CN114338460A - Pairing test system and method for Bluetooth equipment - Google Patents
Pairing test system and method for Bluetooth equipment Download PDFInfo
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Abstract
The embodiment of the invention discloses a pairing test system and a method of Bluetooth equipment, wherein the system comprises: the signal sending unit is arranged on the Bluetooth equipment and used for forming and sending a light wave signal carrying Bluetooth address code information; the Bluetooth address code information corresponds to the Bluetooth equipment one by one; the signal receiving unit is used for receiving the light wave signals and converting the light wave signals into electric signals; and the Bluetooth equipment testing unit is connected with the signal receiving unit and used for decoding the Bluetooth address code information according to the electric signal and carrying out pairing connection with the Bluetooth equipment according to the Bluetooth address code information so as to carry out performance testing. The technical scheme provided by the embodiment of the invention avoids low recognition rate and low production efficiency caused by mutual interference of Bluetooth earphone devices, improves the pairing test efficiency of the Bluetooth devices, simultaneously avoids reserving a signal interface and an NFC module on the Bluetooth devices, and avoids the increase of the cost and the volume of the Bluetooth devices.
Description
Technical Field
The embodiment of the invention relates to the technical field of Bluetooth, in particular to a pairing test system and method of Bluetooth equipment.
Background
The Bluetooth headset is applied to 2.4G Bluetooth technology for searching, pairing and connecting equipment, and in the production, manufacturing and testing processes of the Bluetooth headset, when the same Bluetooth headset is produced in a large batch manner in a production workshop, a plurality of Bluetooth headsets can be searched by Bluetooth testing equipment at the same time, and Bluetooth names are completely the same and cannot identify the correct tested Bluetooth headset.
At present, a signal shielding method is adopted to ensure the connection of Bluetooth equipment, namely, a tested Bluetooth headset is placed in a metal box which completely shields signals with the outside so as to ensure that the testing equipment can only search and connect to the only Bluetooth headset; and a method for testing signal transmission and connection of a bluetooth headset by using Near Field Communication (NFC) technology and Universal Asynchronous Receiver Transmitter (UART) technology, but the bluetooth headset is small in size for real Wireless Stereo (True Wireless Stereo, s), and has no space for wiring and internally installing an NFC module, and meanwhile, the reserved signal interface and the NFC module increase extra material cost, and influence the ID design of a product and destroy the attractiveness of the product.
Disclosure of Invention
The embodiment of the invention provides a pairing test system and method of Bluetooth equipment, which aim to improve the pairing test efficiency of the Bluetooth equipment and avoid the increase of the cost and the volume of the Bluetooth equipment.
In a first aspect, an embodiment of the present invention provides a pairing test system for bluetooth devices, including:
the signal transmitting unit is arranged on the Bluetooth equipment and is used for forming and transmitting a light wave signal carrying Bluetooth address code information; the Bluetooth address code information corresponds to the Bluetooth equipment one by one;
the signal receiving unit is used for receiving the light wave signal and converting the light wave signal into an electric signal;
the Bluetooth device testing unit is connected with the signal receiving unit and used for decoding the Bluetooth address code information according to the electric signal and carrying out pairing connection with the Bluetooth device according to the Bluetooth address code information so as to carry out performance testing.
Optionally, the bluetooth device includes a bluetooth headset, and the signal sending unit includes an indicator light and a signal sending control subunit, which are disposed on the bluetooth headset; and the signal transmission control subunit is used for controlling the indicator light to emit light according to the light wave transmission mode determined according to the Bluetooth address code information after the Bluetooth headset enters the test mode.
Optionally, the bluetooth device testing unit stores the bluetooth address code pairing information, and the bluetooth device testing unit is configured to establish connection with the bluetooth device when the received bluetooth address code information matches the stored bluetooth address code pairing information.
Optionally, the bluetooth device testing unit stores bluetooth address code pairing information of a plurality of bluetooth devices.
Optionally, the bluetooth device testing unit includes a bluetooth device tester, and the bluetooth device tester is used for completing a preset performance test through a bluetooth protocol after being connected in a pairing manner with the bluetooth device.
Optionally, the number of the signal receiving units includes a plurality of signal receiving units, the signal receiving units are connected with the bluetooth device tester through USB interfaces, and each signal receiving unit receives a light wave signal sent by a signal sending unit when receiving a signal.
In a second aspect, an embodiment of the present invention provides a pairing test method for bluetooth devices, including:
the signal sending unit forms and sends a light wave signal carrying Bluetooth address code information; the Bluetooth address code information corresponds to the Bluetooth equipment one by one; the signal sending unit is arranged on the Bluetooth equipment;
the signal receiving unit receives the light wave signal and converts the light wave signal into an electric signal;
the Bluetooth equipment testing unit decodes the Bluetooth address code information according to the electric signal and performs pairing connection with the Bluetooth equipment according to the Bluetooth address code information so as to perform performance testing; the Bluetooth equipment testing unit is connected with the signal receiving unit.
Optionally, the bluetooth device includes a bluetooth headset, and the signal sending unit includes an indicator light and a signal sending control subunit, which are disposed on the bluetooth headset;
the signal transmission unit forms and transmits a light wave signal carrying Bluetooth address code information, and comprises:
and the signal transmission control subunit controls the indicator light to emit light according to the light wave transmission mode determined according to the Bluetooth address code information after the Bluetooth headset enters the test mode.
Optionally, after the signal receiving unit receives the lightwave signal and converts the lightwave signal into an electrical signal, the method further includes:
and pre-amplifying and filtering the electric signal.
Optionally, the bluetooth device testing unit stores the bluetooth address code pairing information; the bluetooth equipment test unit decodes the bluetooth address code information according to the electrical signal, and pairs with the bluetooth equipment according to the bluetooth address code information to carry out performance test, including:
the Bluetooth equipment testing unit establishes connection with the Bluetooth equipment when the received Bluetooth address code information is successfully matched with the stored Bluetooth address code matching information;
and completing the performance test of the Bluetooth equipment through a Bluetooth protocol.
The embodiment of the invention provides a pairing test system and a method of Bluetooth equipment, wherein the pairing test system of the Bluetooth equipment comprises the following steps: the signal transmitting unit is arranged on the Bluetooth equipment and is used for forming and transmitting a light wave signal carrying Bluetooth address code information; the Bluetooth address code information corresponds to the Bluetooth equipment one by one; the signal receiving unit is used for receiving the light wave signals and converting the light wave signals into electric signals; the Bluetooth device testing unit is connected with the signal receiving unit and used for decoding Bluetooth address code information according to the electric signals and carrying out pairing connection with the Bluetooth device according to the Bluetooth address code information so as to carry out performance testing. The technical scheme provided by the embodiment of the invention forms and sends the light wave signal carrying the Bluetooth address code information through the signal sending unit arranged on the Bluetooth equipment, wherein the Bluetooth address code information corresponds to the Bluetooth equipment one by one; decoding out bluetooth address code information through bluetooth equipment test element, and then quick being connected to the exact bluetooth headset product that is tested, avoid bluetooth headset equipment mutual interference to lead to the recognition rate low and production efficiency low, improved bluetooth equipment pair test efficiency, need not to reserve signal interface and NFC module on bluetooth equipment simultaneously, avoided the increase of the cost and the volume of bluetooth equipment.
Drawings
Fig. 1 is a schematic structural diagram of a pairing test system of a bluetooth device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of another pairing test system for bluetooth devices according to an embodiment of the present invention;
fig. 3 is a flowchart of a pairing test method for a bluetooth device according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
An embodiment of the present invention provides a pairing test system for bluetooth devices, fig. 1 is a schematic structural diagram of a pairing test system for bluetooth devices provided in an embodiment of the present invention, and referring to fig. 1, the pairing test system for bluetooth devices includes:
the signal transmitting unit 10, the signal transmitting unit 10 is arranged on the bluetooth device, the signal transmitting unit 10 is used for forming and transmitting the lightwave signal carrying bluetooth address code information; the Bluetooth address code information corresponds to the Bluetooth equipment one by one;
the signal receiving unit 20, the signal receiving unit 20 is used for receiving the light wave signal and converting the light wave signal into an electrical signal;
the bluetooth device testing unit 30, the bluetooth device testing unit 30 is connected with the signal receiving unit 20, and the bluetooth device testing unit 30 is used for decoding bluetooth address code information according to the electrical signal, and pairs with the bluetooth device according to the bluetooth address code information to be connected in order to carry out performance test.
Specifically, optical transmission is a technique for transmitting between a transmitter and a receiver in the form of an optical signal. The rationale for optical transmission signals is the overall process of electrical/optical and optical/electrical conversion. Compared with line-to-line signal transmission and line transmission, the transmission of the light wave signal has faster transmission speed, higher bandwidth and stronger anti-interference performance. The pairing test system of the bluetooth device includes a signal transmitting unit 10, a signal receiving unit 20, and a bluetooth device test unit 30. The signal sending unit 10 is arranged on the bluetooth device and used for forming and sending a light wave signal carrying bluetooth address code information. The signal receiving unit 20 is configured to receive the light wave signal and convert the light wave signal into an electrical signal. The bluetooth device testing unit 30 is connected to the signal receiving unit 20, and decodes the bluetooth address code information according to the electrical signal after receiving the converted electrical signal.
According to the Bluetooth standard of the Bluetooth Special Interest Group (Bluetooth SIG), each Bluetooth device has a unique Bluetooth address code. For example, the bluetooth devices are bluetooth headsets, the bluetooth names of the bluetooth headsets in the same batch are the same, but the bluetooth address code of each bluetooth device is unique. When the Bluetooth test equipment is tested, after the Bluetooth test equipment receives the Bluetooth address code of the Bluetooth equipment to be tested, the Bluetooth test equipment can be connected in a pairing mode by comparing the received Bluetooth address code of the Bluetooth equipment to be tested if the Bluetooth address code accords with a preset matching mode, so that the Bluetooth test equipment can be quickly and accurately connected to the tested Bluetooth equipment in numerous Bluetooth equipment. For example, the bluetooth test equipment can acquire the bluetooth address code of the bluetooth equipment in advance, and when the bluetooth test equipment is tested, after receiving the bluetooth address code of the bluetooth equipment to be tested, the bluetooth test equipment can be connected in a pairing manner by comparing the received bluetooth address code of the bluetooth equipment to be tested with the acquired bluetooth address code in advance, and if the received bluetooth address code of the bluetooth equipment to be tested is the same as the acquired bluetooth address code, so that the bluetooth equipment to be tested can be quickly and accurately connected to the bluetooth equipment to be tested in a plurality of bluetooth equipment.
The technical scheme provided by the embodiment of the invention forms and sends the light wave signal carrying the Bluetooth address code information through the signal sending unit 10 arranged on the Bluetooth equipment, wherein the Bluetooth address code information corresponds to the Bluetooth equipment one by one; the Bluetooth address code information is decoded by the Bluetooth device testing unit, so that the Bluetooth device can be quickly connected to the correct Bluetooth product to be tested. The method for detecting the Bluetooth device to be detected in the Bluetooth device to be detected replaces the mode that a signal shielding box is adopted to ensure that the testing device can only search and be connected to the Bluetooth device to be detected in the prior art, and avoids the problems of high cost, troublesome operation and low detection efficiency caused by the fact that an additional shielding box is added and the shielding box is repeatedly opened and closed; in addition, a test mode of signal transmission and connection of the Bluetooth equipment by using an NFC near magnetic field technology and a UART technology in the prior art is replaced, and a signal interface and a built-in NFC module are not required to be reserved on the Bluetooth equipment, so that the Bluetooth equipment is prevented from interfering with each other to cause low recognition rate and low production efficiency, the matching test efficiency of the Bluetooth equipment is improved, the cost and the volume of the Bluetooth equipment are reduced, and the attractiveness of a product is ensured.
Optionally, fig. 2 is a schematic structural diagram of another pairing test system for a bluetooth device according to an embodiment of the present invention, and referring to fig. 2, the bluetooth device includes a bluetooth headset 100, and a signal sending unit 10 includes an indicator light 1 and a signal sending control subunit, which are disposed on the bluetooth headset 100; the signal transmission control subunit is configured to control the indicator light 1 to emit light according to the light wave transmission mode determined according to the bluetooth address code information after the bluetooth headset 100 enters the test mode.
Specifically, the bluetooth device testing unit 30 includes a bluetooth device tester 31, and the bluetooth headset 100 to be tested and the bluetooth tester can compile a signal coding calculation mode and a signal decoding algorithm. The bluetooth headset 100 is in an engineering test DUT mode during testing, and a light wave signal is emitted by the rapid flashing of the indicator light 1 of the bluetooth headset 100. The bluetooth headset 100 generally has an indicator Light 1 for indicating the working status of the bluetooth headset 100, and the indicator Light 1 may be a Light Emitting Diode (LED), and the indicator Light 1 for indicating the working status of the bluetooth headset 100 is multiplexed to send a Light wave signal carrying bluetooth address code information, which can further reduce the cost. Only need to add the light wave transmission program in the test DUT mode of bluetooth headset 100 software, when bluetooth headset 100 is in the DUT mode, signal transmission control subunit controls pilot lamp 1 to transmit the light wave signal, thereby realize transmitting the address code of bluetooth headset 100 to bluetooth device tester 31, and then connect to bluetooth headset 100 according to the bluetooth address code quickly. The bluetooth headset 100 is further provided with a touch key 2 and a microphone 3.
The signal receiving unit 20 includes a photoelectric receiving module, and a receiving port of the photoelectric receiving module aligns to a light emitting position of the indicator lamp 1 of the bluetooth headset 100 to be tested, so that accuracy of transmitting the light wave signal can be improved. The photoelectric receiving module receives the light wave signal and converts the light wave signal into an electric signal, and the electric signal is subjected to preposed amplification and pretreatment. The signal receiving unit 20 sends the processed electrical signal to the bluetooth device tester 31, and the bluetooth device tester 31 decodes the bluetooth address code of the bluetooth headset 100 through a pre-stored decoding algorithm. The bluetooth device tester 31 quickly selects the bluetooth headset 100 to be tested from the plurality of bluetooth headsets 100 for pairing connection according to the decoded bluetooth address code. And then, the required test steps are completed through a normal Bluetooth BLE protocol, so that when the Bluetooth test equipment and the tested Bluetooth earphone 100 perform Bluetooth searching, selecting and connecting pairing, correct tested objects can be directly and quickly selected from a plurality of Bluetooth earphones 100 only by reading the Bluetooth address code of the tested Bluetooth earphone 100.
Optionally, the bluetooth device testing unit 30 stores bluetooth address code pairing information, and the bluetooth device testing unit 30 is configured to establish connection with the bluetooth device when the received bluetooth address code information matches the stored bluetooth address code pairing information. The bluetooth address code pairing information may be the same as the bluetooth address code of the bluetooth device, or may be pairing information having a preset matching rule with the bluetooth address code. The bluetooth device test unit 30 stores bluetooth address code pairing information of a plurality of bluetooth devices, and can realize pairing connection of the plurality of bluetooth devices.
For example, the bluetooth device testing unit 30 stores the bluetooth names and the bluetooth address codes of the bluetooth headsets 100 of the same batch, the bluetooth names of the bluetooth headsets 100 of the same batch are the same, but the bluetooth address code of each bluetooth headset 100 is unique. The bluetooth headsets 100 of the same batch include a first bluetooth headset, a second bluetooth headset, and a third bluetooth headset. The bluetooth device testing unit 30 stores bluetooth address code pairing information of the first bluetooth headset, bluetooth address code pairing information of the second bluetooth headset, and bluetooth address code pairing information of the third bluetooth headset. The signal receiving unit 20 receives the light wave signal sent by the first bluetooth headset, converts the light wave signal sent by the first bluetooth headset into an electrical signal, and sends the processed electrical signal to the bluetooth device testing unit 30, the bluetooth device testing unit 30 decodes the electrical signal to obtain the bluetooth address code of the first bluetooth headset, the bluetooth address code of the first bluetooth headset can be successfully paired with the bluetooth address code of the first bluetooth headset, and thus the first bluetooth headset is identified and connected with the first bluetooth headset in the first bluetooth headset, the second bluetooth headset and the third bluetooth headset. Similarly, after receiving the bluetooth address code of the second (third) bluetooth headset, the pairing information can be successfully paired with the stored bluetooth address code of the second (third) bluetooth headset, so as to establish connection with the second (third) bluetooth headset.
Optionally, the number of the signal receiving units 20 includes a plurality of signal receiving units 20, the signal receiving units 20 are connected to the bluetooth device tester 31 through USB interfaces, and each signal receiving unit 20 receives a light wave signal sent by one signal sending unit 10 when receiving a signal.
Specifically, each signal receiving unit 20 receives the light wave signal sent by one signal sending unit 10 when receiving the signal, a plurality of signal receiving units 20 can be arranged, and the light wave signals sent by a plurality of signal sending units 10 can be received at the same time, so that the multiple bluetooth devices can be connected in a pairing mode at the same time, the total time for testing all the bluetooth devices to be tested is further shortened, and the testing and production efficiency of the bluetooth devices is further improved. The bluetooth device testing unit 30 may be connected to the signal receiving unit 20 through a connection USB interface.
In the technical scheme provided by the embodiment of the invention, the light wave signal transmission can be completed only by utilizing the charging or state indicating LED lamp of the Bluetooth headset, the contact connection and the magnetic field shielding are not needed, the interference and the noise are avoided, the tested Bluetooth headset does not need to be additionally provided with extra circuits and cost, only the coded light wave sending protocol needs to be added in the engineering mode software of the Bluetooth headset, and the connection test in the production and manufacturing process of the Bluetooth headset is suitable.
An embodiment of the present invention further provides a pairing test method for a bluetooth device, which is executed by a pairing test system for a bluetooth device according to any of the above embodiments, where fig. 3 is a flowchart of a pairing test method for a bluetooth device according to an embodiment of the present invention, and with reference to fig. 3, the pairing test method for a bluetooth device includes:
s110, forming and sending a light wave signal carrying Bluetooth address code information by a signal sending unit; the Bluetooth address code information corresponds to the Bluetooth equipment one by one; the signal transmitting unit is arranged on the Bluetooth device.
Specifically, the signal transmitting unit is arranged on the Bluetooth device. When the Bluetooth equipment is in an engineering test DUT mode, the signal sending unit forms and sends the light wave signal carrying the Bluetooth address code information. Optical transmission is a technique of transmitting between a transmitter and a receiver in the form of an optical signal. The rationale for optical transmission signals is the overall process of electrical/optical and optical/electrical conversion. Compared with line-to-line signal transmission and line transmission, the transmission of the light wave signal has faster transmission speed, higher bandwidth and stronger anti-interference performance. According to the bluetooth standard of the bluetooth special interest group, each bluetooth device has a unique bluetooth address code. For example, the bluetooth devices are bluetooth headsets, the bluetooth names of the bluetooth headsets in the same batch are the same, but the bluetooth address code of each bluetooth headset is unique.
And S120, the signal receiving unit receives the light wave signal and converts the light wave signal into an electric signal.
Specifically, the signal receiving unit comprises a photoelectric receiving module, a receiving port of the photoelectric receiving module is aligned to the light emitting position of the LED indicating lamp of the Bluetooth headset to be tested, and the accuracy of light wave signal transmission can be improved. The signal receiving unit receives the light wave signal and converts the light wave signal into an electric signal. The signal receiving unit may further perform preprocessing, such as pre-amplification processing and filtering processing, on the electrical signal after receiving the lightwave signal and converting the lightwave signal into the electrical signal.
S130, the Bluetooth device testing unit decodes the Bluetooth address code information according to the electric signal and performs pairing connection with the Bluetooth device according to the Bluetooth address code information to perform performance testing; the Bluetooth equipment testing unit is connected with the signal receiving unit.
Specifically, the bluetooth device test unit decodes the bluetooth address code information according to the electric signal, and because the bluetooth address code of each bluetooth device is unique, after receiving the bluetooth address code of a bluetooth device to be tested, the bluetooth address code of the received bluetooth device to be tested can be compared, and if the bluetooth address code accords with a preset matching mode, the bluetooth device to be tested is connected in a pairing mode, so that the bluetooth device to be tested can be quickly and accurately connected to the bluetooth device to be tested in numerous bluetooth devices. For example, the bluetooth test equipment may acquire the bluetooth address code of the bluetooth equipment in advance, and when the bluetooth test equipment receives the bluetooth address code of a bluetooth equipment to be tested, the bluetooth test equipment may compare the received bluetooth address code of the bluetooth equipment to be tested with the acquired bluetooth address code in advance, and if the received bluetooth address code of the bluetooth equipment to be tested is the same as the acquired bluetooth address code, the bluetooth test equipment may be connected in a pairing manner, so that the bluetooth equipment to be tested may be quickly and accurately connected to the bluetooth equipment to be tested.
The technical scheme provided by the embodiment of the invention forms and sends the light wave signal carrying the Bluetooth address code information through the signal sending unit arranged on the Bluetooth equipment, wherein the Bluetooth address code information corresponds to the Bluetooth equipment one by one; the Bluetooth address code information is decoded by the Bluetooth device testing unit, so that the Bluetooth device can be quickly connected to the correct tested Bluetooth headset product. The method for detecting the Bluetooth device to be detected in the Bluetooth device to be detected replaces the mode that a signal shielding box is adopted to ensure that the testing device can only search and be connected to the Bluetooth device to be detected in the prior art, and avoids the problems of high cost, troublesome operation and low detection efficiency caused by the fact that an additional shielding box is added and the shielding box is repeatedly opened and closed; in addition, a test mode of signal transmission and connection of the Bluetooth equipment by using an NFC near magnetic field technology and a UART technology in the prior art is replaced, and a signal interface and a built-in NFC module are not required to be reserved on the Bluetooth equipment, so that the Bluetooth equipment is prevented from interfering with each other to cause low recognition rate and low production efficiency, the matching test efficiency of the Bluetooth equipment is improved, the cost and the volume of the Bluetooth equipment are reduced, and the attractiveness of a product is ensured.
Optionally, the bluetooth device includes a bluetooth headset, and the signal sending unit includes an indicator light and a signal sending control subunit, which are arranged on the bluetooth headset;
the signal transmission unit forms and sends the lightwave signal that carries bluetooth address code information, includes:
and after the Bluetooth headset enters a test mode, the signal transmission control subunit controls the indicator light to emit light according to a light wave transmission mode determined according to the Bluetooth address code information.
Specifically, the signal transmitting unit converts the electrical signal into the optical signal, the signal receiving unit converts the optical signal into the electrical signal, and the information is transmitted through the electrical signals "0" and "1". For example, when the signal receiving unit receives an optical signal, the corresponding electrical signal is "1", and when the signal receiving unit does not receive an optical signal, the corresponding electrical signal is "0". That is, when the signal sending control subunit controls the indicator light to emit light, and the light wave signal received by the signal receiving unit is converted into an electrical signal, the corresponding electrical signal is "1". When the signal sending control subunit controls the indicator light not to emit light, and the light wave signal received by the signal receiving unit is converted into an electrical signal, the corresponding electrical signal is '0'. After the Bluetooth headset enters a test mode, the signal sending control subunit realizes the transmission of Bluetooth address code information by controlling the light-emitting rule of the indicator lamp. The Bluetooth equipment detection unit decodes different Bluetooth address codes according to the arrangement rules of '0' and '1'.
Optionally, the bluetooth device test unit stores bluetooth address code pairing information; the bluetooth equipment test unit decodes the bluetooth address code information according to the signal of telecommunication to pair with bluetooth equipment according to bluetooth address code information and be connected in order to carry out capability test, include:
the Bluetooth equipment testing unit establishes connection with the Bluetooth equipment when the received Bluetooth address code information is successfully matched with the stored Bluetooth address code matching information;
and the performance test of the Bluetooth equipment is completed through a Bluetooth protocol.
Specifically, the bluetooth device test unit stores bluetooth address code pairing information, and the bluetooth device test unit is used for establishing connection with the bluetooth device when the received bluetooth address code information is matched with the stored bluetooth address code pairing information. And then, completing the required testing steps through a normal Bluetooth BLE protocol, and when the testing equipment and the tested Bluetooth headset are subjected to Bluetooth searching, selecting and connecting pairing, only reading the Bluetooth address code of the tested Bluetooth headset is needed to directly and quickly select a correct tested object from a plurality of Bluetooth headsets. The bluetooth address code pairing information may be the same as a bluetooth address code of the bluetooth device, or may be pairing information having a preset matching rule with the bluetooth address code. The Bluetooth device test unit stores Bluetooth address code pairing information of a plurality of Bluetooth devices, and can realize pairing connection of the plurality of Bluetooth devices.
For example, the bluetooth device testing unit stores bluetooth names and bluetooth address codes of bluetooth headsets of the same batch, the bluetooth names of the bluetooth headsets of the same batch are the same, but the bluetooth address code of each bluetooth headset is unique. The Bluetooth earphones in the same batch comprise a first Bluetooth earphone, a second Bluetooth earphone and a third Bluetooth earphone. The Bluetooth equipment test unit stores Bluetooth address code pairing information of a first Bluetooth earphone, Bluetooth address code pairing information of a second Bluetooth earphone and Bluetooth address code pairing information of a third Bluetooth earphone. The signal receiving unit receives the light wave signal sent by the first Bluetooth headset, the light wave signal sent by the first Bluetooth headset is converted into an electric signal, the processed electric signal is sent to the Bluetooth equipment testing unit, the Bluetooth equipment testing unit decodes the electric signal to obtain the Bluetooth address code of the first Bluetooth headset, the Bluetooth address code of the first Bluetooth headset can be successfully paired with the Bluetooth address code of the first Bluetooth headset, and therefore the first Bluetooth headset is identified and connected with the first Bluetooth headset, the second Bluetooth headset and the third Bluetooth headset. Similarly, after receiving the bluetooth address code of the second (third) bluetooth headset, the pairing information can be successfully paired with the stored bluetooth address code of the second (third) bluetooth headset, so as to establish connection with the second (third) bluetooth headset.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A pairing test system for bluetooth devices, comprising:
the signal transmitting unit is arranged on the Bluetooth equipment and is used for forming and transmitting a light wave signal carrying Bluetooth address code information; the Bluetooth address code information corresponds to the Bluetooth equipment one by one;
the signal receiving unit is used for receiving the light wave signal and converting the light wave signal into an electric signal;
the Bluetooth device testing unit is connected with the signal receiving unit and used for decoding the Bluetooth address code information according to the electric signal and carrying out pairing connection with the Bluetooth device according to the Bluetooth address code information so as to carry out performance testing.
2. The pairing test system of the bluetooth device according to claim 1, wherein the bluetooth device includes a bluetooth headset, and the signal transmission unit includes an indicator lamp provided on the bluetooth headset and a signal transmission control subunit; and the signal transmission control subunit is used for controlling the indicator light to emit light according to the light wave transmission mode determined according to the Bluetooth address code information after the Bluetooth headset enters the test mode.
3. The pairing test system of claim 1, wherein the bluetooth device testing unit stores the bluetooth address code pairing information, and the bluetooth device testing unit is configured to establish a connection with the bluetooth device when the received bluetooth address code information matches the stored bluetooth address code pairing information.
4. The pairing test system of claim 3, wherein the Bluetooth device test unit stores Bluetooth address code pairing information of a plurality of Bluetooth devices.
5. The pairing test system of the bluetooth device according to claim 1, wherein the bluetooth device testing unit includes a bluetooth device tester, and the bluetooth device tester is configured to complete a preset performance test through a bluetooth protocol after being paired and connected with the bluetooth device.
6. The pairing test system of claim 5, wherein the number of the signal receiving units includes a plurality of signal receiving units, the signal receiving units are connected to the bluetooth device tester through USB interfaces, and each signal receiving unit receives a light wave signal transmitted by a signal transmitting unit when receiving a signal.
7. A pairing test method of Bluetooth equipment is characterized by comprising the following steps:
the signal sending unit forms and sends a light wave signal carrying Bluetooth address code information; the Bluetooth address code information corresponds to the Bluetooth equipment one by one; the signal sending unit is arranged on the Bluetooth equipment;
the signal receiving unit receives the light wave signal and converts the light wave signal into an electric signal;
the Bluetooth equipment testing unit decodes the Bluetooth address code information according to the electric signal and performs pairing connection with the Bluetooth equipment according to the Bluetooth address code information so as to perform performance testing; the Bluetooth equipment testing unit is connected with the signal receiving unit.
8. The pairing test method of the bluetooth device according to claim 7, wherein the bluetooth device includes a bluetooth headset, and the signal transmission unit includes an indicator lamp provided on the bluetooth headset and a signal transmission control subunit;
the signal transmission unit forms and transmits a light wave signal carrying Bluetooth address code information, and comprises:
and the signal transmission control subunit controls the indicator light to emit light according to the light wave transmission mode determined according to the Bluetooth address code information after the Bluetooth headset enters the test mode.
9. The pairing test method for the bluetooth device according to claim 7, wherein after the signal receiving unit receives the lightwave signal and converts the lightwave signal into an electrical signal, the method further comprises:
and pre-amplifying and filtering the electric signal.
10. The pairing test method of the bluetooth device according to claim 7, wherein the bluetooth device test unit stores the bluetooth address code pairing information; the bluetooth equipment test unit decodes the bluetooth address code information according to the electrical signal, and pairs with the bluetooth equipment according to the bluetooth address code information to carry out performance test, including:
the Bluetooth equipment testing unit establishes connection with the Bluetooth equipment when the received Bluetooth address code information is successfully matched with the stored Bluetooth address code matching information;
and completing the performance test of the Bluetooth equipment through a Bluetooth protocol.
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| CN202111611521.7A CN114338460A (en) | 2021-12-27 | 2021-12-27 | Pairing test system and method for Bluetooth equipment |
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Cited By (1)
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