Summary of the invention
The embodiment of the invention provides a kind of diagnostic control systems of charging pile, at least to solve that charging pile can not be carried outThe technical issues of remote diagnosis and control.
According to an aspect of an embodiment of the present invention, a kind of diagnostic control system of charging pile is provided, comprising: chargingStake；Acquisition unit, for acquiring the operation data of the charging pile；Diagnosis control unit, for raw according to the operation dataControl information is generated at diagnostic result, and according to the diagnostic result, wherein the diagnostic result is used to indicate the charging pileWorking condition it is normal or abnormal, the control information is for controlling the charging pile.
Further, the operation data includes: status data, and the acquisition unit includes: sensor network, for adoptingCollecting the status data, wherein the sensor network includes: multiple sensors positioned at each position of the charging pile,Processor is communicated to connect with multiple sensors, for pre-processing to the status data, wherein the pretreatmentIt include: to be compared the status data with predetermined threshold, if the status data is higher than the predetermined threshold, describedThe first warning message for indicating the status data exception is added in operation data.
Further, the sensor is also used to detect the communications status between the sensor and the processor,In, if the communications status is abnormal, addition is used to indicate the second abnormal report of the communications status in the operation dataAlert information.
Further, the sensor network and processor are wirelessly communicated by 2.4G establishes communication connection.
Further, the diagnosis control unit includes: remote server, for receiving the institute of the acquisition unit transmissionOperation data is stated, or sends the control information to the charging pile；Remote monitoring platform, for raw according to the operation dataThe control information is generated at the diagnostic result, and according to the diagnostic result, or raw according to the operation information of user's inputAt the control information；Client, the diagnostic result generated for obtaining the remote monitoring platform, or receive and obtain instituteState operation information.
Further, the system comprises charging pile control units, for controlling the charging pile according to the control information.
Further, the charging pile control unit includes: voltage control module, is used for response control information, generates electricityPress control instruction；Current control module is used for response control information, generates current control instruction；Temperature control modules, for ringingInformation should be controlled, temperature control instruction is generated；Switch control module is used for response control information, generates switching control instruction；FirmlyPart circuit, respectively with the voltage control module, the current control module, the temperature control modules, the switch controlModule is connected, for controlling the charging pile according to control instruction, wherein the control instruction includes: that the voltage control refers toIt enables, current control instruction, the temperature control instruction and the switching control instruction.
Further, the system also includes communication units, for establishing the charging pile control unit and the diagnosisCommunication connection between control unit；Wherein, the communication unit is established with the charging pile control unit by RS485 serial portsCommunication connection, the communication unit and the diagnosis control unit are established by internet and are communicated to connect.
Further, the system also includes communication units, for establishing the acquisition unit and the diagnosis control listCommunication connection between member；Wherein, the communication unit and the acquisition unit are established by RS485 serial ports communicates to connect, instituteIt states communication unit and the diagnosis control unit and communication connection is established by internet.
Further, the communication unit includes: Wi-Fi module, for transmitting the operation data by RS485 serial portsWith the control information；Router, for passing through operation data and the control information described in internet transmissions；Wherein, describedWi-Fi module and the router are established by wireless network to be communicated to connect.
In embodiments of the present invention, the operation data of charging pile is acquired by acquisition unit；And by collected operation numberAccording to transmission value diagnosis control unit, diagnostic result is generated according to operation data by diagnosis control unit, is indicated by diagnostic resultThe working condition of charging pile is normal or abnormal, and generates control information according to diagnostic result, charging pile is controlled, to realize pairThe technical effect that charging pile is remotely controlled, and then solve the technology that can not carry out remote diagnosis and control to charging pile and askTopic.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present inventionAttached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is onlyThe embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill peopleThe model that the present invention protects all should belong in member's every other embodiment obtained without making creative workIt encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this wayData be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein orSequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that coverCover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited toStep or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, productOr other step or units that equipment is intrinsic.
Fig. 1 is a kind of schematic diagram of the diagnostic control system of charging pile according to an embodiment of the present invention, as shown in Figure 1, packetIt includes: charging pile 11；Acquisition unit 13, for acquiring the operation data of charging pile；Diagnosis control unit 15, for according to operation numberControl information is generated according to generation diagnostic result, and according to diagnostic result, wherein diagnostic result is used to indicate the work shape of charging pileState is normal or abnormal, and control information is for controlling charging pile.
In embodiments of the present invention, the operation data of charging pile is acquired by acquisition unit；And by collected operation numberAccording to transmission value diagnosis control unit, diagnostic result is generated according to operation data by diagnosis control unit, is indicated by diagnostic resultThe working condition of charging pile is normal or abnormal, and generates control information according to diagnostic result, charging pile is controlled, to realize pairThe technical effect that charging pile is remotely controlled, and then solve the technology that can not carry out remote diagnosis and control to charging pile and askTopic.
Fig. 2 is a kind of schematic diagram of acquisition unit according to an embodiment of the present invention, as shown in Fig. 2, operation data includes: shapeState data, acquisition unit include: sensor network 21, are used for acquisition state data, wherein sensor network includes: to be located to fillMultiple sensors 211 of each position of electric stake, processor 23, with multiple sensors communicate to connect, for status data intoWherein, pretreatment includes: to be compared status data with predetermined threshold for row pretreatment, if status data is higher than predetermined threshold,The first warning message for indicating status data exception is then added in operation data.
As a kind of optional embodiment, sensor, the communications status being also used between detection sensor and processor,In, if communications status is abnormal, addition is used to indicate the second warning message of communications status exception in operation data.
As a kind of optional embodiment, sensor network and processor are wirelessly communicated by 2.4G and establish communication connection,In practice, sensor network can flexible topology according to actual needs.
The above embodiment of the present invention, multiple sensors are located at each position of charging pile, for measuring voltage, electric current, temperatureFor degree etc. for measuring the status data of charging pile health status, processor, can be in operation data after receiving operation dataStatus data pre-processed, status data is compared with predetermined threshold, if status data be higher than predetermined threshold,Operation data adds the first warning message.
Optionally, the also built-in house dog program of sensor, for in networking, processor and all the sensors communications statusIt is timed detection, if communications status is abnormal, the second warning message is added in operation data.
Fig. 3 is a kind of schematic diagram of diagnosis control unit according to an embodiment of the present invention, as shown in figure 3, diagnosis control listMember includes: remote server 31, sends control information for receiving the operation data of acquisition unit transmission, or to charging pile；FarRange monitoring platform 35 for generating diagnostic result according to operation data, and generates the control information according to the diagnostic result,Or the control information is generated according to the operation information of user's input；Client 37, for obtaining remote monitoring platform generationDiagnostic result, or receive and obtain the operation information.
Optionally, remote server is also used to carry out data storage to remote monitoring platform.
The above embodiment of the present invention, remote service are used to carry out data interaction, such as real-time running data of reception charging pile,Emission control information etc., and data storage is carried out, as stored the history data of charging pile, storing at long-range monitoring platformData and processing result (such as diagnostic result) after reason.
Optionally, long-range monitoring platform by by real-time running data compared with predetermined threshold, by real-time running data withHistory data compares, or by the change curve of real-time running data compared with the curve of normal data, and with referring to according to defaultMark carries out Comprehensive Assessment to the health status of charging pile, if the index of correlation of operation data is beyond in preset value or operation dataIncluding the first warning information and the second warning information, then generates warning message (or diagnostic result) and be sent to client.
Optionally, long-range monitoring platform detects real-time running data, if detecting in operation data includes that the first early warning is believedNumber, then it represents that the status data of charging pile is abnormal；If detecting to include the second pre-warning signal in operation data, then it represents that sensorCommunications status it is abnormal.
Optionally, client can receive warning message (or diagnostic result), execute user according to warning message (or diagnosisAs a result the relevant operation (as stopped charging)) carried out, then the operation information of user is converted into control letter by long-range monitoring platformNumber, charging pile control unit is sent to by remote server and carries out relevant control.
Optionally, in case of emergency, long-range monitoring platform automatically can carry out charging pile remote according to pre-set programsProcess control, and notify client.
As a kind of optional embodiment, system includes: charging pile control unit, for control charging according to the control informationStake.
Fig. 4 is a kind of schematic diagram of charging pile control unit according to an embodiment of the present invention, as shown in figure 4, charging pile controlUnit 17 processed includes: voltage control module 41, is used for response control information, generates voltage control instructions；Current control module 43,For response control information, current control instruction is generated；Temperature control modules 45 are used for response control information, generate temperature controlSystem instruction；Switch control module 47 is used for response control information, generates switching control instruction；Hardware circuit 49, respectively with voltageControl module, current control module, temperature control modules, switch control module are connected, and charge for being controlled according to control instructionStake, wherein control instruction includes: voltage control instructions, current control instruction, temperature control instruction and switching control instruction.
The above embodiment of the present invention, charging pile control unit can activate voltage control module, electric current according to the control informationAt least one control module in control module, temperature control modules and switch control module generates the control instruction of shape shadow, mostThe long-range control to charging pile is realized according to corresponding control instruction by hardware circuit eventually.
As a kind of optional embodiment, system further include: communication unit, for establishing charging pile control unit and diagnosisCommunication connection between control unit；Wherein, communication unit establishes communication link by RS485 serial ports with charging pile control unitIt connects, communication unit and diagnosis control unit are established by internet and communicated to connect.
As a kind of optional embodiment, system further include: communication unit, for establishing acquisition unit and diagnosis control listCommunication connection between member；Wherein, communication unit and acquisition unit are established by RS485 serial ports and are communicated to connect, communication unit withDiagnosis control unit is established by internet and is communicated to connect.
Fig. 5 is a kind of schematic diagram of communication unit according to an embodiment of the present invention, as shown in figure 5, communication unit 19 includes:Wi-Fi module 51, for transmitting operation data and control information by RS485 serial ports；Router 53, for being passed by internetDefeated operation data and control information；Wherein, Wi-Fi module and router are established by wireless network communicates to connect.
The above embodiment of the present invention, Wi-Fi unit are connect with acquisition unit, charging pile control unit by RS485 serial ports,Router carries out data interaction by internet and diagnosis control unit.
It should be noted that in practice communication unit and acquisition unit, charging pile control unit connection typeIt can be selected according to physical condition.
The present invention also provides a kind of preferred embodiment, it is long-range that the preferred embodiment provides a kind of charging pile health statusDiagnosis and early warning system.
Fig. 6 is the schematic diagram of a kind of charging pile health status remote diagnosis and early warning system according to an embodiment of the present invention,As shown in Figure 6, comprising: charging pile 11, acquisition unit 13, diagnosis control unit 15, charging pile control unit 17 and communication unit19。
Wherein, acquisition unit 13 includes: sensor network 21 and processor 23, multiple sensors in sensor network 21211 are located at each position of charging pile 11, and for measuring voltage, electric current, temperature etc. is used to measure the status data of charging pile.
Wherein, diagnosis control unit 15 includes: remote server 31, long-range monitoring platform 35 and client 37, and distal end takesBusiness device 31 is responsible for data exchange and storage, and long-range monitoring platform 35 is responsible for data processing, fault diagnosis and early warning and long-range control,Client is for human-computer interaction and auxiliary control.
Wherein, charging pile control unit 17 includes: voltage control module 41, current control module 43, temperature control modules45, switch control module 47, hardware circuit 49.
Wherein, communication unit 19 includes: Wi-Fi unit 51 and router 53, wherein Wi-Fi unit 51 and acquisition unit13 are connected with charging pile control unit 17 by RS485 serial ports；Router 53 is carried out by internet and diagnosis control unit 15Data interaction.
Fig. 7 is the schematic diagram of a kind of charging pile health status remote diagnosis and early warning process according to an embodiment of the present invention,As shown in fig. 7, related data (such as operation data, wherein operation number when 21 real-time measurement charging pile 11 of sensor network is runAccording to including status data), and wirelessly communicated by 2.4G and status data is sent to acquisition unit 13.
Optionally, acquisition unit 13 can pre-process status data, i.e., carry out status data and preset thresholdCompare, if status data is higher than predetermined threshold data, (the i.e. first alarm of data exception warning message is added in operation dataInformation), while house dog program built in 23 is handled, being timed detection to all the sensors communication in networking, (i.e. detection passesThe communications status of sensor), if communications status is abnormal, warning message (the i.e. second report of communication abnormality is added in operation dataAlert information)；Then operation data is sent by RS485 serial ports to Wi-Fi unit 51.
Optionally, operation data is transmitted to router 53 by wireless network by Wi-Fi unit 51；Last router 53By internet, operation data is transmitted to remote server 31.
Optionally, remote server 31 stores received operation data, and is called by long-range monitoring platform 35, long-range to monitorPlatform 35 is by compared with predetermined threshold, by real-time running data compared with history data, or inciting somebody to action real-time running dataThe change curve of real-time running data is compared with the curve of normal data, and with according to pre-set level, to the health status of charging pileComprehensive Assessment is carried out, if the index of correlation of operation data is beyond including the first warning information and the in preset value or operation dataTwo warning information then generate warning message (or diagnostic result) and are sent to client 37.
Optionally, according to the operation of client 27 or preset program, long-range monitoring platform 35 passes through remote server 31With communication unit 19, charging pile control unit 17 is sent control signals to.
Optionally, charging pile control unit 17 can activate voltage control module 41, electric current according to different control signalsControl module 43, temperature control modules 45, a part in switch control module 47, finally by hardware circuit 49 to charging pileIt is controlled, realize long-range adjustment charging pile operating status or shuts down charging pile.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodimentThe part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through othersMode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke YiweiA kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine orPerson is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutualBetween coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or moduleIt connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unitThe component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multipleOn unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unitIt is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated listMember both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent productWhen, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantiallyThe all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other wordsIt embodies, which is stored in a storage medium, including some instructions are used so that a computerEquipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole orPart steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are depositedReservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program codeMedium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the artFor member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answeredIt is considered as protection scope of the present invention.