WO2021218011A1 - Tws耳机控制方法、tws耳机及相关设备 - Google Patents

Tws耳机控制方法、tws耳机及相关设备 Download PDF

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Publication number
WO2021218011A1
WO2021218011A1 PCT/CN2020/117082 CN2020117082W WO2021218011A1 WO 2021218011 A1 WO2021218011 A1 WO 2021218011A1 CN 2020117082 W CN2020117082 W CN 2020117082W WO 2021218011 A1 WO2021218011 A1 WO 2021218011A1
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Prior art keywords
signal
charging
communication
preset rule
headset
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PCT/CN2020/117082
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English (en)
French (fr)
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肖丽荣
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炬芯科技股份有限公司
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Publication of WO2021218011A1 publication Critical patent/WO2021218011A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1025—Accumulators or arrangements for charging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1041—Mechanical or electronic switches, or control elements

Definitions

  • the present invention relates to the field of earphone control technology, in particular to a TWS earphone control method, TWS earphone and related equipment.
  • TWS headset charging boxes with screens will display the battery level of the charging box itself and the battery level of the headset at the same time. Therefore, it is necessary to realize the interaction between the charging box and the headset in the headset charging box, and it is possible to use the same contact point for charging and communication. It saves the construction cost very well, and realizes the small size, good sound quality and stability of the TWS headset.
  • the related technology TWS headset includes a charging module and a communication module, which respectively realize the functions of charging and wired communication with the charging box.
  • the state module is used to receive external signals and determine it. It belongs to the charging signal or the communication signal, and then is allocated to the charging module or the communication module to realize the corresponding function.
  • the use of the charging or communication function requires the additional setting of the status module to make a pre-judgment, and then turn to each function module to connect, causing the TWS headset to have a response delay problem, especially the delay of the communication function, which makes the user experience poor.
  • the present invention proposes a TWS headset control method, TWS headset and related equipment with fast response speed and good user experience.
  • the present invention provides a TWS headset control method for TWS headsets.
  • the TWS headset includes a charging module, a wired communication module, and a headset battery.
  • the method includes the following steps:
  • the charging module and the wired communication module simultaneously receive a signal from the same contact point in real time, and respectively compare according to the charging preset rule and the communication preset rule to determine whether the signal meets the condition;
  • the charging module uses the signal conforming to the charging preset rule to charge the headset battery
  • the wired communication module uses the signal conforming to the communication preset rule to implement the TWS headset communication.
  • the charging preset rule is: the signal is a voltage signal greater than the voltage value of the headset battery; the communication preset rule is: the signal conforms to a standard single-wire serial communication protocol or conforms to a custom single-wire transmission The signal of the agreement.
  • the charging preset rule is: the signal is a voltage signal greater than a preset voltage value; the communication preset rule is: the signal conforms to a standard single-wire serial communication protocol or a custom single-wire transmission protocol Signal.
  • the signal is a voltage signal with a fixed amplitude
  • the signal conforming to the custom single-wire transmission protocol is a voltage signal with a variable amplitude
  • the present invention also provides a TWS headset, including:
  • the charging module is electrically connected to the earphone battery for receiving signals in real time, and comparing them according to charging preset rules to determine whether the signal meets the conditions, and using the signals that meet the conditions for the earphone battery Charge; and,
  • the wired communication module is used to receive the signal from the same contact point synchronously with the charging module in real time, compare and determine whether the signal meets the condition according to the communication preset rules, and use the signal that meets the condition to realize communication.
  • the charging preset rule is: the signal is a voltage signal greater than the voltage value of the headset battery; the communication preset rule is: the signal conforms to a standard single-wire serial communication protocol or conforms to a custom single-wire transmission The signal of the agreement.
  • the charging preset rule is: the signal is a voltage signal greater than a preset voltage value; the communication preset rule is: the signal conforms to a standard single-wire serial communication protocol or a custom single-wire transmission protocol Signal.
  • the signal is a voltage signal with a fixed amplitude
  • the signal conforming to the custom single-wire transmission protocol is a voltage signal with a variable amplitude
  • the present invention also provides a TWS headset, including a memory and a processor, and the processor is used to read a program in the memory and execute the steps in the above-mentioned TWS headset control method provided by the present invention.
  • the present invention also provides a charging communication system, including the TWS headset and a charging box provided by the present invention, the charging box is connected to the TWS headset by a contact, and the charging box is used to send the signal.
  • the present invention also provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in the above-mentioned TWS headset control method provided by the present invention are realized.
  • the charging module and the wired communication module simultaneously receive signals in real time, and each according to charging preset rules and communication
  • the preset rule compares and judges whether the signal meets the conditions, so as to realize the charging function and the communication function.
  • the charging module and the wired communication module both receive signals in real time and each judges the qualified signals to respond in real time, it avoids the delay caused by a separate signal judgment module before switching after judgment, and effectively improves
  • the response speed of the TWS headset especially the effect of no delay in the response of the communication function, greatly improves the user experience; moreover, because the wired communication module and the charging module receive the same signal at the same time, they can share the same interface contacts, saving structure The cost improves the stability of the TWS headset.
  • FIG. 1 is a flow chart of the TWS headset control method of the present invention
  • FIG. 2 is a structural block diagram of the TWS headset of the present invention.
  • the present invention provides a TWS headset control method for TWS headsets.
  • the TWS headset includes a charging module, a wired communication module, and a headset battery.
  • the method includes the following steps:
  • Step S1 The charging module and the wired communication module simultaneously receive the signal from the same contact point in real time, and respectively compare according to the charging preset rule and the communication preset rule to determine whether the signal meets the condition.
  • the signal may be a signal sent by the charging box, such as a charging signal, a communication signal, or a communication signal sent by a firmware burner, or a communication signal sent by a headset debugger.
  • the charging module and the wired communication module receive the signal at the same time, and respectively determine whether they meet the conditions. In this way, the charging module and the wired communication module can share a contact point to improve the stability of the TWS headset.
  • Step S2 The charging module uses the signal that meets the preset charging rule to charge the headset battery through the charging module; the wired communication module uses the signal that meets the preset communication rule for Realize the TWS headset communication.
  • the charging preset rule is: the signal is a voltage signal greater than the voltage value of the headset battery. That is, when the charging preset rule is satisfied, the charging module uses the signal to charge the earphone battery through its own loop control. That is, the charging module always processes the on state, and as long as the received signal is a voltage signal greater than the voltage value of the headset battery, it is used to charge the headset battery. Therefore, when the voltage value of the signal meets the condition, its voltage value can become smaller as the battery voltage value becomes smaller at different times.
  • the headset battery voltage value is 3.8V
  • the headset battery can be charged; when the headset battery voltage value drops to 3.5V, then as long as the signal voltage value is greater than 3.5V, it can be achieved Charge the headset battery.
  • This component is an existing conventional circuit component, which can be directly integrated into the charging module and has low cost. It is a part of the existing charging module. There is no need to separately install a relatively high-priced comparative component, which saves production costs and improves charging. Response efficiency.
  • the communication preset rule is: the signal is a signal conforming to a standard single-wire serial communication protocol or a signal conforming to a custom single-wire transmission protocol.
  • the charging module receives the signal in real time and makes a judgment according to the charging preset rule; when the signal is a voltage signal greater than the headset battery voltage of 4.0V, the charging module directly uses the signal to The headset battery is charged; and when the signal is a voltage signal less than or equal to 4.0V, the charging module ignores the signal and the headset battery is not charged.
  • the wired communication module also receives the signal in real time and judges according to the communication preset rules.
  • the wired communication module follows the same The protocol standard feeds back response information to realize the wired communication function of the TWS headset.
  • the standard single-wire serial communication protocol can be the one-wire bus protocol
  • the custom single-wire transmission protocol can be a voltage signal with a preset law of varying amplitude or a custom data signal that is transmitted at a specific rate and starts with a preset array ;
  • a voltage signal with a preset regular change amplitude can be a voltage signal that changes alternately and or in combination with 5V and 3V, or a voltage signal that changes alternately and or in combination with 5V and 0V, or it can be a voltage signal that changes alternately and or in combination with 5V and 4V. And/or 0V alternating and/or combined voltage signals;
  • a preset voltage signal greater than 2.5V represents data 1
  • a voltage signal less than 0.7V represents data 0.
  • the custom data signal that is transmitted at a specific rate and starts with a preset array may be a data signal starting at 0101.
  • the TWS headset realizes charging and communication functions Simultaneously.
  • charging preset rule and the communication preset rule are not limited to the above-mentioned embodiments, for example:
  • the charging preset rule is: the signal is a voltage signal greater than a preset voltage value.
  • the communication preset rule is: the signal is a signal conforming to a standard single-wire serial communication protocol or a signal conforming to a custom single-wire transmission protocol.
  • the headset battery can be charged as long as the voltage value of the signal is greater than 4.2V. No matter how much the headset battery voltage value drops, the signal voltage value is 4.2V or below. Ignored and do not charge the headset battery.
  • the realization method is realized by the voltage comparator inside the charging module. Since the charging module must have a comparator for judging the battery's full charge, there is no need to increase additional cost if this comparator is reused for input voltage judgment.
  • the comparison circuit is a conventional circuit of the charging module in the prior art, which is simple and easy to implement. And it does not affect the charging response efficiency, and there is no need to set up a separate comparison device separately, which saves production costs.
  • the above description is based on an example that the voltage when the battery is fully charged is 4.2V.
  • the signal in the charging preset rule, is a voltage signal with a fixed amplitude.
  • the signal in the communication preset rule, is a voltage signal of varying amplitude.
  • the signal of the custom single-wire transmission protocol is a voltage signal with a variable amplitude, the fixed amplitude is constrained to realize charging, and the variable amplitude is constrained to realize communication.
  • This method can more effectively and accurately realize signal judgment. The principle is similar to that of the voltage value as the judgment criterion, and will not be repeated here.
  • the signal can also be directly judged as a charging signal when the voltage signal has a fixed amplitude, and as a communication signal when the voltage signal has a varying amplitude.
  • the signal in the condition that is judged to be a charging signal, the signal preferably needs to be greater than the minimum voltage of the earphone battery in order to be effectively charged.
  • the charging module and the wired communication module both receive signals in real time and each judges the qualified signals to respond in real time, it avoids the delay caused by a separate signal judgment module and then transfers after the judgment, which is effective Improved the response speed of the TWS headset, especially the communication function response without delay, which greatly improves the user experience.
  • the present invention also provides a TWS headset 200, which includes a headset battery 1, a charging module 2 and a wired communication module 3.
  • the charging module 2 is electrically connected to the earphone battery 1 for receiving signals from the same signal contact in real time, and comparing the signals according to preset charging rules to determine whether the signals meet the conditions, and use the signals that meet the conditions for Charge the headset battery.
  • the wired communication module 3 is used to synchronize with the charging module 2 to receive the signal from the same signal contact in real time, compare and determine whether the signal meets the condition according to the communication preset rules, and use the signal that meets the condition to achieve communication .
  • the charging preset rule is: the signal is a voltage signal greater than the voltage value of the headset battery.
  • the charging module 2 uses the signal to charge the earphone battery 1 through its own loop control.
  • the communication preset rule is: a signal conforming to a standard single-wire serial communication protocol or a custom single-wire transmission protocol.
  • the charging module 2 receives the signal in real time and makes a judgment according to the charging preset rule; when the signal is a voltage signal greater than the voltage of the earphone battery 1 by 4.2V, the charging module 2 processes the signal It is used to charge the headset battery; and when the signal is a voltage signal less than or equal to 4.2V, the headset battery is not charged.
  • the wired communication module 3 also receives the signal from the same signal contact in real time and judges according to the communication preset rules.
  • the wired communication module 3 feeds back response information according to the same protocol standard to realize the communication function of the TWS headset.
  • the charging preset rule is: the signal is a voltage signal greater than a preset voltage value.
  • the communication preset rule is: the signal is a signal conforming to a standard single-wire serial communication protocol or a signal conforming to a custom single-wire transmission protocol. The principle is the same as the rule in the TWS headset control method of the present invention, and will not be repeated here.
  • the charging preset rule and the communication preset rule are not limited to the foregoing embodiment.
  • the present invention also provides another implementation manner, specifically: the preset rule for charging is: the signal is a voltage signal with a fixed amplitude.
  • the communication preset rule is that: the signal is a voltage signal of varying amplitude.
  • the principle is the same as the principle of the voltage value used as the judgment criterion in the TWS earphone control method of the present invention, and will not be repeated here.
  • the charging module 2 and the wired communication module 3 both receive the signal from the same contact in real time and each judges the qualified signal for real-time response, avoiding a separate signal judgment module to judge and then switch to cause
  • the delay phenomenon effectively improves the response speed of the TWS headset, especially the communication function response without delay, which greatly improves the user experience.
  • the present invention also provides a TWS headset, including a memory and a processor, and the processor is used to read a program in the memory and execute the steps in the above-mentioned TWS headset control method provided by the present invention.
  • the present invention also provides a charging communication system, including the TWS earphone and the charging box provided by the present invention, the charging box is connected to the TWS earphone by contact, and the charging box is used to send the signal.
  • the present invention also provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in the above-mentioned TWS headset control method provided by the present invention are realized.
  • the charging module and the wired communication module simultaneously receive signals in real time, and each according to charging preset rules and communication
  • the preset rule compares and judges whether the signal meets the conditions, so as to realize the charging function and the communication function.
  • the charging module and the wired communication module both receive signals in real time and each judges the qualified signals to respond in real time, it avoids the delay caused by a separate signal judgment module before switching after judgment, and effectively improves
  • the response speed of the TWS headset especially the effect of no delay in the response of the communication function, greatly improves the user experience; moreover, because the wired communication module and the charging module receive the same signal at the same time, they can share the same interface contacts, saving structure The cost improves the stability of the TWS headset.

Abstract

本发明提供了一种TWS耳机控制方法，用于TWS耳机，该TWS耳机包括充电模块、有线通讯模块和耳机电池，该方法包括如下步骤：所述充电模块和所述有线通讯模块同时实时接收来自同一接触点的信号，并各自分别按充电预设规则和通讯预设规则比较判断该信号是否符合条件；所述充电模块将符合所述充电预设规则的所述信号用于对所述耳机电池充电；所述有线通讯模块将符合所述通讯预设规则的所述信号用于实现所述TWS耳机通讯。本发明还提供一种TWS耳机、充电通信系统及计算机可读存储介质。与相关技术相比，本发明的TWS耳机控制方法、TWS耳机及相关设备，响应速度快且用户体验效果好。

Description

TWS耳机控制方法、TWS耳机及相关设备 技术领域
本发明涉及耳机控制技术领域，尤其涉及一种TWS耳机控制方法、TWS耳机及相关设备。
背景技术
随着通信技术的快速发展，无线耳机越来越多的运用于人们生活中，尤其是跑步、开车等场合，更是普遍，特别是TWS耳机。一些带有屏幕的TWS耳机充电盒会同时显示充电盒自身电池电量以及耳机的电池电量，因此就需要在耳机充电盒中实现充电盒与耳机的交互，而使用同一接触点进行充电和通讯又可以很好的节省构造成本，实现TWS耳机体积小、音质好，稳定性好。
相关技术的TWS耳机包括充电模块和通讯模块，分别实现充电与跟充电盒有线通讯功能，但其充电与通讯的状态判断需要额外设置状态模块进行控制，该状态模块用以接收外部信号并判断其属于充电信号或通讯信号，再分配给充电模块或通讯模块实现对应功能。因使用充电或通讯功能需要额外设置的所述状态模块进行预先判断，再转至各功能模块接通，使得TWS耳机存在响应延迟的问题，特别是通讯功能的延迟，使得用户体验效果不佳。
因此，实有必要提供一种新的TWS耳机控制方法、TWS耳机及可读存储介质解决上述问题。
发明内容
针对以上现有技术的不足，本发明提出一种响应速度快、用户体验效果好的TWS耳机控制方法、TWS耳机及相关设备。
为了解决上述技术问题，本发明提供了一种TWS耳机控制方法，用于TWS耳机，该TWS耳机包括充电模块、有线通讯模块和耳机电池，该方法包括如下步骤：
所述充电模块和所述有线通讯模块同时实时接收来自同一接触点的信号，并各自分别按充电预设规则和通讯预设规则比较判断该信号是否符合条件；
所述充电模块将符合所述充电预设规则的所述信号用于对所述耳机电池充电；
所述有线通讯模块将符合所述通讯预设规则的所述信号用于实现所述TWS耳机通讯。
优选的，所述充电预设规则为：所述信号为大于所述耳机电池电压值的电压信号；所述通讯预设规则为：所述信号为符合标准单线串口通讯协议或符合自定义单线传输协议的信号。
优选的，所述充电预设规则为：所述信号为大于预设电压值的电压信号；所述通讯预设规则为：所述信号为符合标准单线串口通讯协议或符合自定义单线传输协议的信号。
优选的，所述充电预设规则中，所述信号为固定幅值的电压信号；所述通讯预设规则中：所述符合自定义单线传输协议的信号为变化幅值的电压信号。
本发明还提供一种TWS耳机，包括：
耳机电池；
充电模块，所述充电模块与所述耳机电池电连接，用于实时接收信号，并按充电预设规则比较判断该信号是否符合条件，并将符合条件的所述信号用于对所述耳机电池充电；以及，
有线通讯模块，用于与所述充电模块同步实时接收来自同一接触点的所述信号，并按通讯预设规则比较判断该信号是否符合条件，并利用符合条件的所述信号实现通讯。
优选的，所述充电预设规则为：所述信号为大于所述耳机电池电压值的电压信号；所述通讯预设规则为：所述信号为符合标准单线串口通讯协议或符合自定义单线传输协议的信号。
优选的，所述充电预设规则为：所述信号为大于预设电压值的电压信号；所述通讯预设规则为：所述信号为符合标准单线串口通讯协议或符合自定义单线传输协议的信号。
优选的，所述充电预设规则中，所述信号为固定幅值的电压信号；所述通讯预设规则中：所述符合自定义单线传输协议的信号为变化幅值的电压信号。
本发明还提供一种TWS耳机，包括存储器和处理器，所述处理器用于读取所述存储器中的程序，执行如本发明提供的上述TWS耳机控制方法中的步骤。
本发明还提供一种充电通信系统，包括本发明提供的所述TWS耳机和充电盒，所述充电盒与所述TWS耳机为触点连接，所述充电盒用于发出所述信号。
本发明还提供一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现本发明提供的上述TWS耳机控制方法中的步骤。
与相关技术相比，本发明的TWS耳机控制方法、TWS耳机以及计算机可读存储介质中，使所述充电模块和所述有线通讯模块同时实时接收信号，并各自分别按充电预设规则和通讯预设规则比较判断该信号是否符合条件，从而实现充电功能和通讯功能。该方法中，因充电模块和有线通讯模块均为实时接收信号并各自判断符合条件的信号进行实时响应，避免了单独的信号判断模块进行判断后再转接造成的延时现象，有效的改善了TWS耳机的响应速度，特别是通讯功能响应无延时的效果极大提高了用户体验；而且，有线通讯模块和充电模块因同时接收同一所述信号，从而可共用同一接口触点，节省了构造成本，提高了TWS耳机的稳定性。
附图说明
下面结合附图详细说明本发明。通过结合以下附图所作的详细描述，本发明的上述或其他方面的内容将变得更清楚和更容易理解。附图中：
图1为本发TWS耳机控制方法的流程框图；
图2为本发明TWS耳机的结构框图。
具体实施方式
下面结合附图详细说明本发明的具体实施方式。
在此记载的具体实施方式/实施例为本发明的特定的具体实施方式，用于说明本发明的构思，均是解释性和示例性的，不应解释为对本发明实施方式及本发明范围的限制。除在此记载的实施例外，本领域技术人员还能够基于本申请权利要求书和说明书所公开的内容采用显而易见的其它技术方案，这些技术方案包括采用对在此记载的实施例的做出任何显而易见的替换和修改的技术方案，都在本发明的保护范围之内。
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
请结合图1，本发明提供了一种TWS耳机控制方法，用于TWS耳机，该TWS耳机包括充电模块、有线通讯模块和耳机电池，该方法包括如下步骤：
步骤S1、所述充电模块和所述有线通讯模块同时实时接收来自同一触点的信号，并各自分别按充电预设规则和通讯预设规则比较判断该信号是否符合条件。
本步骤中，所述信号可以是充电盒发出的信号，如充电信号、通讯信号，或者是固件烧录器发出的通讯信号，或者是耳机调试器发出的通讯信号等。所述充电模块和所述有线通讯模块同时接收该信号，并分别各自进行判断是否符合条件。这样，所述充电模块和所述有线通讯模块可以共同一个触点，以提高TWS耳机的稳定性。
步骤S2、所述充电模块将符合所述充电预设规则的所述信号通过充电模块用于对所述耳机电池充电；所述有线通讯模块利用符合所述通讯预设规则的所述信号用于实现所述TWS耳机通讯。
具体的，本实施方式中，所述充电预设规则为：所述信号为大于所述耳机电池电压值的电压信号。即当满足该充电预设规则时，所述充电模块则通过自身的环路控制利用该信号对所述耳机电池进行充电。也就是说，所述充电模块一直处理接通状态，只要接收的所述信号为大于所述耳机电池电压值的电压信号，则用于对耳机电池充电。故该信号的电压值在满足条件时，在不同时刻其电压值可随着电池电压值的变小而变小。比如，耳机电池电压值为3.8V时，只要该信号的电压值大于3.8V 即实现对耳机电池充电；当耳机电池电压值降到3.5V时，此时只要该信号电压值大于3.5V即实现对耳机电池充电。
而实现上述充电的原理是通过充电模块内部的充电功率管两端存在压差则产生电流：当充电模块内部的充电功率管导通时，其两端若存在压差就会产生电流，即I＝V/R，I为充电电流，V为充电功率管两端的压差，R为充电功率管的导通阻抗。该元器件为现有常规电路元器件，可直接集成于充电模块内部，且成本低，是现有充电模块的一部分，不用再单独额外设置价格相对较高的比较器件，节约生产成本，提高充电响应效率。
所述通讯预设规则为：所述信号为符合标准单线串口通讯协议或符合自定义单线传输协议的信号。
也就是说，所述充电模块实时接收所述信号并按所述充电预设规则进行判断；当该信号为大于耳机电池电压4.0V的电压信号时，则所述充电模块直接用该信号对该耳机电池充电；而当该信号为小于或等于4.0V的电压信号时，所述充电模块忽略该信号，耳机电池不充电。
所述有线通讯模块与此同时也实时接收所述信号并按所述通讯预设规则进行判断，当该信号符合标准单线串口通讯协议或符合自定义单线传输协议时，所述有线通讯模块按照相同协议标准反馈应答信息，实现所述TWS耳机的有线通讯功能。
其中，标准单线串口通讯协议可以是one-wire总线协议；自定义单线传输协议可以是符合预设规律的变化幅值的电压信号或者是自定义以特定速率传输且以预设数组开始的数据信号；
比如，预设规律的变化幅值的电压信号可以是以5V和3V交替和或组合变化的电压信号，也可以是以5V和0V交替和或组合变化的电压信号，也可以是以5V和4V和/或0V交替和/或组合变化的电压信号；
再比如，预设大于2.5V的电压信号表示数据1，小于0.7V的电压信号表示数据0，自定义以特定速率传输且以预设数组开始的数据信号可以是以0101开始的数据信号。
本实施方式中，当所述信号符合标准单线串口通讯协议或符合自定义单线传输协议，且同时该信号为大于所述耳机电池电压值的电压信号 时，则所述TWS耳机实现充电与通讯功能同时进行。
需要说明的是，所述充电预设规则和所述通讯预设规则并不限于上述实施方式，比如：
所述充电预设规则为：所述信号为大于预设电压值的电压信号。
所述通讯预设规则为：所述信号为符合标准单线串口通讯协议或符合自定义单线传输协议的信号。
比如，将预设电压值设为4.2V时，只要该信号的电压值大于4.2V即实现对耳机电池充电，不论耳机电池电压值降至多少，该信号的电压值在4.2V或以下时均被忽略而不对耳机电池充电。
而实现的方法是通过充电模块内部的电压比较器实现。因充电模块一定会有电池满电判断的比较器，所以将此比较器复用为输入电压判断则无需增加额外成本，而该比较电路为现有技术中充电模块的常规电路，简单易实现，且不影响充电响应效率，且不用再单独额外设置单独的比较器件，节约生产成本。本实施方式中，上述说明是以电池满电时的电压为4.2V为例。
在上述两种规则的实施方式中，作为一种优选，所述充电预设规则中，所述信号为固定幅值的电压信号。所述通讯预设规则中，所述信号为变化幅值的电压信号。此时，将自定义单线传输协议的信号即为变化幅值的电压信号，固定幅值约束为实现充电，变化幅值约束为实现通讯，该方式可更有效准确实现信号判断。其原理与电压值作为判断标准的原理类似，在此不再赘述。
当然，还可以直接通过电压信号为固定幅值时判断为充电信号，电压信号为变化幅值时判断为通讯信号。此时，判断为充电信号的条件中，该信号优选需要满足大于耳机电池最小电压，以便有效充电。
上述TWS耳机控制方法中，因充电模块和有线通讯模块均为实时接收信号并各自判断符合条件的信号进行实时响应，避免了单独的信号判断模块进行判断后再转接造成的延时现象，有效的改善了TWS耳机的响应速度，特别是通讯功能响应无延时的效果极大提高了用户体验。
如图2所示，本发明还提供一种TWS耳机200，包括：耳机电池1、充电模块2以及有线通讯模块3。
所述充电模块2与所述耳机电池1电连接，用于实时接收来自同一信号触点的信号，并按充电预设规则比较判断该信号是否符合条件，并将符合条件的所述信号用于对所述耳机电池充电。
所述有线通讯模块3用于与所述充电模块2同步实时接收来自同一信号触点所述信号，并按通讯预设规则比较判断该信号是否符合条件，并利用符合条件的所述信号实现通讯。
具体的，本实施方式中，所述充电预设规则为：所述信号为大于所述耳机电池电压值的电压信号。此时，充电模块2则通过自身的环路控制利用该信号对耳机电池1进行充电。
所述通讯预设规则为：符合标准单线串口通讯协议或符合自定义单线传输协议的信号。
即，所述充电模块2实时接收所述信号并按所述充电预设规则进行判断；当该信号为大于耳机电池1电压4.2V的电压信号时，则所述充电模块2对该信号处理后用于对该耳机电池充电；而当该信号为小于或等于4.2V的电压信号时，耳机电池不充电。所述有线通讯模块3与此同时也实时接收来自同一信号触点的所述信号并按所述通讯预设规则进行判断，当该信号符合标准单线串口通讯协议或符合自定义单线传输协议时，该有线通讯模块3按照相同协议标准反馈应答信息，实现所述TWS耳机的通讯功能。
或者，所述充电预设规则为：所述信号为大于预设电压值的电压信号。所述通讯预设规则为：所述信号为符合标准单线串口通讯协议或符合自定义单线传输协议的信号。其原理与本发明TWS耳机控制方法中的规则相同，在此不再赘述。
需要说明的是，所述充电预设规则和所述通讯预设规则并不限于上述实施方式。本发明还提供另一种实施方式，具体为：所述充电预设规则为：所述信号为固定幅值的电压信号。所述通讯预设规则为：所述信号为变化幅值的电压信号。其原理与本发明TWS耳机控制方法中电压值作为判断标准的原理相同，在此不再赘述。
因所述TWS耳机中，充电模块2和有线通讯模块3均为实时接收来自同一触点的信号并各自判断符合条件的信号进行实时响应，避免了 单独的信号判断模块进行判断后再转接造成的延时现象，有效的改善了TWS耳机的响应速度，特别是通讯功能响应无延时的效果极大提高了用户体验。
本发明还提供一种TWS耳机，包括存储器和处理器，所述处理器用于读取所述存储器中的程序，执行本发明提供的上述TWS耳机控制方法中的步骤。
本发明还提供一种充电通信系统，包括本发明提供的所述的TWS耳机和充电盒，所述充电盒与所述TWS耳机为触点连接，所述充电盒用于发出所述信号。
本发明还提供一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现本发明提供的上述TWS耳机控制方法中的步骤。
与相关技术相比，本发明的TWS耳机控制方法、TWS耳机以及计算机可读存储介质中，使所述充电模块和所述有线通讯模块同时实时接收信号，并各自分别按充电预设规则和通讯预设规则比较判断该信号是否符合条件，从而实现充电功能和通讯功能。该方法中，因充电模块和有线通讯模块均为实时接收信号并各自判断符合条件的信号进行实时响应，避免了单独的信号判断模块进行判断后再转接造成的延时现象，有效的改善了TWS耳机的响应速度，特别是通讯功能响应无延时的效果极大提高了用户体验；而且，有线通讯模块和充电模块因同时接收同一所述信号，从而可共用同一接口触点，节省了构造成本，提高了TWS耳机的稳定性。
需要说明的是，以上参照附图所描述的各个实施例仅用以说明本发明而非限制本发明的范围，本领域的普通技术人员应当理解，在不脱离本发明的精神和范围的前提下对本发明进行的修改或者等同替换，均应涵盖在本发明的范围之内。此外，除上下文另有所指外，以单数形式出现的词包括复数形式，反之亦然。另外，除非特别说明，那么任何实施例的全部或一部分可结合任何其它实施例的全部或一部分来使用。

Claims (11)

  1. 一种TWS耳机控制方法，用于TWS耳机，该TWS耳机包括充电模块、有线通讯模块和耳机电池，其特征在于，该方法包括如下步骤：
    所述充电模块和所述有线通讯模块同时实时接收来自同一接触点的信号，并各自分别按充电预设规则和通讯预设规则比较判断该信号是否符合条件；
    所述充电模块将符合所述充电预设规则的所述信号用于对所述耳机电池充电；
    所述有线通讯模块将符合所述通讯预设规则的所述信号用于实现所述TWS耳机通讯。
  2. 根据权利要求1所述的TWS耳机控制方法，其特征在于，所述充电预设规则为：所述信号为大于所述耳机电池电压值的电压信号；所述通讯预设规则为：所述信号为符合标准单线串口通讯协议或符合自定义单线传输协议的信号。
  3. 根据权利要求1所述的TWS耳机控制方法，其特征在于，所述充电预设规则为：所述信号为大于预设电压值的电压信号；所述通讯预设规则为：所述信号为符合标准单线串口通讯协议或符合自定义单线传输协议的信号。
  4. 根据权利要求2或3所述的TWS耳机控制方法，其特征在于，所述充电预设规则中，所述信号为固定幅值的电压信号；所述通讯预设规则中：所述符合自定义单线传输协议的信号为变化幅值的电压信号。
  5. 一种TWS耳机，其特征在于，包括：
    耳机电池；
    充电模块，所述充电模块与所述耳机电池电连接，用于实时接收信号，并按充电预设规则比较判断该信号是否符合条件，并将符合条件的所述信号用于对所述耳机电池充电；以及，
    有线通讯模块，用于与所述充电模块同步实时接收来自同一接触点的所述信号，并按通讯预设规则比较判断该信号是否符合条件，并利用符合条件的所述信号实现通讯。
  6. 根据权利要求5所述的TWS耳机，其特征在于，所述充电预设规则为：所述信号为大于所述耳机电池电压值的电压信号；所述通讯预设规则为：所述信号为符合标准单线串口通讯协议或符合自定义单线传输协议的信号。
  7. 根据权利要求5所述的TWS耳机，其特征在于，所述充电预设规则为：所述信号为大于预设电压值的电压信号；所述通讯预设规则为：所述信号为符合标准单线串口通讯协议或符合自定义单线传输协议的信号。
  8. 根据权利要求6或7所述的TWS耳机，其特征在于，所述充电预设规则中，所述信号为固定幅值的电压信号；所述通讯预设规则中：所述符合自定义单线传输协议的信号为变化幅值的电压信号。
  9. 一种TWS耳机，其特征在于，包括存储器和处理器，所述处理器用于读取所述存储器中的程序，执行如权利要求1-4任意一项所述的TWS耳机控制方法中的步骤。
  10. 一种充电通信系统，其特征在于，包括如权利要求5-8任意一项所述的TWS耳机和充电盒，所述充电盒与所述TWS耳机为触点连接，所述充电盒用于发出所述信号。
  11. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1-4任意一项所述的TWS耳机控制方法中的步骤。
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