CN107331013B - A kind of management equipment and method preventing foreign body intrusion - Google Patents
A kind of management equipment and method preventing foreign body intrusion Download PDFInfo
- Publication number
- CN107331013B CN107331013B CN201710541977.8A CN201710541977A CN107331013B CN 107331013 B CN107331013 B CN 107331013B CN 201710541977 A CN201710541977 A CN 201710541977A CN 107331013 B CN107331013 B CN 107331013B
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- China
- Prior art keywords
- electronic equipment
- fixed seat
- electronic
- equipment
- mcu
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
- G07C9/00722—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with magnetic components, e.g. magnets, magnetic strips, metallic inserts
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00634—Power supply for the lock
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
Mobile phone power bank intelligence system for borrowing and returning has the identity marks by the way of FRID labels as power supply to manage the lending of mobile power and give back, this mode can not prevent someone's malice to being leased in equipment cabinet by being transformed to be returned to after merging virus to its mobile power internal structure, when other people being made to reuse mobile power, virus is brought into the electronic equipment of oneself.In order to prevent this problem, the technical scheme is that a kind of management equipment preventing foreign body intrusion, management equipment are made of electronic equipment and fixed seat, the method that fixed seat uses parallel monobus, there is article entrance with optoelectronic switch detection, with electronic switch control power cord power supply.ID series numbers are written in electronic equipment to mark as identification, and built-in detection unit of uncapping.The electronic equipment for identifying legal ID prevents the electronic equipment of illegal ID, and article of the judgement without ID is anomalies.
Description
Technical field
The present invention relates to electronic device management field, more particularly to a kind of management equipment and method preventing foreign body intrusion.
Background technology
Have the automatic vending of some electronic equipments currently on the market or lease equipment, do not need special shop and human hand come through
Battalion, user very easily can lease or buy in public places electronic equipment.
It is returned to leases in equipment again if someone reequips or be implanted into wooden horse to it after borrowing electronic equipment.One
Aspect can damage the reasons why businessman, on the other hand when other people borrow viruliferous electronic equipment again in use, can also damage makes
The interests of user.
A kind of mobile phone power bank intelligence system for borrowing and returning that application for a patent for invention CN2015108244032 is provided uses
The mode of FRID labels manages the lending of mobile power as the identity marks of power supply and gives back.But this equipment can not shut out
Exhausted someone's malice to by its mobile power internal structure is transformed steal internal core component or merging virus after again
It is returned to and leases in equipment cabinet.The interests of businessman had both been compromised in this way, while when other people reuse electronic equipment, by viral band
Enter in the electronic equipment of oneself, can also damage the interests of the second user.
Invention content
In order to solve the problem above-mentioned, the technical scheme is that：
A kind of management equipment and method preventing foreign body intrusion, this device by electronic apparatus managing device, intelligent terminal,
Cloud Server forms.
In the present invention, electronic apparatus managing device is made of fixed seat and electronic equipment, there is several cards in fixed seat
Seat, a deck can place an electronic equipment.There are one a motor either electromagnet under each deck, pass through control
Either electromagnet can lock electronic equipment or unlock electronic equipment to motor.
There is near-field communication module can be with intelligent terminal short-distance wireless communication in fixed seat；Intelligent terminal both contains bluetooth mould
Block also contains data traffic module or WiFi module, and installs specific software control procedure APP, can be with Cloud Server
Wireless communication；Cloud service receive the data of electronic apparatus managing device that intelligent terminal is collected into electronic equipment is managed and
Control.When user wants to rent electronic equipment, intelligent terminal solution lock fixed seat can be passed through；When user will give back electronic equipment,
It must be locked by intelligent terminal.
On the one hand the circuit board of fixed seat control electronics by the way of parallel monobus ensure the quick biography of data
It is defeated, on the one hand ensure the stability of Single Electron equipment control.There are several decks in fixed seat, if having on corresponding wiring board
A monobus is done, parallel connection mode is used between monobus.Every monobus connects an electronic switch, electronic switch control
Approved ID is just considered legal, just gives and charges.
Preferably, also it is welded with detecting element on the circuit board of fixed seat.When there is electronic equipment to be inserted into fixed seat, detection
Element is detectable MCU to equipment intervention and outgoing signal to circuit board.
The circuit board of electronic equipment internal also uses monobus, and detection unit of uncapping.The list of each electronic equipment is total
A different ID series number is all written in line.ID series numbers are the identity information identification codes of electronic equipment, as access fixed seat
Approval voucher.Only be with the present apparatus approve ID electronic equipment can just access fixed seat charging.And work as someone
Think that malice dismantles electronic equipment when being reequiped to it, detection unit of uncapping can send out alarm signal, and by the ID of electronic equipment
Become an alarm ID.
Description of the drawings
A kind of management equipment system schematic diagrams preventing foreign body intrusion of Fig. 1；
The structure principle chart of Fig. 2 mobile power managing devices；
The fixed seat electronic schematic of Fig. 3 mobile power managing devices；
The mobile power electronic schematic of Fig. 4 mobile power managing devices；
Fig. 5 mobile power managing devices prevent the flow chart of foreign body intrusion.
Specific implementation mode
The invention discloses a kind of electronic apparatus managing devices preventing foreign body intrusion, are used for public arena, are rented for people
By means of use, it is often more important that on the one hand this programme can effectively prevent the electronic equipment access-in management device of non-present invention to charge,
On the one hand it can also effectively prevent someone's malice that wooden horse is reequiped or be built into electronic equipment and infect the second user's
Electronic equipment.For the ease of understanding the technical program, the technical program is described in detail below in conjunction with the accompanying drawings.
It is a kind of management equipment system schematic diagram preventing foreign body intrusion as shown in Figure 1.
Electronic apparatus managing device is made of fixed seat and electronic equipment, there is several decks, a deck in fixed seat
An electronic equipment can be placed.There are one a motor either electromagnet under each deck, by controlling motor or electricity
Magnet can lock electronic equipment or unlock electronic equipment.
There is near-field communication module can be with intelligent terminal short-distance wireless communication in fixed seat.Intelligent terminal both contains bluetooth mould
Block also contains data traffic module or WiFi module, and installs specific software control procedure APP, can be with Cloud Server
Wireless communication.The data for the electronic apparatus managing device that cloud server intelligent terminal is collected into are managed electronic equipment
And control.
The intelligent terminal, which refers to smart mobile phone, either tablet computer or can substitute the intelligence of smart mobile phone function
Terminal.
The near-field communication module is bluetooth module, can also be WiFi module.
When user wants to rent electronic equipment, intelligent terminal is established with electronic apparatus managing device by near-field communication module
Short-distance wireless communication, intelligent terminal send unlocking instruction and can be unlocked to mobile power, Cloud Server identification intelligent terminal, instruction
Fixed seat unlocks, and user can take electronic equipment away.When user will give back electronic equipment, it is necessary to be put into electronic equipment solid
The detection original paper of reservation deck, fixed seat has detected equipment entrance, judges after entering equipment identities, can just pass through intelligent terminal
Locking is completed to give back, and fixed seat can just continue as electronic equipment charging.
It illustrates：Electronic equipment of the present invention, especially suitable for mobile power, mobile carry-on WiFi, but family
Outer flashlight, intercom, sight spot explains device, outdoor sound equipment can also apply mechanically the structural principle of the technical program, electrical principles and
Software principle.So modified all within the scope of the present invention at the electronic equipment suitable for this programme.
Illustrate the technical program in conjunction with attached drawing by taking mobile power as an example below, selects to explain this skill for mobile power
Art scheme is to understand the technical program for convenience, is not intended to be limited to move by the electronic equipment of technical scheme of the present invention
Power supply.
The structure principle chart of Fig. 2 mobile power managing devices；
Fixed seat has several U-shaped card seats (10).Deck (10) is by horizontal and vertical two orientation simultaneously to mobile electricity
Source limits.
Deck (10) inner wall has a circle U-shaped chuck (11), mobile power lower end to have the U-shaped card slot with chuck (11) cooperation
(21).In mobile power laterally push-in U-shaped card seat (10), the U-shaped chuck (11) of deck (10) inner wall is caught in mobile electricity just
The U-shaped card slot (21) in source) in.
Deck (10) inside bottom surface goes out lockhole (12), the lockhole for the cooperation that mobile power lower end bottom surface has there are one setting
(22).When intelligent terminal sends locking instruction, the tapered end in fixed seat may pass through out the lock that lockhole (12) locks mobile power
Hole (22)；When intelligent terminal sends unlock lock instruction, the tapered end in fixed seat can exit lockhole (22).
3 hard contacts (13) are additionally provided among deck (10) inside bottom surface, among mobile power (2) lower end bottom surface
It is provided with 3 hard contacts (23).When mobile power is caught in fixed seat, the hard contact (13) and electronic equipment of fixed seat are golden
Belong to contact (23) to correspond, it can turn-on current charging.
Deck (10) inside bottom surface is additionally provided with 1 loophole (14).There are one shadings for the setting of mobile power lower end bottom surface
Groove (24).When mobile power is caught in fixed seat, loophole and mobile power shading groove (24) position of fixed seat coincide.
Detection of electrons element under one side loophole can detect that mobile power enters or other foreign matters enter, on the other hand
It can detect whether mobile power accesses in place.
The detection of electrons element is optoelectronic switch.
It is the fixed seat electronic schematic of mobile power managing device as shown in Figure 3.
One piece of wiring board built in fixed seat is welded with near-field communication module, button, LED light, status lamp on wiring board
It is connect respectively with MCU with debugging mouth.
Near-field communication module can be that bluetooth module can also be WiFi module, and near-field communication module is used for and intelligent terminal
Short-distance wireless communication is established, the data information of mobile power managing device is sent to intelligent terminal.
Button is to reserve to be used for restoring factory-said value.
LED light is a kind of variable breathing indicator light, for showing electronic equipment current electric quantity.
Status lamp is used to refer to show the serviceable condition of mobile power, i.e., red to indicate that electronic equipment is in failure, green
Color table shows that mobile power can take, and extinguishes in indicating to charge normal.
Debugging mouth is for MCU read-write programs.
What is also connect with MCU on wiring board has electronic switch and monobus.
MCU connects several electronic switches, and an electronic switch connects a monobus, a monobus by power cord,
Ground wire and signal line group at.Monobus in fixed seat uses parallel structural join.Mobile power uses monobus with fixed seat
Communication modes.Electronic switch controls power cord；Signal wire obtains the various information of electronic equipment.These information include that electronics is set
Standby id information, temperature detection information, charge control information, electric power detection information, charge condition detection information.
The electronic switch is the switch that can control 2 kinds of states of open and close, can be MOS switch, relay, three poles
Pipe, relay, IGBT module, analog switch.
Preferably, detecting element is also associated on wiring board to connect with MCU.It can trigger photoelectricity when there is equipment to enter deck
Switch sends a signal to MCU.After the identity informations of MCU detection devices is legal, just electronic switch is instructed to be closed power cord, to entering
Equipment charge.
The detecting element sends out detection signal to circuit board when having mobile power or foreign matter is inserted into fixed seat
MCU.Preferably, detecting element is optoelectronic switch.
It is the mobile power electronic schematic of mobile power managing device as shown in Figure 4.
Mobile power circuit board having built-in, is welded with that monobus, optoelectronic switch, charging be enabled, power module point on wiring board
It is not connect with MCU.
Monobus is made of power cord, ground wire and signal wire (monobus).
The monobus of electronic equipment and the monobus of fixed seat correspond.
Optoelectronic switch on wiring board is used for detection of uncapping.
Each mobile power writes the ID there are one different identity.When someone wants to be built into wooden horse in mobile power, break
Bad person is switched on the shell of electronic equipment, will trigger optoelectronic switch at this time, and optoelectronic switch sends a signal to MCU.MCU will
Set the ID of electronic equipment to alarm ID.Mobile power with alarm ID is not moved electric power controller and approves, also
It is not charged.
Charging is enabled to be also associated with IC, when needing to read electronic equipment power information, charges and enables management and control IC work；When not
When needing to read mobile power power information, the enabled management and control IC that charges does not work.
Charging IC can detect the temperature information of electronic equipment, charge control information, information about power, charge condition information.
Preferably, when charge IC detect mobile power electricity be less than 10% when mobile power automatically into dormant state
No longer supplying power for outside.And remaining 10% electricity keeps for mobile power to ensure that the electronic component of itself can work normally.
In order to be better understood from the control method of the technical program, 5 illustrate mobile power managing device below in conjunction with the accompanying drawings
Prevent the flow chart of foreign body intrusion.It is as follows：
S01：User's registration installs mobile power control program APP；
S02：What the indicator light in fixed seat showed green is the mobile power that can be borrowed, and user is on intelligent terminal
The mobile power to be chosen confirms and borrows；
S03：Fixed seat unlocks, and user takes mobile power away and uses；
S04：When user gives back mobile power, the optoelectronic switch of fixed seat has detected that electronic equipment or foreign matter enter,
And transmit a signal to the MCU of fixed seat wiring board.
S05：The MCU of fixed seat wiring board into equipment to being detected, if carrying approved ID, MCU is just instructed
Electronic switch connects the power cord of monobus, and mobile power can start to charge up.
S06：Fixed seat detects that the ID of access device is alarm ID, and fixed seat not charges and sends out alarm.
S07：Fixed seat detects the article of entrance without any ID signals, then judges that it is exception items to enter object, and
Send out alarm.
S08：When second user borrows electronic equipment, APP prompts user's alarm mobile power unavailable.
During step S04 to SO7, user is if it is desired to when accessing the mobile power of other non-present invention, in fixed seat
Optoelectronic switch sense extraneous device access when, can to signal to the MCU of fixed seat, MCU judge extraneous device ID whether
Be approve, be approve can just connect electronic switch, give mobile power power supply.Otherwise it not powers.If user will maliciously exist
Mobile power gives back mobile power again after being built into virus, first to disassemble mobile power.When user disassembles movable power shell
The optoelectronic switch on wiring board will be triggered, optoelectronic switch sends a signal to MCU.MCU will set the ID of mobile power to
Alarm ID.Mobile power with alarm ID is not moved electric power controller and approves, is not also just charged.It is non-moving when having
When the exotic of power supply deliberately or unintentionally enters deck, fixed seat also can alarm.
In the present solution, by way of equipment access detection, ID management and detection of uncapping, first, effective solution is solid
Reservation identifies the approval identity of mobile power, prevents exception items from accessing.More importantly effectively preventing malice from accessing has wood
The mobile power of horse brings harm to other users.
Claims (4)
1. a kind of management equipment preventing foreign body intrusion, is made of electronic apparatus, intelligent terminal, Cloud Server；
Electronic apparatus is made of fixed seat and electronic equipment,
Have in fixed seat near-field communication module can with intelligent terminal short-distance wireless communication,
Intelligent terminal both contains bluetooth module, also contains WiFi module, and installs software control procedure APP, can be with cloud service
Device wirelessly communicates,
The data for the electronic apparatus that cloud server intelligent terminal is collected into are managed and control to electronic equipment,
The near-field communication module of fixed seat is bluetooth module or WiFi module,
It is characterized in that：U-shaped card seat is set in fixed seat, U-shaped chuck is set on the deck of fixed seat, electronic equipment is corresponding to be set
U-shaped card slot to be set, is provided lockhole on the deck of fixed seat, electronic equipment corresponding setting lockhole is equipped with motor in fixed seat,
Motor connects tapered end, and tapered end passes through the lockhole of deck latching electronic equipment；
Be welded on the wiring board of fixed seat near-field communication module, button, LED light, status lamp and debugging mouth respectively with MCU
Connection, MCU connection electronic switches and monobus, electronic switch control the power cord of monobus；Detection is also associated on wiring board
The optoelectronic switch of access electronic equipment is connect with MCU, and parallel structural join, electricity are used between the monobus on fixed seat wiring board
Sub switch is one kind in MOS switch, relay, triode, IGBT module, analog switch；
The circuit board of electronic equipment internal uses monobus, and detection unit of uncapping, the bus of the wiring board of electronic equipment are write
Enter identity information identification code of the different ID series numbers as electronic equipment, it will when the detection unit of uncapping of electronic equipment is triggered
The ID of electronic equipment becomes the ID that alarms.
2. a kind of management equipment preventing foreign body intrusion according to claim 1, it is characterised in that：Electronic equipment is mobile
Power supply or mobile carry-on WiFi.
3. the method that a kind of electronic equipment prevents foreign body intrusion, is as follows：
S01：User's registration installation control program APP；
S02：Electronic apparatus is made of fixed seat and electronic equipment, and electronic equipment uses monobus wire laying mode, Mei Ge electricity
The monobus of sub- equipment is all written with identity information identification code of the different ID series number as electronic equipment, and indicator light is aobvious
Show green is the electronic equipment that can be borrowed, and the electronic equipment to be chosen on intelligent terminal of user confirms and borrows；
S03：Fixed seat unlocks, and user takes electronic equipment away and uses；Someone wants that saboteur must to electronic equipment merging wooden horse
The shell that electronic equipment must be opened, can trigger the optoelectronic switch of electronic equipment, optoelectronic switch sends a signal to MCU, and MCU is just at this time
It can set the ID of electronic equipment to alarm ID；
S04：When user gives back electronic equipment, the optoelectronic switch of fixed seat has detected article entrance, and transmits a signal to fixation
The MCU of seat wiring board；
S05：The MCU of fixed seat wiring board is detected the article of entrance, if carrying approved ID, MCU into article
Just instruction electronic switch connects the power cord of monobus, and electronic equipment can start to charge up；
S06：Electronic equipment, electronic equipment locking are given back in APP confirmations；
S07：Fixed seat detects that the ID of access article is alarm ID, and fixed seat not charges and sends out alarm；
S08：Fixed seat detects the article of entrance without any ID signals, then judges that it is exception items to enter object, and send out
Alarm；
S09：When second user borrows electronic equipment, APP prompts user's alarm electric equipment unavailable.
4. the method that a kind of electronic equipment according to claim 3 prevents foreign body intrusion, it is characterised in that：Electronic equipment makes
With in the process, when charging IC detects that the electricity of electronic equipment is less than 10%, electronic equipment is automatically into dormant state no longer work
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710541977.8A CN107331013B (en) | 2017-07-05 | 2017-07-05 | A kind of management equipment and method preventing foreign body intrusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710541977.8A CN107331013B (en) | 2017-07-05 | 2017-07-05 | A kind of management equipment and method preventing foreign body intrusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107331013A CN107331013A (en) | 2017-11-07 |
| CN107331013B true CN107331013B (en) | 2018-07-24 |
Family
ID=60196053
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710541977.8A Active CN107331013B (en) | 2017-07-05 | 2017-07-05 | A kind of management equipment and method preventing foreign body intrusion |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108230572A (en) * | 2018-02-08 | 2018-06-29 | 福建省万华电子科技有限公司 | A kind of interphone communication system for sharing |
| CN109003393A (en) * | 2018-07-25 | 2018-12-14 | 广州市租八借科技有限责任公司 | A kind of charging equipment leasing method, server and charging equipment |
| CN108961572B (en) * | 2018-07-26 | 2020-11-24 | 国网山东省电力公司莱芜供电公司 | Charging terminal management and use system based on electric power alternating current-direct current conversion |
| CN108724196A (en) * | 2018-07-27 | 2018-11-02 | 科沃斯商用机器人有限公司 | Key control system and robot are pressed by robot |
| CN112669531A (en) * | 2019-09-28 | 2021-04-16 | 深圳市韩特储能技术有限公司 | Shared charging bank returning anti-theft method |
| CN112070974B (en) * | 2020-08-05 | 2022-05-06 | 深圳来电科技有限公司 | Method and device for automatically checking abnormal conditions of charge pal, computer equipment and computer readable medium |
| CN114359995A (en) * | 2021-11-23 | 2022-04-15 | 盒马(中国)有限公司 | Equipment management system, method and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620463B (en) * | 2015-02-12 | 2016-12-14 | 深圳来电科技有限公司 | Terminal leased by a kind of portable power source |
| CN105427152A (en) * | 2015-11-06 | 2016-03-23 | 街电科技有限公司 | Mobile power supply providing device |
| CN105488917A (en) * | 2015-11-27 | 2016-04-13 | 街电科技有限公司 | Mobile power supply renting and returning method and system and mobile power supply renting cabinet |
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2017
- 2017-07-05 CN CN201710541977.8A patent/CN107331013B/en active Active
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| CN107331013A (en) | 2017-11-07 |
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