CN104505915A - Parking lot - Google Patents
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- CN104505915A CN104505915A CN201510021157.7A CN201510021157A CN104505915A CN 104505915 A CN104505915 A CN 104505915A CN 201510021157 A CN201510021157 A CN 201510021157A CN 104505915 A CN104505915 A CN 104505915A
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- parking lot
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a parking lot. The parking lot comprises parking spaces, a movable charging robot and a robot management system. The charging robot comprises a robot body, a travelling mechanism, an energy storage component and a control unit, wherein the travelling mechanism is used for driving the robot body to the electric vehicle parking position, the energy storage component is used for storing electric energy and charging an electric vehicle, and the control unit is used for receiving a control instruction and controlling travelling operation of the travelling mechanism and discharging of storage battery packs according to the control instruction so as to accomplish charging of the appointed electric vehicle. The control unit comprises a battery management unit. According to the parking lot, the movable charging robot conducts management on the energy storage component through the battery management unit, energy storage units with the hidden danger are isolated from normal units, and safety accidents are avoided; the energy storage units are controlled to charge the electric vehicle in turn, and therefore the service life of batteries can be prolonged, faults of the batteries can be conveniently monitored, and the utilization of the energy storage component can be improved.
Description
Technical field
The present invention relates to field, parking lot, particularly relate to a kind of parking lot being provided with mobile charging robot.
Background technology
At present, petroleum-based energy is constantly deficient, and biological environment constantly worsens.These all bring many factors that cannot determine to the development of automobile industry of countries in the world.Global Auto industry, for cracking the energy, environmental constraints, realizes sustainable development, is trying to explore always and is making great efforts to promote transportation and energy's dynamical system for a long time and making the transition.Particularly since 08 year; in the face of financial crisis, the concussion of an international oil price high position and increasingly serious energy-saving and emission-reduction pressure; world car industry entry comprehensive transportation and energy's transition period; Development of EV becomes the technology path realizing transportation and energy's transition obtaining highly common recognition in the world, thus Electric Car in World industry entry new stage of accelerated development.
Due to the reason of for many years China's economic structure and development speed.The pressure of the energy and environment, more outstanding in China, PM2.5 has become the appraisal standards of Chinese Government.The APEC 5 Beijing Meeting of 2014, has shown resolution and the ability of Chinese government's environmental improvement more.According to Ministry of Industry and Information's statistics, within 2014, China's new-energy automobile adds up production 8.39 ten thousand.Increase by 3 times on a year-on-year basis.Wherein in December, 2014, China produced new-energy automobile 2.72 ten thousand, increased by 3 times on a year-on-year basis.
The development of ev industry comprises the research and development of electric automobile and energy supplyystem, and wherein energy supplyystem refers to charging infrastructure, power supply, charging and battery system and energy resource supply pattern.As the attached association industry of electric automobile, charging electric vehicle technology becomes a new sciemtifec and technical sphere, and the research accelerating charging electric vehicle technology is all stepped up in countries in the world.And draw up and make charging technique standard, for following enterprise development new-energy automobile occupies first chance.
China is by effective organization and implement of " ten thousand, cities " aspect work such as engineering and new-energy automobile industrial technology innovation engineering, on State-level, relevant ministries and commissions have established efficient ministerial level coordination operation mechanism, estate planning, plan of science and technology, financial policy are combined closely, promote the fast development of China's electric vehicle engineering and re-invent industry, achieve comparatively significant achievement, rough estimates, to the end of the year 2014, China add up produce all kinds of energy-conservation with new-energy automobile more than more than 200,000.
Within 2014, State Council announces " instruction about quickening new-energy automobile is applied ", the difficult problems such as the charging in applying for electric automobile is difficult, electricity consumption is expensive, infrastructure does not match, propose the detailed policy measure accelerating electrically-charging equipment construction, clear away a series of obstacles that electric automobile is applied.Wherein, " notices about electric automobile electricity rates policy relevant issues " that National Development and Reform Committee issues are clear and definite, centralizedly fill that to change electric facility electricity consumption realized price preferential, perform big-industry price, and exempt from basic charge as per installed capacity before the year two thousand twenty operational.The electrically-charging equipment electricity consumptions such as residential households house, residential quarters, perform Resident Electricity Price.Electric automobile fills and changes electric facility electricity consumption execution Peak-valley TOU power price policy, encourages user to reduce charging cost.
But, still there are the following problems for current Development of Electric Vehicles: one is restriction new-energy automobile large-scale promotion, still have a lot of technological side problems demand to solve, battery durable mileage upgrading, the charging interval is long, charging pile capital construction is perfect etc. restricts the factor of development.For BYD E6, its maximum course continuation mileage 300 kilometers, car owner represented to go out at every turn and needed to calculate mileage, existential anxiety mood more than five hours the single charge time.Two is organizational structure and mechanism problems that charging electric vehicle infrastructure construction and operation bring; the large-scale development of electric automobile needs perfect complete sets of basic equipment facility to provide supplementing of electric energy; electrically-charging equipment is built and operation link develops most important for ev industry, and charging infrastructure construction and operation relate to the interest relations of each side such as electrical supplier, operator and user.Three is degree that the business development of charging station or charging pile and operation mode determine new-energy automobile and promote, and ensures the space of security of operation and market development.Determine feasible comercial operation pattern, find suitable electrically-charging equipment investment subject, subject of operation and profit mode, advance electric automobile commercialization to become now in the urgent need to the inexorable trend with relevant system, mechanism reform quickly.Four is environmental problems, and environmental limitations can not build that many charging pile, and battery pack is produced, transport, install, process, charge, change, scrap safe handling has higher requirement to environment, there is potential safety hazard.Five is due to a large amount of charging station stake Parking Meter construction of electric automobile starting stage, can cause the wasting of resources, and planning deficiency can restrict industry fast development again.With 10% electric motor car ratio thinking, year 10% growth rate, the construction of charging pile the primary system plan puts in place, so idle 90% Second Year idle 80% of First Year, by the 5th year idle 50%, what the first four years was idle in addition just reached 350%, and utilization of resources waste is surprising, rate of return on investment is too low, governs social funds and participates in the construction of electric automobile auxiliary facility.In addition fuel vehicle recoverable amount is large now, takies charging pile position, can not build a large amount of charging pile.
Meanwhile, also there are the following problems to build the electrically-charging equipment of electric automobile: 1. the development of electric automobile can not explosive growth: owing to being subject to the objective condition restriction of technology, use habit and environment for use, Development of Electric Vehicles is direction, is a process progressively increased.This also brings impact puzzled on current charging station construction.2. charging station construction plan, increase-volume, investment are huge; Short-term loss is serious, charging electric vehicle field and charging pile construction, relates to great number of issues and investment such as taking up an area examination & approval, planning and designing, electric power increase-volume, maintenance management.Can suffer great loss in a short time and cannot get a profit.When can get a profit unpredictable.3. household electric vehicle charging does not have " fly line " charging phenomenon in garage serious: individual buys electric automobile, and oneself has the quantity of garage and special charging facility little.According to media report, the charging electric vehicle of many individuals uses fly line mode: namely use residential power, from family, pull out a supply socket, and (user had is from 10 floor window pull-out power lines) are vehicle charging.This inherently brings huge fire and danger of hazardous electrical discharges hidden danger, once have an accident often cause irreparable damage.Must absolute prohibition.4. the disaster accident of charging pile cannot prevent: when the charging pile of charging station charges, once there is automobile crash accident to bump against charging pile, electric leakage or fire will be caused to occur.Also there is no effective safeguard procedures at present.5. change battery to substitute charging station and cannot be suitable for: this method we think if to Large Electric bus, under possessing the controlled condition of place storage battery, professional service staff, automobile limited amount, running time, there is feasibility.And passenger car current battery disunity, position disunity, the specification disunity of socialization.Cannot realize changing battery operation.Therefore, not there is feasibility to the passenger car of socialization.6. environmental constraints charging pile builds (newly built community and old community): at construction of residential quarters fixed venue charging pile, owing to involving the problem such as electric power increase-volume, place finite sum professional service, also do not have exploitativeness.7. cannot meet Customer Personality charge requirement (filling trickle charge soon): current charging column charging, or in trickle charge mode.Fill soon and also need 30 minutes just can ensure electric automobile during traveling certain distance.Therefore, the individual needs that electric automobile is driven cannot be met.8. charging pile security performance does not pass a test (high pressure and place restriction): the charging column charging of charging field at present, has dangerous hidden danger.Earth leakage protective when raining, the operate miss of layman, the lightning fire etc. of thunderstorm weather.Once fire event, consequence is very serious.9. cost causes charging price without advantage: according to media report, current China charging electric vehicle expense is lower than fuel price.Average electricity price often spends 0.65 yuan-0.8 yuan, and equal mileage electric cost expenditure is only the half of fuel vehicle.The expense but this just charges.As the huge input of the construction cost of charging station, cost of land, equipment cost, human cost, every day is several or tens charging electric vehicles, supports if do not have national policy to subsidize, and is impossible sustainable development.Cannot get a profit and just can not attract enterprise participation.10. standard, producer, mode disunity, interface is chaotic: so far, China is also at the early-stage about the standard of charging electric vehicle, each producer and relevant enterprise, to charging inlet, charge mode, storage battery specification all disunities.So cause the not convenient and dangerous phenomenon of charging electric vehicle.So electric automobile does not have electrically-charging equipment support to popularize, charging station facility does not have enough electric automobile user demands cannot investment construction, how to crack this quagmire, needs to change thinking, need scientific and technical innovation just can situation to open greatly.
In sum, at present, the development of electric automobile is that opportunities and challenges walk abreast, and how to overcome the problems referred to above, realizes electric automobile high speed development, become the industry difficult problem that those skilled in the art need solution badly.
Summary of the invention
For Problems existing in background technology, the object of the present invention is to provide a kind of parking lot being provided with packaged type charging robot, this parking lot not only can solve Problems existing in background technology, and can be battery charging when low power consumption, reduce the expense of charging, promote the spreading speed of electric automobile, met the industrial policy of country completely, the damage that when avoiding low power consumption, electrical network causes some electrical equipment because of overtension simultaneously; In addition, this robot has motor-driven, feature flexibly, uses and operates all very convenient, popularizes for this robot the condition of creating.Concrete scheme is as follows:
A kind of parking lot, described parking lot comprises parking stall, packaged type charging robot and robot management system, and described charging robot comprises robot body, walking mechanism, energy storage component, control unit; Described walking mechanism is for driving described robot body to electric automobile stand; Described energy storage component is used for storage of electrical energy, is charging electric vehicle; Described control unit for receiving control command, and controls the walking of walking mechanism and the electric discharge of batteries according to described control command, completes the charging to specifying electric automobile; Described control unit comprises battery management unit.
Further, described robot management system comprises allotment center, the circuit of described allotment central plan and the described robot of allotment.
Further, described robot management system comprises charging center, for charging robot concentrates charging, manages concentratedly charging robot charging process.
Further, described energy storage component comprises several energy-storage units; Described battery management unit comprises energy-storage units commutation circuit; Described battery management unit controls described energy-storage units commutation circuit makes energy-storage units taking turn be charging electric vehicle.
Further, described energy-storage units is energy storage device monomer or one group of energy storage device.
Further, described energy storage device is rechargeable battery or super capacitor, or is combined to form by rechargeable battery and super capacitor.
Further, described rechargeable battery is storage battery.
Further, the energy storage device monomer in described one group of energy storage device can be connected in parallel, or is connected in series, or series, parallel is connected.
Further, the switching device of described energy-storage units commutation circuit is relay or electronic switching device.
Further, described battery management unit also comprises charging process monitoring modular.
Further, described battery management unit comprises preferential charging module, and the main circuit power that described battery management unit is packaged type charging robot by described preferential charging module preferentially charges.
Further, the quick charge selected according to electric automobile of described battery management unit or to charge normal or slow charging mode combines described energy-storage units.
Further, described robot also comprises charge and discharge interface, and described charging inlet is connected with energy storage component, for being described energy storage component charging; Described electric discharge interface is charging electric vehicle by the mode of straight cutting or electromagnetic induction.
Further, described walking mechanism is crawler type walking mechanism.
Further, described controlling organization is provided with wireless signal transceiver module, and operational order is sent to described wireless signal transceiver module by wireless network by staff.
Further, described robot is also provided with man-machine interaction unit, and operational order is inputted described control unit by described man-machine interaction unit by operating personnel.
Parking lot of the present invention, is dispatched packaged type charging robot by allotment center, improves robot energy storage utilance; By charging center, charging is concentrated to robot, improve the fail safe of system.Packaged type charging robot is managed energy storage component by battery management unit, the energy-storage units and normal cell that have hidden danger is isolated, avoids security incident; Controlling energy-storage units taking turn is charging electric vehicle, is namely conducive to extending the life of a cell, and the convenient monitoring to battery failures, can improve again the utilance of energy storage component simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of packaged type of the present invention charging robot;
Fig. 2 is the structural representation of battery management system;
In figure: 1, body; 2, walking mechanism; 3, energy storage component; 4, control unit; 5, charge and discharge interface; 6, wireless signal transceiver module; 7, man-machine interaction unit; 8, energy-storage units; 9, energy-storage units commutation circuit; 10, charging process monitoring modular; 11, controller; 12, switching device.
Embodiment
Below, with reference to accompanying drawing, the present invention is more fully illustrated, shown in the drawings of exemplary embodiment of the present invention.But the present invention can be presented as multiple multi-form, and should not be construed as the exemplary embodiment being confined to describe here.But, these embodiments are provided, thus make the present invention comprehensively with complete, and scope of the present invention is fully conveyed to those of ordinary skill in the art.
For ease of illustrating, here can use such as " on ", the space relative terms such as D score " left side " " right side ", for illustration of the element of shown in figure or the feature relation relative to another element or feature.It should be understood that except the orientation shown in figure, spatial terminology is intended to comprise device different azimuth in use or operation.Such as, if the device in figure is squeezed, be stated as the element being positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower both orientation.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and space used here illustrates relatively can correspondingly explain.
The present invention is further illustrated below in conjunction with accompanying drawing.
A kind of parking lot of the application, this parking lot comprises parking stall, packaged type charging robot and robot management system, and as shown in Figure 1, packaged type charging robot comprises robot body 1, walking mechanism 2, batteries 3, control unit 4; Wherein, walking mechanism 2 is for drive machines human body 1 to electric automobile stand; Batteries 3, for storage of electrical energy, is charging electric vehicle; Control unit 4 for receiving control command, and controls the walking of walking mechanism 2 and the electric discharge of batteries 4 according to control command, completes the charging to specifying electric automobile; The application can realize convenient, flexible for needing the electric automobile of charging to charge by arranging movable charging robot, avoids and to arrange charging pile and the current lower problem causing resource serious waste of popularity rate of electric motor car in each parking stall; And charging pile directly accesses electrical network, aggravate electrical network power load further when peak of power consumption, cause line voltage too low, all the other power consumption equipments are caused damage; And the application is charging electric vehicle by batteries, without the need to directly accessing electrical network, avoid the generation of above-mentioned situation, and batteries can be charged when low power consumption at night, and there is corresponding electricity price preferential policy in country to valley power consumption, thus reduce the expense of charging, improve the load that low ebb is electrical network electricity consumption simultaneously, the economy of electrical network when low ebb and reasonability are improved; For the universal fast of electric automobile creates condition.
Robot management system comprises charging center and allotment center.Allotment center is planned according to the position of reservation or on-the-spot charge request and each charging robot, calculates optimal path; Charging robot proceeds near the electric automobile of needs charging according to the dos command line DOS at allotment center, is charging electric vehicle.After completing charging, got in touch with by WLAN system and allotment center, according to the energy value of entrained energy storage device, continue as other Vehicular chargings or return charging center.The information such as charging progress feed back to robot management system by allotment center, and by robot management system and client connection, interaction mode comprises APP, note etc.When energy shortage, notice allotment center in time, sends other charging robots to continue as the charging of this car, and returns charging center charging according to the planning circuit at allotment center.
Concentrate charging by charging center, be convenient to manage concentratedly charging device and charging process, reduce potential safety hazard; Meanwhile, shorten the distance of electric power transfer, not only reduce cost, also help energy savings.
By the centralized management of allotment center, the utilance of charging robot can be improved, optimize the walking route of charging robot in parking lot, avoid between charging robot because track route is unreasonable, generation is detoured or is mutually hindered and blocks the road, and consumes valuable stored energy source.
Walking mechanism 2 in packaged type charging robot is crawler type walking mechanism, and this mechanism can significantly improve the stationarity of robot ambulation.Also in-wheel driving can be adopted during concrete enforcement.Walking mechanism is used for drive machines human body to electric automobile stand.
Packaged type charging robot also comprises charge and discharge interface 5, and namely charge and discharge interface 5 can be same interface also can be discrete distinct interface; Charging inlet is connected with batteries, for being battery charging; Electric discharge interface is charging electric vehicle by the mode of straight cutting or electromagnetic induction; In addition, packaged type charging robot also can not arrange charging inlet, what robot carried is complete batteries of having charged, after batteries has been discharged, charging electric vehicle can be continued as by changing batteries, thus make robot need not return charging center can to work on, realize the uninterrupted use of robot, improve the utilance of robot; During concrete enforcement, charging modes can also realize the wireless charging of electric automobile by the mode of electromagnetic induction, simplify robot outside line structure, enhance the convenience of charging.
Control unit 4 in packaged type charging robot is provided with wireless signal transceiver module 6, and operational order is sent to described wireless signal transceiver module 6 by wireless network by staff, thus achieves the remote operation of robot.
Packaged type charging robot in control unit 4 be provided with man-machine interaction unit 7, operating personnel by man-machine interaction unit 7 by operational order Input Control Element 4.
Energy storage component in packaged type charging robot is divided into 24 energy-storage units 8, and each energy-storage units 8 is made up of two storage batterys, also can be one or many storage battery compositions as required.Also the rechargeable battery of other types or super capacitor can be selected during concrete enforcement to form energy-storage units 8, or be combined to form energy-storage units 8 by rechargeable battery and super capacitor.Energy storage component is used for storage of electrical energy, is charging electric vehicle.Energy storage device in energy-storage units 8 can be connected in parallel, or is connected in series, or series, parallel is connected.
Control unit 4 for receiving control command, and controls the walking of walking mechanism according to control command and controls batteries to the charging of specifying electric automobile.Control unit 4 comprises battery management unit.
Battery management unit comprises energy-storage units commutation circuit 9; Battery management unit controls energy-storage units commutation circuit 9 makes energy-storage units 8 taking turn be charging electric vehicle.The switching device of energy-storage units commutation circuit 9 is relays; Also electronic switching device can be adopted during concrete enforcement.
Battery management unit also comprises charging process monitoring modular 10.Charging detection module is monitored the parameter of energy-storage units 8 in release power process by electric current, voltage, temperature sensor.
In specific works, each energy-storage units 8 is connected with energy-storage units commutation circuit 9, and energy-storage units commutation circuit 9 is made up of controller and switching device.Each operating time, controller only allows an energy-storage units 8 to connect discharge circuit, participates in discharge operation.The process of electric discharge adopts shallow discharge pattern, i.e. each energy-storage units 8 only release portion energy storage, as 5%, or 8%, 10%.If by transducer, battery management unit finds that energy-storage units 8 is abnormal, in time the energy-storage units 8 of exception can be isolated from charging circuit by energy-storage units commutation circuit 9, avoid the infringement to batteries of electric automobile, reduce the generation of the security incidents such as fire.Adopt the mode of taking turn work, because the operating time of each energy-storage units 8 is shorter, when the faults such as short circuit occur, the chance of further initiation fire; Be conducive to avoiding the expansion of accident and causing second accident.
Simultaneously, due to taking turn working method, each moment only has an energy-storage units 8 to work, be conducive to carrying out precise monitoring to the health status of each energy-storage units 8, also the convenient isolation to energy-storage units 8, avoid part energy-storage units 8 to damage impact on whole energy storage component, improve the overall utilization rate of energy-storage units 8.
Adopt shallow discharge pattern, in whole discharge process, each energy-storage units 8 meeting multiple discharge; Also mean that each energy-storage units 8 can be repeatedly monitored, thus avoid the erroneous judgement of fault, improve the accuracy of monitoring result.
According to the needs of user, packaged type charging robot provides quick charge, charges normal and the 3 kinds of charge modes that charge at a slow speed.Correspondingly, the quick charge selected according to electric automobile of battery management unit or to charge normal or slow charging mode is combined by energy-storage units commutation circuit 9 pairs of energy-storage units 8.Such as, an energy-storage units 8 is selected to provide charging current for electric automobile under slow charging mode; And when charging normal, select two energy-storage units 8 simultaneously for electric automobile provides charging current; Under fast charge mode, select four energy-storage units 8 simultaneously for electric automobile provides charging current.
In order to improve the utilance of failure diagnosis rate and energy-storage units 8, charging process monitoring modular 10 configures many covers; When adopting quick mode, the corresponding a set of charging process monitoring modular 10 of charhing unit of each release electric energy.
If desired, battery management unit can also improve a kind of charge mode flexibly, before network load is too small, the packaged type charging robot charged by some or all of slow charging mode changes to fast charge mode, after energy storage is discharged, return charging center charging as early as possible, increase network load, strengthen flat peak effect.
Battery management unit comprises preferential charging module, and the main circuit power that battery management unit is packaged type charging robot by preferential charging module preferentially charges.
Above-mentioned example, just for illustration of the present invention, in addition, also has multiple different execution mode, and these execution modes to be all those skilled in the art can expect after comprehension inventive concept, therefore, will not enumerate at this.
Claims (10)
1. a parking lot, is characterized in that, described parking lot comprises parking stall, packaged type charging robot and robot management system, and described charging robot comprises robot body, walking mechanism, energy storage component, control unit; Described walking mechanism is for driving described robot body to electric automobile stand; Described energy storage component is used for storage of electrical energy, is charging electric vehicle; Described control unit for receiving control command, and controls the walking of walking mechanism and the electric discharge of batteries according to described control command, completes the charging to specifying electric automobile; Described control unit comprises battery management unit.
2. parking lot as claimed in claim 1, it is characterized in that, described robot management system comprises allotment center, the circuit of described allotment central plan and the described robot of allotment.
3. parking lot as claimed in claim 1, it is characterized in that, described robot management system comprises charging center, for charging robot concentrates charging, manages concentratedly charging robot charging process.
4. parking lot as claimed in claim 1, it is characterized in that, described energy storage component comprises several energy-storage units; Described battery management unit comprises energy-storage units commutation circuit; Described battery management unit controls described energy-storage units commutation circuit makes energy-storage units taking turn be charging electric vehicle.
5. parking lot as claimed in claim 4, it is characterized in that, described energy-storage units is energy storage device monomer or one group of energy storage device.
6. parking lot as claimed in claim 5, it is characterized in that, described energy storage device is rechargeable battery or super capacitor, or is combined to form by rechargeable battery and super capacitor.
7. parking lot as claimed in claim 1, it is characterized in that, described battery management unit also comprises charging process monitoring modular.
8. parking lot as claimed in claim 1, it is characterized in that, described battery management unit comprises preferential charging module, and the main circuit power that described battery management unit is packaged type charging robot by described preferential charging module preferentially charges.
9. parking lot as claimed in claim 4, is characterized in that, the quick charge that described battery management unit is selected according to electric automobile or to charge normal or slow charging mode combines described energy-storage units.
10. parking lot as claimed in claim 1, it is characterized in that, described robot also comprises charge and discharge interface, and described charging inlet is connected with energy storage component, for being described energy storage component charging; Described electric discharge interface is charging electric vehicle by the mode of straight cutting or electromagnetic induction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021157.7A CN104505915A (en) | 2015-01-16 | 2015-01-16 | Parking lot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021157.7A CN104505915A (en) | 2015-01-16 | 2015-01-16 | Parking lot |
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| CN104505915A true CN104505915A (en) | 2015-04-08 |
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| CN201510021157.7A Pending CN104505915A (en) | 2015-01-16 | 2015-01-16 | Parking lot |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113232535A (en) * | 2021-03-25 | 2021-08-10 | 奶牛新能源(上海)有限公司 | Stacked energy storage charging pile and charging method |
| CN113895304A (en) * | 2021-11-10 | 2022-01-07 | 江西五十铃汽车有限公司 | Battery capacity detection device for electric automobile |
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| CN204349519U (en) * | 2015-01-16 | 2015-05-20 | 蔡乌力吉 | A kind of parking lot |
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| CN204349519U (en) * | 2015-01-16 | 2015-05-20 | 蔡乌力吉 | A kind of parking lot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113232535A (en) * | 2021-03-25 | 2021-08-10 | 奶牛新能源(上海)有限公司 | Stacked energy storage charging pile and charging method |
| CN113232535B (en) * | 2021-03-25 | 2023-08-25 | 奶牛新能源(上海)有限公司 | Stacked energy storage charging pile and charging method |
| CN113895304A (en) * | 2021-11-10 | 2022-01-07 | 江西五十铃汽车有限公司 | Battery capacity detection device for electric automobile |
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