WO2023061126A1 - 冰箱语音模块的测试系统 - Google Patents
冰箱语音模块的测试系统 Download PDFInfo
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- WO2023061126A1 WO2023061126A1 PCT/CN2022/118167 CN2022118167W WO2023061126A1 WO 2023061126 A1 WO2023061126 A1 WO 2023061126A1 CN 2022118167 W CN2022118167 W CN 2022118167W WO 2023061126 A1 WO2023061126 A1 WO 2023061126A1
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- voice module
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- 238000012360 testing method Methods 0.000 title claims abstract description 183
- 230000005236 sound signal Effects 0.000 claims abstract description 52
- 230000004044 response Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000007547 defect Effects 0.000 description 1
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/01—Assessment or evaluation of speech recognition systems
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
Definitions
- the invention relates to the technical field of refrigerator testing, in particular to a testing system for a voice module of a refrigerator.
- the method of testing the voice function of the refrigerator is mainly to test each voice function of the refrigerator one by one by testers, which not only requires a lot of labor costs, but also is very inefficient.
- An object of the first aspect of the present invention is to overcome at least one technical defect in the prior art, and provide a test system for a voice module of a refrigerator.
- An object of the present invention is to realize automatic and efficient testing of the voice module of the refrigerator.
- a further object of the present invention is to prevent disengagement of the test device from the refrigerator during testing.
- a kind of test system of refrigerator voice module comprising:
- the first conveying device is configured to convey the refrigerator under test to a designated direction
- the sound generating device is configured to play a set sound signal, and the sound signal is used to turn on the designated function of the refrigerator; wherein, the tested refrigerator has a voice module and a main control device, and the voice module includes a microphone, and the microphone receiving the sound signal, and generating a control instruction, the main control device is used to execute the control instruction, and record the execution result;
- the testing device is used to connect with the main control device of the refrigerator under test, and is configured to obtain the execution result, and determine whether the voice module passes the test according to the obtained execution result.
- the testing device obtains the execution result, it determines that the speech module passes the test.
- test system also includes:
- the second conveying device is connected with the testing device and is configured to drive the testing device to move synchronously with the refrigerator to be tested.
- the second delivery device is located above the first delivery device.
- the voice module also includes a loudspeaker
- the test device controls the speaker to play a sound signal of specified power, and obtains the actual power generated by the speaker in response to the sound signal of specified power;
- the testing device is further configured to compare the designated power with the actual power, and determine whether the horn passes the test according to the comparison result.
- the testing device is further configured to calculate a ratio between the specified power and the actual power, and if the ratio falls within a first preset range, then determine that the speaker passes the test; or
- the testing device is further configured to judge whether the actual power falls within a second preset range, and if so, determine that the speaker passes the test.
- the sound generating device is configured to play the set sound signal according to a preset period, and the size of the preset period is inversely proportional to the moving speed of the first conveying device.
- test device is also configured to store the test results of the voice module.
- test device is further configured to send the test result of the voice module to the terminal device bound to it.
- the sound emitting device is located at one end of the first conveying device close to the designated direction.
- the first conveying device may be a conveyor.
- the sounding device can be a sound.
- the first conveying device is used to transport the refrigerator under test to the designated direction
- the sound generating device is used to play the set sound signal
- the sound signal is used to open the designated function of the refrigerator
- the microphone of the voice module of the refrigerator under test receives the sound signal, and generates a control Instructions
- the main control device is used to execute the control instructions and record the execution results
- the test device is used to obtain the execution results, and determine whether the voice module has passed the test according to the obtained results of the execution results, which realizes the completion of the voice module before the refrigerator goes offline.
- Automated testing ensures that the voice module can be used normally when the refrigerator is offline. This method of testing the voice module can save a lot of labor costs, has high test efficiency, and can also ensure the accuracy of test results.
- the second conveying device is connected to the test device and drives the test device to synchronize with the refrigerator under test move.
- the second conveying device is located above the first conveying device, and is located on both sides of the first conveying device relative to the second conveying device, which can reduce the occupied site area.
- the refrigerator is often placed above the first conveying device, it is more convenient for the test device to be connected to the refrigerator and the second conveying device if the second conveying device is arranged above the first conveying device.
- the sound generating device plays a set sound signal according to a preset period, and the size of the preset period is inversely proportional to the moving speed of the first conveying device, and is controlled by the first conveying device during the process of transporting the refrigerator under test to a designated direction.
- the voice module in the test refrigerator can have more opportunities to receive the set sound signal played by the sound generating device, avoiding the situation that the refrigerator under test fails to receive the set sound signal due to the rapid distance from the sound generating device, and avoid misjudgment of the test results , to further ensure the accuracy of the test results.
- the sounding device is located at one end of the first conveying device close to the designated direction, and when the first conveying device is transporting the tested refrigerator to the designated direction, the voice module in the refrigerator can have more time to receive the device played by the sounding device. Set the sound signal to avoid the situation that the refrigerator cannot receive the set sound signal due to the rapid distance from the sounding device, avoid misjudgment of the test results, and further ensure the accuracy of the test results.
- Fig. 1 is a schematic architecture diagram of a test system of a refrigerator voice module according to an embodiment of the present invention
- Fig. 2 is a schematic structural diagram of a test system for a voice module of a refrigerator according to another embodiment of the present invention.
- Fig. 1 is a schematic architecture diagram of a test system for a voice module of a refrigerator according to an embodiment of the present invention.
- a testing system 100 for a voice module of a refrigerator may include a first conveying device 106 , a sounding device 107 and a testing device 102 .
- the first conveying device 106 is used to convey the tested refrigerator 105 to a designated direction.
- the sounding device 107 is used for playing a setting sound signal, and the sound signal is used for starting a designated function of the refrigerator 105 under test.
- the tested refrigerator 105 has a voice module 108 and a main control device 104 .
- the voice module 108 may include a microphone 110, and the microphone 110 receives sound signals and generates control instructions.
- the main control device 104 is used to execute the control instruction and record the execution result.
- the testing device 102 is used to connect with the main control device 104 of the refrigerator 105 under test, obtain the execution result, and determine whether the voice module 108 passes the test according to the obtained execution result.
- the testing system 100 can be applied in the on-line production line of refrigerators.
- the first conveying device 106 may be a conveyor.
- the sounding device 107 may be a sound.
- the first conveying device 106 is used to transport the tested refrigerator 105 to a specified direction, and the sound generating device 107 is used to play a set sound signal, and the sound signal is used to open the specified function of the tested refrigerator 105, and the microphone 110 of the tested refrigerator 105 receives the sound signal, and generate a control command, the main control device 104 is used to execute the control command, and record the execution result, the test device 102 is used to obtain the execution result, and determine whether the voice module 108 passes the test according to the obtained result of the execution result, and realizes Before the test refrigerator 105 is offline, the automatic test of the voice module 108 is completed to ensure that the voice module 108 can be used normally when the tested refrigerator 105 is offline. This method of testing the voice module 108 can save a lot of labor costs, has high testing efficiency, and can also
- the testing device 102 determines that the speech module 108 passes the test.
- the main control device 104 when the main control device 104 executes the control command generated by the voice module 108, it can record the execution result. If the test device 102 obtains the execution result recorded by the main control device 104, the function of the microphone 110 of the voice module 108 will be explained. Normal, therefore, it can be determined that the voice module 108 has passed the test. If the test device 102 does not obtain the execution result recorded by the main control device 104, it means that the microphone 110 of the voice module 108 did not receive the sound signal or did not generate a control command after receiving the sound signal, then it can be determined that the voice module 108 failed the test.
- the sound generating device 107 is also adapted to play a set sound signal according to a preset period, and the size of the preset period may be inversely proportional to the moving speed of the first conveying device.
- the sounding device 107 plays "turn on the quick cooling mode” once every preset period.
- the microphone 110 of the voice module 108 receives the "turn on the quick cooling mode”
- it generates a control command "turn on the quick cooling mode”
- the main control device 104 executes the "turn on the quick cooling mode” control command, and records the execution result.
- the preset period can be set to 1 second, 3 seconds, 5 seconds or 10 seconds, etc.
- the size of the preset period is inversely proportional to the moving speed of the first conveying device 106, that is, the faster the moving speed of the first conveying device 106, the smaller the preset period, and the slower the moving speed of the first conveying device 106.
- the sounding device 107 plays a set sound signal according to a preset period, and the size of the preset period is inversely proportional to the moving speed of the first conveying device 106.
- the voice module 108 in the tested refrigerator 105 can have more chances to receive the setting sound signal played by the sounding device 107, avoiding the situation that the tested refrigerator 105 cannot receive the setting sound signal because of being away from the sounding device quickly, and avoiding The test results cause misjudgment, further ensuring the accuracy of the test results.
- failure information such as "voice interaction failure” may be pre-stored in the main control device 104 .
- the voice module 108 receives the voice signal and generates a control instruction.
- the main control device 104 is used for executing control instructions and clearing stored fault information.
- the testing device 102 is used to connect with the main control device 104 of the refrigerator 105 under test, obtain fault information, and determine whether the voice module 108 passes the test according to the obtained result of the fault information. If the test device 102 does not obtain the stored fault information, it means that the voice module 108 has received the sound signal, and the main control device 104 executes the control command and clears the stored fault information, confirming that the voice module 108 has passed the test.
- test device 102 obtains the stored fault information, it means that the voice module 108 has not received the sound signal, the main control device 104 has not executed the control command, and the stored fault information has not been cleared, then it is confirmed that the voice module 108 has failed the test.
- the testing system 100 may further include a second delivery device 101 .
- the second conveying device 101 is connected with the testing device 102 and is used to drive the testing device 102 to move synchronously with the tested refrigerator 105 .
- the second conveying device 101 may also be a conveyor. During the process of transporting the tested refrigerator 105 to the designated direction by the first conveying device 106, the second conveying device 101 is connected with the testing device 102 in order to prevent the tested refrigerator 105 from being separated from the testing device 102 before the end of the test, and drive the testing device 102 moves synchronously with the tested refrigerator 105.
- the second conveying device 101 is located above the first conveying device 106 .
- the second conveying device 101 is located above the first conveying device 106 and is located on both sides of the first conveying device 106 relative to the second conveying device 101 , which can reduce the occupied site area. And, because the tested refrigerator 105 is placed on the top of the first conveying device 106, the second conveying device 101 is arranged on the top of the first conveying device 106, which is more conducive to the test device 102 being connected with the tested refrigerator 105 and the second conveying device respectively. 101 connections.
- the voice module 108 may further include a speaker 111 .
- the test device 102 controls the speaker 111 to play a sound signal with a specified power, and obtains the actual power generated by the speaker 111 in response to the sound signal with a specified power.
- the test device 102 is also adapted to compare the specified power with the actual power, and determine whether the speaker 111 passes the test according to the comparison result.
- the test device 102 compares the specified power and the actual power, and determines whether the speaker 111 passes the test according to the comparison result, thereby realizing the automatic test of the speaker 111, which has a high test efficiency and can also ensure the accuracy of the test results. .
- the test device 102 is also used to calculate the ratio between the specified power and the actual power, and if the ratio falls within the first preset range, it is determined that the speaker 111 has passed the test; or
- the testing device 102 is also used to determine whether the actual power falls within the second preset range, and if so, determine that the speaker 111 passes the test.
- the first preset range is generally between 0.9 and 1.1.
- the method of calculating the ratio between the specified power and the actual power does not need to consider the size of the specified power, that is, even if the specified power changes, there is no need to modify the first preset range, which is very practical.
- the second preset range can be set according to the magnitude of the specified power. For example, the specified power is 3W, and the second preset range is 2.7 to 3.3W.
- the test device 102 is also used to store the test results of the voice module 108 .
- the test device 102 also stores the test results of the voice module 108 in order to facilitate personnel to review the progress of the test results of the voice module 108 .
- the test device 102 is also used to send the test result of the voice module 108 to the terminal device bound to it.
- the test device 102 sends the test result of the voice module 108 to the terminal device bound to it, which is beneficial for personnel to know the test result in a timely manner.
- the terminal equipment bound to the test device 102 may be a computer, a mobile phone, a tablet computer, a wearable device, and the like.
- the test device 102 can also send the test result of the voice module 108 to a designated mailbox, so that personnel can query the test result more conveniently.
- the sound emitting device 107 may be located at one end of the first conveying device 106 close to the designated direction.
- the sounding device 107 is located at one end of the first conveying device 106 close to the specified direction, and when the first conveying device 106 transports the tested refrigerator 105 to the specified direction, the voice module 108 in the tested refrigerator 105 can There is more time to receive the set sound signal played by the sound generating device 107, avoiding the situation that the tested refrigerator 105 cannot receive the set sound signal due to being away from the sound generating device quickly, avoiding misjudgment of the test result, and further ensuring the test result accuracy.
- Fig. 2 is a schematic structural diagram of a test system for a voice module of a refrigerator under test according to another embodiment of the present invention.
- the test system 100 for the voice module of the refrigerator under test is introduced as a whole.
- the tested refrigerator 105 has a voice module 108 and a main control device 104 .
- the voice module 108 may include a voice main board 109 , a microphone 110 and a speaker 111 .
- the audio main board 109 is connected to the microphone 110 and the speaker 111 respectively.
- the main control device 104 of the refrigerator 105 under test is connected to the voice main board 109 of the voice module 108 for signal connection, and further connected to the microphone 110 and the speaker 111 through the voice main board 109 for signal connection. The tests of the microphone 110 and the speaker 111 are not performed sequentially.
- the testing system 100 for the voice module of the refrigerator under test includes a first conveying device 106 , a sounding device 107 , a testing device 102 and a second conveying device 101 .
- the first conveying device 106 conveys the tested refrigerator 105 to a designated direction.
- the sound generating device 107 is located at one end of the first conveying device 106 close to the designated direction.
- the sounding device 107 is used for playing the setting sound signal.
- the sound signal is used to activate the designated function of the tested refrigerator 105 .
- the second conveying device 101 is located above the first conveying device 106 .
- the testing device 102 is respectively connected with the second conveying device 101 and the main control device 104 of the tested refrigerator 105 .
- the second conveying device 101 is used to drive the testing device 102 to move synchronously with the tested refrigerator 105 .
- the test device 102 sends a play command to the main control device 104 to control the speaker 111 to play a sound signal with a specified power.
- the main control device 104 receives the playing instruction and sends the playing instruction to the voice main board 109 .
- the voice main board 109 controls the speaker 111 to emit sound in response to the play instruction.
- the test device 102 obtains the actual power of the speaker 111 through the main control device 104, and compares the specified power with the actual power. Specifically, the test device 102 can calculate the ratio between the specified power and the actual power, and if the ratio falls within the first preset range, it is determined that the speaker 111 has passed the test, and at the same time, it is also determined that the voice main board 109 has passed the test.
- the sounding device 107 plays the setting sound signal.
- the sound signal is used to activate the designated function of the tested refrigerator 105 .
- the microphone 110 of the voice module 108 receives the setting sound signal and generates a control command.
- the main control device 104 is used to execute the control instruction and record the execution result.
- the test device 102 obtains the execution result recorded by the main control device 104. If the record information is obtained successfully, it means that the microphone 110 has received the set sound signal played by the sound generating device 107, and it is determined that the microphone 110 has passed the test. If the record information acquisition fails, it means that the microphone 110 has not After receiving the setting sound signal played by the sounding device 107, it is determined that the microphone 110 fails the test.
- the first conveying device 106 is used to transport the tested refrigerator 105 to a designated direction, and the sounding device 107 is used to play a set sound signal, and the sound signal is used to turn on the tested refrigerator.
- the specified function of the refrigerator 105, the microphone 110 of the voice module 108 of the refrigerator 105 under test receives the sound signal, and generates a control command, the main control device 104 is used to execute the control command, and records the execution result, and the test device 102 is used to obtain the execution result, And according to the acquisition result of the execution result, it is determined whether the voice module 108 passes the test, so that the automatic test of the voice module 108 can be completed before the tested refrigerator 105 is offline, and the voice module 108 can be used normally when the tested refrigerator 105 is offline.
- This method of testing the voice module 108 can save a lot of labor costs, has high testing efficiency, and can also ensure the accuracy of the testing results.
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- Health & Medical Sciences (AREA)
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Abstract
一种冰箱语音模块的测试系统（100）。测试系统（100）包括：第一输送装置（106），配置为将被测试冰箱（105）向指定方向输送；发声装置（107），配置为播放设定声音信号，声音信号用于开启冰箱（105）的指定功能；其中，被测试冰箱（105）具有语音模块（108）以及主控装置（104），语音模块（108）包括麦克风（110），麦克风（110）接收声音信号，并生成控制指令，主控装置（104）用于执行控制指令，并记录执行结果；测试装置（102），用于与被测试冰箱（105）的主控装置（104）连接，配置为获取执行结果，并根据执行结果的获取结果确定语音模块（108）是否通过测试。该系统实现了在冰箱（105）下线前，完成语音模块（108）的自动化测试，保证冰箱（105）下线时语音模块（108）能够正常使用。这种测试语音模块（108）的方式可以节约大量的人工成本，具有很高的测试效率，也能够保证测试结果的准确性。
Description
本发明涉及冰箱测试技术领域，特别是涉及一种冰箱语音模块的测试系统。
目前，随着物联网技术的发展，通过语音控制冰箱的方式也越来越普遍。为了保证冰箱的语音功能能够正常使用，在冰箱出厂前，需要对冰箱的语音功能进行测试。现在，测试冰箱语音功能的方式主要是通过测试人员对冰箱的各个语音功能进行逐一测试，这不仅需要消耗大量的人力成本，而且效率非常低下。
发明内容
本发明第一方面的一个目的是要克服现有技术中的至少一个技术缺陷，提供一种冰箱语音模块的测试系统。
本发明的一个目的是要实现对冰箱的语音模块进行自动高效的测试。
本发明一个进一步的目的是防止测试过程中测试装置和冰箱脱离。
根据本发明的一方面，提供了一种冰箱语音模块的测试系统，包括：
第一输送装置，配置为将被测试冰箱向指定方向输送；
发声装置，配置为播放设定声音信号，所述声音信号用于开启所述冰箱的指定功能；其中，所述被测试冰箱具有语音模块以及主控装置，所述语音模块包括麦克风，所述麦克风接收所述声音信号，并生成控制指令，所述主控装置用于执行所述控制指令，并记录执行结果；
测试装置，用于与所述被测试冰箱的主控装置连接，配置为获取所述执行结果，并根据所述执行结果的获取结果确定所述语音模块是否通过测试。
可选地，所述测试装置若获取到所述执行结果，确定所述语音模块通过测试。
可选地，测试系统，还包括：
第二输送装置，与测试装置连接，配置为带动测试装置与被测试冰箱同步移动。
可选地，第二输送装置位于第一输送装置的上方。
可选地，语音模块还包括喇叭；
所述测试装置控制所述喇叭播放指定功率的声音信号，并获取所述喇叭响应于所述指定功率的声音信号所产生的实际功率；
所述测试装置还配置为，比较所述指定功率和所述实际功率，根据比较结果确定所述喇叭是否通过测试。
所述测试装置还配置为计算所述指定功率和所述实际功率之间的比值，若所述比值属于第一预设范围，则确定所述喇叭通过测试；或
所述测试装置还配置为判断所述实际功率是否属于第二预设范围，若是，则确定所述喇叭通过测试。
可选地，所述发声装置配置为按照预设周期播放所述设定声音信号，所述预设周期的大小与所述第一输送装置的移动速度成反比。
可选地，测试装置还配置为将语音模块的测试结果进行存储。
可选地，测试装置还配置为将语音模块的测试结果发送至与其绑定的终端设备。
可选地，发声装置位于第一输送装置的靠近指定方向的一端。
在本发明的冰箱语音模块的测试系统中，第一输送装置可以为输送机。发声装置可以为音响。第一输送装置用于将被测试冰箱向指定方向输送，发声装置用于播放设定声音信号，声音信号用于开启冰箱的指定功能，被测试冰箱的语音模块的麦克风接收声音信号，并生成控制指令，主控装置用于执行控制指令，并记录执行结果，测试装置用于获取执行结果，并根据执行结果的获取结果确定语音模块是否通过测试，实现了在冰箱下线前，完成语音模块的自动化测试，保证冰箱下线时语音模块能够正常使用。这种测试语音模块的方式可以节约大量的人工成本，具有很高的测试效率，也能够保证测试结果的准确性。
进一步地，第一输送装置将被测试冰箱向指定方向输送的过程中，为了避免测试结束前冰箱和测试装置发生脱离，将第二输送装置与测试装置连接，并带动测试装置与被测试冰箱同步移动。
进一步地，第二输送装置位于第一输送装置的上方，相对于第二输送装置位于第一输送装置的两侧，可以减少占用的场地面积。并且，由于冰箱往往放置于第一输送装置的上面，将第二输送装置设置于第一输送装置的上方，更有利于测试装置分别与冰箱和第二输送装置连接。
进一步地，发声装置按照预设周期播放设定声音信号，且预设周期的大小与第一输送装置的移动速度成反比，在第一输送装置将被测试冰箱向指定方向输送的过程中，被测试冰箱中的语音模块可以有更多的机会接收发声装置播放的设定声音信号，避免被测试冰箱因快速远离发声装置导致未能够接收到设定声音信号的情况，避免对测试结果造成误判，进一步保证测试结果的准确性。
进一步地，发声装置位于第一输送装置的靠近指定方向的一端，第一输送装置将被测试冰箱向指定方向输送的过程中，冰箱中的语音模块可以有更多的时间接收发声装置播放的设定声音信号，避免冰箱因快速远离发声装置导致未能够接收到设定声音信号的情况，避免对测试结果造成误判，进一步保证测试结果的准确性。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例的冰箱语音模块的测试系统的示意性架构图；
图2是根据本发明另一个实施例的冰箱语音模块的测试系统的示意性结构图。
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
图1是根据本发明一个实施例的冰箱语音模块的测试系统的示意性架构图。参见图1，冰箱语音模块的测试系统100可包括第一输送装置106、发声装置107以及测试装置102。第一输送装置106用于将被测试冰箱105向 指定方向输送。发声装置107用于播放设定声音信号，声音信号用于开启被测试冰箱105的指定功能。其中，被测试冰箱105具有语音模块108以及主控装置104。语音模块108可包括麦克风110，麦克风110接收声音信号，并生成控制指令。主控装置104用于执行控制指令，并记录执行结果。测试装置102用于与被测试冰箱105的主控装置104连接，获取执行结果，并根据执行结果的获取结果确定语音模块108是否通过测试。
在本实施例中，测试系统100可以应用在冰箱的线上生产线上。第一输送装置106可以为输送机。发声装置107可以为音响。第一输送装置106用于将被测试冰箱105向指定方向输送，发声装置107用于播放设定声音信号，声音信号用于开启被测试冰箱105的指定功能，被测试冰箱105的麦克风110接收声音信号，并生成控制指令，主控装置104用于执行控制指令，并记录执行结果，测试装置102用于获取执行结果，并根据执行结果的获取结果确定语音模块108是否通过测试，实现了在被测试冰箱105下线前，完成语音模块108地自动化测试，保证被测试冰箱105下线时语音模块108能够正常使用。这种测试语音模块108的方式可以节约大量的人工成本，具有很高的测试效率，也能够保证测试结果的准确性。
在本发明一个实施例中，测试装置102若获取到执行结果，确定语音模块108通过测试。
在本实施例中，主控装置104在执行语音模块108生成的控制指令时，能够记录执行结果，若测试装置102获取到主控装置104记录的执行结果，说明语音模块108的麦克风110的功能正常，因此，可以确定语音模块108通过测试。若测试装置102未获取到主控装置104记录的执行结果，说明语音模块108的麦克风110没有接收到声音信号或者在接收到声音信号后没有生成控制指令，则可以确定语音模块108未通过测试。
在本发明一个实施例中，发声装置107还适于按照预设周期播放设定声音信号，预设周期的大小可以与第一输送装置的移动速度成反比。例如发声装置107每个预设周期播放一次“打开速冷模式”。语音模块108的麦克风110接收到“打开速冷模式”后，生成“打开速冷模式”的控制指令，主控装置104执行“打开速冷模式”的控制指令，并记录执行结果。预设周期可以设置为1秒、3秒、5秒或10秒等。一般情况下，预设周期的大小与第一输送装置106的移动速度成反比，即第一输送装置106的移动速度越快，预 设周期越小，第一输送装置106的移动速度越慢，预设周期越大。发声装置107按照预设周期播放设定声音信号，且预设周期的大小与第一输送装置106的移动速度成反比，在第一输送装置106将被测试冰箱105向指定方向输送的过程中，被测试冰箱105中的语音模块108可以有更多的机会接收发声装置107播放的设定声音信号，避免被测试冰箱105因快速远离发声装置导致未能够接收到设定声音信号的情况，避免对测试结果造成误判，进一步保证测试结果的准确性。
在一些其他实施例中，主控装置104中可以预先存储有故障信息，如“语音交互故障”。语音模块108接收到声音信号，并生成控制指令。主控装置104用于执行控制指令，并清除存储的故障信息。测试装置102用于与被测试冰箱105的主控装置104连接，获取故障信息，并根据故障信息的获取结果确定语音模块108是否通过测试。若测试装置102未获取到存储的故障信息，说明语音模块108接收到声音信号，主控装置104执行了控制指令，并清除了存储的故障信息，则确认语音模块108通过测试。若测试装置102获取到存储的故障信息，说明语音模块108未接收到声音信号，主控装置104未执行控制指令，未清除存储的故障信息，则确认语音模块108未通过测试。
在本发明一个实施例中，测试系统100还可包括第二输送装置101。第二输送装置101与测试装置102连接，用于带动测试装置102与被测试冰箱105同步移动。
在本实施例中，第二输送装置101也可以为输送机。第一输送装置106将被测试冰箱105向指定方向输送的过程中，为了避免测试结束前被测试冰箱105和测试装置102发生脱离，将第二输送装置101与测试装置102连接，并带动测试装置102与被测试冰箱105同步移动。
在本发明一个实施例中，第二输送装置101位于第一输送装置106的上方。
在本实施例中，第二输送装置101位于第一输送装置106的上方，相对于第二输送装置101位于第一输送装置106的两侧，可以减少占用的场地面积。并且，由于被测试冰箱105放置于第一输送装置106的上面，将第二输送装置101设置于第一输送装置106的上方，更有利于测试装置102分别与被测试冰箱105和第二输送装置101连接。
在本发明一个实施例中，语音模块108还可包括喇叭111。测试装置102 控制喇叭111播放指定功率的声音信号，并获取喇叭111响应于指定功率的声音信号所产生的实际功率。测试装置102还适于比较指定功率和实际功率，根据比较结果确定喇叭111是否通过测试。
在本实施例中，测试装置102比较指定功率和实际功率，根据比较结果确定喇叭111是否通过测试，实现了对喇叭111的自动化测试，具有很高的测试效率，也能够保证测试结果的准确性。
在本发明一个具体实施例中，测试装置102还用于计算指定功率和实际功率之间的比值，若比值属于第一预设范围，则确定喇叭111通过测试；或
测试装置102还用于判断实际功率是否属于第二预设范围，若是，则确定喇叭111通过测试。
在本实施例中，第一预设范围一般为0.9至1.1之间。计算指定功率和实际功率之间的比值的方式可以不考虑指定功率的大小，即指定功率即使发生变化，也无需修改第一预设范围，具有很好的实用性。另外，第二预设范围可以根据指定功率的大小进行设定。例如，指定功率为3W，第二预设范围为2.7至3.3W。
在本发明一个实施例中，测试装置102还用于将语音模块108的测试结果进行存储。
在本实施例中，为了方便人员对语音模块108的测试结果进程查阅，测试装置102还将语音模块108的测试结果进行存储。
在本发明一个实施例中，测试装置102还用于将语音模块108的测试结果发送至与其绑定的终端设备。
在本实施例中，测试装置102将语音模块108的测试结果发送至与其绑定的终端设备，有利于人员及时地了解测试结果。与测试装置102绑定的终端设备可以为电脑、手机、平板电脑以及可穿戴设备等。测试装置102还可以将语音模块108的测试结果发送至指定的邮箱中，以便人员更加方便地查询测试结果。
在本发明一个实施例中，发声装置107可位于第一输送装置106的靠近指定方向的一端。
在本实施例中，发声装置107位于第一输送装置106的靠近指定方向的一端，第一输送装置106将被测试冰箱105向指定方向输送的过程中，被测试冰箱105中的语音模块108可以有更多的时间接收发声装置107播放的设 定声音信号，避免被测试冰箱105因快速远离发声装置导致未能够接收到设定声音信号的情况，避免对测试结果造成误判，进一步保证测试结果的准确性。
图2是根据本发明另一个实施例的被测试冰箱语音模块的测试系统的示意性结构图。结合图1和图2，对被测试冰箱语音模块的测试系统100进行整体介绍。
被测试冰箱105具有语音模块108以及主控装置104。语音模块108可包括语音主板109、麦克风110和喇叭111。语音主板109分别与麦克风110和喇叭111信号连接。被测试冰箱105的主控装置104与语音模块108的语音主板109信号连接，进而通过语音主板109分别与麦克风110和喇叭111信号连接。麦克风110和喇叭111的测试并没有先后顺序。
被测试冰箱语音模块的测试系统100包括第一输送装置106、发声装置107、测试装置102以及第二输送装置101。第一输送装置106将被测试冰箱105向指定方向输送。发声装置107位于第一输送装置106的靠近指定方向的一端。发声装置107用于播放设定声音信号。声音信号用于开启被测试冰箱105的指定功能。第二输送装置101位于第一输送装置106的上方。测试装置102分别与第二输送装置101和被测试冰箱105的主控装置104连接。第二输送装置101用于带动测试装置102与被测试冰箱105同步移动。
测试装置102发送控制喇叭111播放指定功率的声音信号的播放指令至主控装置104。主控装置104接收上述播放指令，并将播放指令发送至语音主板109。语音主板109控制喇叭111响应于该播放指令发出声音。测试装置102通过主控装置104获取喇叭111的实际功率，并比较指定功率和实际功率。具体地，测试装置102可以计算指定功率和实际功率之间的比值，若比值属于第一预设范围，则确定喇叭111通过测试，同时，也确定语音主板109通过测试。发声装置107播放设定声音信号。声音信号用于开启被测试冰箱105的指定功能。语音模块108的麦克风110接收设定声音信号，并生成控制指令。主控装置104用于执行控制指令，并记录执行结果。测试装置102获取主控装置104记录的执行结果，若记录信息获取成功，说明麦克风110接收到了发声装置107播放的设定声音信号，确定麦克风110通过测试，若记录信息获取失败，说明麦克风110未接收到发声装置107播放的设定声音信号，确定麦克风110未通过测试。
上述各个实施例可以任意组合，根据上述任意一个优选实施例或多个优选实施例的组合，本发明实施例能够达到如下有益效果：
在本发明的被测试冰箱语音模块的测试系统100中，第一输送装置106用于将被测试冰箱105向指定方向输送，发声装置107用于播放设定声音信号，声音信号用于开启被测试冰箱105的指定功能，被测试冰箱105的语音模块108的麦克风110接收声音信号，并生成控制指令，主控装置104用于执行控制指令，并记录执行结果，测试装置102用于获取执行结果，并根据执行结果的获取结果确定语音模块108是否通过测试，实现了在被测试冰箱105下线前，完成语音模块108地自动化测试，保证被测试冰箱105下线时语音模块108能够正常使用。这种测试语音模块108的方式可以节约大量的人工成本，具有很高的测试效率，也能够保证测试结果的准确性。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。
Claims (10)
- 一种冰箱语音模块的测试系统，包括：第一输送装置，配置为将被测试冰箱向指定方向输送；发声装置，配置为播放设定声音信号，所述声音信号用于开启所述冰箱的指定功能；其中，所述被测试冰箱具有语音模块以及主控装置，所述语音模块包括麦克风，所述麦克风接收所述声音信号，并生成控制指令，所述主控装置用于执行所述控制指令，并记录执行结果；以及测试装置，用于与所述被测试冰箱的主控装置连接，配置为获取所述执行结果，并根据所述执行结果的获取结果确定所述语音模块是否通过测试。
- 根据权利要求1所述的测试系统，其中，所述测试装置若获取到所述执行结果，确定所述语音模块通过测试。
- 根据权利要求1所述的测试系统，还包括：第二输送装置，与所述测试装置连接，配置为带动所述测试装置与所述被测试冰箱同步移动。
- 根据权利要求3所述的测试系统，所述第二输送装置位于所述第一输送装置的上方。
- 根据权利要求1所述的测试系统，其中，所述语音模块还包括喇叭；所述测试装置控制所述喇叭播放指定功率的声音信号，并获取所述喇叭响应于所述指定功率的声音信号所产生的实际功率；所述测试装置还配置为，比较所述指定功率和所述实际功率，根据比较结果确定所述喇叭是否通过测试。
- 根据权利要求5所述的测试系统，其中，所述测试装置还配置为计算所述指定功率和所述实际功率之间的比值，若所述比值属于第一预设范围，则确定所述喇叭通过测试；或所述测试装置还配置为判断所述实际功率是否属于第二预设范围，若是，则确定所述喇叭通过测试。
- 根据权利要求1所述的测试系统，其中，所述发声装置配置为按照预设周期播放所述设定声音信号，所述预设周期的大小与所述第一输送装置的移动速度成反比。
- 根据权利要求1所述的测试系统，其中，所述测试装置还配置为将所述语音模块的测试结果进行存储。
- 根据权利要求8所述的测试系统，其中，所述测试装置还配置为将所述语音模块的测试结果发送至与其绑定的终端设备。
- 根据权利要求1所述的测试系统，其中，所述发声装置位于所述第一输送装置的靠近所述指定方向的一端。
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| CN (1) | CN115985293A (zh) |
| WO (1) | WO2023061126A1 (zh) |
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