CN109739020A - Wearable smart machine system for the maintenance of electric automobile charging pile O&M - Google Patents
Wearable smart machine system for the maintenance of electric automobile charging pile O&M Download PDFInfo
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- CN109739020A CN109739020A CN201811390070.7A CN201811390070A CN109739020A CN 109739020 A CN109739020 A CN 109739020A CN 201811390070 A CN201811390070 A CN 201811390070A CN 109739020 A CN109739020 A CN 109739020A
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- charging pile
- electric automobile
- automobile charging
- smart machine
- module
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
Abstract
The invention discloses the wearable smart machine systems overhauled for electric automobile charging pile O&M, including wearable smart machine and remote back-office terminal；Wearable smart machine includes electric automobile charging pile O&M maintenance module, photographing module and audio-frequency module, GPS positioning module, speech recognition module and wireless network connection module；Electric automobile charging pile O&M overhauls module and acquires data by photographing module and audio-frequency module, and carries out real-time audio-video with remote back-office terminal by the wireless network connection module and interact；Electric automobile charging pile O&M service personnel is positioned by GPS positioning module；Fault message described in maintenance personal is identified by speech recognition module, and failure is quickly searched.Intelligence of the invention ensure that it can command the real-time, interactive for carrying out intelligence, while portability with higher with a distant place, to realize that efficiently and effectively operation and maintenance mechanism provides guarantee to electric automobile charging pile.
Description
Technical field
The present invention relates to a kind of wearable smart machine systems for the maintenance of electric automobile charging pile O&M, belong to electronic
Automobile charging pile O&M service technique field.
Background technique
Electric car: electric car (BEV) refers to using vehicle power supply as power, with motor driven wheels travel, meets
Road traffic, security legislation requirements vehicle.Since effect on environment is smaller with respect to orthodox car, prospect is seen extensively
It is good, but current techniques are still immature.Electric car refers to using vehicle power supply as power, with motor driven wheels travel, meets
Road traffic, security legislation requirements vehicle.It is started using the electricity stored in the battery.Make sometimes when driving automobile
With 12 or 24 pieces of batteries, then need sometimes more.
The composition of electric car include: be driven by electricity and control system, driving force transmission etc. mechanical systems, complete set
The equipment etc. of business.It is driven by electricity and control system is the core of electric car, and be different from the maximum of internal-combustion engines vehicle
Difference.It is driven by electricity and control system is made of the speed-regulating control device etc. of drive motor, power supply and motor.Electronic vapour
Other devices of vehicle are substantially identical as internal-combustion engines vehicle.Electric energy is provided for the drive motor of electric car, and motor is by power supply
Electric energy be converted into mechanical energy.Most widely used power supply is lead-acid accumulator, but with the development of electric vehicle engineering, plumbic acid
For battery since energy is low, charging rate is slow, and the service life is short, gradually replaced other batteries.The power supply developed is main
There are sodium-sulphur battery, nickel-cadmium cell, lithium battery, fuel cell etc., the application of these novel power supplies is opened up for the development of electric car
Wide prospect.The effect of drive motor is to convert mechanical energy for the electric energy of power supply, by transmission device or is directly driven
Motor car wheel and equipment.But dc motor is due to there are commutation spark, and power is small, low efficiency, and maintenance work amount is big；
With the development of electric machines control technology, certainly will gradually by DC Brushless Motor (BLDCM), switched reluctance motor (SRM) and
Replaced AC asynchronous motor, such as non-shell disk axial magnetic field D.C. series motor.Speed regulation control device of motor is
For settings such as the speed change of electric car and direction transformations, effect is the voltage or electric current for controlling motor, completes motor
Driving torque and direction of rotation control.On the electric car of early stage, the speed regulation of dc motor using series resistor or changes
The number of turns of power transformation motivation field coil is realized.Because its speed regulation has grade, and additional energy consumption can be generated or use electricity
Structure is complicated for motivation, seldom uses.Using it is wide be thyristor chopping regulating speed, by equably changing motor
End voltage, control the electric current of motor, the stepless speed regulation of Lai Shixian motor.In the continuous development of electron electric power technology,
It is also gradually replaced other power transistor (such as GTO, MOSFET, BTR and IGBT etc.) chopper speed regulating devices.From technology
From the point of view of development, along with the application of novel driving motor, the speed regulating control of electric car is changed into the application of DC inversion technology,
Inevitable trend will be become.Drive motor rotation direction transformation control in, dc motor by contactor change armature or
The current direction in magnetic field, realizes the rotation direction transformation of motor, this reduces circuit complexity, reliability.When using alternating current asynchronous
When motor drive, the change that motor turns to need to only convert the phase sequence of magnetic field three-phase current, and control circuit can be made to simplify.
In addition, control the Brake energy recovery of electric car more convenient using ac motor and its Frequency Conversion and Speed Regulation Technique,
Control circuit is simpler.The effect of transmission device of electric vehicle is that the driving torque of motor is transmitted to the drive shaft of automobile,
When using In-wheel-motor driving, most components of transmission device can usually be ignored.Because motor can be started with bringing onto load, institute
To be not necessarily to the clutch of traditional combustion engine automobile on electric car.Because the rotation direction of driving motor can be realized by circuit control
Transformation, so electric car is without the reverse gear in internal-combustion engines vehicle speed changer.It is electronic when using motor stepless speed regulation control
Automobile can ignore the speed changer of orthodox car.When using In-wheel-motor driving, electric car also can be omitted traditional combustion engine
The differential mechanism of car transmissions.The effect of mobile devices is the work become the driving moment of motor by wheel to ground
Firmly, driving wheel walking.It with the composition of other automobiles be it is identical, be made of wheel, tire and suspension etc..Transfer
It is to be arranged to realize the turning of automobile, is made of turning machine, steering wheel, steering mechanism and deflecting roller etc..Act on direction
Control force on disk makes deflecting roller deflect certain angle, realizes the steering of automobile by turning machine and steering mechanism.Most electricity
Electrical automobile is front-wheel steer, and the electri forklift in industry usually uses rear-axle steering.The transfer of electric car has machinery
The types such as steering, fluid-link steering and hydraulic power-assisted steering.The brake apparatus of electric car is the same with other automobiles, is subtracted for automobile
Speed or parking and be arranged, be usually made of brake and its manipulation device.
Equipment is that commercial power electrical automobile is to fulfil assignment to require and be specially arranged, as the raising of electri forklift fills
It sets, door frame, pallet fork etc..The raising of pallet fork and the inclination of door frame are usually completed by the hydraulic system of motor drive.
Electric automobile charging pile: the function of charging pile be similar to gas station inside fuel charger, can be fixed on ground or
Wall is installed in public building (public building, market, Public Parking etc.) and residential area parking lot or charging station, can
To be charged according to the electric car that different voltage class is various models.The input terminal of charging pile directly connects with AC network
Connect, output end be equipped with charging plug for for electric car charging.Charging pile generally provides normal charge and quick charge two
Kind of charging modes, people can be used specific recharged card and swipe the card on the man-machine interactive interface that charging pile provides use,
Carry out corresponding charging modes, the charging time, cost data printing etc. operation, charging pile display screen can show charge volume, expense,
The data such as charging time.Charging pile (bolt) is able to achieve timing, meter electric degree, meter amount of money charging, can be used as citizen's power purchase terminal.Together
When for the efficiency and practicability that improve public charging pile (bolt), one (bolt) will be increased successively from now on and fill more and be electric bicycle
The function of charging.
The maintenance of electric automobile charging pile O&M is to guarantee that electric car charging safety carries out, and improves charging reliability, safety
One groundwork of property.The artificial O&M maintenance of traditional electric automobile charging pile is all by environment, way to manage, peopleware etc.
Multifactor impact needs to change the status quo using a variety of advanced technologies there is many problems.
It is a kind of position of computer camera and angle in real time and plus respective image currently, augmented reality
Technology, the target of this technology are that virtual world is covered in real world and interacted on the screen.Pass through the science such as computer
Technology is superimposed after analog simulation again, virtual Information application to real world is perceived by human sensory, to reach super
More real sensory experience.The wearable device quickly grown in recent years, such as intelligent glasses, combine with augmented reality,
With can help it is appreciated that and manipulation physical environment, providing detailed guidance, enhancing instant messaging for complicated industrial task
The advantages that with cooperation, therefore, how to be provided using wearable augmented reality for O&M service personnel and visualize help, improved
The efficiency of O&M service work promotes the development of with no paper O&M maintenance, is of great significance.
Realize that the means of electric automobile charging pile O&M maintenance are substantially by the way of IP Camera at present, still
Safety cap need to be transformed in this mode, and there is a certain security risk, and cannot achieve the timely interaction between the commander of a distant place,
Portability is not also high.
Summary of the invention
It is overhauled in view of the deficienciess of the prior art, it is an object of the present invention to provide one kind for electric automobile charging pile O&M
Wearable smart machine system, by wearable smart machine be applied to electric automobile charging pile O&M maintenance, without be transformed peace
Full cap, while its intelligence ensure that it can command the real-time, interactive for carrying out intelligence, while portability with higher with a distant place,
For realize electric automobile charging pile efficiently and effectively operation and maintenance mechanism provide guarantees, improve O&M overhaul safety,
Real-time pushes the service work of electric automobile charging pile O&M to realize the development process of comprehensive automation.
To achieve the goals above, the present invention is to realize by the following technical solutions:
Wearable smart machine system for the maintenance of electric automobile charging pile O&M of the invention, including wearable intelligence
Equipment and the remote back-office terminal being connected with wearable smart machine；The wearable smart machine includes electric car charging
Stake O&M maintenance module, the photographing module being connected with electric automobile charging pile O&M maintenance module input and audio-frequency module,
GPS positioning module, speech recognition module and wireless network connection module；The electric automobile charging pile O&M maintenance module passes through
Photographing module and audio-frequency module acquire data, and are carried out in real time by the wireless network connection module and remote back-office terminal
Audio-video interaction；It is scanned the two-dimensional code by the photographing module and obtains the charging of electric automobile charging pile history and repair message；It is logical
It crosses the GPS positioning module to position electric automobile charging pile O&M service personnel, the electric car to need repairing is filled
Electric stake is positioned and is navigated；By the speech recognition module identify maintenance personal described in fault message, and to failure into
Row is quickly searched；Remote back-office terminal is interacted for carrying out real-time audio and video with wearable smart machine, and storage system maintenance overhauls
Audio/video information in the process.
The electric automobile charging pile O&M Overhaul site real-time audio and video information of above-mentioned wearable smart machine acquisition, passes through
Data transmission network is sent to internet, then is sent to remote back-office terminal by wired or wireless transmission method, described long-range
The expert diagnosis real-time audio and video information that background terminal issues is sent to internet by wired or wireless transmission method, then passes through
Data transmission network is sent to wearable smart machine.
Above-mentioned wearable smart machine and remote back-office terminal realize data information interaction by 4G wifi mode.
Above-mentioned wearable smart machine is intelligent glasses.
The compression algorithm of above-mentioned photographing module using H.264, the compression algorithm of the audio-frequency module using
AAC/AMR。
The display mould shown for realizing live video interaction and data is installed on above-mentioned wearable smart machine
Block, display apparatus module are penetration liquid crystal display, resolution ratio 800*480.
The present invention instructs electric automobile charging pile O&M service personnel correctly to be operated by remotely monitoring, and can remember
The various data informations in operating process, standard operation step and process are recorded, by overhauling people to electric automobile charging pile O&M
The positioning and tracking of member and electric automobile charging pile, whether real time discriminating operation standardizes, and reminds in time, avoids violation operation,
Avoiding electric automobile charging pile O&M service personnel from occurring at work, operating procedure is omitted or operation order is mixed and disorderly, guarantees fortune
The safety for tieing up maintenance is significantly reduced dangerous hidden danger caused by the behavior due to people, cultivates electric automobile charging pile O&M
The working efficiency that electric automobile charging pile O&M service personnel is improved while service personnel's good occupational habit, solves electronic
It the problem of automobile charging pile O&M service personnel causes the entire working time to lag because certain several operating procedure is unskilled, integrally mentions
Rise the ability to work and attainment of employee.Greatly shorten enterprise simultaneously to train the trade-before of electric automobile charging pile O&M service personnel
Instruct time and capital investment.
Detailed description of the invention
Fig. 1 is system atchitecture network topological diagram of the invention；
Fig. 2 is that electric automobile charging pile O&M overhauls module work flow chart.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
" wearable intelligent equipment " is to carry out intelligentized design to daily wearing using wearable technology, develop and can wear
The general name for the equipment worn, such as glasses, gloves, wrist-watch, dress ornament and shoes.
Broad sense wearable intelligent equipment, which includes that function is complete, size is big, can not depend on smart phone, realizes complete or part
Function, such as: smartwatch or intelligent glasses etc., and be only absorbed in certain a kind of application function are needed with other equipment such as
Smart phone is used cooperatively, such as Intelligent bracelet, the intelligent jewellery of all kinds of carry out sign monitorings.With advances in technology and use
The transition of family demand, the form of wearable smart machine are also constantly changing with using hot spot.
Wearable technology is all concerned always in international computer academia and industry, only due to cost
High and technology is complicated, and many relevant devices only reside within concept domains.With the development of mobile internet, technological progress and height
Performance low-power consumption handles the release etc. of chip, and part wearable device moves towards commercialization from generalities, new-type wearable to set
Standby constantly outflow, many scientific & technical corporation also all start to further investigate in this completely new field.
Intelligent glasses, also referred to as smart mirror, referring to " as smart phone, has independent operating system, intelligent glasses can
With the program provided by software houses such as user installation software, game.
Intelligent glasses can complete adding schedule, digital map navigation by voice or movement manipulation, interact with good friend, shoot photo
The functions such as video calling are unfolded with video, with friend, and can be realized by mobile communication network wireless network access this
The general name of sample one kind glasses ".
As shown in Figure 1, the wearable smart machine system for the maintenance of electric automobile charging pile O&M of the invention, master
Include:
Wearable smart machine, equipment are intelligent glasses, and effect is to acquire electric car in real time according to control signal and fill
Electric stake O&M Overhaul site data-signal, including audio and video frequency signal；
Remote back-office terminal, the field data signal passed back for receiving front, while according to the feelings of field data signal
Condition issues control command signal to electric automobile charging pile O&M Overhaul site in time.
In the present embodiment, it includes photographing module, display apparatus module, audio mould that wearable smart machine, which is intelligent glasses,
Block, GPS positioning module and wireless network connection module are built-in with electric automobile charging pile O&M maintenance module.Intelligent glasses,
It has the function as smart phone, can be taken pictures, video calling, connect network and distinguish the functions such as direction.
The transmission of its data uses 4G network or wireless wifi network, the electric automobile charging pile of wearable smart machine acquisition
O&M Overhaul site data-signal is sent to internet by data transmission network, then is sent by wired or wireless transmission technology
To long-range commanding in the rear platform, the control command signal that the long-range commanding in the rear platform issues passes through wired or wireless transmission skill
Art is sent to internet, then is sent to wearable smart machine by data transmission network.In the present embodiment, using 4G and
The network of wireless wifi technology.
In the present embodiment, module is overhauled by corresponding electric automobile charging pile O&M built-in in intelligent glasses, can be led to
The camera and built-in microphone acquisition data of intelligent glasses are crossed, and real time data is uploaded to far in real time by wireless network
Process control central server can receive the audio, video data of intelligent glasses transmission in central server, meanwhile, remote control center
Audio, video data can also be sent on intelligent glasses for electric automobile charging pile O&M service personnel watch.
Wearable smart machine system for the maintenance of electric automobile charging pile O&M of the invention, function also have two
Code scanning function is tieed up, the data information on electric automobile charging pile can be scanned, by the camera on intelligent glasses to obtain
The information such as the charging of electric automobile charging pile history and maintenance.
Wearable smart machine system for the maintenance of electric automobile charging pile O&M of the invention, function also have fixed
Position navigation feature, electric automobile charging pile O&M service personnel can be inquired by checking location navigation software on intelligent glasses
Oneself position and need to carry out O&M maintenance electric automobile charging pile position and route.
Wearable smart machine system for the maintenance of electric automobile charging pile O&M of the invention, function also have language
Sound identification function searches electric automobile charging pile O&M service personnel quickly to simple fault by speech recognition
It looks into.
It realizes that the means of the on-line monitoring of electric automobile charging pile O&M Overhaul site are substantially at present to take the photograph using network
As the mode of head, but safety cap need to be transformed in this mode, will affect intensity of safety cap itself, cause certain safety wind
Danger, while transformation difficulty is not low, and current technology be difficult to realize to command a distant place between timely interaction, portability is not yet
It is high.And when intelligent wearable device is applied to the on-line monitoring of electric automobile charging pile O&M Overhaul site, it is not necessary that safety is transformed
Cap, so as to reduce security risk, while its intelligence ensure that it can command the real-time, interactive for carrying out intelligence with a distant place, just
The property taken is also very high.
Referring to fig. 2, O&M service personnel is after being connected to work order, navigate to the electric automobile charging pile website that needs repairing into
Row maintenance is confirmed in place by two dimensional code on scanning electric automobile charging pile, and obtains electric automobile charging pile history and fill
After electricity and repair message, start to carry out O&M maintenance, carries out audio-video with remote back-office terminal first and interact, confirmation connection is laggard
Row maintenance, maintenance process can choose speech polling fault message, then be excluded, and if problem is larger, can pass through remote request
Expert assistance diagnosis, then repair.Until O&M maintenance is completed.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. the wearable smart machine system for the maintenance of electric automobile charging pile O&M, it is characterised in that: including wearable intelligence
Energy equipment and the remote back-office terminal being connected with wearable smart machine；
The wearable smart machine includes that electric automobile charging pile O&M maintenance module and electric automobile charging pile O&M overhaul
Photographing module and audio-frequency module, GPS positioning module, speech recognition module and the wireless network connection mould that module input is connected
Block；
The electric automobile charging pile O&M maintenance module acquires data by photographing module and audio-frequency module, and passes through the nothing
Line network connecting module carries out real-time audio-video with remote back-office terminal and interacts；It is scanned the two-dimensional code and is obtained by the photographing module
Take the charging of electric automobile charging pile history and repair message；Electric automobile charging pile O&M is examined by the GPS positioning module
The personnel of repairing position, and the electric automobile charging pile to need repairing is positioned and navigated；Pass through the speech recognition module
It identifies fault message described in maintenance personal, and failure is quickly searched；
Remote back-office terminal is interacted for carrying out real-time audio and video with wearable smart machine, and in storage system maintenance maintenance process
Audio/video information.
2. the wearable smart machine system according to claim 1 for the maintenance of electric automobile charging pile O&M, special
Sign is: the electric automobile charging pile O&M Overhaul site real-time audio and video information of the wearable smart machine acquisition passes through
Data transmission network is sent to internet, then is sent to remote back-office terminal by wired or wireless transmission method, described long-range
The expert diagnosis real-time audio and video information that background terminal issues is sent to internet by wired or wireless transmission method, then passes through
Data transmission network is sent to wearable smart machine.
3. the wearable smart machine system according to claim 1 for the maintenance of electric automobile charging pile O&M, special
Sign is: the wearable smart machine and remote back-office terminal realize data information interaction by 4G wifi mode.
4. the wearable smart machine system according to claim 1 for the maintenance of electric automobile charging pile O&M, special
Sign is: the wearable smart machine and remote back-office terminal realize data information interaction by wifi mode.
5. the wearable smart machine system according to claim 1 for the maintenance of electric automobile charging pile O&M, special
Sign is: the wearable smart machine is intelligent glasses.
6. the wearable smart machine system according to claim 1 for the maintenance of electric automobile charging pile O&M, special
Sign is: the compression algorithm of the photographing module is using H.264.
7. the wearable smart machine system according to claim 1 for the maintenance of electric automobile charging pile O&M, special
Sign is: the compression algorithm of the audio-frequency module is using AAC/AMR.
8. the wearable smart machine system according to claim 1 for the maintenance of electric automobile charging pile O&M, special
Sign is: the audio-frequency module is using microphone.
9. the wearable smart machine system according to claim 1 for the maintenance of electric automobile charging pile O&M, special
Sign is: the display mould shown for realizing live video interaction and data is equipped on the wearable smart machine
Block, the display apparatus module are penetration liquid crystal display.
10. the wearable smart machine system according to claim 9 for the maintenance of electric automobile charging pile O&M, described
Penetration liquid crystal display resolution ratio is 800*480.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390070.7A CN109739020A (en) | 2018-11-21 | 2018-11-21 | Wearable smart machine system for the maintenance of electric automobile charging pile O&M |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390070.7A CN109739020A (en) | 2018-11-21 | 2018-11-21 | Wearable smart machine system for the maintenance of electric automobile charging pile O&M |
Publications (1)
| Publication Number | Publication Date |
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| CN109739020A true CN109739020A (en) | 2019-05-10 |
Family
ID=66356976
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811390070.7A Pending CN109739020A (en) | 2018-11-21 | 2018-11-21 | Wearable smart machine system for the maintenance of electric automobile charging pile O&M |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111178145A (en) * | 2019-12-06 | 2020-05-19 | 深圳市中电数通智慧安全科技股份有限公司 | Method and device for identifying illegal operation, terminal equipment and computer storage medium |
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| CN206180657U (en) * | 2016-12-01 | 2017-05-17 | 浙江辉博电力设备制造有限公司 | That can long -rangely maintain fills electric pile |
| US20180066956A1 (en) * | 2016-09-02 | 2018-03-08 | Lg Electronics Inc. | Vehicle user interface apparatus and vehicle |
| CN207257398U (en) * | 2017-04-28 | 2018-04-20 | 浙江德洛电力设备股份有限公司 | Intelligent charging spot with repair and maintenance device |
| CN108828353A (en) * | 2018-05-24 | 2018-11-16 | 北京科佳同创新能源科技有限公司 | A kind of charging pile trouble hunting system and method |
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Patent Citations (4)
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| US20180066956A1 (en) * | 2016-09-02 | 2018-03-08 | Lg Electronics Inc. | Vehicle user interface apparatus and vehicle |
| CN206180657U (en) * | 2016-12-01 | 2017-05-17 | 浙江辉博电力设备制造有限公司 | That can long -rangely maintain fills electric pile |
| CN207257398U (en) * | 2017-04-28 | 2018-04-20 | 浙江德洛电力设备股份有限公司 | Intelligent charging spot with repair and maintenance device |
| CN108828353A (en) * | 2018-05-24 | 2018-11-16 | 北京科佳同创新能源科技有限公司 | A kind of charging pile trouble hunting system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111178145A (en) * | 2019-12-06 | 2020-05-19 | 深圳市中电数通智慧安全科技股份有限公司 | Method and device for identifying illegal operation, terminal equipment and computer storage medium |
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