CN109803248A - A kind of rapid automatized test method of Intelligent bracelet based on BLE4.0 - Google Patents

A kind of rapid automatized test method of Intelligent bracelet based on BLE4.0 Download PDF

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Publication number
CN109803248A
CN109803248A CN201910066334.1A CN201910066334A CN109803248A CN 109803248 A CN109803248 A CN 109803248A CN 201910066334 A CN201910066334 A CN 201910066334A CN 109803248 A CN109803248 A CN 109803248A
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China
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intelligent bracelet
dongle
test method
connection
bracelet
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CN201910066334.1A
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CN109803248B (en
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李雄飞
李晓芳
刘江华
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Shenzhen Still Interconnect Technology Co Ltd
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Shenzhen Still Interconnect Technology Co Ltd
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Abstract

The present invention relates to Intelligent bracelet technical fields, are related to a kind of rapid automatized test method of the Intelligent bracelet based on BLE4.0 comprising the end dongle test method and Intelligent bracelet end test method;Host side test method is the following steps are included: dongle scans the Intelligent bracelet of surrounding and obtains broadcast message;Judge whether MAC Address and the RSSI signal strength in broadcast message meet rule, if meeting, initiate the connection, if successful connection, sends initial connection parameter to Intelligent bracelet, Intelligent bracelet, which is sent, updates request to dongle, and updating request includes Connecting quantity information;Modification connection time-out time is a particular value, other Connecting quantities are constant, and new Connecting quantity is issued Intelligent bracelet by dongle;Seven, it disconnects, waits next Intelligent bracelet to be tested;The present invention can be with the operation of most convenient, most fast speed, and most complete reliable result tests blue-tooth intelligence bracelet.

Description

A kind of rapid automatized test method of Intelligent bracelet based on BLE4.0
Technical field
The present invention relates to Intelligent bracelet technical fields, specifically, it is quick to be related to a kind of Intelligent bracelet based on BLE4.0 Automated testing method.
Background technique
With the development of current intelligent wearable device and universal, increase in the year of intelligent wearable device growing day by day, intelligently wears The quick test for wearing equipment also becomes increasingly important, and the speed of test also becomes an important factor for influencing product cost.
Low-power consumption bluetooth Intelligent bracelet is integrated with low-power consumption bluetooth as one of intelligent wearable device important component (BLE4.0), gravity accelerometer, heart rate sensor, screen, key, motor and charging module, battery sampling mould Block and other components.Therefore it is more the test point that test needs to cover to be carried out to blue-tooth intelligence bracelet.Common test side Method has: 1. manual testings institute is functional, and this method is time-consuming and laborious, and is easy to omit test point.2. with mobile phone or other hosts Equipment connection intelligence wearing product, then sends order and allows equipment self-inspection, this method needs manually to go to click mobile phone or main equipment Testing button, inefficiency.
Summary of the invention
The contents of the present invention are to provide a kind of rapid automatized test method of the Intelligent bracelet based on BLE4.0, can gram Take certain or certain defects of the prior art.
A kind of rapid automatized test method of Intelligent bracelet based on BLE4.0 according to the present invention comprising the end dongle Test method and Intelligent bracelet end test method;Host side test method the following steps are included:
One, the Intelligent bracelet around dongle scanning;
Two, scanning obtains broadcast message to an Intelligent bracelet;
Three, judge whether MAC Address and the RSSI signal strength in broadcast message meet rule, if not meeting, return to step Rapid one, if meeting, continue next step;
Four, it initiates the connection, if connection failure, return step one continues next step if successful connection;
Five, initial connection parameter is sent to Intelligent bracelet, and Intelligent bracelet, which is sent, updates request to dongle, updates request packet Information containing Connecting quantity;
Six, modification connection time-out time is a particular value, other Connecting quantities are constant, and dongle is by new Connecting quantity Issue Intelligent bracelet;
Seven, it disconnects, and return step one, waits next Intelligent bracelet to be tested;
Intelligent bracelet end test method the following steps are included:
(1), Intelligent bracelet sends out Bluetooth broadcast;
(2), dongle connects Intelligent bracelet by Bluetooth broadcast;
(3), Intelligent bracelet sends specific Connecting quantity information request to dongle;
(4), Intelligent bracelet receives the Connecting quantity information request response of dongle, extracts the connection of reply data Bao Zhongxin Parameter;
(5), judge whether only connection time-out time is changed to particular value, other values and value request one to new Connecting quantity It causes;If so, Intelligent bracelet enters Auto-Sensing Mode, Bluetooth broadcast type is set as can not connection universal broadcast;If it is not, not entering certainly Inspection mode, Intelligent bracelet are in normal mode of operation.
Preferably, Connecting quantity information includes the minimum time window at each connection interval, maximum time window, connection Interval times and connection time-out time.
Preferably, in step 7, disconnect based on move and disconnect, after the time is 100ms.
Preferably, RSSI signal strength is less than -56db in step 3, then illustrate that Intelligent bracelet Bluetooth signal has exception.
Preferably, Intelligent bracelet hair Bluetooth broadcast is to send general connect with the broadcast interval of 30ms in step (1) Broadcast.
Preferably, connection time-out time is arranged to two values, Intelligent bracelet is corresponding to enter PCBA Auto-Sensing Mode and complete machine Auto-Sensing Mode.
Preferably, Intelligent bracelet include main control module and connect with main control module for measuring step counting and night sleeps Dormancy mass gravity acceleration transducer, for providing system clock for main control module and providing 2.4G oscillator signal for RF module 12M crystal oscillator, for the charging module of charging, the heart rate sensor for measuring user's heart rate value, for showing various information LCD display, each function for controlling bracelet key, the electricity for the motor of prompting and for measuring battery capacity Detection module.
Preferably, dongle includes controller and dongle crystal oscillator connected to the controller, button, is used to indicate Dongle, which is in the red light of system test mode, is used to indicate dongle is in the blue lamp of PCBA test pattern and is used to indicate Dongle is in the white lamp of connecting test state.
Preferably, main control module and controller are the SOC bluetooth master control based on BLE4.0.
The present invention has following technical effect:
1, judge whether broadcasting equipment is to need Intelligent bracelet to be tested by extracting MAC Address and RSSI information.
2, in the Bluetooth connection parameter more new stage, Intelligent bracelet can judge to enter factory test according to the value of Connecting quantity Mode or normal mode of operation.
3, it after dongle has sent Connecting quantity update, is actively disconnected after 100ms, can continue to test next intelligence Expert's ring apparatus.
4, after Intelligent bracelet enters factory's survey mode, set broadcast type to connect broadcast, prevent again by Dongle is even walked.
Characteristics of this program are during the connection process, it is double that principal and subordinate is just identified when sending Connecting quantity based on BLE4.0 equipment Side, main side are dongle, and Cong Fangwei Intelligent bracelet, the work that then principal and subordinate both sides are respectively Myself, Intelligent bracelet is fast from equipment Speed enters Auto-Sensing Mode, and the quick disconnection of main equipment is to detect next equipment, it is emphasised that updating in Bluetooth connection parameter When just done the function of identification and the respective operation of master-slave equipment improves the efficiency of practical factory testing.The present invention is for practical Each point of test speed is restricted in factory testing, with the operation of most convenient, most fast speed, most complete reliable result test Blue-tooth intelligence bracelet improves testing efficiency, reduces testing cost, practical only to need 2~5 seconds, and an intelligence wearing can be allowed to set It is standby to complete automatic test.
Detailed description of the invention
Fig. 1 is the flow chart of the end dongle test method in embodiment 1;
Fig. 2 is the flow chart of Intelligent bracelet end test method in embodiment 1;
Fig. 3 is the structural block diagram of Intelligent bracelet in embodiment 1;
Fig. 4 is the structural block diagram of dongle in embodiment 1.
Specific embodiment
To further appreciate that the contents of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.It should be understood that , embodiment be only to the present invention explain and and it is non-limiting.
Embodiment 1
As depicted in figs. 1 and 2, a kind of rapid automatized test side of the Intelligent bracelet based on BLE4.0 is present embodiments provided Method comprising the end dongle test method and Intelligent bracelet end test method;Host side test method the following steps are included:
One, the Intelligent bracelet around dongle scanning;It powers on rear dongle and is in scanning state, brilliant blue lamp;
Two, scanning obtains broadcast message to an Intelligent bracelet;
Three, judge whether MAC Address and the RSSI signal strength in broadcast message meet rule, if not meeting, return to step Rapid one, if meeting, continue next step;Judge whether the equipment is Intelligent bracelet to be tested by MAC Address, passes through RSSI Whether half section of Intelligent bracelet Bluetooth signal of signal strength has exception;
Four, it initiates the connection, if connection failure, return step one, if successful connection, brilliant white lamp continues next step;
Five, initial connection parameter is sent to Intelligent bracelet, and Intelligent bracelet can send update request to dongle, more after receiving New request includes Connecting quantity information;
Six, after dongle receives Connecting quantity information, only modification connection time-out time is a particular value, other connection ginsengs Number is constant, and new Connecting quantity is issued Intelligent bracelet by dongle;
Seven, it disconnects, and return step one, waits next Intelligent bracelet to be tested;
Dongle test-types can be switched by button, be always on when testing PCBA for blue lamp, be when testing complete machine Red light is always on, unified brilliant white lamp after connection.
Intelligent bracelet end test method the following steps are included:
(1), Intelligent bracelet sends out Bluetooth broadcast;It powers on rear Intelligent bracelet and is in broadcast state;
(2), dongle connects Intelligent bracelet by Bluetooth broadcast;
(3), Intelligent bracelet sends specific Connecting quantity information request to dongle;
(4), Intelligent bracelet receives the Connecting quantity information request response of dongle, extracts the connection of reply data Bao Zhongxin Parameter;
(5), judge whether only connection time-out time is changed to particular value, other values and value request one to new Connecting quantity It causes;If so, Intelligent bracelet enters Auto-Sensing Mode, Bluetooth broadcast type is set as can not connection universal broadcast;If it is not, not entering certainly Inspection mode, Intelligent bracelet are in normal mode of operation.
In the present embodiment, Connecting quantity information includes the minimum time window at each connection interval, maximum time window, connects Connect interval times and connection time-out time.
In the present embodiment, in step 7, disconnect based on move and disconnect, after the time is 100ms.
In the present embodiment, in step 3, RSSI signal strength is less than -56db, then it is different to illustrate that Intelligent bracelet Bluetooth signal has Often.
In the present embodiment, in step (1), Intelligent bracelet hair Bluetooth broadcast is to send general connect with the broadcast interval of 30ms Connect broadcast.
In the present embodiment, connection time-out time is arranged to two values, and Intelligent bracelet is corresponding into PCBA Auto-Sensing Mode and whole Machine Auto-Sensing Mode.
As shown in figure 3, in the present embodiment, Intelligent bracelet include main control module and connect with main control module for measuring Step counting and sleeping at night mass gravity acceleration transducer, for providing system clock for main control module and being provided for RF module The 12M crystal oscillator of 2.4G oscillator signal, for the charging module of charging, the heart rate sensor for measuring user's heart rate value, be used for Show the LCD display of various information, the key of each function for controlling bracelet, for the motor of prompting and for measuring electricity The electric power detection module of pond electricity.
Above 9 parts are 9 chief components of low-power consumption bluetooth bracelet, therefore 9 groups when doing factory test It will be tested at part, just can guarantee the function normal table of whole system.The following are each module PCBA automations in bracelet end to survey Examination mode:
Gravity accelerometer reads the ID of (IIC communication) accelerometer first, can read ID then after measurement starts Communication is normal, reads then to be set as 50HZ output mode less than then communication abnormality, and pcb board is laid flat when being placed in testboard, 3 axis meetings Acceleration value is exported, theoretically X-axis and Y-axis output valve are 0 when laying flat, and Z axis is the downward acceleration value of a G, in this base 15% error is reserved on plinth, the acceleration value of three axis of real-time measurement then shows that gravity accelerates when output valve is not in error range Spend sensor abnormality.
Main control module can drive each peripheral hardware to work normally after power up, and show that main control module function is normal, otherwise be different Often.
12M crystal oscillator mainly provides system clock to main control module and provides 2.4G oscillator signal for RF radio-frequency module, because This main control module is working properly, and bluetooth is working properly, then shows that 12M crystal oscillator is normal, and otherwise 12M crystal oscillator is abnormal.
Charging circuit is reserved on testing jig, is controlled by key switch, switching charging and normal condition are facilitated, to measure charging Whether mode work is normal.
Heart rate sensor reads the ID of (IIC communication) cardiotach ometer first, can read ID and then communicate just after test starts Often, it reads that heart rate detection pattern is then arranged less than then communication abnormality, test cardiotach ometer should be in running order and be issued green Light shows cardiotach ometer exception if it cannot issue light.
LCD display is to directly display measurement result, under PCBA test pattern, display screen show whole system other The test result of module, under proper testing, test result of the display screen in addition to showing other modules, itself can show respectively Whether red, green, blue, white four colors are normal with each pixel for verifying display screen.
Each function of the key to control bracelet, draws key circuit on the tester rack, click keys after the completion of test, System closedown, then key is normal.
Motor is to cooperate the various prompts of make displays, and when entering Auto-Sensing Mode and shutdown, respectively vibration is primary, it was demonstrated that horse It is otherwise abnormal up to normal.
Test starts the measured value of rear real-time display lithium battery, if measured value is not right, it is abnormal to survey electric quantity monitoring module.
In addition to the test of above 9 modules, it is also necessary to stand-by power consumption is tested, after starting test, each module testing It being shut down by rear key, it can be seen that standby current (entire decorum bottom electricity), if bottom electricity is normal, each component is all normal, if Bottom electrical anomaly then has some component or module abnormal.
The above are standard bluetooth Intelligent bracelets to need point to be tested, and after entering automatic test, bracelet end can be with Self detection peripheral state according to the above aspect, cooperates manual operation, can quickly detect a blue-tooth intelligence bracelet.
As shown in figure 4, in the present embodiment, dongle include controller and dongle crystal oscillator connected to the controller, by Button is used to indicate dongle and is in the red light of system test mode, is used to indicate the blue lamp that dongle is in PCBA test pattern With the white lamp for being used to indicate dongle and being in connecting test state.
In the present embodiment, main control module and controller are the SOC bluetooth master control based on BLE4.0.
Entirely test process need only be in the interaction of Bluetooth link layer completion undated parameter, the communication that can both verify bluetooth It is no normal, while entire interactive process is ideally below 500ms and can be completed, then dongle disconnects bluetooth connection, waits to be measured Try next blue-tooth intelligence bracelet.By this method, a smart bluetooth bracelet is tested from powering on to terminating, and is no more than 5 in total Second, greatly improve testing efficiency.
Due to this technology be based on BLE4.0 (or more) test of equipment, maximum restraining factors are exactly that 2.4G signal is No to have interference, BLE is communicated 2.4, shares 40 channels, if there is too many equipment in 2.4G frequency range during the test Work, (such as others BLE equipment, WIFI equipment, Zigbee equipment, 2.4G remote controler all work in 2.4G frequency range) then can It causes channel to block, leads to operation irregularity, therefore when using this programme, guarantee test equipment periphery not have too many as far as possible Jamming equipment, in order to avoid interfering, recommendation can be with 6 to 8 BLE equipment of disposable test.If to test many equipment simultaneously, It is recommended that each test point is every a distance.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution Similar frame mode and embodiment, are within the scope of protection of the invention.

Claims (9)

1. a kind of rapid automatized test method of Intelligent bracelet based on BLE4.0, it is characterised in that: tested including the end dongle Method and Intelligent bracelet end test method;Host side test method the following steps are included:
One, the Intelligent bracelet around dongle scanning;
Two, scanning obtains broadcast message to an Intelligent bracelet;
Three, judge whether MAC Address and the RSSI signal strength in broadcast message meet rule, if not meeting, return step one, If meeting, continue next step;
Four, it initiates the connection, if connection failure, return step one continues next step if successful connection;
Five, initial connection parameter is sent to Intelligent bracelet, and Intelligent bracelet, which is sent, updates request to dongle, updates request comprising connecting Connect parameter information;
Six, modification connection time-out time is a particular value, other Connecting quantities are constant, and dongle issues new Connecting quantity Intelligent bracelet;
Seven, it disconnects, and return step one, waits next Intelligent bracelet to be tested;
Intelligent bracelet end test method the following steps are included:
(1), Intelligent bracelet sends out Bluetooth broadcast;
(2), dongle connects Intelligent bracelet by Bluetooth broadcast;
(3), Intelligent bracelet sends specific Connecting quantity information request to dongle;
(4), Intelligent bracelet receives the Connecting quantity information request response of dongle, extracts the connection ginseng of reply data Bao Zhongxin Number;
(5), judge whether only connection time-out time is changed to particular value to new Connecting quantity, and other values are consistent with value request;If It is that Intelligent bracelet enters Auto-Sensing Mode, and Bluetooth broadcast type is set as can not connection universal broadcast;If it is not, not entering self-test mould Formula, Intelligent bracelet are in normal mode of operation.
2. the rapid automatized test method of a kind of Intelligent bracelet based on BLE4.0 according to claim 1, feature exist In: Connecting quantity information includes minimum time window, maximum time window, connection interval times and the connection at each connection interval Time-out time.
3. the rapid automatized test method of a kind of Intelligent bracelet based on BLE4.0 according to claim 2, feature exist In: in step 7, disconnect based on move and disconnect, after the time is 100ms.
4. the rapid automatized test method of a kind of Intelligent bracelet based on BLE4.0 according to claim 3, feature exist In: in step 3, RSSI signal strength is less than -56db, then illustrates that Intelligent bracelet Bluetooth signal has exception.
5. the rapid automatized test method of a kind of Intelligent bracelet based on BLE4.0 according to claim 4, feature exist In: in step (1), Intelligent bracelet hair Bluetooth broadcast is to connect broadcast so that the broadcast interval transmission of 30ms is general.
6. the rapid automatized test method of a kind of Intelligent bracelet based on BLE4.0 according to claim 5, feature exist In: connection time-out time is arranged to two values, and Intelligent bracelet is corresponding to enter PCBA Auto-Sensing Mode and complete machine Auto-Sensing Mode.
7. the rapid automatized test method of a kind of Intelligent bracelet based on BLE4.0 according to claim 6, feature exist In: Intelligent bracelet includes main control module and what is connect with main control module accelerates for measuring step counting and sleeping at night mass gravity Degree sensor, for providing system clock for main control module and providing the 12M crystal oscillator of 2.4G oscillator signal for RF module, be used for The charging module of charging, the LCD display for showing various information, is used the heart rate sensor for measuring user's heart rate value Key in each function of control bracelet, the electric power detection module for the motor of prompting and for measuring battery capacity.
8. the rapid automatized test method of a kind of Intelligent bracelet based on BLE4.0 according to claim 7, feature exist Include controller and dongle crystal oscillator connected to the controller, button, be used to indicate dongle and be in complete machine and survey in: dongle The red light of die trial formula is used to indicate dongle and is in the blue lamp of PCBA test pattern and is used to indicate dongle and is in connecting test The white lamp of state.
9. the rapid automatized test method of a kind of Intelligent bracelet based on BLE4.0 according to claim 8, feature exist In: main control module and controller be the SOC bluetooth master control based on BLE4.0.
CN201910066334.1A 2019-01-24 2019-01-24 Intelligent bracelet rapid automatic testing method based on BLE4.0 Expired - Fee Related CN109803248B (en)

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