CN115347635A - Electric quantity cruising system and method - Google Patents
Electric quantity cruising system and method Download PDFInfo
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- CN115347635A CN115347635A CN202210873073.6A CN202210873073A CN115347635A CN 115347635 A CN115347635 A CN 115347635A CN 202210873073 A CN202210873073 A CN 202210873073A CN 115347635 A CN115347635 A CN 115347635A
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- 230000003111 delayed effect Effects 0.000 description 1
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- 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
- H02J7/00036—Charger exchanging data with battery
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Abstract
The invention belongs to the technical field of mobile terminal application, and discloses an electric quantity endurance system and a method, wherein the system comprises: the power adapter comprises a case, a power adapter and an external battery bin, wherein the case comprises an internal battery, and the external battery bin comprises an external battery; the power adapter charges the built-in battery and/or supplies power to the chassis; the power adapter charges the external battery through the external battery bin; the external battery bin supplies power to the case through an external battery; the invention can supplement the electric quantity of the mobile terminal by various modes such as exchange of the internal battery and the external battery, power supply of the case by the external battery bin, charging of the internal battery by the external battery bin, charging of the power adapter and the like to maintain the operation of the case, solves the problem that the operation cannot be promoted because the electric quantity of the case is insufficient due to the fact that the power supply can only be carried out on the case in a single power supply mode at present, and realizes the purposes of providing more electric quantity for the mobile terminal and maintaining the operation of the mobile terminal for a longer time.
Description
Technical Field
The invention relates to the technical field of mobile terminal application, in particular to an electric quantity endurance system and an electric quantity endurance method.
Background
With the popularization and wide application of mobile intelligent devices, the use of mobile terminals is more and more important in life, and the use demand of more business people on the mobile terminals is more urgent when more business people go on business.
At present, the battery capacity of the mobile terminal on the market is very limited, the mobile terminal needs to be charged by searching for wall electricity when the electric quantity is insufficient, the mobile terminal is very unfavorable for use relative to a portable mobile terminal, and the use experience is poor.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide an electric quantity endurance system, and aims to solve the technical problem that a portable mobile terminal in the prior art cannot work for a long time due to insufficient electric quantity in use.
In order to achieve the above object, the present invention provides an electric quantity cruising system, including: the battery charger comprises a case, a power adapter and an external battery bin, wherein the case comprises an internal battery, and the external battery bin comprises an external battery;
the power adapter is used for charging the built-in battery and/or supplying power to the case;
the power adapter is also used for charging the external battery through the external battery bin;
the external battery bin is also used for supplying power to the case through the external battery.
Optionally, the chassis includes a chassis lid opening button, and the external battery compartment includes an external lid opening button;
the external battery bin is used for supplying power to the case through the external battery bin when the current electric quantity of the case is lower than the electric quantity threshold value;
the case cover opening button is used for taking out the built-in battery when the current electric quantity of the case is lower than an electric quantity threshold value;
the external cover opening button is used for taking out the external battery and exchanging the external battery with the internal battery.
Optionally, the external battery compartment further includes: the battery cabin charging control system comprises an input/output interface, a battery cabin charging control module and a battery cabin embedded controller;
the input/output interface is used for connecting an input power supply and sending a charging signal to the battery bin embedded controller;
the battery charging bin embedded controller is used for acquiring external battery information and sending an adjusting signal to the battery charging bin charging control module according to the external battery information;
the battery cabin charging control module is also used for adjusting the charging state according to the adjusting signal.
Optionally, the external battery compartment further includes a voltage reduction module;
the input and output interface is also used for sending the discharge signal to the battery bin embedded controller;
the battery bin embedded controller is also used for controlling the external battery to discharge according to the discharge electric signal;
the battery cabin embedded controller is used for acquiring external battery information and sending an adjusting signal to the battery cabin charging control module according to the battery information;
the battery cabin charging control module is also used for adjusting the charging state according to the adjusting signal;
the battery cabin voltage reduction module is used for reducing the voltage of the external battery current to obtain a preset voltage, and transmitting the preset voltage to an output end.
Optionally, the external battery compartment further includes: the battery compartment electric quantity display button and the battery compartment electric quantity indicator light;
the battery compartment electric quantity display button is used for starting the battery compartment electric quantity indicator lamp;
and the external battery is used for controlling the battery compartment electric quantity indicator lamp to display the real-time electric quantity of the external battery when the battery compartment electric quantity indicator lamp is started.
Optionally, the chassis further includes a chassis embedded controller, a chassis charging control module, a chassis voltage reduction module, a power key, and a motherboard;
the power supply key is used for sending a power supply signal to the case embedded controller;
the case embedded controller is used for controlling the discharge of the built-in battery according to the power supply signal;
the chassis embedded controller is used for acquiring built-in battery information and sending an adjusting signal to the battery compartment charging control module according to the built-in battery information;
the case charging control module is also used for adjusting the charging state according to the adjusting signal;
the case voltage reduction module is used for reducing the current of the built-in battery to obtain a preset voltage, and when the power supply key is started, the preset voltage is transmitted to supply power to the case.
Optionally, the chassis further comprises an anti-reverse module;
the anti-reverse module is used for disconnecting the connection when the built-in battery is charged through a power adapter and/or the chassis is powered and the positive electrode and the negative electrode of the input end are reversely accessed;
the anti-reverse module is also used for disconnecting the connection when the external battery bin supplies power to the case and the positive electrode and the negative electrode of the input end are reversely accessed.
Optionally, the chassis further includes: a case electric quantity display button and a case electric quantity indicator light;
the case electric quantity display button is used for starting a case electric quantity indicator lamp;
the built-in battery is used for controlling the case electric quantity indicator lamp to display the real-time electric quantity of the built-in battery when the case electric quantity indicator lamp is started.
Optionally, the chassis further comprises a power interface;
the power interface is used for sending a charging signal to the embedded controller of the case when the built-in battery is charged through the power adapter;
the case embedded controller is used for acquiring built-in battery information and sending an adjusting signal to the case charging control module according to the built-in battery information;
the case charging control module is also used for adjusting the charging state according to the adjusting signal;
the chassis voltage reduction module is further used for supplying power to the chassis according to the power adapter when the power adapter charges the built-in battery and starts the power key.
In addition, in order to achieve the above object, the present invention further provides an electric quantity cruising method, which is applied to an electric quantity cruising system, and the system includes: the battery charger comprises a case, a power adapter and an external battery bin, wherein the case comprises an internal battery, and the external battery bin comprises an external battery;
the power adapter charges the built-in battery and/or supplies power to the case;
the power adapter charges the external battery through the external battery bin;
the external battery bin supplies power to the case through the external battery.
The invention can supplement the electric quantity of the mobile terminal by various modes such as exchange of the internal battery and the external battery, power supply of the case by the external battery bin, charging of the internal battery by the external battery bin, charging of the power adapter and the like to maintain the operation of the case, solves the problem that the operation cannot be promoted because the electric quantity of the case is insufficient due to the fact that the power supply can only be carried out on the case in a single power supply mode at present, and realizes the purposes of providing more electric quantity for the mobile terminal and maintaining the operation of the mobile terminal for a longer time.
Drawings
Fig. 1 is a block diagram of a first embodiment of an electric quantity cruising system according to the present invention;
fig. 2 is a block diagram of a second embodiment of the electric quantity cruising system of the present invention;
fig. 3 is a block diagram of a third embodiment of the electric quantity cruising system of the present invention;
FIG. 4 is a schematic structural diagram of an embodiment of an electrical endurance system of the present invention;
fig. 5 is a block diagram of a power cruising system according to a fourth embodiment of the present invention;
fig. 6 is a block diagram of a fifth embodiment of the electric quantity cruising system of the present invention;
fig. 7 is a flowchart illustrating a method for power continuation according to a first embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Referring to fig. 1, the present invention provides an electric quantity cruising system, and fig. 1 is a structural block diagram of a first embodiment of the electric quantity cruising system of the present invention.
The electric quantity endurance system comprises: the power adapter comprises a case 10, a power adapter 20 and an external battery compartment 30, wherein the case 10 comprises an internal battery 11, and the external battery compartment 30 comprises an external battery 31.
In this embodiment, the power adapter 20 is a connection line for connecting the case 10, the external battery compartment 30 and the power supply, one end of the connection line can be connected to a wall, the other end can be adapted to a plurality of data interfaces of different models, the connection line is connected to the case 10 through the data interface, the power is supplied to the case 10 when the case 10 is started, when the internal battery 11 is insufficient, the internal battery 11 can be charged by connecting the case 10, the power supply to the case 10 and the charging to the internal battery 11 can be performed simultaneously, the internal battery 11 is installed inside the case 10, and the internal battery 11 can be taken out by opening a cover through the case.
The power adapter 20 can also charge the external battery 31 through the external battery compartment 30, wherein the external battery 31 is installed inside the external battery compartment 30, when the electric quantity of the internal battery 11 is lower than a preset value, the external battery 31 can be taken out through a cover opening button of the external battery compartment 30 to be replaced with the internal battery 11, the preset value is obtained through judgment based on different conditions and can be changed according to actual conditions, the invention is not limited to this, and the electric quantity of the external battery compartment 30 can be known through the battery compartment electric quantity display button 36 to start the battery compartment electric quantity indicator lamp 37.
The external battery compartment 30 can also supply power to the case 10 through the external battery 31, and when the case 10 cannot be supplied with power or is not convenient to supply power through the power adapter 20, the case 10 can be supplied with power by connecting the external battery compartment 30 regardless of whether the internal battery 11 in the case 10 is powered.
In this embodiment, power is supplied when the power of the chassis 10 is insufficient through the external battery compartment 30, the power adapter 20 supplies power to the chassis 10 or supplements the power of the chassis 10 to maintain the operation of the chassis 10 in a manner of charging the internal battery 11 or the like, wherein the power adapter 20 can also charge the external battery 31 through the external battery compartment 30, sufficient spare capacity is provided for the chassis 10, the problem that the power of the chassis 10 is insufficient and cannot be operated due to the fact that power can only be supplied to the chassis 10 through a single power supply manner at present, so that the operation cannot be advanced is solved, long-time power continuation of the chassis 10 is realized, and the longer operation of the mobile terminal is maintained.
Referring to fig. 2, the present invention provides an electric quantity cruising system, and fig. 2 is a structural block diagram of a second embodiment of the electric quantity cruising system of the present invention.
The external battery compartment 30 further includes: input/output interface 32, battery compartment charging control module 33, and battery compartment embedded controller 34.
In this embodiment, the input/output interface 32 may be connected to the power adapter 20, charge the external battery 31 through the external battery compartment 30 via the power adapter 20, and send a charging signal to the battery compartment embedded controller 34 after charging via the power adapter 20.
The battery compartment embedded controller 34 includes a single chip microcomputer, the single chip microcomputer receives signals sent by the input/output interface 32 through the battery compartment charging control module 33, and the single chip microcomputer performs data interaction with the battery compartment charging control module 33 and the external battery 31 through the integrated circuit bus, and then processes the interactive data information, for example, when receiving a charging signal, the single chip microcomputer interacts with the external battery 31 to obtain real-time electric quantity information of the external battery 31, and judges whether charging is allowed or not through the charging signal and the real-time electric quantity information of the external battery 31, and sends a signal to the battery compartment charging control module 33, if the real-time electric quantity of the external battery 31 is sufficient, the external battery 31 is not charged, and if the external battery 31 is insufficient, the signal is sent to the external battery 31.
The battery compartment charging control module 33 adjusts the charging state according to the adjustment signal, the adjustment signal is a signal related to the charging state and may be a signal for starting charging, stopping charging, etc. sent by the battery compartment embedded controller 34, the battery compartment charging control module 33 controls the circuit according to the adjustment signal, for example, when the external battery 31 is charged through the power adapter 20, and after a period of time, the charging stop signal sent by the battery compartment embedded controller 34 is received, the battery compartment charging control module 33 controls the circuit to stop charging.
In the embodiment, the input/output interface 32, the battery compartment charging control module 33 and the battery compartment embedded controller 34 are additionally arranged in the external battery compartment 30, in the process of charging the external charger through the external battery compartment 30 through the power adapter 20, the power supply is communicated through the input/output interface 32, the battery compartment charging control module 33 performs charging control through the battery compartment charging control module 33 after charging information processing is performed on the battery compartment charging control module 33, the supplement of the electric quantity of the external battery 31 inside and outside the external battery compartment 30 is safely realized, the reserved electric quantity of the case 10 is increased, and the electric quantity endurance capability of the case 10 is increased on the side surface.
Referring to fig. 3, the present invention provides an electric quantity cruising system, and fig. 3 is a structural block diagram of a third embodiment of the electric quantity cruising system of the present invention.
The external battery compartment 30 further includes a battery compartment voltage reduction module 35.
The input output interface 32 sends a discharge signal to the battery compartment embedded controller 34 when connected to the chassis 10.
The battery compartment embedded controller 34 receives the discharge signal, interacts with the external battery 31 through the internal single chip microcomputer to obtain the electric quantity information of the external battery 31, and determines whether to control the external battery 31 to discharge according to the electric quantity information of the external battery 31, for example, when the electric quantity of the external battery 31 is lower than the lowest electric quantity, the external battery 31 does not discharge, and sends the adjustment signal to the battery compartment charging control module 33 after the determination result is obtained.
After receiving the adjustment signal, the battery compartment charging control module 33 adjusts the charging state according to the adjustment signal.
When battery compartment step-down module 35 passes through external battery 31 output electric quantity, steps down to external battery 31 electric current and obtains preset voltage, and will preset voltage is carried to the output, indicate the steady voltage of voltage stability in certain numerical value range during the preset voltage, numerical value can adjust according to concrete demand, and this place does not limit.
Also present on the external battery compartment 30 are a battery compartment charge display button 36 and a battery compartment charge indicator light 37.
After the battery compartment electric quantity display button 36 is started, the external battery 31 controls the battery compartment electric quantity indicator lamp 37 to display the real-time electric quantity of the external battery 31, and the specific structure can refer to fig. 4.
In this embodiment, the external battery 31 in the external battery compartment 30 supplies power to the case 10, and in the process of charging the internal battery 11, the voltage reduction module stabilizes the current and voltage of the internal battery 11 within a certain range, and the voltage reduction module can supply power/charge more stably with the output power, and can protect the circuit in the case 10 to a certain extent.
Referring to fig. 5, the present invention provides an electric quantity cruising system, and fig. 5 is a block diagram of a fourth embodiment of the electric quantity cruising system of the present invention.
The case 10 further includes a case embedded controller 13, a case charging control module 14, a case voltage reducing module 15, and a power key 12.
In this embodiment, when the power key 12 does not have an external power source, the power key 12 sends a power supply signal to the chassis embedded controller 13 when the power key 12 is activated.
When receiving a power supply signal through the chassis charging control module 14, the chassis embedded controller 13 interacts with the internal battery 11 through a single chip in the embedded controller to obtain electric quantity information of the internal battery 11, and determines whether to control the internal battery 11 to supply power according to the electric quantity information of the internal battery 11, for example, if the embedded controller receives the power supply signal, and the real-time electric quantity of the internal battery 11 obtained through the single chip is 20000 milliamperes and is greater than 500 milliamperes of the lowest preset electric quantity, an adjustment signal is sent to the chassis charging control module 14.
After receiving an adjustment signal sent by the chassis embedded controller 13, the chassis charging control module 14 controls the power supply state of the internal battery 11 according to the adjustment signal, where the adjustment signal is changed by the chassis embedded controller 13 according to the real-time electric quantity of the internal battery 11, the adjustment signal may be to stop power supply, start power supply, or the like, and the chassis charging control module 14 adjusts the power supply state of the internal battery 11 according to the adjustment signal.
When the chassis voltage reduction module 15 supplies power to the chassis 10 through the built-in battery 11, the current output by the built-in battery 11 is reduced to obtain a preset voltage and current, and the preset voltage and current are transmitted to the chassis mainboard.
A case power display button 16 and a case power indicator lamp 17 are also arranged on the case 10;
after the case electric quantity display button 16 is started, the built-in battery 11 controls the case electric quantity indicator lamp 17 to display the real-time electric quantity of the built-in battery 11.
In the embodiment, when no external power supply is available, the power supply key 12 is started, the case 10 is powered by the built-in battery 11, the case embedded controller 13 in the case 10 controls the case charging control module 14 to control the power supply of the built-in battery 11, the current of the built-in battery 11 is reduced by the case voltage reduction module 15 to obtain the preset power supply current, and the preset current is transmitted to the case mainboard, so that the case 10 is stably powered by the built-in battery 11, when the electric quantity of the built-in battery 11 is too low, the built-in battery 11 can be stopped from outputting the electric quantity to protect the circuit, further, the real-time electric quantity of the built-in battery 11 can be displayed by the electric quantity display button and the electric quantity indicator lamp on the case 10, the electric quantity of the built-in battery 11 can be visually seen, and the electric quantity can be timely supplemented.
Referring to fig. 6, the present invention provides an electric quantity cruising system, and fig. 6 is a block diagram of a fifth embodiment of the electric quantity cruising system of the present invention.
According to the fifth embodiment, the chassis 10 further includes an anti-reflection module 16.
When the power adapter 20 charges the built-in battery 11 and/or supplies power to the chassis 10, the anti-reverse module 16 disconnects the power if the positive and negative poles of the input end of the power supply are reversely connected.
The anti-reverse module 16 can also disconnect the connection if the positive and negative poles of the input terminal are reversely connected when the external battery compartment 30 supplies power to the case 10.
In the embodiment, through the anti-reverse module 16, when an external power supply charges the internal battery 11 or the external battery 31 supplies power to the case 10, the circuit is protected, and the anti-reverse module is used more safely in the process of power continuation.
Based on fig. 6, the present invention provides an electric quantity cruising system, and fig. 6 is a structural block diagram of a sixth embodiment of the electric quantity cruising system of the present invention.
According to the fourth embodiment, the chassis 10 further includes a power interface 17.
The power interface 17 is configured to transmit a charging signal to the chassis embedded controller 13 through the chassis charging control module 14 when the power adapter 20 is connected to charge the built-in battery 11.
After receiving the charging signal, the chassis embedded controller 13 interacts with the internal battery 11 through a single chip in the chassis embedded controller 13 to obtain the electric quantity information of the internal battery 11, and sends an adjusting signal to the chassis charging control module 14 according to the electric quantity information of the internal battery 11.
The chassis charging control module 14 adjusts the charging state according to the adjustment signal after receiving the adjustment signal.
The chassis voltage reduction module 15 also starts the power key 12 while charging the built-in battery 11 through the power adapter 20, reduces the current directly transmitted by the power adapter 20 to obtain a preset voltage and current, and supplies power to the chassis 10 through the preset voltage and current.
In the embodiment, when the power button 12 is started when the built-in battery 11 is charged through the power adapter 20, the power adapter 20 can be used for supplying power to the case 10 at the same time, the built-in battery 11 is charged under the condition that the use of the case 10 is not delayed, the electric quantity transmitted by the external power supply is consumed when the external power supply exists, the built-in battery 11 is charged through the external power supply, more electric quantity can be accumulated for the built-in battery 11, the power is supplied to the case 10 when the external power supply does not exist, and the electric quantity endurance time is effectively prolonged.
The invention also provides an electric quantity endurance method, which is applied to an electric quantity endurance system and comprises the following steps: the power adapter comprises a case 10, a power adapter 20 and an external battery compartment 30, wherein the case 10 comprises an internal battery 11, and the external battery compartment 30 comprises an external battery 31.
Step S10, the power adapter 20 charges the built-in battery 11 and/or supplies power to the chassis 10.
In step S20, the power adapter 20 charges the external battery 31 through the external battery compartment 30.
In step S30, the external battery compartment 30 supplies power to the case 10 through the external battery 31.
In this embodiment, power is supplied to the case 10 when the electric quantity of the case 10 is insufficient through the external battery compartment 30, the power adapter 20 supplies power to the case 10 or supplements the electric quantity of the case 10 to maintain the operation of the case 10 in a manner of charging the internal battery 11, and the like, wherein the power adapter 20 can also charge the external battery 31 through the external battery compartment 30, thereby providing sufficient spare quantity for the case 10, the problem that the electric quantity of the case 10 is insufficient and the operation cannot be advanced due to the fact that the power supply can only be performed to the case 10 through a single power supply manner at present is solved, long-time electric quantity continuation of the case 10 is realized, and the longer operation of the mobile terminal is maintained.
It should be understood that the above is only an example, and the technical solution of the present invention is not limited in any way, and in a specific application, a person skilled in the art may set the technical solution as needed, and the present invention is not limited in this respect.
It should be noted that the above-described work flows are only exemplary, and do not limit the scope of the present invention, and in practical applications, a person skilled in the art may select some or all of them to achieve the purpose of the solution of the embodiment according to actual needs, and the present invention is not limited herein.
Further, it is to be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention or portions thereof that contribute to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g. Read Only Memory (ROM)/RAM, magnetic disk, optical disk), and includes several instructions for enabling a terminal device (e.g. a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An electrical endurance system, comprising: the battery charger comprises a case, a power adapter and an external battery bin, wherein the case comprises an internal battery, and the external battery bin comprises an external battery;
the power adapter is used for charging the built-in battery and/or supplying power to the case;
the power adapter is also used for charging the external battery through the external battery bin;
the external battery bin is also used for supplying power to the case through the external battery.
2. The electrical endurance system of claim 1, in which the chassis comprises a chassis door-opening button, the external battery compartment comprises an external door-opening button;
the external battery bin is used for supplying power to the case through the external battery bin when the current electric quantity of the case is lower than the electric quantity threshold value;
the case cover opening button is used for taking out the built-in battery when the current electric quantity of the case is lower than an electric quantity threshold value;
the external cover opening button is used for taking out the external battery and exchanging the external battery with the internal battery.
3. The battery life cycle system of claim 1, wherein the external battery compartment further comprises: the battery pack charging system comprises an input/output interface, a battery pack charging control module and a battery pack embedded controller;
the input/output interface is used for connecting an input power supply and sending a charging signal to the battery bin embedded controller;
the battery charging bin embedded controller is used for acquiring external battery information and sending an adjusting signal to the battery charging bin charging control module according to the external battery information;
and the battery bin charging control module is also used for adjusting the charging state according to the adjusting signal.
4. The battery life cycle system of claim 3, wherein the external battery compartment further comprises a voltage reduction module;
the input and output interface is also used for sending the discharge signal to the battery bin embedded controller;
the battery bin embedded controller is also used for controlling the external battery to discharge according to the discharge signal;
the battery cabin embedded controller is used for acquiring external battery information and sending an adjusting signal to the battery cabin charging control module according to the battery information;
the battery cabin charging control module is also used for adjusting the charging state according to the adjusting signal;
and the battery bin voltage reduction module is used for reducing the voltage of the external battery current to obtain preset voltage and transmitting the preset voltage to an output end.
5. The battery life cycle system of claim 4, wherein the external battery compartment further comprises: the battery compartment electric quantity display button and the battery compartment electric quantity indicator light;
the battery compartment electric quantity display button is used for starting the battery compartment electric quantity indicator lamp;
and the external battery is used for controlling the battery compartment electric quantity indicator lamp to display the real-time electric quantity of the external battery when the battery compartment electric quantity indicator lamp is started.
6. The electrical endurance system of claim 1, in which the chassis further comprises a chassis embedded controller, a chassis charging control module, a chassis voltage reduction module, a power button;
the power supply key is used for sending a power supply signal to the embedded controller of the case;
the case embedded controller is used for controlling the discharge of the built-in battery according to the power supply signal;
the case embedded controller is used for acquiring built-in battery information and sending an adjusting signal to the battery cabin charging control module according to the built-in battery information;
the case charging control module is also used for adjusting the charging state according to the adjusting signal;
the case voltage reduction module is used for reducing the current of the built-in battery to obtain a preset voltage, and when the power supply key is started, the preset voltage is transmitted to supply power to the case.
7. The electrical endurance system of claim 1, in which the chassis further comprises an anti-roll-back module;
the anti-reverse module is used for disconnecting the connection when the built-in battery is charged through a power adapter and/or the chassis is powered and the positive electrode and the negative electrode of the input end are reversely accessed;
the anti-reverse module is also used for disconnecting the connection when the external battery bin supplies power to the case and the positive electrode and the negative electrode of the input end are reversely accessed.
8. The electrical endurance system of claim 1, wherein the chassis further comprises: a case electric quantity display button and a case electric quantity indicator light;
the case electric quantity display button is used for starting a case electric quantity indicator lamp;
the built-in battery is used for controlling the case electric quantity indicator lamp to display the real-time electric quantity of the built-in battery when the case electric quantity indicator lamp is started.
9. The electrical endurance system of any one of claims 1 to 8, wherein the chassis further comprises a power interface;
the power interface is used for sending a charging signal to the embedded controller of the case when the built-in battery is charged through the power adapter;
the case embedded controller is used for acquiring built-in battery information and sending an adjusting signal to the case charging control module according to the built-in battery information;
the chassis charging control module is also used for adjusting the charging state according to the adjusting signal;
the chassis voltage reduction module is also used for supplying power to the chassis according to the power adapter when the built-in battery is charged through the power adapter and the power key is started.
10. A power endurance method is applied to a power endurance system, and the system comprises the following steps: the battery charger comprises a case, a power adapter and an external battery bin, wherein the case comprises an internal battery, and the external battery bin comprises an external battery;
the power adapter charges the built-in battery and/or supplies power to the case;
the power adapter charges the external battery through the external battery bin;
the external battery bin is also used for supplying power to the case through the external battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210873073.6A CN115347635A (en) | 2022-07-22 | 2022-07-22 | Electric quantity cruising system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210873073.6A CN115347635A (en) | 2022-07-22 | 2022-07-22 | Electric quantity cruising system and method |
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|---|---|
| CN115347635A true CN115347635A (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210873073.6A Pending CN115347635A (en) | 2022-07-22 | 2022-07-22 | Electric quantity cruising system and method |
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| CN (1) | CN115347635A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904699A (en) * | 2012-12-24 | 2014-07-02 | 联想(北京)有限公司 | Power supply configuration method and apparatus |
| CN105140985A (en) * | 2015-08-05 | 2015-12-09 | 青岛海信移动通信技术股份有限公司 | Mobile terminal, direct-charge power adapter and charging method |
| US20160099608A1 (en) * | 2014-10-01 | 2016-04-07 | Jatbok Technology Co., Ltd. | Power adapter with built-in battery and power storage and supply method thereof |
| CN106253399A (en) * | 2016-08-24 | 2016-12-21 | 天津市天楚科技有限公司 | A kind of portable power source |
| CN110994732A (en) * | 2019-12-20 | 2020-04-10 | 合肥拉塞特机器人科技有限公司 | Automatic battery replacement system and method for mobile equipment |
| CN114123385A (en) * | 2021-10-30 | 2022-03-01 | 荣耀终端有限公司 | Charging and discharging circuit, charging method and electronic equipment |
-
2022
- 2022-07-22 CN CN202210873073.6A patent/CN115347635A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904699A (en) * | 2012-12-24 | 2014-07-02 | 联想(北京)有限公司 | Power supply configuration method and apparatus |
| US20160099608A1 (en) * | 2014-10-01 | 2016-04-07 | Jatbok Technology Co., Ltd. | Power adapter with built-in battery and power storage and supply method thereof |
| CN105140985A (en) * | 2015-08-05 | 2015-12-09 | 青岛海信移动通信技术股份有限公司 | Mobile terminal, direct-charge power adapter and charging method |
| CN106253399A (en) * | 2016-08-24 | 2016-12-21 | 天津市天楚科技有限公司 | A kind of portable power source |
| CN110994732A (en) * | 2019-12-20 | 2020-04-10 | 合肥拉塞特机器人科技有限公司 | Automatic battery replacement system and method for mobile equipment |
| CN114123385A (en) * | 2021-10-30 | 2022-03-01 | 荣耀终端有限公司 | Charging and discharging circuit, charging method and electronic equipment |
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Application publication date: 20221115 |