CN107666475B - A kind of charger baby leasing system and its rent method - Google Patents
A kind of charger baby leasing system and its rent method Download PDFInfo
- Publication number
- CN107666475B CN107666475B CN201710345951.6A CN201710345951A CN107666475B CN 107666475 B CN107666475 B CN 107666475B CN 201710345951 A CN201710345951 A CN 201710345951A CN 107666475 B CN107666475 B CN 107666475B
- Authority
- CN
- China
- Prior art keywords
- charger baby
- server
- mobile terminal
- microprocessor
- encrypted instruction
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
- H04L63/0838—Network architectures or network communication protocols for network security for authentication of entities using passwords using one-time-passwords
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0863—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving passwords or one-time passwords
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of charger baby leasing system and its rent method, which includes：Server, mobile terminal and charger baby, the charger baby and mobile terminal bluetooth connection, the mobile terminal are connect with server network；The charger baby further includes close range wireless communication module, charging module, unique identifier and microprocessor.Using inside charger baby bluetooth or NB IoT realize the logic lock control of output end, deployment can realize low cost closer to user's usage scenario, high usage, with by means of with also, it can be achieved that complete unattended lease service.
Description
Technical field
The present invention relates to a kind of small electric apparatus short-term lease system and method more particularly to a kind of charger baby leasing system and its
Rent method.
Background technology
Charger baby lease in the prior art largely realizes access, access using physical locks and automated mechanical structure
The cost and service efficiency of equipment itself be not high, complicated, borrows also speed also not high.Some lessors set in charger baby
The electronic lock switch based on Bluetooth technology is set, but these charger babies cannot be leased for quotient and effectively supervise, and be easy to cause missing, and
And maintenance cost is very high.Lock-switch based on bluetooth communication, it is easy to which related association is cracked by sniff (sniffer)
View, safety are very low.Some charger babies carry WIFI, 2G 3G other chips such as 4G carry out network connection with extraneous, WIFI,
2G 3G 4G chips work when power consumption it is relatively large.If WIFI, 2G 3G 4G chips usually be in sleep for electricity saving state, call out
Reconnect network after waking up, the time for establishing efficient communication can be long, so charger baby integrating WIFI, 2G 3G the communications such as 4G
Chip, energy consumption consume can be bigger, is unfavorable in charger baby utilization rate of electrical.Carry simultaneously WIFI, 2G 3G other cores such as 4G
Piece is very strong for the dependence of network signal, has considerable restraint for the dispensing scene of charger baby.
Invention content
In order to solve the above-mentioned technical problem, present invention aims at a kind of charger baby leasing system of offer and its lease sides
Method.
A kind of charger baby leasing system of the present invention, which is characterized in that server, mobile terminal and charger baby, institute
The charger baby stated and mobile terminal wireless near field communication, the mobile terminal are connect with server network；The charging
Treasured further includes close range wireless communication module, charging module, unique identifier and microprocessor；
The unique identifier corresponds to unique charger baby, and unique identifier is achieved in server；
The close range wireless communication module is used to carry out wireless near field communication with mobile terminal；
The charging module is used for charging external equipment, by the enabled control of microprocessor；
Command communication is encrypted by close range wireless communication module with mobile terminal in the microprocessor, feedback is filled
Electric treasured information, according to instruction to charging module output switching signal, to server update real-time status.
The charger baby further includes NB-IoT modules, by NB-IoT networks and server be encrypted command communication,
Feed back charger baby information, according to instruction to charging module output switching signal, to server update real-time status, to substitute
Command communication, feedback charger baby information are encrypted by close range wireless communication module with mobile terminal, according to encrypted instruction
To charging module output switching signal, to server update real-time status.
The unique identifier is Quick Response Code or MAC Address or bluetooth ID or any combination thereof.
The encrypted instruction includes order and the dynamic serial number that server is sent.
Become the sequence number dissolved after a local secret key code of the microprocessor storage and last use；The shifting
Dynamic a local secret key code of terminal storage, obtains dynamic serial number, by order, dynamic sequence before sending encrypted instruction in server
Row number and local secret key code calculate check code by agreement sequence, and order and check code composition encrypted instruction are sent to microprocessor
Device；The verification that microprocessor calculates check code and receive according to the sequence number dissolved is become after local secret key code, last use
Code compares, and driving charging module externally charges after comparing successfully；After the completion of encrypted instruction verification, server will be respective with charger baby
Sequence number changed and stored by agreement rule.
The server and mobile terminal carry out payment arrangement, the payment arrangement include Alipay payment arrangement and/
Or wechat payment arrangement and/or Mobile banking's payment arrangement.
The microprocessor detects charger electric quantity and feeds back to mobile terminal and server, and mobile terminal is according to charging
Precious electricity calculates in advance completes payment arrangement for leasing duration and being sent to server- aided.
The charger baby further includes reminding module, and the reminding module sends out user according to the request of mobile terminal and carries
Show information.
The reminding module includes sound-producing device and/or light-emitting device and/or vibrating device.
A kind of charger baby rent method, which is characterized in that include the following steps：
A) unique identifier is arranged in charger baby, and the unique identifier of charger baby is archived in server；
B) mobile terminal connect with charger baby wireless near field communication, is connect with server network；
C) the charger baby information that mobile terminal is fed back according to charger baby microprocessor sends lease request to server；
D) mobile terminal completes payment arrangement with server, receives the dynamic serial number that server is sent；
E) mobile terminal is completed to communicate with the encrypted instruction of charger baby according to dynamic serial number；
F) charger baby microprocessor driven charging module is to charging external equipment.
A kind of charger baby leasing system of the present invention, the advantage is that, use the near radio inside charger baby
Communication realizes that the logic lock control of output end, deployment can realize low cost closer to user's usage scenario, high usage,
With by means of with also, it can be achieved that complete unattended lease service.Mobile terminal can be by sweeping Quick Response Code or bluetooth ID or MAC Address
It the modes such as reads and realizes the identification to particular device, while establishing communication connection, multi-mobile-terminal is more under solution Same Scene
Charger baby coexists and is difficult to find that the problem of being correspondingly connected with equipment.Pass through BLE4.0 (Bluetoothlowenergy) the above version
Or NB-IoT (NarrowBandInternetofThings, NB-IoT) realize low-power consumption and low cost to charger baby export into
Row switch control.It is cracked using the encryption of control instruction is anti-, task is leased in the charger baby timesharing under completing charge.Server with fill
Electric precious connection is intermediary by mobile terminal, or is updated by the Internet of Things NB-IoT network completion statuses of low-power consumption, and
When to mobile terminal feed back charger baby current state, both in time and also effectively evade charger baby relied in the past wifi, 2G 3G 4G cores
The big energy consumption of piece works.Server is also beneficial to dispensing and dimension of the lessor to charger baby for the timely information update of charger baby
Shield control reduces missing and improves Distribution utilization rate.
Description of the drawings
Fig. 1 is the structural schematic diagram of charger baby leasing system of the present invention.
Specific implementation mode
According to Fig. 1, a kind of charger baby leasing system of the present invention, including server, charger baby and movement are eventually
End, for server with mobile terminal by network connections such as wire and wireless, charger baby passes through the short distances nothing such as bluetooth with mobile terminal
Line communicates to connect；Charger baby can also be connect by the way that NB-IoT modules are arranged with server.Conceived based on the invention, also
Above two low-power consumption connection type can be substituted with the transmission module of other low power consumption and low costs.The server can be this
Ground server, remote server or cloud server, the present embodiment are illustrated by taking cloud server as an example.
The mobile terminal is used to complete the payment arrangement of communication interaction and cloud server to charger baby, Ke Yishe
Set can install, update, user-defined APP programs are to assist completing above-mentioned function.The mobile terminal can be mobile phone,
The mobile electronic devices such as pad, laptop computer.Charger baby be equipped with close range wireless communication module, charging module, unique identifier,
Microprocessor, reminding module and NB-IoT modules.The close range wireless communication module and NB-IoT modules be respectively used to
Mobile terminal carries out Bluetooth communication and carries out NB-IoT communications with cloud server.The charging module is according to microprocessor
Drive signal carries out the charging to external equipment.The unique identifier can be the energy such as Quick Response Code, bluetooth ID, MAC Address
Realize the unique mark of specified specific any charger baby.Under the scene that the more charger babies of multi-mobile-terminal coexist, mobile terminal can
With specified using any charger baby by sweeping Quick Response Code, suitable for any charger baby near user apart from best match；
The bluetooth ID or MAC Address that available charger baby can also be gone out by bluetooth discovery, hint instructions are sent out after connection to the charger baby,
Then the charger baby can carry out acousto-optic hint or vibration prompting by reminding module, be carried out according to electricity suitable for multiple charger babies
Best match.Reminding module may include sound-producing device, light-emitting device or shaking device.And the unique identifier of all charger babies
Cloud server is all stored in advance before dispensing, convenient for being connected for being matched at any time according to barcode scanning.
Charger baby leasing system operation principle of the present invention is as follows：User passes through barcode scanning or scanning bluetooth ID and one
Charger baby establishes connection, and connection is sent to cloud server, and cloud server retrieves the working condition of the charger baby
Whether can be used, as unavailable, feed back to mobile terminal and user is notified to re-search for another available charger baby, until with symbol
Until the charger baby foundation connection for closing operating condition.Microprocessor detects charger baby current electric quantity and is sent to mobile terminal, moves
Chargeable duration is showed in user by dynamic terminal, and provides tenantable set meal combination.Lease has been selected as needed in user
Cloud server is sent to after duration, cloud server generates payment arrangement by payment platforms such as Alipay or wechats and is sent to
Mobile terminal.After user completes payment procedure using mobile terminal, which is updated in work by cloud server,
And dynamic serial number is sent to mobile terminal.Mobile terminal is locally prestoring local secret key code, by order, dynamic sequence
Number and local secret key code calculate check code by agreement sequence, order is sent to microprocessor with check code composition encrypted instruction；
The check code ratio that microprocessor calculates check code and receive according to the sequence number dissolved is become after local secret key code, last use
Right, driving charging module externally charges after comparing successfully；After the completion of encrypted instruction verification, cloud server will be respective with charger baby
Sequence number changed and stored by agreement rule.Local secret key code is to set in advance in advance, not in communications instruction, only
It participates in verifying in transmitting terminal and receiving terminal.Local secret key code storage cannot be intercepted and captured at local (transmitting terminal, receiving terminal).It is dynamic
State sequence number is also the changing rule that advance both sides appoint, participates in verification operation, and in transmission instructs, receiving terminal judges dynamic
Whether sequence number meets local sequence number condition, if meeting local sequence number condition, is judged to by verifying, then local sequence number
New sequence number will be produced according to certain changing rule, and be stored in local, communication will be judged with new sequence number next time.Due to this
Ground secret key code is stored in local, is that can not monitor not in the signal of transmission, invisible.And dynamic serial number is dynamically to become
Change, in the signal of transmission, monitors as it can be seen that changing rule is invisible.Therefore in the anti-crack ability for improving unlocking instruction.
Charging time countdown by after the completion of unlocking instruction for charger baby, in microprocessor, mobile terminal and cloud service
Device tripartite countdown simultaneously, accurately controls the state of charger baby to greatest extent.
Charger baby integrates the bluetooth or NB-IOT chips of low-power consumption, small power consumption under dormant state, stand-by operation state work(
Consume it is small, transmitting reception state it is small, from dormant state wake-up return to working condition, the time is extremely short.At bluetooth or NB-IOT chips
In dormant state, signal of communication is received, chip returns to working condition from dormant state wake-up, receives command information, to instruction
It responds.No longer communication reenters suspend mode inside certain time.Play the utilization rate of effective force high charge treasured.Cloud service
Device is communicated by mobile terminal bluetooth or NB-IOT networks with charger baby foundation, and the fingers such as the inquiry electricity made an appointment are sent
It enables, charger baby feeds back charger baby remaining capacity or other attributes of charger baby to cloud server, plays synchronous purpose.
For those skilled in the art, technical solution that can be as described above and design are made other each
The corresponding change of kind and deformation, and all these changes and deformation should all belong to the protection model of the claims in the present invention
Within enclosing.
Claims (8)
1. a kind of charger baby leasing system, which is characterized in that including：Server, mobile terminal and charger baby, the charger baby
With mobile terminal wireless near field communication, the mobile terminal is connect with server network；The charger baby further includes close
Distance wireless communication module, charging module, unique identifier and microprocessor；
The unique identifier corresponds to unique charger baby, and unique identifier is achieved in server；
The close range wireless communication module is used to carry out wireless near field communication with mobile terminal；
The charging module is used for charging external equipment, by the enabled control of microprocessor；
Command communication is encrypted by close range wireless communication module in the microprocessor and mobile terminal, microprocessor to
Mobile terminal feeds back charger baby information, and for microprocessor according to encrypted instruction to charging module output switching signal, microprocessor is logical
Mobile terminal is crossed to server update real-time status；
The encrypted instruction includes order and the dynamic serial number that server is sent；
Become the sequence number dissolved after a local secret key code of the microprocessor storage and last use；The mobile end
A local secret key code of end storage, obtains dynamic serial number, by order, dynamic serial number before sending encrypted instruction in server
Check code is calculated by agreement sequence with local secret key code, order and check code composition encrypted instruction are sent to microprocessor；It is micro-
The check code ratio that processor calculates check code and receive according to the sequence number dissolved is become after local secret key code, last use
Right, driving charging module externally charges after comparing successfully；After the completion of encrypted instruction verification, server and charger baby are by respective sequence
Row number is changed and is stored by agreement rule.
2. system according to claim 1, which is characterized in that the charger baby further includes NB-IoT modules, described
Also command communication is encrypted by NB-IoT networks and server in microprocessor, and microprocessor is believed to server feedback charger baby
Breath, microprocessor according to encrypted instruction to charging module output switching signal, microprocessor to server update real-time status, from
And substitute and command communication is encrypted by close range wireless communication module with mobile terminal, microprocessor is fed back to mobile terminal
Charger baby information, microprocessor according to encrypted instruction to charging module output switching signal, microprocessor by mobile terminal to
Server update real-time status.
3. system according to claim 1, which is characterized in that the unique identifier be Quick Response Code or MAC Address or
Bluetooth ID or any combination thereof.
4. system according to claim 1, which is characterized in that the server carries out payment arrangement, institute with mobile terminal
The payment arrangement stated includes Alipay payment arrangement and/or wechat payment arrangement and/or Mobile banking's payment arrangement.
5. system according to claim 1, which is characterized in that the microprocessor detects charger electric quantity and feeds back to
Mobile terminal and server, mobile terminal calculate to lease duration and to be sent to server- aided complete according to charger electric quantity in advance
At payment arrangement.
6. system according to claim 1, which is characterized in that the charger baby further includes reminding module, the prompt
Module sends out prompt message according to the request of mobile terminal to user.
7. system according to claim 6, which is characterized in that the reminding module includes sound-producing device and/or shines
Device and/or vibrating device.
8. a kind of charger baby rent method, which is characterized in that include the following steps：
A) unique identifier is arranged in charger baby, and the unique identifier of charger baby is archived in server；
B) mobile terminal connect with charger baby wireless near field communication, is connect with server network；
C) the charger baby information that mobile terminal is fed back according to charger baby microprocessor sends lease request to server；
D) mobile terminal completes payment arrangement with server, receives the dynamic serial number that server is sent；
E) mobile terminal is completed to communicate with the encrypted instruction of charger baby according to dynamic serial number；
F) charger baby microprocessor driven charging module is to charging external equipment；
Wherein, the encrypted instruction includes order and the dynamic serial number that server is sent；
Become the sequence number dissolved after a local secret key code of the microprocessor storage and last use；The mobile end
A local secret key code of end storage, obtains dynamic serial number, by order, dynamic serial number before sending encrypted instruction in server
Check code is calculated by agreement sequence with local secret key code, order and check code composition encrypted instruction are sent to microprocessor；It is micro-
The check code ratio that processor calculates check code and receive according to the sequence number dissolved is become after local secret key code, last use
Right, driving charging module externally charges after comparing successfully；After the completion of encrypted instruction verification, server and charger baby are by respective sequence
Row number is changed and is stored by agreement rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345951.6A CN107666475B (en) | 2017-05-17 | 2017-05-17 | A kind of charger baby leasing system and its rent method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345951.6A CN107666475B (en) | 2017-05-17 | 2017-05-17 | A kind of charger baby leasing system and its rent method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107666475A CN107666475A (en) | 2018-02-06 |
| CN107666475B true CN107666475B (en) | 2018-08-14 |
Family
ID=61121782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710345951.6A Expired - Fee Related CN107666475B (en) | 2017-05-17 | 2017-05-17 | A kind of charger baby leasing system and its rent method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107666475B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429314A (en) * | 2018-03-30 | 2018-08-21 | 上海掌门科技有限公司 | A kind of charger baby and its lock control system |
| CN108616601A (en) * | 2018-05-14 | 2018-10-02 | 北京瑞兆通达科技发展有限公司 | Method of data synchronization, apparatus and system |
| CN108805663A (en) * | 2018-05-27 | 2018-11-13 | 湖南理工学院 | A kind of method for arranging of the outstandingly intelligent energy purchase system of quotient |
| CN109285013A (en) * | 2018-10-10 | 2019-01-29 | 重庆伯儒科技有限公司 | Automobile maintenance method and system based on Internet of Things |
| CN109636519A (en) * | 2018-12-05 | 2019-04-16 | 苏州随身玩信息技术有限公司 | A kind of rental method of explains device |
| CN109993925A (en) * | 2019-03-29 | 2019-07-09 | 深圳市搜电科技发展有限公司 | A kind of shared mobile power source system and its encryption management method |
| CN109950956A (en) * | 2019-03-29 | 2019-06-28 | 深圳市搜电科技发展有限公司 | A kind of shared charging equipment system and its multisequencing encryption management method |
| CN110148260A (en) * | 2019-04-04 | 2019-08-20 | 广州共享出行科技有限公司 | Interaction method for sharing charging cabinet, terminal equipment and storage medium |
| CN112150712A (en) * | 2019-06-26 | 2020-12-29 | 苏州长鼎兴智能科技有限公司 | Charger sharing system |
| CN110225462B (en) * | 2019-07-19 | 2021-10-26 | 深圳市盛维智联科技有限公司 | Method, system and device for preventing network congestion |
| CN110766875B (en) * | 2019-10-30 | 2020-07-17 | 深圳市极数数字技术有限公司 | Shared mobile power supply leasing device and leasing and returning method |
| CN111599094A (en) * | 2020-05-09 | 2020-08-28 | 北京嘀嘀无限科技发展有限公司 | Charging operation method, charging operation device, terminal, server, electronic equipment and storage medium |
| CN112907840B (en) * | 2021-02-01 | 2022-08-19 | 北京三快在线科技有限公司 | Pop-up control method and device for shared charge pal and electronic equipment |
| CN112951403A (en) * | 2021-02-08 | 2021-06-11 | 深圳市蓝灸健康产业有限公司 | Posture correcting belt control method and system and readable storage medium |
| CN114155656A (en) * | 2021-11-24 | 2022-03-08 | 南京吉士多信息科技有限公司 | Charger leasing method and system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014121578A1 (en) * | 2013-02-05 | 2014-08-14 | Li Ming | Anti-lost device for implementing anti-lost function of mobile device |
| CN104603817A (en) * | 2015-02-14 | 2015-05-06 | 深圳来电科技有限公司 | Power bank renting method, system, and renting terminal |
| CN204349487U (en) * | 2014-12-04 | 2015-05-20 | 徐学军 | There is the portable power source of NFC function |
| CN105976529A (en) * | 2016-05-05 | 2016-09-28 | 广州市友电科技有限公司 | Charger baby leasing method |
| CN205845194U (en) * | 2016-07-15 | 2016-12-28 | 江骐杨 | A kind of charger baby leasing system |
| CN106331107A (en) * | 2016-08-25 | 2017-01-11 | 深圳市沃特沃德股份有限公司 | Information transmission method and device based on NB-IOT (Narrow Band-Internet of Things) |
| CN106444560A (en) * | 2016-12-05 | 2017-02-22 | 明华电子科技（惠州）有限公司 | Intelligent control system of charger |
| CN106530057A (en) * | 2016-11-24 | 2017-03-22 | 吴凡 | Public apparatus management method and system based on mobile phone client |
-
2017
- 2017-05-17 CN CN201710345951.6A patent/CN107666475B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014121578A1 (en) * | 2013-02-05 | 2014-08-14 | Li Ming | Anti-lost device for implementing anti-lost function of mobile device |
| CN204349487U (en) * | 2014-12-04 | 2015-05-20 | 徐学军 | There is the portable power source of NFC function |
| CN104603817A (en) * | 2015-02-14 | 2015-05-06 | 深圳来电科技有限公司 | Power bank renting method, system, and renting terminal |
| CN105976529A (en) * | 2016-05-05 | 2016-09-28 | 广州市友电科技有限公司 | Charger baby leasing method |
| CN205845194U (en) * | 2016-07-15 | 2016-12-28 | 江骐杨 | A kind of charger baby leasing system |
| CN106331107A (en) * | 2016-08-25 | 2017-01-11 | 深圳市沃特沃德股份有限公司 | Information transmission method and device based on NB-IOT (Narrow Band-Internet of Things) |
| CN106530057A (en) * | 2016-11-24 | 2017-03-22 | 吴凡 | Public apparatus management method and system based on mobile phone client |
| CN106444560A (en) * | 2016-12-05 | 2017-02-22 | 明华电子科技（惠州）有限公司 | Intelligent control system of charger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107666475A (en) | 2018-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107666475B (en) | A kind of charger baby leasing system and its rent method | |
| CN107247604A (en) | A kind of charger baby software firmware update system and its update method | |
| CN103294045B (en) | Based on electric vehicle charging management system and the method for Bluetooth technology | |
| CN109624775B (en) | Charging pile system based on NBIoT Internet of things | |
| CN108781000A (en) | Shared charging method, system, mobile terminal, shared charging equipment and server | |
| KR20110103297A (en) | Wireless power charging method and apparatus | |
| CN101109954A (en) | Fuel cell vehicle controller monitoring system based on blue tooth communication | |
| CN106297041A (en) | Public bicycles management System and method for | |
| CN105827023A (en) | Wireless charging method between terminals and terminals | |
| CN103114771A (en) | Electronic lock system with electronic lock being supplied electric energy and key information by mobile | |
| CN106330632A (en) | Intelligent home Internet of Things communication device | |
| CN102200761A (en) | Radio frequency switch based on internet of things | |
| WO2016074449A1 (en) | Power supply control system and home solar power supply system | |
| CN113596709B (en) | Position information obtaining method, device, vehicle and system | |
| CN104539493B (en) | Based on the intelligent terminal that USB interface is realized to the managing and control system and its implementation of intelligent appliance | |
| CN105025430A (en) | Network sharing method and system | |
| CN106303589A (en) | A kind of live-broadcast control method and device | |
| CN106231543A (en) | A kind of communicator for electric motor car | |
| TW202216493A (en) | Electric vehicle charging energy management systems and methods combining multiple power consumption areas | |
| CN206097307U (en) | City bike managing system | |
| US20160142526A1 (en) | Remote monitoring system and remote monitoring method | |
| CN105120102B (en) | Intelligent invisible positioning anti-theft device and mobile terminal for mobile terminal | |
| CN105208548A (en) | Data processing method, apparatus and terminal | |
| US20180317175A1 (en) | Method for securing availability of mobile terminal device and information processing device | |
| CN106160245B (en) | Device to be powered, field energy supply device, power supply control method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20200517 |