CN211480953U - Wireless charging system with many-to-many recognition function - Google Patents
Wireless charging system with many-to-many recognition function Download PDFInfo
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- CN211480953U CN211480953U CN201922432861.8U CN201922432861U CN211480953U CN 211480953 U CN211480953 U CN 211480953U CN 201922432861 U CN201922432861 U CN 201922432861U CN 211480953 U CN211480953 U CN 211480953U
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Abstract
The utility model discloses a wireless charging system with many-to-many recognition function, including wireless receiving terminal and the wireless transmitting terminal that charges, wireless receiving terminal that charges includes receiving terminal MCU and receiving terminal wireless communication module, wireless transmitting terminal that charges includes transmitting terminal dial switch, transmitting terminal MCU and transmitting terminal wireless communication module, receiving terminal MCU and receiving terminal wireless communication module communication connection, transmitting terminal dial switch circuit and transmitting terminal wireless communication module respectively with transmitting terminal MCU communication connection, receiving terminal wireless communication module and transmitting terminal wireless communication module establish and are used for the transmission address data and realize the mutual communication connection of charging data. The utility model discloses the adaptation wide range, the adaptation process is simple, can effectively reduce the time cost, is fit for using widely.
Description
Technical Field
The utility model belongs to the wireless field of charging, specifically speaking relates to a wireless charging system with many-to-many recognition function.
Background
The wireless charging system is mostly a one-to-one discernment among the prior art, and a receiving terminal charges to a transmitting terminal fixed point promptly, can not charge nearby in the course of the work, must find the transmitting terminal that corresponds with the receiving terminal and just can charge, and this kind of charging mode is too loaded down with trivial details to the management and control of large-scale application scene, and work efficiency also can greatly reduced.
Therefore, the prior art is subject to further improvement and development.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, a wireless charging system having a many-to-many recognition function is proposed.
The utility model provides a following technical scheme:
the utility model provides a wireless charging system with many-to-many recognition function, includes wireless receiving terminal and the wireless transmitting terminal that charges, the wireless receiving terminal that charges includes receiving terminal MCU and receiving terminal wireless communication module, the wireless transmitting terminal that charges includes transmitting terminal dial switch, transmitting terminal MCU and transmitting terminal wireless communication module, receiving terminal MCU and receiving terminal wireless communication module communication connection, transmitting terminal dial switch circuit and transmitting terminal wireless communication module respectively with transmitting terminal MCU communication connection, receiving terminal wireless communication module and transmitting terminal wireless communication module establish and are used for the transmission address data and realize the mutual communication connection of charging data.
Preferably, the receiving end MCU is in communication connection with an upper computer, and the upper computer is in communication connection with the receiving end MCU through an RS232 communication chip and a signal isolation module.
Preferably, the data transmitting interface of the receiving end MCU is connected with the data receiving interface of the receiving end wireless communication module, the data receiving interface of the receiving end MCU is connected with the data transmitting interface of the receiving end wireless communication module, and the AUX interface and the SET interface of the receiving end wireless communication module are respectively connected with the corresponding GPIO interfaces of the receiving end MCU.
Preferably, a data sending interface of the transmitting end MCU is connected with a data receiving interface of the transmitting end wireless communication module, a data receiving interface of the transmitting end MCU is connected with a data sending interface of the transmitting end wireless communication module, an AUX interface and an SET interface of the transmitting end wireless communication module are respectively connected with corresponding GPIO interfaces of the transmitting end MCU, and the transmitting end MCU is connected with the transmitting end dial switch through the corresponding GPIO interfaces.
Has the advantages that:
the utility model provides a wireless charging system with many to many recognition function, this system identification range is wide, and the adaptation process is simple, does not need other auxiliary assembly to assist discernment, is fit for using widely.
Drawings
Fig. 1 is a diagram of a connection mode between an upper computer and a receiving end MCU according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the connection between the MCU and the wireless communication module according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating a connection between the dial switch and the MCU according to an embodiment of the present invention;
FIG. 4 is a flowchart illustrating the operation of pairing the devices according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating the shutdown operation according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustration and not for limitation of the present invention.
One of the specific embodiments is as follows:
as shown in fig. 1, fig. 2, fig. 3 do the utility model provides a wireless charging system with many-to-many recognition function, including wireless receiving terminal and the wireless transmitting terminal that charges, wireless receiving terminal that charges includes receiving terminal MCU and receiving terminal wireless communication module, wireless transmitting terminal that charges includes transmitting terminal dial switch, transmitting terminal MCU and transmitting terminal wireless communication module, receiving terminal MCU and receiving terminal wireless communication module communication connection, transmitting terminal dial switch circuit and transmitting terminal wireless communication module respectively with transmitting terminal MCU communication connection, receiving terminal wireless communication module and transmitting terminal wireless communication module establish and are used for the transmission address data and realize the mutual communication connection of charging data.
Specifically, the receiving end MCU is in communication connection with the upper computer, the upper computer is in communication connection with the receiving end MCU through an RS232 communication chip, and the RS232 communication chip is in communication connection with the receiving end MCU through a signal isolation module.
Specifically, a data transmitting interface of the receiving end MCU is connected with a data receiving interface of the receiving end wireless communication module, a data receiving interface of the receiving end MCU is connected with a data transmitting interface of the receiving end wireless communication module, and an AUX interface and an SET interface of the receiving end wireless communication module are respectively connected with a GPIO interface corresponding to the receiving end MCU.
Specifically, a data sending interface of the transmitting terminal MCU is connected with a data receiving interface of the transmitting terminal wireless communication module, a data receiving interface of the transmitting terminal MCU is connected with a data sending interface of the transmitting terminal wireless communication module, an AUX interface and an SET interface of the transmitting terminal wireless communication module are respectively connected with corresponding GPIO interfaces of the transmitting terminal MCU, and the transmitting terminal MCU is connected with the transmitting terminal dial switch through the corresponding GPIO interfaces.
When the wireless communication module runs, the receiving end and the transmitting end are both in a standby state, and the wireless communication module presets initial parameters for a program. When the upper computer is connected with the receiving end MCU, as shown in fig. 1 and fig. 2, a starting instruction of the upper computer enters the 232 communication module through TX, the 232 communication chip transmits data to the isolation module through TX pin, the isolated data is transmitted to the MCU through TX1, the MCU transmits the data through TXD, the RXD pin of the wireless communication module receives the data, the wireless communication module transmits the data of the connecting handle to the RXD of the MCU through TXD, the data transmission is completed, the data returned by the MCU enters the isolation module through RX1, after isolation, the data are transmitted to the 232 communication chip through RX, and the 232 communication chip transmits the data to the upper computer through RX pin. The AUX pin can feed back a data transmission result to the MCU, and the state of the wireless communication module can be adjusted by controlling the SET pin evaluation.
The working process is as follows:
the boot process is shown in FIG. 4: the upper computer sends a starting-up instruction to a receiving end of the wireless charging system, and the receiving end receives a pairing instruction from the receiving end through a wireless communication module with the parameter being a preset initial parameter; then after the dial switch of the transmitting terminal reads the address information, the information is sent out through the wireless communication module, and after the information is sent out, the transmitting terminal sets the parameters of the wireless communication module as the parameters matched with the address of the dial switch and enters a working state; after receiving the address information sent by the transmitting end, the receiving end sets the parameters of the wireless communication module as the parameters matched with the dial switch address, at the moment, the pairing is completed, and the receiving end enters a working state.
The shutdown process is shown in fig. 5: the upper computer sends a shutdown instruction to a receiving end of the wireless charging system, and the receiving end wireless communication module sends the shutdown instruction; the transmitting terminal is powered off, the wireless communication module is set as an initial parameter, the wireless communication module enters a standby state, the next power-on pairing instruction is sent to the light belt, and the receiving terminal does not detect that the communication data with the transmitting terminal is automatically powered off within 3 seconds; and after the receiving end is shut down, setting the wireless communication module as an initial parameter, entering a standby state, and waiting for the next upper computer to send a starting instruction.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.
Claims (6)
1. The utility model provides a wireless charging system with many-to-many recognition function, its characterized in that, includes wireless receiving terminal and the wireless transmitting terminal that charges, and the wireless receiving terminal that charges includes receiving terminal MCU and receiving terminal wireless communication module, the wireless transmitting terminal that charges includes transmitting terminal dial switch, transmitting terminal MCU and transmitting terminal wireless communication module, receiving terminal MCU and receiving terminal wireless communication module communication connection, transmitting terminal dial switch circuit and transmitting terminal wireless communication module respectively with transmitting terminal MCU communication connection, receiving terminal wireless communication module and transmitting terminal wireless communication module establish and are used for the address data of transmission and realize the communication connection of charging data interaction.
2. The wireless charging system with many-to-many identification function according to claim 1, wherein the receiving end MCU is in communication connection with an upper computer, and the upper computer is in communication connection with the receiving end MCU through an RS232 communication chip.
3. The wireless charging system with many-to-many identification function according to claim 2, wherein the RS232 communication chip is in communication connection with the receiving end MCU through the signal isolation module.
4. The wireless charging system with many-to-many identification function according to claim 1, wherein the data transmitting interface of the receiving end MCU is connected to the data receiving interface of the receiving end wireless communication module, the data receiving interface of the receiving end MCU is connected to the data transmitting interface of the receiving end wireless communication module, and the AUX interface and the SET interface of the receiving end wireless communication module are respectively connected to the corresponding GPIO interfaces of the receiving end MCU.
5. The wireless charging system with many-to-many identification function according to claim 1, wherein a data transmission interface of the transmitting end MCU is connected with a data reception interface of the transmitting end wireless communication module, a data reception interface of the transmitting end MCU is connected with a data transmission interface of the transmitting end wireless communication module, and an AUX interface and a SET interface of the transmitting end wireless communication module are respectively connected with GPIO interfaces corresponding to the transmitting end MCU.
6. The wireless charging system with many-to-many identification function according to claim 5, wherein the transmitting end MCU is connected with the transmitting end dial switch through a corresponding GPIO interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922432861.8U CN211480953U (en) | 2019-12-27 | 2019-12-27 | Wireless charging system with many-to-many recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922432861.8U CN211480953U (en) | 2019-12-27 | 2019-12-27 | Wireless charging system with many-to-many recognition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211480953U true CN211480953U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922432861.8U Active CN211480953U (en) | 2019-12-27 | 2019-12-27 | Wireless charging system with many-to-many recognition function |
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| CN (1) | CN211480953U (en) |
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2019
- 2019-12-27 CN CN201922432861.8U patent/CN211480953U/en active Active
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