CN102956101B - Electric vehicle management system based on Internet of things - Google Patents
Electric vehicle management system based on Internet of things Download PDFInfo
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- CN102956101B CN102956101B CN201110255376.3A CN201110255376A CN102956101B CN 102956101 B CN102956101 B CN 102956101B CN 201110255376 A CN201110255376 A CN 201110255376A CN 102956101 B CN102956101 B CN 102956101B
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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]
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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
- 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 relates to an electric vehicle management system based on the Internet of things. The electric vehicle management system comprises a scheduling system, wherein the scheduling system comprises an information acquisition terminal, an information reading device, a remote radio unit and a scheduling command center; the information acquisition terminal is used for acquiring information of an electric vehicle and transmitting the information to the information reading device; information of the information reading device is transmitted to the scheduling command centre through radio frequency and a network; and the scheduling command center is used for supplying position information of a charging facility to a vehicle owner according to the information of the electric vehicle. Due to matching among the units above, when a rechargeable vehicle drives into the charging facility, the number of vehicles waiting for charging and information about residual charging berths in the charging facility are reported to the scheduling command center; the scheduling command center adjusts handy charging facilities and supplies traveling paths of the handy charging facilities to the vehicle owners waiting for charging the vehicles; and therefore, the phenomenon of long-time waiting of the vehicle owners is avoided.
Description
Technical field
The present invention relates to a kind of electric vehicle management system, particularly relate to a kind of electric vehicle management system based on Internet of Things.
Background technology
Internet of Things is by information sensing equipment such as radio-frequency (RF) identification, infrared inductor, GPS, laser scanners, by the agreement of agreement, the article of any needs and internet are coupled together, carry out message exchange and communicate, to realize a kind of network of Weigh sensor, location, tracking, monitor and managment, being considered to the engine of the world infotech tide and new technology next time, is the important content building intelligent transportation, intelligent city and even the wisdom earth.
Electric automobile is as a kind of novel vehicles, and at alleviating energy crisis, promoting to have incomparable advantage in environment and mankind's harmonious development etc., is the effective carrier advancing transport development mode to change.Charging electric vehicle facility, as the important construction content of intelligent grid, is the important leverage of Development of EV.Charging electric vehicle facility is for the electrokinetic cell on electric automobile provides the facility of electric energy supply.Current electrically-charging equipment is primarily of two large class compositions: a kind of be will be dispersed throughout the alternating-current charging pile of street corner, community parking field future, is mainly the small passenger car possessing Vehicular charger and provides normal charge service; Another kind is charging station, is usually equipped with alternating-current charging pile and the DC charging motor of some, can simultaneously for various types of electric automobile provides emergent charging service.But charging electric vehicle facility, particularly charging station, how comprehensively Real-time Collection Various types of data and information, realize the scheduling to electrically-charging equipment, so that Vehicular charging, become problem urgently to be resolved hurrily.
Summary of the invention
Technical matters to be solved by this invention is, for above-mentioned the deficiencies in the prior art, propose a kind of electric vehicle management system based on Internet of Things, it is convenient to Vehicular charging, avoids car owner to wait as long for.
The technical solution adopted for the present invention to solve the technical problems is, a kind of electric vehicle management system based on Internet of Things is proposed, it comprises dispatching system, described dispatching system comprises information acquisition terminal, information read device, Remote Radio Unit and Dispatch and Command Center, described information acquisition terminal for gathering the information of electric motor car, and sends described information to described information read device; Described information read device is used for sending the information of electric motor car to described Remote Radio Unit, and described Remote Radio Unit sends described Dispatch and Command Center to by radio frequency and network again; Described Dispatch and Command Center is used for being supplied to car owner's electrically-charging equipment positional information according to the information of described electric motor car.
Further, the information of electric motor car that described information acquisition terminal gathers comprises one or more information in residual capacity of battery, vehicle flowrate, the speed of a motor vehicle or vehicle.
Further, described Dispatch and Command Center is also for building electrically-charging equipment according to the information of described electric motor car for traffic department or road provides data.
Further, described information read device also for reading the residue charging parking space information in electrically-charging equipment, and sends described residue charging parking space information to described Dispatch and Command Center by network.
Further, described information acquisition terminal is provided with the electronic tag for transmitting electric motor car information.
Further, the described electric vehicle management system based on Internet of Things also comprises supervisory system, described supervisory system comprises Surveillance center and some sensors, and described sensor is for monitoring the situation of electrically-charging equipment and sending the condition information of described electrically-charging equipment to described Surveillance center by network.
Further, described some sensors comprise charge status sensor, smoke transducer, security sensor and video sensor.
Further, the described electric vehicle management system based on Internet of Things also comprises metering and billing system, described metering and billing system comprises intelligent electric energy meter, card reader and charge calculation card, described information about power for recording the electricity of charging vehicle, and is transferred to described card reader by described intelligent electric energy meter; Described card reader is used for the expense deducting described charge calculation card according to described information about power.
Further, described metering and billing system also comprises operation centre, and described operation centre is for allotting described charge calculation card and providing the service of supplementing with money for described charge calculation card.
Further, the described electric vehicle management system based on Internet of Things also comprises the asset management system, the described asset management system comprises electronic tag and asset management center, and described electronic tag is for identifying the information of target, and described data give described asset management center by Internet Transmission.
In sum, the present invention is based on the electric vehicle management system of Internet of Things by described information acquisition terminal, cooperation between information read device and Dispatch and Command Center, when charging vehicle sails electrically-charging equipment into, the information read device at electrically-charging equipment place can remain situation by perception current power automobile battery power, by the residue charging parking stall needed etc. in number of vehicles to be charged and electrically-charging equipment, Dispatch and Command Center is reported by network, the electrically-charging equipment coordinating nearby by Dispatch and Command Center, the car owner to be charged such as the enforcement circuit of electrically-charging equipment to be nearby supplied to simultaneously, avoid waiting as long for of car owner.
Accompanying drawing explanation
Fig. 1 is the theory diagram of dispatching system of the present invention when coordinating with electric motor car and charging station.
Fig. 2 is the theory diagram of supervisory system of the present invention.
Fig. 3 is the theory diagram of metering and billing system of the present invention.
The theory diagram of the Tu4Shi asset management system of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention will be further described:
Refer to Fig. 1 to Fig. 4, the electric vehicle management system that the present invention is based on Internet of Things comprises dispatching system 1, supervisory system 2, metering and billing system 3 and the asset management system 4.Described dispatching system 1 comprises information acquisition terminal 11, information read device 12, Remote Radio Unit 13 and Dispatch and Command Center 14, and described information acquisition terminal 11 for gathering the information of electric motor car 5, and sends described information to described information read device 12.In the present embodiment, described information acquisition terminal 11 is provided with electronic tag 111, and the battery that described electronic tag 111 is arranged on electric motor car 5 is electrically connected with electric motor car 5 battery management chip.Described battery management chip can detect current power car 5 battery electric quantity residue situation, and described residual capacity of battery information transmitting is gone out by described electronic tag 111.In addition, described information acquisition terminal 11 also comprises the electronic tag 112 being arranged on front part of vehicle, and this electronic tag 112 stores vehicle information and the owner information of vehicle, and this electronic tag 112 is for launching the vehicle information of vehicle and owner information.
Described information read device 12 is for sending the information of electric motor car 5 to described Remote Radio Unit 13, described Remote Radio Unit 13 sends described Dispatch and Command Center 14 to by radio frequency and network again, and described Dispatch and Command Center 14 is for being supplied to car owner's electrically-charging equipment positional information according to the information of described electric motor car 5.Described network can be CDMA, GPRS etc., in the present embodiment, described information read device 12 is provided with parking space information sensor 121 and tag read-write equipment 122, described parking space information sensor 121 is for sensing in charge position whether have Vehicular charging, then residue charging parking space information is launched by Remote Radio Unit (RRU) 13 by described information read device 12, then GPRS base station receives described information, then sends described information to described Dispatch and Command Center 14 by GPRS network.When described vehicle sails the scope that described tag read-write equipment 122 can respond to into, described tag read-write equipment 122 reads the information of the owner information of vehicle, vehicle information and residual capacity of battery from described electronic tag, and sends described owner information, vehicle information and residual capacity of battery information to described Dispatch and Command Center 14 by network.
Therefore, according to described parking space information, vehicle information and residual capacity of battery information, Dispatch and Command Center 14 tunable electrically-charging equipment nearby, the car owner to be charged such as to be supplied to the enforcement circuit of electrically-charging equipment nearby by the mode of note simultaneously, to avoid waiting as long for of car owner.Described Dispatch and Command Center 14 also can according to the information of described electric motor car 5 for traffic department's construction electrically-charging equipment or road provide data, the flow, travel speed statistics etc. of electric automobile in feasible region, for the planning of following electrically-charging equipment, the selection of electrically-charging equipment type, the transformation of road provide scientific basis.
Described supervisory system 2 comprises Surveillance center 21 and some sensors, and described sensor is for monitoring the situation of electrically-charging equipment and sending the condition information of described electrically-charging equipment to described Surveillance center 21 by network.In the present embodiment, described some sensors comprise charge status sensor 22, smoke transducer 23, security sensor 24 and video sensor 25.Described charge status sensor 22 can be tag read-write equipment, in the charging set that described tag read-write equipment implants charging station 6 or charging pile, and is electrically connected with the charging management chip in charging set or charging pile.Read the information about power of label in battery by described tag read-write equipment, thus can identify the state of rechargeable battery, calculate the residue duration of charging, automatic open-close charging circuit, realize the automatic management of charging.The condition information of described electrically-charging equipment is sent to described Surveillance center 21 by smoke transducer 23, security sensor 24, video sensor 25, thus can Real-Time Monitoring station equipment ruuning situation, guarantee station equipment safety.
Described metering and billing system 3 comprises intelligent electric energy meter 31, card reader 32, charge calculation card 33 and operation centre 34.Described intelligent electric energy meter 31 is arranged on charging station 6 or charging pile, and it is for recording the electricity of charging vehicle and described information about power being transferred to described card reader 32; Described card reader 32 is for deducting the expense of described charge calculation card 33 according to described information about power.Described operation centre 34, for allotting described charge calculation card 33, for described charge calculation card 33 provides the service of supplementing with money, accepts customer complaint and user account information inquiry etc., thus can be charging operation and providing convenient.
The described asset management system 4 comprises electronic tag 41 and asset management center 42, described electronic tag is for identifying the information of target, described information comprises construction deadline of electrically-charging equipment, place, serviceable life, maintenance frequency and safety case etc., plant maintenance personnel write or read described information by hand-held read-write 43, and give described asset management center 42 by described information by Internet Transmission, make asset management center can work up the turnaround plan of science, realize targeted, planned equipment routing inspection, maintenance.
In sum, the present invention is based on the electric vehicle management system of Internet of Things by described information acquisition terminal 11, cooperation between information read device 12 and Dispatch and Command Center 14, when charging vehicle sails electrically-charging equipment into, the information read device 12 at electrically-charging equipment place can remain situation by perception current power automobile battery power, by the residue charging parking stall needed etc. in number of vehicles to be charged and electrically-charging equipment, Dispatch and Command Center 14 is reported by network, the electrically-charging equipment coordinating nearby by Dispatch and Command Center 14, the car owner to be charged such as the enforcement circuit of electrically-charging equipment to be nearby supplied to simultaneously, avoid waiting as long for of car owner.
By reference to the accompanying drawings preferred embodiment of the present invention is described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, also can make a lot of form, these all belong within protection scope of the present invention.
Claims (9)
1. the electric vehicle management system based on Internet of Things, it is characterized in that: comprise dispatching system, described dispatching system comprises information acquisition terminal, information read device, Remote Radio Unit and Dispatch and Command Center, described information acquisition terminal for gathering the information of electric motor car, and sends described information to described information read device; Described information read device is used for sending the information of electric motor car to described Remote Radio Unit, and described Remote Radio Unit sends described Dispatch and Command Center to by radio frequency and network again; Described Dispatch and Command Center is used for being supplied to car owner's electrically-charging equipment positional information according to the information of described electric motor car;
The information of the electric motor car that described information acquisition terminal gathers comprises one or more information in owner information, residual capacity of battery, vehicle flowrate, the speed of a motor vehicle or vehicle;
Described information read device comprises parking space information sensor, and described parking space information sensor for sensing in charge position whether have Vehicular charging, and sends residue parking space information to described Remote Radio Unit; And,
Described information read device also comprises tag read-write equipment, described tag read-write equipment for reading the information of the owner information of the vehicle entering described tag read-write equipment induction range, vehicle information and residual capacity of battery, and sends described owner information, vehicle information and residual capacity of battery information to described Dispatch and Command Center by network;
Wherein, the vehicle line with car owner's electrically-charging equipment nearby, according to described parking space information, vehicle information and residual capacity of battery information, is supplied to car owner by the mode of note by described dispatching center.
2. the electric vehicle management system based on Internet of Things according to claim 1, is characterized in that: described Dispatch and Command Center is also for building electrically-charging equipment according to the information of described electric motor car for traffic department or road provides data.
3. the electric vehicle management system based on Internet of Things according to claim 1 and 2, it is characterized in that: described information read device also for reading the residue charging parking space information in electrically-charging equipment, and sends described residue charging parking space information to described Dispatch and Command Center by network.
4. the electric vehicle management system based on Internet of Things according to claim 1 and 2, is characterized in that: described information acquisition terminal is provided with the electronic tag for transmitting electric motor car information.
5. the electric vehicle management system based on Internet of Things according to claim 1 and 2, it is characterized in that: the described electric vehicle management system based on Internet of Things also comprises supervisory system, described supervisory system comprises Surveillance center and some sensors, and described sensor is for monitoring the situation of electrically-charging equipment and sending the condition information of described electrically-charging equipment to described Surveillance center by network.
6. the electric vehicle management system based on Internet of Things according to claim 5, is characterized in that: described some sensors comprise charge status sensor, smoke transducer, security sensor and video sensor.
7. the electric vehicle management system based on Internet of Things according to claim 1 and 2, it is characterized in that: the described electric vehicle management system based on Internet of Things also comprises metering and billing system, described metering and billing system comprises intelligent electric energy meter, card reader and charge calculation card, described information about power for recording the electricity of charging vehicle, and is transferred to described card reader by described intelligent electric energy meter; Described card reader is used for the expense deducting described charge calculation card according to described information about power.
8. the electric vehicle management system based on Internet of Things according to claim 7, is characterized in that: described metering and billing system also comprises operation centre, and described operation centre is for allotting described charge calculation card and providing the service of supplementing with money for described charge calculation card.
9. the electric vehicle management system based on Internet of Things according to claim 1 and 2, it is characterized in that: the described electric vehicle management system based on Internet of Things also comprises the asset management system, the described asset management system comprises electronic tag and asset management center, described electronic tag is for identifying the information of target, and described data give described asset management center by Internet Transmission.
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| CN201110255376.3A CN102956101B (en) | 2011-08-31 | 2011-08-31 | Electric vehicle management system based on Internet of things |
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| CN201110255376.3A CN102956101B (en) | 2011-08-31 | 2011-08-31 | Electric vehicle management system based on Internet of things |
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| CN102956101B true CN102956101B (en) | 2015-07-08 |
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