Background
With the popularization of mobile terminals such as smart phones and tablet computers, the market size of mobile terminals has been large. As the frequency of using the mobile terminal is higher and higher, the functions of the mobile terminal are diversified, and the battery capacity requirement of the mobile terminal is higher and higher, but in the present, the development of battery technology cannot keep pace with the development of the mobile terminal, and the cruising ability of the mobile terminal is not improved in quantity. To solve this problem, charging devices have been developed.
The charging device on the market at present is mostly mobile power supply, and the mode of possession of mobile power supply is mostly personal after selling, and such mobile power supply brings convenience for the user to a great extent, but draws another problem at the same time, and regarding the present, the capacity of battery is basically proportional to its volume, and mobile power supply makes little then can not satisfy user's demand of charging, and mobile power supply makes big then portable, and it is all unwilling to take mobile power supply to make many people go out, so the phenomenon that people lack the electricity is still very serious.
Therefore, a self-service renting device for the mobile power supply appears on the market, and the self-service renting device is mainly paved in large people flow scenes such as business circles, railway stations, bus stops, scenic spots and the like, so that the trouble of power shortage of most people is solved to a certain extent, but the cost of the device is high, the paving cost is high, the renting mobile power supply is not provided with a charging wire, the defects of needing deposit borrowing and the like are overcome, and the quick paving of the device and the use and popularization of people are hindered. Shared charging devices suitable for small scenes such as restaurants, cafes, bars and the like are available on the market. In any scenario, the charging devices must be connected to a cloud server, and the charging devices are uniformly controlled by the cloud server, that is, the charging devices need to communicate with the cloud server. To complete communication, the device is required to be capable of networking autonomously, and the current mode of networking is basically to install a 2G, 3G or 4G networking module in the charging device or to realize the networking through the cooperation of a network card and a router. For charging devices not in the same scene, it is necessary to complete independent autonomous networking in these ways, but for multiple charging devices in the same scene, it is too expensive to install these networking modules for each charging device.
Disclosure of Invention
The invention aims to provide a system for sharing charging devices and a charging method for sharing charging devices, and aims to solve the problem that the cost for installing a network module for each charging device is too high for a plurality of charging devices paved in the same scene.
In a first aspect, the present invention provides a system for sharing charging devices, where the system includes a plurality of sharing charging devices and a surfing host, each sharing charging device and surfing host has a short-distance wireless communication module, the surfing host is installed with a surfing module, and the sharing charging device communicates with the short-distance wireless communication module of the surfing host through the short-distance wireless communication module and communicates with a cloud server through the surfing module of the surfing host.
In a second aspect, the present invention provides a charging method of a shared charging device, the method comprising:
the cloud server receives a charging mode instruction selected by a user and sent to the cloud server by the mobile terminal;
after receiving the instruction, the cloud server sends a control instruction to a surfing module of a surfing host;
The internet surfing host forwards the control instruction to the shared charging device through the short-distance wireless communication module;
after receiving a control instruction sent by the internet surfing host through the short-distance wireless communication module, the shared charging device controls and enables one or more charging output interfaces or wireless charging coils corresponding to the control instruction to charge external electronic equipment through the main control circuit board according to the control instruction.
In the invention, because the system of the shared charging device comprises a plurality of shared charging devices and a surfing host, each shared charging device and each surfing host are provided with a short-distance wireless communication module, the surfing host is provided with a surfing module, and the shared charging device is communicated with the short-distance wireless communication module of the surfing host through the short-distance wireless communication module and is communicated with the cloud server through the surfing module of the surfing host. Therefore, each shared charging device is not required to be provided with a network access module, and the cost of the charging device is reduced.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In order to illustrate the technical scheme of the invention, the following description is made by specific examples.
Embodiment one:
Referring to fig. 1, a system for sharing a charging device provided in an embodiment of the present invention includes a plurality of sharing charging devices 21 and a surfing host 22, each of the sharing charging devices 21 and the surfing host 22 has a short-distance wireless communication module, the surfing host 22 is installed with a surfing module, and the sharing charging device communicates with the short-distance wireless communication module of the surfing host through the short-distance wireless communication module and communicates with a cloud server through the surfing module of the surfing host.
In the first embodiment of the present invention, the short-distance wireless communication module may be a WiFi module, a bluetooth module, a ZigBee module, an NFC module, or the like. The internet module may be a wireless internet module or a network card connected to the router. The wireless internet module can be a 2G, 3G, 4G internet module and the like.
The internet host 22 may be a shared charging device or other devices for connecting to a network, such as a computer.
Referring to fig. 2 to 4, the shared charging device in the first embodiment of the invention includes a housing 11, a main control circuit board 12 and a rechargeable battery 13, wherein the main control circuit board 12 is electrically connected with the rechargeable battery 13, the main control circuit board 12 has a charging input interface for charging the shared charging device and at least one charging output interface for charging an external electronic device, and the shared charging device further includes at least one charging wire 14 and/or at least one wireless charging coil 15. Each charging cord 14 is electrically connected to a respective one of the charging output interfaces. The shell 11 is provided with a marking layer 15 for a user to scan and identify the shared charging device information and interact with a cloud server. The main control circuit board 12 has a short-distance wireless communication module, and the main control circuit board 12 is controlled by the cloud server to enable one or more charging output interfaces or wireless charging coils for charging the external electronic device.
In the first embodiment of the present invention, the housing 11 includes an upper case 111, two upper covers 112 mated with the upper case 111, and a lower case 113 mated with the upper case 111. The housing may also include only an upper housing and a lower housing that mates with the upper housing, i.e., there are no separate two upper covers that are integrally formed with the upper housing as part of the upper housing (not shown). The indication layer 15 is located on the upper housing 111 or the upper cover 112, and the indication layer 15 may be an indication layer with two-dimensional code. One end of the charging wire 14 is accommodated in the housing 11 so that the charging wire cannot be taken away, and the other end of the charging wire is positioned outside the housing 11 so as to facilitate charging of external electronic equipment. One end of the charging wire 14 accommodated in the housing 11 is located below the upper cover 112, and when the charging wire is broken, a merchant can conveniently open the upper cover 112 to replace the charging wire. The upper case 111 has a trapezoid shape, each wireless charging coil 15 is disposed on an inclined plane in the upper case 111, and a user places the electronic device on an inclined plane of a housing of the shared charging device, thereby realizing wireless charging. The housing 111 may be provided with a mating portion that is removably secured to the table top.
In the first embodiment of the present invention, the indication layer 15 may be a printed layer printed on the housing, a sticker attached to the housing, or a display screen mounted on the housing and electrically connected to the main control circuit board 12.
In the first embodiment of the present invention, the plurality of charging wires 14 may be charging wires respectively adapted to different electronic devices. For example, a LIGHTNING DOCK interface charging wire, a micro usb interface charging wire, a Type-C interface charging wire and the like which are applicable to the apple mobile phone can be freely selected by a user. The charging wire is electrically connected with the charging output interface in a pluggable manner, and when the charging wire is not needed or is damaged and needs to be replaced, the charging wire can be directly pulled out or replaced by disassembling the shell 11.
Embodiment two:
Referring to fig. 5, a charging method of a shared charging device according to a second embodiment of the present invention includes the following steps:
And S101, when a user needs to charge, the mobile terminal acquires a prompt of charging through the shared charging device by scanning a marking layer which is arranged on the shell of the shared charging device, is used for the user to scan and identify the information of the shared charging device and interacts with the cloud server.
In a second embodiment of the present invention, before the obtaining the prompt for charging by the shared charging device, the method further includes:
The mobile terminal sends an identity identification code of the shared charging device to the cloud server;
and the cloud server judges the state of the corresponding shared charging device according to the identity identification code, and if the state is normal, the cloud server sends the prompt of charging through the shared charging device to the mobile terminal.
S102, the mobile terminal sends a charging mode instruction selected by a user to the cloud server.
In the second embodiment of the present invention, the charging mode selected by the user may be a wireless charging mode or a charging mode through a charging line, and may further include the selected charging line type.
S103, after receiving the instruction, the cloud server sends a control instruction to a surfing module of a surfing host;
S104, the internet surfing host forwards the control instruction to the shared charging device through the short-distance wireless communication module;
And S105, after the shared charging device receives a control instruction sent by the internet surfing host through the short-distance wireless communication module, one or more charging output interfaces or wireless charging coils corresponding to the control instruction are controlled and started through the main control circuit board according to the control instruction so as to charge the external electronic equipment.
In a second embodiment of the present invention, when the one or more charging output interfaces or the wireless charging coil corresponding to the control instruction are controlled to be started through the main control circuit board according to the control instruction to charge the external electronic device, the method further includes:
The shared charging device prompts an enabled charging output interface or wireless charging coil with an indicator light.
In the second embodiment of the present invention, after S105, the method further includes:
After the shared charging device finishes charging, the shared charging device sends a charging ending instruction to the internet host through the short-distance wireless communication module;
The internet surfing host sends charging end information to the cloud server through the internet surfing module;
After receiving the charging end information, the cloud server obtains charging data of the user according to the charging end information;
And the cloud server sends charging data of the user to the mobile terminal.
In the second embodiment of the present invention, the charging data of the user may include success, failure, or failure of charging, or may include duration of charging, rent, and the like.
In the invention, because the system of the shared charging device comprises a plurality of shared charging devices and a surfing host, each shared charging device and each surfing host are provided with a short-distance wireless communication module, the surfing host is provided with a surfing module, and the shared charging device is communicated with the short-distance wireless communication module of the surfing host through the short-distance wireless communication module and is communicated with the cloud server through the surfing module of the surfing host. Therefore, each shared charging device is not required to be provided with a network access module, and the cost of the charging device is reduced.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.