CN106154096A - Audio connection line detection method and device - Google Patents

Audio connection line detection method and device Download PDF

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Publication number
CN106154096A
CN106154096A CN 201510204391 CN201510204391A CN106154096A CN 106154096 A CN106154096 A CN 106154096A CN 201510204391 CN201510204391 CN 201510204391 CN 201510204391 A CN201510204391 A CN 201510204391A CN 106154096 A CN106154096 A CN 106154096A
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audio
terminal
detection
predetermined
detecting
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CN 201510204391
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Chinese (zh)
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张林涛
王福
黄书平
万武辉
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中兴通讯股份有限公司
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/02Testing of electric apparatus, lines or components, for short-circuits, discontinuities, leakage of current, or incorrect line connection

Abstract

The invention discloses an audio connection line detection method comprising the steps as follows: when the audio line of a first terminal is smooth, the first terminal sends first preset detection audio to at least one second terminal for the second terminal to carry out audio line detection; the first terminal receives second preset detection audio sent by the second terminal, and broadcasts the second preset detection audio; and when the second preset detection audio broadcasted and the second preset detection audio sent by the second terminal change proportionally, the first terminal judges that the audio connection line between the first terminal and the second terminal is normal. The invention further discloses an audio connection line detection device. Whether the audio connection line between different terminals is connected correctly can be detected automatically.

Description

音频连接线检测方法和装置 Audio cable detection method and apparatus

技术领域 FIELD

[0001] 本发明涉及通讯领域,尤其涉及一种音频连接线检测方法和装置。 [0001] The present invention relates to the field of communications, in particular, it relates to an audio cable detection method and apparatus.

背景技术 Background technique

[0002] 随着会议电视市场规模的发展,会议电视逐渐成为一种重要的商务交流方式,因为它不仅仅能让人听到声音,还可以让人们看到对方的表情、肢体语言等,会议电视使得在不同地点参加会议的人感到如同和对方进行“面对面”的交谈,与实际上现场举行的会议效果不相上下,是政府和企业工作的重要一部分。 [0002] With the development of video conferencing market size, video conferencing is becoming an important means of communication for business, because it can not only make people hear the sound, but also allows people to see each other's facial expressions, body language, meeting TV allows people in different locations to participate in the meeting and feel as the other "face to face" conversation, and the effect of actually meeting held comparable site is an important part of government and business work.

[0003] 会议电视组织视频会议涉及到大量的音频设备的连接,同时,也涉及到大量终端与MCU(Multipoint Control Unit,多点控制单元)设备的级联。 [0003] organizing video conferencing session involves a large number of connected audio devices, but also involves a lot of terminals and MCU (Multipoint Control Unit, multi-point control unit) cascade device. 这些设备之间的连接都涉及到音频连接线的连接操作。 The connection between these devices are related to the operation of the audio cable connector. 由于终端设备分布在不同的房间,而MCU是在机房中对音频连接线进行维护,因此音频连接线的布线连接工作十分繁琐且极易连接错误,当会议电视中大量终端之间的音频连接线出现连接错误或接触不良等情况时,会导致无法判断终端之间出现的通话无声、通话不清晰、音量小、噪声大、嘯叫等现象具体是那个两个终端之间的连接线出现错误而导致的。 Since the terminal equipment located in different rooms, while the MCU is to perform maintenance on the audio cable in the room, so the audio cable connection wiring work is very tedious and error prone connection, the audio cable between the video conference terminal when a large number of when circumstances such as poor contact or connection error occurs, will result unable to determine the call occurs between terminals silent, talk is not clear, small volume, big noise, howling and so specific is the connecting line between the two terminals to an error caused.

发明内容 SUMMARY

[0004] 本发明的主要目的在于提出一种音频连接线检测方法和装置,旨在解决不能检测音频连接线连接正确与否的问题。 [0004] The main object of the present invention is to provide an audio connection line detection method and apparatus to address the problem can not detect an audio cable is connected correctly or not.

[0005] 为实现上述目的,本发明提供的一种音频连接线检测方法,包括步骤: [0005] A method for detecting an audio cable to achieve the above object, the present invention is provided, comprising the steps of:

[0006] 第一终端在音频线路畅通时,向至少一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测; [0006] The first terminal when the audio smooth lines, a first preset detection audio transmission to at least one second terminal, a second terminal for the audio line detection;

[0007] 接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频; [0007] received from the second terminal of the second preset audio detection, and detection of the second preset audio playback;

[0008] 当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频同比例变化时,判定与所述第二终端的音频连接线正常。 [0008] When the detection of the second preset second predetermined playback audio transmission and detecting the rate of change with a second audio terminal, the second terminal determines an audio cable properly.

[0009] 优选地,所述接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频的步骤之后,还包括: After [0009] Preferably, the second terminal receiving the second predetermined transmitted audio detection, and detecting the second predetermined audio playback step, further comprising:

[0010]当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频未同比例变化时,判定与所述第二终端的音频连接线异常,并发出提示。 [0010] When the audio player detects the second predetermined second preset detection audio sent by the second terminal with no change in ratio, is determined and a second terminal of the audio cable abnormality, and a tone .

[0011] 优选地,所述第一终端在音频线路畅通时,向至少一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测的步骤之后,还包括: After [0011] Preferably, the first flow line when the audio terminal, a first preset detection audio transmission to at least one second terminal, a second terminal for the audio line detecting step, further comprising:

[0012] 接收所述第二终端的音频线路检测结果,判断所述检测结果是否正常; [0012] receiving the audio line detection result of the second terminal, determining whether the detection result is normal;

[0013]当所述检测结果异常时,结束与当前第二终端音频连接线的检测; [0013] When the abnormality detection result, a second current terminal end detection audio cable;

[0014]当所述检测结果正常时,执行步骤:接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频。 [0014] When the normal detection results, performs the steps of: receiving said second terminal transmits a second predetermined audio detection and detection of the second preset audio playback.

[0015] 优选地,所述第一终端在音频线路畅通时,向至少一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测的步骤之前,还包括: Before [0015] Preferably, the first flow line when the audio terminal, a first preset detection audio transmission to at least one second terminal, a second terminal for the audio line detecting step, further comprising:

[0016] 第一终端通过其音频输入设备接收第一预设检测音频,并通过其音频输出设备输出所述第一预设检测音频; [0016] detecting a first terminal receiving a first predetermined audio through its audio input device, and detects the audio through its audio output device the first predetermined;

[0017] 判断接收的第一预设检测音频和输出的第一预设检测音频是否同比例变化; Detecting a first predetermined [0017] Analyzing the received audio and detecting a first predetermined audio output whether a change in the same proportion;

[0018] 当所述接收的第一预设检测音频和输出的第一预设检测音频同比例变化时,判定所述第一终端音频线路畅通; [0018] When the first detection of the predetermined first preset reception and audio output from the audio detection with ratio variation, determining that the first audio terminal smooth lines;

[0019]当所述接收的第一预设检测音频和输出的第一预设检测音频未同比例变化时,提示所述第一终端音频线路阻塞。 [0019] When the first predetermined audio received from the first detecting predetermined detection does not change audio output and the same proportion, the first terminal audio prompt line blocking.

[0020] 优选地,所述当所述接收的第一预设检测音频和输出的第一预设检测音频同比例变化时,判定所述第一终端音频线路畅通的步骤之后,还包括: [0020] Preferably, when the first predetermined detection output of said received audio and a first preset rate of change with audio detection, audio terminal after determining that the first step of smooth lines, further comprising:

[0021] 判断是否存在除当前第二终端外的其它第二终端; [0021] It is determined whether there are other terminals in addition to a second terminal of a second current;

[0022] 当存在所述其它第二终端时,屏蔽所述其它第二终端。 [0022] When the presence of the other second terminal, the second terminal of said other shield.

[0023] 进一步地,本发明还提供了一种音频连接线检测装置,所述装置包括: [0023] Further, the present invention also provides an audio connection line detecting means, said apparatus comprising:

[0024] 发送模块,用于第一终端在音频线路畅通时,向至少一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测; [0024] The transmission module, a first terminal when the audio smooth lines, a first preset detection audio transmission to at least one second terminal, a second terminal for the audio line detection;

[0025] 接收模块,用于接收所述第二终端发送的第二预设检测音频; [0025] a receiving module, configured to receive said second predetermined detecting a second audio transmission terminal;

[0026] 播放模块,用于播放所述第二预设检测音频; [0026] a playing module, for playing the second audio preset detection;

[0027] 判定模块,用于当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频同比例变化时,判定与所述第二终端的音频连接线正常。 When the [0027] determination means for detecting a second predetermined rate of change when the audio player with a second preset detection audio sent by the second terminal, the second terminal determines an audio cable normal .

[0028] 优选地,所述判定模块,还用于当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频未同比例变化时,判定与所述第二终端的音频连接线异常,并发出提示。 When [0028] Preferably, the determination module is further configured to detect a second predetermined audio playback when the second predetermined detection audio sent by the second terminal with no change in the ratio, determined with the first audio cable terminal two exceptions, and alert.

[0029] 优选地,所述接收模块,还用于接收所述第二终端的音频线路检测结果; [0029] Preferably, the receiving module is further configured to receive the audio line detection result of the second terminal;

[0030] 所述音频连接线检测装置还包括: [0030] The audio connection line detecting means further comprises:

[0031] 第一判断模块,用于判断所述检测结果是否正常; [0031] a first determining module configured to determine whether the detection result is normal;

[0032] 结束模块,用于当所述检测结果异常时,结束与当前第二终端音频连接线的检测; [0032] End module, configured to, when the abnormality detection result, a second current terminal end detection audio cable;

[0033] 执行模块,用于当所述检测结果正常时,执行步骤:接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频。 [0033] The execution module configured to, when the result of detection normally, performing the steps of: receiving said second terminal transmits a second predetermined audio detection and detection of the second preset audio playback.

[0034] 优选地,所述音频连接线检测装置还包括: [0034] Preferably, said detecting means further audio cable comprising:

[0035] 处理模块,用于第一终端通过其音频输入设备接收第一预设检测音频,并通过其音频输出设备输出所述第一预设检测音频; [0035] The processing module, a first terminal through which an audio input device to receive a first predetermined audio detection, and detection of audio through its audio output device the first predetermined;

[0036] 第二判断模块,用于判断接收的第一预设检测音频和输出的第一预设检测音频是否同比例变化; [0036] The second determining module configured to detect whether the received first preset first preset detection audio output from the audio and whether a change in the same proportion;

[0037] 所述判定模块,还用于当所述接收的第一预设检测音频和输出的第一预设检测音频同比例变化时,判定所述第一终端音频线路畅通; [0037] The determining module is further configured to, when a first predetermined rate of change with the audio received from the first detecting predetermined detection and audio output, audio line terminal determines that the first flow;

[0038] 所述音频连接线检测装置还包括提示模块,用于当所述接收的第一预设检测音频和输出的第一预设检测音频未同比例变化时,提示所述第一终端音频线路阻塞。 [0038] When the audio cable connector means further comprises a prompt detection means for detecting when a first predetermined audio output of the receiver and a first predetermined audio is not detected change in the same proportion, the first terminal audio prompt line blocking.

[0039] 优选地,所述第二判断模块,还用于判断是否存在除当前第二终端外的其它第二终端;所述音频连接线检测装置还包括屏蔽模块,用于当存在所述其它第二终端时,屏蔽所述其它第二终端。 [0039] Preferably, the second determining module is further configured to determine whether there are other terminals in addition to a second terminal of a second current; said audio apparatus further comprises a detecting cable shielding module, for, when the presence of the other a second terminal, a second terminal of said other shield.

[0040] 本发明通过第一终端在音频线路畅通时,向至少一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测;接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频;当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频同比例变化时,判定与所述第二终端的音频连接线正常。 [0040] In the present invention, the audio smooth lines, by transmitting a first terminal to a second terminal at least a first predetermined audio detection, to a second terminal for the audio detecting circuit; a second terminal receiving said first transmitted two preset audio detection, and detecting the second predetermined playback audio; audio when the second predetermined detection with the second preset rate of change and the second detecting terminal of said audio broadcast transmission, and determining the a second terminal of said audio connector normally. 通过对第一终端和至少一个第二终端的音频连接线的检测,实现了自动检测不同终端之间的音频连接线是否连接正确,同时也提高了音频设备的检测效率,满足了大量音频设备调试的实际需求。 Audio cable by detecting a first terminal and at least one second terminal and the audio cable to achieve automatic detection between different terminals are connected correctly, but also improve the efficiency of detecting the audio device, the audio device to meet a large number of debugging the actual demand.

附图说明 BRIEF DESCRIPTION

[0041]图1为本发明音频连接线检测方法第一实施例的流程示意图; Flow detection method of the first embodiment of a schematic embodiment of an audio cable [0041] Figure 1 of the present invention;

[0042]图2为本发明音频连接线检测方法第二实施例的流程示意图; [0042] FIG 2 audio cable detection method of the second embodiment of the process of the present invention, a schematic diagram;

[0043] 图3为本发明音频连接线检测方法第三实施例的流程示意图; Flow schematic of a third embodiment example of the audio cable detection method [0043] FIG. 3 of the present invention;

[0044] 图4为本发明音频连接线检测方法第四实施例的流程示意图; A schematic view of a fourth embodiment example of the flow of audio cable detection method [0044] FIG. 4 of the present invention;

[0045] 图5为终端通过MCU级联连接示意图; [0045] FIG. 5 is a schematic view of a terminal connected via the MCU cascade;

[0046]图6为本发明音频连接线检测装置第一实施例的功能模块示意图; [0046] FIG. 6 is a schematic functional module according to the audio connection line detection device of the first embodiment of the present invention;

[0047]图7为本发明音频连接线检测装置第二实施例的功能模块示意图; The second embodiment of a schematic functional module audio cable detection device [0047] FIG. 7 of the present invention;

[0048]图8为本发明音频连接线检测装置第三实施例的功能模块示意图。 Function block schematic diagram of the third embodiment of the audio cable detection device [0048] FIG. 8 of the present invention.

[0049] 本发明目的的实现、功能特点及优点将结合实施例,参照附图做进一步说明。 [0049] The object of the present invention is achieved, features and advantages of the embodiments in conjunction with embodiments, be further illustrated with reference to the accompanying drawings.

具体实施方式 detailed description

[0050] 应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。 [0050] It should be understood that the specific embodiments described herein are only intended to illustrate the present invention and are not intended to limit the present invention.

[0051] 本发明实施例的主要解决方案是:第一终端在音频线路畅通时,向至少一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测;接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频;当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频同比例变化时,判定与所述第二终端的音频连接线正常。 [0051] The present invention is an embodiment of the solution: the first terminal when the audio smooth lines, a first preset detection audio transmission to at least one second terminal, a second terminal for the audio line detection; receiving a second detecting said second predetermined audio transmitted by the terminal, and the second predetermined detection playing audio; detecting when the second predetermined audio playback of the audio of the second predetermined detection sent by the second terminal with when the rate of change, and the second terminal is determined audio cable properly. 通过对第一终端和至少一个第二终端的音频连接线的检测,实现了自动检测不同终端之间的音频连接线是否连接正确,同时也提高了音频设备的检测效率,满足了大量音频设备调试的实际需求。 Audio cable by detecting a first terminal and at least one second terminal and the audio cable to achieve automatic detection between different terminals are connected correctly, but also improve the efficiency of detecting the audio device, the audio device to meet a large number of debugging the actual demand.

[0052] 由于现有的音频设备故障检测都是基于硬件实现音频设备的状态检测,仅能检测音频设备是否正常运行,并不能检测出音频连接线的连接是否正确,因此当会议电视中大量终端之间的音频连接线出现连接错误或接触不良等情况时,会导致无法判断终端之间出现的通话无声、通话不清晰、音量小、噪声大、嘯叫等现象具体是那个两个终端之间的连接线出现错误而导致的。 [0052] Since the existing audio apparatus whether the failure detection is implemented based on the state of the hardware detection audio device, the audio device can only detect whether the normal operation, and can not detect the audio cable is connected correctly, so that when a large number of television conference terminal when the audio cable connection between the emergence of situations such as wrong or bad, will not determine the cause of a silent call occurs between the terminal, the call is not clear, small volume, big noise, howling and so specific is between the two terminals the cable error caused.

[0053] 基于上述问题,本发明提供一种音频连接线检测方法。 [0053] Based on the above problems, the present invention provides a method for detecting an audio cable.

[0054] 参照图1,图1为本发明音频连接线检测方法第一实施例的流程示意图。 [0054] Referring to FIG. 1, FIG. 1 is a flow schematic diagram of an audio line detection method of the first embodiment is connected invention.

[0055] 在本实施例中,所述音频连接线检测方法包括: [0055] In the present embodiment, the audio connection line detection method comprising:

[0056] 步骤S101,第一终端在音频线路畅通时,向至少一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测; [0056] step S101, the first terminal when the audio smooth lines, a first preset detection audio transmission to at least one second terminal, a second terminal for the audio line detection;

[0057] 在某些场景下,会存在大量终端连接的情况,第一终端通过MCU与至少一个第二终端进行连接对通,所述第一终端和至少一个第二终端通过音频连接线与所述MCU所在的机房连接,即大量终端通过MCU级联连接。 [0057] In some scenarios, there will be a case where a large number of connection terminals, a first terminal connected to the MCU through the at least one second terminal, the first terminal and a second terminal through the at least one audio cable and the room where said MCU is connected, i.e., a large number of terminals connected by MCU cascade.

[0058] 参照图5,图5为终端通过MCU级联连接示意图。 [0058] Referring to FIG. 5, FIG. 5 is a schematic view of a terminal connected via MCU cascade.

[0059]当所述第一终端的音频线路畅通时,即所述第一终端的音频输出设备输出信号和音频输入设备输入信号的频率、强度、背景噪声等都在正常范围内时,通过网络向一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测,以启动所述第二终端音频设备的音频检测程序。 [0059] When the first audio line terminal is open, i.e. the frequency, intensity, background noise signal and an audio output device, an audio input device an input signal of the first terminal are all within normal range, through the network a second terminal to send a first predetermined audio detection, to a second terminal for the audio line detection, audio detection process to start the audio of the second terminal device. 所述第一预设检测音频包括但不限于一段音乐,一段音量从小到大变化的声音等。 Detecting the first predetermined audio including but not limited to a piece of music, a period varying from small to large volume sound or the like. 所述音频输入设备包括但不限于麦克风,所述音频输出设备包括但不限于音响、喇叭等。 The audio input device including but not limited to a microphone, the audio output device include but are not limited to audio, speakers and the like.

[0060] 步骤S102,接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频; [0060] step S102, receiving the second predetermined detecting a second audio transmitted by the terminal, and the second predetermined detection playing audio;

[0061] 步骤S103,当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频同比例变化时,判定与所述第二终端的音频连接线正常。 [0061] Step S103, the second predetermined detecting when the second predetermined detection audio player with the second terminal transmitting the same audio rate of change, and the second terminal is determined audio cable properly.

[0062] 第一终端通过其音频输入设备接收到所述第二终端通过网络发送的第二预设检测音频,并通过其音频输出设备播放所述第二预设检测音频。 [0062] The first receiving terminal through which an audio input device to detect a second predetermined audio from the second terminal through the network, through its audio output device and the second predetermined detection audio playback. 判断所述音频输入设备接收到所述第二预设检测音频与所述音频输出设备播放所述第二预设检测音频是否同比例变化。 Analyzing the audio input device receiving the second predetermined detection audio player and the audio output device whether the audio detection with second predetermined rate of change. 当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频同比例变化时,判定所述第一终端和所述第二终端之间的音频连接线连接正常。 Second detecting when said predetermined second preset detection audio player sent by the second terminal with audio change ratio, determined audio cable between the first terminal and the second terminal is connected normally . 如当所述音频输入设备接收到所述第二预设检测音频的声音强度与所述音频输出设备播放所述第二预设检测音频的声音强度同比例放大或同比例缩小时,如通过所述音频输入设备输入逐步放大的第一预设检测音频,判断所述音频输出设备所播放的第一预设检测音频是否也是逐步放大的。 As the audio input device when receiving the second predetermined audio sound intensity detected when the audio output device to play the second predetermined audio sound intensity detected with the same scaled up or scaled down, as indicated by the said audio input device inputs a first predetermined phase detecting amplified audio, the audio output device determines the first predetermined playback detecting whether the audio is gradually enlarged. 且这个比例变化是在正常的声音强度范围内时,判定所述第一终端和所述第二终端之间的音频连接线连接正常。 And the rate of change is within the normal range of sound intensity, determined audio cable between the first terminal and the second terminal is connected properly. 如当所述音频输入设备输入的第一预设检测音频的声音强度为从50分贝逐渐增大到100分贝时,所述音频输出设备播放的第一预设检测音频的声音强度为从45分贝逐渐增大到95分贝,则可以认为所述第一终端和所述第二终端之间的音频连接线连接正常。 The audio input device when the input first audio preset audio level detector is gradually increased from 50 db to 100 dB sound intensity detecting the first preset audio playback device for audio output from the 45 db gradually increases to 95 dB may be considered audio cable between the first terminal and the second terminal is connected properly. 所述第二预设检测音频包括但不限于一段音乐,一段音量从小到大变化的声音等。 Detecting the second predetermined audio including but not limited to a piece of music, sound, and some change in volume from small to large.

[0063]当第一终端与当前第二终端之间的音频连接线正常时,判断当前场景下是否存在其它的第二终端,即是否存在第二个第二终端,当存在时,向所述其它的第二终端中的一个发送第一预设音频检测信号,以供所述第二终端进行音频线路检测,检测方法如第一终端和第一个第二终端检测方法一致,直至当前场景下的全部第二终端检测完毕。 [0063] When an audio cable is connected between the first terminal and the second terminal of the current normal, it is determined whether other terminal of the second current scene, i.e., whether there is a second second terminal, when present, to the transmitting a second other terminal of the first preset audio detection signal, a second terminal for the audio line detection, such as detection methods consistent with the first terminal and a second terminal detection method, until the current scene all testing is completed the second terminal.

[0064] 本实施例通过对第一终端和至少一个第二终端的音频连接线的检测,实现了自动检测不同终端之间的音频连接线是否连接正确,同时也提高了音频设备的检测效率,满足了大量音频设备调试的实际需求。 [0064] In this embodiment, a first detecting terminal of the audio connection lines and at least one second terminal, to achieve automatic detection of the audio connection lines between the different terminals is connected properly, but also improve the efficiency of detecting the audio device, meet the actual needs of a large number of audio device debugging.

[0065] 参照图2,图2为本发明音频连接线检测方法第二实施例的流程示意图。 [0065] Referring to FIG. 2, FIG. 2 is a schematic flow diagram of a second embodiment of the method of the invention detects audio cable.

[0066] 基于第一实施例提出本发明音频连接线检测方法的第二实施例。 [0066] The present invention proposes an audio cable based on the detection method of the first embodiment of the second embodiment. 在本实施例中,所述步骤S102之后,还包括: In the present embodiment, after the step S102, further comprising:

[0067] 步骤S104,当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频未同比例变化时,判定与所述第二终端的音频连接线异常,并发出提示。 [0067] step S104, when the second predetermined detection audio playback second predetermined detection with the second audio transmission terminal does not change in the same proportion, determined audio cable and the second terminal of the abnormality, and a tone.

[0068]当第一终端通过其音频输出设备播放所述第二预设检测音频与所述第二终端发送的第二预设检测音频未同比例变化时,判定所述第一终端和所述第二终端之间的音频连接线连接异常,并发出提示。 [0068] When the first terminal does not change in the same proportion by which the second predetermined detecting audio playback audio output device detecting the second predetermined audio sent by the second terminal, said first terminal and said determining audio cable connection abnormality between the second terminal and a tone. 即所述第一终端可以通过播放预设的报警提示音或者在屏幕上显示某个特定表示异常图标的方式提示所述第一终端和所述第二终端之间的音频连接线连接异常,等待排除故障。 I.e., the first terminal may wait for the player by a predetermined alarm tone or audio cable between the display of a particular icon indicating an abnormality prompt for the first terminal and a second terminal connected to the abnormality on the screen, troubleshooting. 如当所述音频输入设备接收到所述第二预设检测音频的声音强度与所述音频输出设备播放所述第二预设检测音频的声音强度未同比例放大或同比例缩小时,则所述第一终端和所述第二终端之间的音频连接线连接异常。 As the intensity of the sound when the audio input device receiving the second predetermined audio sound intensity detected with the audio output device to play the second predetermined detecting unamplified audio or scaled down with the same proportion, then the abnormal audio cable between said first terminal and the second terminal is connected.

[0069] 本实施例通过当第一终端与第二终端之间的音频连接线连接异常时,发出提示,使终端用户可以尽快排除所述第一终端与第二终端之间的音频连接线连接故障。 [0069] In this embodiment, when an audio cable is connected between the first terminal and the second terminal connection failure, alert, so that the end user can exclude audio cable between the first connecting terminal and the second terminal as soon as possible malfunction.

[0070] 参照图3,图3为本发明音频连接线检测方法第三实施例的流程示意图。 [0070] Referring to FIG 3, FIG. 3 is a flow diagram illustrating a third embodiment of the method of the invention detects audio cable.

[0071] 基于第一实施例提出本发明音频连接线检测方法的第三实施例。 [0071] The present invention proposes an audio cable detection method based on the first embodiment of the third embodiment. 在本实施例中,所述步骤SlOl之后,还包括: In the present embodiment, after the step of the SLOL, further comprising:

[0072] 步骤S105,接收所述第二终端的音频线路检测结果,判断所述检测结果是否正常;; [0072] step S105, the terminal receiving the second audio line detection result, the determination whether a normal detection result ;;

[0073] 步骤S106,当所述检测结果异常时,结束与当前第二终端音频连接线的检测; [0073] step S106, when the abnormality detection result, a second current terminal end detection audio cable;

[0074] 步骤S107,当所述检测结果正常时,执行步骤:接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频。 [0074] step S107, when the normal detection results, performs the steps of: receiving said second detection terminal second predetermined audio transmission, and playing the second audio preset detection.

[0075]当所述第二终端接收到所述第一预设检测音频时,通过其音频输出设备的播放所述第一预设检测音频,同时,所述第二终端的音频检测程序检测其音频输入设备接收的第一预设检测音频,判断所述音频输出设备播放所述第一预设检测音频与所述音频输入设备的第一预设检测音频是否是同比例变化。 [0075] When the second terminal receives the first predetermined audio detection, by playing the audio output device which detects a first predetermined audio at the same time, the audio detection process for detecting the second terminal thereof an audio input device receives a first predetermined audio detection, audio output device determines the first predetermined playing the audio to the audio input detecting device detects whether the audio first preset rate of change is the same. 当所述音频输出设备播放所述第一预设检测音频与所述音频输入设备的第一预设检测音频是同比例变化时,判断所述第二终端的音频线路畅通且所述音频输入输出设备可以正常运行,当所述第二终端的音频线路畅通时,通过其音频输出设备播放第二预设检测音频,并通过其音频输入设备接收到所述第二预设检测音频,通过网络将所述第二预设检测音频发送给所述第一终端。 When the audio output device to play the audio and the first predetermined audio input detecting device detecting a first predetermined rate of change when the same is audio, the second terminal determines an audio line is clear and the audio input and output equipment can operate normally, the second terminal when an audio smooth lines, through which the second audio output device displays the preset audio detection, and receiving the second audio preset by detecting which audio input device, via a network detecting the second predetermined transmitted to the first audio terminal. 当所述音频输出设备播放所述第一预设检测音频与所述音频输入设备的第一预设检测音频未同比例变化时,判断所述第二终端的音频线路阻塞。 When the audio output device to play the audio and the first predetermined audio input detecting device detecting a first predetermined audio is not changed in the same proportion, determine whether the second audio line terminal is blocked. 所述第二终端将其音频线路畅通还是阻塞的检测结果发送给所述第一终端。 Said second audio line terminal to clear clogged or the detection result to the first terminal.

[0076] 第一终端接收到第二终端发送的音频线路检测结果,判断所述音频检测结果是否正常,当所述音频线路检测结果异常时,即当所述第二终端的音频线路阻塞时,结束与所述第二终端之间的音频连接线的检测,提示所述第二终端的音频设备异常。 [0076] The first audio line terminal receiving the detection result sent by the second terminal, determines whether the detection result of the normal audio, the audio circuit when abnormality detection result, i.e., when the second audio line terminal obstruction, abnormality detection, audio prompt the second terminal end of the connecting line between the second terminal and the audio device. 所述第一终端可以通过播放预设的报警提示音或者在屏幕上显示某个特定表示异常图标的方式提示用户所述第二终端异常,等待排除所述第二终端音频线路的故障。 The first terminal may play a preset alarm sound or display on a screen of a particular icon indicating an abnormal manner abnormal to prompt the user of the second terminal, the second terminal waits for troubleshooting audio line. 并判断是否存在除当前第二终端外的其它终端,当存在除当前第二终端外的其它终端时,向所述其它终端发送第一预设检测音频,以供所述其它终端进行检测。 And determines whether there are other terminals in addition to a second current terminal, when there is another terminal other than the current of the second terminal, transmitting a first predetermined audio detection to the other terminal, for use by the other terminal is detected. 当所述检测结果正常时,执行步骤:接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频。 When the normal detection results, performs the steps of: receiving said second terminal transmits a second predetermined audio detection and detection of the second preset audio playback. 即当所述第二终端的音频线路正常时,所述第一终端进行和所述第二终端之间音频连接线的检测。 That is, when the normal line of the second audio terminal, the first terminal and the audio cable between detecting the second terminal.

[0077] 本实施例通过当第二终端音频线路异常时,第一终端发出提示,结束对所述第二终端音频线路的检测,以进行对除当前第二终端外的其它终端的检测,有效提高了第一终端与至少一个第二终端音频连接线和音频设备的检测效率。 [0077] In this embodiment, when the second terminal audio line is abnormal, a first terminal alert, detecting the end of said second audio line terminal to detect other terminals in addition to the second terminal of the current, effective improved least a first terminal and a second terminal detection efficiency audio equipment and an audio cable.

[0078] 参照图4,图4为本发明音频连接线检测方法第四实施例的流程示意图。 [0078] Referring to FIG. 4, FIG. 4 schematic flowchart of a fourth embodiment of the invention method for detecting audio cable.

[0079] 基于第一实施例提出本发明音频连接线检测方法的第三实施例。 [0079] The present invention proposes an audio cable detection method based on the first embodiment of the third embodiment. 在本实施例中,所述步骤SlOl之前,还包括: In the present embodiment, prior to the step of the SLOL, further comprising:

[0080] 步骤S108,第一终端通过其音频输入设备接收第一预设检测音频,并通过其音频输出设备输出所述第一预设检测音频; [0080] Step S108, a first terminal receiving a first predetermined audio through its audio input detection device, and detects the audio through its audio output device the first predetermined;

[0081] 步骤S109,判断接收的第一预设检测音频和输出的第一预设检测音频是否同比例变化; [0081] step S109, first determines whether the received detection predetermined first preset detection audio output from the audio and whether a change in the same proportion;

[0082] 步骤S110,当所述接收的第一预设检测音频和输出的第一预设检测音频同比例变化时,判定所述第一终端音频线路畅通; [0082] step S110, the detection of said predetermined when a first received first predetermined audio output and audio detection with ratio variation, determining that the first audio terminal smooth lines;

[0083] 当在大量终端的音频设备连接线的连接场景下,将所述大量终端通过MCU进行级联连接,确定当前场景中的终端个数及连接方式。 [0083] When in the scenes large number of terminal devices connected to an audio line terminal to said plurality of cascade connected through MCU, and determine the number of terminal connections in the current scene. 第一终端先环回自检,即对自己的音频设备先进行检测。 A first terminal to a loopback self-test, i.e., their first audio device is detected. 当所述第一终端对自己的音频设备进行检测时,首先通过其音频输出设备进行检测,如对所述音频输出设备的放音通道进行检测,重复播放第一预设检测音频,确定所述音频输出设备放音通道正常。 When the terminal first detects own audio equipment, an audio output through its first detection device, such as p-channel playback of the audio output device is detected, a first predetermined repeat play audio detection, determining the The audio output device normal playback channels. 当所述音频输出设备运行正常时,通过其音频输入设备接收所述第一预设检测音频,并通过其音频输出设备播放所述第一预设检测音频。 When operating normally the audio output device, receiving an audio input device through which the first preset audio detection, audio output device through which the first predetermined playback audio detection. 判断所述接收的第一预设检测音频和输出的第一预设检测音频是否同比例变化;如通过所述音频输入设备输入逐步放大的第一预设检测音频,判断所述音频输出设备所播放的第一预设检测音频是否也是逐步放大的。 Determining whether said received first preset detection output audio and audio detection with a first predetermined rate of change; by the audio input device as an input a first predetermined phase detecting amplified audio, the audio output device is determined whether playing a first preset audio detection is gradually enlarged. 当所述输入的第一预设检测音频和输出的第一预设检测音频同比例变化时,判定所述第一终端音频线路畅通,且所述第一终端的音频输入输出设备正常。 When the first detection of the predetermined first preset input and audio output from the audio detection with ratio variation, determining that the first audio terminal smooth lines, and the first terminal of the audio input and output devices properly. 根据不同的第一预设检测音频,对所述第一终端的音频设备的不同性能进行检测。 Depending on the detection of a first predetermined audio, the audio device to different properties of the first terminal is detected.

[0084] 步骤S111,当所述接收的第一预设检测音频和输出的第一预设检测音频未同比例变化时,提示所述第一终端音频线路阻塞。 [0084] step S111, the audio is detected when the first predetermined preset detection of the received first audio output does not change and the same proportion, the first terminal audio prompt line blocking.

[0085]当所述音频输入设备接收的第一预设检测音频和所述音频输出设备播放的第一预设检测音频未同比例变化时,提示所述第一终端音频线路阻塞。 [0085] When detecting a first predetermined audio input of the audio receiver device detecting a first predetermined audio player and the audio output device is not changed in the same proportion, the first terminal audio prompt line blocking. 所述第一终端可以通过播放预设的报警提示音或者在屏幕上显示某个特定表示异常图标的方式提示音频线路阻塞,即提示所述音频设备出现故障,等待排除其音频线路故障。 The first terminal may play a preset alarm sound or display on a screen of a particular icon indicating abnormality audio prompt for the line is congested, i.e., the audio equipment failure prompt, waiting excluded audio line fault.

[0086] 进一步地,所述步骤SllO之后,还包括: [0086] Furthermore, after the step SllO, further comprising:

[0087] 步骤S112,判断是否存在除当前第二终端外的其它第二终端; [0087] step S112, determines whether there are other terminals in addition to the second terminal of the second current;

[0088] 步骤S113,当存在所述其它第二终端时,屏蔽所述其它第二终端。 [0088] Step S113, the presence of the other when the second terminal, a second terminal of said other shield.

[0089]当第一终端的音频线路畅通时,且准备与当前第二终端之间的音频连接线进行检测时,判断当前场景下除当前第二终端以外,是否还存在其它的第二终端,当存在所述其它的第二终端时,屏蔽所述其它的第二终端,即使所述其它第二终端静音,以免干扰所述第一终端和所述当前第二终端之间音频连接线的检测效果。 When [0089] When the first terminal of the audio line is clear and ready to detect the audio cable between the second current terminal, a second terminal other than the current is determined whether there are other current terminal of the second scene, when the presence of the other second terminal, the second terminal of said other shield, even when the other second terminal muted, so as not to interfere with the detection of the current audio connection line between the first terminal and a second terminal of said effect.

[0090] 本实施例通过第一终端对其音频设备的检测和在当前场景下屏蔽掉除当前第二终端外的其它第二终端,避免了在第一终端和第二终端音频连接线检测过程中出现嘯叫、混响等现象。 [0090] In this embodiment, a first terminal thereof and audio apparatus detected in the current scene masked second terminal in addition to the other terminal of the second current, to avoid the first and second terminals of the audio cable detection process appear howling, reverb and so on.

[0091] 本发明进一步提供一种音频连接线检测装置。 [0091] The present invention further provides an audio cable detection means.

[0092] 参照图6,图6为本发明音频连接线检测装置第一实施例的功能模块示意图。 [0092] Referring to FIG. 6, FIG. 6 is a schematic functional module according to the audio connection line detection device of the first embodiment of the present invention.

[0093] 在本实施例中,所述音频连接线检测装置包括: [0093] In the present embodiment, the audio cable detection means comprises:

[0094] 发送模块101,用于第一终端在音频线路畅通时,向至少一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测; [0094] The transmitting module 101, a first terminal when the audio smooth lines, a first preset detection audio transmission to at least one second terminal, a second terminal for the audio line detection;

[0095] 在某些场景下,会存在大量终端连接的情况,第一终端通过MCU与至少一个第二终端进行连接对通,所述第一终端和至少一个第二终端通过音频连接线与所述MCU所在的机房连接,即大量终端通过MCU级联连接。 [0095] In some scenarios, there will be a case where a large number of connection terminals, a first terminal connected to the MCU through the at least one second terminal, the first terminal and a second terminal through the at least one audio cable and the room where said MCU is connected, i.e., a large number of terminals connected by MCU cascade.

[0096] 参照图5,图5为终端通过MCU级联连接示意图。 [0096] Referring to FIG. 5, FIG. 5 is a schematic view of a terminal connected via MCU cascade.

[0097]当所述第一终端的音频线路畅通时,即所述第一终端的音频输出设备输出信号和音频输入设备输入信号的频率、强度、背景噪声等都在正常范围内时,通过网络向一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测,以启动所述第二终端音频设备的音频检测程序。 [0097] When the first audio line terminal is open, i.e. the frequency, intensity, background noise signal and an audio output device, an audio input device an input signal of the first terminal are all within normal range, through the network a second terminal to send a first predetermined audio detection, to a second terminal for the audio line detection, audio detection process to start the audio of the second terminal device. 所述第一预设检测音频包括但不限于一段音乐,一段音量从小到大变化的声音等。 Detecting the first predetermined audio including but not limited to a piece of music, a period varying from small to large volume sound or the like. 所述音频输入设备包括但不限于麦克风,所述音频输出设备包括但不限于音响、喇叭等。 The audio input device including but not limited to a microphone, the audio output device include but are not limited to audio, speakers and the like.

[0098] 接收模块102,用于接收所述第二终端发送的第二预设检测音频; [0098] a receiving module 102, for detecting a second predetermined audio receiver sent by the second terminal;

[0099] 播放模块103,用于播放所述第二预设检测音频; [0099] a playing module 103, the second predetermined detection for playing audio;

[0100] 判定模块104,用于当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频同比例变化时,判定与所述第二终端的音频连接线正常。 [0100] Decision block 104, when the play for detecting a second predetermined audio sent by the second terminal upon detecting a second predetermined rate of change with the audio, and the second terminal is determined audio cable normal.

[0101] 第一终端通过其音频输入设备接收到所述第二终端通过网络发送的第二预设检测音频,并通过其音频输出设备播放所述第二预设检测音频。 [0101] The first receiving terminal through which an audio input device to detect a second predetermined audio from the second terminal through the network, through its audio output device and the second predetermined detection audio playback. 判断所述音频输入设备接收到所述第二预设检测音频与所述音频输出设备播放所述第二预设检测音频是否同比例变化。 Analyzing the audio input device receiving the second predetermined detection audio player and the audio output device whether the audio detection with second predetermined rate of change. 当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频同比例变化时,判定所述第一终端和所述第二终端之间的音频连接线连接正常。 Second detecting when said predetermined second preset detection audio player sent by the second terminal with audio change ratio, determined audio cable between the first terminal and the second terminal is connected normally . 如当所述音频输入设备接收到所述第二预设检测音频的声音强度与所述音频输出设备播放所述第二预设检测音频的声音强度同比例放大或同比例缩小时,如通过所述音频输入设备输入逐步放大的第一预设检测音频,判断所述音频输出设备所播放的第一预设检测音频是否也是逐步放大的。 As the audio input device when receiving the second predetermined audio sound intensity detected when the audio output device to play the second predetermined audio sound intensity detected with the same scaled up or scaled down, as indicated by the said audio input device inputs a first predetermined phase detecting amplified audio, the audio output device determines the first predetermined playback detecting whether the audio is gradually enlarged. 且这个比例变化是在正常的声音强度范围内时,判定所述第一终端和所述第二终端之间的音频连接线连接正常。 And the rate of change is within the normal range of sound intensity, determined audio cable between the first terminal and the second terminal is connected properly. 如当所述音频输入设备输入的第一预设检测音频的声音强度为从50分贝逐渐增大到100分贝时,所述音频输出设备播放的第一预设检测音频的声音强度为从45分贝逐渐增大到95分贝,则可以认为所述第一终端和所述第二终端之间的音频连接线连接正常。 The audio input device when the input first audio preset audio level detector is gradually increased from 50 db to 100 dB sound intensity detecting the first preset audio playback device for audio output from the 45 db gradually increases to 95 dB may be considered audio cable between the first terminal and the second terminal is connected properly. 所述第二预设检测音频包括但不限于一段音乐,一段音量从小到大变化的声音等。 Detecting the second predetermined audio including but not limited to a piece of music, sound, and some change in volume from small to large.

[0102]当第一终端与当前第二终端之间的音频连接线正常时,判断当前场景下是否存在其它的第二终端,即是否存在第二个第二终端,当存在时,向所述其它的第二终端中的一个发送第一预设音频检测信号,以供所述第二终端进行音频线路检测,检测方法如第一终端和第一个第二终端检测方法一致,直至当前场景下的全部第二终端检测完毕。 [0102] When an audio cable is connected between the first terminal and the second terminal of the current normal, it is determined whether other terminal of the second current scene, i.e., whether there is a second second terminal, when present, to the transmitting a second other terminal of the first preset audio detection signal, a second terminal for the audio line detection, such as detection methods consistent with the first terminal and a second terminal detection method, until the current scene all testing is completed the second terminal.

[0103] 本实施例通过对第一终端和至少一个第二终端的音频连接线的检测,实现了自动检测不同终端之间的音频连接线是否连接正确,同时也提高了音频设备的检测效率,满足了大量音频设备调试的实际需求。 [0103] In this embodiment, a first detecting terminal of the audio connection lines and at least one second terminal, to achieve automatic detection of the audio connection lines between the different terminals is connected properly, but also improve the efficiency of detecting the audio device, meet the actual needs of a large number of audio device debugging.

[0104] 参照图7,图7为本发明音频连接线检测装置第二实施例的功能模块示意图。 Function module [0104] Referring to FIG. 7, FIG. 7 is a second embodiment of an audio connection line detection device of the invention FIG.

[0105] 基于第一实施例提出本发明音频连接线检测装置的第二实施例。 [0105] The present invention proposes an audio cable detection apparatus based on the first embodiment of the second embodiment. 在本实施例中,所述判定模块104,还用于当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频未同比例变化时,判定与所述第二终端的音频连接线异常,并发出提示。 In the present embodiment, the determination module 104 is further configured to detect a second predetermined audio playback when the second predetermined detection audio sent by the second terminal with no change in the ratio, and determining the audio cable terminal of the second abnormality, and alert.

[0106]当第一终端通过其音频输出设备播放所述第二预设检测音频与所述第二终端发送的第二预设检测音频未同比例变化时,判定所述第一终端和所述第二终端之间的音频连接线连接异常,并发出提示。 [0106] When the first terminal does not change in the same proportion by which the second predetermined detecting audio playback audio output device detecting the second predetermined audio sent by the second terminal, said first terminal and said determining audio cable connection abnormality between the second terminal and a tone. 即所述第一终端可以通过播放预设的报警提示音或者在屏幕上显示某个特定表示异常图标的方式提示所述第一终端和所述第二终端之间的音频连接线连接异常,等待排除故障。 I.e., the first terminal may wait for the player by a predetermined alarm tone or audio cable between the display of a particular icon indicating an abnormality prompt for the first terminal and a second terminal connected to the abnormality on the screen, troubleshooting. 如当所述音频输入设备接收到所述第二预设检测音频的声音强度与所述音频输出设备播放所述第二预设检测音频的声音强度未同比例放大或同比例缩小时,则所述第一终端和所述第二终端之间的音频连接线连接异常。 As the intensity of the sound when the audio input device receiving the second predetermined audio sound intensity detected with the audio output device to play the second predetermined detecting unamplified audio or scaled down with the same proportion, then the abnormal audio cable between said first terminal and the second terminal is connected.

[0107] 进一步地,所述接收模块102,还用于接收所述第二终端的音频线路检测结果; [0107] Further, the receiving module 102 is further configured to receive the audio line detection result of the second terminal;

[0108] 进一步地,所述音频连接线检测装置还包括: [0108] Further, the audio connection line detecting means further comprises:

[0109] 第一判断模块105,用于判断所述检测结果是否正常; [0109] a first determining module 105 for determining whether the detection result is normal;

[0110] 结束模块106,用于当所述检测结果异常时,结束与当前第二终端音频连接; [0110] End module 106, when said abnormality detection result, a second end of the current audio connection terminal;

[0111] 执行模块107,用于当所述检测结果正常时,执行步骤:接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频。 [0111] The execution module 107 is normal when said detection result, performing the steps of: receiving a second predetermined detecting audio from the second terminal and the second predetermined detection audio playback.

[0112]当所述第二终端接收到所述第一预设检测音频时,通过其音频输出设备的播放所述第一预设检测音频,同时,所述第二终端的音频检测程序检测其音频输入设备接收的第一预设检测音频,判断所述音频输出设备播放所述第一预设检测音频与所述音频输入设备的第一预设检测音频是否是同比例变化。 [0112] When the second terminal receives the first predetermined audio detection, by playing the audio output device which detects a first predetermined audio at the same time, the audio detection process for detecting the second terminal thereof an audio input device receives a first predetermined audio detection, audio output device determines the first predetermined playing the audio to the audio input detecting device detects whether the audio first preset rate of change is the same. 当所述音频输出设备播放所述第一预设检测音频与所述音频输入设备的第一预设检测音频是同比例变化时,判断所述第二终端的音频线路畅通且所述音频输入输出设备可以正常运行,当所述第二终端的音频线路畅通时,通过其音频输出设备播放第二预设检测音频,并通过其音频输入设备接收到所述第二预设检测音频,通过网络将所述第二预设检测音频发送给所述第一终端。 When the audio output device to play the audio and the first predetermined audio input detecting device detecting a first predetermined rate of change when the same is audio, the second terminal determines an audio line is clear and the audio input and output equipment can operate normally, the second terminal when an audio smooth lines, through which the second audio output device displays the preset audio detection, and receiving the second audio preset by detecting which audio input device, via a network detecting the second predetermined transmitted to the first audio terminal. 当所述音频输出设备播放所述第一预设检测音频与所述音频输入设备的第一预设检测音频未同比例变化时,判断所述第二终端的音频线路阻塞。 When the audio output device to play the audio and the first predetermined audio input detecting device detecting a first predetermined audio is not changed in the same proportion, determine whether the second audio line terminal is blocked. 所述第二终端将其音频线路畅通还是阻塞的检测结果发送给所述第一终端。 Said second audio line terminal to clear clogged or the detection result to the first terminal.

[0113] 第一终端接收到第二终端发送的音频线路检测结果,判断所述音频检测结果是否正常,当所述音频线路检测结果异常时,即当所述第二终端的音频线路阻塞时,结束与所述第二终端之间的音频连接线的检测,提示所述第二终端的音频设备异常。 [0113] The first audio line terminal receiving the detection result sent by the second terminal, determines whether the detection result of the normal audio, the audio circuit when abnormality detection result, i.e., when the second audio line terminal obstruction, abnormality detection, audio prompt the second terminal end of the connecting line between the second terminal and the audio device. 所述第一终端可以通过播放预设的报警提示音或者在屏幕上显示某个特定表示异常图标的方式提示用户所述第二终端异常,等待排除所述第二终端音频线路的故障。 The first terminal may play a preset alarm sound or display on a screen of a particular icon indicating an abnormal manner abnormal to prompt the user of the second terminal, the second terminal waits for troubleshooting audio line. 并判断是否存在除当前第二终端外的其它终端,当存在除当前第二终端外的其它终端时,向所述其它终端发送第一预设检测音频,以供所述其它终端进行检测。 And determines whether there are other terminals in addition to a second current terminal, when there is another terminal other than the current of the second terminal, transmitting a first predetermined audio detection to the other terminal, for use by the other terminal is detected. 当所述检测结果正常时,执行步骤:接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频。 When the normal detection results, performs the steps of: receiving said second terminal transmits a second predetermined audio detection and detection of the second preset audio playback. 即当所述第二终端的音频线路正常时,所述第一终端进行和所述第二终端之间音频连接线的检测。 That is, when the normal line of the second audio terminal, the first terminal and the audio cable between detecting the second terminal.

[0114] 本实施例通过当第一终端与第二终端之间的音频连接线连接异常时,发出提示,使终端用户可以尽快排除所述第一终端与第二终端之间的音频连接线连接故障。 [0114] In this embodiment, when an audio cable is connected between the first terminal and the second terminal connection failure, alert, so that the end user can exclude audio cable between the first connecting terminal and the second terminal as soon as possible malfunction. 同时通过当第二终端音频线路异常时,第一终端发出提示,结束对所述第二终端音频线路的检测,以进行对除当前第二终端外的其它终端的检测,有效提高了第一终端与至少一个第二终端音频连接线和音频设备的检测效率。 At the same time when the second terminal through the audio line is abnormal, a first terminal alert, detecting the end of said second audio line terminal to detect other terminals other than the current of the second terminal, the first terminal improve at least one second terminal and the audio cable detection efficiency and audio equipment.

[0115] 参照图8,图8为本发明音频连接线检测装置第三实施例的功能模块示意图。 [0115] Referring to FIG. 8, FIG. 8 is a functional block of the third embodiment of an audio cable detection means schematic invention.

[0116] 基于第一实施例提出本发明音频连接线检测装置的第三实施例。 [0116] The third proposed embodiment of the present invention, an audio cable based on the detection apparatus according to the first embodiment. 在本实施例中,所述音频连接线检测装置还包括: In the present embodiment, the audio cables detecting means further comprises:

[0117] 处理模块108,用于第一终端通过其音频输入设备接收第一预设检测音频,并通过其音频输出设备输出所述第一预设检测音频; [0117] The processing module 108, a first input terminal through which an audio apparatus receives a first predetermined audio detection, and detection of audio through its audio output device the first predetermined;

[0118] 第二判断模块109,用于判断接收的第一预设检测音频和输出的第一预设检测音频是否同比例变化; [0118] The second determination module 109 for receiving a first predetermined first preset detection determination and audio output from the audio detection whether a change in the same proportion;

[0119] 所述判定模块104,还用于当所述接收的第一预设检测音频和输出的第一预设检测音频同比例变化时,判定所述第一终端音频线路畅通; [0119] The determining module 104 is further configured to, when a first predetermined rate of change with the audio received from the first detecting predetermined detection and audio output, audio line terminal determines that the first flow;

[0120] 当在大量终端的音频设备连接线的连接场景下,将所述大量终端通过MCU进行级联连接,确定当前场景中的终端个数及连接方式。 [0120] When in the scenes large number of terminal devices connected to an audio line terminal to said plurality of cascade connected through MCU, and determine the number of terminal connections in the current scene. 第一终端先环回自检,即对自己的音频设备先进行检测。 A first terminal to a loopback self-test, i.e., their first audio device is detected. 当所述第一终端对自己的音频设备进行检测时,首先通过其音频输出设备进行检测,如对所述音频输出设备的放音通道进行检测,重复播放第一预设检测音频,确定所述音频输出设备放音通道正常。 When the terminal first detects own audio equipment, an audio output through its first detection device, such as p-channel playback of the audio output device is detected, a first predetermined repeat play audio detection, determining the The audio output device normal playback channels. 当所述音频输出设备运行正常时,通过其音频输入设备接收所述第一预设检测音频,并通过其音频输出设备播放所述第一预设检测音频。 When operating normally the audio output device, receiving an audio input device through which the first preset audio detection, audio output device through which the first predetermined playback audio detection. 判断所述接收的第一预设检测音频和输出的第一预设检测音频是否同比例变化;如通过所述音频输入设备输入逐步放大的第一预设检测音频,判断所述音频输出设备所播放的第一预设检测音频是否也是逐步放大的。 Determining whether said received first preset detection output audio and audio detection with a first predetermined rate of change; by the audio input device as an input a first predetermined phase detecting amplified audio, the audio output device is determined whether playing a first preset audio detection is gradually enlarged. 当所述输入的第一预设检测音频和输出的第一预设检测音频同比例变化时,判定所述第一终端音频线路畅通,且所述第一终端的音频输入输出设备正常。 When the first detection of the predetermined first preset input and audio output from the audio detection with ratio variation, determining that the first audio terminal smooth lines, and the first terminal of the audio input and output devices properly. 根据不同的第一预设检测音频,对所述第一终端的音频设备的不同性能进行检测。 Depending on the detection of a first predetermined audio, the audio device to different properties of the first terminal is detected.

[0121] 进一步地,所述音频连接线检测装置还包括提示模块110,用于当所述接收的第一预设检测音频和输出的第一预设检测音频未同比例变化时,提示所述第一终端音频线路阻塞。 When [0121] Further, the audio cable connector means further comprises a prompt detection module 110 for detecting when a first predetermined audio output of the receiver and a first predetermined audio is not detected change in the same proportion, prompting the a first audio line terminal blocked.

[0122]当所述音频输入设备接收的第一预设检测音频和所述音频输出设备播放的第一预设检测音频未同比例变化时,提示所述第一终端音频线路阻塞。 [0122] When detecting a first predetermined audio input of the audio receiver device detecting a first predetermined audio player and the audio output device is not changed in the same proportion, the first terminal audio prompt line blocking. 所述第一终端可以通过播放预设的报警提示音或者在屏幕上显示某个特定表示异常图标的方式提示音频线路阻塞,即提示所述音频设备出现故障,等待排除其音频线路故障。 The first terminal may play a preset alarm sound or display on a screen of a particular icon indicating abnormality audio prompt for the line is congested, i.e., the audio equipment failure prompt, waiting excluded audio line fault.

[0123] 进一步地,所述第二判断模块109,还用于判断是否存在除当前第二终端外的其它第二终端; [0123] Further, the second determination module 109 is also configured to determine whether there are other terminals in addition to the second terminal of the second current;

[0124] 所述音频连接线检测装置还包括屏蔽模块111,用于当存在所述其它第二终端时,屏蔽所述其它第二终端。 [0124] The audio line detection device further comprising a shield connector module 111, when present for the other second terminal, the second terminal of said other shield.

[0125]当第一终端的音频线路畅通时,且准备与当前第二终端之间的音频连接线进行检测时,判断当前场景下除当前第二终端以外,是否还存在其它的第二终端,当存在所述其它的第二终端时,屏蔽所述其它的第二终端,即使所述其它第二终端静音,以免干扰所述第一终端和所述当前第二终端之间音频连接线的检测效果。 When [0125] When the first terminal of the audio line is clear and ready to detect the audio cable between the second current terminal, a second terminal other than the current is determined whether there are other current terminal of the second scene, when the presence of the other second terminal, the second terminal of said other shield, even when the other second terminal muted, so as not to interfere with the detection of the current audio connection line between the first terminal and a second terminal of said effect.

[0126] 本实施例通过第一终端对其音频设备的检测和在当前场景下屏蔽掉除当前第二终端外的其它第二终端,避免了在第一终端和第二终端音频连接线检测过程中出现嘯叫、混响等现象。 [0126] In this embodiment, a first terminal thereof and audio apparatus detected in the current scene masked second terminal in addition to the other terminal of the second current, to avoid the first and second terminals of the audio cable detection process appear howling, reverb and so on.

[0127] 上述本发明实施例序号仅仅为了描述,不代表实施例的优劣。 Embodiment [0127] The present invention No. merely for description, the embodiments do not represent the merits embodiment. 通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。 By the above described embodiments, those skilled in the art may clearly understand that the preceding embodiments may be implemented by software plus a necessary universal hardware platform, also be implemented by hardware, but the former is preferred in many cases embodiments. 基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如R0M/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,或者网络设备等)执行本发明各个实施例所述的方法。 Based on such understanding, the technical solutions of the present invention in essence or the part contributing to the prior art may be embodied in a software product, which computer software product is stored in a storage medium (e.g. R0M / RAM, magnetic disk, CD-ROM), and includes several instructions that enable a computer device (may be a cell phone, computer, server, or network device) to execute the methods according to embodiments of the present invention.

[0128] 以上仅为本发明的优选实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。 [0128] The above description is only preferred embodiments of the present invention, not intended to limit the scope of the present invention, all utilize the present specification and drawings taken equivalent structures or equivalent process, or applied directly or indirectly to other related technical fields shall fall within the scope of protection of the present invention.

Claims (10)

  1. 1.一种音频连接线检测方法,其特征在于,所述音频连接线检测方法包括以下步骤: 第一终端在音频线路畅通时,向至少一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测; 接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频; 当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频同比例变化时,判定与所述第二终端的音频连接线正常。 A method for detecting audio cable, characterized in that the audio connection line detecting method comprising the steps of: a first flow line when the audio terminal, a first preset detection audio transmission to at least one second terminal, for said second audio line terminal is detected; detecting the second predetermined audio receiving a second transmitting terminal and the second predetermined detection playing audio; when the second predetermined detection playing the audio when the second audio is detected with a predetermined ratio of change, determines whether the second terminal sent by the second terminal audio cable properly.
  2. 2.如权利要求1所述的音频连接线检测方法,其特征在于,所述接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频的步骤之后,还包括: 当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频未同比例变化时,判定与所述第二终端的音频连接线异常,并发出提示。 2. The audio connection line detection method according to claim 1, wherein said second predetermined detecting receiving audio from the second terminal and detecting a second predetermined audio playback after said step, further comprising: detecting when the second predetermined audio playback of the audio of the second predetermined detection sent by the second terminal with no change in ratio, is determined and a second terminal of the audio cable abnormality, and a tone .
  3. 3.如权利要求1所述的音频连接线检测方法,其特征在于,所述第一终端在音频线路畅通时,向至少一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测的步骤之后,还包括: 接收所述第二终端的音频线路检测结果,判断所述检测结果是否正常; 当所述检测结果异常时,结束与当前第二终端音频连接线的检测; 当所述检测结果正常时,执行步骤:接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频。 3. The audio connection line detection method according to claim 1, wherein the first terminal when the audio smooth lines, a first preset detection audio transmission to at least one second terminal for the second after the audio line terminal performs the step of detecting further comprises: receiving the audio detection result of the second line terminal, determining whether the detection result is normal; when the abnormality detection result, a second current terminal end audio cable detection; normal when the detection result, performing the steps of: receiving said second detection terminal second predetermined audio transmission, and playing the second audio preset detection.
  4. 4.如权利要求1至3任一项所述的音频连接线检测方法,其特征在于,所述第一终端在音频线路畅通时,向至少一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测的步骤之前,还包括: 第一终端通过其音频输入设备接收第一预设检测音频,并通过其音频输出设备输出所述第一预设检测音频; 判断接收的第一预设检测音频和输出的第一预设检测音频是否同比例变化; 当所述接收的第一预设检测音频和输出的第一预设检测音频同比例变化时,判定所述第一终端音频线路畅通; 当所述接收的第一预设检测音频和输出的第一预设检测音频未同比例变化时,提示所述第一终端音频线路阻塞。 4. A method for detecting an audio cable according to claim 3, characterized in that said first terminal when the audio smooth lines, a first predetermined transmit audio to at least one second detecting terminal to prior to the second supply terminal for the audio line detection step, further comprising: a first audio input terminal through which the detection device receives a first predetermined audio, and the audio output device through which the first predetermined audio detection; Analyzing whether the received first preset first and preset audio detector detects audio output with varying proportions; when the rate of change with a first predetermined audio received from the first detecting predetermined detection output and audio, determining the a first flow line terminal audio; detecting when a first predetermined audio received from the first audio preset detection output is not changed and the same proportion, the first terminal audio prompt line blocking.
  5. 5.如权利要求4所述的音频连接线检测方法,其特征在于,所述当所述接收的第一预设检测音频和输出的第一预设检测音频同比例变化时,判定所述第一终端音频线路畅通的步骤之后,还包括: 判断是否存在除当前第二终端外的其它第二终端; 当存在所述其它第二终端时,屏蔽所述其它第二终端。 5. The method of detecting the audio cable according to claim 4, wherein, when said first predetermined detecting rate of change of the received audio with a first predetermined audio detection and an output, said first determination after the step a smooth audio line terminal, further comprising: determining whether there are other terminals in addition to a second terminal of a second current; when there is the other second terminal, the second terminal of said other shield.
  6. 6.一种音频连接线检测装置,其特征在于,所述音频连接线检测装置包括: 发送模块,用于第一终端在音频线路畅通时,向至少一个第二终端发送第一预设检测音频,以供所述第二终端进行音频线路检测; 接收模块,用于接收所述第二终端发送的第二预设检测音频; 播放模块,用于播放所述第二预设检测音频; 判定模块,用于当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频同比例变化时,判定与所述第二终端的音频连接线正常。 An audio cable detection means, wherein said detecting means audio cable comprising: a transmitting module, a first terminal when the audio smooth lines, a first predetermined transmit audio to at least one second detecting terminal to a second terminal for the audio line detection; receiving means for detecting a second predetermined audio received from the second terminal; a playing module for playing the second audio preset detection; decision module second detecting when said predetermined second preset detection playing audio sent by the second terminal with the audio rate of change, is determined and a second terminal of the audio cable normal.
  7. 7.如权利要求6所述的音频连接线检测装置,其特征在于,所述判定模块,还用于当所述播放的第二预设检测音频与所述第二终端发送的第二预设检测音频未同比例变化时,判定与所述第二终端的音频连接线异常,并发出提示。 7. The audio connector detecting device according to claim 6, wherein said determination module is further configured to play a second preset when the second predetermined detection tone sent by the second terminal detecting changes in the same proportion when no audio, the audio cable is determined with the exception of the second terminal, and a tone.
  8. 8.如权利要求6所述的音频连接线检测装置,其特征在于,所述接收模块,还用于接收所述第二终端的音频线路检测结果; 所述音频连接线检测装置还包括: 第一判断模块,用于判断所述检测结果是否正常; 结束模块,用于当所述检测结果异常时,结束与当前第二终端音频连接线的检测; 执行模块,用于当所述检测结果正常时,执行步骤:接收所述第二终端发送的第二预设检测音频,并播放所述第二预设检测音频。 8. The audio connection line detection device according to claim 6, wherein the receiving module is further used for receiving audio line detection result of the second terminal; detecting the audio cable means further comprises: a first a determining module, for determining whether the detection result is normal; end module, configured to, when the abnormality detection result, a second current terminal end detection audio cable; normal execution module, configured to, when the detection result when, performing the steps of: receiving said second detection terminal second predetermined audio transmission, and playing the second audio preset detection.
  9. 9.如权利要求6至8任一项所述的音频连接线检测装置,其特征在于,所述音频连接线检测装置还包括: 处理模块,用于第一终端通过其音频输入设备接收第一预设检测音频,并通过其音频输出设备输出所述第一预设检测音频; 第二判断模块,用于判断接收的第一预设检测音频和输出的第一预设检测音频是否同比例变化; 所述判定模块,还用于当所述接收的第一预设检测音频和输出的第一预设检测音频同比例变化时,判定所述第一终端音频线路畅通; 所述音频连接线检测装置还包括提示模块,用于当所述接收的第一预设检测音频和输出的第一预设检测音频未同比例变化时,提示所述第一终端音频线路阻塞。 9. The audio cable detection apparatus 6-1 according to any of claim 8, wherein said detecting means further audio cable comprising: a processing module, through which a first terminal receiving a first audio input device detecting a predetermined audio, and the audio output device through which the first predetermined audio detection; second determination means for determining whether a first predetermined audio detector detects the received audio and outputting a first predetermined rate of change with ; when the determination module is further configured to detect when the first preset rate of change of the received audio with a first preset detection and audio output, audio line terminal determines that the first flow; detecting the audio cable prompt module further comprises means for detecting when a first predetermined audio output of the receiver and a first predetermined audio is not detected change in the same proportion, the first terminal audio prompt line blocking.
  10. 10.如权利要求9所述的音频连接线检测装置,其特征在于,所述第二判断模块,还用于判断是否存在除当前第二终端外的其它第二终端;所述音频连接线检测装置还包括屏蔽模块,用于当存在所述其它第二终端时,屏蔽所述其它第二终端。 Detecting the audio cable; audio cable 10. The detecting device according to claim 9, wherein the second determining module is further configured to determine whether there are other terminals in addition to the second terminal of the second current shielding means further comprises a means for, when the presence of the other second terminal, the second terminal of said other shield.
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