CN203242042U - Charge queuing service indicating device for electric car - Google Patents
Charge queuing service indicating device for electric car Download PDFInfo
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- CN203242042U CN203242042U CN 201320249010 CN201320249010U CN203242042U CN 203242042 U CN203242042 U CN 203242042U CN 201320249010 CN201320249010 CN 201320249010 CN 201320249010 U CN201320249010 U CN 201320249010U CN 203242042 U CN203242042 U CN 203242042U
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Abstract
The utility model discloses a charge queuing service indicating device for an electric car. The device comprises a charging pile detection module, a wireless transmission module, a service processing unit, a service information interaction module and a power supply circuit, wherein the charging pile detection module comprises a data sampling circuit and a state monitoring circuit; the service information interaction module comprises a liquid crystal display screen, a state indicator lamp, an LED (light-emitting diode) display, an input keyboard and keys; the power supply circuit comprises a power source and a clock circuit; and the service processing unit is a single chip. The charge queuing service indicating device can provide service information, such as charge waiting time, charge queuing order and expected charging fees for the electric car of waiting for the charging service, so as to achieve effective management on the electric car and economic operation of a charging station. The device is simple in circuit and low in cost, can be arranged at an inlet of the charging station, and has a broad application prospect.
Description
Technical field:
The utility model relates to a kind of charging electric vehicle queuing service indicating device.
Background technology:
Under the background of, Global climate change serious in energy shortage, environmental pollution, electric automobile has the incomparable advantage of traditional fuel-engined vehicle as a kind of novel vehicles in the harmonious development that promotes people and environment.At present, country has put into effect the policies and regulations of the scale of a series of encouragement electric automobile, industrialized development, and the Electric Cars in China recoverable amount will increase year by year.According to " energy-conservation with new-energy automobile industrial development planning (2012-2020) " of State Council issue, China's pure electric automobile in 2015 and plug-in hybrid-power automobile accumulative total volume of production and marketing surpass 500,000, will be above 5,000,000 to the year two thousand twenty.
Electric automobile has the advantages that course continuation mileage is short, the duration of charging is long, electric quantity consumption is fast, charging times is many.Through investigation and analysis, in the electric automobile during traveling peak period, the electric automobile of same time charging will reach 400 in the city.When electric automobile reaches charging station, if electrically-charging equipment is available free, then can accept charging service, and after service finishes, leave charging station.If electrically-charging equipment does not have the free time, electric automobile then can not obtain charging service immediately, need wait in line, until the available free electrically-charging equipment of charging station is just accepted charging service; Perhaps electric automobile directly leaves, and selects other charging station to charge.
Along with the fast development of electric automobile, corresponding auxiliary facility is constantly perfect in the charging station.Existing research and inquirement charging electric vehicle, discharge control method, and develop corresponding charging station monitoring device.Yet existing apparatus lacks the function that the information on services such as charging stand-by period, charging queuing order and expection charging expense are provided for the electric automobile of waiting for charging service in the charging station, has restricted to a certain extent orderly management and the economical operation of charging station.Therefore, a kind of charging electric vehicle queuing service indicating device is demanded research and development urgently.
Summary of the invention:
For the present situation that there is no at present charging electric vehicle queuing service indicating device, the technical matters of the required solution of the utility model is, overcome when the electric automobile that newly enters the station needs charging service, shortage provides the situation of the information on services such as charging stand-by period, charging queuing order, expection charging expense for electric automobile, and researches and develops a kind of charging electric vehicle queuing service indicating device.When electric automobile reaches charging station queuing charging, this device not only can provide the information on services such as charging stand-by period, charging queuing order and charging pile numbering to the car owner, can also comprise according to the charging modes that the car owner selects and filling soon and trickle charge, and input the required parameters such as charge capacity, calculate required duration of charging of electric automobile and expection charging expense.It is simple that this device has a circuit, and the characteristics such as with low cost can be installed in the porch of charging station, have broad application prospects.
The utility model addresses the above problem the technical scheme of taking:
A kind of charging electric vehicle queuing service indicating device comprises charging pile detection module, wireless transport module, power circuit, service processing unit and service information interaction module; It is characterized in that: described charging pile detection module comprises data sampling circuit and status monitoring circuit, described power circuit comprises power supply and clock circuit, and described information on services interactive module comprises LCDs, status indicator lamp, light-emitting diode display, input keyboard and button.The input end of the input keyboard of described charging pile detection module, wireless transport module, power circuit, information on services interactive module and button access service processing unit; The output terminal of described service processing unit is connected to LCDs, light-emitting diode display and the status indicator lamp of information on services interactive module.The utility model is according to the status information of charging pile in the charging station and accepting the electric automobile data message of charging service, and the information on services such as charging stand-by period, charging queuing order and charging pile numbering are provided to the electric automobile that newly enters the station.In addition, the charging modes that the utility model also can be selected according to the car owner, and input the required parameters such as charge capacity, calculate required duration of charging of electric automobile and expection charging expense.
In the data sampling circuit of described charging pile detection module, the model of voltage sensor is that the model of KV50A/P, current sensor is TA22-100.The model of described wireless transport module is M49003.Described power circuit comprises power supply and clock circuit.Power supply provides reliable and stable operating voltage for the service processing unit, and its model is LM2575-5.0, and clock circuit provides stable work clock for the service processing unit, its crystal oscillator 12M, starting of oscillation electric capacity 30PF.Described information on services interactive module comprises LCDs, status indicator lamp, light-emitting diode display, input keyboard and button.
Described service processing unit is single-chip microcomputer, and its model is STC89S51.
The principle of work of charging electric vehicle queuing service indicating device described in the utility model is:
The charging pile detection module Real-time Collection of described a kind of charging electric vehicle queuing service indicating device is being accepted magnitude of voltage and the current value of the batteries of electric automobile of charging service in the charging station, and charging pile numbering corresponding to electric automobile, charging pile has the status informations such as non-fault, the service processing unit is according to these status informations, calculate batteries of electric automobile state-of-charge and the charging deadline of accepting charging service, simultaneously charging pile is numbered, charging pile has the status informations such as non-fault, deposit in the storer of service processing unit, and deliver to the LCDs demonstration.The electric automobile that newly advances charging station is by the input keyboard of information on services interactive module, and charging modes, required parameters such as charge capacity are set.The service processing unit is according to these input parameters, and the charging Spot Price that obtains of wireless transport module, calculates required duration of charging of electric automobile and expection charging expense, and delivers to light-emitting diode display and show.The service processing unit also will provide the information on services such as charging electric vehicle stand-by period, charging pile numbering and charging queuing order that newly enter the station.Concrete steps comprise:
(1) when electric automobile be in the charging peak period, when charging station provides charging service for the electric automobile that newly enters the station, accept voltage signal and the current signal of the batteries of electric automobile of charging service in the data sampling circuit Real-time Collection charging station of charging pile detection module, calculating electric automobile operating power and the battery charge state of accepting charging service; Charging pile numbering, charging pile that state detection circuit Real-time Collection electric automobile is corresponding have the status informations such as non-fault.These information are processed through format conversion and are delivered in storage unit corresponding to service processing cell data storer.
(2) the service processing unit is according to the state-of-charge of magnitude of voltage, current value, operating power and the battery of electric automobile, calculate the charging deadline of electric automobile, and deposit in storer corresponding to service processing unit, simultaneously service processing unit output electric automobile charging pile numbering, charging pile have non-fault, battery charge state and charging deadline to LCDs to show.The car owner is by the button of information on services interactive module, and the input charging pile is numbered, the status information of checking corresponding charging pile, and state-of-charge and the charging deadline thereof of accepting the batteries of electric automobile of charging service.
(3) the charging Spot Price of electrical network is obtained in wireless transport module and the communication of charging station background management system.The car owner arranges charging modes by the button of information on services interactive module, and by input keyboard, inputs required charge capacity.According to these data, the service processing unit calculates required duration of charging of electric automobile and expection charging expense, and delivers to the light-emitting diode display demonstration.
(4) the service processing unit is according to the status information of accepting electric automobile and the charging pile of charging service, and car owner's input message of wishing to accept charging service, calculating make new advances charging stand-by period, the charging queuing order of the electric automobile that enters the station, and the information on services such as charging pile numbering, and these information are delivered to light-emitting diode display show.If the time of waiting in line exceeds the receptible scope of car owner, the car owner can by the button of information on services interactive module, cancel this queuing service.
In sum, charging electric vehicle queuing service indicating device based on said structure not only provides the information on services such as charging stand-by period, charging queuing order and charging pile numbering for the car owner, also can estimate the information on services such as charging deadline and expection charging expense.It is simple that this device has a circuit, and the characteristics such as with low cost can be installed in the porch of charging station.Along with coming into operation in a large number of electric automobile, this device has broad application prospects.
Description of drawings:
Fig. 1 is the structured flowchart of described a kind of charging electric vehicle queuing service indicating device.
Fig. 2 is the panel synoptic diagram of described a kind of charging electric vehicle queuing service indicating device.
Fig. 3 is the schematic appearance of described a kind of charging electric vehicle queuing service indicating device.
In Fig. 2:
1 – LCDs, 2 – light-emitting diode displays
3 – status indicator lamps, 4 – input keyboards
5 – buttons
Embodiment:
Below in conjunction with drawings and Examples, a kind of charging electric vehicle queuing service indicating device is described in detail:
As shown in Figure 1, a kind of charging electric vehicle queuing service indicating device comprises charging pile detection module, wireless transport module, power circuit, service processing unit and service information interaction module; Wherein said charging pile detection module comprises data sampling circuit and status monitoring circuit, and described power circuit comprises power supply and clock circuit, and described information on services interactive module comprises LCDs, status indicator lamp, light-emitting diode display, input keyboard and button.The utility model can be the electric automobile of waiting for charging service the information on services such as charging stand-by period, charging pile numbering and expection charging expense is provided, with effective management of realization electric automobile and the economical operation of charging station.
As specific embodiment, the input end of the input keyboard of the charging pile detection module of the described device of Fig. 1, wireless transport module, power circuit, information on services interactive module and button access service processing unit; The output terminal of described service processing unit is connected to LCDs, light-emitting diode display and the status indicator lamp of information on services interactive module.
As specific embodiment, in the data sampling circuit of the described device of Fig. 1, the model of voltage sensor is that the model of KV50A/P, current sensor is TA22-100; The model of described wireless transport module is M49003; Described power circuit comprises power supply and clock circuit, power supply provides reliable and stable operating voltage for the service processing unit, and its model is LM2575-5.0, clock circuit provide stable work clock for the service processing unit, its crystal oscillator 12M, starting of oscillation electric capacity 30PF.Described service processing unit is single-chip microcomputer, and its model is STC89S51.Described information on services interactive module comprises LCDs, status indicator lamp, light-emitting diode display, input keyboard and button.
Fig. 2 is the panel synoptic diagram of described a kind of charging electric vehicle queuing service indicating device, comprises LCDs 1, light-emitting diode display 2, status indicator lamp 3, input keyboard 4, button 5.The major function of each several part comprises:
LCDs 1 shows that charging pile numbering, charging pile have non-fault in the charging station, and battery charge state and the charging deadline of accepting the electric automobile of charging service.LCDs 1 also arranges the interface for the car owner provides parameter simultaneously, comprises charging modes and the required charge capacity of input that the car owner selects.
Light-emitting diode display 2 shows the charging Spot Price, and the charging stand-by period of the electric automobile that newly enters the station, charging deadline, charging pile numbering, charging queuing order and expection charging expense.
" inquiry " button in the button 5 is used for showing that charging pile numbering, the charging pile of charging station have the status informations such as non-fault, and charging pile is battery charge state and the charging deadline of the electric automobile of its service; " setting " button is used for charge parameter is set, and comprises selecting charging modes and required charge capacity; " cancellation " button is used for having exceeded the scope that the car owner can receive when the time of waiting in line, and the car owner abandons this charging service; The displaying contents of " upper and lower, left and right " key fluid,matching crystal display screen 1 is used for switching the parameter of required setting.
Claims (6)
1. a charging electric vehicle queuing service indicating device is characterized in that: comprise charging pile detection module, wireless transport module, power circuit, service processing unit and service information interaction module; It is characterized in that: described charging pile detection module comprises data sampling circuit and status monitoring circuit; Described power circuit comprises power supply and clock circuit; Described information on services interactive module comprises LCDs, status indicator lamp, light-emitting diode display, input keyboard and button; The input end of the input keyboard of described charging pile detection module, wireless transport module, power circuit, information on services interactive module and button access service processing unit; The output terminal of described service processing unit is connected to LCDs, light-emitting diode display and the status indicator lamp of information on services interactive module.
2. a kind of charging electric vehicle queuing service indicating device according to claim 1, it is characterized in that: described charging pile detection module comprises data sampling circuit and status monitoring circuit, wherein data sampling circuit comprises voltage sensor and current sensor, and the model of voltage sensor is that the model of KV50A/P, current sensor is TA22-100.
3. a kind of charging electric vehicle queuing service indicating device according to claim 1, it is characterized in that: the model of described wireless transport module is M49003.
4. a kind of charging electric vehicle queuing service indicating device according to claim 1, it is characterized in that: described power circuit comprises power supply and clock circuit; Power supply provides reliable and stable operating voltage for the service processing unit, and its model is LM2575-5.0, and clock circuit provides stable work clock for the service processing unit, its crystal oscillator 12M, starting of oscillation electric capacity 30PF.
5. a kind of charging electric vehicle queuing service indicating device according to claim 1, it is characterized in that: described service processing unit is single-chip microcomputer, and its model is STC89S51.
6. a kind of charging electric vehicle queuing service indicating device according to claim 1, it is characterized in that: described information on services interactive module comprises LCDs, status indicator lamp, light-emitting diode display, input keyboard and button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320249010 CN203242042U (en) | 2013-05-09 | 2013-05-09 | Charge queuing service indicating device for electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320249010 CN203242042U (en) | 2013-05-09 | 2013-05-09 | Charge queuing service indicating device for electric car |
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| CN203242042U true CN203242042U (en) | 2013-10-16 |
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| CN 201320249010 Expired - Fee Related CN203242042U (en) | 2013-05-09 | 2013-05-09 | Charge queuing service indicating device for electric car |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559647A (en) * | 2013-10-28 | 2014-02-05 | 国家电网公司 | Automatic release device and method for unoccupied battery charging positions in electric vehicle charging station |
| CN105406545A (en) * | 2015-12-18 | 2016-03-16 | 李俊娇 | Internet of Things device of electromobile charging equipment |
| CN105539178A (en) * | 2015-12-25 | 2016-05-04 | 中能易电新能源技术有限公司 | Method for device for judging charging access of charger in charging-type parking lot to new vehicle |
| CN106042970A (en) * | 2016-07-25 | 2016-10-26 | 肇庆市小凡人科技有限公司 | Charging pile system based on network |
| CN107640049A (en) * | 2017-09-20 | 2018-01-30 | 东北大学 | The mobile terminal system that a kind of electric automobile for charging station charges in order |
| CN110015113A (en) * | 2017-11-02 | 2019-07-16 | 现代自动车株式会社 | Vehicular charging control device and method and vehicle charging system |
-
2013
- 2013-05-09 CN CN 201320249010 patent/CN203242042U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559647A (en) * | 2013-10-28 | 2014-02-05 | 国家电网公司 | Automatic release device and method for unoccupied battery charging positions in electric vehicle charging station |
| CN105406545A (en) * | 2015-12-18 | 2016-03-16 | 李俊娇 | Internet of Things device of electromobile charging equipment |
| CN105539178A (en) * | 2015-12-25 | 2016-05-04 | 中能易电新能源技术有限公司 | Method for device for judging charging access of charger in charging-type parking lot to new vehicle |
| CN105539178B (en) * | 2015-12-25 | 2019-06-07 | 中能易电新能源技术有限公司 | Charger in rechargeable parking lot is to the judgment method and device that Vehicular charging accesses of newly arriving |
| CN106042970A (en) * | 2016-07-25 | 2016-10-26 | 肇庆市小凡人科技有限公司 | Charging pile system based on network |
| CN107640049A (en) * | 2017-09-20 | 2018-01-30 | 东北大学 | The mobile terminal system that a kind of electric automobile for charging station charges in order |
| CN110015113A (en) * | 2017-11-02 | 2019-07-16 | 现代自动车株式会社 | Vehicular charging control device and method and vehicle charging system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140509 |