技术领域technical field
本发明涉及终端充电技术领域，尤其涉及一种终端间的无线充电方法及终端。The present invention relates to the technical field of terminal charging, in particular to a wireless charging method between terminals and a terminal.
背景技术Background technique
随着蓝牙技术的发展及普及，蓝牙耳机、手环、智能手表等低功耗蓝牙设备越来越受到消费者的青睐。虽然都是低功耗设备，但是由于这些设备都要求轻便、体积小，故而电池容量都比较低，设备续航时间都比较短，充电周期比较短，需要频频对其进行充电。以蓝牙耳机为例，因为蓝牙耳机需要方便佩戴，故而需要体积小重量轻，这样就会在一定程度上限制了蓝牙耳机的续航时间，这样就不可避免的造成蓝牙耳机需要频繁充电的问题。With the development and popularization of Bluetooth technology, low-power Bluetooth devices such as Bluetooth headsets, bracelets, and smart watches are increasingly favored by consumers. Although they are all low-power devices, because these devices are required to be portable and small in size, the battery capacity is relatively low, the battery life of the devices is relatively short, and the charging cycle is relatively short, so they need to be recharged frequently. Take the Bluetooth headset as an example, because the Bluetooth headset needs to be easy to wear, so it needs to be small in size and light in weight, which will limit the battery life of the Bluetooth headset to a certain extent, which will inevitably cause the problem that the Bluetooth headset needs to be charged frequently.
发明内容Contents of the invention
为了解决上述技术问题，本发明提供了一种终端间的无线充电方法及终端，解决了上述提及的低功耗蓝牙设备需要频繁充电的问题。In order to solve the above-mentioned technical problems, the present invention provides a wireless charging method between terminals and a terminal, which solves the above-mentioned problem that Bluetooth low-power devices need to be charged frequently.
依据本发明的一个方面，提供了一种终端间的无线充电方法，应用于第一终端，该方法包括：According to one aspect of the present invention, a wireless charging method between terminals is provided, which is applied to a first terminal, and the method includes:
获取第一终端当前的电量值；Obtain the current power value of the first terminal;
根据获取到的电量值，向第二终端发送第一信息；Sending the first information to the second terminal according to the obtained power value;
获取第二终端根据第一信息反馈的充电指令；Acquiring a charging instruction fed back by the second terminal according to the first information;
根据充电指令，获取第二终端的WIFI信号；Obtain the WIFI signal of the second terminal according to the charging instruction;
将获取到的WIFI信号转换为电能。Convert the acquired WIFI signal into electrical energy.
依据本发明的再一个方面，还提供了一种终端间的无线充电方法，应用于第二终端，该方法包括：According to another aspect of the present invention, there is also provided a wireless charging method between terminals, which is applied to a second terminal, and the method includes:
接收第一终端根据获取到的第一终端当前的电量值发送的第一信息；receiving the first information sent by the first terminal according to the acquired current power value of the first terminal;
根据第一信息，向第一终端反馈一充电指令；Feedback a charging instruction to the first terminal according to the first information;
根据充电指令，向第一终端发送WIFI信号，以使第一终端将接收到的WIFI信号转换为电能。According to the charging instruction, a WIFI signal is sent to the first terminal, so that the first terminal converts the received WIFI signal into electric energy.
依据本发明的再一个方面，还提供了一种终端，该终端包括：According to still another aspect of the present invention, a terminal is also provided, and the terminal includes:
第一获取模块，用于获取第一终端当前的电量值；A first acquisition module, configured to acquire the current power value of the first terminal;
第一蓝牙模块，用于根据获取到的电量值，向第二终端发送第一信息；The first Bluetooth module is configured to send the first information to the second terminal according to the obtained power value;
第二获取模块，用于获取第二终端根据第一信息反馈的充电指令；The second acquisition module is configured to acquire the charging instruction fed back by the second terminal according to the first information;
第一WIFI模块，用于根据充电指令获取第二终端的WIFI信号；The first WIFI module is configured to acquire the WIFI signal of the second terminal according to the charging instruction;
转换模块，用于将获取到的WIFI信号转换为电能。The conversion module is used to convert the obtained WIFI signal into electric energy.
依据本发明的再一个方面，还提供了一种终端，该终端包括：According to still another aspect of the present invention, a terminal is also provided, and the terminal includes:
第二蓝牙模块，用于接收第一终端根据获取到的第一终端当前的电量值发送的第一信息；The second Bluetooth module is configured to receive the first information sent by the first terminal according to the acquired current power value of the first terminal;
指令反馈模块，用于根据第一信息，向第一终端反馈一充电指令；An instruction feedback module, configured to feed back a charging instruction to the first terminal according to the first information;
第二WIFI模块，用于根据充电指令，向第一终端发送WIFI信号，以使第一终端将接收到的WIFI信号转换为电能。The second WIFI module is configured to send a WIFI signal to the first terminal according to the charging instruction, so that the first terminal converts the received WIFI signal into electric energy.
本发明的实施例的有益效果是：一种终端间的无线充电方法及终端，第一终端获取自身电量，并在确定自身需要充电时，获取第二终端发送的WIFI信号，并将其转换为电量，从而实现对自身的充电，通过上述方式无需用户为其充电，且无需额外的充电设备，即可实现随时随地为终端设备充电。The beneficial effect of the embodiment of the present invention is: a wireless charging method between terminals and the terminal, the first terminal acquires its own power, and when it is determined that it needs to be charged, acquires the WIFI signal sent by the second terminal and converts it into In this way, the terminal device can be charged anytime and anywhere without the need for users to charge it, and without additional charging equipment.
附图说明Description of drawings
图1表示本发明第一终端侧的无线充电方法的流程示意图；FIG. 1 shows a schematic flowchart of a wireless charging method on a first terminal side of the present invention;
图2表示本发明第二终端侧的无线充电方法的流程示意图；FIG. 2 shows a schematic flow diagram of a wireless charging method on the second terminal side of the present invention;
图3表示本发明第一终端的模块示意图一；FIG. 3 shows a first schematic diagram of a module of the first terminal of the present invention;
图4表示本发明第一终端的模块示意图二；FIG. 4 shows the second schematic diagram of the module of the first terminal of the present invention;
图5表示本发明第二终端的模块连接示意图。Fig. 5 shows a schematic diagram of module connection of the second terminal of the present invention.
具体实施方式detailed description
下面将参照附图更详细地描述本发明的示例性实施例。虽然附图中显示了本发明的示例性实施例，然而应当理解，可以以各种形式实现本发明而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本发明，并且能够将本发明的范围完整的传达给本领域的技术人员。Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.
实施例Example
本发明除了兼容外部充电设备为终端进行充电的功能外，还实现了终端间无线充电的功能，下面将结合图1对本发明实施例的终端间的无线充电方法进行说明。In addition to the function of being compatible with external charging equipment for charging terminals, the present invention also realizes the function of wireless charging between terminals. The wireless charging method between terminals according to the embodiment of the present invention will be described below with reference to FIG. 1 .
如图1所示，本发明实施例提供了一种终端间的无线充电方法，应用于第一终端，其方法具体包括：As shown in Figure 1, the embodiment of the present invention provides a wireless charging method between terminals, which is applied to the first terminal, and the method specifically includes:
S10：获取第一终端当前的电量值。S10: Obtain the current power value of the first terminal.
其中，电量值指的是当前电池容量与电池总容量的百分比。Wherein, the power value refers to the percentage of the current battery capacity to the total battery capacity.
S20：根据获取到的电量值，向第二终端发送第一信息。S20: Send the first information to the second terminal according to the acquired power value.
这里，第一信息是与第一终端当前的电量值相关的消息，具体可以是携带有第一终端当前电量值的消息，亦可是根据第一终端当前电量值生成的消息。Here, the first information is a message related to the current power value of the first terminal, which may specifically be a message carrying the current power value of the first terminal, or a message generated according to the current power value of the first terminal.
S30：获取第二终端根据第一信息反馈的充电指令。S30: Obtain a charging instruction fed back by the second terminal according to the first information.
第一信息为需要响应的消息，第二终端接收到该第一信息后对其进行响应，并将响应结果反馈至第一终端。The first information is a message requiring a response, and the second terminal responds to the first information after receiving the first information, and feeds back a response result to the first terminal.
S40：根据充电指令，获取第二终端的WIFI信号。S40: Obtain the WIFI signal of the second terminal according to the charging instruction.
当第一终端需要充电时，接收第二终端发送的充电指令，从而从第二终端获取WIFI信号。When the first terminal needs to be charged, it receives a charging instruction sent by the second terminal, so as to obtain a WIFI signal from the second terminal.
S50：将获取到的WIFI信号转换为电能。S50: converting the acquired WIFI signal into electrical energy.
当第一终端的当前电池电量与电池总电量的百分比较低时，如30％或20％时，可确定第一终端设备需要充电，则将接收到的第二终端发送的WIFI信号转换为自身的电能，以实现充电的目的。When the percentage of the current battery power of the first terminal to the total battery power is low, such as 30% or 20%, it can be determined that the first terminal device needs to be charged, and then convert the received WIFI signal sent by the second terminal to itself of electric energy to achieve the purpose of charging.
其中，S20中第一终端将自身电量发送至第二终端可通过蓝牙通信技术实现，具体地，可参照下述步骤实现：Among them, in S20, the first terminal can send its own power to the second terminal through Bluetooth communication technology. Specifically, it can be realized by referring to the following steps:
建立第一终端与第二终端之间的蓝牙连接；其中，第一终端包括第一蓝牙模块，第二终端包括第二蓝牙模块，第一终端与第二终端建立的蓝牙连接实际为第一蓝牙模块与第二蓝牙模块之间的连接。Establish a Bluetooth connection between the first terminal and the second terminal; wherein, the first terminal includes a first Bluetooth module, the second terminal includes a second Bluetooth module, and the Bluetooth connection established between the first terminal and the second terminal is actually the first Bluetooth The connection between the module and the second bluetooth module.
将第一信息通过蓝牙发送至第二终端，将第一信息通过蓝牙数据传输协议由第一终端传输至第二终端。The first information is sent to the second terminal through Bluetooth, and the first information is transmitted from the first terminal to the second terminal through the Bluetooth data transmission protocol.
其中，S30中提及的获取第二终端根据第一信息反馈的充电指令的具体实现可参照以下方式：Wherein, the specific implementation of obtaining the charging instruction fed back by the second terminal according to the first information mentioned in S30 can refer to the following methods:
方式一：第一信息为第一终端当前的电量值，第一终端将自身当前的电量值发送至第二终端，以使第二终端根据该电量值确定第一终端是否需要充电；其中，第二终端检测到电量低于或等于第一预设阈值时，确定第一终端需要充电。第二终端在确定第一终端需要充电时会生成一充电指令，并反馈至第一终端。Method 1: The first information is the current power value of the first terminal, and the first terminal sends its current power value to the second terminal, so that the second terminal determines whether the first terminal needs to be charged according to the power value; When the second terminal detects that the power is lower than or equal to the first preset threshold, it determines that the first terminal needs to be charged. When the second terminal determines that the first terminal needs to be charged, it will generate a charging instruction and feed it back to the first terminal.
这里指的是，第一终端按照预定周期向第二终端发送自身的电量值；亦或是当第一终端的电量发生变化时触发第一终端向第二终端发送自身的电量值。其中，第一预设阈值为第一终端处于低电量的一个门限值，一般可设置为20％或30％，当第二终端判断该电量值低于或等于20％或30％时，确定第一终端需要充电。这种确定第一终端是否需要充电是由第二终端判断并确定的，属于被动方式。Here it means that the first terminal sends its own power value to the second terminal according to a predetermined cycle; or when the power of the first terminal changes, the first terminal is triggered to send its own power value to the second terminal. Wherein, the first preset threshold is a threshold value for the first terminal to be in low power, which can generally be set to 20% or 30%. When the second terminal judges that the power value is lower than or equal to 20% or 30%, determine The first terminal needs charging. This determination of whether the first terminal needs to be charged is judged and determined by the second terminal, which is a passive method.
方式二：第一信息为根据第一终端当前的电量值生成的充电请求，第一终端检测到当前的电量值低于或等于第二预设阈值时，生成一充电请求，并将该充电请求发送至第二终端，以通知第二终端自身需要充电；其中，该充电请求中可携带有此时第一终端的当前电量值。第二终端在接收到该充电请求时，会向第一终端反馈一充电指令。其中，第二阈值为第一终端处于低电量的一个门限值，故第二预设阈值可与第一预设阈值相同。Method 2: The first information is a charging request generated according to the current power value of the first terminal. When the first terminal detects that the current power value is lower than or equal to the second preset threshold, a charging request is generated and the charging request The request is sent to the second terminal to notify the second terminal that it needs to be charged; wherein, the charging request may carry the current power value of the first terminal at this time. When receiving the charging request, the second terminal will feed back a charging instruction to the first terminal. Wherein, the second threshold is a threshold value for the first terminal to be in low power, so the second preset threshold may be the same as the first preset threshold.
这里指的是，第一终端不会实时将自身的电量发送至第二终端，而是当检测到自身电量低于第二预设阈值(20％或30％)时，主动确定自身需要充电，并生成一充电请求，进而将该充电请求发送至第二终端，以使第二终端知道自身需要充电，这种确定第一终端是否需要充电是由自身检测并确定的，属于主动方式。This means that the first terminal will not send its own power to the second terminal in real time, but will actively determine that it needs to be charged when it detects that its own power is lower than the second preset threshold (20% or 30%). And generate a charging request, and then send the charging request to the second terminal, so that the second terminal knows that it needs to charge. This kind of determination of whether the first terminal needs to be charged is detected and determined by itself, which is an active method.
其中，S40的具体实现可参照下述步骤实现：根据充电指令，向第二终端发送第一终端WIFI地址信息，使得第二终端根据第一终端的WIFI地址信息，建立第二终端与第一终端之间的WIFI连接；通过第一终端与第二终端的WIFI连接，获取第二终端发送的WIFI信号。Wherein, the specific implementation of S40 can be realized by referring to the following steps: according to the charging instruction, send the WIFI address information of the first terminal to the second terminal, so that the second terminal establishes the connection between the second terminal and the first terminal according to the WIFI address information of the first terminal. the WIFI connection between the first terminal and the second terminal to obtain the WIFI signal sent by the second terminal through the WIFI connection between the first terminal and the second terminal.
其中，第一终端包括第一WIFI模块，第二终端包括第二WIFI模块，第一终端与第二终端之间的WIFI连接，实际为第一WIFI模块与第二WIFI模块之间的连接。具体地，建立第二终端的第二WIFI模块与第一WIFI模块的连接的具体实现方式，可将第一终端的第一WIFI模块的地址设置为与第一终端的第一蓝牙模块的地址相差为1的值，这样第二终端即可从第二蓝牙模块中获知第一终端的第一WIFI模块的地址，进而实现连接。亦或者，第一终端在向第二终端发送充电请求或自身电量时，还向第二终端发送自身的MAC地址，这样亦可实现第一终端与第二终端之间的WIFI连接。Wherein, the first terminal includes a first WIFI module, the second terminal includes a second WIFI module, and the WIFI connection between the first terminal and the second terminal is actually a connection between the first WIFI module and the second WIFI module. Specifically, to establish a specific implementation of the connection between the second WIFI module of the second terminal and the first WIFI module, the address of the first WIFI module of the first terminal can be set to be different from the address of the first Bluetooth module of the first terminal. is 1, so that the second terminal can learn the address of the first WIFI module of the first terminal from the second Bluetooth module, and then realize the connection. Alternatively, when the first terminal sends a charging request or its own power to the second terminal, it also sends its own MAC address to the second terminal, so that the WIFI connection between the first terminal and the second terminal can also be realized.
S50的具体步骤包括：将接收到的WIFI信号通过射频-直流转换方式转化为直流电信号。The specific steps of S50 include: converting the received WIFI signal into a DC signal through radio frequency-to-direct conversion.
本发明实施例中提及的将WIFI信号转换为电能的实现方式可采用上述射频-直流转换方式外，其他可将WIFI信号转换为直流电的技术亦可适用于本发明的实施例中。In addition to the aforementioned RF-DC conversion method mentioned in the embodiments of the present invention, other technologies that can convert WIFI signals into DC power are also applicable to the embodiments of the present invention.
当第一终端持续将接收到的WIFI信号转化为电能后，第一终端的电量得到提高，当第一终端的电量大于或等于第三预设阈值时，会请求断开与第二终端之间的WIFI连接，进而不再接收第二终端发送的WIFI信号。其中，第三预设阈值为第一终端处于充足电量的门限值，一般可设置为80％、90％或100％。通过上述方式对无需用户时刻监控第一终端是否需要充电，且无需额外的充电设备，即可随时随地为终端设备充电。When the first terminal continues to convert the received WIFI signal into electrical energy, the power of the first terminal is increased. When the power of the first terminal is greater than or equal to the third preset threshold, it will request to disconnect the connection with the second terminal. WIFI connection, and then no longer receive the WIFI signal sent by the second terminal. Wherein, the third preset threshold is a threshold value of sufficient power of the first terminal, which can generally be set to 80%, 90% or 100%. In the above manner, the terminal device can be charged anytime and anywhere without the need for the user to constantly monitor whether the first terminal needs to be charged, and without additional charging equipment.
以上是第一终端侧进行无线充电时所需进行的操作，下面将结合图2对该无线充电方法进行进一步的介绍。The above are the operations required when performing wireless charging on the first terminal side, and the wireless charging method will be further introduced below with reference to FIG. 2 .
如图2所示，本发明实施例提供了一种终端间的无线充电方法，应用于第二终端，其方法具体包括以下步骤：As shown in FIG. 2, an embodiment of the present invention provides a wireless charging method between terminals, which is applied to a second terminal. The method specifically includes the following steps:
S11：接收第一终端根据获取到的第一终端当前的电量值发送的第一信息。S11: Receive first information sent by the first terminal according to the acquired current power value of the first terminal.
其中，电量值指的是当前电池容量与电池总容量的百分比。第一信息是与第一终端当前的电量值相关的消息，具体可以是携带有第一终端当前电量值的消息，亦可是根据第一终端当前电量值生成的消息。Wherein, the power value refers to the percentage of the current battery capacity to the total battery capacity. The first information is a message related to the current power value of the first terminal, which may specifically be a message carrying the current power value of the first terminal, or a message generated according to the current power value of the first terminal.
S21：根据第一信息，向第一终端反馈一充电指令。S21: According to the first information, feed back a charging instruction to the first terminal.
第二终端接收到该第一信息后对其进行响应，并将响应结果反馈至第一终端。After receiving the first information, the second terminal responds to it, and feeds back the response result to the first terminal.
S31：根据充电指令，向第一终端发送WIFI信号，以使第一终端将接收到的WIFI信号转换为电能。S31: According to the charging instruction, send a WIFI signal to the first terminal, so that the first terminal converts the received WIFI signal into electric energy.
其中，S11具体包括：建立第二终端与第一终端之间的蓝牙连接；接收第一终端通过蓝牙发送的第一信息。Wherein, S11 specifically includes: establishing a Bluetooth connection between the second terminal and the first terminal; receiving first information sent by the first terminal through Bluetooth.
S21的实现方式与上述方式一和方式二相对应。第二终端可通过接收第一终端发送的第一终端当前的电量值，以判断当前电量值是否低于第一预设阈值；当检测到该电量低于第一预设阈值时，确定第一终端需要充电，生成一充电指令，并反馈至第一终端。The implementation manner of S21 corresponds to the foregoing manner 1 and manner 2. The second terminal can determine whether the current power value of the first terminal is lower than the first preset threshold by receiving the current power value of the first terminal sent by the first terminal; when it is detected that the power is lower than the first preset threshold, determine the first The terminal needs to be charged, and a charging command is generated and fed back to the first terminal.
亦或，当第二终端接收到第一终端发送的充电请求时，确定第一终端需要充电，根据充电请求生成一充电指令，并反馈至第一终端。其中，第一终端检测到自身电量低于第一预设阈值时会生成一充电请求。Alternatively, when the second terminal receives the charging request sent by the first terminal, it determines that the first terminal needs to be charged, generates a charging instruction according to the charging request, and feeds it back to the first terminal. Wherein, when the first terminal detects that its own power is lower than the first preset threshold, it will generate a charging request.
第二终端需要确定与其无线连接的第一终端是否需要充电，其中，具体确定方式有多种，本实施例中仅以上述介绍的方式作为举例说明，但并不限于以上几种方式。The second terminal needs to determine whether the first terminal wirelessly connected to it needs to be charged. There are many specific determination methods. In this embodiment, the above-mentioned methods are only used as examples, but are not limited to the above-mentioned methods.
其中，建立第二终端与第一终端之间的WIFI连接的具体实现方式，可将第一终端的WIFI地址信息设置为与第一终端的蓝牙地址信息相差为1的值，这样第二终端即可从第一蓝牙模块中获知第一终端的第一WIFI模块的地址，进而实现连接。亦或者，第一终端在向第二终端发送充电请求或自身电量时，还向第二终端发送自身的MAC地址，这样亦可实现第一终端与第二终端之间的WIFI连接。Among them, the specific implementation method of establishing the WIFI connection between the second terminal and the first terminal is to set the WIFI address information of the first terminal to a value that differs from the Bluetooth address information of the first terminal by 1, so that the second terminal is The address of the first WIFI module of the first terminal can be obtained from the first Bluetooth module, so as to realize the connection. Alternatively, when the first terminal sends a charging request or its own power to the second terminal, it also sends its own MAC address to the second terminal, so that the WIFI connection between the first terminal and the second terminal can also be realized.
随着充电的进行，当第一终端的电量持续提高的情况下，当第二终端接收到的第一终端的当前的电量达到第三预设阈值时，会断开第二终端与第一终端之间的WIFI连接，停止对第一终端的供电。As charging progresses, when the power of the first terminal continues to increase, when the current power of the first terminal received by the second terminal reaches the third preset threshold, the second terminal and the first terminal will be disconnected The WIFI connection between them stops the power supply to the first terminal.
其中，作为供电方的第二终端，在第一终端需要充电时，会首先判断自身是否具有供电的可能，因此，第二终端在检测到自身的电量超过第四预设阈值时，才会建立与第一终端之间的WIFI连接，进而向第一终端发送WIFI信号。其中第四预设阈值可优选地设置为70％，也就是说当第二终端自身的当前电池电量与电池电量的百分比大于70％时，才会具备为第一终端充电的能力，建立WIFI连接，并输送无线信号能量。Among them, the second terminal as the power supply party, when the first terminal needs to be charged, will first judge whether it has the possibility of supplying power. Therefore, the second terminal will only establish the power supply when it detects that its own power exceeds the fourth preset threshold. Connect with the WIFI between the first terminal, and then send the WIFI signal to the first terminal. Wherein the fourth preset threshold can be preferably set to 70%, that is to say, when the percentage of the current battery power of the second terminal itself to the battery power is greater than 70%, it will have the ability to charge the first terminal and establish a WIFI connection , and transmit wireless signal energy.
在为第一终端供电的过程中，会持续监测第一终端的电量，当检测到第一终端当前的电量达到第二预设阈值时，断开与第一终端的WIFI连接，停止供电。In the process of supplying power to the first terminal, the power of the first terminal will be continuously monitored. When it is detected that the current power of the first terminal reaches the second preset threshold, the WIFI connection with the first terminal will be disconnected and the power supply will be stopped.
以上所述的终端间的无线充电方法，第一终端获取自身电量，并在确定自身需要充电时，获取第二终端发送的WIFI信号，并将其转换为电量，从而实现对自身的充电，通过上述方式无需用户时刻监控第一终端是否需要充电，且无需额外的充电设备，即可随时随地为终端设备充电。In the wireless charging method between terminals described above, the first terminal obtains its own power, and when it is determined that it needs to be charged, it obtains the WIFI signal sent by the second terminal and converts it into power, thereby realizing charging itself. In the above method, the user does not need to monitor whether the first terminal needs to be charged all the time, and the terminal device can be charged anytime and anywhere without additional charging equipment.
以上分别从第一终端和第二终端对该无线充电方法进行了说明，下面将结合实际应用场景对本发明的终端间的无线充电方法进行说明。The above describes the wireless charging method from the perspective of the first terminal and the second terminal respectively, and the wireless charging method between terminals of the present invention will be described below in combination with actual application scenarios.
以第一终端为蓝牙耳机，第二终端为手机为例进行说明。其中，该蓝牙耳机和手机均具备蓝牙功能和WIFI功能。The first terminal is a bluetooth headset and the second terminal is a mobile phone as an example for illustration. Wherein, the bluetooth headset and the mobile phone both have bluetooth function and WIFI function.
创建手机与蓝牙耳机之间的蓝牙通信连接，这里指的是正常的蓝牙配对连接。Create a Bluetooth communication connection between the mobile phone and the Bluetooth headset, which refers to the normal Bluetooth pairing connection.
蓝牙耳机实时检测自身的电量，并将该电量通过蓝牙通信连接上报至手机端，以使手机端检测并确定该蓝牙耳机是否需要充电。这里，连接完成后，手机会收到蓝牙耳机传递过来的设备电量，手机会记录下该电量值。The bluetooth headset detects its own power in real time, and reports the power to the mobile phone through the bluetooth communication connection, so that the mobile phone can detect and determine whether the bluetooth headset needs to be charged. Here, after the connection is completed, the mobile phone will receive the power of the device from the Bluetooth headset, and the mobile phone will record the power value.
在蓝牙耳机持续使用时，电量会持续降低，手机端会实时收到变化的电量值。When the Bluetooth headset is used continuously, the power will continue to decrease, and the mobile phone will receive the changing power value in real time.
当电量值下降到第一预设阈值(如30％或20％)时，手机即可确定蓝牙耳机处于低电量情况，对其进行需要充电。When the power value drops to the first preset threshold (such as 30% or 20%), the mobile phone can determine that the Bluetooth headset is in a low power situation, and it needs to be charged.
手机确定蓝牙耳机需要充电后，检测自身的电量，确定是否有供电能力，当检测到自身电量超过第三预设阈值(如70％)时，这时会触发手机开启WIFI功能，即启用WIFI热点功能，并创建与蓝牙耳机之间的WIFI连接。其中，创建与蓝牙耳机之间的WIFI连接的具体实现，可将蓝牙耳机的WIFI地址与蓝牙地址相差1，这样，手机即可通过蓝牙获知蓝牙手环的WIFI地址，进而实现连接。After the mobile phone determines that the Bluetooth headset needs to be charged, it detects its own power to determine whether it has power supply capability. When it detects that its own power exceeds the third preset threshold (such as 70%), it will trigger the mobile phone to turn on the WIFI function, that is, enable the WIFI hotspot function, and create a WIFI connection with the Bluetooth headset. Among them, the specific implementation of creating a WIFI connection with the Bluetooth headset can make a difference of 1 between the WIFI address of the Bluetooth headset and the Bluetooth address, so that the mobile phone can learn the WIFI address of the Bluetooth bracelet through Bluetooth, and then realize the connection.
通过WIFI连接通道，手机向蓝牙耳机发送WIFI信号。Through the WIFI connection channel, the mobile phone sends WIFI signals to the Bluetooth headset.
蓝牙耳机将接收到的WIFI信号转换为直流电信号，进而实现自身电量的补充。The Bluetooth headset converts the received WIFI signal into a DC signal, and then realizes its own power supplement.
在充电持续过程中，蓝牙耳机的电量值会持续提高，当手机端检测到电量值超过第二预设阈值(如100％)时，会主动断开与蓝牙耳机之间的WIFI连接通道，停止向其发送WIFI信号，停止供电。During the charging process, the power value of the Bluetooth headset will continue to increase. When the mobile phone detects that the power value exceeds the second preset threshold (such as 100%), it will actively disconnect the WIFI connection channel with the Bluetooth headset and stop. Send a WIFI signal to it to stop power supply.
为节约电量，在充电过程完成后，手机和蓝牙耳机均可关闭自身的WIFI功能。In order to save power, after the charging process is completed, both the mobile phone and the Bluetooth headset can turn off their own WIFI functions.
本发明实施例中提供的终端间的无线充电方法，蓝牙耳机获取自身电量值，并在确定自身需要充电时，获取手机发送的WIFI信号，并将其转换为电量，从而实现对自身的充电，通过上述方式无需用户时刻监控蓝牙耳机是否需要充电，且无需额外的充电设备，即可随时随地为其充电。In the wireless charging method between terminals provided in the embodiment of the present invention, the Bluetooth headset obtains its own power value, and when it is determined that it needs to be charged, obtains the WIFI signal sent by the mobile phone and converts it into power, thereby realizing charging itself. Through the above method, the user does not need to monitor whether the Bluetooth headset needs to be charged at all times, and it can be charged anytime and anywhere without an additional charging device.
如图3和图4所示，本发明的实施例中提供了一种终端，包括：As shown in Figure 3 and Figure 4, a terminal is provided in an embodiment of the present invention, including:
第一获取模块，用于获取第一终端当前的电量值；具体地，第一获取模块为电源管理芯片PMIC，The first acquisition module is configured to acquire the current power value of the first terminal; specifically, the first acquisition module is a power management chip PMIC,
第一蓝牙模块，用于根据获取到的电量值，向第二终端发送第一信息；The first Bluetooth module is configured to send the first information to the second terminal according to the obtained power value;
第二获取模块，用于获取第二终端根据第一信息反馈的充电指令；The second acquisition module is configured to acquire the charging instruction fed back by the second terminal according to the first information;
第一WIFI模块，用于根据充电指令获取第二终端的WIFI信号；The first WIFI module is configured to acquire the WIFI signal of the second terminal according to the charging instruction;
转换模块，用于将获取到的WIFI信号转换为电能，具体地，转换模块可为射频-直流转换模块。The conversion module is configured to convert the acquired WIFI signal into electric energy, specifically, the conversion module may be a radio frequency-to-direct current conversion module.
其中，如图4所示，第一获取模块从电源管理芯片处获取自身电量值，并将电量转发至第一蓝牙模块，第一蓝牙模块将携带有自身电量的蓝牙信号发送至第二终端。当第二终端向第一终端发送WIFI信号充电时，第一终端通过第一WIFI模块接收WIFI信号，并将该WIFI信号传输至射频-直流转换模块，以将WIFI信号转换为直流电信号，射频-直流转换模块将转换得到的直流电信号传输至电源管理芯片，实现对自身的充电。Wherein, as shown in FIG. 4 , the first acquisition module acquires its own power value from the power management chip, and forwards the power to the first Bluetooth module, and the first Bluetooth module sends a Bluetooth signal carrying its own power to the second terminal. When the second terminal sends a WIFI signal to the first terminal for charging, the first terminal receives the WIFI signal through the first WIFI module, and transmits the WIFI signal to the RF-DC conversion module to convert the WIFI signal into a DC signal. The DC conversion module transmits the converted DC signal to the power management chip to realize self-charging.
其中，第一蓝牙模块包括：Wherein, the first bluetooth module includes:
第一创建单元，用于建立第一终端与第二终端之间的蓝牙连接；a first creating unit, configured to establish a Bluetooth connection between the first terminal and the second terminal;
第一发送单元，用于将第一信息通过蓝牙发送至第二终端。The first sending unit is configured to send the first information to the second terminal through Bluetooth.
其中，第二获取模块包括：Wherein, the second acquisition module includes:
第一获取单元，用于获取第二终端根据第一信息判断电量低于第一预设阈值时生成的充电指令。The first obtaining unit is configured to obtain the charging instruction generated when the second terminal judges that the electric quantity is lower than the first preset threshold according to the first information.
其中，第一蓝牙模块还包括：Wherein, the first bluetooth module also includes:
第二发送单元，用于在电量值低于或等于第二预设阈值时，向第二终端发送一充电请求，其中充电请求中可携带有第一终端当前的电量值；The second sending unit is configured to send a charging request to the second terminal when the power value is lower than or equal to a second preset threshold, wherein the charging request may carry the current power value of the first terminal;
其中，第二获取模块还包括：Wherein, the second acquisition module also includes:
第二获取单元，用于获取第二终端根据充电请求反馈的充电指令。The second acquiring unit is configured to acquire the charging instruction fed back by the second terminal according to the charging request.
其中，第一WIFI模块包括：Wherein, the first WIFI module includes:
第二创建单元，用于根据充电指令，向第二终端发送第一终端WIFI地址信息，使得第二终端根据第一终端的WIFI地址信息，建立第二终端与第一终端之间的WIFI连接；The second creating unit is configured to send the WIFI address information of the first terminal to the second terminal according to the charging instruction, so that the second terminal establishes a WIFI connection between the second terminal and the first terminal according to the WIFI address information of the first terminal;
第三获取单元，用于通过第一终端与第二终端的WIFI连接，获取第二WIFI模块发送的WIFI信号。The third acquiring unit is configured to acquire the WIFI signal sent by the second WIFI module through the WIFI connection between the first terminal and the second terminal.
其中，转换模块包括射频-直流转换单元，用于将接收到的WIFI信号转化为直流信号；并将直流信号发送至第一终端的电源管理模块，以将直流信号转化为电能。Wherein, the conversion module includes a radio frequency-direct current conversion unit, which is used to convert the received WIFI signal into a DC signal; and sends the DC signal to the power management module of the first terminal, so as to convert the DC signal into electric energy.
其中，该终端还包括：第一处理模块，用于当第一终端的电量大于或等于第三预设阈值时，断开第二终端与第一终端的WIFI连接。Wherein, the terminal further includes: a first processing module, configured to disconnect the WIFI connection between the second terminal and the first terminal when the power of the first terminal is greater than or equal to a third preset threshold.
其中，该终端为蓝牙耳机、蓝牙手环或蓝牙手表等蓝牙设备。Wherein, the terminal is a Bluetooth device such as a Bluetooth headset, a Bluetooth bracelet or a Bluetooth watch.
如图5所示，本发明的实施例中还提供了一种终端，包括：As shown in Figure 5, an embodiment of the present invention also provides a terminal, including:
第二蓝牙模块，用于接收第一终端根据获取到的第一终端当前的电量值发送的第一终端当前的电量；The second Bluetooth module is configured to receive the current power of the first terminal sent by the first terminal according to the acquired current power value of the first terminal;
指令反馈模块，用于根据第一信息，向第一终端反馈一充电指令；An instruction feedback module, configured to feed back a charging instruction to the first terminal according to the first information;
第二WIFI模块，用于根据充电指令，向第一终端发送WIFI信号，以使第一终端将接收到的WIFI信号转换为电能。The second WIFI module is configured to send a WIFI signal to the first terminal according to the charging instruction, so that the first terminal converts the received WIFI signal into electric energy.
其中，第二蓝牙模块包括：Wherein, the second bluetooth module includes:
第三创建单元，用于建立第二终端与第一终端之间的蓝牙连接；A third establishing unit, configured to establish a Bluetooth connection between the second terminal and the first terminal;
第一接收单元，用于接收第一终端通过蓝牙发送的第一信息。The first receiving unit is configured to receive the first information sent by the first terminal through Bluetooth.
其中，指令反馈模块包括：Among them, the command feedback module includes:
第一生成单元，用于当根据第一信息判断电量低于或等于第一预设阈值时，生成一充电指令，并反馈至第一终端。The first generating unit is configured to generate a charging instruction and feed it back to the first terminal when it is judged according to the first information that the electric quantity is lower than or equal to the first preset threshold.
其中，第二蓝牙模块还包括：Wherein, the second bluetooth module also includes:
第二接收单元，用于接收第一终端检测到电量低于第二预设阈值时发送的充电请求；其中，充电请求中可携带有第一终端当前的电量值；The second receiving unit is configured to receive a charging request sent when the first terminal detects that the power is lower than a second preset threshold; wherein, the charging request may carry the current power value of the first terminal;
其中，该指令反馈模块还包括：Wherein, the instruction feedback module also includes:
第二生成单元，用于根据充电请求，生成一充电指令，并反馈至第一终端。The second generating unit is configured to generate a charging instruction according to the charging request, and feed it back to the first terminal.
其中，第二WIFI模块包括：Wherein, the second WIFI module includes:
第四获取单元，用于根据充电指令，获取第一终端的第一终端的WIFI地址信息；A fourth acquiring unit, configured to acquire the WIFI address information of the first terminal of the first terminal according to the charging instruction;
第四创建单元，用于根据第一终端的WIFI地址信息，建立第二终端与第一终端之间的WIFI连接；A fourth creating unit, configured to establish a WIFI connection between the second terminal and the first terminal according to the WIFI address information of the first terminal;
第三发送单元，用于通过第二终端与第一终端之间的WIFI连接，向第一终端发送WIFI信号。The third sending unit is configured to send a WIFI signal to the first terminal through the WIFI connection between the second terminal and the first terminal.
其中，该终端还包括：第二处理模块，用于当接收到的第一终端当前的电量大于或等于第三预设阈值时，断开第二WIFI模块与第一终端的第一WIFI模块之间的WIFI连接。Wherein, the terminal further includes: a second processing module, configured to disconnect the second WIFI module from the first WIFI module of the first terminal when the received current power of the first terminal is greater than or equal to the third preset threshold WIFI connection between.
其中，该终端还包括：创建模块，用于当检测到自身的电量值超过第四预设阈值时，建立第二终端与第一终端之间的WIFI连接。Wherein, the terminal further includes: an establishment module, configured to establish a WIFI connection between the second terminal and the first terminal when it detects that its own power value exceeds a fourth preset threshold.
其中，该终端为智能手机、平板电脑或笔记本电脑。Wherein, the terminal is a smart phone, a tablet computer or a notebook computer.
此说明书中所描述的许多功能部件都被称为模块，以便更加特别地强调其实现方式的独立性。在模块可以利用软件实现时，考虑到现有硬件工艺的水平，所以可以以软件实现的模块，在不考虑成本的情况下，本领域技术人员都可以搭建对应的硬件电路来实现对应的功能，所述硬件电路包括常规的超大规模集成(VLSI)电路或者门阵列以及诸如逻辑芯片、晶体管之类的现有半导体或者是其它分立的元件。模块还可以用可编程硬件设备，诸如现场可编程门阵列、可编程阵列逻辑、可编程逻辑设备等实现。Many functional components described in this specification are referred to as modules in order to more particularly emphasize the independence of their implementation. When the module can be realized by software, considering the level of the existing hardware technology, the module that can be realized by software, regardless of the cost, those skilled in the art can build the corresponding hardware circuit to realize the corresponding function. The hardware circuit includes conventional very large scale integration (VLSI) circuits or gate arrays as well as existing semiconductors such as logic chips, transistors, or other discrete components. A module may also be implemented in programmable hardware devices such as field programmable gate arrays, programmable array logic, programmable logic devices, and the like.
需要说明的是，该终端是与上述无线充电方法对应的终端，上述方法实施例中所有实现方式均适用于该终端的实施例中，也能达到相同的技术效果。It should be noted that this terminal is a terminal corresponding to the above wireless charging method, and all the implementation methods in the above method embodiments are applicable to this terminal embodiment, and can also achieve the same technical effect.
以上所述的是本发明的优选实施方式，应当指出对于本技术领域的普通人员来说，在不脱离本发明所述的原理前提下还可以作出若干改进和润饰，这些改进和润饰也在本发明的保护范围内。What has been described above is a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications can also be made without departing from the principles described in the present invention. within the scope of protection of the invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448307.2ACN105827023B (en) | 2015-07-27 | 2015-07-27 | The wireless charging method and terminal of a kind of terminal room |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510448307.2ACN105827023B (en) | 2015-07-27 | 2015-07-27 | The wireless charging method and terminal of a kind of terminal room |
| Publication Number | Publication Date |
|---|---|
| CN105827023A CN105827023A (en) | 2016-08-03 |
| CN105827023Btrue CN105827023B (en) | 2018-02-23 |
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|---|---|---|---|
| CN201510448307.2AActiveCN105827023B (en) | 2015-07-27 | 2015-07-27 | The wireless charging method and terminal of a kind of terminal room |
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