CN108901081B - Control method of charging equipment and charging equipment - Google Patents
Control method of charging equipment and charging equipment Download PDFInfo
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- CN108901081B CN108901081B CN201810618454.3A CN201810618454A CN108901081B CN 108901081 B CN108901081 B CN 108901081B CN 201810618454 A CN201810618454 A CN 201810618454A CN 108901081 B CN108901081 B CN 108901081B
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- holding information
- charging
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- holding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Telephone Function (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application relates to a control method of a charging device and the charging device. The method comprises the following steps: detecting holding information of the charging equipment based on a holding sensing device; judging whether the holding information meets the activation condition; when the holding information meets a preset activation condition, outputting an activation signal to the wireless communication equipment; the activation signal is used to instruct the wireless communication device to wirelessly pair with an electronic device. The method simplifies the user operation and improves the user experience.
Description
Technical Field
The present disclosure relates to the field of electronic communication technologies, and in particular, to a control method for a charging device and a charging device.
Background
At present, wireless communication devices (e.g., wireless headsets) are usually placed in charging devices (e.g., charging boxes) when the wireless communication devices are idle, and when users need to use the wireless communication devices for wireless communication, wireless communication function keys of the wireless communication devices are generally manually turned on to enable the wireless communication function keys to be connected in a pairing manner, so that the operation is complicated, and the user experience is low.
Disclosure of Invention
The embodiment of the application provides a control method of a charging device and the charging device, which can automatically activate a wireless communication device according to holding information of the charging device, and improve user experience.
A method of controlling a charging device for activating a wireless communication device with which the charging device is coupled, the method comprising:
detecting holding information of the charging equipment based on a holding sensing device;
judging whether the holding information meets the activation condition;
when the holding information meets a preset activation condition, outputting an activation signal to the wireless communication equipment; the activation signal is used to instruct the wireless communication device to wirelessly pair with an electronic device.
A charging device, the device comprising:
the holding sensing device is used for detecting holding information of the charging equipment;
the processor is connected with the holding sensing device and used for receiving the holding information and judging whether the holding information meets the activation condition or not; when the holding information meets a preset activation condition, outputting an activation signal;
and the coupling device is connected with the processor and is used for sending the activation signal to the wireless communication equipment so as to enable the wireless communication equipment to be wirelessly paired with the electronic equipment.
According to the control method of the charging equipment and the charging equipment, the holding information of the charging equipment is detected based on the holding sensing device; judging whether the holding information meets the activation condition; when the holding information meets a preset activation condition, outputting an activation signal to the wireless communication equipment; the activation signal is used for indicating the wireless communication equipment to be wirelessly paired with the electronic equipment, so that the user operation is simplified, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an application environment diagram illustrating a control method of a charging device in one embodiment;
fig. 2 is a flowchart of a control method of a charging device in one embodiment;
FIG. 3 is a flow diagram of a method of detecting grip information of a charging device in one embodiment;
FIG. 4 is a flowchart of a method for determining whether grip information meets activation criteria, in accordance with one embodiment;
fig. 5 is a flowchart of a method of detecting holding information of a charging apparatus in another embodiment;
FIG. 6 is a flowchart illustrating a method for determining whether the holding information meets the activation criteria in another embodiment;
fig. 7 is a schematic structural diagram of a charging device in another embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first earplug may be referred to as a second earplug, and similarly, a second earplug may be referred to as a first earplug, without departing from the scope of the application. Both the first and second earplugs are earplugs, but they are not the same earplug.
Fig. 1 is a schematic application environment diagram of a control method of a charging device in an embodiment. As shown in fig. 1, the application environment includes a charging device 110, a wireless communication device 120, and an electronic device 130. The wireless communication device 120 can be accommodated in the charging device 110, and meanwhile, the charging device 110 can also provide power for the wireless communication device 120 to charge the wireless communication device 120. In addition, the charging device 110, the wireless communication device 120, and the electronic device 130 may be wirelessly connected to each other, so as to transmit data information. The Wireless connection mode may be bluetooth, WiFi (Wireless-fidelity, Wireless fidelity), ZigBee (purple peak protocol), or the like.
The wireless communication device 120 may be a task portable device, such as a headset, speakers, etc., for playing audio signals that can be heard by the user. The earphone is a pair of conversion units which receive the electric signals sent by the media player or receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ear. Headphones include conventional earphones, headsets, earpieces, and the like that are worn over a user's head and include left and right listening devices connected to each other by a headband. The greatest difference in appearance between headphones and earplugs is in size, which is generally much larger than earplugs, and is divided into medium-sized and full-sized headphones. An earplug, which may also be referred to as an earphone or an in-ear earphone, generally refers to an earphone having a small caliber of a driver unit, which may be worn in the external pinna or inserted into the ear canal. Earplugs are also classified as semi-in type and in-ear type, and are generally inserted into the external auditory canal, called in-ear type, and worn on the auricle, called semi-in-ear type.
The charging device 110 may be understood as an earbud case or charging case, and the wireless earbuds (left and right earbuds) may be fixedly received within the charging device 110 (e.g., may be fixed within an interior space or cavity of the charging device 110 by a housing or an insert of the housing of the wireless earbuds) to facilitate receiving and charging of the wireless earbuds.
The electronic device 130 may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), a vehicle-mounted computer, a wearable device, and the like.
Fig. 2 is a flowchart of a control method of a charging device in an embodiment. The control method of the charging device in this embodiment is described by taking the wireless communication device in fig. 1 as an example. Wherein the wireless communication device can be coupled with a charging device, as shown in fig. 2, the method includes steps 202 to 206.
Step 202: the holding information of the charging device is detected based on the holding sensing means.
The grip sensing device is, for example, a pressure sensor, a capacitance sensor, a resistance sensor, or an ultrasonic sensor, but not limited thereto, as long as the grip information can be sensed. The holding information comprises the relative relation between at least one finger position and the palm position on the holding sensing device, and the relative relation comprises the relative contact relation and the relative acting force relation.
The holding information comprises at least one finger position and a relative contact relation of a palm position on the holding sensing device. Specifically, when the holding sensing device senses a point-like contact point, the point-like contact point can be judged to be the contact of a finger, and the position of the point-like contact point is the position of the finger; when the holding sensing device senses a sheet-shaped contact point, the sheet-shaped contact point can be judged to be in contact with the palm, and the position of the sheet-shaped contact point is the position of the palm. The point contact point and the sheet contact point are distinguished by the area of the contact point to distinguish the contact of a finger or the contact of a palm. Alternatively, the grip sensing device includes a plurality of small units, and the point-like contact point and the sheet-like contact point are discriminated according to the number of the small units to be contacted to discriminate whether the contact is a finger contact or a palm contact. The number of point-like contact points provides finger contact information; the sheet contact point provides palm contact information. Therefore, by detecting the number of the point-like contact points and the area of the sheet-like contact point, the corresponding grip information can be acquired.
The holding information also comprises the relative acting force relationship of at least one finger position and the palm position on the holding sensing device. Specifically, the grip sensing device can sense the pressure applied to the finger and the palm, and the corresponding grip information can be obtained by detecting the pressure.
It should be noted that the holding sensing device is disposed on at least one side of the charging device, and is used for sensing holding information of at least one side of the charging device. According to practical requirements, the holding sensing device described in the present application may also be disposed on all outer surfaces of the charging device, and the present application is not limited thereto.
Step 204: and judging whether the holding information meets the activation condition.
The activation condition refers to: at least one parameter for representing the holding information reaches a preset threshold value. For example, the number of the point-like contacts reaches a preset number threshold, or the area of the sheet-like contact reaches a preset area threshold, or the magnitude of the pressure sensed by the grip sensing device reaches a preset pressure threshold, and so on. It should be understood that when any of the above parameters reaches the corresponding preset threshold, it indicates that the user needs to use the wireless communication device, and the wireless pairing function of the wireless communication device needs to be automatically activated. For example, when the area of the sheet contact point reaches the preset area threshold, it indicates that the palm of the user is sufficiently in contact with the charging device, that is, the user holds the charging device and needs to open the charging device to use the wireless communication device, so that the holding information when the area of the sheet contact point reaches the preset threshold can be set as an activation condition.
It should be noted that the preset number threshold, the preset area threshold, and the preset pressure threshold are set according to actual conditions. For example, the preset number threshold may be set to 5, indicating that 5 fingers are touching the charging device; the preset area threshold value can be set according to the size of the palm of the user; the preset pressure threshold may be set according to the weight of the charging device (i.e., how much pressure the user needs to apply to the charging device to overcome the weight force applied to the charging device).
Step 206: when the holding information meets the preset activation condition, outputting an activation signal to the wireless communication equipment; the activation signal is used to instruct the wireless communication device to wirelessly pair with the electronic device.
In this embodiment, the charging device is electrically coupled to the wireless communication device by wire or wirelessly by a coupling device. Specifically, when the holding information meets a preset activation condition (that is, at least one parameter used for representing the holding information reaches a preset threshold), the charging device sends an activation instruction to the wireless communication device through the coupling device, and when the wireless communication device receives the activation instruction, the wireless communication device turns on a wireless transceiver built in the wireless communication device to perform wireless pairing with an electronic device (for example, a smart phone).
Specifically, the wireless communication device has a built-in wireless transceiver for performing wireless communication with the electronic device, and the wireless transceiver is turned on when the wireless communication device is activated. When the wireless transceiver is turned on, the wireless communication device wirelessly pairs with an electronic device (e.g., a smartphone), i.e., the wireless communication device may initiate a pairing sequence to the electronic device via a wireless communication protocol that supports two-way data transfer (e.g., via Bluetooth). After the pairing is successful, the wireless communication device can receive an audio signal from the electronic device; the wireless communication device may also be caused to transmit an audio signal to the terminal through an acoustic transducer (e.g., a microphone); the wireless communication device may also be caused to transmit communication signals that may instruct a receiving device (e.g., a host device, such as a smartphone) to perform one or more functions, such as, but not limited to, connecting a telephone call, disconnecting a telephone call, pausing audio playback, fast-forwarding or fast-rewinding audio playback, or muting a microphone signal, among others.
In an embodiment, the wireless communication device may employ any short-range, low-power communication protocol, such as Bluetooth, low-power Bluetooth, or Zigbee.
According to the control method of the charging equipment, the holding information of the charging equipment is detected based on the holding sensing device; judging whether the holding information meets the activation condition; and when the holding information meets the preset activation condition, activating the wireless communication equipment so as to enable the wireless communication equipment to be wirelessly paired with the electronic equipment, thereby simplifying user operation and improving user experience.
Fig. 3 is a flowchart illustrating detecting holding information of the charging device based on the holding sensing device according to an embodiment. Wherein the grip sensing device is a pressure sensor, as shown in fig. 3, the method includes steps 302 to 304.
Step 302: the pressure sensor detects a pressure change amount of a case surface of the charging apparatus.
The pressure sensor in the present embodiment is one of capacitance sensors that convert a physical quantity or a mechanical quantity to be measured into a capacitance variation amount using various types of capacitors as sensing elements. Specifically, the pressure sensor is disposed on at least one side surface of a housing surface of the charging device, and includes upper and lower electrodes. When the side of the charging device is under pressure (for example, the user holds the charging device with fingers or palms), the side of the charging device deforms to some extent, and thus the distance between the upper and lower electrodes changes to some extent, so that the capacitance changes. Therefore, the magnitude of the pressure variation can be determined by detecting the magnitude of the capacitance variation.
Step 304: and determining holding information of the charging equipment according to the pressure variation.
Specifically, the pressure sensor may sense a pressure applied to the finger and the palm, and the holding information corresponding to the charging device may be determined by detecting a pressure variation amount obtained by detecting the pressure. For example, when the charging device is placed still, the pressure sensed by the pressure sensor is zero or a certain value (related to the weight of the charging device and the wireless communication device); when the charging device is held and taken up by a user, the pressure sensor senses the pressure change, and the holding information of the charging device (namely whether the charging device is held and taken up) can be determined by detecting the pressure change.
FIG. 4 is a flowchart illustrating determining whether the holding information meets the activation condition according to an embodiment. As shown in fig. 4, the method includes steps 402 to 404.
Step 402: and judging whether the pressure variation is larger than a preset variation.
Step 404: and when the pressure variation is larger than the preset variation, judging that the holding information determined by the pressure variation meets the activation condition.
In this embodiment, the preset variation may be a pressure sensed by a pressure sensor on the surface of the charging device when the user holds the charging device. It should be understood that the preset variation may be a pressure variation sensed by the pressure sensor from a static position to a holding position of the charging device. Whether the corresponding holding information meets the activation condition or not can be determined through the preset variable quantity. Therefore, the preset variation amount may be set to an arbitrary value greater than zero according to the size of the weight of the charging apparatus.
When the pressure variation detected by the pressure sensor is larger than the preset variation, the charging device sends an activation instruction to the wireless communication device, and the activation instruction is used for controlling the wireless communication device to perform wireless communication with the electronic device. Specifically, the charging device includes a processor coupled to the pressure sensor and receiving an activation signal from the pressure sensor. The processor may be configured to send an activation instruction to the wireless communication device to turn on its wireless transceiver when the pressure variation sensed by the pressure sensor is greater than a preset variation (i.e., the charging device is held up), so that it is ready for use by the user, and to turn off the wireless transceiver of the wireless communication device to save its power when the pressure variation sensed by the pressure sensor is less than the preset variation (i.e., the case is not held up).
Fig. 5 is a flowchart illustrating detecting holding information of the charging device based on the holding sensing device according to an embodiment. Wherein the grip sensing device is a touch sensor, as shown in fig. 5, the method includes steps 502 to 506.
Step 502: the current change information of the case surface of the charging device is detected based on the touch sensor.
Among them, the touch sensor is a sensor that operates by using current induction of a human body. In particular, the touch sensor is arranged on at least one side of the charging device, and one or more electrodes are arranged on different positions of the side, when a user's finger touches the side, due to the electric field of the human body, the user and the side form a coupling capacitance, which is a direct conductor for high frequency currents, so that the finger draws a small current from the contact point. The current flows out from the electrodes arranged at different positions of the side surface respectively, and the touch position of the finger of the user on the surface of the box body can be obtained by detecting the current flowing out from the different electrodes.
Step 504: and determining the contact position of the shell surface of the charging equipment according to the current change information.
Specifically, when the user holds the charging device in different ways, the touch positions of the fingers of the user on the surface of the housing of the charging device are also different. Since the current flowing through the electrodes at different positions of the housing surface is proportional to the distance from the finger to each electrode, the touch position of the user's finger on the housing surface of the charging device can be determined by a precise calculation of the above-mentioned respective current ratios.
Step 506: and determining holding information of the charging equipment according to the contact positions.
Specifically, when the touch sensor senses a point-like contact point, it can be determined that the point-like contact point is a contact of a finger, and the position of the point-like contact point is a finger position; when the touch sensor senses a sheet-shaped contact point, the sheet-shaped contact point can be judged to be the contact of the palm, and the position of the sheet-shaped contact point is the position of the palm. The point contact point and the sheet contact point are distinguished by the area of the contact point to distinguish the contact of a finger or the contact of a palm. Alternatively, the grip sensing device includes a plurality of small units, and the point-like contact point and the sheet-like contact point are discriminated according to the number of the small units to be contacted to discriminate whether the contact is a finger contact or a palm contact. The number of point-like contact points provides finger contact information; the sheet contact point provides palm contact information. Therefore, by detecting the number of the point-like contact points and the area of the sheet-like contact points, the corresponding holding information can be obtained, i.e., the holding information of the charging device is determined according to the number or the area of the contact points.
FIG. 6 is a flowchart illustrating determining whether the holding information meets the activation condition according to an embodiment. As shown in fig. 6, the method includes steps 602 to 604.
Step 602: judging that the sum of the areas of the contact positions is larger than a preset area;
step 604: and when the sum of the areas of the contact positions is larger than the preset area, judging that the holding information determined by the contact positions meets the activation condition.
In this embodiment, each contact point position (including a point contact point or a sheet contact point) sensed by the touch sensor has a contact area, and summing the areas of all the contact point positions can represent the contact area between the finger and the palm of the user and the charging device. When the contact area is larger than the preset area, it may be considered that the user holds the charging device. The preset area can be set according to the size of the contact area of the single finger and the palm of the user touching the surface of the shell of the charging device. In other embodiments, the preset area may also be set as a contact area of a single finger touching the housing surface of the charging device, and by setting the preset area, an erroneous operation caused by the user accidentally touching the cartridge may be eliminated. It should be noted that the preset area is set according to the actual size of the finger of the user, and is not specifically limited herein.
And when the sum of the areas of the contact positions detected by the touch sensor is larger than the preset area, the charging equipment sends an activation instruction to the wireless communication equipment, and the activation instruction is used for controlling the wireless communication equipment to wirelessly communicate with the electronic equipment. Specifically, the charging device includes a processor coupled to the touch sensor and receiving an activation signal from the touch sensor. The processor may be configured to send an activation instruction to the wireless communication device to turn on its wireless transceiver when the sum of the areas of the contact locations sensed by the touch sensor is greater than the preset area (i.e., the charging device is sufficiently held), so that it is ready for use by the user, and to turn off the wireless transceiver of the wireless communication device to save its power when the sum of the areas of the contact locations sensed by the touch sensor is less than the preset area (i.e., the charging device is not sufficiently held).
In one embodiment, when the holding information meets a preset activation condition, the charging device sends an activation signal to the wireless communication device through a wired connection or a wireless connection, and the activation signal is used for indicating the wireless communication device to be wirelessly paired with the electronic device. In particular, the charging device is provided with a coupling means having, on the one hand, one or more coupling means electrical contacts which are electrically connected to the electrical contacts of one or more wireless communication devices when the wireless communication devices are housed in the charging device; in another aspect, the coupling device is connected to a processor built into the charging apparatus, the processor being configured as a device that generates the activation signal in response to grip information sensed by the grip sensing device. When the holding information meets the preset activation condition, a processor in the charging device generates an activation signal and sends the activation signal to the wireless communication device through the coupling device.
In another embodiment, the coupling device is a wireless transceiver device having a function of transceiving wireless signals. Therefore, when the holding information meets the preset activation condition, the activation signal generated by the processor in the charging device is transmitted to the wireless communication device in a wireless transmission mode through the coupling device.
It should be appreciated that the charging device sends an activation signal to the wireless communication device through the coupling means (wired or wireless connection) that is used to instruct the wireless communication device to wirelessly pair with the electronic device.
It should be understood that although the various steps in the flow charts of fig. 2-6 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-6 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.
Fig. 7 is a schematic structural diagram of a charging apparatus according to an embodiment. As shown in fig. 7, a charging apparatus 700 includes a grip sensing device 710, a processor 720, and a coupling device 730. Wherein:
a holding sensing device 710 for detecting holding information of the charging apparatus 700. The grip sensing device 710 is, for example, a pressure sensor, a capacitive sensor, a resistive sensor, or an ultrasonic sensor, but not limited thereto.
A processor 720, connected to the holding sensing device 710, configured to receive the holding information and determine whether the holding information meets an activation condition; and outputting an activation signal when the holding information meets the preset activation condition. The processor 720 is configured as a means for generating an activation signal in response to grip information sensed by the grip sensing means 710.
A coupling device 730, connected to the processor 720, for transmitting the activation signal to the wireless communication device 120 to enable the wireless communication device 120 to be wirelessly paired with an electronic device (not shown). The coupling device 730 is configured to be electrically coupled with a wire or wirelessly communicatively coupled with the wireless communication device 120.
In the charging device, the holding sensing device 710 detects the holding information of the charging device 700; the processor 720 is connected to the holding sensing device 710, and configured to receive the holding information and determine whether the holding information meets an activation condition; when the holding information meets a preset activation condition, outputting an activation signal; a coupling device 730, connected to the processor 720, for transmitting the activation signal to the wireless communication device 120 to enable the wireless communication device 120 to be wirelessly paired with an electronic device (not shown). Therefore, user operation is simplified, and user experience is improved.
In one embodiment, the coupling device 730 includes a wired connector and/or a wireless transceiver. Specifically, the charging device 700 is electrically coupled (wired connector) or communicatively coupled (wireless transceiver) with the wireless communication device 120 by the coupling means 730.
In one embodiment, the grip sensing device is a pressure sensor or a touch sensor. Specifically, the grip sensing device may also be other sensor grips capable of sensing grip information, such as a capacitive sensor, a resistive sensor, or an ultrasonic sensor, but not limited thereto.
In one embodiment, the charging device is an earphone box. In particular, the charging device 700 may be understood as an earbud box or charging box, and the wireless earbuds (left and right earbuds) may be fixedly received within the charging device 700 (e.g., may be secured within an interior space or cavity of the charging device 700 by a housing or insert of the housing of the wireless earbuds) to facilitate housing and charging of the wireless earbuds.
The division of the modules in the charging device is merely used for illustration, and in other embodiments, the charging device may be divided into different modules as needed to complete all or part of the functions of the charging device.
For specific definition of the charging device, see the above definition of the control method of the charging device, which is not described herein again. The respective modules in the charging apparatus described above may be implemented in whole or in part by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
The implementation of each module in the charging device provided in the embodiment of the present application may be in the form of a computer program. The computer program may be run on a terminal or a server. The program modules constituted by the computer program may be stored on the memory of the terminal or the server. Which when executed by a processor, performs the steps of the method described in the embodiments of the present application.
Any reference to memory, storage, database, or other medium used herein may include non-volatile and/or volatile memory. Suitable non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), synchronous Link (Synchlink) DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and bus dynamic RAM (RDRAM).
The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A method of controlling a charging device, for activating a wireless communication device to which the charging device is coupled, the method comprising:
detecting holding information of the charging equipment based on a holding sensing device; the holding information comprises the relative contact relation between at least one finger position and the palm position on the holding sensing device;
judging whether the holding information meets a preset activation condition or not; the activation conditions comprise one or more of the number of the point contact points meeting a preset number threshold, the area of the sheet contact points meeting an area threshold and the pressure sensed by the holding sensing device meeting a preset pressure threshold;
when the holding information meets a preset activation condition, outputting an activation signal to the wireless communication equipment; the activation signal is used for instructing the wireless communication device to wirelessly pair with an electronic device;
the sensing device that grips is pressure sensor, pressure sensor sets up charging equipment casing surface, detect based on the sensing device that grips the information that grips of charging equipment includes:
detecting a pressure change amount of a case surface of the charging apparatus based on the pressure sensor;
determining holding information of the charging equipment according to the pressure variation;
or
The sensing device that grips is touch sensor, based on the sensing device that grips detects the information that grips of battery charging outfit includes:
detecting current change information of a housing surface of the charging device based on the touch sensor;
determining a contact position of a shell surface of the charging device according to the current change information;
and determining holding information of the charging equipment according to the contact position.
2. The method according to claim 1, wherein the determining whether the holding information meets a preset activation condition includes:
judging whether the pressure variation is larger than a preset variation or not;
and when the pressure variation is larger than the preset variation, judging that the holding information corresponding to the pressure variation meets the activation condition.
3. The method according to claim 1, wherein the determining whether the holding information meets a preset activation condition includes:
judging whether the number of the contact positions is larger than a preset number or not;
and when the number of the contact positions is larger than the preset number, the holding information determined by the contact positions meets the activation condition.
4. The method according to claim 1, wherein the determining whether the holding information meets a preset activation condition further comprises:
judging whether the sum of the areas of the contact positions is larger than a preset area or not;
and when the sum of the areas of the contact positions is larger than the preset area, the holding information determined by the contact positions meets the activation condition.
5. The method according to claim 1, wherein when the holding information meets a preset activation condition, an activation signal is output to the wireless communication device; the activation signal is used for instructing the wireless communication device to wirelessly pair with an electronic device, and comprises:
when the holding information meets a preset activation condition, the charging device sends an activation signal to the wireless communication device through wired connection or wireless connection, and the activation signal is used for indicating the wireless communication device to be wirelessly paired with the electronic device.
6. A charging device, comprising:
the holding sensing device is used for detecting holding information of the charging equipment;
the processor is connected with the holding sensing device and used for receiving the holding information and judging whether the holding information meets the activation condition or not; when the holding information meets a preset activation condition, outputting an activation signal; the holding information comprises the relative contact relation between at least one finger position and the palm position on the holding sensing device; the activation conditions comprise one or more of the number of the point contact points meeting a preset number threshold, the area of the sheet contact points meeting an area threshold and the pressure sensed by the holding sensing device meeting a preset pressure threshold;
coupling means, connected to the processor, for transmitting the activation signal to a wireless communication device for wireless pairing of the wireless communication device with an electronic device;
the holding sensing device is a pressure sensor, the pressure sensor is arranged on the surface of the shell of the charging equipment, and the processor detects the pressure variation of the surface of the shell of the charging equipment based on the pressure sensor; determining holding information of the charging equipment according to the pressure variation;
or the holding sensing device is a touch sensor, and the processor detects current change information of the shell surface of the charging equipment based on the touch sensor; determining a contact position of a shell surface of the charging device according to the current change information; and determining holding information of the charging equipment according to the contact position.
7. The charging device of claim 6, wherein the charging device is an earphone charging box.
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| CN109511035A (en) * | 2018-12-14 | 2019-03-22 | 歌尔股份有限公司 | A kind of Earphone box, wireless headset and its awakening method |
| CN111866823B (en) * | 2019-04-26 | 2023-10-13 | 深圳市三诺声智联股份有限公司 | Wireless earphone charging equipment, interaction method and storage medium |
| US11395239B2 (en) * | 2020-12-11 | 2022-07-19 | Nvidia Corporation | Radio frequency power adaptation for handheld wireless devices |
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| KR20160060509A (en) * | 2014-11-20 | 2016-05-30 | 현대자동차주식회사 | wireless charging device |
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| CN104253889A (en) * | 2013-06-26 | 2014-12-31 | 联想(北京)有限公司 | Conversation noise reduction method and electronic equipment |
| KR20160060509A (en) * | 2014-11-20 | 2016-05-30 | 현대자동차주식회사 | wireless charging device |
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