201610023213A CN 105577937 A CN105577937 A CN 105577937A
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- China
- Prior art keywords
- blue
- mobile terminal
- universal instrument
- tooth intelligence
- terminal device
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- 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
Abstract
The invention discloses a method for movably monitoring electronic equipment in an unattended manner. The method comprises the following steps: (1), setting and establishing mobile terminal equipment and a Bluetooth intelligent universal meter having a two-way communication protocol; (2), controlling the Bluetooth intelligent universal meter to select a corresponding functional measurement channel by the mobile terminal equipment; (3), disconnecting Bluetooth connection between the mobile terminal equipment and the Bluetooth intelligent universal meter, and enabling the Bluetooth intelligent universal meter to enter a continuous recording and measuring mode; and (4), re-connecting the mobile terminal equipment with the Bluetooth intelligent universal meter, and sending recorded data to the mobile terminal equipment by the Bluetooth intelligent universal meter. The invention further discloses a monitoring system. A display screen and a rotary knob are unnecessary in the Bluetooth intelligent universal meter in the invention; the mobile terminal equipment controls the Bluetooth intelligent universal meter to select the corresponding functional measurement channel; and measured data is displayed on the mobile terminal equipment in the form of a report form or a graph.
Description
Technical field
The present invention relates to the technical field of DATA REASONING, be specifically related to a kind of unattended operation mobile monitor electronic equipment method and supervisory control system.
Background technology
Electronic multimeter is a kind of conventional measuring instrument, is widely used in the fields such as engineering design, overhaul of the equipments, scientific experiment, can be used for measuring straight/ac voltage, straight/AC current values and resistance value etc.Conventional electronic multimeter is made up of fuselage and test pencil.Test pencil can adopt the form such as probe, clip, for contacting to access signal with circuit under test.Fuselage is generally the overall structure in plastic casing, and fuselage arranges LCDs, selects gear and measuring circuit.
In order to reduce the error to measuring, the line between the test pencil of universal instrument and fuselage is unsuitable long, to reduce unnecessary interference.But this also makes conventional electronic multimeter existing defects when applying.When some is special, measuring position and the survey crew position at universal instrument place are apart from each other, or universal instrument is in the position that survey crew not easily sees its display reading, this makes survey crew be difficult to the convenient display reading with reading universal instrument accurately.Such as, when measuring the internal circuit of some equipment, needing universal instrument to be placed in device housings, will there is inconvenience in now survey crew reading universal instrument display data.
Summary of the invention
This invention is not enough for current art, provides a kind of unattended operation mobile monitor electronic equipment method.
The present invention also provides a kind of supervisory control system of unattended operation mobile monitor electronic equipment.
The technical scheme that the present invention is adopted for achieving the above object is:
A kind of unattended operation mobile monitor electronic equipment method, it comprises the steps:
(1) arrange a mobile terminal device, this mobile terminal device is provided with APP control software design, arranges blue-tooth intelligence universal instrument, and two-way communication protocol set up by mobile terminal device and blue-tooth intelligence universal instrument;
(2) condition occurring abnormity point is set at mobile terminal device, and setup times date, subsequently click function gear button, mobile terminal device controls blue-tooth intelligence universal instrument and selects corresponding functional measurement passage;
(3) disconnect mobile terminal device to be connected with the bluetooth of blue-tooth intelligence universal instrument, blue-tooth intelligence universal instrument enters and records measurement pattern continuously, performs unattended monitoring task, and the data measured by record;
(4) again mobile terminal device and blue-tooth intelligence universal instrument are set up two-way communication protocol, the command packet of mobile terminal device transmission and reception record data is to blue-tooth intelligence universal instrument, the data of record are issued mobile terminal device by blue-tooth intelligence universal instrument, and mobile terminal device shows with form or tendency chart mode;
(5) multiple blue-tooth intelligence universal instrument is set, each blue-tooth intelligence universal instrument is provided with unique connection code, multiple blue-tooth intelligence universal instrument is arranged on different places, when needing the measurement data obtaining some blue-tooth intelligence universal instruments, mobile terminal device and this blue-tooth intelligence universal instrument are connected, and obtain recorded data, and show at mobile terminal device.
As further improvement, step (1) described mobile terminal device is smart mobile phone or panel computer;
Described blue-tooth intelligence universal instrument is provided with special universal instrument chip control module, bluetooth module, gear driver module, data recordin module and current sample module;
Described special universal instrument chip control module is provided with MCU, and described gear driver module is provided with control relay circuit, and described data recordin module is provided with Flash chip, and this Flash chip is connected with MCU by spi bus.
As further improvement, the described blue-tooth intelligence universal instrument of step (1) and mobile terminal device are set up two-way communication protocol and are specifically comprised the following steps:
(11) by the key of blue-tooth intelligence universal instrument, the bluetooth module of blue-tooth intelligence universal instrument powers on and enters broadcast mode, and the indicator light of Link dodges once for 3 seconds;
(12) mobile terminal device having installed APP control software design is automatically found the type information that instrument under broadcast mode is sent;
(13) mobile terminal device is clicked type information hurdle and is entered pairing, after successful matching, the bluetooth module of blue-tooth intelligence universal instrument enters connection mode, the indicator light of Link dodges once for 1 second, the APP control software design of mobile terminal device enters the interface of the man-machine interaction of connection mode, and blue-tooth intelligence universal instrument and mobile terminal device complete sets up two-way communication protocol.
As further improvement, step (2) described mobile terminal device controls blue-tooth intelligence universal instrument and selects corresponding functional measurement passage specifically to comprise following content: mobile terminal device sends to the command packet of the corresponding function gear of blue-tooth intelligence universal instrument, blue-tooth intelligence universal instrument connects command packet by bluetooth module, and special universal instrument chip control module controls gear driver module and selects corresponding function shelves Measurement channel.
As further improvement, described step (3) specifically also comprises following content:
(31) analog signals of the test pencil contact of blue-tooth intelligence universal instrument enters A/D chip by functional measurement passage, convert analog signals to digital signal, the digital signal of measurement is passed to MCU by UART communication by A/D chip, after MCU processes digital signal by deposit data in the Flash chip of data recordin module.
(32) blue-tooth intelligence universal instrument carries out continuous print record to measured data, and the abnormity point condition that these data and step (2) are preset is compared, if recorded data is consistent with abnormity point condition, then record the Time of Day of this abnormity point.
As further improvement, the data of record are issued mobile terminal device and are specifically comprised following content by step (4) described blue-tooth intelligence universal instrument:
Data recordin module recorded data is issued bluetooth module with the data packet format of communications protocol by the special universal instrument chip control module of blue-tooth intelligence universal instrument, and bluetooth module receives packet and packet is issued mobile terminal device.
Implement a supervisory control system for above-mentioned unattended operation mobile monitor electronic equipment method, it comprises mobile terminal device and blue-tooth intelligence universal instrument, and two-way communication protocol set up by mobile terminal device and blue-tooth intelligence universal instrument;
Described mobile terminal device is the smart mobile phone or the panel computer that are provided with APP control software design;
Described blue-tooth intelligence universal instrument is a box-shaped structure, and this box-shaped structure upper surface is provided with signal lamp and on & off switch, and this box-shaped structure side is provided with microUSB interface, and the bottom of this box-shaped structure is provided with test pencil and connects hole; Described blue-tooth intelligence universal instrument inside is provided with special universal instrument chip control module, bluetooth module, gear driver module, data recordin module and current sample module.
Described blue-tooth intelligence universal instrument inside is provided with lithium battery.
Described special universal instrument chip control module is provided with MCU, and described gear driver module is provided with control relay circuit, and described data recordin module is provided with Flash chip, and this Flash chip is connected with MCU by spi bus.
Beneficial effect of the present invention: for the existing universal instrument having display screen and knob, blue-tooth intelligence universal instrument of the present invention does not need display screen and knob, corresponding measurement function passage is selected by arranging mobile terminal device control blue-tooth intelligence universal instrument, measure corresponding data and store, send data to connected mobile terminal device subsequently, show with form or graphics mode on the mobile terminal device, be convenient to the challenge in user's quick solution electronics, factory automation, distribution and electronic engineering equipment.
Blue-tooth intelligence universal instrument of the present invention is built-in with data recordin module, blue-tooth intelligence universal instrument performs and records measurement pattern continuously, perform unattended monitoring task, and the data measured by record, now, mobile terminal device is without the need to being connected with blue-tooth intelligence universal instrument, multiple blue-tooth intelligence universal instrument is for working alone, owing to being provided with unique identification code in each blue-tooth intelligence universal instrument, when needing the record data obtaining certain blue-tooth intelligence universal instrument, mobile terminal device is set up wireless blue tooth with this blue-tooth intelligence universal instrument be connected, subsequently by the transfer of data of blue-tooth intelligence universal instrument record to mobile terminal device, the data that this blue-tooth intelligence universal instrument records when recording measurement pattern continuously and the information such as data abnormity point being detected and Time of Day can be checked, handled easily person's fast finding fault.
Below in conjunction with accompanying drawing and embodiment, the present invention is described in more detail.
Accompanying drawing explanation
Fig. 1 is the block diagram of unattended operation mobile monitor electronic equipment method of the present invention;
Fig. 2 is the structural representation of the relay that the present invention uses;
Fig. 3 is blue-tooth intelligence universal instrument structural representation one of the present invention;
Fig. 4 is blue-tooth intelligence universal instrument structural representation two of the present invention;
Fig. 5 is blue-tooth intelligence universal instrument structural representation three of the present invention.
In figure: 1. blue-tooth intelligence universal instrument, 11. on & off switches, 12. signal lamps, 13.microUSB interface, 14. test pencils connect hole.
Embodiment
Embodiment, as shown in Fig. 1 ~ Fig. 5, the unattended operation mobile monitor electronic equipment method that the present embodiment provides, it comprises the steps:
(1) mobile terminal device is set, described mobile terminal device is smart mobile phone or panel computer, this mobile terminal device is provided with APP control software design, the man machine operation interface of this APP control software design is provided with shift function gear button (touch key-press), and form or tendency chart display interface;
Arrange blue-tooth intelligence universal instrument, described blue-tooth intelligence universal instrument is provided with special universal instrument chip control module, bluetooth module, gear driver module, data recordin module and current sample module; Described special universal instrument chip control module is provided with MCU (micro-control unit), and described gear driver module is provided with control relay circuit, and described data recordin module is provided with Flash chip, and this Flash chip is connected with MCU by spi bus;
Two-way communication protocol set up by mobile terminal device and blue-tooth intelligence universal instrument, and described blue-tooth intelligence universal instrument does not arrange screen and gear adjusting knob, but undertaken controlling and showing by mobile terminal device;
(2) condition occurring abnormity point is set at mobile terminal device, and the setup times date;
Click function gear button, mobile terminal device sends to the command packet of the corresponding function gear of blue-tooth intelligence universal instrument, blue-tooth intelligence universal instrument connects command packet by bluetooth module and decodes, decoded data with UART (baud rate: 115200) MCU of special universal instrument chip control module is issued in communication, special universal instrument chip control module controls gear driver module and selects corresponding function shelves Measurement channel;
(3) disconnect mobile terminal device to be connected with the bluetooth of blue-tooth intelligence universal instrument, blue-tooth intelligence universal instrument enters and records measurement pattern continuously, performs unattended monitoring task, and the data measured by record;
(31) analog signals of the test pencil contact of blue-tooth intelligence universal instrument enters A/D chip by functional measurement passage, convert analog signals to digital signal, A/D chip by UART (baud rate: 2400) digital signal of measurement is passed to MCU by communication, after MCU processes digital signal by deposit data in the Flash chip of data recordin module;
(32) blue-tooth intelligence universal instrument carries out continuous print record to measured data, and the abnormity point condition that these data and step (2) are preset is compared, if recorded data is consistent with abnormity point condition, then record the Time of Day of this abnormity point;
(4) again mobile terminal device and blue-tooth intelligence universal instrument are set up two-way communication protocol, the command packet abnormalmemoryLoad order of mobile terminal device transmission and reception record data is to blue-tooth intelligence universal instrument, subsequently the special universal instrument chip control module of blue-tooth intelligence universal instrument by data recordin module recorded data with the data packet format of communications protocol with UART (baud rate: 115200) bluetooth module is issued in communication, bluetooth module receives packet and decodes, after decoding, packet is issued mobile terminal device, mobile terminal device shows with form or tendency chart mode,
(5) multiple blue-tooth intelligence universal instrument is set, each blue-tooth intelligence universal instrument is provided with unique connection code, multiple blue-tooth intelligence universal instrument is arranged on different places, when needing the measurement data obtaining some blue-tooth intelligence universal instruments, mobile terminal device and this blue-tooth intelligence universal instrument are connected, and obtain recorded data, and show at mobile terminal device.
Blue-tooth intelligence universal instrument and mobile terminal device described in step (1) are set up two-way communication protocol and are specifically comprised the following steps:
(11) by the key of blue-tooth intelligence universal instrument, the bluetooth module of blue-tooth intelligence universal instrument powers on and enters broadcast mode, and the indicator light of Link dodges once for 3 seconds;
(12) mobile terminal device having installed APP control software design is automatically found the type information that instrument under broadcast mode is sent;
(13) mobile terminal device is clicked type information hurdle and is entered pairing, after successful matching, the bluetooth module of blue-tooth intelligence universal instrument enters connection mode, the indicator light of Link dodges once for 1 second, the APP control software design of mobile terminal device enters the interface of the man-machine interaction of connection mode, and blue-tooth intelligence universal instrument and mobile terminal device complete sets up two-way communication protocol.
The order data packet format that mobile phone sends blue-tooth intelligence universal instrument is as follows:
| Header | Length | Command | Data | Check Sum |
| 2Byte | 1Byte | 1Byte | TBD | 2Byte |
Header: designation data unwraps head, two bytes are 0XAB, 0XCD
Length: the length of packet, the i.e. byte number of summation from Command to CheckSum.
Command: the order of bluetooth universal instrument issued by mobile phone, and command type is as follows:
Data: the configuration information comprising blue-tooth intelligence universal instrument;
Mobile phone issued by blue-tooth intelligence universal instrument has two data packet formats as follows:
Measurement data packet format:
Time and date form:
Wherein:
Msg [3]: designation data bag is the data of data or the record storage of measuring in real time
Msg [4]-Msg [5]: the function gear that instruction is measured and range.
Msg [6]-Msg [11]: measurement data, with the format transmission of ASIC-II
Msg [12]-Msg [14]: measurement data instruction unit
Msg [15]-Msg [17]: state information
Msg [23]: designation data bag is the data of time and date
Msg [24]-Msg [27]: date
Msg [28]-Msg [30]: time
On market, conventional universal instrument knob structure selects measurement function passage, and this blue-tooth intelligence universal instrument selects measurement function passage by control relay circuit, the structure chart of relay as shown in Figure 2,
When MCU sends reset signal pulse to relay, when namely 8 pin of relay have a pulse of 3V to 1 pin, 3 pin of relay are communicated with 2 pin, and 6 pin are communicated with 7 pin.When MCU sends asserts signal pulse to relay, when namely 1 pin of relay has a pulse of 3V to 8 pin, 3 pin of relay are communicated with 4 pin, and 6 pin are communicated with 5 pin.This blue-tooth intelligence universal instrument completes the parameter measurement Measurement channel conversions such as combined-voltage, ac and dc current, resistance, diode, connecting and disconnecting of the circuit, electric capacity, frequency by three relay assemblies.
The supervisory control system of the unattended operation mobile monitor electronic equipment that the present embodiment also provides, it comprises mobile terminal device and blue-tooth intelligence universal instrument, and two-way communication protocol set up by mobile terminal device and blue-tooth intelligence universal instrument; Described mobile terminal device is the smart mobile phone or the panel computer that are provided with APP control software design; Described blue-tooth intelligence universal instrument is a box-shaped structure, and this box-shaped structure upper surface is provided with signal lamp and on & off switch, and this box-shaped structure side is provided with microUSB interface, and the bottom of this box-shaped structure is provided with test pencil and connects hole; Described blue-tooth intelligence universal instrument inside is provided with special universal instrument chip control module, bluetooth module, gear driver module, data recordin module and current sample module.Described special universal instrument chip control module is provided with MCU, and described gear driver module is provided with control relay circuit, and described data recordin module is provided with Flash chip, and this Flash chip is connected with MCU by spi bus.Mobile terminal device controlled in wireless blue-tooth intelligence universal instrument, completes the parameter measurements such as combined-voltage, ac and dc current, resistance, diode, connecting and disconnecting of the circuit, electric capacity, frequency.
Described blue-tooth intelligence universal instrument inside is provided with lithium battery, by microUSB interface to lithium cell charging, reduces and changes the loaded down with trivial details of battery.
The present invention is not limited to above-mentioned execution mode, adopts or approximation method identical with the above embodiment of the present invention or system, and other unattended operation mobile monitor electronic equipment method and supervisory control systems of obtaining, all within protection scope of the present invention.
Claims (10)
1. a unattended operation mobile monitor electronic equipment method, it is characterized in that, it comprises the steps:
(1) arrange a mobile terminal device, this mobile terminal device is provided with APP control software design, arranges blue-tooth intelligence universal instrument, and two-way communication protocol set up by mobile terminal device and blue-tooth intelligence universal instrument;
(2) condition occurring abnormity point is set at mobile terminal device, and setup times date, subsequently click function gear button, mobile terminal device controls blue-tooth intelligence universal instrument and selects corresponding functional measurement passage;
(3) disconnect mobile terminal device to be connected with the bluetooth of blue-tooth intelligence universal instrument, blue-tooth intelligence universal instrument enters and records measurement pattern continuously, performs unattended monitoring task, and the data measured by record;
(4) again mobile terminal device and blue-tooth intelligence universal instrument are set up two-way communication protocol, the command packet of mobile terminal device transmission and reception record data is to blue-tooth intelligence universal instrument, the data of record are issued mobile terminal device by blue-tooth intelligence universal instrument, and mobile terminal device shows with form or tendency chart mode;
(5) multiple blue-tooth intelligence universal instrument is set, each blue-tooth intelligence universal instrument is provided with unique connection code, multiple blue-tooth intelligence universal instrument is arranged on different places, when needing the measurement data obtaining some blue-tooth intelligence universal instruments, mobile terminal device and this blue-tooth intelligence universal instrument are connected, and obtain recorded data, and show at mobile terminal device.
2. unattended operation mobile monitor electronic equipment method according to claim 1, it is characterized in that, step (1) described mobile terminal device is smart mobile phone or panel computer;
Described blue-tooth intelligence universal instrument is provided with special universal instrument chip control module, bluetooth module, gear driver module, data recordin module and current sample module;
Described special universal instrument chip control module is provided with MCU, and described gear driver module is provided with control relay circuit, and described data recordin module is provided with Flash chip, and this Flash chip is connected with MCU by spi bus.
3. unattended operation mobile monitor electronic equipment method according to claim 2, is characterized in that, the described blue-tooth intelligence universal instrument of step (1) and mobile terminal device are set up two-way communication protocol and specifically comprised the following steps:
(11) by the key of blue-tooth intelligence universal instrument, the bluetooth module of blue-tooth intelligence universal instrument powers on and enters broadcast mode, and the indicator light of Link dodges once for 3 seconds;
(12) mobile terminal device having installed APP control software design is automatically found the type information that instrument under broadcast mode is sent;
(13) mobile terminal device is clicked type information hurdle and is entered pairing, after successful matching, the bluetooth module of blue-tooth intelligence universal instrument enters connection mode, the indicator light of Link dodges once for 1 second, the APP control software design of mobile terminal device enters the interface of the man-machine interaction of connection mode, and blue-tooth intelligence universal instrument and mobile terminal device complete sets up two-way communication protocol.
4. unattended operation mobile monitor electronic equipment method according to claim 2, it is characterized in that, step (2) described mobile terminal device controls blue-tooth intelligence universal instrument and selects corresponding functional measurement passage specifically to comprise following content: mobile terminal device sends to the command packet of the corresponding function gear of blue-tooth intelligence universal instrument, blue-tooth intelligence universal instrument connects command packet by bluetooth module, and special universal instrument chip control module controls gear driver module and selects corresponding function shelves Measurement channel.
5. unattended operation mobile monitor electronic equipment method according to claim 4, is characterized in that, described step (3) specifically also comprises following content:
(31) analog signals of the test pencil contact of blue-tooth intelligence universal instrument enters A/D chip by functional measurement passage, convert analog signals to digital signal, the digital signal of measurement is passed to MCU by UART communication by A/D chip, after MCU processes digital signal by deposit data in the Flash chip of data recordin module.
6. unattended operation mobile monitor electronic equipment method according to claim 5, is characterized in that, described step (3) specifically also comprises following content:
(32) blue-tooth intelligence universal instrument carries out continuous print record to measured data, and the abnormity point condition that these data and step (2) are preset is compared, if recorded data is consistent with abnormity point condition, then record the Time of Day of this abnormity point.
7. unattended operation mobile monitor electronic equipment method according to claim 6, is characterized in that, the data of record are issued mobile terminal device and specifically comprised following content by step (4) described blue-tooth intelligence universal instrument:
Data recordin module recorded data is issued bluetooth module with the data packet format of communications protocol by the special universal instrument chip control module of blue-tooth intelligence universal instrument, and bluetooth module receives packet and packet is issued mobile terminal device.
8. one kind implements the claims the supervisory control system of one of 1 ~ 7 described unattended operation mobile monitor electronic equipment method, it is characterized in that, it comprises mobile terminal device and blue-tooth intelligence universal instrument, and two-way communication protocol set up by mobile terminal device and blue-tooth intelligence universal instrument;
Described mobile terminal device is the smart mobile phone or the panel computer that are provided with APP control software design;
Described blue-tooth intelligence universal instrument is a box-shaped structure, and this box-shaped structure upper surface is provided with signal lamp and on & off switch, and this box-shaped structure side is provided with microUSB interface, and the bottom of this box-shaped structure is provided with test pencil and connects hole; Described blue-tooth intelligence universal instrument inside is provided with special universal instrument chip control module, bluetooth module, gear driver module, data recordin module and current sample module.
9. supervisory control system according to claim 8, is characterized in that, described blue-tooth intelligence universal instrument inside is provided with lithium battery.
10. supervisory control system according to claim 8, it is characterized in that, described special universal instrument chip control module is provided with MCU, and described gear driver module is provided with control relay circuit, described data recordin module is provided with Flash chip, and this Flash chip is connected with MCU by spi bus.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610023213.5A CN105577937A (en) | 2016-01-13 | 2016-01-13 | Method for movably monitoring electronic equipment in unattended manner and monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610023213.5A CN105577937A (en) | 2016-01-13 | 2016-01-13 | Method for movably monitoring electronic equipment in unattended manner and monitoring system |
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| CN105577937A true CN105577937A (en) | 2016-05-11 |
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Address after: 523808 No. 6 industrial North Road, Songshan Lake high tech Industrial Development Zone, Dongguan, Guangdong Applicant after: Uno Technology (China) Limited by Share Ltd Address before: 523808 No. 6 industrial North Road, Songshan Lake high tech Industrial Development Zone, Dongguan, Guangdong Applicant before: Uni-Trend Technology (China) Co., Ltd. |
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Application publication date: 20160511 |
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