CN114567901B - Rapid product testing system and testing method for Zigbee equipment - Google Patents
Rapid product testing system and testing method for Zigbee equipment Download PDFInfo
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- CN114567901B CN114567901B CN202210207222.5A CN202210207222A CN114567901B CN 114567901 B CN114567901 B CN 114567901B CN 202210207222 A CN202210207222 A CN 202210207222A CN 114567901 B CN114567901 B CN 114567901B
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- 238000012360 testing method Methods 0.000 title claims abstract description 211
- 238000004519 manufacturing process Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 10
- 230000003993 interaction Effects 0.000 claims abstract description 9
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 4
- 238000010998 test method Methods 0.000 claims abstract description 3
- 230000001960 triggered effect Effects 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 6
- 238000013475 authorization Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The application relates to a Zigbee equipment rapid product test system and a test method, wherein the system comprises a database, an upper computer and a CERT; the database is in communication connection with a plurality of upper computers through a communication protocol and is used for storing and recording a product testing process and data query matching; the upper computer is connected with the corresponding CERT through a serial port and is used for configuring all contents during Zigbee product testing; the CERT is connected with the tested equipment through a communication protocol to perform bidirectional interaction, and the transmitting power of the tested equipment is obtained through an RSSI distance positioning algorithm, so that the position of the tested equipment is judged. The application realizes a scheme for carrying out quick production and measurement on pcba and finished products of a plurality of Zigbee channels, the upper computer is configured with specific information of equipment to be produced and measured, the cert requests the equipment information to be compared, and after the information is consistent, the equipment production and measurement are started, the production and measurement operation can be completed without any wiring, and the production speed is improved.
Description
Technical Field
The application relates to the technical field of product testing, in particular to a Zigbee equipment product testing system and a Zigbee equipment product testing method.
Background
Each Zigbee device can be released only through a device testing stage, and the product testing stage is an important link of product release, namely the efficiency and the reliability are required to be improved; the problems with the product testing schemes currently appearing on the market are: 1. multiple product test lines must be used in a factory to improve efficiency, but when the number of the product test lines is too large, the current equipment cannot be accurately distinguished on which product test line is required to be tested, and the problem that the equipment among the multiple product test lines is mixed for testing occurs, so that the current product test lines are all provided with practical shielding boxes to completely isolate the equipment; 2. at present, a Zigbee network is required to be established for connecting a beacon in the finished product test, however, physical interference is required for establishing the Zigbee network, most of the Zigbee network is required to use a serial port, and the command for starting the wiring transmission test is required due to poor disassembly and assembly during the finished product, so that the operation level of production line workers is greatly increased; 3. at present, in order to prevent production line workers from mistaking the content of product tests, the product tests are managed by developing different upper computers according to the functional points of each device, so that the application range is reduced.
Disclosure of Invention
The application aims to overcome the defects of the prior art, provides a Zigbee equipment rapid product testing system and a Zigbee equipment rapid product testing method, and solves the problems of the existing testing scheme.
The aim of the application is achieved by the following technical scheme: a Zigbee equipment rapid product testing system comprises a database and a plurality of product testing lines, wherein each product testing line comprises an upper computer and a CERT; the database is in communication connection with a plurality of upper computers through a communication protocol and is used for storing and recording a product testing process and data query matching; the upper computer is connected with the corresponding CERT through a serial port and is used for configuring all contents during Zigbee product testing, communicating with the database and transmitting data of the product testing to the database; the CERT is connected with the tested equipment through a communication protocol for bidirectional interaction, the transmitting power of the tested equipment is obtained through an RSSI distance positioning algorithm, different transmitting powers are converted into a unified reference transmitting power base number, and further the distances between the tested equipment and the current product test line are judged to be positioned to the distances of a plurality of tested equipment; the equipment tested on each product test line may be the same or different.
The content configured on the upper computer comprises: configuring signature information, a MAC address, a MODELID (device model number), a MANUFACTURE ID (manufacturer ID), a MANUFACTURE NAME (manufacturer NAME), a mounting code, two-dimensional code data, manufacturer authorization information and custom extension information which enter a product test; and configuring test items of different equipment distance product tests.
The test items comprise an indicator lamp test, a relay test, a button test, a buzzer test, a passive sensor test, a security sensor anti-disassembly test, a universal remote controller test, a low-power consumption current test and a temperature and humidity sensor reading test.
A Zigbee equipment rapid product testing method is characterized in that: the test method comprises the following steps:
s1, judging whether the tested equipment is actively connected with the CERT, if so, executing a step S2, otherwise, executing a step S3;
s2, the tested equipment is powered on, and CERT is found through broadcasting information under the condition of no Zigbee network;
s3, the tested equipment is powered on, and stays on the current channel to wait for CERT to actively find under the condition of no Zigbee network;
s4, judging whether the tested equipment is matched with product test information set by the upper computer, if so, starting specific product test of the tested equipment, otherwise, executing the step S1; .
S5, judging whether the upper computer clicks to search for nearby product testing equipment, if so, executing a step S6, otherwise, executing a step S1;
s6, scanning the product testing equipment in a round in a certain channel by CERT, judging whether the product testing equipment meets the set product testing information, if so, executing the step S7, otherwise, rescanning;
s7, finding the nearest tested equipment according to an RSSI positioning algorithm, and splitting each product testing line to realize parallel testing of multiple product testing lines;
s8, product testing of the tested equipment is started according to the test items.
The method for starting the product test of the tested equipment according to the test items comprises the following steps:
s801, judging whether the selected test item is an automatically triggered test item, if so, executing a step S802, otherwise, executing a step S809;
s802, issuing an instruction for turning on/off the indicator light, and checking whether the action of turning on/off the indicator light is truly triggered;
s803, issuing a relay on/off command to check whether the relay on/off action is truly triggered;
s804, issuing a buzzer sounding/stopping instruction to check whether the sounding/stopping action of the buzzer is actually triggered;
s805, issuing a command for testing the universal remote controller, and completing the test by carrying out data interaction with a communication device;
s806, issuing a low-power-consumption test instruction, enabling the dormant node to enter a dormant state, testing static power consumption and emission power consumption through an external power consumption instrument, recording a test value on an upper computer, and judging whether the test value passes or not according to a set threshold value;
s807, issuing instructions detected by a temperature and humidity sensor;
s808, judging whether the automatically issued instructions are executed correctly, if so, passing the tests of all the test items, otherwise, executing the step S801.
The method for testing the product of the tested equipment comprises the following steps of starting the product test of the tested equipment according to the test item, and further comprises the following steps:
s809, performing a passive button test, a passive sensor test and a security equipment tamper detection test, and judging whether the test passes or not through an upper computer;
s810, judging whether all passive test items to be tested have been tested, if so, passing the test of all the passive test items, otherwise, executing step S801;
s811, judging whether feedback exit test exists, if so, executing step S812, otherwise, passing the test of all the passive test items;
and S812, recording all the product test data which are tested by the database.
In the step S805, the completing the test by performing the data interaction with a communication device includes: the communication equipment is always in a data receiving open state, the tested equipment actively transmits a agreed data to the communication equipment after receiving a test instruction, the tested equipment is switched to a receiving mode after completing data transmission, the communication equipment detects the received data content, if the data content is the same as the agreed data, the transmitting mode is started to transmit the agreed data back to the tested equipment, and the agreed data is transmitted back to the CERT reporting upper computer.
The testing method further comprises the step of setting product testing equipment information, and the method comprises the following steps of: and setting signature information, MAC address, MODELID, MANUFACTURE ID, MANUFACTURE NAME, instrument code, two-dimensional code data, manufacturer authorization information and user-defined extension data information of the product test equipment.
The application has the following advantages: a Zigbee equipment rapid product testing system and a Zigbee equipment rapid product testing method realize a scheme of rapidly producing and testing pcba and finished products of a plurality of Zigbee channels, specific information of production and testing equipment is required to be carried out through configuration of an upper computer, cert requests equipment information to be compared, after the specific information is consistent, production and testing of the equipment are started, production and testing operation can be completed completely without any wiring, and production speed is improved.
Drawings
FIG. 1 is a schematic diagram of the system of the present application;
FIG. 2 is a schematic flow chart of the method of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Accordingly, the following detailed description of the embodiments of the application, as presented in conjunction with the accompanying drawings, is not intended to limit the scope of the application as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present application. The application is further described below with reference to the accompanying drawings.
As shown in fig. 1, one embodiment of the present application relates to a Zigbee device rapid product testing system, including a database, upper computer software, CERT, and a device under test; the specific contents are as follows:
database: the method is used for storing and recording the production and measurement process and subsequent query matching;
upper computer software: the method can realize all contents of the zigbee product test, and the basic information which can enter the product test and can be configured on the first interface comprises signature information, MAC address, MODELID, MANUFACTURE ID, MANUFACTURE NAME, instrument code, two-dimensional code data, manufacturer authorization information and other information contents which can be user-defined and expanded. And the data is transmitted to a database through TCP/IP so as to facilitate later checking whether the specific equipment passes the production test. The host computer sends a command to the cert through the serial port and forwards the command to the specific equipment through the cert; the second configurable test items for different equipment distance production tests comprise an indicator lamp test, a relay test, a button test, a buzzer test, a passive sensor test, a security sensor anti-disassembly test, a universal remote controller test, a low-power consumption current test, a temperature and humidity sensor reading test, a issuing result and the like; the third upper computer software also needs to be responsible for communicating with the database, so that the process data stream of the product test can be transmitted to the database.
CERT: the system is a production and test host device which is provided with a function of sending and receiving 802.15.4 information and can process various serial port commands, each cert operates independently, and the cert needs to use a zigbee physical layer 802.15.4 to communicate with a DUT (device under test) to be tested and also needs to communicate with an upper computer serial port. The most important processing of cert is a distance positioning algorithm of rssi, which preferentially obtains the transmitting power (capability of pushing electromagnetic waves) of the tested equipment, and the distances of different communication of the transmitting power are different for zigbee, so that the content of different transmitting power needs to be converted to a unified reference transmitting power base number, and the rssi signal strength of each tested equipment in interaction through a wireless layer can be ensured to be in the same horizontal line, so that the rssi can be logically judged to obtain the distance of a plurality of DUTs to be tested.
The device under test: is a device under test with the capability of sending and receiving 802.15.4 information, and each device under test can perform bidirectional interaction with cert.
As shown in fig. 2, another embodiment of the present application relates to a method for testing a quick product of Zigbee devices, which specifically includes the following:
step A1: setting information of production and measurement equipment; the information of the production equipment comprises signature information, MAC address, MODELID, MANUFACTURE ID, MANUFACTURE NAME, instrument code, two-dimensional code data, manufacturer authorization information, other user-definable expansion data and the like;
step A2 is used for judging whether the DUT to be tested is actively connected with the CERT; if yes, executing the step A3, otherwise executing the step A4;
step A3: powering up the DUT to be tested, and actively broadcasting information by a zigbee-free network to find CERT;
step A4: under the condition that the DUT to be tested is powered on without zigbee network, staying in the current channel to wait for CERT to actively search;
step A5: judging whether the product test information set by the DUT to be tested and the upper computer are matched or not; if so, executing the step A10, otherwise, executing the step A2;
step A6: judging whether the upper computer clicks to find nearby product testing equipment or not; if yes, executing the step A7, otherwise executing the step A2;
step A7: CERT will carry on the step of scanning of the apparatus of a round of production test in zigbee11-26 channel;
step A8: judging whether the product testing equipment meets the set product testing information content or not; if yes, executing A9, otherwise executing A7;
step A9: finding the nearest DUT equipment according to the RSSI positioning algorithm; in the process, each production line is split, so that parallel product testing of multiple production lines can be realized; the method comprises the following steps:
a91, 30 minutes of CERT timing scanning each channel complexity or the complexity of scanning each channel is required by the operation on a host computer;
a92, compensating the RSSI value according to the complexity of each channel;
and A93 and CERT are converted into signal intensity through a chip hardware circuit when receiving data, the value is obtained from a signal intensity register, and the value is added into a compensation value to be used for judging.
Step A10: starting a content production flow of the tested equipment; the following product tests were performed according to the full-function product;
step A11: a step for judging whether the selected test item is automatically triggered; if yes, executing a column of the step A12, otherwise, executing a column of the step A19;
step A12: a step of sending out the on/off of the indication lamp; the step needs to check whether the indicator lamp is actually triggered manually;
step A13: a step of opening/closing the relay; the step needs to check whether the relay is truly triggered manually;
step A14: a step of sounding/stopping the buzzer; the step needs to check whether the buzzer is actually triggered manually;
step A15: issuing a universal remote controller (infrared device); the function needs another special infrared treasures to cooperate, hang the special infrared treasures above the production line, the special infrared treasures are in the open state of the receiving head all the time, the measured infrared treasures actively send a pack of appointed infrared data after receiving the test command, the measured infrared treasures switch back to the receiving mode after finishing sending, the special infrared treasures detect the infrared data content received, if about the same data, open the sending mode and transmit the appointed data back to the measured infrared treasures, the measured infrared treasures judge once as above, report back to the CERT and inform the upper computer correctly;
step A16: issuing a low-power consumption test; the step is used for testing the dormant node, and the dormant node needs to be powered by a battery, so that the power consumption is very high, the dormant node immediately enters a dormant state after sending the command, a manual external power consumption instrument is needed for testing static power consumption and transmitting power consumption, and a true value is recorded on an upper computer to judge whether the test item can pass through according to a threshold value;
a17, issuing a temperature and humidity sensor to detect;
step A18: a step for judging whether the commands issued automatically are executed correctly; if yes, executing step A23, otherwise executing step A11;
step A19: a step of passive button testing; the method mainly aims at equipment with a local button, a worker can send a wireless command to the CERT after actively pressing down, and the equipment is subsequently delivered to an upper computer to automatically judge whether the equipment passes or not;
step A20: a step of passive sensor testing; similar to step a 19;
step A21: a step of security equipment tamper detection test; similar to step a 19;
step A22: judging whether all passive projects to be detected are complete; if yes, executing step A23, otherwise executing step A11;
step A23: automatically sending a product test passing instruction when all the test items are tested;
step A24: step for judging whether feedback exit test exists, if yes, executing step 25, otherwise executing step A23;
step A25: and the production test records the completion of the test process through a database.
The foregoing is merely a preferred embodiment of the application, and it is to be understood that the application is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the application are intended to be within the scope of the appended claims.
Claims (6)
1. A Zigbee equipment rapid product testing system is characterized in that: the system comprises a database and a plurality of product test lines, wherein each product test line comprises an upper computer and a CERT; wherein,,
the CERT is a production and testing host device which is provided with a function of sending and receiving 802.15.4 information and can process various serial commands;
the database is in communication connection with a plurality of upper computers through a communication protocol and is used for storing and recording a product testing process and data query matching;
the upper computer is connected with the corresponding CERT through a serial port and is used for configuring all contents during Zigbee product testing, communicating with the database and transmitting data of the product testing to the database;
the CERT is connected with the tested equipment through a communication protocol for bidirectional interaction, the transmitting power of the tested equipment is obtained through an RSSI distance positioning algorithm, different transmitting powers are converted into a unified reference transmitting power base number, and the distance between the tested equipment and a current product test line is further judged, so that the distance between the tested equipment and the current product test line is positioned to a plurality of tested equipment; the equipment tested on each product test line is the same or different;
the content configured on the upper computer comprises: configuring signature information, an MAC address, a device model, a manufacturer ID, a manufacturer name, an installation code, two-dimensional code data, manufacturer authorization information and custom extension information for entering a product test; and configuring test items of different equipment distance product tests.
2. The Zigbee device rapid product testing system of claim 1, wherein: the test items comprise an indicator lamp test, a relay test, a button test, a buzzer test, a passive sensor test, a security sensor anti-disassembly test, a universal remote controller test, a low-power consumption current test and a temperature and humidity sensor reading test.
3. A Zigbee equipment rapid product testing method is characterized in that: the test method comprises the following steps:
s1, judging whether the tested equipment is actively connected with the CERT, if so, executing a step S2, otherwise, executing a step S3; the CERT is a production and testing host device which is provided with a function of sending and receiving 802.15.4 information and can process various serial commands;
s2, the tested equipment is powered on, and CERT is found through broadcasting information under the condition of no Zigbee network;
s3, the tested equipment is powered on, and stays on the current channel to wait for CERT to actively find under the condition of no Zigbee network;
s4, judging whether the tested equipment is matched with product test information set by the upper computer, if so, starting specific product test of the tested equipment, otherwise, executing the step S1;
s5, judging whether the upper computer clicks to search for nearby product testing equipment, if so, executing a step S6, otherwise, executing a step S1;
s6, scanning the product testing equipment in a round in a certain channel by CERT, judging whether the product testing equipment meets the set product testing information, if so, executing the step S7, otherwise, rescanning;
s7, finding the nearest tested equipment according to an RSSI positioning algorithm, and splitting each product testing line to realize parallel testing of multiple product testing lines;
s8, starting product testing of the tested equipment according to the test items; the method for starting the product test of the tested equipment according to the test items comprises the following steps:
s801, judging whether the selected test item is an automatically triggered test item, if so, executing a step S802, otherwise, executing a step S809;
s802, issuing an instruction for turning on/off the indicator light, and checking whether the action of turning on/off the indicator light is truly triggered;
s803, issuing a relay on/off command to check whether the relay on/off action is truly triggered;
s804, issuing a buzzer sounding/stopping instruction to check whether the sounding/stopping action of the buzzer is actually triggered;
s805, issuing a command for testing the universal remote controller, and completing the test by carrying out data interaction with a communication device;
s806, issuing a low-power-consumption test instruction, enabling the dormant node to enter a dormant state, testing static power consumption and emission power consumption through an external power consumption instrument, recording a test value on an upper computer, and judging whether the test value passes or not according to a set threshold value;
s807, issuing instructions detected by a temperature and humidity sensor;
s808, judging whether the automatically issued instructions are executed correctly, if so, passing the tests of all the test items, otherwise, executing the step S801.
4. A method for testing a fast product of Zigbee devices according to claim 3, characterized in that: the method for testing the product of the tested equipment comprises the following steps of starting the product test of the tested equipment according to the test item, and further comprises the following steps:
s809, performing a passive button test, a passive sensor test and a security equipment tamper detection test, and judging whether the test passes or not through an upper computer;
s810, judging whether all passive test items to be tested have been tested, if so, passing the test of all the passive test items, otherwise, executing step S801;
s811, judging whether feedback exit test exists, if so, executing step S812, otherwise, passing the test of all the passive test items;
and S812, recording all the product test data which are tested by the database.
5. A method for testing a fast product of Zigbee devices according to claim 3, characterized in that: in S805, performing a data interaction test with a communication device includes: the communication equipment is always in a data receiving open state, the tested equipment actively transmits a agreed data to the communication equipment after receiving a test instruction, the tested equipment is switched to a receiving mode after completing data transmission, the communication equipment detects the received data content, if the data content is the same as the agreed data, the transmitting mode is started to transmit the agreed data back to the tested equipment, and the agreed data is transmitted back to the CERT reporting upper computer.
6. The method for testing a rapid product of a Zigbee device according to any one of claims 3 to 5, wherein: the testing method further comprises the step of setting product testing equipment information, and the method comprises the following steps of: and setting signature information, MAC address, equipment model, manufacturer ID, manufacturer name, installation code, two-dimensional code data, manufacturer authorization information and user-defined extension data information of the product test equipment.
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