CN103150834A - Management method of accumulator car toll collection system - Google Patents
Management method of accumulator car toll collection system Download PDFInfo
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- CN103150834A CN103150834A CN2013100642282A CN201310064228A CN103150834A CN 103150834 A CN103150834 A CN 103150834A CN 2013100642282 A CN2013100642282 A CN 2013100642282A CN 201310064228 A CN201310064228 A CN 201310064228A CN 103150834 A CN103150834 A CN 103150834A
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Abstract
The invention discloses a management method of an accumulator car toll collection system. The accumulator car toll collection system comprises a card reader, a display screen and a loud speaker which are connected with a main single chip machine control system respectively, and the main single chip machine control system comprises a charging management module and a billing module. By means of the management method of the accumulator car toll collection system, charging of an accumulator car can be effectively managed, automatic billing is performed, safety reliability and energy saving are achieved, and the using is convenient; the function for automatically recognizing plug-in of a charger is provided, so that usage of other illegal electric appliances is prevented; billing is performed according to the electric quantity, the charging is automatically stopped when the car is fully charged, and billing is not performed when the car is not charged; and anti-theft and complete data processing functions are provided, remote management can be achieved, and the compatibility of the system is high.
Description
Technical field
The present invention relates to a kind of management method of battery truck charging and toll collection system.
Background technology
Impact due to multinomial factors such as increasing of the rise at full speed of World oil price in recent years, traffic jam situation, very fast of the speed of development of electric bicycle, spread all over the provinces and cities county and town, whole nation electric bicycle quantity is crossed hundred million, for many part-timers, transportation person, business personnel, courier etc., electric bicycle is their important tool of trade now; And concerning common working clan, electric bicycle is also the most popular vehicles that they select at present.increasing of electric bicycle quantity, bringing a lot of problems that it is difficult that a lot of users charge that equally also occurred easily the time, the demand of urban construction and development, the residential building building is now more and more is all building on the middle and senior level, the bicycles such as electric bicycle are all unified to park, the resident need to charge to electric motor car, take charging home after the storage battery of electric motor car can only being taken down, difference according to each building construction, the place that parks cars is also variant to the distance of oneself corridor, carrying a storage battery for an ordinary people is all more laboriously, say nothing of auld old man.Therefore a lot of residents can charge from oneself dilatory electric wire to parking area for convenient, just brought a series of problem thereupon, the arbitrarily dilatory environment that has destroyed the residential quarter of electric wire, the more important thing is that this " power board of lengthening " exists great potential safety hazard, can cause the accidents such as electric shock, fire at any time.The supvr of some residential quarter is in order to solve the difficult problem of resident's electric motor car charging, just concentrate park unified installation supply socket for resident's charging to electric bicycle, but whom the electricity charge that every day, a large amount of electric bicycle chargings produced occurred is so again born by, the problem of how to share, the resident that collects money can make a noise more, and the property of not collecting money also be unwilling to.Therefore how to solve residential quarter electric motor car charging problem imperative.
Summary of the invention
The object of the present invention is to provide a kind of management method of battery truck charging and toll collection system, it can effectively be managed the battery truck charging, and automatic charging is safe and reliable, easy to use.
For achieving the above object, technical scheme of the present invention is the management method of a kind of battery truck charging and toll collection system of design, described battery truck charging and toll collection system comprises card reader, display screen and the loudspeaker that are connected with the single-chip microcomputer master control system respectively, and the single-chip microcomputer master control system comprises charge management module and accounting module; The management method of described battery truck charging and toll collection system comprises the following steps:
A. card reader reads subscriber card information, and the single-chip microcomputer master control system judges that whether subscriber card is the card in white list:
If not, send prompting by display screen and/or loudspeaker;
If read subscriber card arrearage information;
B. the single-chip microcomputer master control system judges whether arrearage of subscriber card:
If not, card reader reads the subscriber card balance amount information, and charge management module detects the electrical bike charger working condition;
If enter the step of deducting fees;
C. the single-chip microcomputer master control system judges whether the subscriber card remaining sum is non-vanishing, and judges whether the electrical bike charger working condition meets standard:
If not, send prompting by display screen and/or loudspeaker;
If single-chip microcomputer master control system recording user card card number and remaining sum, begin charging;
D. card reader reads subscriber card information, and the single-chip microcomputer master control system judges whether subscriber card is current charging subscriber card:
If not, the single-chip microcomputer master control system reads the charge information of accounting module, and reads the electrical bike charger working condition that charge management module detects;
If accounting module is settled accounts, complete charge;
E. the electrical bike charger working condition that detects according to charge management module, single-chip microcomputer master control system judge whether electrical bike charger charges and complete or plug is pulled up; According to the charge information of accounting module, the single-chip microcomputer master control system judges whether the subscriber card consumption amount of money surpasses remaining sum:
If not, continue charging, accounting module continues charging, and repeating step D;
If record current charging subscriber card consumer record, complete charge.
Preferably, the described step of deducting fees comprises the following steps:
Whether the judgement of single-chip microcomputer master control system is current device by arrearage equipment:
If not, send prompting by display screen and/or loudspeaker, prompting is to being settled accounts by arrearage equipment;
If deduct fees.
The battery truck charging and toll collection system is comprised of eight large modules and a single-chip microcomputer master control system, comprise electric quantity acquisition circuit (voltage and current detects ic for energy metering AD7755 module), storer (62256 data storage circuitry module), card reader (SLRC632 card-reader driver program circuit), relay and driving circuit thereof, RS-485 communicating circuit, DS1302 clock circuit and OLED display screen display circuit.
The battery truck charging and toll collection system is mainly identified subscriber card by card reader, white list user's storage battery charged, and charging at times.
1, electric quantity acquisition circuit
Single-phase electric quantity acquisition adopts the AD7755 low-power chip of U.S. ADI company to realize.Digital circuit has all been adopted in AD7755 inside except ADC and filtering, the circuit that multiplies each other, effectively eliminated the undesired signals such as spike pulse, makes it still can keep high correctness and stability under the rugged environment condition.To the voltage in single-phase loop, current signal sampling, calculate power and integration and be converted into electrical energy pulse output, CPU calculates the accumulative total power consumption of electric energy to measuring from the pulse of AD7755 output terminal CF.The pass of electric energy and pulse is: W=M/C, the W in formula are electric energy, and unit is kilowatt hour, and M is pulse accumulative total number, and C is the ammeter meter constant, chooses C=1600, and every kilowatt hour is 1600 pulses.
2, RS-485 communicating circuit (RS-485 interface)
RS-485 adopts the differential signal negative logic ,+2V～+ 6V represents " 0 " ,-6V～-2V represents " 1 ".What adopt is the two-wire system mode of connection, and this mode of connection is that the bus type topological structure can articulate at most 32 nodes on same bus.What adopt in the RS485 communication network is the master-slave communication mode, i.e. a plurality of slaves of main frame band.
3, card reader (CPU card and 13.56MHz Non-contact Media Reader)
CPU card: also claim smart card, block in interior integrated circuit with microprocessor CPU, storage unit (comprising random access memory ram, program memory ROM (FLASH), user data memory EEPROM) and chip operating system COS.The CPU card that COS is housed is equivalent to a microcomputer, not only has data storage function, has simultaneously the functions such as command process and data security protecting.
The full name of COS is Chip Operating System (chip operating system), and the characteristics of the smart card that it is generally tightly served round it are developed.Owing to inevitably being subject to the performance of microprocessor chip and the impact of memory size in the smart card, therefore, COS is different from the operating system (such as DOS, UNIX etc.) on the microcomputer that we can see usually to a great extent.
The characteristics of COS:
At first, COS is a dedicated system rather than general-purpose system.That is: a kind of COS generally can only be applied to specific certain (or some) smart card, and the COS in different cards is generally not identical.The particular design exploitation because COS is generally according to the characteristics of certain smart card and range of application thereof is although their possible major parts on the actual function of completing of institute all followed same international standard.
Secondly, compare with the operating system on those common microcomputers, COS is in itself more close to watchdog routine rather than a common so-called operating system truly, and this point is being still so at least at present.Because in the current generation, the main problem of still how the order of outside being processed, being responded of the required solution of COS, this does not wherein generally relate to shared, concurrent management and processing, and with regard to smart card with regard to the present applicable cases, concurrent and shared work is also unwanted really.
The contactless CPU card chip of a support ISO14443TypeA agreement in contactless CPU the core of the card sheet FM1208 card, this chip adopts sub-micro CMOS EEPROM technique, capacity is 64K Byte EEPROM, meet ISO14443Type A international standard, frequency of operation is 13.56MHz, operating distance is not less than 10CM, 8051 instructions of cpu instruction compatible universal, built-in 8 bit CPUs and hardware DES coprocessor.This chip is the contact type CPU that meets bank's standard, and COS supports PBOC20 standard (stored value card) and Ministry of Construction's IC-card using standard simultaneously, has safety preferably.Be fit to the non-contact payment application that safety requirements is high, trading volume is large, transactions velocity is fast.
SLRC632 is applied to the contactless high integration IC-card of 13.56MHz module for reading and writing.This module has been utilized advanced modulation and demodulation concept, fully-integrated under 13.56MHz all types of passive contactless communication modes and agreement.SLRC632 supports the communication mode of ISO14443A, ISO14443B, ISO15693, all layers of ISO7816.Inner transmitter part does not need to increase active circuit and just can directly drive the antenna that closely operates and can reach 10CM).
Receiver partly provides a firm and effective demodulation decoding circuit to be used for the transponder signal of ISO14443A, ISO14443B, ISO15693, ISO7816 compatibility.Numerical portion is processed ISO14443A, ISO14443B, ISO15693, ISO7816 frame and error-detecting (parity check sum CRC).It also supports quick MIFARE exemplary secure algorithm in addition, is used for checking MIFARE series of products.
Parallel interface can be directly connected to any 8bit microprocessor easily, great dirigibility is provided for like this design of card readers/terminals.In addition, it supports the SPI interface.
The principal feature of SLRC632:
1) the high integration mimic channel is used for the demodulation code of IC-card answer signal;
2) the Buffer output driver uses the outer member of minimal number to be connected to antenna;
3) support ISO14443, A ISO14443A, ISO14443B, ISO15693, ISO78162
4) support MIFARE double interface IC card and MIFARE typical protocol;
5) support baud rate up to the contactless communication of 424kHz;
6) compatible SPI interface;
7) interrupt flexibly processing;
8) programmable timer;
9) closely operation (can reach 10CM);
10) with the hardware reset of low-power consumption;
11) software is realized power-down mode;
12) the paralleling microprocessor interface latchs the line with IRQ with home address;
13) automatically detect the type of microprocessor parallel interface;
14) 64byt sending and receiving fifo buffer;
15) towards the frame of position and byte;
16) unique sequence number;
17) Cryptol and internal non-volatile secret key storer reliably;
18) be connected to the low phase jitter that internal oscillator impact damper on the 13.56MHz crystal oscillator has optimization;
19) in closely using, transmitter adopts voltage 3.3～5V;
20) numerical portion adopts 3.3V or 5V power supply.
D, automatically identify charger and insert
Charging socket not having charger to plug is, the electric current in charging circuit is 0, single-chip computer control system this constantly to monitor pulse value be 0, this is, system's judgement charger is not plugged, charging circuit stops charging.
4, overload protection
According to the power of electric motor car charging equipment, this product design dual-overload protection, hardware overload protection and software programming overload protection.Hardware protection is to adopt the resettable fuse of 250V2A in hardware circuit; when the charging equipment port has inserted electrical appliance greater than charging equipment power; fuse in circuit is can be at once quick-fried to be fallen; stop this electrical appliance electricity consumption; after this electrical appliance was pulled out, the fuse in circuit can the automatic recovery fuse state.Software protection is to read Acquisition Circuit by single-chip microcomputer to collect to get the value of electric current, voltage; read the electric pulse quantity of sample port; that normally the pulse of (nonoverload) situation down-sampling is (20-180) is individual/minute, if sampling pulse greater than 180/minutes, the charge closing circuit.
5, underload outage:
If sampling pulse is less than 20/ minute, charge closing circuit.
6, storage battery is full of i.e. outage
When the storage battery charging had been expired, the electric current the when current ratio in circuit charges normal was little, by sample circuit, sampling pulse is passed to single-chip computer control system, the value of system's this pulse of Real-Time Monitoring, less than 20/ minute, storage battery was the charging full state when pulse value, and this is can the charge closing circuit.
Advantage of the present invention and beneficial effect are: a kind of management method of battery truck charging and toll collection system is provided, and it can effectively be managed the battery truck charging, and automatic charging is safe and reliable, easy to use.
The management method of this battery truck charging and toll collection system has following characteristics:
Description of drawings
Fig. 1 is process flow diagram of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
The concrete technical scheme of implementing of the present invention is:
A kind of management method of battery truck charging and toll collection system, described battery truck charging and toll collection system comprises card reader, display screen and the loudspeaker that are connected with the single-chip microcomputer master control system respectively, the single-chip microcomputer master control system comprises charge management module and accounting module; The management method of described battery truck charging and toll collection system comprises the following steps:
A. card reader reads subscriber card information, and the single-chip microcomputer master control system judges that whether subscriber card is the card in white list:
If not, send prompting by display screen and/or loudspeaker;
If read subscriber card arrearage information;
B. the single-chip microcomputer master control system judges whether arrearage of subscriber card:
If not, card reader reads the subscriber card balance amount information, and charge management module detects the electrical bike charger working condition;
If enter the step of deducting fees;
C. the single-chip microcomputer master control system judges whether the subscriber card remaining sum is non-vanishing, and judges whether the electrical bike charger working condition meets standard:
If not, send prompting by display screen and/or loudspeaker;
If single-chip microcomputer master control system recording user card card number and remaining sum, begin charging;
D. card reader reads subscriber card information, and the single-chip microcomputer master control system judges whether subscriber card is current charging subscriber card:
If not, the single-chip microcomputer master control system reads the charge information of accounting module, and reads the electrical bike charger working condition that charge management module detects;
If accounting module is settled accounts, complete charge;
E. the electrical bike charger working condition that detects according to charge management module, single-chip microcomputer master control system judge whether electrical bike charger charges and complete or plug is pulled up; According to the charge information of accounting module, the single-chip microcomputer master control system judges whether the subscriber card consumption amount of money surpasses remaining sum:
If not, continue charging, accounting module continues charging, and repeating step D;
If record current charging subscriber card consumer record, complete charge.
The described step of deducting fees comprises the following steps:
Whether the judgement of single-chip microcomputer master control system is current device by arrearage equipment:
If not, send prompting by display screen and/or loudspeaker, prompting is to being settled accounts by arrearage equipment;
If deduct fees.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. the management method of battery truck charging and toll collection system is characterized in that:
Described battery truck charging and toll collection system comprises card reader, display screen and the loudspeaker that are connected with the single-chip microcomputer master control system respectively, and the single-chip microcomputer master control system comprises charge management module and accounting module;
The management method of described battery truck charging and toll collection system comprises the following steps:
A. card reader reads subscriber card information, and the single-chip microcomputer master control system judges that whether subscriber card is the card in white list:
If not, send prompting by display screen and/or loudspeaker;
If read subscriber card arrearage information;
B. the single-chip microcomputer master control system judges whether arrearage of subscriber card:
If not, card reader reads the subscriber card balance amount information, and charge management module detects the electrical bike charger working condition;
If enter the step of deducting fees;
C. the single-chip microcomputer master control system judges whether the subscriber card remaining sum is non-vanishing, and judges whether the electrical bike charger working condition meets standard:
If not, send prompting by display screen and/or loudspeaker;
If single-chip microcomputer master control system recording user card card number and remaining sum, begin charging;
D. card reader reads subscriber card information, and the single-chip microcomputer master control system judges whether subscriber card is current charging subscriber card:
If not, the single-chip microcomputer master control system reads the charge information of accounting module, and reads the electrical bike charger working condition that charge management module detects;
If accounting module is settled accounts, complete charge;
E. the electrical bike charger working condition that detects according to charge management module, single-chip microcomputer master control system judge whether electrical bike charger charges and complete or plug is pulled up; According to the charge information of accounting module, the single-chip microcomputer master control system judges whether the subscriber card consumption amount of money surpasses remaining sum:
If not, continue charging, accounting module continues charging, and repeating step D;
If record current charging subscriber card consumer record, complete charge.
2. the management method of battery truck charging and toll collection system according to claim 1, is characterized in that, the described step of deducting fees comprises the following steps:
Whether the judgement of single-chip microcomputer master control system is current device by arrearage equipment:
If not, send prompting by display screen and/or loudspeaker, prompting is to being settled accounts by arrearage equipment;
If deduct fees.
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| CN2013100642282A CN103150834A (en) | 2013-03-01 | 2013-03-01 | Management method of accumulator car toll collection system |
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| CN2013100642282A CN103150834A (en) | 2013-03-01 | 2013-03-01 | Management method of accumulator car toll collection system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104252743A (en) * | 2013-06-26 | 2014-12-31 | 比亚迪股份有限公司 | Charge charging method and device |
| CN104252747A (en) * | 2013-06-26 | 2014-12-31 | 比亚迪股份有限公司 | Charge charging equipment |
| CN105139285A (en) * | 2015-08-28 | 2015-12-09 | 国网北京市电力公司 | Processing method and device for charging data of electric car |
| CN106920329A (en) * | 2015-12-28 | 2017-07-04 | 国家电网公司 | A kind of charging electric vehicle charging control unit and method of work |
| CN109299937A (en) * | 2018-08-30 | 2019-02-01 | 浙江科技学院 | A kind of control method and system of Intelligent terminal for Internet of things |
| CN111970241A (en) * | 2020-07-14 | 2020-11-20 | 许昌许继软件技术有限公司 | Special charging service system and special charging service method based on micro-service |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109299937A (en) * | 2018-08-30 | 2019-02-01 | 浙江科技学院 | A kind of control method and system of Intelligent terminal for Internet of things |
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| CN111970241A (en) * | 2020-07-14 | 2020-11-20 | 许昌许继软件技术有限公司 | Special charging service system and special charging service method based on micro-service |
| CN111970241B (en) * | 2020-07-14 | 2023-05-02 | 许昌许继软件技术有限公司 | Special charging service system and method based on micro-service |
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Application publication date: 20130612 |