CN104716724A - Charge system - Google Patents
Charge system Download PDFInfo
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- CN104716724A CN104716724A CN201510174150.9A CN201510174150A CN104716724A CN 104716724 A CN104716724 A CN 104716724A CN 201510174150 A CN201510174150 A CN 201510174150A CN 104716724 A CN104716724 A CN 104716724A
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- charging device
- communication module
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a charge system which comprises a background control terminal, a communication module and target charge equipment, wherein the background terminal is used for transmitting an appointment instruction to the communication module; the appointment instruction is used for appointing the target charge equipment to charge power to a device to be charged; the communication module is used for receiving the appointment instruction and used for judging whether the present state of the target charge equipment meets preset conditions, and used for transmitting the appointment instruction when judging that the present state of the target charge equipment meets the preset conditions; the target charge equipment is used for receiving the appointment instruction transmitted from the communication module and used for being locked by self when the communication module judges that the present state of the target charge equipment meets the preset conditions. Due to adoption of the charge system, the technical problem that communication is not smooth as different pieces of equipment in the charge system cannot be completely compatible can be solved.
Description
Technical field
The present invention relates to field of power, in particular to a kind of charging system.
Background technology
At present, in the related, as between Background control terminal and front end charging pile, adopt the mode of direct interaction to communicate between each equipment in charging system, because each Background control terminal can control multiple front ends charging pile simultaneously, and different front end charging piles may from different producers, different producers uses again different communication protocol, and causing cannot be completely compatible between each equipment in charging system, and then causes communication not smooth.
For above-mentioned problem, at present effective solution is not yet proposed.
Summary of the invention
Embodiments provide a kind of charging system, at least to solve due to cannot completely compatible and technical problem that communication that is that cause is not smooth between equipment each in charging system.
According to an aspect of the embodiment of the present invention, provide a kind of charging system, comprising: Background control terminal, for sending reservation instruction to communication module, above-mentioned reservation instruction is device to be charged charging for preengaging target charging device; Above-mentioned communication module, for receiving above-mentioned reservation instruction, and judges whether the current state of above-mentioned target charging device meets pre-conditioned, wherein, judge the current state of above-mentioned target charging device meet above-mentioned pre-conditioned time, issue above-mentioned reservation instruction; And above-mentioned target charging device, for judge in above-mentioned communication module the current state of above-mentioned target charging device meet above-mentioned pre-conditioned time, receive the reservation instruction that above-mentioned communication module issues, and self-locked.
Further, Background control terminal also removes instruction for sending the first reservation to above-mentioned communication module, and above-mentioned first reservation removes instruction for removing the subscription state of the target charging device being about device to be charged charging in advance; Above-mentioned communication module also removes instruction for receiving and issuing above-mentioned first reservation; And instruction is removed in the first reservation that above-mentioned target charging device also issues for receiving above-mentioned communication module, and unlock voluntarily.
Further, whether the reservation of above-mentioned communication module also for detecting above-mentioned target charging device corresponding with above-mentioned reservation instruction be overtime, wherein, if reservation time-out, then issues the second reservation and remove instruction; Instruction is removed in the second reservation that above-mentioned target charging device also issues for receiving above-mentioned communication module, and unlocks voluntarily.
Further, when stating target charging device also for judging that the current state of above-mentioned target charging device meets holding state in above-mentioned communication module, receive the reservation instruction that above-mentioned communication module issues, and be certainly about to reservation charging inlet be set to reservation protocol.
Further, whether above-mentioned communication module also accesses charging system for detecting above-mentioned target charging device, wherein, if testing result is yes, then and instruction when to issue pair; And above-mentioned target charging device also for receive that above-mentioned communication module issues pair time instruction, and synchronous with the above-mentioned charging system retention time.
Further, above-mentioned target charging device also for sending status frames to above-mentioned communication module after the above-mentioned charging system of access.
Further, above-mentioned target charging device is also upwards stated communication module for the cycle after the above-mentioned charging system of access and is sent above-mentioned status frames; And above-mentioned communication module is also for detecting the status frames whether receiving above-mentioned target charging device and send in preset time period, wherein, if testing result is no, then determines above-mentioned target charging device disconnecting.
Further, above-mentioned communication module is also for sending essential information request command to above-mentioned target charging device; And above-mentioned target charging device is also for receiving above-mentioned essential information request command and responding self running status, charging inlet quantity and ammeter number.
Further, above-mentioned Background control terminal comprises: handheld terminal, for the identification information of the above-mentioned target charging device of field scan, and the identification information scanned is sent above-mentioned communication module to apply for using the charging of above-mentioned target charging device.
Further, above-mentioned communication module is also for after the identification information receiving the scanning of above-mentioned handheld terminal, judge whether the current state of above-mentioned target charging device meets application condition, wherein, if judge that the current state of above-mentioned target charging device meets above-mentioned application condition, then notify above-mentioned handheld terminal application success.
In embodiments of the present invention, adopt the mode arranging communication module, by Background control terminal, for sending reservation instruction to communication module, reservation instruction is device to be charged charging for preengaging target charging device; Communication module, for receiving reservation instruction, and judging whether the current state of target charging device meets pre-conditioned, wherein, when judging that the current state of target charging device meets pre-conditioned, issuing reservation instruction; And target charging device, during for judging that the current state of target charging device meets pre-conditioned in communication module, the reservation instruction that received communication module issues, and self-locked, reach the unitized object of the communication protocol of charging device each in charging system, thus achieve the technique effect of unimpeded communication between each charging device, and then solve due to cannot completely compatible and technical problem that communication that is that cause is not smooth between equipment each in charging system.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of a kind of charging system according to the embodiment of the present invention; And
Fig. 2 is the network topological diagram of a kind of optional charging system according to the embodiment of the present invention.
Embodiment
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
It should be noted that, term " first ", " second " etc. in specification of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as embodiments of the invention described herein can with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
According to the embodiment of the present invention, provide a kind of embodiment of charging system.
Fig. 1 is the schematic diagram of a kind of charging system according to the embodiment of the present invention, and as shown in Figure 1, this system comprises: Background control terminal 10, and for sending reservation instruction to communication module 20, reservation instruction is for preengaging target charging device 30 for device charging to be charged; Communication module 20, for receiving reservation instruction, and judging whether the current state of target charging device 30 meets pre-conditioned, wherein, when judging that the current state of target charging device 30 meets pre-conditioned, issuing reservation instruction; And target charging device 30, for when communication module 20 judges that the current state of target charging device 30 meets pre-conditioned, the reservation instruction that received communication module 20 issues, and self-locked.
It should be noted that, each charging device can have one or more charging inlet, charging device can detect the state of self each charging inlet, and testing result is reported to wireless communication module, according to reported result, wireless communication module judges whether each charging device can be used, if available, determine the charging inlet of each charging device free time further.Like this, monitored by system background, user can be accepted and preengage charging service.
Wherein, a wireless communication module (i.e. communication module 20) can be set in each charging device, between each charging device and Background control terminal, realize communication function by this wireless communication module.
Wireless communication module is for the maintenance of charge scheduling and back-end data, and it possesses multiple-working mode, can adapt to various customization and the subscription services of user; It also possesses data storage function, can realize all data record of charging process, ensures that data are not lost, and can meet the data volume storage demand of half a year; It also has charging control function, can control the start and stop of charging device, supports that user identifies and cipher authentication.In addition, wireless communication module can change charging strategy at any time according to the demand of electrical network, and control power stage, it can be upgraded by network remote.
Use wireless communication module to carry out data retransmission and data-optimized process, charging device and Background control terminal can be isolated, thus avoid the management inconvenience caused because each charging device uses different agreement.
During enforcement, wireless communication module can receive Background control instruction, and judges whether this instruction meets the communication protocol of existing system, and in this, as transferring order foundation, indirectly transfers charging device.In addition, it can also respond the charging strategy of background monitoring equipment and quick replenishment strategy.The battery data collected, charging device data can also be sent to background monitoring equipment according to after given protocol process by it, realize remote data monitoring and management.It can also respond the black and white lists strategy of background monitoring equipment, the user identity of Intelligent Recognition charging equipment (e.g., electric automobile etc.) and prestige record.
By the embodiment of the present invention, adopt the mode of establishing line communication module in charging device, by Background control terminal, for sending reservation instruction to communication module, reservation instruction is device to be charged charging for preengaging target charging device; Communication module, for receiving reservation instruction, and judging whether the current state of target charging device meets pre-conditioned, wherein, when judging that the current state of target charging device meets pre-conditioned, issuing reservation instruction; And target charging device, during for judging that the current state of target charging device meets pre-conditioned in communication module, the reservation instruction that received communication module issues, and self-locked, reach the unitized object of the communication protocol of charging device each in charging system, thus achieve the technique effect of unimpeded communication between each charging device.
Alternatively, Background control terminal can also be used for sending the first reservation to communication module and remove instruction, and the first reservation removes instruction for removing the subscription state of the target charging device being about device to be charged charging in advance; Communication module can also be used for receiving and issue the first reservation removes instruction; And target charging device can also be used for the first reservation that received communication module issues and removes instruction, and unlock voluntarily.
By the embodiment of the present invention, not only can realize charging reservation, after charging reservation, charging reservation can also be removed according to the demand of user, make charging system more intelligent, user-friendly, improve the Experience Degree of user.Further, after reservation is removed, this user can preengage charging again.
Alternatively, whether communication module can also be used for detecting the reservation corresponding with reservation instruction of target charging device overtime, wherein, if reservation time-out, then issues the second reservation and removes instruction; Target charging device can also be used for the second reservation releasing instruction that received communication module issues, and unlocks voluntarily.
It should be noted that, charging device can be various types of charging pile, and as integrated pile, direct-current charging post, alternating-current charging pile etc., these charging piles are used for for charging electric vehicle, below to use charging pile to elaborate the present invention for charging electric vehicle.
Such as, during actual enforcement, whether communication module can also be used for detecting the reservation corresponding with reservation instruction of target charging pile overtime, wherein, if reservation time-out, then issues the second reservation and removes instruction; Target charging pile can also be used for the second reservation releasing instruction that received communication module issues, and unlocks voluntarily, namely removes on this charging pile and preengages charging business.
By the embodiment of the present invention, reach the object removing reservation when preengaging time-out, thus achieve the reservation charging business removing in time and current charging device exceeds the time limit so that other users use the technique effect of this equipment.
Alternatively, when target charging device is also for judging that the current state of target charging device meets holding state in communication module, the reservation instruction that received communication module issues, and be certainly about to reservation charging inlet be set to reservation protocol.
Pass through the embodiment of the present invention, with whole charging device is all set to compared with charge mode, only be set to reservation protocol by the charging inlet preengage, other idle charging inlet on this charging device is made by reservation charging or can directly to apply for charging, the very high utilance of charging device, reduces production cost.
Alternatively, communication module can also be used for detecting target charging device and whether access charging system, wherein, if testing result is yes, then and instruction when to issue pair; And target charging device can also be used for that received communication module issues pair time instruction, and synchronous with the upper charging system retention time.
Pass through the embodiment of the present invention, Background control terminal can be reached synchronous with the charging device retention time, make reservation more accurate, prevent because subscription time is inconsistent and cause the charging device be subscribed to be thought by mistake reservation time-out by other CUs or charging device and remove corresponding reservation.
Alternatively, target charging device also for sending status frames to communication module after access charging system.
Like this, communication module is when again receiving charging reservation instruction that Background control terminal sends or again receiving charging application that other users send from scene, and the state information that can report according to charging device accurately judges whether current charging device can be used.
Alternatively, target charging device can also be used for access charging system after the cycle send status frames to communication module; And communication module is also for detecting the status frames whether receiving target charging device and send in preset time period, wherein, if testing result is no, then determines target charging device disconnecting.
On the one hand, target charging device periodically sends status frames, and communication module can periodically update the state information of target charging device, thus can improve the accuracy rate of follow-up reservation; On the other hand, by whether detecting target charging device according to subscription time rule uploaded state information, communication module can judge that whether the connection of target charging device is intact in time, reaches the object of investigation fault in time.
Alternatively, communication module can also be used for sending essential information request command to target charging device; And target charging device can also be used for receiving essential information request command and respond self running status, charging inlet quantity and ammeter number.Wherein, running status comprises normal operation, stoppage in transit, fault etc.
By reporting essential information, reference data can be provided for backstage reservation, reducing the reservation frequency of failure, improving reservation efficiency, save the subscription time of user.
Alternatively, Background control terminal can comprise: handheld terminal, for the identification information of field scan target charging device, and the identification information scanned is sent communication module to apply for using the charging of target charging device.
Particularly, handheld terminal can the Quick Response Code of field scan target charging device, and the Quick Response Code scanned is sent communication module apply for using target charging device to charge.
Alternatively, communication module also for after the identification information receiving handheld terminal scanning, judges whether the current state of target charging device meets application condition, wherein, if judge that the current state of target charging device meets application condition, then notify handheld terminal application success.
It should be noted that, communication module, after receiving identification information, can generate corresponding identifying code, and the identifying code of generation is sent to charging device carries out charging device state verification.Wherein, if checking learns that current charging device has idle charging inlet, then communication module can send information prompting user and applies for successfully; If checking learns that current charging device does not have idle charging inlet, then communication module can send information prompting user and apply for failure.
Wherein, above-mentioned charging system can by the network topological diagram demonstration shown in Fig. 2, and wherein, Background control terminal is as telecommunication network; Charger is connected by CAN with direct-current charging post, and both form DC charging equipment; Each communication module is aforesaid wireless communication module, be separately positioned on direct-current charging post, integrated pile and exchange in the charging devices such as stake, and communicated with corresponding charging pile by Ethernet or RS-232 or RS-485 or CAN, and by wireless ethernet or GPRS/3G and Background control terminal communication, finally, each charging pile is that charging implemented by each electric automobile under the control of Background control terminal.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
In the above embodiment of the present invention, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
In several embodiments that the application provides, should be understood that, disclosed technology contents, the mode by other realizes.Wherein, device embodiment described above is only schematic, the such as division of described unit, can be that a kind of logic function divides, actual can have other dividing mode when realizing, such as multiple unit 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 by some interfaces, and the indirect coupling of unit or module or communication connection can be electrical or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed on multiple unit.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a charging system, is characterized in that, comprising:
Background control terminal, for sending reservation instruction to communication module, described reservation instruction is device to be charged charging for preengaging target charging device;
Described communication module, for receiving described reservation instruction, and judges whether the current state of described target charging device meets pre-conditioned, wherein, judge the current state of described target charging device meet described pre-conditioned time, issue described reservation instruction; And
Described target charging device, for judge in described communication module the current state of described target charging device meet described pre-conditioned time, receive the reservation instruction that described communication module issues, and self-locked.
2. system according to claim 1, is characterized in that,
Background control terminal also removes instruction for sending the first reservation to described communication module, and described first reservation removes instruction for removing the subscription state of the target charging device being about device to be charged charging in advance;
Described communication module also removes instruction for receiving and issuing described first reservation; And
Instruction is removed in the first reservation that described target charging device also issues for receiving described communication module, and unlocks voluntarily.
3. system according to claim 1, is characterized in that,
Whether the reservation of described communication module also for detecting described target charging device corresponding with described reservation instruction be overtime, wherein, if reservation time-out, then issues the second reservation and remove instruction;
Instruction is removed in the second reservation that described target charging device also issues for receiving described communication module, and unlocks voluntarily.
4. system according to claim 1, it is characterized in that, when described target charging device is also for judging that the current state of described target charging device meets holding state in described communication module, receive the reservation instruction that described communication module issues, and be certainly about to reservation charging inlet be set to reservation protocol.
5. system according to claim 1, is characterized in that,
Whether described communication module also accesses charging system for detecting described target charging device, wherein, if testing result is yes, then and instruction when to issue pair; And
Described target charging device also for receive that described communication module issues pair time instruction, and synchronous with the upper described charging system retention time.
6. system according to claim 5, is characterized in that, described target charging device also for sending status frames to described communication module after the described charging system of access.
7. system according to claim 6, is characterized in that,
Described target charging device also sends described status frames for the cycle after the described charging system of access to described communication module; And
Described communication module also for detecting the status frames whether receiving described target charging device and send in preset time period, wherein, if testing result is no, then determines described target charging device disconnecting.
8. system according to claim 1, is characterized in that,
Described communication module is also for sending essential information request command to described target charging device; And
Described target charging device is also for receiving described essential information request command and responding self running status, charging inlet quantity and ammeter number.
9. system according to claim 1, it is characterized in that, described Background control terminal comprises: handheld terminal, for the identification information of target charging device described in field scan, and the identification information scanned is sent described communication module to apply for using the charging of described target charging device.
10. system according to claim 9, it is characterized in that, described communication module is also for after the identification information receiving the scanning of described handheld terminal, judge whether the current state of described target charging device meets application condition, wherein, if judge that the current state of described target charging device meets described application condition, then notify described handheld terminal application success.
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| CN201510174150.9A CN104716724A (en) | 2015-04-13 | 2015-04-13 | Charge system |
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| CN201510174150.9A CN104716724A (en) | 2015-04-13 | 2015-04-13 | Charge system |
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| CN105790395A (en) * | 2016-04-28 | 2016-07-20 | 国网北京市电力公司 | Electric vehicle alternating current charging control method and system thereof |
| CN105811551A (en) * | 2016-04-28 | 2016-07-27 | 国网北京市电力公司 | Direct-current charging control method and system for electric vehicle |
| CN106771750A (en) * | 2016-12-26 | 2017-05-31 | 广东欧珀移动通信有限公司 | The determination method and device of charging equipment |
| CN107040590A (en) * | 2017-03-28 | 2017-08-11 | 合肥亮天新能源科技有限公司 | A kind of remote upgrade method of New-type charge stake |
| CN107181288A (en) * | 2016-03-09 | 2017-09-19 | 宝沃汽车（中国）有限公司 | Electric automobile and its charge control method and battery management system |
| CN113858979A (en) * | 2020-06-30 | 2021-12-31 | 比亚迪股份有限公司 | Device and method for charging, charging system and vehicle |
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Application publication date: 20150617 |