CN109861346B - Charging system, charging communication method and charging seat communication device - Google Patents
Charging system, charging communication method and charging seat communication device Download PDFInfo
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- CN109861346B CN109861346B CN201910253227.XA CN201910253227A CN109861346B CN 109861346 B CN109861346 B CN 109861346B CN 201910253227 A CN201910253227 A CN 201910253227A CN 109861346 B CN109861346 B CN 109861346B
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Abstract
The invention relates to the field of power supplies, in particular to a charging communication method. The charging communication method includes the steps of: the charging base sends a handshake signal; the mobile power supply is inserted into the mobile power supply placing area of the charging seat and is electrically connected with the charging seat, the mobile power supply is in handshaking with the charging seat, and the built-in first wireless communication module of the mobile power supply is in communication connection with the built-in second wireless communication module of the charging seat. The invention also relates to a charging system and a charging seat communication device. The charging seat sends a handshaking signal, the mobile power supply is inserted into a mobile power supply placing area of the charging seat and is electrically connected with the charging seat, the handshaking with the charging seat is realized, a first wireless communication module arranged in the charging seat is in communication connection with a second wireless communication module arranged in the charging seat, the charging seat identifies and counts the mobile power supply matched with the charging seat, and the related information of the mobile power supply is acquired; and the filter circuit is arranged to filter and output the handshake signals, so that the handshake signals are more stable.
Description
Technical Field
The invention relates to the field of power supplies, in particular to a charging system, a charging communication method and a charging seat communication device.
Background
The portable Power source (Power bank) is a portable charger which can be carried about by a person, can store electric energy, is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment and the like, and is particularly applied to occasions without external Power supply. The main components of the device comprise: batteries for storing electric energy, circuits for stabilizing output voltage (dc-dc converters), and most mobile power supplies have chargers for charging built-in batteries.
There are various existing charging seats for charging the mobile power supply, in particular to a charging seat for leasing the mobile power supply. The charging seat for charging the mobile power supply is provided with a plurality of cavities for the mobile power supply to be inserted into for charging, and a user can charge the mobile power supply by inserting the mobile power supply into the cavities. However, this charging method cannot identify, count and manage the portable power source matched with the charging cradle.
Disclosure of Invention
The present invention provides a charging system, a charging communication method and a charging-stand communication device, which overcome the problem that the existing charging method cannot identify, count and manage the portable power source matched with the charging stand.
The technical scheme adopted by the invention for solving the technical problems is as follows: provided is a charging communication method including the steps of:
the charging base sends a handshake signal;
the mobile power supply is inserted into the mobile power supply placing area of the charging seat and is electrically connected with the charging seat, the mobile power supply is in handshaking with the charging seat, and the built-in first wireless communication module of the mobile power supply is in communication connection with the built-in second wireless communication module of the charging seat.
Further preferred embodiments of the present invention are: the communication connection comprises the step that the mobile power supply sends the ID information to the charging seat, and the charging seat reports the ID information to the server.
Further preferred embodiments of the present invention are: the mobile power supply is inserted into the mobile power supply placing area of the charging seat and is electrically connected with the charging seat, the hand shaking is carried out on the mobile power supply and the charging seat, and the charging seat charges the mobile power supply.
Further preferred embodiments of the present invention are: the handshake signals comprise 5V on-off signals with communication coding addresses.
Further preferred embodiments of the present invention are: the charging communication method further includes the steps of:
the mobile power supply and the charging seat are in handshake to trigger the first wireless communication module to start the second wireless communication module in communication connection with the charging seat.
Further preferred embodiments of the present invention are: the charging communication method further includes the steps of:
the mobile power supply and the charging seat are in handshake, the first wireless communication module is triggered to be started, and a signal is fed back to the charging seat to trigger the second wireless communication module to be started to be in communication connection with the first wireless communication module.
Further preferred embodiments of the present invention are: the charging communication method further includes the steps of:
the charging dock continuously sends handshaking signals through its conductive block.
Further preferred embodiments of the present invention are: the first wireless communication module and the second wireless communication module each include a 2.4G communication module.
The technical scheme adopted by the invention for solving the technical problems is as follows: there is provided a charging system for performing charging communication management by applying the charging communication method, the charging system comprising a charging dock, a mobile power supply electrically connected to the charging dock, and a server connected to the charging dock, wherein,
the charging stand includes:
the portable power supply device comprises a base, a power supply and a power supply, wherein the end face of the base is provided with a portable power supply placing area, and the portable power supply placing area is provided with a first through hole;
the first conductive plate is arranged on the mobile power supply placing area and comprises a second through hole communicated with the first through hole;
the conductive block is arranged inside the base and is arranged at the opening at the inner side of the first through hole;
the first PCB comprises a first power management circuit, and two first charging ends of the first power management circuit are respectively and electrically connected with the first conductive plate and the conductive block;
a second wireless communication module;
the mobile power supply includes:
the intelligent power supply comprises a shell, wherein a storage battery and a second PCB (printed circuit board) provided with a second power management circuit and a first wireless communication module connected with the second power management circuit are arranged in the shell, and the second power management circuit is electrically connected with two electrodes of the storage battery;
the second conductive plate is arranged on the surface of the shell and is electrically connected with a second charging end of the second power management circuit;
the connector is arranged on the surface of the protruding shell, and a surface metal layer of the connector is electrically connected with the other second charging end of the second power management circuit;
a first wireless communication module;
the first current conducting plate is electrically connected with the second current conducting plate, the joint penetrates through the first through hole and the second through hole to be electrically connected with the current conducting block, and the first wireless communication module is in communication connection with the second wireless communication module.
The technical scheme adopted by the invention for solving the technical problems is as follows: the charging system is characterized in that the charging stand communication device is applied to the charging system, and the charging stand communication device comprises:
the portable power supply device comprises a base, a power supply and a power supply, wherein the end face of the base is provided with a portable power supply placing area, and the portable power supply placing area is provided with a first through hole;
the first conductive plate is arranged on the mobile power supply placing area and comprises a second through hole communicated with the first through hole;
the conductive block is arranged inside the base and is arranged at the opening at the inner side of the first through hole;
the first PCB comprises a first power management circuit and a filter circuit for filtering and outputting handshake signals, two first charging ends of the first power management circuit are respectively and electrically connected with a first conductive plate and a conductive block, and the filter circuit is electrically connected with the conductive block;
and the second wireless communication module is used for being in communication connection with an external mobile power supply.
The invention has the advantages that compared with the prior art, the charging system, the charging communication method and the charging seat communication device are provided, the charging seat sends a handshaking signal, the mobile power supply is inserted into a mobile power supply placing area of the charging seat and is electrically connected with the charging seat, the handshaking with the charging seat is realized, the built-in first wireless communication module is in communication connection with the built-in second wireless communication module of the charging seat, the charging seat can realize the identification statistics and management of the matching mobile power supply by the charging seat, and the related information of the mobile power supply is acquired; and the filter circuit is arranged to filter and output the handshake signals, so that the handshake signals are more stable.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a flow chart block diagram of a charging communication method of the present invention;
fig. 2 is a flow chart of a charging communication method (the second wireless communication module is always in an on state) of the present invention;
fig. 3 is a flow chart of a charging communication method (the first wireless communication module and the second wireless communication module are triggered to turn on after handshaking) according to the present invention;
FIG. 4 is a block flow diagram of a charging communication method of the present invention based on conductive block transmission of handshaking signals;
fig. 5 is a schematic structural diagram of a charging stand of the charging system of the present invention;
fig. 6 is a schematic structural diagram of a mobile power supply of the charging system of the present invention.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the present invention provides a preferred embodiment of a charging communication method.
The charging communication method includes the steps of:
s10, the charging seat sends a handshake signal;
and S20, inserting the mobile power supply into the mobile power supply placing area of the charging seat to be electrically connected with the charging seat and shaking hands with the charging seat, wherein the first wireless communication module arranged in the mobile power supply is in communication connection with the second wireless communication module arranged in the charging seat.
Through the charge seat sending handshaking signal, the mobile power supply handshakes with the charge seat, and the built-in first wireless communication module is in communication connection with the built-in second wireless communication module of the charge seat, so that the charging seat can identify and count the matched mobile power supply, and acquire the relevant information of the mobile power supply.
The communication connection comprises the mobile power supply sending the ID information to a charging seat, and the charging seat reporting the ID information to the server. In actual use, at least one mobile power supply is inserted into the mobile power supply placing area of the charging seat, the mobile power supply matched with the charging seat is inserted into the charging seat, the ID information of the mobile power supply matched with the charging seat can be sent to the charging seat after the mobile power supply is held by the charging seat, the mobile power supply matched with the charging seat is identified and counted, and the mobile power supply is reported to the server through the charging seat, so that management is facilitated.
And after the mobile power supply and the charging seat realize handshaking, the charging seat can also realize charging the mobile power supply while the mobile power supply is in communication connection with the charging seat, namely, the mobile power supply is inserted into the mobile power supply placing area of the charging seat and is electrically connected with the charging seat, and the charging seat realizes handshaking with the charging seat and charges the mobile power supply.
Further, the handshake signals comprise 5V on-off signals with communication coding addresses. The mobile power supply decodes and identifies the 5V on-off signal with the communication coding address, and the handshaking signal has higher safety and higher confidentiality.
In this embodiment, referring to fig. 2, the step S20 includes a specific step S21, in which the mobile power source handshakes with the charging cradle to trigger the first wireless communication module to start a communication connection with the second wireless communication module of the charging cradle.
The charging base continuously sends a handshaking signal, the second wireless communication module of the charging base is always in an opening state, the mobile power supply is inserted into the mobile power supply placing area of the charging base and is electrically connected with the charging base, and the first wireless communication module is opened after the handshaking with the charging base, so that the electric energy loss of the mobile power supply can be reduced.
Of course, in other embodiments, referring to fig. 3, the step S20 may also include a specific step S22, in which the mobile power source and the cradle handshake is performed to trigger the first wireless communication module to turn on and feed back a signal to the cradle to trigger the second wireless communication module to turn on the communication connection with the first wireless communication module. The first wireless communication module of the mobile power supply and the second wireless communication module of the charging seat are both in a dormant state, the mobile power supply triggers and starts the built-in first wireless communication module after holding the hand of the charging seat and sends a feedback signal to the charging seat to trigger and start the second wireless communication module of the charging seat to be in communication connection with the first wireless communication module. The first wireless communication module and the second wireless communication module are started through the triggering of the handshaking signals, and the electric energy loss of the charging seat and the mobile power supply is reduced.
In the present embodiment, step S21 is preferably adopted in step S20.
In this embodiment, referring to fig. 4, the step S10 includes a specific step S11, the cradle continuously sends the handshake signals through its conductive block. Wherein, portable power source inserts in the portable power source of charging seat places the district and is connected with the conducting block of charging seat, shakes hands with the charging seat.
In this embodiment, the first wireless communication module and the second wireless communication module each include a 2.4G communication module. The 2.4G communication module has the characteristics of low cost, small volume, stable work, good product consistency and the like. Of course, in other embodiments, the first wireless communication module and the second wireless communication module may include other wireless communication modules such as 433M communication module.
As shown in fig. 5 to 6, the present invention provides a preferred embodiment of a charging system.
The charging system performs charging communication management by applying the charging communication method described above, and includes a charging cradle 100, a mobile power supply 200 electrically connected to the charging cradle 100, and a server (not shown) connected to the charging cradle 100, wherein,
the charging cradle 100 includes:
a base 110, an end surface of which is provided with a mobile power supply placing area, wherein the mobile power supply placing area is provided with a first through hole (not shown);
a first conductive plate 120 disposed on the mobile power supply placement area and including a second through hole 121 communicating with the first through hole;
a conductive block 130 disposed inside the base 110 and at an inner side opening of the first through hole;
the first PCB 140, the first PCB 140 includes a first power management circuit, and two first charging terminals of the first power management circuit are electrically connected to the first conductive plate 120 and the conductive block 130, respectively;
a second wireless communication module (not shown);
the mobile power supply 200 includes:
a housing 210, wherein a storage battery 220 and a second PCB 230 having a second power management circuit are disposed in the housing 210, and the second power management circuit is electrically connected to two electrodes of the storage battery 220;
the second conductive plate 240 is disposed on the surface of the housing 210 and electrically connected to a second charging terminal of the second power management circuit;
a connector 250 protruding from the surface of the housing 210 and having a surface metal layer 251 electrically connected to another second charging terminal of the second power management circuit;
a first wireless communication module (not shown);
the first conductive plate 120 is electrically connected to the second conductive plate 240, the joint 250 is electrically connected to the conductive block 130 by passing through the first through hole and the second through hole 121, and the first wireless communication module is in communication connection with the second wireless communication module.
The first conductive plate 120 of the charging stand 100 is electrically connected with the second conductive plate 240 of the mobile power supply 200, the connector 250 of the mobile power supply 200 passes through the first through hole and the second through hole 121 of the charging stand 100 to be electrically connected with the conductive block 130 of the charging stand 100, the electrical contact area of the mobile power supply 200 is larger, the electrical connection is more stable, and the taking and placing are convenient; a second conductive plate 240 and a surface metal layer 251 of a connector 250, which are connected with two electrodes of a storage battery 220, are designed in the mobile power supply 200, and the second conductive plate 240 and the surface metal layer 251 of the connector 250 are connected with an external power supply, so that the storage battery 220 is charged, the charging convenience is improved, a charging connector does not need to be additionally provided, or the charging is realized by plugging the connector 250; the charging stand 100 handshakes the matched mobile power supply 200 by sending a handshake signal, the first wireless communication module is in communication connection with the second wireless communication module, and the mobile power supply 200 sends the ID information thereof to the charging stand 100, so that the identification and statistics of the mobile power supply 200 matched with the charging stand 100 are realized, and the mobile power supply is reported to the server by the charging stand 100.
Further, the first through hole and the second through hole 121 are provided in plurality. That is, a plurality of mobile power sources 200 can be placed on the first conductive plate 120 of the charging stand 100 to realize simultaneous charging of the plurality of mobile power sources 200, the whole first conductive plate 120 is a negative electrode, a plurality of conductive blocks 130 are provided as a positive electrode, the first conductive plate 120 is connected to the second conductive plates 240 of the mobile power sources 200 as a negative electrode, and the conductive blocks 130 are connected to the connectors 250 of the mobile power sources 200 to form a plurality of charging loops.
And, preferably, the second through holes 121 are linearly arranged on the first conductive plate 120, and the plurality of mobile power sources 200 are placed side by side, saving space.
Further, the charging cradle 100 may further include an elastic member 150 disposed on the first PCB 140, one end of the elastic member 150 is connected to the conductive block 130, and the conductive block 130 is electrically connected to a first charging end of the first power management circuit through the elastic member 150. Each conductive block 130 is lifted upwards by the elastic member 150, when the connector 250 of the mobile power supply 200 passes through the first through hole and abuts against the conductive block 130, the conductive block 130 is pressed downwards due to the influence of gravity, and meanwhile, the conductive block 130 is influenced by the upward elastic force, so that the conductive block 130 is balanced up and down, and more stable electrical contact is realized.
Preferably, the elastic member 150 includes one of a spring and a leaf spring. Referring to fig. 5 in particular, the elastic member 150 is a spring, one end of which is embedded in the first PCB 140 and the other end of which supports the conductive block 130.
The invention also provides a preferred embodiment of the charging-stand communication device.
The charging-stand communication device is applied to the charging system, and the charging-stand communication device comprises:
the portable power source comprises a base 110, a first connecting piece and a second connecting piece, wherein a portable power source placing area is arranged on the end face of the base 110 and provided with a first through hole;
a first conductive plate 120 disposed on the mobile power supply placement area and including a second through hole 121 communicating with the first through hole;
a conductive block 130 disposed inside the base 110 and at an inner side opening of the first through hole;
the first PCB 140, the first PCB 140 includes a first power management circuit and a filter circuit for filtering and outputting the handshake signal, two first charging ends of the first power management circuit are electrically connected to the first conductive plate 120 and the conductive block 130, respectively, and the filter circuit is connected to the conductive block 130;
and the second wireless communication module is used for being in communication connection with an external mobile power supply.
The filter circuit is arranged to filter and output the handshake signals, so that the handshake signals are more stable.
The charging seat communication device can ensure that the mobile power supply connected with the charging seat communication device has larger electric contact area, more stable electric connection and convenient taking and placing; and the communication connection with the matched external mobile power supply can be realized, the mobile power supply matched with the external mobile power supply is identified and counted, and the related information is obtained, so that the management is convenient.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations are intended to fall within the scope of the appended claims.
Claims (10)
1. A charging system is characterized in that the charging system comprises a charging seat, a mobile power supply electrically connected with the charging seat and a server connected with the charging seat, the charging seat sends a handshaking signal, wherein,
the charging stand includes:
the portable power supply device comprises a base, a power supply and a power supply, wherein the end face of the base is provided with a portable power supply placing area, and the portable power supply placing area is provided with a first through hole;
the first conductive plate is arranged on the mobile power supply placing area and comprises a second through hole communicated with the first through hole;
the conductive block is arranged inside the base and is arranged at the opening at the inner side of the first through hole;
the first PCB comprises a first power management circuit, and two first charging ends of the first power management circuit are respectively and electrically connected with the first conductive plate and the conductive block;
a second wireless communication module;
the mobile power supply includes:
the intelligent power supply comprises a shell, wherein a storage battery and a second PCB (printed circuit board) provided with a second power management circuit and a first wireless communication module connected with the second power management circuit are arranged in the shell, and the second power management circuit is electrically connected with two electrodes of the storage battery;
the second conductive plate is arranged on the surface of the shell and is electrically connected with a second charging end of the second power management circuit;
the connector is arranged on the surface of the protruding shell, and a surface metal layer of the connector is electrically connected with the other second charging end of the second power management circuit;
a first wireless communication module;
the first current conducting plate is electrically connected with the second current conducting plate, the joint is penetrated through the first through hole and the second through hole and is electrically connected with the conducting block, the conducting block of the charging seat sends a handshaking signal to the mobile power supply, and the first wireless communication module is in communication connection with the second wireless communication module.
2. A charging-stand communication device, which is applied to the charging system according to claim 1, the charging-stand communication device comprising:
the portable power supply device comprises a base, a power supply and a power supply, wherein the end face of the base is provided with a portable power supply placing area, and the portable power supply placing area is provided with a first through hole;
the first conductive plate is arranged on the mobile power supply placing area and comprises a second through hole communicated with the first through hole;
the conductive block is arranged inside the base and is arranged at the opening at the inner side of the first through hole;
the first PCB comprises a first power management circuit and a filter circuit for filtering and outputting handshake signals, two first charging ends of the first power management circuit are respectively and electrically connected with a first conductive plate and a conductive block, and the filter circuit is electrically connected with the conductive block;
the second wireless communication module is used for being in communication connection with an external mobile power supply;
the conductive block sends a handshake signal to trigger the second wireless communication module to establish communication connection with an external mobile power supply.
3. A charging communication method for performing charging communication management using the charging system according to claim 1, the charging communication method comprising the steps of:
the charging base sends a handshake signal;
the mobile power supply is inserted into the mobile power supply placing area of the charging seat and is electrically connected with the charging seat, the mobile power supply is in handshaking with the charging seat, and the built-in first wireless communication module of the mobile power supply is in communication connection with the built-in second wireless communication module of the charging seat.
4. The charging communication method of claim 3, wherein the communication connection comprises the mobile power source sending its ID information to a charging cradle, and the charging cradle reporting to the server.
5. The charging communication method of claim 3, wherein the mobile power source is inserted into the mobile power source placement area of the charging dock and electrically connected to the charging dock, and the charging dock charges the mobile power source.
6. The charging communication method according to claim 3, wherein the handshake signals comprise 5V on-off signals with communication encoded addresses.
7. The charging communication method according to claim 3, further comprising the steps of:
the mobile power supply and the charging seat are in handshake to trigger the first wireless communication module to start the second wireless communication module in communication connection with the charging seat.
8. The charging communication method according to claim 3, further comprising the steps of:
the mobile power supply and the charging seat are in handshake, the first wireless communication module is triggered to be started, and a signal is fed back to the charging seat to trigger the second wireless communication module to be started to be in communication connection with the first wireless communication module.
9. The charging communication method according to claim 3, further comprising the steps of:
the charging dock continuously sends handshaking signals through its conductive block.
10. The charging communication method according to any one of claims 3 to 9, wherein the first wireless communication module and the second wireless communication module each include a 2.4G communication module.
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| CN201910253227.XA CN109861346B (en) | 2019-03-29 | 2019-03-29 | Charging system, charging communication method and charging seat communication device |
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| CN201910253227.XA CN109861346B (en) | 2019-03-29 | 2019-03-29 | Charging system, charging communication method and charging seat communication device |
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| CN110827478A (en) * | 2019-11-13 | 2020-02-21 | 深圳市搜电科技发展有限公司 | Device, system and method for returning and judging charge pal of rented equipment |
| CN113335097B (en) * | 2021-07-23 | 2023-05-02 | 长春捷翼汽车科技股份有限公司 | Charging seat, control method thereof and electric automobile |
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| TWI568128B (en) * | 2015-06-17 | 2017-01-21 | 圓展科技股份有限公司 | Charging system and mobile charging device and power supply device thereof |
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| CN204858704U (en) * | 2015-08-13 | 2015-12-09 | 厦门新页科技有限公司 | Treasured charges with wireless transmit receive function |
| CN108734879A (en) * | 2017-04-21 | 2018-11-02 | 厦门幻充科技有限公司 | A kind of sharing method of mobile power |
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