CN108089112A - A kind of Bluetooth electronic scale PCBA batch testing methods and system - Google Patents
A kind of Bluetooth electronic scale PCBA batch testing methods and system Download PDFInfo
- Publication number
- CN108089112A CN108089112A CN201711145943.3A CN201711145943A CN108089112A CN 108089112 A CN108089112 A CN 108089112A CN 201711145943 A CN201711145943 A CN 201711145943A CN 108089112 A CN108089112 A CN 108089112A
- Authority
- CN
- China
- Prior art keywords
- pcba
- measured
- test
- bluetooth
- electronic scale
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Function (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
The invention discloses a kind of Bluetooth electronic scale PCBA batch testing methods and system, which is made of bluetooth PCBA test boards and 4 PCBA to be measured, and the bluetooth PCBA test boards include：BLE DTM patterns test module, BLE connecting tests module, power supply module, TFT LCD modules, key-press module, current detection module, crystal oscillator frequency deviation test module and main control MCU；The present invention can test PCBA to be measured to 4 simultaneously, so testing efficiency is increased substantially compared to conventional test methodologies.
Description
Technical field
The invention belongs to the test methods and device of electronic scale technical field, more particularly to Bluetooth electronic scale.
Background technology
With the application of microelectronics and technology of Internet of things, traditional electronic scale can not meet people because function is single
Requirement.In order to change conditional electronic scale in problem present on use, intelligent Bluetooth electronic scale comes into being.Intelligence is blue
Tooth electronic scale coordinates APP in addition to having the function of the measured body weight of conditional electronic scale, can be to body fat rate, moisture rate, muscle
The various human body component parameters such as amount, BMI are analyzed.
As patent application 201310078220.1 discloses a kind of wrist-watch and its system with health management function, wrist-watch bag
Include master board and the power supply being connected respectively with master board, button, display screen, vibrating sensor and bluetooth module, the master
Control panel receives the data of weight, fat, moisture content, muscle or BMI values that pairing signal transmits by bluetooth module, and aobvious
Show screen display.System includes the above-mentioned wrist-watch with health management function and an electronic scale, which includes scale main control
Plate and the weighing sensor being connected respectively with scale master board, scale display screen, BIA test modules, scale bluetooth module and scale power supply,
Weighing sensor is connected by force mechanism, and scale bluetooth module can be matched with the bluetooth module, and transfers scale to bluetooth module
The data of weight, fat, moisture content, muscle or BMI values that master board obtains.
PCBA is the abbreviation of English Printed Circuit Board+Assembly, that is, the welding of PCB hollow plates powers on
The entire processing procedure of sub- component.In order to reduce the failure rate of electronic scale finished product, led after reducing finished product installation because of PCBA failures
The entire finished product caused is scrapped, it is necessary to test Bluetooth electronic scale PCBA.
, it is necessary to connect each PCBA board using Bluetooth of mobile phone in existing Bluetooth electronic scale PCBA test methods.It is this
Test method, the distinct disadvantage having have：
A), testing efficiency is low.Since it is desired that connecting bluetooth scale using cell phone application, multi-pass operation is needed in cell phone application,
When can successfully link up bluetooth scale, and operate every time, test operation can only be carried out to a bluetooth scale.Because it can not know current
The Bluetooth address of equipment, so can not clearly know current phone APP connections is the bluetooth scale currently tested, it is necessary to repeatedly grasp
Work just can confirm that.More than many reasons cause entire volume production testing efficiency low.
B), bluetooth RF test results are inaccurate.Because the bluetooth of different mobile phones has otherness, to the degrees of tolerance of the bit error rate
Inconsistent, the test result for causing different mobile phones is inconsistent, and part PCBA board is changed to B mobile phones by the success of A mobile phone tests
Afterwards, test result fails.
C), partial parameters can not be tested.Can not to crystal oscillator frequency deviation, transmission power, send and receive power consumption, sleep power consumptions
Etc. parameters tested, can not be investigated so as to cause these hidden danger.
The content of the invention
Based on this, therefore the present invention primary mesh be to provide a kind of Bluetooth electronic scale PCBA batch testing methods and be
System, this method and system can quickly test Bluetooth electronic scale PCBA, and can accurately analyze the quality of wireless signal,
Avoid traditional test mode cumbersome, and the problem of test result is inaccurate.
It is to provide a kind of Bluetooth electronic scale PCBA batch testing methods and system, this method another mesh of the present invention
And system testing is efficient, it is at low cost, test result accurately and reliably, and can to crystal oscillator frequency deviation, transmission power, send and connect
The parameters such as power consumption, sleep power consumptions are received to be tested.
To achieve the above object, the technical scheme is that：
A kind of Bluetooth electronic scale PCBA batch testing systems, it is characterised in that whole system is by bluetooth PCBA test boards, 4
PCBA compositions to be measured, bluetooth PCBA test boards are the test device of whole system, it can be connected with 4 PCBA to be measured simultaneously,
Bluetooth electronic scale PCBA to be measured to 4 is tested；The bluetooth PCBA test boards include：BLE DTM patterns test mould
Block, BLE connecting tests module, power supply module, TFT LCD modules, key-press module, current detection module, crystal oscillator frequency deviation are surveyed
Die trial block and main control MCU；Because can test PCBA to be measured to 4 simultaneously, testing efficiency compares conventional test methodologies
It increases substantially.
Further, the BLE DTM pattern test modules, the transmission bit error rate of PCBA to be measured to 4, receive the bit error rate into
Row quantitative test, so as to clearly obtain the transmitting-receiving performance of PCBA to be measured.If the bit error rate is less than some scope, show to hold in communication
Packet loss problem easily occurs, and the PCBA is determined as defective products.The module can only be detected the signal quality of single channel.
Further, the BLE connecting tests module carries out frequency hopping test to PCBA to be measured.
Further, the current detection module is detected the electric current of PCBA to be measured.
Further, the crystal oscillator frequency deviation test module carries out frequency deviation test to PCBA to be measured.By controlling PCBA's to be measured
Debugging interface makes PCBA outputs to be measured PWM square waves all the way, the main control MCU of bluetooth PCBA test boards, to PCBA to be measured outputs
PWM square waves carry out high-speed sampling, and judge the square-wave cycle whether in frequency deviation region, are tested so as to fulfill crystal oscillator frequency deviation.
A kind of Bluetooth electronic scale PCBA batch testing methods, it is characterised in that this method comprises the following steps：
101st, bluetooth PCBA test boards after the power is turned on, initialize system modules；
102nd, start PCBA to be measured to 4 to test.
, it is necessary to first judge that button release is pressed before test, if by key pressing, start PCBA to be measured to 4 and test,
Otherwise, wait by key pressing.
103rd, by the debugging interface of PCBA to be measured, PCBA to be measured to 4 carries out DTM mode initialisations, make 4 it is to be measured
PCBA enters DTM patterns；
104th, by the debugging interface of PCBA to be measured, PCBA to be measured is controlled to send DTM RF signals, bluetooth PCBA test boards
DTM RF signals are received, and calculates and sends the bag bit error rate；
105th, by the debugging interface of PCBA to be measured, PCBA to be measured is controlled to receive DTM RF signals, bluetooth PCBA test boards
DTM RF signals are sent, and calculates and receives the bag bit error rate；
106th, by the debugging interface of PCBA to be measured, PCBA outputs to be measured are controlled by the clock signal of frequency dividing, bluetooth
PCBA test boards carry out high-speed sampling to PWM clock signals, test its cycle；
And go out the crystal oscillator frequency deviation of PCBA to be measured according to computation of Period, judge crystal oscillator frequency deviation whether in the reasonable scope.
107th, by the debugging interface of PCBA to be measured, PCBA to be measured to 4 carries out BLE normal mode initialization, makes 4 to treat
It surveys PCBA and enters BLE normal mode of operation；
108th, the broadcast singal of PCBA to be measured is scanned for, judges whether broadcast singal is normal, while detect reception
Broadcast singal RSSI, so as to whether in the reasonable scope judge the Bluetooth transmission power of PCBA to be measured indirectly；
109th, bluetooth connection is established with PCBA to be measured, and repeatedly reads its characteristic value, whether judgement reads success every time；Such as
It can normally read, illustrate that frequency hopping communications is normal；
110th, during BLE connection communications, the operating current of PCBA to be measured is tested, emission current is judged, connects
Whether in the reasonable scope to receive electric current, sleep electric currents；
111st, test is terminated.
The 104-106 steps can be adjusted and set according to different PCBA to be measured, it is not necessary to according to fixed time
Sequence.
Equally, 108-110 steps can also be adjusted and set according to different PCBA to be measured.
Beneficial effects of the present invention mainly have：
A it), can test PCBA to be measured to 4 simultaneously, and test midway without intervening, avoid conventional mobile phone APP
The lengthy and tedious operation of test, improves testing efficiency.
B the Bluetooth communication bit error rate of PCBA to be measured), can be obtained, so as to accurately obtain the bluetooth RF performances of PCBA to be measured,
Ensure that the PCBA bluetooths uniformity tested out is high, communication is stablized.
C), the crystal oscillator frequency deviation of PCBA to be measured can be tested, so as to handset compatibility difference caused by avoiding frequency deviation
Problem.
D), each moment power consumptions such as RF transmittings, RF receptions, Sleep can be tested, it is entire rather than just test
The average power consumption of test process, so as to find more potential risks.
Description of the drawings
Fig. 1 is the test device block architecture diagram that the present invention is implemented.
Fig. 2 is the test flow chart that the present invention is implemented.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Shown in Fig. 1, for the Bluetooth electronic scale PCBA batch testing system hardware block diagrams realized of the present invention, shown in figure.
Whole system is by bluetooth PCBA test boards, 4 PCBA compositions to be measured.Bluetooth PCBA test boards are the test device of whole system,
It can be tested Bluetooth electronic scale PCBA to be measured to 4 simultaneously.Because it can test PCBA to be measured to 4 simultaneously, institute
It is increased substantially with testing efficiency compared to conventional test methodologies.
The comprising modules of bluetooth PCBA test boards have：BLE DTM pattern test modules, BLE connecting test modules, power supply supply
Electric module, TFT LCD modules, key-press module, current detection module, crystal oscillator frequency deviation test module, main control MCU.Modules
Realize that function has：
A), BLE DTM patterns test module：
The transmission bit error rate of module PCBA to be measured to 4 receives bit error rate progress quantitative test, so as to clearly be treated
Survey the transmitting-receiving performance of PCBA.If the bit error rate is less than some scope, show easily to occur packet loss problem in communication, and by the PCBA
It is determined as defective products.The module can only be detected the signal quality of single channel.
B), BLE connecting tests module
In actual BLE communications, signal will carry out frequency-hopping transmissions.And BLE DTM patterns test module can only be to single letter
Number channel carries out error rate test, does not carry out frequency hopping test.The module is introduced, frequency hopping test can be carried out to PCBA to be measured.
C), power supply module
The module is mainly responsible for be powered to PCBA to be measured
D), TFT LCD modules
The module, which is mainly responsible for, shows test result.
E), key-press module
The beginning of the module major control test process.
F), current detection module
The module is mainly detected the electric current of PCBA to be measured.
G), crystal oscillator frequency deviation test module
When PCBA to be measured crystal oscillator frequency deviation not in the reasonable scope when, mobile phone will be caused not connect with communicating normally, and
Be very easy to cause handset compatibility sex chromosome mosaicism, i.e., part mobile phone can normal use, part mobile phone can not normal use.In order to incite somebody to action
The control of crystal oscillator frequency deviation to PCBA to be measured in the reasonable scope, it is necessary to carry out frequency deviation test.It is connect by the debugging for controlling PCBA to be measured
Mouthful, make PCBA outputs to be measured PWM square waves all the way.The main control MCU of bluetooth PCBA test boards, to the PWM square waves of PCBA to be measured outputs
High-speed sampling is carried out, and judges the square-wave cycle whether in frequency deviation region, is tested so as to fulfill crystal oscillator frequency deviation.
H), main control MCU
The module is the heart of whole system, realizes the control to whole system modules.
The test job flow that the present invention is realized is as shown in Figure 2.Workflow is described as follows：
A), bluetooth PCBA test boards after the power is turned on, initialize system modules.
B), judge that button release is pressed, if by key pressing, start PCBA to be measured to 4 and test, otherwise, wait
By key pressing.
C), after by key pressing, start PCBA to be measured to 4 and test.
D), by the debugging interface of PCBA to be measured, PCBA to be measured to 4 carries out DTM mode initialisations, make 4 it is to be measured
PCBA enters DTM patterns
E), by the debugging interface of PCBA to be measured, PCBA to be measured is controlled to send DTM RF signals, bluetooth PCBA test boards connect
DTM RF signals are received, and calculates and sends the bag bit error rate.
F), by the debugging interface of PCBA to be measured, PCBA to be measured is controlled to receive DTM RF signals, bluetooth PCBA test boards hair
DTM RF signals are sent, and calculates and receives the bag bit error rate.
G), by the debugging interface of PCBA to be measured, clock signal (i.e. PWM side of the PCBA outputs to be measured by frequency dividing is controlled
Ripple), bluetooth PCBA test boards carry out high-speed sampling to PWM clock signals, test its cycle.And gone out according to computation of Period to be measured
In the reasonable scope whether the crystal oscillator frequency deviation of PCBA judge crystal oscillator frequency deviation.
H), by the debugging interface of PCBA to be measured, PCBA to be measured to 4 carries out BLE normal mode initialization, makes 4 to treat
It surveys PCBA and enters BLE normal mode of operation
I), the broadcast singal of PCBA to be measured is scanned for, judges whether broadcast singal is normal, while detects the wide of reception
Signal RSSI is broadcast, so as to whether in the reasonable scope judge the Bluetooth transmission power of PCBA to be measured indirectly.
J bluetooth connection), is established with PCBA to be measured, and repeatedly reads its characteristic value, whether judgement reads success every time.Such as
It can normally read, illustrate that frequency hopping communications is normal.
K), during BLE connection communications, the operating current of PCBA to be measured is tested.Judge emission current, receive
In the reasonable scope whether electric current, sleep electric currents.
L test), is terminated.
Therefore, beneficial effects of the present invention mainly have：
A it), can test PCBA to be measured to 4 simultaneously, and test midway without intervening, avoid conventional mobile phone APP
The lengthy and tedious operation of test, improves testing efficiency.
B the Bluetooth communication bit error rate of PCBA to be measured), can be obtained, so as to accurately obtain the bluetooth RF performances of PCBA to be measured,
Ensure that the PCBA bluetooths uniformity tested out is high, communication is stablized.
C), the crystal oscillator frequency deviation of PCBA to be measured can be tested, so as to handset compatibility difference caused by avoiding frequency deviation
Problem.
D), each moment power consumptions such as RF transmittings, RF receptions, Sleep can be tested, it is entire rather than just test
The average power consumption of test process, so as to find more potential risks.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of Bluetooth electronic scale PCBA batch testing systems, it is characterised in that whole system is treated by bluetooth PCBA test boards, 4
PCBA compositions are surveyed, bluetooth PCBA test boards are the test device of whole system, it can be connected with 4 PCBA to be measured simultaneously, to 4
A Bluetooth electronic scale PCBA to be measured is tested；The bluetooth PCBA test boards include：BLE DTM patterns test module,
BLE connecting tests module, power supply module, TFT LCD modules, key-press module, current detection module, crystal oscillator frequency deviation test mould
Block and main control MCU.
2. Bluetooth electronic scale PCBA batch testing systems as described in claim 1, it is characterised in that the BLE DTM patterns are surveyed
Die trial block, the transmission bit error rate of PCBA to be measured to 4 receive bit error rate progress quantitative test, so as to clearly obtain PCBA to be measured
Transmitting-receiving performance；The module can only be detected the signal quality of single channel.
3. Bluetooth electronic scale PCBA batch testing systems as described in claim 1, it is characterised in that the BLE connecting tests mould
Block carries out frequency hopping test to PCBA to be measured.
4. Bluetooth electronic scale PCBA batch testing systems as described in claim 1, it is characterised in that the current detection module,
The electric current of PCBA to be measured is detected.
5. Bluetooth electronic scale PCBA batch testing systems as described in claim 1, it is characterised in that the crystal oscillator frequency deviation test
Module carries out frequency deviation test to PCBA to be measured；By controlling the debugging interface of PCBA to be measured, make PCBA outputs to be measured PWM all the way
Square wave, the main control MCU of bluetooth PCBA test boards carry out high-speed sampling to the PWM square waves of PCBA to be measured outputs, and judge the square wave
Whether the cycle in frequency deviation region, tests so as to fulfill crystal oscillator frequency deviation.
6. a kind of Bluetooth electronic scale PCBA batch testing methods, it is characterised in that this method comprises the following steps：
101st, bluetooth PCBA test boards after the power is turned on, initialize system modules；
102nd, start PCBA to be measured to 4 to test；
103rd, by the debugging interface of PCBA to be measured, PCBA to be measured to 4 carries out DTM mode initialisations, make 4 PCBA to be measured into
Enter DTM patterns；
104th, by the debugging interface of PCBA to be measured, PCBA to be measured is controlled to send DTM RF signals, bluetooth PCBA test boards receive
DTM RF signals, and calculate and send the bag bit error rate；
105th, by the debugging interface of PCBA to be measured, PCBA to be measured is controlled to receive DTM RF signals, bluetooth PCBA test boards are sent
DTM RF signals, and calculate and receive the bag bit error rate；
106th, by the debugging interface of PCBA to be measured, clock signal of the PCBA outputs to be measured by frequency dividing is controlled, bluetooth PCBA is surveyed
Test plate (panel) carries out high-speed sampling to PWM clock signals, tests its cycle；
107th, by the debugging interface of PCBA to be measured, PCBA to be measured to 4 carries out BLE normal mode initialization, make 4 it is to be measured
PCBA enters BLE normal mode of operation；
108th, the broadcast singal of PCBA to be measured is scanned for, judges whether broadcast singal is normal, while detect the broadcast of reception
Signal RSSI, so as to whether in the reasonable scope judge the Bluetooth transmission power of PCBA to be measured indirectly；
109th, bluetooth connection is established with PCBA to be measured, and repeatedly reads its characteristic value, whether judgement reads success every time；Such as can
It is normal to read, illustrate that frequency hopping communications is normal；
110th, during BLE connection communications, the operating current of PCBA to be measured is tested, emission current is judged, receives electricity
In the reasonable scope whether stream, sleep electric currents；
111st, test is terminated.
7. Bluetooth electronic scale PCBA batch testing methods as claimed in claim 6, it is characterised in that in 102 step, survey
, it is necessary to first judge that button release is pressed before examination, if by key pressing, start PCBA to be measured to 4 and test, otherwise, wait
By key pressing.
8. Bluetooth electronic scale PCBA batch testing methods as claimed in claim 7, it is characterised in that in 106 step, root
Go out the crystal oscillator frequency deviation of PCBA to be measured according to computation of Period, judge crystal oscillator frequency deviation whether in the reasonable scope.
9. Bluetooth electronic scale PCBA batch testing methods as claimed in claim 6, it is characterised in that the 104-106 steps,
It can be adjusted and set according to different PCBA to be measured.
10. Bluetooth electronic scale PCBA batch testing methods as claimed in claim 6, it is characterised in that 108-110 steps also may be used
To be adjusted and set according to different PCBA to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145943.3A CN108089112B (en) | 2017-11-17 | 2017-11-17 | Bluetooth electronic scale PCBA batch test method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145943.3A CN108089112B (en) | 2017-11-17 | 2017-11-17 | Bluetooth electronic scale PCBA batch test method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108089112A true CN108089112A (en) | 2018-05-29 |
| CN108089112B CN108089112B (en) | 2021-01-19 |
Family
ID=62172221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711145943.3A Active CN108089112B (en) | 2017-11-17 | 2017-11-17 | Bluetooth electronic scale PCBA batch test method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108089112B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401499A (en) * | 2019-08-29 | 2019-11-01 | 杭州博联智能科技股份有限公司 | For Fast Frequency Offset calibration method, device, equipment and the medium of radio-frequency module |
| CN110768735A (en) * | 2019-11-05 | 2020-02-07 | 四川爱联科技有限公司 | Bluetooth DTM mode and module test system that volume production mode is multiplexing |
| CN110988648A (en) * | 2019-11-15 | 2020-04-10 | 武汉光庭科技有限公司 | PCBA automatic detection system and method |
| CN111930034A (en) * | 2020-07-20 | 2020-11-13 | 安徽联维新能源科技有限公司 | Solar photovoltaic monitoring system |
| CN112147561A (en) * | 2020-08-13 | 2020-12-29 | 国网浙江省电力有限公司营销服务中心 | Multi-core intelligent electric meter clock precision test system based on low-power-consumption Bluetooth |
| CN112464684A (en) * | 2020-12-03 | 2021-03-09 | 贵州波罗丹科技有限公司 | Supermarket automatic pricing system and method |
| CN112671482A (en) * | 2020-12-17 | 2021-04-16 | 上海东软载波微电子有限公司 | Wireless module testing method and device |
| CN113194397A (en) * | 2021-04-26 | 2021-07-30 | 歌尔股份有限公司 | Control method and device of Bluetooth equipment and computer readable storage medium |
| CN113727319A (en) * | 2021-09-02 | 2021-11-30 | 德明通讯（上海）股份有限公司 | Method and device for realizing multithreading testing of Bluetooth equipment |
| CN115629927A (en) * | 2022-12-20 | 2023-01-20 | 深圳雷柏科技股份有限公司 | Automatic detection device and detection method for keyboard and mouse PCBA |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070014341A1 (en) * | 2005-07-12 | 2007-01-18 | Graham Rowse | Optimized RFID/NFC BER testing |
| CN101436911A (en) * | 2008-12-05 | 2009-05-20 | 上海复控华龙微系统技术有限公司 | Method for implementing test production of wireless data transmission module |
| CN101674142A (en) * | 2009-09-24 | 2010-03-17 | 苏州博联科技有限公司 | Production test system of large-scale short-distance wireless data transmission equipment |
| JP2010093517A (en) * | 2008-10-08 | 2010-04-22 | Nec Corp | Line quality detection device, line quality detecting method and line switching device using the same, and line switching method |
| CN101848043A (en) * | 2010-04-30 | 2010-09-29 | 青岛海信移动通信技术股份有限公司 | Radio frequency test system and method |
| CN103179590A (en) * | 2011-12-23 | 2013-06-26 | 国民技术股份有限公司 | System and method for testing RF (Radio Frequency) SIM (Subscriber Identity Module) card |
| CN203422448U (en) * | 2013-08-20 | 2014-02-05 | 深圳雷柏科技股份有限公司 | Printed circuit board assembly (PCBA) connected sheet automated test system |
| CN204993872U (en) * | 2015-09-23 | 2016-01-20 | 珠海市杰理科技有限公司 | Bluetooth detection device |
| CN106533578A (en) * | 2016-11-16 | 2017-03-22 | 上海移为通信技术股份有限公司 | Adaptive Bluetooth test system and method |
| CN106841980A (en) * | 2017-01-10 | 2017-06-13 | 芯原微电子(上海)有限公司 | A kind of Bluetooth integrated circuit test system and method for testing |
| CN107222882A (en) * | 2017-06-12 | 2017-09-29 | 胡绪健 | A kind of method of concurrent testing WIFI module |
-
2017
- 2017-11-17 CN CN201711145943.3A patent/CN108089112B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070014341A1 (en) * | 2005-07-12 | 2007-01-18 | Graham Rowse | Optimized RFID/NFC BER testing |
| JP2010093517A (en) * | 2008-10-08 | 2010-04-22 | Nec Corp | Line quality detection device, line quality detecting method and line switching device using the same, and line switching method |
| CN101436911A (en) * | 2008-12-05 | 2009-05-20 | 上海复控华龙微系统技术有限公司 | Method for implementing test production of wireless data transmission module |
| CN101674142A (en) * | 2009-09-24 | 2010-03-17 | 苏州博联科技有限公司 | Production test system of large-scale short-distance wireless data transmission equipment |
| CN101848043A (en) * | 2010-04-30 | 2010-09-29 | 青岛海信移动通信技术股份有限公司 | Radio frequency test system and method |
| CN103179590A (en) * | 2011-12-23 | 2013-06-26 | 国民技术股份有限公司 | System and method for testing RF (Radio Frequency) SIM (Subscriber Identity Module) card |
| CN203422448U (en) * | 2013-08-20 | 2014-02-05 | 深圳雷柏科技股份有限公司 | Printed circuit board assembly (PCBA) connected sheet automated test system |
| CN204993872U (en) * | 2015-09-23 | 2016-01-20 | 珠海市杰理科技有限公司 | Bluetooth detection device |
| CN106533578A (en) * | 2016-11-16 | 2017-03-22 | 上海移为通信技术股份有限公司 | Adaptive Bluetooth test system and method |
| CN106841980A (en) * | 2017-01-10 | 2017-06-13 | 芯原微电子(上海)有限公司 | A kind of Bluetooth integrated circuit test system and method for testing |
| CN107222882A (en) * | 2017-06-12 | 2017-09-29 | 胡绪健 | A kind of method of concurrent testing WIFI module |
Non-Patent Citations (1)
| Title |
|---|
| 李宏宇: "基于CC254x开发板的低功耗蓝牙射频测试研究", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401499A (en) * | 2019-08-29 | 2019-11-01 | 杭州博联智能科技股份有限公司 | For Fast Frequency Offset calibration method, device, equipment and the medium of radio-frequency module |
| CN110768735A (en) * | 2019-11-05 | 2020-02-07 | 四川爱联科技有限公司 | Bluetooth DTM mode and module test system that volume production mode is multiplexing |
| CN110988648A (en) * | 2019-11-15 | 2020-04-10 | 武汉光庭科技有限公司 | PCBA automatic detection system and method |
| CN111930034A (en) * | 2020-07-20 | 2020-11-13 | 安徽联维新能源科技有限公司 | Solar photovoltaic monitoring system |
| CN112147561A (en) * | 2020-08-13 | 2020-12-29 | 国网浙江省电力有限公司营销服务中心 | Multi-core intelligent electric meter clock precision test system based on low-power-consumption Bluetooth |
| CN112147561B (en) * | 2020-08-13 | 2023-05-30 | 国网浙江省电力有限公司营销服务中心 | Multi-core intelligent ammeter clock precision test system based on low-power consumption Bluetooth |
| CN112464684A (en) * | 2020-12-03 | 2021-03-09 | 贵州波罗丹科技有限公司 | Supermarket automatic pricing system and method |
| CN112671482A (en) * | 2020-12-17 | 2021-04-16 | 上海东软载波微电子有限公司 | Wireless module testing method and device |
| CN113194397A (en) * | 2021-04-26 | 2021-07-30 | 歌尔股份有限公司 | Control method and device of Bluetooth equipment and computer readable storage medium |
| CN113727319A (en) * | 2021-09-02 | 2021-11-30 | 德明通讯（上海）股份有限公司 | Method and device for realizing multithreading testing of Bluetooth equipment |
| CN115629927A (en) * | 2022-12-20 | 2023-01-20 | 深圳雷柏科技股份有限公司 | Automatic detection device and detection method for keyboard and mouse PCBA |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108089112B (en) | 2021-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108089112A (en) | A kind of Bluetooth electronic scale PCBA batch testing methods and system | |
| CN105794125B (en) | The devices, systems, and methods of Bluetooth communication | |
| CN104215864B (en) | Electromagnetic compatibility testing device and method for vehicular communication controller | |
| CN104939804B (en) | physiological parameter measuring system and method | |
| CN108155955B (en) | Bluetooth frequency offset test calibration device and method | |
| CN101931477B (en) | System and method for automatically testing performance of TD-LTE (Time Division-Long Term Evolution) terminal | |
| US7836315B2 (en) | Method and system for monitoring module power information in a communication device | |
| CN104602332A (en) | Control processing method and control processing device for transmitting power, and terminal | |
| CN106199237A (en) | System for testing equipment antenna | |
| CN105611019A (en) | Power consumption testing method of mobile terminal and power consumption testing system of mobile terminal | |
| CN103760486B (en) | The device for testing functions and test method of special chip on circuit board | |
| CN204993872U (en) | Bluetooth detection device | |
| CN203813796U (en) | Testing apparatus for micro-power wireless communication module | |
| CN118233024A (en) | Bluetooth module testing method and device | |
| CN111010245B (en) | Method and device for reporting reference signal receiving power value and mobile terminal | |
| CN210093573U (en) | Measurement automation terminal wireless simulation communication testing arrangement | |
| CN114821120B (en) | Plant color identification method and device based on neural network | |
| CN207053780U (en) | Bluetooth equipment test system | |
| CN113824612B (en) | Network equipment compatibility testing method, terminal equipment and storage medium | |
| EP1257833B1 (en) | Method and product palette for testing electronic products | |
| US20070027699A1 (en) | Method of manufacturing recyclable electronic products and electronic products obtained by the method | |
| CN113824613A (en) | Network reliability test method, test system and storage medium | |
| Rusnani et al. | Measurement and analysis of temperature rise caused by handheld mobile telephones using infrared thermal imaging | |
| CN101957427B (en) | Element testing system capable of setting signal attenuation parameter and setting method thereof | |
| CN106410992B (en) | Wireless charging device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |