A kind of automatic charging system for electric vehicle
Technical field
The present invention relates to charging electric vehicle field, particularly relate to a kind of automatic charging system for electric vehicle。
Background technology
Development of EV is a great system engineering, the aspect such as including power battery pack production, electric automobile production, supporting charging network construction, car load and accessory maintenance。The gas station being similar to conventional fuel oil automobile is the same, and supporting charging network is exactly a requisite support system, is the prerequisite of electric automobile popularization, and electric car charger is used to electric automobile is charged, to improve the flying power of electric automobile。The electric energy of electric automobile supplements can adopt two ways: change the charging of set of cells car load。Charging pile is to provide convenient instant charging or the capital equipment of parking position car load charging service, the charging electric vehicle mode that presently, there are is: first electric automobile is reached near charging pile by driver, it is connected with charging pile and automobile is charged, charging complete, driver pulls up charging wire, and electric automobile is sailed out of charging pile。Above-mentioned charging modes driver needs operation charging process, and waits charging complete;When occupying the position near charging pile because of other reasonses such as parking lot reason or vehicles, other electric automobiles just cannot charge, it is necessary to artificially coordinates, and motility is poor, wastes a large amount of manpower and place resource。
Summary of the invention
Based on this, it is necessary to provide a kind of good automatic charging system for electric vehicle of motility。
One can automatic charging system for electric vehicle, it is characterised in that including:
Mixing parking lot, including with the parking stall of charging pile and the general park position of the stake that is not energized and master controller;
Master controller, including remote control system, for charging pile in region and moving platform device being managed concentratedly and controlling;
Remote control system (not shown go out) is fixed on described master controller, for communicating with moving platform device and charging pile。
Moving platform device includes road wheel and the driving mechanism driving described road wheel to move, and pallet and described electric automobile is moved near described charging pile or described pallet and described electric automobile transport out of charging parking stall after described charging electric vehicle completes;
Pallet, including being installed on described pallet front end for connecting the contact of electrical network, being installed on described side for connecting the socket of described automobile to be charged;
Guider, for realizing communicating with described master controller and institute's electricity stake, to determine the position of idle electricity stake, described master controller is the mobile route of mobile platform according to described electric automobile and the position control of idle electricity stake。
Charging pile, for charging electric vehicle, including charging contact, measure voltage & current module, charging indicator light, warning system, communicator, electric energy metrical, message accounting;
Measure voltage & current module, for detecting described charger to the situation of change of current/voltage in charging electric vehicle process;
Charging accounting device, for measuring the electric current of described charging electric vehicle, in order to calculate the electricity charge;
Display lamp, the red light instruction when automobile power deficiency, vehicle charging process red light indicates, green light instruction during charging complete;
Warning system, when charging process occurs abnormal, sends alarm signal, stops charging simultaneously;
Communicator, is used for and master controller and moving platform device communication。
In the present invention charging pile can in parking lot flexible arrangement as required, can centralized Control, save space, after charging electric vehicle completes, charging slot is released to other electric vehicles by system automatically, and electric automobile moves to the general park position without charging pile;The charging interval length that system can require according to vehicle charging to be charged, the order of importance and emergency determines the priority of different vehicle charging;Emergency, charging pile, in charging process, can be given the B car of more urgent charge requirement by A car。
Accompanying drawing explanation
Fig. 1 is charging electric vehicle region, parking lot charging pile scattergram
Fig. 2, Fig. 3 are side view and the top view of charging system for electric automobile of the present invention respectively。
In figure: 1. moving platform device 2. pallet 3. controls module 4. charging contact 5. charging pile 6. electric automobile
Fig. 4 is the functional module that charging pile comprises
Detailed description of the invention:
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully。Accompanying drawing gives the better embodiment of the present invention。But, the present invention can realize in many different forms, however it is not limited to embodiments described herein;On the contrary, provide the purpose of these embodiments be make the disclosure is understood more thorough comprehensively。
Unless otherwise defined, all of technology used herein is identical with the implication that the those skilled in the art belonging to the present invention are generally understood that with scientific terminology;The term used in the description of the invention herein is intended merely to the purpose describing specific embodiment, it is not intended that in limiting term as used herein/of the present invention and/or including the arbitrary and all of combination of one or more relevant Listed Items。
Refer to Fig. 2, Fig. 3, for side view and the top view of one embodiment of the invention。
It is to be noted, the present embodiment is to take driver's time for traditional charging electric vehicle mode too much, when occupying the position near charging pile because of other reasonses such as parking lot reason or vehicles, electric automobile just cannot charge, or need to propose when the artificial position coordinating vehicle。
After electric automobile to be charged (6) arrives parking lot, automobile is reached on the pallet (1) on moving platform device (2) by driver, and take out on the socket in charging wire connecting electric automobile (6) and control module (3), the guider of control module (3) positional information according to electric automobile (2) and idle charging pile, pallet (1) and electric automobile (6) are carried to charging pile (5) place, and make two contacts (4) of pallet (2) and the contact of charging pile (5) (not shown go out) contact, afterwards pallet (2) and electric automobile (6) are positioned over the charging of charging pile place, and moving platform device (1) sails out of charging scene;First electric automobile is carried out current/voltage detection by charging pile (5), and now display lamp is yellow, it is determined that start to charge up after charging modes, now display lamp is red, starting electric quantity metering device and message accounting, until charging complete, charging indicator light becomes green simultaneously;When charging process occurs abnormal, send alarm signal, and terminate charging。After charging electric vehicle completes, pallet (2) and electric automobile are moved on to the general park position without charging pile and charging pile are released to other electric vehicles by moving platform device (1);System can determine the priority of charging according to the order of importance and emergency that different charging electric vehicles require, special circumstances, charging pile, in the process of filling, can be given the B car of more urgent charge requirement by A car。
Embodiment described above only have expressed one embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention。It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise; some deformation and improvement can also be made; these broadly fall into protection scope of the present invention, and therefore, the protection domain of patent of the present invention should be as the criterion with claims。