CN211530815U - Portable power source, portable power source lease equipment and portable power source lease system - Google Patents
Portable power source, portable power source lease equipment and portable power source lease system Download PDFInfo
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- CN211530815U CN211530815U CN202020485218.1U CN202020485218U CN211530815U CN 211530815 U CN211530815 U CN 211530815U CN 202020485218 U CN202020485218 U CN 202020485218U CN 211530815 U CN211530815 U CN 211530815U
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Abstract
The utility model relates to a sharing portable power source technical field discloses a portable power source, portable power source lease equipment and portable power source lease system. The portable power source comprises a controller, a load identification module, a charge-discharge module, a motion state detection module and a timing module, wherein when the load identification module identifies that a load is connected, identification information is fed back to the controller so that the controller generates a discharge instruction, the controller controls the motion state detection module to start a motion state detection function, the controller starts to acquire and record real-time of the timing module, and meanwhile, the charge-discharge module receives the discharge instruction and outputs power to the load according to the discharge instruction. Through the mode, when the mobile power supply charges the load in different time periods and different motion states, the output power can be automatically adjusted.
Description
Technical Field
The utility model relates to a sharing portable power source technical field especially relates to a portable power source, portable power source lease equipment and portable power source lease system.
Background
In the field of shared mobile power supplies, currently, the mobile power supplies rented by people output fixed power to various electronic devices when charging the electronic devices, however, when the mobile power supplies are discharged, it may be in different time periods and different motion states, in which the mobile power supply, for example, a user may charge the electronic device at rest in the evening, the mobile power source is at rest, if the fixed power is still output to the electronic equipment at this time, the service life of the electronic equipment is inevitably influenced, the mobile power supply with the fixed power cannot meet the charging requirement of people, therefore, there is a need for an improvement on the conventional mobile power source to automatically adjust the output power when the mobile power source charges the electronic device in different time periods and different motion states, to better meet the charging requirements of the user and to facilitate an increase in the lifetime of the charged electronic device.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the embodiment of the utility model provides a portable power source, portable power source lease equipment and portable power source lease system can solve current portable power source and can not be according to specific time quantum and different motion state automatically regulated output's technical problem.
The embodiment of the utility model provides a for solving above-mentioned technical problem provides following technical scheme:
in a first aspect, an embodiment of the present invention provides a mobile power source, including: a controller; the load identification module is electrically connected with the controller and used for feeding back identification information to the controller when identifying that the load is connected so as to enable the controller to generate a discharge instruction; the charge-discharge module is electrically connected with the controller and used for receiving the discharge instruction and outputting power to the load according to the discharge instruction when the load identification module identifies that the load is connected; the motion state detection module is electrically connected with the controller and used for controlling the motion state detection module to start a motion state detection function when the load identification module identifies that a load is connected; and the timing module is electrically connected with the controller and used for acquiring and recording the real-time of the timing module by the controller when the load identification module identifies that the load is connected.
Optionally, the motion state detection module includes any one of a gravity sensor, a gyroscope, or an acceleration sensor.
Optionally, the mobile power supply further includes a temperature detection module, where the temperature detection module is electrically connected to the controller, and is configured to detect the temperature of the mobile power supply and generate the temperature information of the mobile power supply.
Optionally, the temperature detection module comprises a temperature sensor.
Optionally, the mobile power supply further includes a discharge electric quantity statistics module, where the discharge electric quantity statistics module is electrically connected to the controller, and is configured to start to count discharge quantity and generate total discharge electric quantity information when the controller generates the discharge instruction.
Optionally, the discharge power statistic module includes a voltage detection circuit or a fuel gauge.
Optionally, the controller includes any one of a complex programmable logic device CPLD, a field programmable gate array FPGA, a digital signal processor DSP, a microcontroller MCU, or a single chip microcomputer.
Optionally, the controller further comprises an analog-to-digital conversion circuit, and the analog-to-digital conversion circuit is connected between the motion state detection module and the controller.
In a second aspect, the embodiment of the utility model provides a portable power source leased equipment, portable power source leased equipment's casing is equipped with at least one battery compartment module, the battery compartment module holds portable power source as above.
In a third aspect, an embodiment of the present invention provides a mobile power supply leasing system, including the mobile power supply leasing apparatus as described above; and the server is in communication connection with the mobile power supply leasing equipment.
The embodiment of the utility model provides a beneficial effect is: be different from prior art, the utility model provides a portable power source, portable power source lease equipment and portable power source lease system, this portable power source includes the controller, load identification module, charge-discharge module, motion state detection module and timing module, load identification module discerns when having the load to connect, feed back identification information to the controller so that the controller generates the instruction of discharging, and controller control motion state detection module opens motion state detection function this moment, the controller also begins to acquire and record the real-time of timing module, charge-discharge module receives the instruction of discharging and according to the instruction of discharging to load output power simultaneously. Through the mode, when the mobile power supply charges the load in different time periods and different motion states, the output power can be automatically adjusted. Therefore, the utility model provides a portable power source can improve by the life-span of chargeable load when satisfying user's demand for charging.
Drawings
The embodiments are illustrated by way of example only in the accompanying drawings, in which like reference numerals refer to similar elements and which are not to be construed as limiting the embodiments, and in which the figures are not to scale unless otherwise specified.
Fig. 1 is a schematic diagram of a mobile power rental system according to an embodiment of the present invention;
fig. 2 is a perspective view of a portable power source rental apparatus according to an embodiment of the present invention;
fig. 3 is a block diagram illustrating a mobile power supply according to an embodiment of the present invention;
fig. 4 is a block diagram of another embodiment of the present invention, which provides a mobile power supply.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In a first aspect, please refer to fig. 1, an embodiment of the present invention provides a schematic diagram of a mobile power rental system. As shown in fig. 1, the portable power source leasing system includes at least two portable power source leasing apparatuses 100 and a server 200, wherein the at least two portable power source leasing apparatuses 100 are in communication connection with the server 200.
The server 200 may be one server, a server cluster composed of a plurality of servers, or a cloud computing service center.
Referring to fig. 2, fig. 2 is a perspective view of a portable power source leasing apparatus according to an embodiment of the present invention. As shown in fig. 2, the portable power supply rental apparatus 100 includes a housing 110, a portable power supply 120 (not shown), and a plurality of battery compartment modules 130 for accommodating the portable power supply 120.
Referring to fig. 3, fig. 3 is a block diagram of a mobile power supply according to an embodiment of the present invention. As shown in fig. 3, the mobile power source 120 includes a controller 1201, a load recognition module 1202, a charge/discharge module 1203, a motion state detection module 1204, and a timing module 1205, where the load recognition module 1202 feeds back the recognition information to the controller 1201 when recognizing that a load is connected, the controller 1201 controls the charge/discharge module 1203 to discharge to the load, the charge/discharge module 1203 includes a battery 12031 and a charge/discharge circuit 12032, the charge/discharge circuit 12032 is electrically connected to the controller 1201 and the battery 12031, respectively, and when connected to the load, the battery 12031 outputs power to the load through the charge/discharge circuit 12032, the motion state detection module 1204 controls the motion state detection module 1204 to turn on the motion state detection function when the load recognition module 1202 recognizes the load, detects the motion state of the mobile power source 120, generates motion state information, so that the controller 1201 obtains the motion state information, the controller 1201 starts to acquire and record the real-time of the timing module 1205, and the controller 1201 controls the charging and discharging circuit 12032 to output the preset power to the load according to the information.
In this embodiment, the load identification module 1202 identifies that identification information is generated when a load is connected, and feeds the identification information back to the controller 1201, at this time, the controller 1201 controls the motion state detection module 1204 to start detecting the motion state of the mobile power supply, and simultaneously starts acquiring and recording the real-time of the timing module 1205, and the controller 1201 acquires the motion state information and the real-time information in real time, and controls the charging and discharging circuit 12032 to output a preset power to the load. For example, the real-time information is 00:00, at this time, if the user has a rest and charges the electronic device through the mobile power source 120, the mobile power source 120 is in a state of quietly charging the electronic device, and the controller 1201 may control the charging and discharging circuit 12032 to output a preset power to the load according to the real-time information and the static state of the mobile power source 120 at this time, where the preset power is adjustable. The output power of the conventional mobile power supply 120 to the electronic device is fixed, and if the user charges the electronic device at rest in the late night, the output power of the mobile power supply 120 to the electronic device is still fixed, for example, a higher power is continuously output, which may shorten the life of the electronic device. Therefore, the embodiment of the utility model provides a through automatically regulated portable power source 120 to the power of load output under the time quantum of difference, the different motion state, can be when satisfying user's the demand of charging, improve by the life-span of chargeable load.
The battery 12031 is a mobile power supply cell, and may be any chargeable and dischargeable battery, such as a lithium ion battery.
The load identification module 1202 includes a circuit module capable of identifying whether a load is connected, and this type of circuit module generally exists in a single chip microcomputer to realize the function thereof. The load identification module 1202 is connected to the load charging interface, for example, when the load is a smart phone, and the load identification module 1202 is connected to a USB interface on the smart phone, it may be identified that the smart phone is accessed.
Of course, the load identification module 1202 may also automatically identify the load type to generate load type information when identifying that there is a load connected, and the controller 1201 may control the charging and discharging circuit 12032 to output the preset power to the load according to the load type information, the real-time information, and the electrical signal corresponding to the state of the mobile power supply 120. The load type may be different types of electronic devices, such as different types of electronic devices like a smart phone and a tablet computer, and may also be specific models of various electronic devices. For example, the load identification module 1202 may obtain a charging current, a charging voltage, or a maximum charging power of the charging device by detecting a specific model of the electronic device, and when the controller 1201 controls the charging and discharging circuit 12032 to output power to the charging device, ensure that the output power is smaller than, equal to, or slightly larger than the maximum charging power of the charging device.
The timing module 1205 can be any timer with a timing function, the timer has a common timing function, such as timing of real-time, duration statistics, timing clearing and the like, the timing module 1205 is electrically connected with the controller 1201, and the controller 1201 can realize any function by controlling the timing module 1205. If the time of the timing module 1205 is 01:00, the controller 1201 may receive the real-time information and determine whether the real-time enters a preset time period (e.g., 00:00-06:00) for performing corresponding processing.
The preset power is adjustable. For example, the output power of the charging/discharging circuit 12032 is divided into three steps, i.e., a low-step output power (e.g., 5V0.5A,2.5W output power), a middle-step output power (e.g., 5V1A, 5W output power) and a high-step output power (e.g., 5V2A,10W output power), and it can be understood that the division and specific values of the output power can be freely set according to actual situations. In this embodiment, when the load identification module 1202 detects that the load is connected, the controller 1201 controls the charging and discharging circuit 12032 to output the medium output power to the load by default, and the subsequent controller 1201 automatically adjusts the output power of the charging and discharging circuit 12032 according to the real-time information and the motion state information of the mobile power source 120.
In some embodiments, the controller 1201 is any one of a complex programmable logic device CPLD, a field programmable gate array FPGA, a digital signal processor DSP, a microcontroller MCU, or a single chip microcomputer. It is understood that the controller 1201 may be any processor or logic device having an arithmetic capability, and the controller 1201 does not limit the specific type of the controller 1201.
In some embodiments, as shown in fig. 4, the mobile power supply 120 further includes an analog-to-digital conversion circuit 1206, and the analog-to-digital conversion circuit 1206 is connected between the motion state detection module 1204 and the controller 1201.
Since the motion state detection module 1204 detects the motion state of the mobile power supply 120, an electrical signal corresponding to the motion state is generated, if the electrical signal is an analog signal, the analog-to-digital conversion circuit 1206 is required to convert the analog signal into a corresponding digital signal, so that the controller 1201 can process the digital signal.
The analog-to-digital conversion circuit 1206 may be a separate device structure, such as an analog-to-digital converter capable of performing analog-to-digital conversion, or may be an analog-to-digital conversion circuit integrated in the controller 1206, and the existence form of the analog-to-digital conversion circuit 1206 is not limited herein as long as the function of analog-to-digital conversion can be performed. Of course, if the electrical signal is a digital signal, the controller 1201 can directly perform corresponding processing on the digital signal, and therefore, the analog-to-digital conversion circuit 1206 can be omitted.
In some embodiments, the motion state detection module 1204 includes any one of a gravity sensor, a gyroscope, or an acceleration sensor. In this embodiment, a gravity sensor is preferably used. When the load identification module 1202 identifies that a load is connected, the controller 1201 starts to control the gravity sensor to work so as to detect the motion state of the mobile power supply 120, the gravity sensor measures the acceleration caused by gravity, the inclination angle of the mobile power supply 120 relative to the horizontal plane can be calculated, the moving mode of the mobile power supply 120 can be further analyzed by analyzing the dynamic acceleration, and therefore the controller 1201 can judge the motion state of the mobile power supply 120 according to the information. The controller 1201 determines whether the mobile power supply 120 is in a shaking state within a preset time, if the mobile power supply 120 is not in the shaking state within the preset time, it may be determined that the motion state of the mobile power supply 120 is in a static state, for example, the preset time is set to 20 minutes, the controller 1201 starts to acquire the motion state information when receiving the load identification information, if the mobile power supply 120 is in the shaking state within 3 minutes, the controller 1201 records the state, if the mobile power supply 120 is not in the shaking state within the following 20 minutes, it may be determined that the mobile power supply 120 is in the static state, in combination with the controller 1201, the real-time of the timing module 1205 may be acquired in real time, if the real-time acquired by the controller 1201 at this time is 01:00, it is indicated that the user charges the electronic device at a night rest, and therefore, in order to protect the electronic device, the life of the, the controller 1201 can control the charging/discharging circuit 12032 to switch the middle-range output power to the low-range output power.
It can be understood that when the mobile power source 120 is frequently in the shaking state, it indicates that the user uses the electronic device to charge the electronic device, and therefore, the controller 1201 can control the charging/discharging circuit 12032 to switch the output power to the high-level output power in order to meet the user requirement.
In some embodiments, the mobile power source 120 further includes a temperature detection module 1207, the temperature detection module 1207 is electrically connected to the controller 1201, and the temperature detection module 1207 may detect the temperature of the mobile power source 120, generate temperature information of the mobile power source 120, and feed back the temperature information to the controller 120. The temperature information of the mobile power source 120 may be obtained by detecting the front side of the mobile power source 120, by detecting the back side of the mobile power source 120, or by detecting the surface temperature of the battery 12031.
When the mobile power source 120 continuously discharges with a large power to the load, the temperature of the battery 12031 of the mobile power source 120 will increase, and the temperature of the mobile power source 120 will increase, and when the temperature of the battery 12031 is continuously higher than a certain value, the life of the battery 12031 will be shortened, thereby affecting the life of the mobile power source 120. Therefore, in this embodiment, when the temperature detection module 1207 detects that the temperature of the mobile power source 120 is higher than a certain value, the controller 1201 may control the charging and discharging circuit 12032 to switch the output power to the low-level output power, so as to reduce the temperature of the battery 12031, which is beneficial to the life of the mobile power source 120.
In some embodiments, the temperature detection module 12052 includes a temperature sensor, and a sensing probe of the temperature sensor is in contact with a surface of the battery 12031 or a front surface of the mobile power source 120 or a back surface of the mobile power source 120 to collect temperature information of the mobile power source 120 and transmit the temperature information to the controller 1201.
In some embodiments, the mobile power supply 120 further includes a discharging power counting module 1208, where the discharging power counting module 1208 is electrically connected to the controller 1201, and when the controller 1201 controls the charging and discharging module 1203 to start discharging, the discharging power counting module 1208 starts counting a total discharging amount of the battery 12031 to generate discharging total power information. When the total discharge amount of the battery 12031 is larger than a certain value, the controller 1201 controls the charging and discharging circuit 1203 to switch the output power to the low-level output power according to the total discharge amount information.
In some embodiments, the discharged charge statistics module 1208 includes a voltage detection circuit or a fuel gauge. The voltage detection circuit detects the voltage of the battery 12031 to estimate the total discharge capacity of the battery 12031, and the electricity meter may be a lithium battery electricity meter chip for counting the total discharge capacity of the battery 12031.
In some embodiments, the timing module 1205 can also provide the total discharging duration information, and when the controller 126 receives the load identification information, the timing module 1205 is controlled to start timing and count the discharging duration to generate the total discharging duration information. When the total discharge time is longer than a certain value, the controller 1201 controls the charge/discharge circuit 12032 to switch the output power to the low-level output power according to the total discharge time.
It is to be understood that when the load is disconnected from the identification module 1202, the controller 1201 receives the interruption connection information, and at this time, the controller 1201 controls the timing module 1205 to clear the total discharge time length information, so that when the controller 1201 receives the load identification information again, the controller 1201 may control the timing module 1205 to count the discharge time length again, so that the timing module 1205 generates the total discharge time length information.
Of course, the controller 1201 may also control the charging and discharging circuit 12032 to output the preset power according to two or more different discharging state information. For example, when the temperature and the total discharging electric quantity of the mobile power source 120 are both greater than a certain value, the controller 1201 controls the charging and discharging circuit 12032 to output the low-level output power, or when the temperature and the total discharging time of the mobile power source 120 are both greater than a certain value, the controller 1201 controls the charging and discharging circuit 12032 to output the low-level output power, or when the total discharging electric quantity and the total discharging time are both greater than a certain value, the controller 1201 controls the charging and discharging circuit 12032 to output the low-level output power, or when the temperature, the total discharging electric quantity and the total discharging time of the mobile power source 120 are all greater than a certain value, the controller 1201 controls the charging and discharging circuit 12032 to output the low-level output power.
Finally, it is to be understood that the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are intended as additional limitations on the scope of the invention, as these embodiments are provided so that the disclosure will be thorough and complete. In addition, under the idea of the present invention, the above technical features are combined with each other continuously, and many other variations of the present invention in different aspects as described above are considered as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A mobile power supply, comprising:
a controller;
the load identification module is electrically connected with the controller and used for feeding back identification information to the controller when identifying that the load is connected so as to enable the controller to generate a discharge instruction;
the charge-discharge module is electrically connected with the controller and used for receiving the discharge instruction and outputting power to the load according to the discharge instruction when the load identification module identifies that the load is connected;
the motion state detection module is electrically connected with the controller, and when the load identification module identifies that a load is connected, the controller controls the motion state detection module to start a motion state detection function;
and the timing module is electrically connected with the controller, and when the load identification module identifies that the load is connected, the controller starts to acquire and record the real-time of the timing module.
2. The mobile power supply according to claim 1, wherein the motion state detection module comprises any one of a gravity sensor, a gyroscope, or an acceleration sensor.
3. The mobile power supply according to claim 1, wherein the mobile power supply further comprises a temperature detection module, and the temperature detection module is electrically connected to the controller and is configured to detect a temperature of the mobile power supply and generate temperature information of the mobile power supply.
4. The mobile power supply of claim 3, wherein the temperature detection module comprises a temperature sensor.
5. The mobile power supply according to claim 1, further comprising a discharge power statistics module electrically connected to the controller, and configured to start to count a discharge amount and generate total discharge power information when the controller generates the discharge instruction.
6. The mobile power supply according to claim 5, wherein the discharge power statistic module comprises a voltage detection circuit or a fuel gauge.
7. The mobile power supply according to claim 1, wherein the controller comprises any one of a Complex Programmable Logic Device (CPLD), a Field Programmable Gate Array (FPGA), a Digital Signal Processor (DSP), a Microcontroller (MCU) or a single chip microcomputer.
8. The mobile power supply according to any one of claims 1 to 7, further comprising an analog-to-digital conversion circuit connected between the motion state detection module and the controller.
9. A portable power source leasing equipment, wherein a shell of the portable power source leasing equipment is provided with at least one battery compartment module, and the battery compartment module is characterized in that the battery compartment module contains the portable power source as claimed in any one of claims 1 to 8.
10. A mobile power source leasing system, comprising:
the mobile power rental device of claim 9; and
and the server is in communication connection with the mobile power supply leasing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202020485218.1U CN211530815U (en) | 2020-04-03 | 2020-04-03 | Portable power source, portable power source lease equipment and portable power source lease system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020485218.1U CN211530815U (en) | 2020-04-03 | 2020-04-03 | Portable power source, portable power source lease equipment and portable power source lease system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994147A (en) * | 2021-02-06 | 2021-06-18 | 苏州极闪控电信息技术有限公司 | Operation method of management system for street sharing mobile power supply |
| CN113364835A (en) * | 2021-05-24 | 2021-09-07 | 苏州优博达机器人有限公司 | Cloud management system and management method for sharing mobile power supply |
-
2020
- 2020-04-03 CN CN202020485218.1U patent/CN211530815U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994147A (en) * | 2021-02-06 | 2021-06-18 | 苏州极闪控电信息技术有限公司 | Operation method of management system for street sharing mobile power supply |
| CN113364835A (en) * | 2021-05-24 | 2021-09-07 | 苏州优博达机器人有限公司 | Cloud management system and management method for sharing mobile power supply |
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