CN108495323B - A Bluetooth tag detector with multiple detection modes - Google Patents

Abstract

The invention discloses a bluetooth tag detector with multiple detection modes, comprising: a wired connection module connected with the bluetooth tag through a URAT interface, a wireless connection module paired with the bluetooth tag through a bluetooth protocol, and outputting the currently detected bluetooth tag Various parameters, and display the number of detected Bluetooth tags and the output display module of the pass rate; store the parameters of each tag that has been detected to meet the standard, the parameters of each tag that has not reached the standard, the number of detected tags, and the pass rate memory storage module; an electromagnet module that generates an electric magnetic field coverage around the Bluetooth tag detector; a wired connection interactive test mode for the Bluetooth tag, or, when the Bluetooth tag is placed within the coverage of the electric magnetic field generated by the electromagnet module When, the processor of the wireless connection interaction detection mode is performed on the bluetooth tag. Through the present invention, the data accuracy rate of the tag can be improved, and the later maintenance cost can be reduced.

Description

A Bluetooth tag detector with multiple detection modes

technical field

The invention belongs to the communication field, and more specifically relates to a bluetooth tag detector with multiple detection modes.

Background technique

With the in-depth development of the Internet of Things, wireless networks and various intelligent information terminals, the demand for material and personnel positioning based on the Internet of Things and wireless networks continues to rise, and the application and demand for positioning services have also shown exponential growth. Environments such as large warehouses, indoor positioning, and personnel in large factories have a huge demand for labels.

Bluetooth tag is a common positioning tag device. Due to its good data stability, long transmission distance and long battery life, it has been widely used in indoor positioning and material positioning in large warehouses. In order to ensure that the performance of the label reaches the specified index, it is necessary to strictly test the various drivers and circuits of the label during the production of the label to judge whether it meets the standard. In specific scenarios, the requirements for the working parameters of the tags are different. It is necessary to check whether the parameters of the tags configured according to the specific requirements meet the standards, and it is necessary to strictly check the tag configuration parameters. Therefore, how to quickly configure or judge whether the functional parameters of each tag meet the needs of the scene, save production costs, labor costs, deployment costs, improve data accuracy, positioning accuracy, and maintain equipment conveniently and quickly is an urgent need to solve problem.

Contents of the invention

In view of the above defects or improvement needs of the prior art, the present invention provides a Bluetooth tag detector with multiple detection modes, thereby solving how to quickly configure or judge whether the functional parameters of each tag meet the requirements of the scene, saving production Cost, labor cost, deployment cost, improving data accuracy, positioning accuracy, and convenient and quick maintenance of equipment.

To achieve the above object, the present invention provides a Bluetooth tag detector with multiple detection modes, including: a wired connection module, a wireless connection module, an output display module, a memory storage module, an electromagnet module and a processor;

The wired connection module is used to connect with the bluetooth tag through the URAT interface, so as to automatically and interactively detect each function of the bluetooth tag;

The wireless connection module is used to pair with the Bluetooth tag through the Bluetooth protocol, so as to automatically and interactively detect each function of the Bluetooth tag;

The output display module is used to output the parameters of the currently detected bluetooth tags, and displays the number of detected bluetooth tags and the pass rate;

The memory storage module is used to distinguish and memorize the performance of each Bluetooth tag parameter that has been detected, and store the detected Bluetooth tag information that is in good condition and whose performance is up to standard as a qualified tag; The Bluetooth tag information is stored as a problem tag; the detected tag parameters are not up to standard Bluetooth tags are stored as substandard tags;

The electromagnet module is used to generate an electric magnetic field coverage around the Bluetooth tag detector;

The processor is used to perform a wired connection interactive test mode on the Bluetooth tag when the Bluetooth tag is connected via the wired connection module, so as to detect the corresponding function drive and circuit of the Bluetooth tag, or, in the Bluetooth tag When placed within the range covered by the electric magnetic field generated by the electromagnet module, the pairing with the Bluetooth tag is realized through the wireless connection module, the wireless connection interactive detection mode is performed on the Bluetooth tag, and the corresponding function drive and circuit of the Bluetooth tag are to test.

Preferably, the process of the processor performing a wired connection interactive test mode on the Bluetooth tag is:

The radio frequency module in the wireless connection module sends a broadcast driving test instruction to the Bluetooth tag, so that the Bluetooth tag starts the broadcast function, and broadcasts the device ID number of the Bluetooth tag to the outside until the Bluetooth tag detector receives the broadcast of the Bluetooth tag signal, save the device ID number of the Bluetooth tag and calculate the RSSI value of the Bluetooth tag, and judge whether the broadcast drive test of the Bluetooth tag and the RSSI quality test of the tag signal pass;

The radio frequency module sends an encrypted broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag starts the encrypted broadcast drive function, encrypts and broadcasts the data in the encrypted broadcast drive test command until the Bluetooth tag detector receives the broadcast data And decrypt it to judge whether the encrypted broadcast driver test of the Bluetooth tag is passed;

The radio frequency module sends a pairable broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag starts the pairable broadcast drive function, and starts the pairable broadcast. If the Bluetooth tag detector is successfully paired with the Bluetooth tag, the Bluetooth tag can be paired Broadcast driver test passed;

After the bluetooth tag detector is successfully paired with the bluetooth tag, write the test configuration parameter to the bluetooth tag, so that the bluetooth tag will write the configuration parameter to the memory storage address storing the parameter, and the bluetooth tag reads the configuration parameter according to the parameter address , and return to the Bluetooth tag detector, and the Bluetooth tag detector judges whether the return parameter is consistent with the written test configuration parameter, and judges whether the pairable configuration drive test of the Bluetooth tag passes;

Based on the pairable configuration drive test, after the bluetooth tag and the bluetooth tag detector are configured successfully, the bluetooth tag starts the indicator light to drive the kinetic energy, and detects whether the indicator light circuit is good or bad, and returns the test information to the bluetooth tag detector, Judging by the bluetooth label detector whether the connection indicator light drive test of the bluetooth label passes;

The radio frequency module sends a periodic broadcast drive test command to the Bluetooth tag, and the Bluetooth tag starts the periodic broadcast timer and enters the periodic broadcast mode. If after several cycles, the Bluetooth tag detector detects the periodic broadcast signal, Then the periodic broadcast test of the Bluetooth tag is passed;

When the bluetooth tag enters the periodic broadcast mode, the bluetooth tag detector tests whether the current current of the bluetooth tag is within the preset current range, and judges whether the periodic broadcast current test of the bluetooth tag passes;

The radio frequency module sends an accelerometer driving test command to the Bluetooth tag, and the Bluetooth tag starts the accelerometer driving function, reads the default identification parameter from the accelerometer and broadcasts it until the Bluetooth tag detector receives the broadcast identification parameter and Analyze whether the interrupt in the accelerometer driver is detected by the Bluetooth tag, whether the default identification parameters are read from the accelerometer, and check the correctness of the default identification parameters, and judge whether the accelerometer driver test of the Bluetooth tag passes;

The radio frequency module sends a motion broadcast drive test command to the Bluetooth tag, after the Bluetooth tag receives the motion broadcast drive test command, the accelerometer drive function is started, the accelerometer generates a motion interrupt signal, and after the Bluetooth tag detects the motion interrupt signal, the The bluetooth tag starts the motion broadcast driving function, and performs motion broadcast until the bluetooth tag detector receives the ID broadcast and the motion broadcast signal of the bluetooth tag, and judges whether the motion broadcast drive test of the bluetooth tag passes;

The radio frequency module sends a static broadcast drive test command to the bluetooth tag. After the bluetooth tag receives the static broadcast drive test command, the accelerometer drive function is started, and the accelerometer generates a static interrupt signal. After the bluetooth tag detects the static interrupt signal, the The bluetooth tag starts the static broadcast driving function and performs static broadcast until the bluetooth tag detector receives the ID broadcast and the static broadcast signal of the bluetooth tag, and judges whether the static broadcast drive test of the bluetooth tag passes;

The radio frequency module sends a power monitoring driving function test command to the Bluetooth tag, and the Bluetooth tag starts the power monitoring test function, tests the battery power of the Bluetooth tag, and returns the power information, and the Bluetooth tag detector receives the returned information to determine the power monitoring. Whether the drive test passed;

The radio frequency module sends a low-battery alarm driving function test command to the Bluetooth tag, and the Bluetooth tag generates a low-battery signal. After the Bluetooth tag detects the low-battery signal, it tests the function and circuit of the low-battery indicator light, and returns the test information to the device. Described bluetooth tag detector, judges whether the low battery alarm driving test of bluetooth tag is passed by described bluetooth tag detector;

When the bluetooth tag detector tests the reed switch of the bluetooth tag, the bluetooth tag tests the current reed switch circuit level, then generates a magnetic field around the bluetooth tag to test the closed state of the reed switch, and the bluetooth tag returns to the reed switch The test information is given to the bluetooth tag detector, and the bluetooth tag detector judges whether the reed switch test of the bluetooth tag passes, wherein, the reed switch is in a disconnected state in a default state;

Evaluate all the test results, store all the test results of the tag by the memory storage module, and output the detection result of the bluetooth tag through the output display module.

Preferably, the process of the processor performing the wireless connection interactive test mode on the Bluetooth tag is:

The Bluetooth tag is successfully paired with the Bluetooth tag detector and returns a test start command, and the Bluetooth tag detector sends a wireless connection interactive test command to enable the Bluetooth tag to enter the wireless connection interactive test mode, wherein the Bluetooth tag is placed on the Bluetooth In the magnetic field around the tag detector;

The radio frequency module sends a broadcast driving function test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode and starts broadcasting, until the Bluetooth tag detector receives the broadcast information of the Bluetooth tag, saves the device ID number of the Bluetooth tag and Calculate the RSSI value of the tag, judge whether the broadcast driving test of the Bluetooth tag and the RSSI quality test of the tag signal pass, and after a preset time, the Bluetooth tag enters the pairing mode, and successfully paired with the Bluetooth tag detector, wherein the broadcast The information includes the device ID number of the Bluetooth tag;

The radio frequency module sends an encrypted broadcast driving function test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode, and starts the encrypted broadcast driving function, encrypts and broadcasts the data in the encrypted broadcast driving function test command until the The Bluetooth tag detector receives the broadcast data to decrypt, and judges whether the encrypted broadcast drive test of the Bluetooth tag passes, and after the preset time, the Bluetooth tag enters the pairing mode, and is successfully paired with the Bluetooth tag detector;

The radio frequency module sends configuration parameter test instructions to the Bluetooth tag, so that the Bluetooth tag reads various configuration parameters and returns them to the Bluetooth tag detector, and the Bluetooth tag detector judges the correctness of the returned parameters and judges the Bluetooth Whether the tag's pairable configuration driver test is passed;

The radio frequency module sends a configuration indicator light drive test instruction to the Bluetooth tag, so that the Bluetooth tag generates a configuration success signal and starts the indicator light drive function, detects whether the indicator light circuit is good or bad, and returns test information to the Bluetooth tag detector. The bluetooth tag detector judges whether the drive test of the connection indicator light is passed;

The radio frequency module sends a periodic broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode, starts the periodic broadcast timer, and enters the periodic broadcast mode until the Bluetooth tag detector detects a periodic Broadcasting signals, and judging whether the periodic broadcast driving test is passed, after several cycles, the Bluetooth tag enters the pairing mode, and successfully paired with the Bluetooth tag detector;

The radio frequency module sends an accelerometer driving test instruction to the Bluetooth tag, so that the Bluetooth tag starts the accelerometer driving function, reads the default identification parameter from the accelerometer, returns to the Bluetooth tag detector, and the Bluetooth tag detector Verify the returned parameters to determine whether the accelerometer drive test of the Bluetooth tag passes;

The radio frequency module sends a motion broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode after receiving the motion broadcast drive test command, starts the accelerometer drive function, the accelerometer generates a motion interrupt signal, and the Bluetooth tag detects After the motion interrupt signal, start the motion broadcast driving function, and carry out motion broadcast until the Bluetooth tag detector receives the ID broadcast and motion broadcast signal of the Bluetooth tag, and judges whether the motion broadcast test of the Bluetooth tag is passed. After that, the bluetooth tag enters the pairing mode, successfully paired with the bluetooth tag detector;

The radio frequency module sends a static broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode after receiving the static broadcast drive test command, starts the accelerometer drive function, the accelerometer generates a static interrupt signal, and the Bluetooth tag detects After the static interrupt signal, start the static broadcast driving function and perform static broadcast until the bluetooth tag detector receives the ID broadcast and the static broadcast signal of the bluetooth tag, and judges whether the static broadcast drive test of the bluetooth tag passes. After time, the bluetooth tag enters the pairing mode, successfully paired with the bluetooth tag detector;

The radio frequency module sends a power monitoring driving function test command to the Bluetooth tag, and the Bluetooth tag starts the power monitoring test function, tests the battery power of the Bluetooth tag, and returns the power information, and after receiving the returned information, the Bluetooth tag detector judges Whether the power monitoring driver test of the Bluetooth tag passes;

The radio frequency module sends a low-battery alarm driving function test instruction to the Bluetooth tag, so that the Bluetooth tag generates a low-battery signal. After the Bluetooth tag detects the low-battery signal, it tests the function and circuit of the low-battery indicator light, and sends the Bluetooth The label detector returns test information, and the low battery alarm driving test of the bluetooth label is judged by the bluetooth label detector to pass;

Evaluate all the test results, store all the test results of the tag by the memory storage module, and output the detection result of the bluetooth tag through the output display module.

Generally speaking, compared with the prior art, the above technical solutions conceived by the present invention can achieve the following beneficial effects:

(1) Wired connection interactive detection, the label detector and the label can realize standard interface docking through URAT, the label detector and the label automatically send detection instructions interactively and return the test result, and finally the label detector judges the detection result and outputs the detection information, Through the wired connection interactive detection, the label can be detected in detail and the troubleshooting and positioning of the problem label can be carried out;

(2) Wireless pairing and interactive detection, the tag detector and the tag can be paired and connected, the tag detector and the tag automatically send the detection command and return the test result, and finally the tag detector judges the detection result and outputs the detection information, through the wireless connection Interactive detection detects tags deployed in specific spatial locations that are inconvenient to operate, and troubleshoots and locates detailed problems with faulty tags.

Description of drawings

Fig. 1 is a schematic structural diagram of a Bluetooth tag detector with multiple detection modes disclosed in an embodiment of the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

The invention provides a Bluetooth tag detector with multiple detection modes, in order to meet the requirements of high-efficiency production test and environment configuration test, and to detect the tag function during the tag work, so as to ensure the tag transmission distance is long, super In the case of advantages such as long battery life, it can improve the data accuracy of the tag and reduce the maintenance cost in the later stage. It mainly includes a wireless connection module, a processor, a radio frequency RF module, a power magnetic field module and a display module. With UART serial communication unit, the display module can use COG liquid crystal-JM12864C08, and the power magnetic field module can use on-board electromagnet.

Based on the bluetooth connection technology and the electromagnetic field environment, the present invention enables the tag detector to have multiple connection modes with the tag to be detected, so as to realize the detection and verification of various functional parameters of the tag conveniently and quickly. The details are as follows: (1) When the label is mass-produced, the label detector and the label are connected by wire, and the standard UART interface of the label and the label detector is connected to select the interactive detection function, and the label performs the corresponding function according to the instruction sent by the label detector. Circuit detection, and return the detection result information; select the label self-detection function, detect the various function drivers and circuits of the label in a custom order, and return the detection result information, and the label detector judges the label according to the returned result information Whether the performance of each function is correct. When the tag needs to change or configure the specific working parameters of the tag according to the working environment (identity ID, accelerometer motion threshold parameters, accelerometer static threshold parameters, periodic broadcast frequency and duration, motion broadcast frequency and duration, stationary broadcast frequency and duration, etc. ), you only need to place the tag within the range covered by the electric magnetic field generated by the detector. At this time, the tag within the magnetic field will wake up and enter the pairing mode. The tag detector and the tag complete the pairing, and can pair with 7 tags at the same time. And carry out detection, in the wireless connection interactive detection mode, according to the instruction of the label detector, the label performs the detection of the corresponding function driver and circuit, and returns the detection information; in the wireless connection self-test mode, the label starts the self-test function, press The self-defined sequence detects the various functional drivers and circuits of the label, and returns the final detection information. The label detector judges whether the functional performance of the label is normal according to the detection information and technical indicators.

As shown in Figure 1, it is a schematic structural diagram of a Bluetooth tag detector with multiple detection modes disclosed in an embodiment of the present invention. The Bluetooth tag detector shown in Figure 1 includes: a wired connection module, a wireless connection module, and an output display module , a memory storage module, an electromagnet module and a processor;

The wired connection module is used to connect with the Bluetooth tag through the URAT interface, so as to automatically detect each function of the Bluetooth tag;

The wireless connection module is used to pair with the Bluetooth tag through the Bluetooth protocol, so as to automatically and interactively detect the functions of the Bluetooth tag;

The output display module is used to output the parameters of the currently detected Bluetooth tags, and display the number of detected Bluetooth tags and the pass rate;

The memory storage module is used to distinguish and memorize the performance of each Bluetooth tag parameter that has been detected, and store the detected Bluetooth tag information with various functions in good condition and up to standard performance as qualified tags; The information is stored as a problem label; the Bluetooth label whose detected label parameters are not up to standard is stored as a substandard label;

An electromagnet module for generating an electric magnetic field coverage around the Bluetooth tag detector;

The processor is used to perform a wired connection interactive test mode on the Bluetooth tag when the wired connection is made with the Bluetooth tag through the wired connection module, so as to detect the corresponding function drive and circuit of the Bluetooth tag, or, when the Bluetooth tag is placed by the electromagnetic When the electric magnetic field generated by the iron module is within the coverage range, the pairing with the Bluetooth tag is realized through the wireless connection module, the wireless connection interactive detection mode is performed on the Bluetooth tag, and the corresponding function drive and circuit of the Bluetooth tag are detected.

In the embodiment of the present invention, the detection time of each tag is 1-2s. The Bluetooth tag detector of the present invention can be connected to the computer through the URAT2 interface, and output the parameters of each tag that has been detected up to the standard, and the parameters of each tag that has not reached the standard. The parameters of each tag, the number of detected tags and the pass rate; the detection accuracy rate reaches 99.9%.

In the embodiment of the present invention, the bluetooth tag has a built-in reed switch (closed when placed in a magnetic field environment, and disconnected when away from the magnetic field environment), and the detection mode can be flexibly selected to detect the integrity of the hardware function of the bluetooth tag itself. The hardware self-test test results can be output in a wired or wireless way. Both wireless connection and wired connection tests actively output test results. The self-test mode is divided into complete self-test and connection self-test. Both self-test modes are executed according to the preset steps, but after the test is completed, the full self-test mode passes. The detection result is output in the form of broadcasting, and the detection result is output through the connection mode through the connection self-detection.

In the embodiment of the present invention, the following detection processes are all tested under the condition that the Bluetooth tag is configured with a fixed ID number, and the self-test process is performed sequentially, and the connection detection can be performed according to specific self-set steps.

In the embodiment of the present invention, before performing the detection of the Bluetooth tag, a corresponding judgment needs to be made to determine whether the Bluetooth tag is to perform wired connection detection or wireless connection detection. specifically:

First, the Bluetooth tag is powered on and initialized, and the Bluetooth tag detector chooses whether to activate the electromagnet. If the electromagnet is activated, the magnetic field generated will cover the tag, the reed switch of the tag will be closed, and the potential of the tag reed switch will be high; if the tag detects URAT If the potential of the RX interface of the RX interface is high potential, the tag returns to the test start command, and waits for the Bluetooth tag detector to issue a command whether the tag enters wired interactive detection or self-test; if the potential of several reed switches is high potential, the tag enters the wireless pairing mode. If the pairing detection device is paired successfully, the tag returns the test start command, waiting for the Bluetooth tag detector to send an instruction whether to enter the wireless interactive detection or self-test.

In an optional embodiment, for the batch inspection of finished products, the Bluetooth tag detector needs to detect each item of the tag accurately, and the Bluetooth tag detector has a standard interface with the tag to realize convenient and quick docking. Before the tag is powered on, connect the tag with the Bluetooth tag detector through the standard UART interface. After the tag is powered on, the tag detects the UART connection, and the tag returns the test start command. The Bluetooth tag detector sends a wired connection interactive test command, and the tag enters In the wired connection interactive test mode, the test is started. Specifically, the process for the processor to perform the wired connection interactive test mode on the Bluetooth tag is:

The radio frequency module in the wireless connection module sends a broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag starts the broadcast function and broadcasts the device ID number of the Bluetooth tag to the outside, until the Bluetooth tag detector receives the broadcast signal of the Bluetooth tag, and saves the Bluetooth The device ID number of the tag and calculate the RSSI value of the Bluetooth tag, and judge whether the broadcast drive test of the Bluetooth tag and the RSSI quality test of the tag signal pass;

The radio frequency module sends an encrypted broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag starts the encrypted broadcast drive function, encrypts and broadcasts the data in the encrypted broadcast drive test command, until the Bluetooth tag detector receives the broadcast data and decrypts it. Determine whether the encrypted broadcast driver test of the Bluetooth tag is passed;

The radio frequency module sends a pairable broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag starts the pairable broadcast driver function and starts pairable broadcast. If the Bluetooth tag detector and the Bluetooth tag are paired successfully (generally, the pairing time is about 50ms), then The Bluetooth tag's pairable broadcast driver test passed;

After the bluetooth tag detector and the bluetooth tag are successfully paired, write the test configuration parameters to the bluetooth tag, so that the bluetooth tag will write the configuration parameters to the memory storage address where the parameters are stored, and the bluetooth tag reads the configuration parameters according to the parameter address, and Return to the Bluetooth tag detector, and the Bluetooth tag detector judges whether the returned parameters are consistent with the written test configuration parameters, and judges whether the pairable configuration driver test of the Bluetooth tag passes;

Based on the pairable configuration drive test, after the Bluetooth tag and the Bluetooth tag detector are configured successfully, the Bluetooth tag starts the indicator light to drive the kinetic energy, and detects whether the indicator light circuit is good or bad, and returns the test information to the Bluetooth tag detector, which is detected by the Bluetooth tag The device judges whether the connection indicator light drive test of the Bluetooth tag passes;

The radio frequency module sends a periodic broadcast drive test command to the Bluetooth tag. The Bluetooth tag starts the periodic broadcast timer and enters the periodic broadcast mode. If after several cycles, the Bluetooth tag detector detects the periodic broadcast signal, the Bluetooth tag’s Judging that the periodic broadcast test is passed;

Among them, the process for the Bluetooth tag to start the periodic broadcast timer is: under normal working conditions, the Bluetooth tag will enter the sleep mode at the same time, and broadcast periodically according to the configured cycle time. When the Bluetooth tag is in the periodic broadcast state, it can also pass Wake up by motion or reed switch. When awakened by motion interruption, the Bluetooth tag periodic broadcast timer is cleared and starts motion broadcast. When the Bluetooth tag detects a static interruption, the Bluetooth tag starts the periodic broadcast timer again and enters the cycle Permanent broadcast mode; when the Bluetooth tag is awakened by the reed switch, the Bluetooth tag's periodic broadcast timer is cleared and starts pairing broadcast. When the Bluetooth tag detects a static interruption, the Bluetooth tag starts the periodic broadcast timer again and enters the cycle In the permanent broadcast mode, during the Bluetooth tag test period, the cycle duration is about 600ms (the broadcast duration is 100ms, and the sleep duration is 500ms). After 2 cycles, the wired tag detector detects the periodic broadcast signal and judges whether the periodic broadcast test is passed.

When the Bluetooth tag enters the periodic broadcast mode, the Bluetooth tag detector tests whether the current current of the Bluetooth tag is within the preset current range, and judges whether the periodic broadcast current test of the Bluetooth tag passes;

In the embodiment of the present invention, the preset current range can be determined according to the actual situation. Preferably, the preset current range is: 2.6uA<I<3.0uA.

The radio frequency module sends the accelerometer driving test instruction to the Bluetooth tag, and the Bluetooth tag starts the accelerometer driving function, reads the default identification parameters from the accelerometer and broadcasts them until the Bluetooth tag detector receives the broadcast identification parameters and parses out the accelerometer Whether the interruption in the drive is detected by the Bluetooth tag, whether the default identification parameters are read from the accelerometer, and the correctness of the default identification parameters is checked to determine whether the accelerometer drive test of the Bluetooth tag passes;

The radio frequency module sends a motion broadcast drive test command to the Bluetooth tag. After the Bluetooth tag receives the motion broadcast drive test command, it starts the accelerometer drive function. The accelerometer generates a motion interrupt signal. After the Bluetooth tag detects the motion interrupt signal, the Bluetooth tag Start the motion broadcast driving function and perform motion broadcast until the Bluetooth tag detector receives the ID broadcast and motion broadcast signal of the Bluetooth tag, and judge whether the motion broadcast drive test of the Bluetooth tag passes;

The radio frequency module sends a static broadcast drive test command to the Bluetooth tag. After the Bluetooth tag receives the static broadcast drive test command, it starts the accelerometer drive function. The accelerometer generates a static interrupt signal. After the Bluetooth tag detects the static interrupt signal, the Bluetooth tag Start the static broadcast driving function and perform static broadcast until the Bluetooth tag detector receives the ID broadcast and static broadcast signal of the Bluetooth tag, and judge whether the static broadcast drive test of the Bluetooth tag passes;

The radio frequency module sends the power monitoring driving function test command to the Bluetooth tag, and the Bluetooth tag starts the power monitoring test function, tests the battery power of the Bluetooth tag, and returns the power information, and the Bluetooth tag detector receives the returned information to judge whether the power monitoring driving test is passed ;

The RF module sends a low-battery alarm drive function test command to the Bluetooth tag, and the Bluetooth tag generates a low-battery signal. After the Bluetooth tag detects the low-battery signal, it tests the function and circuit of the low-battery indicator light, and returns the test information to the Bluetooth tag for detection. The Bluetooth tag detector judges whether the low battery alarm drive test of the Bluetooth tag passes;

When the Bluetooth tag detector tests the reed switch of the Bluetooth tag, the Bluetooth tag tests the current reed switch circuit level, and then generates a magnetic field around the Bluetooth tag to test the closed state of the reed switch, and the Bluetooth tag returns the reed switch test information For the Bluetooth tag detector, the Bluetooth tag detector judges whether the reed switch test of the Bluetooth tag is passed, wherein the reed switch is disconnected by default;

Evaluate all the test results, store all the test results of the tag by the memory storage module, and output the detection result of the Bluetooth tag through the output display module.

In an optional implementation, after the large-scale warehouse material positioning tags are configured in batches, the tag configuration parameters and performance are checked and tested, and the wireless connection test mode is selected to check and check each functional parameter of the tag. Power on and place it in the magnetic field generated by the Bluetooth tag detector to realize fast interactive detection between the tag and the Bluetooth tag detector. When the Bluetooth tag detector outputs the test result of the tag, the tag can be detected from the Bluetooth tag. Take it away from the magnetic field of the device, without any manual operation during the period, to realize the rapid review and detection of tag functions and various parameters. Specifically, the process of the processor performing the wireless connection interactive test mode on the Bluetooth tag is as follows:

The Bluetooth tag and the Bluetooth tag detector are paired successfully and return the test start command, and the Bluetooth tag detector sends a wireless connection interactive test command to make the Bluetooth tag enter the wireless connection interactive test mode, wherein the Bluetooth tag is placed in the magnetic field around the Bluetooth tag detector middle;

The radio frequency module sends a broadcast driving function test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode and starts broadcasting until the Bluetooth tag detector receives the broadcast information of the Bluetooth tag, saves the device ID number of the Bluetooth tag and calculates the RSSI of the tag Value, to determine whether the broadcast drive test of the Bluetooth tag and the RSSI quality test of the tag signal pass, and after a preset time, the Bluetooth tag enters the pairing mode and is successfully paired with the Bluetooth tag detector, wherein the broadcast information contains the device of the Bluetooth tag ID number;

Wherein, the preset time may be determined according to actual needs.

The radio frequency module sends an encrypted broadcast driver function test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode, and starts the encrypted broadcast driver function, encrypts and broadcasts the data in the encrypted broadcast driver function test command until the Bluetooth tag is detected The device receives the broadcast data for decryption, and judges whether the encrypted broadcast drive test of the Bluetooth tag passes, and after a preset time, the Bluetooth tag enters the pairing mode, and successfully paired with the Bluetooth tag detector;

The radio frequency module sends configuration parameter test instructions to the Bluetooth tag, so that the Bluetooth tag reads various configuration parameters and returns them to the Bluetooth tag detector. The Bluetooth tag detector judges the correctness of the returned parameters and judges the pairable configuration driver of the Bluetooth tag. whether the test passed;

The radio frequency module sends the configuration indicator light driving test command to the Bluetooth tag, so that the Bluetooth tag generates a configuration success signal and starts the indicator light driving function, detects whether the indicator light circuit is good or bad, and returns the test information to the Bluetooth tag detector, which is controlled by the Bluetooth tag detector. Determine whether the drive test of the connection indicator light is passed;

The radio frequency module sends a periodic broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode, starts the periodic broadcast timer, and enters the periodic broadcast mode until the Bluetooth tag detector detects the periodic broadcast signal, and Judging whether the periodic broadcast drive test is passed, after several cycles, the Bluetooth tag enters the pairing mode, and successfully paired with the Bluetooth tag detector;

Among them, the process for the Bluetooth tag to start the periodic broadcast timer is: under normal working conditions, the Bluetooth tag will enter the sleep mode at the same time, and broadcast periodically according to the configured cycle time. When the Bluetooth tag is in the periodic broadcast state, it can also pass Wake up by motion or reed switch. When awakened by motion interruption, the Bluetooth tag periodic broadcast timer is cleared and starts motion broadcast. When the Bluetooth tag detects a static interruption, the Bluetooth tag starts the periodic broadcast timer again and enters the cycle Permanent broadcast mode; when the Bluetooth tag is awakened by the reed switch, the Bluetooth tag's periodic broadcast timer is cleared and starts pairing broadcast. When the Bluetooth tag detects a static interruption, the Bluetooth tag starts the periodic broadcast timer again and enters the cycle In the permanent broadcast mode, during the Bluetooth tag test period, the duration of this cycle is about 600ms (the broadcast duration is 100ms, and the sleep duration is 500ms). After 2 cycles, the wireless tag detector detects the periodic broadcast signal and judges whether the periodic broadcast test is passed.

The radio frequency module sends the accelerometer drive test command to the Bluetooth tag, so that the Bluetooth tag starts the accelerometer drive function, reads the default identification parameters from the accelerometer, and returns it to the Bluetooth tag detector, which checks the returned parameters and judges Whether the accelerometer drive test of the Bluetooth tag passes;

The radio frequency module sends a motion broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode after receiving the motion broadcast drive test command, starts the accelerometer drive function, the accelerometer generates a motion interrupt signal, and the Bluetooth tag detects the motion After the signal is interrupted, start the motion broadcast driving function and broadcast motion until the Bluetooth tag detector receives the ID broadcast and motion broadcast signal of the Bluetooth tag, and judge whether the motion broadcast test of the Bluetooth tag passes. After the preset time, the Bluetooth tag Enter pairing mode, successfully paired with the Bluetooth tag detector;

The radio frequency module sends a static broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode after receiving the static broadcast drive test command, starts the accelerometer drive function, the accelerometer generates a static interrupt signal, and the Bluetooth tag detects the static After the signal is interrupted, start the static broadcast driving function and perform static broadcast until the Bluetooth tag detector receives the ID broadcast and static broadcast signal of the Bluetooth tag, and judge whether the static broadcast drive test of the Bluetooth tag passes. After the preset time, the Bluetooth The tag enters pairing mode and successfully paired with the Bluetooth tag detector;

The radio frequency module sends the power monitoring driving function test command to the Bluetooth tag, and the Bluetooth tag starts the power monitoring test function, tests the battery power of the Bluetooth tag, and returns the power information, and the Bluetooth tag detector judges the power of the Bluetooth tag after receiving the returned information Monitor whether the drive test is passed;

The RF module sends a low-battery alarm drive function test command to the Bluetooth tag, so that the Bluetooth tag generates a low-battery signal. After the Bluetooth tag detects the low-battery signal, it tests the function and circuit of the low-battery indicator light and returns to the Bluetooth tag detector. Test information, the bluetooth tag detector judges whether the low battery alarm drive test of the bluetooth tag is passed;

Evaluate all the test results, store all the test results of the tag by the memory storage module, and output the detection result of the Bluetooth tag through the output display module.

It is easy for those skilled in the art to understand that the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention, All should be included within the protection scope of the present invention.

Claims (2)

1. A bluetooth tag detector with multiple detection modes, comprising: a wired connection module, a wireless connection module, an output display module, a memory storage module, an electromagnet module and a processor; The wired connection module is used to connect with the bluetooth tag through the URAT interface, so as to automatically and interactively detect each function of the bluetooth tag; The wireless connection module is used to pair with the Bluetooth tag through the Bluetooth protocol, so as to automatically and interactively detect each function of the Bluetooth tag; The output display module is used to output the parameters of the currently detected bluetooth tags, and displays the number of detected bluetooth tags and the pass rate; The memory storage module is used to distinguish and memorize the performance of each Bluetooth tag parameter that has been detected, and store the detected Bluetooth tag information that is in good condition and whose performance is up to standard as a qualified tag; The Bluetooth tag information is stored as a problem tag; the detected tag parameters are not up to standard Bluetooth tags are stored as substandard tags; The electromagnet module is used to generate an electric magnetic field coverage around the Bluetooth tag detector; The processor is used to perform a wired connection interactive test mode on the Bluetooth tag when the Bluetooth tag is connected via the wired connection module, so as to detect the corresponding function drive and circuit of the Bluetooth tag, or, in the Bluetooth tag When placed within the range covered by the electric magnetic field generated by the electromagnet module, the pairing with the Bluetooth tag is realized through the wireless connection module, the wireless connection interactive detection mode is performed on the Bluetooth tag, and the corresponding function drive and circuit of the Bluetooth tag are to test; The process of the processor performing the wired connection interactive test mode on the Bluetooth tag is: The radio frequency module in the wireless connection module sends a broadcast driving test instruction to the Bluetooth tag, so that the Bluetooth tag starts the broadcast function, and broadcasts the device ID number of the Bluetooth tag to the outside until the Bluetooth tag detector receives the broadcast of the Bluetooth tag signal, save the device ID number of the Bluetooth tag and calculate the RSSI value of the Bluetooth tag, and judge whether the broadcast drive test of the Bluetooth tag and the RSSI quality test of the tag signal pass; The radio frequency module sends an encrypted broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag starts the encrypted broadcast drive function, encrypts and broadcasts the data in the encrypted broadcast drive test command until the Bluetooth tag detector receives the broadcast data And decrypt it to judge whether the encrypted broadcast driver test of the Bluetooth tag is passed; The radio frequency module sends a pairable broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag starts the pairable broadcast drive function, and starts the pairable broadcast. If the Bluetooth tag detector is successfully paired with the Bluetooth tag, the Bluetooth tag can be paired Broadcast driver test passed; After the bluetooth tag detector is successfully paired with the bluetooth tag, write the test configuration parameter to the bluetooth tag, so that the bluetooth tag will write the configuration parameter to the memory storage address storing the parameter, and the bluetooth tag reads the configuration parameter according to the parameter address , and return to the Bluetooth tag detector, and the Bluetooth tag detector judges whether the return parameter is consistent with the written test configuration parameter, and judges whether the pairable configuration drive test of the Bluetooth tag passes; Based on the pairable configuration drive test, after the bluetooth tag and the bluetooth tag detector are configured successfully, the bluetooth tag starts the indicator light to drive the kinetic energy, and detects whether the indicator light circuit is good or bad, and returns the test information to the bluetooth tag detector, Judging by the bluetooth label detector whether the connection indicator light drive test of the bluetooth label passes; The radio frequency module sends a periodic broadcast drive test command to the Bluetooth tag, and the Bluetooth tag starts the periodic broadcast timer and enters the periodic broadcast mode. If after several cycles, the Bluetooth tag detector detects the periodic broadcast signal, Then the periodic broadcast test of the Bluetooth tag is passed; When the bluetooth tag enters the periodic broadcast mode, the bluetooth tag detector tests whether the current current of the bluetooth tag is within the preset current range, and judges whether the periodic broadcast current test of the bluetooth tag passes; The radio frequency module sends an accelerometer driving test command to the Bluetooth tag, and the Bluetooth tag starts the accelerometer driving function, reads the default identification parameter from the accelerometer and broadcasts it until the Bluetooth tag detector receives the broadcast identification parameter and Analyze whether the interrupt in the accelerometer driver is detected by the Bluetooth tag, whether the default identification parameters are read from the accelerometer, and check the correctness of the default identification parameters, and judge whether the accelerometer driver test of the Bluetooth tag passes; The radio frequency module sends a motion broadcast drive test command to the Bluetooth tag, after the Bluetooth tag receives the motion broadcast drive test command, the accelerometer drive function is started, the accelerometer generates a motion interrupt signal, and after the Bluetooth tag detects the motion interrupt signal, the The bluetooth tag starts the motion broadcast driving function, and performs motion broadcast until the bluetooth tag detector receives the ID broadcast and the motion broadcast signal of the bluetooth tag, and judges whether the motion broadcast drive test of the bluetooth tag passes; The radio frequency module sends a static broadcast drive test command to the bluetooth tag. After the bluetooth tag receives the static broadcast drive test command, the accelerometer drive function is started, and the accelerometer generates a static interrupt signal. After the bluetooth tag detects the static interrupt signal, the The bluetooth tag starts the static broadcast driving function and performs static broadcast until the bluetooth tag detector receives the ID broadcast and the static broadcast signal of the bluetooth tag, and judges whether the static broadcast drive test of the bluetooth tag passes; The radio frequency module sends a power monitoring driving function test command to the Bluetooth tag, and the Bluetooth tag starts the power monitoring test function, tests the battery power of the Bluetooth tag, and returns the power information, and the Bluetooth tag detector receives the returned information to determine the power monitoring. Whether the drive test passed; The radio frequency module sends a low-battery alarm driving function test command to the Bluetooth tag, and the Bluetooth tag generates a low-battery signal. After the Bluetooth tag detects the low-battery signal, it tests the function and circuit of the low-battery indicator light, and returns the test information to the device. Described bluetooth tag detector, judges whether the low battery alarm driving test of bluetooth tag is passed by described bluetooth tag detector; When the bluetooth tag detector tests the reed switch of the bluetooth tag, the bluetooth tag tests the current reed switch circuit level, then generates a magnetic field around the bluetooth tag to test the closed state of the reed switch, and the bluetooth tag returns to the reed switch The test information is given to the bluetooth tag detector, and the bluetooth tag detector judges whether the reed switch test of the bluetooth tag passes, wherein, the reed switch is in a disconnected state in a default state; Evaluate all the test results, store all the test results of the tag by the memory storage module, and output the detection result of the bluetooth tag through the output display module. 2. the bluetooth tag detector according to claim 1, is characterized in that, the process that described processor carries out wireless connection interactive test pattern to bluetooth tag is: The Bluetooth tag is successfully paired with the Bluetooth tag detector and returns a test start command, and the Bluetooth tag detector sends a wireless connection interactive test command to enable the Bluetooth tag to enter the wireless connection interactive test mode, wherein the Bluetooth tag is placed on the Bluetooth In the magnetic field around the tag detector; The radio frequency module sends a broadcast driving function test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode and starts broadcasting, until the Bluetooth tag detector receives the broadcast information of the Bluetooth tag, saves the device ID number of the Bluetooth tag and Calculate the RSSI value of the tag, judge whether the broadcast driving test of the Bluetooth tag and the RSSI quality test of the tag signal pass, and after a preset time, the Bluetooth tag enters the pairing mode, and successfully paired with the Bluetooth tag detector, wherein the broadcast The information includes the device ID number of the Bluetooth tag; The radio frequency module sends an encrypted broadcast driving function test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode, and starts the encrypted broadcast driving function, encrypts and broadcasts the data in the encrypted broadcast driving function test command until the The Bluetooth tag detector receives the broadcast data to decrypt, and judges whether the encrypted broadcast drive test of the Bluetooth tag passes, and after the preset time, the Bluetooth tag enters the pairing mode, and is successfully paired with the Bluetooth tag detector; The radio frequency module sends configuration parameter test instructions to the Bluetooth tag, so that the Bluetooth tag reads various configuration parameters and returns them to the Bluetooth tag detector, and the Bluetooth tag detector judges the correctness of the returned parameters and judges the Bluetooth Whether the tag's pairable configuration driver test is passed; The radio frequency module sends a configuration indicator light drive test instruction to the Bluetooth tag, so that the Bluetooth tag generates a configuration success signal and starts the indicator light drive function, detects whether the indicator light circuit is good or bad, and returns test information to the Bluetooth tag detector. The bluetooth tag detector judges whether the drive test of the connection indicator light is passed; The radio frequency module sends a periodic broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode, starts the periodic broadcast timer, and enters the periodic broadcast mode until the Bluetooth tag detector detects a periodic Broadcasting signals, and judging whether the periodic broadcast driving test is passed, after several cycles, the Bluetooth tag enters the pairing mode, and successfully paired with the Bluetooth tag detector; The radio frequency module sends an accelerometer driving test instruction to the Bluetooth tag, so that the Bluetooth tag starts the accelerometer driving function, reads the default identification parameter from the accelerometer, returns to the Bluetooth tag detector, and the Bluetooth tag detector Verify the returned parameters to determine whether the accelerometer drive test of the Bluetooth tag passes; The radio frequency module sends a motion broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode after receiving the motion broadcast drive test command, starts the accelerometer drive function, the accelerometer generates a motion interrupt signal, and the Bluetooth tag detects After the motion interrupt signal, start the motion broadcast driving function, and carry out motion broadcast until the Bluetooth tag detector receives the ID broadcast and motion broadcast signal of the Bluetooth tag, and judges whether the motion broadcast test of the Bluetooth tag is passed, at the preset time After that, the bluetooth tag enters the pairing mode, successfully paired with the bluetooth tag detector; The radio frequency module sends a static broadcast drive test command to the Bluetooth tag, so that the Bluetooth tag exits from the pairing mode after receiving the static broadcast drive test command, starts the accelerometer drive function, the accelerometer generates a static interrupt signal, and the Bluetooth tag detects After the static interrupt signal, start the static broadcast driving function and perform static broadcast until the bluetooth tag detector receives the ID broadcast and the static broadcast signal of the bluetooth tag, and judges whether the static broadcast drive test of the bluetooth tag passes. After time, the bluetooth tag enters the pairing mode, successfully paired with the bluetooth tag detector; The radio frequency module sends a power monitoring driving function test command to the Bluetooth tag, and the Bluetooth tag starts the power monitoring test function, tests the battery power of the Bluetooth tag, and returns the power information, and after receiving the returned information, the Bluetooth tag detector judges Whether the power monitoring driver test of the Bluetooth tag passes; The radio frequency module sends a low-battery alarm driving function test instruction to the Bluetooth tag, so that the Bluetooth tag generates a low-battery signal, and after the Bluetooth tag detects the low-battery signal, it tests the function and circuit of the low-battery indicator light, and sends the bluetooth The label detector returns test information, and the low battery alarm driving test of the bluetooth label is judged by the bluetooth label detector to pass; Evaluate all the test results, store all the test results of the tag by the memory storage module, and output the detection result of the bluetooth tag through the output display module.