CN117526498A - Wireless charging control method, system, equipment and storage medium - Google Patents
Wireless charging control method, system, equipment and storage medium Download PDFInfo
- Publication number
- CN117526498A CN117526498A CN202311381781.9A CN202311381781A CN117526498A CN 117526498 A CN117526498 A CN 117526498A CN 202311381781 A CN202311381781 A CN 202311381781A CN 117526498 A CN117526498 A CN 117526498A
- Authority
- CN
- China
- Prior art keywords
- terminal
- charged
- wireless charging
- charging
- control method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 73
- 230000008569 process Effects 0.000 claims abstract description 23
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 10
- 238000005303 weighing Methods 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 241000220225 Malus Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 239000000306 component Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000021016 apples Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- 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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- 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
- H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- 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
-
- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention provides a wireless charging control method, a system, equipment and a storage medium, wherein the method comprises the following steps: when contacting a terminal to be charged, acquiring weight data thereof and communicating with the terminal to be charged to acquire series information about a series to which the terminal belongs; the weight data and the series information are combined to determine the battery capacity of the terminal to be charged, and the charging time of the terminal to be charged is set according to the battery capacity; and controlling wireless charging of the terminal to be charged according to the charging time. The wireless charging control method can accurately judge the specific model of the mobile phone and set reasonable charging time by means of the main control module, dynamically adjusts the charging time according to the change of charging power in the wireless charging process, achieves intelligent management of wireless charging, reduces the probability of overcharge of the mobile phone, maintains the performance of the battery, and prolongs the service life of the battery.
Description
Technical Field
The present invention relates to the field of wireless charging, and in particular, to a wireless charging control method, system, device, and storage medium.
Background
The wireless charging technology realizes the transmission of electric energy through the change of a magnetic field. Specifically, the wireless charging control system is composed of two parts: a transmitter and a receiver. The transmitter is internally provided with a coil, receives electric energy from an alternating current power supply, and drives the coil to generate a magnetic field through alternating current with a certain frequency. This magnetic field can penetrate the object and when the receiver is close to the transmitter, the coil in the receiver will induce this magnetic field and generate an electromotive force (voltage). Through a closed loop, this electromotive force can drive a current, thereby charging the device.
Wireless charging technology, although limited in transmission distance and charging efficiency, has high convenience and versatility, and can charge a plurality of devices simultaneously, and has been widely used in the field of smart phones. The electromagnetic induction technology is utilized to convert the current into the electromagnetic, and the mobile phone converts the electromagnetic into the current through the built-in coil to charge.
The existing wireless charging device does not have intelligent charging breaking capability, and after the mobile phone is fully charged, the wireless charging device still continues to trickle charge in the mobile phone, so that the mobile phone battery is continuously overcharged, and the reduction of the health degree of the mobile phone battery and the loss of the battery performance can be caused for a long time.
Disclosure of Invention
In view of this, the present invention provides a wireless charging control method, system, device and storage medium, and the specific scheme is as follows:
the first part, the invention provides a wireless charging control method, which comprises the following steps:
when a terminal to be charged is detected, acquiring weight data of the terminal to be charged and communicating with the terminal to be charged to acquire series information of a series to which the terminal to be charged belongs;
determining the battery capacity of the terminal to be charged based on the weight data and the series information, and setting the charging time of the terminal to be charged according to the battery capacity;
and controlling wireless charging of the terminal to be charged according to the charging time.
In one embodiment, during the wireless charging process, the charging power is monitored in real time and the duration of the current charging power is recorded;
and dynamically adjusting the charging time of the terminal to be charged according to the charging power, the duration and the electricity consumption condition of the terminal to be charged.
In a specific embodiment, in the wireless charging process, gesture information of a preset area is monitored in real time, so that the wireless charging process of the terminal to be charged is controlled based on the monitored gesture information.
In a specific embodiment, the gesture information includes information of a swiping gesture in a preset direction, and information of a swiping gesture in different preset directions corresponds to different control operations; the control operation includes: the charging time increasing and decreasing operation, the wireless charging switching operation, the charging time displaying operation and/or the charging power increasing and decreasing operation.
In one embodiment, if the current charging power is smaller than the preset low charging power and lasts for a preset duration, it is determined that the electric quantity of the terminal to be charged is close to the saturated state currently, and the charging time is reduced.
In a specific embodiment, the determining the battery capacity of the terminal to be charged based on the weight data and the series information includes:
inquiring in a preset corresponding relation table based on the weight data and the series information, and determining the model of the terminal to be charged; the corresponding relation table comprises weight information of terminals of different models under different series;
and determining the battery capacity based on the model number.
In a specific embodiment, if the model of the terminal to be charged cannot be determined in the preset correspondence table based on the weight data and the series information, selecting a terminal model closest to the terminal to be charged in the weight data in the same series as a final model, and taking the battery capacity of the final model as the battery capacity of the terminal to be charged.
The second part, the invention provides a wireless charging control system, which comprises the following steps:
the information acquisition unit is used for acquiring weight data of the terminal to be charged and communicating with the terminal to be charged to acquire series information of a series to which the terminal to be charged belongs when the terminal to be charged is detected;
the time unit is used for determining the battery capacity of the terminal to be charged based on the weight data and the series information, and setting the charging time of the terminal to be charged according to the battery capacity;
and the charging control unit is used for controlling wireless charging of the terminal to be charged according to the charging time.
In a third aspect, the present invention provides a computer device comprising:
one or more processors;
a memory for storing one or more programs;
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the wireless charging control method as described in any of the first sections.
In a fourth aspect, the present invention proposes a computer program product comprising executable instructions for implementing a wireless charging control method according to any one of the first aspects, when executed by a processor.
The beneficial effects are that: the invention provides a wireless charging control method, a system, equipment and a storage medium, which can accurately judge the specific model of a mobile phone and set reasonable charging time, dynamically adjust the charging time according to the change of charging power in the wireless charging process, realize intelligent management of wireless charging, reduce the probability of overcharge of the mobile phone, maintain the performance of a battery and prolong the service life of the battery. Increase gesture response in order to separate the operation process that wireless charging of empty control, can more accurate control charge time, can make things convenient for user operation again, promote user's use experience.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a wireless charging control method according to an embodiment of the invention;
fig. 2 is a schematic diagram of a wireless charging control method according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating an exemplary wireless charging process according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a wireless charging control system according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a gesture control sensor circuit according to an embodiment of the present invention.
Reference numerals: 1-an information acquisition unit; 2-time units; a 3-charge control unit; 4-a power monitoring unit.
Detailed Description
Hereinafter, various embodiments of the present disclosure will be more fully described. The present disclosure is capable of various embodiments and its modifications and variations are possible in light of the above teachings. However, it should be understood that: there is no intention to limit the various embodiments of the present disclosure to the specific embodiments disclosed herein, but rather the present disclosure is to be understood to cover all modifications, equivalents, and/or alternatives falling within the spirit and scope of the various embodiments of the present disclosure.
The terminology used in the various embodiments of the disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the various embodiments of the disclosure. As used herein, the singular is intended to include the plural as well, unless the context clearly indicates otherwise. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of the present disclosure belong. The terms (such as those defined in commonly used dictionaries) will be interpreted as having a meaning that is identical to the meaning of the context in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in the various embodiments of the disclosure.
Example 1
The embodiment 1 of the invention discloses a wireless charging control method, which judges the specific model of a mobile phone through weight data and manufacturer information, further sets reasonable charging time, dynamically adjusts the charging time in the charging process, and realizes intelligent regulation and control of wireless charging. The flow of the wireless charging control method is shown in the attached figure 1, and the specific scheme is as follows:
a wireless charging control method, comprising the steps of:
101. when a terminal to be charged is detected, acquiring weight data of the terminal to be charged and communicating with the terminal to be charged to acquire series information of a series to which the terminal to be charged belongs; the specific process of acquiring the weight data and the series of information in step 101 may be sequential or not, for example, may be performed simultaneously.
102. Determining the battery capacity of the terminal to be charged based on the weight data and the series information, and setting the charging time of the terminal to be charged according to the battery capacity;
103. and controlling wireless charging of the terminal to be charged according to the charging time.
The method of this embodiment requires the use of a special wireless charging device in which a weighing module, a timing module and a main control module are integrated. In addition, a gesture control sensing module may also be integrated. The weighing module is responsible for measuring the weight of the mobile phone, the weighing result of the mobile phone is important to the final judgment of the mobile phone model, and a high-precision weighing sensor can be selected. Since the weight of a mobile phone is usually expressed in grams, the measurement accuracy of the load cell is preferably accurate to about 0.1 gram. The timing module needs to have time recording capability, can select devices such as a common timer, a timer and the like, can count up and count down, and has low requirement on timing precision. The main control module can select MCU (Microcontroller Unit, micro control unit) and other processing devices with control capability. Fig. 2 shows an example of the operation flow between the modules.
And initializing the wireless charging device to enable each module on the device to normally operate. When the wireless charging device works normally and no mobile phone is placed, the weighing module can continuously detect whether the mobile phone is placed, the timing module keeps returning to 0, and other parts of the circuit work normally. When the mobile phone is placed on the wireless charging device, wireless power transmission between the wireless charging device and the mobile phone can be started immediately, the weighing module can sense weight change immediately, and weight data of the mobile phone are measured and transmitted to the main control module.
The main control module can know whether a mobile phone is placed on the device or not in various modes. Whether the terminal to be charged exists or not can be judged through feedback data of the weighing module, and whether electric energy transmission exists or not can be judged currently through detecting circuit change inside the wireless charging device. Preferably, the weighing module is enabled to work continuously, and weight data fed back continuously by the weighing module is used as a basis for judging whether to start wireless charging or not by the main control module. The weighing module runs continuously, is sensitive to weight change and can be measured and fed back quickly.
After knowing that the mobile phone is in a wireless charging state, the main control module establishes communication with the terminal to be charged, and further judges the series to which the mobile phone belongs, namely the large type of the mobile phone, such as apple 12 series, apple 13 series and the like. Taking a mobile phone as an example, the mobile phone can transmit back to the apple sequence of the main control module when being charged wirelessly. However, it is difficult to accurately judge the specific model of the mobile phone only from these sequences. In each series of apples, products with multiple models exist, and products with different models under the same series have different battery capacities and even support different wireless charging powers. Therefore, the embodiment synthesizes the serial and weight data of the mobile phone to research and judge the specific model of the mobile phone, and the judgment of the specific model is more accurate.
If the specific model of the terminal to be charged cannot be determined by integrating the weight data and the series information, then: and selecting the terminal model closest to the terminal to be charged in weight data from the same series as a first model, and taking the battery capacity of the first model as the battery capacity of the terminal to be charged. If the specific model of the terminal to be charged cannot be determined by integrating the weight data and the series information, there may be various reasons, for example, the weight of the terminal to be charged changes due to the fact that the protective shell is worn. The weight of the protective shell is usually small, the heavier protective shell can block wireless charging, a model with similar weight can be selected, and the battery capacity of the model is used as the model of the terminal to be charged. For another example, the series of new products are released and the related data of the new products are not recorded in the main control module, so that the main control module cannot judge the specific model according to the weight data and the series information, and at the moment, the model with similar weight can be selected, and the battery capacity of the model is referred.
The purpose of judging the specific model of the terminal to be charged is to obtain the battery capacity of the terminal. The main control module is pre-stored with related information supporting wireless charging of the mobile phone, and specifically comprises specific model numbers, weight and battery capacity of the mobile phone. For example, iPhone 14 (128 GB): the weight is 172 g, and the battery capacity is 3279mAh; iPhone 14Plus: the weight is 203 g, and the battery capacity is 4325mAh; iPhone 14Pro (128 GB): the weight was 206 g and the battery capacity was 3200mAh.
The main control module sets corresponding charging time according to the battery capacity. Since the initial power of the terminal to be charged is unknown, the charging time is adjusted in real time during the charging process. In practical application, a standard charging time can be set, and a corresponding relation between the battery capacity and the standard charging time is preset, for example, for a mobile phone supporting 15w Magsafe wireless charging and 7.5w Qi wireless charging, the standard charging time corresponding to the battery capacity about 3200mAH is 2h40min, the standard charging time corresponding to the battery capacity about 4300mAh is 3h30min, and then the actual charging time is obtained by properly adjusting the standard charging time according to the actual charging condition.
For convenience of description, the present embodiment defines a charging time set based on the battery capacity as an initial charging time. In a specific embodiment, the initial charging time is also related to an environmental factor, and when the charging time is determined, the main control module determines the charging time of the terminal to be charged by integrating the battery capacity and external environmental information. Specifically, when the charge time is studied, the weight of the battery capacity is greater than the weight of the external environment information, that is, the battery capacity is the main reference standard. Wherein the external environmental information includes an ambient temperature and an ambient humidity. The charging efficiency of the wireless charging device may be affected by the ambient temperature, and if the ambient temperature is too high, the performance of the wireless charging device may be reduced, the time of wireless charging may be increased, and the charging efficiency may be reduced. The performance of a wireless charging device may also be affected by ambient humidity. If the ambient humidity is too high, it may cause degradation of the wireless charging device and even failure of the device. Particularly in high temperature and humidity environments, may result in reduced lifetime of the wireless charging device. Therefore, in order to ensure the performance and lifetime of the wireless charging device, the present embodiment refers to the ambient temperature and humidity when setting the initial charging time. In addition, the usage habit of the user may be considered when setting the initial charging time. Generally, the probability of using the mobile phone by the user at night is greatly reduced, and the power consumption of the mobile phone is not too great, so that the charging time can be appropriately reduced or increased.
Preferably, in the charging process, the charging power of the terminal to be charged is monitored in real time, and the duration of the current charging power is recorded; and the main control module dynamically adjusts the charging time of the terminal to be charged according to the charging power, the duration and the electricity consumption condition of the terminal to be charged, and synchronously adjusts the timing duration of the timing module. In the charging process, the magnitude of the charging current can be changed, so that the final charging time is influenced, and therefore, the charging current needs to be monitored in real time. In the judgment logic of the charging time, the auxiliary charging power and the maintaining time of the current power are continuously updated, so that the charging time is displayed more accurately. When a user uses an operation with a large power consumption, such as navigation, the real-time power consumption of the mobile phone needs to be taken into consideration for the charging time. When the user does not use the mobile phone, the electric quantity loss of the mobile phone in the wireless charging state can be ignored.
In this embodiment, the charging time is synchronized with the timer period. The time duration is a total duration and changes during the charging process. Whether the timing is positive or negative, when the final timing duration is reached, the fact that the electric quantity of the mobile phone is close to saturation is proved, the timing device can feed back to the main control module, the main control module stops the electric energy transmission of the mobile phone, and wireless charging is finished.
Meanwhile, in order to further reduce the occurrence probability of overcharge and other behaviors, the mobile phone power saturation state is limited in the embodiment. Preferably, if the current charging power is smaller than the preset low charging power and lasts for a preset duration, it is determined that the electric quantity of the terminal to be charged is close to the saturated state currently, and the timing duration is reduced through the control module. When the electric quantity of the mobile phone is close to a saturated state, the conventional wireless charging device does not stop charging and still outputs small trickle, but the charging power is obviously lower than that in normal wireless charging. Based on this characteristic, the scheme of the present embodiment sets a threshold value for low charging power. Wherein the low charging power is related to the rated power of the wireless charging.
Further preferably, the normal charging power is set based on rated power of the terminal to be charged and the wireless charging device with respect to wireless charging; if the current charging power is smaller than the preset proportion of the conventional charging power (the proportion can be set according to practical situations, for example, when the electric quantity of some mobile phones approaches saturation, the charging power is reduced to about one third of the normal power, and the duration exceeds 15 minutes, the electric quantity of the terminal to be charged is judged to be approaching the saturation state currently, the timing duration is reduced to be one fourth to three quarters of the current timing duration through the control module, and the proportion of the reduced timing duration can also be set according to practical situations. Generally, when the battery level of the mobile phone reaches about 85%, the mobile phone enters a high battery mode, and the charging rate is intentionally reduced. Based on the characteristic, the embodiment analyzes whether the mobile phone reaches a high-power mode through the charging power, further shortens the charging time and reduces the occurrence probability of overcharge. In the judging logic of the electric quantity, the main control module continuously and dynamically updates the electric quantity according to the charging power and the maintaining time of the mobile phone so as to more accurately judge whether the current electric quantity of the mobile phone is close to a saturated state or not.
The wireless charging is interrupted by considering that a user can use the mobile phone at any time in the wireless charging process. The wireless charging control method of the embodiment integrates a gesture control sensing module on the wireless charging device; in the charging process, the gesture information of the wireless charging device in a preset area is monitored in real time through the gesture control sensing module and fed back to the main control module, so that a user can control the wireless charging device to charge the terminal to be charged in a wireless mode through gesture interval. The gesture control sensor module is a gesture control sensor (Gesture control sensor), and can realize a control function by detecting and recognizing gesture actions. Different types of gesture control sensors, such as resistance type, capacitance type, infrared type, camera type and the like, have different working principles and application modes. The embodiment adopts an infrared gesture control sensor, which utilizes an infrared sensing technology to detect and identify gesture actions through a built-in infrared transmitting tube and a built-in receiving tube. Specifically, such a sensor emits infrared rays of a certain wavelength, and when a gesture moves in front of the sensor, the propagation path of the infrared rays is blocked, thereby causing a change in the voltage of the receiving tube. By measuring and processing this change, the type and direction of the gesture can be determined. Different control functions can be realized by identifying different gesture actions, and the charging time is conveniently and accurately controlled.
Preferably, the gesture control sensing module can identify gesture information for increasing and decreasing the charging time and/or switching wireless charging and/or displaying the charging time and/or increasing and decreasing the charging power, so that a user can operate the charging switch and the charging duration at intervals according to specific charging conditions of the mobile phone in the charging process. For example, when a downward swing gesture of a user is acquired, the sensor transmits a PA0 signal to the main control module to execute the operation of closing the wireless charging function; when the gesture of the user waving upwards is acquired, the sensor transmits a PA1 signal to the main control module to execute the operation of starting the wireless charging function; when the gesture of the user waving leftwards is acquired, the sensor transmits a PA3 signal to the main control module to execute the operation of reducing the wireless charging time by 10 min; when the gesture of the user waving right is acquired, the sensor transmits the PA4 signal to the main control module to execute the operation of increasing the wireless charging time for 10 min.
The embodiment provides a wireless charging control method, which can accurately judge the specific model of a mobile phone and set reasonable charging time, dynamically adjust the charging time according to the change of charging power in the wireless charging process, realize intelligent management of wireless charging, reduce the probability of overcharge of the mobile phone, maintain the performance of a battery and prolong the service life of the battery. Increase gesture response in order to separate the operation process that wireless charging of empty control, can more accurate control charge time, can make things convenient for user operation again, promote user's use experience.
Example 2
The embodiment 2 of the invention discloses a wireless charging control system, the module schematic of which is shown in figure 4, and the specific scheme is as follows:
a wireless charging control system, comprising:
an information acquisition unit 1, configured to acquire weight data of a terminal to be charged and communicate with the terminal to be charged to acquire series information of a series to which the terminal to be charged belongs when the terminal to be charged is detected;
a time unit 2 for determining a battery capacity of the terminal to be charged based on the weight data and the series information, and setting a charging time of the terminal to be charged according to the battery capacity;
and the charging control unit 3 is used for controlling wireless charging of the terminal to be charged according to the charging time.
In a specific embodiment, the wireless charging control system further comprises:
the power monitoring unit 4 is used for monitoring the charging power in real time in the charging process and recording the duration time of the current charging power; and dynamically adjusting the charging time of the terminal to be charged according to the charging power, the duration and the electricity consumption condition of the terminal to be charged.
The present embodiment discloses a wireless charging control system, and systemizes a wireless charging control method of embodiment 1, so that it is more practical.
Example 3
Embodiment 3 of the present invention proposes a wireless charging device for implementing a wireless charging control method proposed in embodiment 1. The specific scheme is as follows:
a wireless charging device comprises a device body, and a main control module, a weighing sensor, a timer and a gesture control sensor which are integrated on the device body, wherein the connection relation between the modules is shown in the accompanying drawings 2 and 3.
The device main body can bear a terminal to be charged and is used for carrying out wireless power transmission with the terminal to be charged. The device main body mainly comprises a transmitting coil, a power supply, a circuit board and a shell. The transmitting coil is a core component of the wireless charger, is a key part for converting electric energy into a magnetic field, and is usually wound by copper wires, and is round or square in shape. The circuit board is a control center of the wireless charger and is responsible for controlling the output voltage and current of the power supply and controlling the working state of the transmitting coil.
The weighing sensor is connected with the main control module and used for measuring the weight of the terminal to be charged and transmitting the weight to the main control module.
The timer is connected with the main control module and used for adjusting the timing duration under the control of the main control module and recording the charging time;
the gesture control sensor is used for sensing gesture information in a preset area. Preferably, an infrared gesture control sensor is selected, and gesture actions are detected and identified through a built-in infrared transmitting tube and a built-in receiving tube by utilizing an infrared sensing technology. An example of the circuit structure of the gesture control sensor is shown in fig. 5 of the specification.
The main control module is respectively connected with the weighing sensor, the timer and the gesture control sensor, is a control core of the wireless charging device, and can select a core control unit such as an MCU.
Example 4
This embodiment 4 provides a computer apparatus.
The computer device is in the form of a general purpose computing device. Components of a computer device may include, but are not limited to: one or more processors or processing units, a system memory, and a bus that connects the different system components (including the system memory and the processing units). Computer devices typically include a variety of computer system readable media. Such media can be any available media that can be accessed by the device computer and includes both volatile and nonvolatile media, removable and non-removable media. The system memory may include computer system readable media in the form of volatile memory.
The computer device may also communicate with one or more external devices (e.g., keyboard, pointing device, display, etc.), with one or more devices that enable a user to interact with the computer device, and/or with any device that enables the computer device to communicate with one or more other computing devices.
The processing unit executes various functional applications and data processing by running a program stored in a system memory, for example, implements a wireless charging control method provided in embodiment 1 of the present invention, and the method includes:
101. when a terminal to be charged is detected, acquiring weight data of the terminal to be charged and communicating with the terminal to be charged to acquire serial information of a series to which the terminal to be charged belongs;
102. determining the battery capacity of the terminal to be charged based on the weight data and the series information, and setting the charging time of the terminal to be charged according to the battery capacity;
103. and controlling wireless charging of the terminal to be charged according to the charging time.
The embodiment applies a wireless charging control method to a specific computer device, stores the method in a memory, and when an executor executes the memory, the method is operated to perform wireless charging.
Of course, it will be understood by those skilled in the art that the processor may also implement the technical solution of the wireless charging control method provided in any embodiment of the present invention.
Example 5
Embodiment 5 provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a wireless charging control method step as provided by any of the embodiments of the present invention, the method comprising:
101. when a terminal to be charged is detected, acquiring weight data of the terminal to be charged and communicating with the terminal to be charged to acquire serial information of a series to which the terminal to be charged belongs;
102. determining the battery capacity of the terminal to be charged based on the weight data and the series information, and setting the charging time of the terminal to be charged according to the battery capacity;
103. and controlling wireless charging of the terminal to be charged according to the charging time.
The computer storage media of the present embodiments may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium may be, for example, but not limited to: an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The embodiment applies a wireless charging control method to a computer readable storage medium, and a computer program is stored on the computer readable storage medium, and when the program is executed by a processor, the steps of the wireless charging control method provided by the invention are realized, so that the wireless charging control method is simple, convenient and quick, easy to store and difficult to lose.
The invention provides a wireless charging control method, a system, equipment and a storage medium, which can accurately judge the specific model of a mobile phone and set reasonable charging time, dynamically adjust the charging time according to the change of charging power in the wireless charging process, realize intelligent management of wireless charging, reduce the probability of overcharge of the mobile phone, maintain the performance of a battery and prolong the service life of the battery. Increase gesture response in order to separate the operation process that wireless charging of empty control, can more accurate control charge time, can make things convenient for user operation again, promote user's use experience.
The wireless charging control system of embodiment 2 systemizes the wireless charging control method, making it more practical.
The wireless charging device of embodiment 3 specifically illustrates a device structure that can implement the method.
A computer device of embodiment 4 applies a wireless charging control method to a specific computer device, stores the method in a memory, and when the memory is executed by an actuator, operates the method to perform wireless charging.
A computer-readable storage medium of embodiment 5 applies a wireless charging control method to a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps of the wireless charging control method provided by the present invention, and is simple, fast, easy to store, and not easy to lose.
Those skilled in the art will appreciate that the drawing is merely a schematic illustration of a preferred implementation scenario and that the modules or flows in the drawing are not necessarily required to practice the invention. Those skilled in the art will appreciate that modules in an apparatus in an implementation scenario may be distributed in an apparatus in an implementation scenario according to an implementation scenario description, or that corresponding changes may be located in one or more apparatuses different from the implementation scenario. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules. The above-mentioned inventive sequence numbers are merely for description and do not represent advantages or disadvantages of the implementation scenario. The foregoing disclosure is merely illustrative of some embodiments of the invention, and the invention is not limited thereto, as modifications may be made by those skilled in the art without departing from the scope of the invention.
Claims (10)
1. A wireless charging control method, the method comprising:
when a terminal to be charged is detected, acquiring weight data of the terminal to be charged and communicating with the terminal to be charged to acquire series information of a series to which the terminal to be charged belongs;
determining the battery capacity of the terminal to be charged based on the weight data and the series information, and setting the charging time of the terminal to be charged according to the battery capacity;
and controlling wireless charging of the terminal to be charged according to the charging time.
2. The wireless charging control method according to claim 1, characterized by further comprising: in the wireless charging process, monitoring charging power in real time and recording the duration of the current charging power;
and dynamically adjusting the charging time of the terminal to be charged according to the charging power, the duration and the electricity consumption condition of the terminal to be charged.
3. The wireless charging control method according to claim 1, wherein gesture information of a preset area is monitored in real time during wireless charging to control a wireless charging process of a terminal to be charged based on the monitored gesture information.
4. The wireless charging control method according to claim 3, wherein the gesture information includes information of a swipe gesture in a preset direction, and information of different preset direction swipe gestures corresponds to different control operations; the control operation includes: the charging time increasing and decreasing operation, the wireless charging switching operation, the charging time displaying operation and/or the charging power increasing and decreasing operation.
5. The method according to claim 2, wherein if the current charging power is less than the preset low charging power for a preset period of time, determining that the electric quantity of the terminal to be charged is currently close to the saturated state, and reducing the charging time.
6. The wireless charging control method according to claim 5, wherein the determining the battery capacity of the terminal to be charged based on the weight data and the series information comprises:
inquiring in a preset corresponding relation table based on the weight data and the series information, and determining the model of the terminal to be charged; the corresponding relation table comprises weight information of terminals of different models under different series;
and determining the battery capacity based on the model number.
7. The wireless charging control method according to claim 6, characterized by further comprising: if the model of the terminal to be charged cannot be determined in a preset corresponding relation table based on the weight data and the series information, selecting the terminal model closest to the weight data of the terminal to be charged in the same series as a final model, and taking the battery capacity of the final model as the battery capacity of the terminal to be charged.
8. A wireless charging control system, comprising:
the information acquisition unit is used for acquiring weight data of the terminal to be charged and communicating with the terminal to be charged to acquire series information of a series to which the terminal to be charged belongs when the terminal to be charged is detected;
the time unit is used for determining the battery capacity of the terminal to be charged based on the weight data and the series information, and setting the charging time of the terminal to be charged according to the battery capacity;
and the charging control unit is used for controlling wireless charging of the terminal to be charged according to the charging time.
9. A computer device, the computer device comprising:
one or more processors;
a memory for storing one or more programs;
when executed by the one or more processors, causes the one or more processors to implement the wireless charging control method of any one of claims 1-7.
10. A computer program product comprising executable instructions for implementing a wireless charging control method as claimed in any one of claims 1 to 7 when executed by a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311381781.9A CN117526498A (en) | 2023-10-23 | 2023-10-23 | Wireless charging control method, system, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311381781.9A CN117526498A (en) | 2023-10-23 | 2023-10-23 | Wireless charging control method, system, equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117526498A true CN117526498A (en) | 2024-02-06 |
Family
ID=89740855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311381781.9A Pending CN117526498A (en) | 2023-10-23 | 2023-10-23 | Wireless charging control method, system, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117526498A (en) |
-
2023
- 2023-10-23 CN CN202311381781.9A patent/CN117526498A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3349324B1 (en) | Charging control method, charging control device and terminal | |
| US9564769B2 (en) | Wireless communication controlled battery charging station | |
| CN102593540B (en) | A kind of battery activated method, module and terminal | |
| US9312712B2 (en) | Method and system for controlling charging parameters of a battery using a plurality of temperature ranges and counters and parameter sets | |
| US9300157B2 (en) | Context aware battery charging | |
| CN102231551B (en) | Battery charger combining charging time and service life of battery | |
| KR101916969B1 (en) | Charging method of battery and battery pack thereof | |
| CN111183561A (en) | Charging control method and device, electronic equipment and computer readable storage medium | |
| EP2800195B1 (en) | Smart charging algorithm of lithium ion battery | |
| US20160359341A1 (en) | Wearable power supply and associated power supply method | |
| KR20150054464A (en) | Charging method of battery and battery charging system | |
| CN105244964A (en) | Intelligent wearable equipment and power supplying method thereof | |
| CN113725937B (en) | Battery charging method and electronic equipment | |
| CN202906503U (en) | Control device for mobile power supply and mobile charging power supply | |
| CN105826959A (en) | Charging method, device and mobile terminal | |
| KR102500690B1 (en) | Battery status based charging control method and appratus thereof | |
| CN103078380B (en) | Battery charger and method for charging batteries | |
| KR20170022778A (en) | Charging method of battery and battery pack thereof | |
| CN117526498A (en) | Wireless charging control method, system, equipment and storage medium | |
| KR101216569B1 (en) | measuring apparatus of battery current and calculation method of battery remaining amount and battery available time | |
| CN101989760A (en) | Charging control module and charging control method thereof | |
| JPH11187585A (en) | Charger and charging method for lithium ion secondary battery | |
| PH12019000196A1 (en) | Swappable battery having function of light indication | |
| CN114172218B (en) | Electronic equipment, charging device, control method and communication system | |
| CN113410884A (en) | Charging method of wearable device, wearable device and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |