CN103020837A

CN103020837A - Intelligent management system of storage cell for rental car and business operating pattern

Info

Publication number: CN103020837A
Application number: CN2011102888432A
Authority: CN
Inventors: 杜柏鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-21
Filing date: 2011-09-21
Publication date: 2013-04-03

Abstract

The invention relates to an intelligent management system of a storage cell for a rental car and a business operating pattern. The intelligent management system is a key core management technology in the business operating management process of the storage cell for the rental car, solves the interest balance point between supply and demand and is a safety guarantee system between supply and demand. According to the intelligent management system, the energy source supplement of a full electric vehicle in the practical application can be practical, convenient and efficient like the energy resource supplement of the oil-fueled automobile, and is safe and more reliable, and simultaneously the acquisition cost and the operation and maintenance cost of customers are lowered, a large quantity of social resources, and particularly urban space and urban land resources can be saved, and certain social problems ca be solved, so that social value and customer value are great.

Description

Car Rental are with intelligent accummulator management system and commercial operation pattern

Affiliated technical field

The present invention system relates to a kind of lease Trucks with intelligent accummulator management system and commercial operation pattern, especially relates to an a kind of key core administrative skill of leasing in the commercial operation mode, i.e. embedded lease Trucks intelligent accummulator management system.

Background technology

Pure electronic vapour Trucks environmental protection, energy-saving and emission-reduction, optimize the environment and lower operating cost and maintenance cost aspect great advantage is arranged, this is obvious to all, but because the unfavorable factor such as duration of charging of accumulator is long, inconvenient and dangerous, mileages of continuation is short, acquisition cost is high, and these unfavorable factors have become development and the popularization of serious obstruction pure electric automobile just.Want to allow pure electric automobile fast-developing and universal, just must solve these unfavorable factors, the commercial operation pattern that unique best approach of its solution adopts accumulator exactly " buying on behalf with rent; fill with the replacement ", and the maximum characteristics of this operation mode be exactly need not be expensive lithium battery, and high-quality lead-acid battery just can be competent at, very suitable China's national situation, can both embody its social value and customer value in all many-sides, be a commercial operation pattern that tool larger market prospect and benefit prospect are arranged.But realize that this commercial operation pattern just must solve a key core administrative skill (lease Trucks intelligent accummulator administrative skill), in have two, the first solves fair, reasonable, transparent verify prices price and data, information recording/and storage system, it two is that safety, reliable, stable, high-quality and long-life safeguards system can be provided in application process, thereby solves its every running technology key element.

Summary of the invention

The objective of the invention is to solve the energy supplementary question of its pure electric automobile in actual application, can convenient practicality as fuel-engined vehicle, can reduce again simultaneously client's acquisition cost, operating cost and maintenance cost, and can save a large amount of social resources again, especially city space and urban land resource can also solve some social concerns.Special development the present invention, creating its social value and customer value,

The technical solution adopted in the present invention is: A, arrange make between a cover accumulator box body and vehicle can fast discharging, installation, be connected and fixing interworking structural system, can in 4-6 minute, finish the hyperphoric work of unloading to guarantee it.B, intelligent management system is mutually integrated with hardware (single-chip microcomputer) by embedded software, and by 1, the lock control circuit; Finish once discharge and recharge after just automatically lock control power path and record lock control number of times, just can not discharge and recharge without the decoding release next time.2, testing circuit; Electric current, voltage, pressure,volume and temperature are detected and record in real time.3, holding circuit; Overvoltage, overcurrent, cross gentle cross to cut off the electricity supply in the situation of putting implement protection.4, charge balancing circuit; The inductance type active charge balancing circuit that is consisted of by main elements such as 8 micro controller, inverse-excitation type conversion transformer and MOS switching tubes, in charge and discharge process, when overtension occurring or excessively hang down, a certain battery in the electric battery carries out its charge balance, to improve four large circuit system and power supply and the USB interface phase compositions such as its quality of power supply and capacity and prolongation battery.C, intelligent management system is built in the accumulator box body, and in the suitable position of electric battery box body power supply and USB interface is set.D, intelligent management system communicate by USB interface and computernetworking, while compatible automobile (CAN) bus protocol, calculate the machine network as operating platform take machine, and be equipped with the lease personality card with bank's storage, payment function and finish the Service Management running programs such as management, inquiry, record and reimbursement of expense of data, information.E, commercial operation pattern, one, the valuation, the charge and the management; Take a cycle charge-discharge as a basic valuation unit, be aided with the mode that pays fees by the hour take day as unit, namely need only pay basic expense at designated time section Inner, exceed the designated time section and should collect certain timing expense every day, and set 3 valuation grades with number of times and the battery actual measurement capacity condition of accumulator cycle charge-discharge.Two, the network of accumulator displacement service is layouted; Layout as main services take the highway service websites such as human Settlements, large-scale enterprises and institutions, the combination area of city and country, fairground, villages and small towns district and provincial highway, national highway and highway and the phone mobile service etc. of calling, be equipped with again the assistant services such as 4S shop, maintenance store, street, rural thoroughfare and layout.Three, solve methods and the standard of charging problem; Build charging factory with unitized, batch production, intensive and standardized mode and addressing in mountain area or the area, hillside in the suburbs, to economize the land resource and the land used cost, adopt simultaneously late into the night electricity using at the peak time to reduce charging cost.Four, operation mode; With unitize, routinize, standardization, quick copy and join the operation mode of expansionization.Five, key benefits are closed conjuncted composition; Should form the subject of operation by equity participation by electronic Trucks manufacturer, accumulator manufacturer, intelligent management system manufacturer and administration of power networks operator etc.

The invention has the beneficial effects as follows: one at first is to have great social benefit and social value, a, solved electronic Trucks unfavorable factor in actual applications because of it, can make all kinds of electronic Trucks to be rapidly developed and to popularize, its energy savings, the carbon emission that reduces, the advantages such as dependence of optimizing the environment, alleviating petroleum-based energy can demonstrate fully.B, owing to adopted intelligent management system, be convenient to management and operation, can fairly and reasonably establish the Equilibrium of Interests point between supply and demand, the use of Effective Raise battery is renderd a service and is serviceable life society and saved resource and reduced environmental pollution.C, owing to adopted accumulator " to fill " mode with the replacement, changing into take the accumulator box body as charhing unit take Trucks as charhing unit, the duty volume during charging can be saved about more than 40 times.D, owing to adopted batch production, intensive charging modes and utilized electricity using at the peak time in the late into the night, make to greatest extent the resource take full advantage of and integrate.E, since charging mountain area, the suburbs, the optional location of factory or area, hillside can greatly reduce the land used cost and save urban land resource, but also beautifying city and environment alleviate congestion in road.If by client's its charging problem of settling a dispute by the parties concerned themselves, the ample resources such as purchase of the electric wiring in its garage, the garage, executive cost, charger is wasted, and more serious also can bring potential safety hazard.If solve the charging problem in the mode of building charging station or charging pile, not only drop into huge many with the wasting of resources, and the traffic route that can make the client is by the residence---sight alignment of two one lines of unit (destination) become the residence---charging station---unit (destination), increase its row Trucks distance and lose time, can exert an influence to urban road congestion and city look and feel simultaneously.F, the service network of wide density is layouted on a large scale, can solve a large amount of employed labor forces, the development service sector.It two is great client's benefit and customer value, and a, " buying on behalf with rent " can be reduced client's acquisition cost .b, " filling with the replacement " and can be saved client's time cost and need not purchase charger and the resources costs ..c of charging auxiliary facility, can reduce and run into block up probability and operating cost, maintenance cost, accumulator and utilize every cost such as cost obviously to reduce and quality and improving.

Description of drawings

Below in conjunction with drawings and Examples the present invention is made and to further specify.

Fig. 1 is the ultimate principle structural framing figure that intelligent accummulator management system is used in Car Rental.

Fig. 2 is the ultimate principle structural framing figure of charge balancing circuit.

Among Fig. 1; 1 for discharging and recharging power interface, and 2 is the usb communication interface, and 3 is 16 8-digit microcontrollers (single-chip microcomputers); 4 is the high-power MOS switching tube; 5 is voltage, electric current, temperature and capacity detection circuit, and 6 are the lock control circuit, and 7 are overvoltage, overcurrent, the gentle over-discharge protection circuit of mistake; 8 is charge balancing circuit; 9 is main winding MOS switching tube, and 10 is six winding MOS switching tube groups of S1-S6, and 11 is the V1-V6 battery pack.

Among Fig. 2,1 is 8 8-digit microcontrollers (single-chip microcomputers), and 2 is the inverse-excitation type conversion transformer, and 3 are main winding MOS switching tube (be among Fig. 1 9), 4 are six of S1-S6 winding MOS switching tube group (be among Fig. 1 10), and 5 are V1-V6 battery pack (be among Fig. 1 11).

Embodiment

In Fig. 1,1 and 2 are mounted in power supply and the usb communication interface at correct position place on the accumulator box body, 3 is 16 8-digit microcontrollers (single-chip microcomputers), can select the cortexMO series monolithic mutually integrated with embedded software, can communicate by usb communication interface and LAN (Local Area Network) bus protocol, computing machine is uploaded download and records store data and information, and pass on instruction to decode to unblank and record storage data and information to the lock control circuit, simultaneously and general-utility car controller local area network (CAN) bus protocol compatible.The 4th, the high-power MOS switching tube, the control power supply discharges and recharges work.The 5th, voltage, electric current, temperature and capacity detection circuit detect in real time according to communication instruction.The 6th, the lock control circuit, the communication instruction according to 3 and 7 feedback command are implemented the lock control to power supply.The 7th, overvoltage, overcurrent, the gentle over-discharge protection circuit of mistake are processed according to 5 detection signal, implement protection in case transfinite to cut off the electricity supply to lock control circuit 6 feedback commands.The 8th, charge balancing circuit, the energy that circuit will be stored in the transformer when a certain battery in the battery pack overtension occurs or excessively hangs down in charge and discharge process is changed and is shifted, realize its charge balance, to improve the quality of power supply and capacity and service lifetime of accumulator.

In Fig. 2,1 is 8 8-digit microcontrollers (single-chip microcomputers), can select the xc886CLM series monolithic, and this single-chip microcomputer has the data-carrier store of flash memory and 32kb, hardware multiplication carries out voltage detecting and primary and secondary winding MOS switching tube is sent instruction each battery except algorithm unit (MDU).The 2nd, the inverse-excitation type conversion transformer is as energy-storage travelling wave tube, utilizes magnetic field to come storage of electrical energy, and voltage is multiplexing between a plurality of batteries, as the analog to digital conversion input based on voltage.The 3rd, the transformer main winding is connected in the MOS switching tube of electric battery, worked by MCU Instruction.The 4th, transformer time winding is connected in the MOS switching tube group of single battery, worked by MCU Instruction.The 5th, the inductance type active charge balancing circuit that the elements such as the battery pack of setting as required consist of.5,6,7 three circuit systems are that common circuit is not done concrete statement among Fig. 1.

Claims

1. Car Rental are with intelligent accummulator management system and commercial operation pattern, its intelligent management system is the key core technology of lease car battery in commercial operational management process, solve Equilibrium of Interests point and safe-guard system between its supply and demand, it is characterized in that; Intelligent management system is mutually integrated with hardware by embedded software; can communicate by usb communication interface and LAN (Local Area Network) bus protocol; while compatible automobile controller (CAN) bus protocol; take computing machine as operating platform; and be equipped with have bank storage, the rental card of payment function comes completion service bookkeeping program; and by as shown in Figure 1 structural system circuit phase compositions such as lock control circuit, testing circuit, holding circuit and charge balancing circuit, and be electrically connected by the structural order shown in the figure.Intelligent management system Inner is placed accumulator box body Inner, the accumulator box external body design and produce-overlap with garage can fast discharging, installation, be connected and fixing interworking structural system, the displacement working time of limiting is 4-6 minute.

2. Car Rental according to claim 1 is characterized in that with intelligent accummulator management system and commercial operation pattern; The commercial operation pattern by 1, valuation and toll administration: 2, the setting of displacement service network is layouted: the methods and the standard that 3, solve the charging problem: 4, operation mode: 5, key benefits are closed and conjuncted 5 organize content such as formed and consisted of.

3. Car Rental according to claim 1 is characterized in that with intelligent accummulator management system and commercial operation pattern; The inductance type active charge balancing circuit that charge balancing circuit is made of as shown in Figure 2 main elements such as 8 8-digit microcontrollers, inverse-excitation type conversion transformer and MOS switching tube, and be electrically connected by structural order shown in the figure.