CN205160154U - Charging control system of electric automobile - Google Patents
Charging control system of electric automobile Download PDFInfo
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- CN205160154U CN205160154U CN201520984168.0U CN201520984168U CN205160154U CN 205160154 U CN205160154 U CN 205160154U CN 201520984168 U CN201520984168 U CN 201520984168U CN 205160154 U CN205160154 U CN 205160154U
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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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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- Electric Propulsion And Braking For Vehicles (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a charging control system of electric automobile belongs to the electric automobile charging control technology field, control box on electric automobile charges controlling means and cable, the power end connector assembly of control box is used for the electrical power unit of power supply on the cable, the automobile of control box charges the end plug through the on -vehicle chargeable call group link that charges machine and electric automobile on the cable, be equipped with a bluetooth module on the cable in the control box, last the 2nd bluetooth module that is equipped with of electric automobile, the 2nd bluetooth module with electric automobile charges controlling means and connects, a bluetooth module with the 2nd bluetooth module wireless connection. The utility model provides a charging control system of electric automobile has realized on the cable charge controlling means's the communication of control box and electric automobile, has acquireed charging state of battery's accurate information effectively from the vehicle end to the remote control to the electric automobile charging process has further been realized.
Description
Technical field
The utility model relates to charging electric vehicle control technology field, in particular to a kind of charging control system of electric automobile.
Background technology
At present, the use of electric automobile is not also popularized, rare as AC charging control box on the cable of charging electric vehicle corollary equipment yet.Existing charging electric vehicle pattern 2 is generally the charging being controlled electric automobile by control box on cable.On cable, control box is by the voltage in collection charge circuit and current parameters, to determine the charged state that electric automobile is current, and carries out corresponding control operation according to current charged state.This control mode lacks the data interaction of control box and electric automobile on cable, and on cable, control box cannot obtain the accurate information of the charged state of electric automobile rechargeable battery pack, thus affects the accuracy of charging electric vehicle control.
Utility model content
The purpose of this utility model is to provide a kind of charging control system of electric automobile, realizes the data interaction of control box and electric automobile on cable, effectively to improve the accuracy that charging electric vehicle controls.
First aspect, a kind of charging control system of electric automobile that the utility model provides, comprise: control box on electric vehicle charge control device and cable, on described cable, the power end plug of control box connects the power-supply device for powering, on described cable, the vehicle charging end plug of control box is connected with the rechargeable battery pack of electric automobile by Vehicular charger, described cable is provided with the first bluetooth module in control box, described electric automobile is provided with the second bluetooth module, described second bluetooth module is connected with described electric vehicle charge control device, described first bluetooth module and described second bluetooth module wireless connections.
In conjunction with first aspect, the utility model additionally provides the first possibility execution mode of first aspect, wherein, on described cable, control box comprises control module and switch module, described first bluetooth module is connected with described control module, described switch module comprise the first link, the second link and control end, described first link is connected with described power end plug, described second link is connected with described vehicle charging end plug, and described control end is connected with described control module.
In conjunction with the first possibility execution mode of first aspect, the utility model additionally provides the second possibility execution mode of first aspect, wherein, described charging control system of electric automobile also comprises supervising device and subscriber terminal equipment, described cable is provided with remote communication module in control box, described remote communication module is connected with described control module, and described supervising device is coupled with described remote communication module, and described subscriber terminal equipment is coupled with described supervising device.
In conjunction with the second possibility execution mode of first aspect, the utility model additionally provides the third possibility execution mode of first aspect, and wherein, described remote communication module is coupled with described subscriber terminal equipment.
In conjunction with first aspect the first may execution mode or the second may execution mode or the third may execution mode, the utility model additionally provides the 4th kind of possibility execution mode of first aspect, wherein, on described cable, control box also comprises clock module, and described clock module is connected with described control module.
In conjunction with the 4th kind of possibility execution mode of first aspect, the utility model additionally provides the 5th kind of possibility execution mode of first aspect, wherein, on described cable, control box also comprises charged state indicating module, and described charged state indicating module is connected with described control module.
In conjunction with the 5th kind of possibility execution mode of first aspect, the utility model additionally provides the 6th kind of possibility execution mode of first aspect, and wherein, described charged state indicating module comprises LED indicating circuit or liquid crystal display circuit.
In conjunction with the 6th kind of possibility execution mode of first aspect, the utility model additionally provides the 7th kind of possibility execution mode of first aspect, wherein, on described cable, control box also comprises electric quantity acquisition module, the input of described electric quantity acquisition module is connected with the direct current limliting of described power end plug or is of coupled connections, and the output of described electric quantity acquisition module is connected with described control module.
In conjunction with the 7th kind of possibility execution mode of first aspect, the utility model additionally provides the 8th kind of possibility execution mode of first aspect, wherein, described electric quantity acquisition module comprises current detection sensor and voltage detecting transducer, input and the power end plug of described current detection sensor are of coupled connections, the input of described voltage detecting transducer is connected with power end plug current limliting, and described current detection sensor is connected with described control module respectively with the output of voltage detecting transducer.
In conjunction with the 7th kind of possibility execution mode of first aspect, the utility model additionally provides the 9th kind of possibility execution mode of first aspect, and wherein, described electric quantity acquisition module comprises computation chip.
The charging control system of electric automobile that the utility model provides, by the first bluetooth module, data interaction is set up with the second bluetooth module arranged in electric automobile, achieve the communication of control box and electric vehicle charge control device on cable, effectively obtain the accurate information of battery charging state from vehicle end, so that the charging of control box to electric automobile controls more accurately on cable.
Further, on cable, control box is by remote communication module, sets up data interaction, form long-range charge control system through supervising device and subscriber terminal equipment, and the accurate information of the present battery charged state that control module is obtained from vehicle end reports supervising device.Car owner user can know the charged state of the battery of electric automobile in time by access monitoring device when being absent from the scene, and send external control instruction and be issued to control box on cable through supervising device, effectively facilitate car owner user to the management of charging electric vehicle state and control.
Other feature and advantage of the present utility model are set forth at specification subsequently, and, partly become apparent from specification, or understand by implementing the utility model embodiment.The purpose of this utility model and other advantages realize by structure specifically noted in write specification, claims and accompanying drawing and obtain.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.Shown in accompanying drawing, above-mentioned and other object of the present utility model, Characteristics and advantages will be more clear.Reference numeral identical in whole accompanying drawing indicates identical part.Deliberately do not draw accompanying drawing by actual size equal proportion convergent-divergent, focus on purport of the present utility model is shown.
Fig. 1 shows the system block diagram of a kind of charging control system of electric automobile that the utility model embodiment provides;
Fig. 2 shows the data interaction environment schematic of a kind of charging control system of electric automobile that the utility model embodiment provides;
The module frame chart of control box on the cable that Fig. 3 shows a kind of charging control system of electric automobile that the utility model embodiment provides.
Wherein, Reference numeral is respectively:
Control box 100 on cable; Control module 110; First bluetooth module 120; Switch module 130; Remote communication module 140; Electric quantity acquisition module 150; Clock module 160; Charged state indicating module 170; Ground detection module 181; Detection of electrical leakage module 182; Plug excess temperature detection module 183; Pwm signal output module 191; Pwm signal detection module 192; Electric vehicle charge control device 200; Supervising device 300; Subscriber terminal equipment 400.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear, complete description to the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of charging control system of electric automobile, comprise: control box 100 on electric vehicle charge control device 200 and cable, on described cable, the power end plug of control box 100 connects the power-supply device for powering, on described cable, the vehicle charging end plug of control box 100 is connected with the rechargeable battery pack of electric automobile by Vehicular charger, described cable is provided with the first bluetooth module 120 in control box 100, described electric automobile is provided with the second bluetooth module, described second bluetooth module is connected with described electric vehicle charge control device 200, described first bluetooth module 120 and described second bluetooth module wireless connections, thus achieve the radio communication of control box 100 on electric vehicle charge control device 200 and cable, as shown in Figure 1.
After control box on cable 100 powers on, electric vehicle charge control device 200 obtains the charging status information of current rechargeable battery pack by the battery management system of electric automobile and is transferred to the second bluetooth module.Described charging status information to be sent to the first bluetooth module 120 on cable in control box 100 by the vehicle charging end plug of control box on cable 100 by the second bluetooth module.Data processing on cable in control box 100 and execution component perform corresponding operation according to the described charging status information that the first bluetooth module 120 obtains.Such as the first bluetooth module 120 can adopt model to be the Bluetooth chip of BC417143B.
Preferably, on described cable, control box 100 also comprises control module 110 and switch module 130, described first bluetooth module 120 is connected with described control module 110, described switch module 130 comprise the first link, the second link and control end, described first link is connected with described power end plug, described second link is connected with described vehicle charging end plug, and described control end is connected with described control module 110.The charging status information of acquisition is converted to the discernible data mode of control module 110 and sends to control module 110 by the first bluetooth module 120, control module 110 performs corresponding operation according to described charging status information driving switch module 130, such as, when the described charging status information that control module 110 receives be rechargeable battery pack be in full state time, send the control end stopping charging instruction to switch module 130, disconnect the first link and the second link, thus disconnect the charge circuit of charging electric automobile, stop charging.
The charging control system of electric automobile that the utility model embodiment provides, the data interaction of control box 100 on electric vehicle charge control device 200 and cable is achieved by the first bluetooth module 120 and the second bluetooth module, effectively obtain the accurate information of battery charging state from vehicle end, so that the charging of control box 100 pairs of electric automobiles controls more accurately on cable.
In addition, in order to further facilitate car owner user to the management of charging electric vehicle process and control, described charging control system of electric automobile also has telecommunications functions.Specific implementation can be preferably: the utility model embodiment also comprises supervising device 300 and subscriber terminal equipment 400, and cable is provided with remote communication module 140 in control box 100, and remote communication module 140 is connected with control module 110, supervising device 300 is coupled with remote communication module 140, subscriber terminal equipment 400 is coupled with supervising device 300, thus realize control box 100 on cable, communication between supervising device 300 and subscriber terminal equipment 400, as shown in Figure 1.
As shown in Figure 2, on cable, the remote communication module 140 of control box 100 can through public mobile communication base station access mobile communication net, communicate with server, therefore, supervising device 300 is accessed public network and namely can be communicated with remote communication module 140 by server, make cable to realize teledata between control box 100 and supervising device 300 mutual, such as, supervising device 300 can access public network by router.Meanwhile, subscriber terminal equipment 400 also through public mobile communication base station access mobile communication net, by server communicates with supervising device 300, can make can to realize teledata between supervising device 300 and subscriber terminal equipment 400 mutual.
After on cable, control box 100 powers on, first bluetooth module 120 obtains the battery charge state information that electric vehicle charge control device 200 provides, and sending to control module 110, described charging status information is reported supervising device 300 by remote communication module 140 by control module 110.Further, car owner user can by being provided with the subscriber terminal equipment 400 access monitoring device 300 of application software, obtain described charging status information, and send corresponding control command to supervising device 300 according to described charging status information, described control command is issued to remote communication module 140 by server by supervising device 300, thus making control module 110 receive described control command, driving switch module 130 performs corresponding operation.Certainly, first bluetooth module 120 also may be used for obtaining other equipment working state information of vehicle end and sends to control module 110, control module 110 reports other equipment working state information described to supervising device 300 by remote communication module 140, and car owner user can obtain other equipment working state information described by subscriber terminal equipment 400.Wherein, subscriber terminal equipment 400 can be smart mobile phone, panel computer etc.
In the utility model embodiment, effectively obtaining the basis of the accurate information of battery charging state from vehicle end by the first bluetooth module 120, second bluetooth module, by the tele-control system that control box on cable 100, supervising device 300 and subscriber terminal equipment 400 are formed, effectively facilitate car owner user when being correspondingly processed away from the accurate charged state knowing electric automobile when charging electric vehicle scene in time.
Certainly, the specific implementation that described charging control system of electric automobile has telecommunications functions can also be: described remote communication module 140 is directly coupled with subscriber terminal equipment 400, namely when without supervising device 300, realize the telecommunication of subscriber terminal equipment 400 control box 100 directly and on cable.Such as, remote communication module 140 has function of receiving and sending short message, directly described charging status information can be sent to the mobile phone of car owner user with the form of note, simultaneously, also the control command that car owner user sends with note form can be received, the note containing described control command received is converted to the discernible data mode of control module 110 and sends to control module 110 by remote communication module 140, and control module 110 performs corresponding operation according to described control command driving switch module 130.
Wherein, control module 110 can be preferably single-chip microcomputer, certainly, other can also have the chip of data processing function for DSP, ARM or FPGA etc.Remote communication module 140 is preferably GPRS communication module, such as DATA-6121 radio receiving transmitting module.Switch module 130 is the action actuating mechanism starting charging or stop charging, and can be preferably relay, can certainly be the composite type such as photoelectric coupling switch, controllable silicon controllable switch module.
In the utility model embodiment, on cable, control box 100 also comprises clock module 160, and described clock module 160 is connected with described control module 110, as shown in Figure 3.Such as, clock module 160 can adopt clock chip DS1302.Car owner user can pass through subscriber terminal equipment 400, such as, be provided with smart mobile phone initialization system time and the timing ON/OFF time of APP, so that user carries out remote timing charging, be conducive to the control of car owner user to charging electric vehicle.
Conveniently car owner user directly can know the charged state of electric automobile from control box cable 100, in the utility model embodiment, on cable, control box 100 is also provided with charged state indicating module 170, described charged state indicating module 170 is connected with described control module 110, is used to indicate the charged state that electric automobile is current.Preferably, charged state indicating module 170 can be LED indicating circuit, by the charged state that multiple LED state indicator light display electric automobile is current, such as, LED state indicator light can arrange four, can be connection status indicator light, charging indicator light, malfunction indicator lamp and the indicator light that communicates respectively.Certainly, charged state indicating module 170 also can be liquid crystal display circuit, directly shows the current charged state of electric automobile by LCDs.
In order to whether the voltage or electric current that detect input electric automobile exist exception, on described cable, control box 100 also comprises electric quantity acquisition module 150, the input of described electric quantity acquisition module 150 is connected with the direct current limliting of power end plug or is of coupled connections, the output of described electric quantity acquisition module 150 is connected with described control module 110, as shown in Figure 3.In the utility model embodiment, electric quantity acquisition module 150 can comprise current detection sensor and voltage detecting transducer, input and the power end plug of described current detection sensor are of coupled connections, the input of described voltage detecting transducer is connected with power end plug current limliting, and described current detection sensor is connected with control module 110 respectively with the output of voltage detecting transducer.Gather charging voltage and charging current parameter respectively by current detection sensor and voltage detecting transducer, and send to control module 110, charging voltage and predetermined voltage range and charging current and predetermined current scope compare by control module 110.Wherein, charging voltage and predetermined voltage range and charging current and predetermined current scope compare and mainly comprise by control module 110: start charge before and in charging process, when charging voltage is greater than predetermined voltage range, start overvoltage protection, light malfunction indicator lamp, and send overvoltage failure code instruction report supervising device 300; When charging voltage is less than predetermined voltage range, then start under-voltage protection, light malfunction indicator lamp, and send under-voltage failure code instruction report supervising device 300.In like manner, if in charging process charging current be greater than default short circuit overcurrent protection point, then immediately start short circuit overcurrent protection, light malfunction indicator lamp, and send short trouble code instruction report supervising device 300; If charging current be less than default short circuit overcurrent protection point but be greater than default general over-current protection point, then start-up study overcurrent protection, after time delay Preset Time disconnect charging, light malfunction indicator lamp, and send overcurrent failure code instruction report supervising device 300.Car owner user can be known by access monitoring device 300 generation that charging is abnormal in time and produce abnormal reason, carries out artificial interference treatment, avoids the inconvenience because charge fault brings.Certainly, electric quantity acquisition module 150 also can be electric quantity metering chip, such as ADE7758.
Described cable is also provided with voltage transformation module in control box 100, the input of described voltage transformation module is connected with power end plug, the output of voltage transformation module can respectively with the low pressure electricity consumption model calling such as control module 110, first bluetooth module 120, remote communication module 140, clock module 160, electric quantity acquisition module 150, for the alternating voltage of power end being converted to the voltage being applicable to each low pressure electricity consumption module, thus be that on described cable, in control box 100, each functional module is powered.
In addition, in the utility model embodiment, on cable, control box 100 also comprises ground detection module 181, detection of electrical leakage module 182, pulse width modulation (PulseWidthModulation, PWM) signal output module, pwm signal detection module 192 and plug excess temperature detection module 183.
The input of ground detection module 181 is connected with the ground wire of the power end plug of control box 100 on described cable, the output of ground detection module 181 is connected with control module 110, for detecting the Grounding of power end plug before control box 100 on cable starts charging.Such as, can by the Grounding of the insulating resistance measuring power end plug between surveying work ground wire and protection ground wire.Earthing detection signal is sent to control module 110 by ground detection module 181, control module 110 judges whether earthing detection signal exception occurs, if ground connection is abnormal, forbid charging, driving malfunction indicator light is lighted, and send the instruction of earth fault code to supervising device 300, car owner user can know the generation of ground connection exception in time by access monitoring device 300, carry out artificial interference treatment, avoids the problem brought due to earth fault.
The input of detection of electrical leakage module 182 is connected with power end plug, and the output of described detection of electrical leakage module 182 is connected with control module 110, for detecting the drain conditions on cable before control box 100 startup charging and in charging process.Such as, current difference in charge circuit between live wire and zero line can be detected by current transformer.Detection of electrical leakage signal is sent to control module 110 by detection of electrical leakage module 182; control module 110 has judged whether that drain conditions occurs; when there being electric leakage to occur; then start earth leakage protective, driving malfunction indicator light is lighted, and forbids or interrupt charging time serious; and send leak current fault code and indicate and report supervising device 300; car owner user can know the generation of leak current fault in time by access monitoring device 300, carry out artificial interference treatment, avoids the problem because leak current fault brings.
The input of pwm signal output module 191 and the output of pwm signal detection module 192 are connected with control module 110 respectively, and the output of pwm signal output module 191 and the input of pwm signal detection module 192 are all connected with vehicle charging end plug.Pwm signal output module 191 for output pwm signal to electric automobile, pwm signal detection module 192 is according to standard GB/T/T20234.2-2011, on cable, the power end plug of control box 100 is connected with the power-supply device for powering, after vehicle charging end plug is connected with the charging socket of vehicle end, whether the state of detection control steering signal CP is normal to determine the connection of vehicle charging end plug on cable on control box 100 and vehicle end.Control module 110 receives the state of the control steering signal CP that pwm signal detection module 192 exports, judge the connection status of vehicle charging end plug on cable on control box 100 and vehicle end, if abnormal, then report supervising device 300, by access monitoring device 300, car owner user can know that charging connects abnormal generation and produces abnormal reason in time, carry out artificial interference treatment, avoid the problem brought owing to filling electrical connection fault.
The input of plug excess temperature detection module 183 and the power end of control box on cable 100 carry out electric isolution and contact and change with temperature sensor, the output of plug excess temperature detection module 183 is connected with control module 110, for the temperature of test plug in charging electric vehicle process.Such as, plug excess temperature detection module 183 can comprise temperature sensor, and the plug temperature information collected is sent to control module 110 by temperature sensor, and control module 110 processes described plug temperature information and judges.If because of the connection of the power end plug of control box on cable 100 and the socket of described power-supply device not in place and after causing certain charging interval temperature rise exceed preset temperature value, then control module 110 sends instruction startup plug overheat protector, driving malfunction indicator light is lighted, send the instruction of plug excess temperature failure code, and report supervising device 300; When power end plug temperature exceed preset temperature value reach predetermined threshold value time, control module 110 driving switch module 130 charge closing, simultaneously also driving malfunction indicator light is lighted, and sends the instruction of plug excess temperature failure code, and reports supervising device 300.By access monitoring device 300, car owner user can know that the generation of temperature abnormality crossed by plug in time, carry out artificial interference treatment, avoids the problem because plug excess temperature brings.
In embodiment provided by the utility model, should be understood that disclosed module can realize by another way.Embodiment described above is only schematic, such as, the division of described module, be only a kind of logic function to divide, actual can have other dividing mode when realizing, again such as, multiple module or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be indirect coupling by some communication interfaces or module or communication connection, can be electrical, machinery or other form.
The described module illustrated as separating component can or may not be physically separates, and the parts as module display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a charging control system of electric automobile, it is characterized in that, comprise: control box on electric vehicle charge control device and cable, on described cable, the power end plug of control box connects the power-supply device for powering, on described cable, the vehicle charging end plug of control box is connected with the rechargeable battery pack of electric automobile by Vehicular charger, described cable is provided with the first bluetooth module in control box, described electric automobile is provided with the second bluetooth module, described second bluetooth module is connected with described electric vehicle charge control device, described first bluetooth module and described second bluetooth module wireless connections.
2. charging control system of electric automobile according to claim 1, it is characterized in that, on described cable, control box comprises control module and switch module, what described first bluetooth module was connected described switch module with described control module comprises the first link, the second link and control end, described first link is connected with described power end plug, described second link is connected with described vehicle charging end plug, and described control end is connected with described control module.
3. charging control system of electric automobile according to claim 2, it is characterized in that, also comprise supervising device and subscriber terminal equipment, described cable is provided with remote communication module in control box, described remote communication module is connected with described control module, described supervising device is coupled with described remote communication module, and described subscriber terminal equipment is coupled with described supervising device.
4. charging control system of electric automobile according to claim 3, is characterized in that, described remote communication module is coupled with described subscriber terminal equipment.
5. the charging control system of electric automobile according to any one of claim 2-4, is characterized in that, on described cable, control box also comprises clock module, and described clock module is connected with described control module.
6. charging control system of electric automobile according to claim 5, is characterized in that, on described cable, control box also comprises charged state indicating module, and described charged state indicating module is connected with described control module.
7. charging control system of electric automobile according to claim 6, is characterized in that, described charged state indicating module comprises LED indicating circuit or liquid crystal display circuit.
8. charging control system of electric automobile according to claim 7, it is characterized in that, on described cable, control box also comprises electric quantity acquisition module, the input of described electric quantity acquisition module is connected with the direct current limliting of described power end plug or is of coupled connections, and the output of described electric quantity acquisition module is connected with described control module.
9. charging control system of electric automobile according to claim 8, it is characterized in that, described electric quantity acquisition module comprises current detection sensor and voltage detecting transducer, input and the power end plug of described current detection sensor are of coupled connections, the input of described voltage detecting transducer is connected with power end plug current limliting, and described current detection sensor is connected with described control module respectively with the output of voltage detecting transducer.
10. charging control system of electric automobile according to claim 8, is characterized in that, described electric quantity acquisition module comprises computation chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984168.0U CN205160154U (en) | 2015-12-01 | 2015-12-01 | Charging control system of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984168.0U CN205160154U (en) | 2015-12-01 | 2015-12-01 | Charging control system of electric automobile |
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| Publication Number | Publication Date |
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| CN205160154U true CN205160154U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520984168.0U Expired - Fee Related CN205160154U (en) | 2015-12-01 | 2015-12-01 | Charging control system of electric automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193844A (en) * | 2018-09-28 | 2019-01-11 | 西安艾润物联网技术服务有限责任公司 | A kind of wisdom charging system |
-
2015
- 2015-12-01 CN CN201520984168.0U patent/CN205160154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109193844A (en) * | 2018-09-28 | 2019-01-11 | 西安艾润物联网技术服务有限责任公司 | A kind of wisdom charging system |
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