CN102520695B - Electric vehicle remote control system and electric vehicle state reporting, controlling and querying method - Google Patents
Electric vehicle remote control system and electric vehicle state reporting, controlling and querying methodDownload PDFInfo
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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
- 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]
- 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
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- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
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- Y04S30/12—Remote or cooperative charging
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Abstract
Description
Technical field
The present invention relates to Smart Home control technology field, particularly a kind of electric vehicle remote control system and electric vehicle state reporting and control querying method thereof.
Background technology
Smart Home is more and more most from our life, has now realized the ruuning situation that just can know all electrical equipment of family or equipment by certain terminal (as televisor) of family.Smart Home is mainly that the equipment such as indoor light, household electrical appliances, curtain, door, window are controlled at present, but seems to have forgotten a most important part-love car in people's life.Along with the raising of environmental consciousness, electric motor car uses also more and more universal, and people like love car to stop just starting to liking car charging, the middle appreciation TV programme of then going back home.If people need to understand the charged state of loving car, need in person understand to parking lot, make troubles with regard to the life of giving people like this, user vehicle experience effect is poor, if people can just can understand charged state and the security protection state of loving car at home, and need not in person go to parking lot to understand, this just brings facility, user's experience effect is better, has realized Intelligent life truly.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the object of the present invention is to provide a kind of electric vehicle remote control system and electric vehicle state reporting and control querying method thereof, can carry out Long-distance Control to the state of electric motor car, realize Intelligent life truly, strengthen user's experience effect.
In order to achieve the above object, the present invention has taked following technical scheme:
A kind of tele-control system of electric motor car charging, belong to in-plant remote control technology, for Smart Home control, the display control apparatus that it comprises electric motor car and communicates by line of electric force and described electric motor car, described line of electric force is also given respectively described electric motor car and the power supply of described display control apparatus; Display control apparatus is televisor or computer, wherein,
Described electric motor car is connected with line of electric force, and when the battery of described electric motor car is during in charged state, described electric vehicle is in the charged state of the described battery of real-time detection; And communication signal on demodulation line of electric force, communicate with display control apparatus, and the charging status information of battery is modulated into the signal of the first predeterminated frequency, send to display control apparatus by line of electric force;
Described display control apparatus is connected with line of electric force, for the communication signal on demodulation line of electric force, communicates with electric motor car, and the state of real-time sense and control electric motor car; And send query statement and/or steering order by line of electric force to electric motor car.
In the tele-control system of above-mentioned electric motor car charging, described electric motor car is also for detecting in real time the security protection state of self, and reports display control apparatus;
The security protection status information that described display control apparatus also sends for receiving electric motor car, and show described security protection status information.
In the tele-control system of above-mentioned electric motor car charging, described electric motor car comprises:
The first power module being connected with line of electric force, for providing power supply to electric motor car;
The first modulation /demodulation module, the control signal sending for receiving display control apparatus, and from this control signal, demodulate communication signal and send to microprocessing systems; And the status information that microprocessing systems is sent is modulated into the signal of the first predeterminated frequency, send by described line of electric force;
The first communication module, for realizing communicating by letter between the first modulation /demodulation module and microprocessing systems;
Described microprocessing systems, the communication signal sending for receiving the first modulation /demodulation module, and this communication signal is decoded, send to the electronic control system of display control apparatus; And the status information of forwarding electronic control system transmission;
Mating interface, for realizing docking of microprocessing systems and electronic control system communication;
Described electronic control system, for controlling the electric weight detection module of electric motor car and the open and close of charging module, and receives the charging status information that electric weight detection module feeds back, and sends to microprocessing systems;
Electric weight detection module, for detecting in real time the charged state of battery;
Charging module, for charging the battery;
Described the first power module is connected with line of electric force, the first modulation /demodulation module and charging module respectively, described the first modulation /demodulation module is connected with line of electric force and the first communication module respectively, described the first communication module is connected with microprocessing systems, described microprocessing systems is connected with electronic control system by described mating interface, described electronic control system is connected with electric weight detection module and charging module respectively, and described electric weight detection module is connected with battery respectively with charging module.
In the tele-control system of above-mentioned electric motor car charging, described electric motor car also comprises: the safety-protection system being connected with electronic control system, for detecting in real time the security protection state of electric motor car, and feeds back the security protection status information of electric motor car to electronic control system;
Described electronic control system is also for receiving described security protection status information, and sends to microprocessing systems.
In the tele-control system of above-mentioned electric motor car charging, described display control apparatus comprises:
The second source module being connected with line of electric force, for powering to display control apparatus;
The second modulation /demodulation module, the signal of the first predeterminated frequency sending for receiving electric motor car, and from this first predeterminated frequency signal, demodulate communication signal and send to electric motor car monitoring module; And the steering order information that electric motor car monitoring module is sent is modulated into the signal of the second predeterminated frequency, send by line of electric force;
The second communication module, for realizing communicating by letter between the second modulation /demodulation module and electric motor car monitoring module;
Electric motor car monitoring module, for the state of electric motor car is intercepted and controlled, and sends to the status information listening to the central control module of display control apparatus;
Monitoring module interface, for realizing docking of electric motor car monitoring module and central control module;
Described central control module, for controlling the normal mode of operation of display control apparatus, and in the time receiving the status information that electric motor car monitoring module sends, controls display control apparatus and shows;
Signal handover module, for according to the display interface of the corresponding switching display control apparatus of control signal of central control module output;
Display screen, for showing the status information of user interface and electric motor car;
User's electric motor car control module, is used to user that the operation interface of query statement and steering order is provided;
User terminal control module, for controlling the mode of operation of described central processing module for user;
Described second source module is connected with line of electric force and the second modulation /demodulation module respectively, described the second modulation /demodulation module is connected with described line of electric force and the second communication module respectively, the second communication module is connected with electric motor car monitoring module, described electric motor car monitoring module is connected with described central control module by monitoring module interface, and described central control module is connected with display screen by signal handover module; Described user's electric motor car control module is connected with electric motor car monitoring module, and described user terminal control module is connected with central control module.
In the tele-control system of above-mentioned electric motor car charging, the display mode of the status information of electric motor car on display screen is full screen display or shows at the predeterminated position of display screen.
In the tele-control system of above-mentioned electric motor car charging, described display control apparatus also comprises the loudspeaker being connected with described central control module, for passing through the status information of voice broadcast electric motor car.
In the tele-control system of above-mentioned electric motor car charging, a method for electric motor car uploaded state information, belongs to in-plant remote control technology, and for Smart Home control, it comprises:
A, detected in real time the charged state of battery by electric motor car, in the time that battery electric quantity is full of or is abnormal, the signal that charging status information is modulated into corresponding frequencies sends to display control apparatus;
B, judge whether electric motor car and display control apparatus connect; If so, perform step C; Otherwise, end operation;
C, display control apparatus receive the detection information of electric motor car, and this detection information is decoded and processed and show; Described display control apparatus is televisor or computer.
In the method for above-mentioned electric motor car uploaded state information, before described step B, described method also comprises: detected in real time the security protection state of self by electric motor car, in the time of the security protection abnormal state of electric motor car, the signal that security protection status information is modulated into predeterminated frequency sends to display control apparatus; Described detection information comprises charging status information and/or security protection status information.
Adopt a method of inquiring about electric vehicle state by display control apparatus control in the tele-control system of above-mentioned electric motor car charging, belong to in-plant remote control technology, for Smart Home control, it comprises:
A0, the user interface of display control apparatus is switched to electric motor car monitoring mode interface; ; Described display control apparatus is televisor or computer;
B0, to electric motor car sending controling instruction and/or query statement, and judge whether display control apparatus and electric motor car are advised being connected; If so, perform step C0; Otherwise, end operation;
C0, electric motor car receive the instruction that described display control apparatus sends, and to the described instruction processing of decode, and after the described instruction of execution, return to corresponding status information to display control apparatus;
D0, receive described status information by display control apparatus, and show.
Compared to prior art, electric vehicle remote control system provided by the invention and electric vehicle state reporting and control querying method thereof, its system comprises electric motor car and display control apparatus, between electric motor car and display control apparatus, be connected and realize communication by line of electric force, electric motor car automatically uploaded state information to display control apparatus, and show by display control apparatus, make user also can understand in real time the state of electric motor car at home; And user also can be sent and control and/or query statement to electric motor car by operation display control apparatus, understands the state of electric motor car and realizes the Long-distance Control to electric motor car, has increased user's experience effect, has realized the upper Smart Home control of real meaning.
Brief description of the drawings
Fig. 1 is the structured flowchart of the tele-control system preferred embodiment of electric motor car charging of the present invention.
Fig. 2 is the structured flowchart of electric motor car in the tele-control system system preferred embodiment of electric motor car of the present invention charging.
Fig. 3 is the structured flowchart of display control apparatus in the tele-control system system preferred embodiment of electric motor car of the present invention charging.
Fig. 4 is the method flow diagram of electric motor car uploaded state information in the tele-control system of electric motor car of the present invention charging.
Fig. 5 is the method flow diagram of display control apparatus control and/or inquiry electric vehicle state in the tele-control system of electric motor car of the present invention charging.
Embodiment
The invention provides a kind of electric vehicle remote control system and electric vehicle state reporting and control querying method thereof, can be full of at battery of electric vehicle electric weight, charge abnormal, security protection abnormal state time, automatically by state information report to display control apparatus.In the time that user wants to understand the state of electric motor car, can, by the state of operation display control apparatus inquiry electric motor car, can also carry out Long-distance Control to electric motor car, as closed vehicle window, stopping charging etc.
For making object of the present invention, technical scheme and effect clearer, clear and definite, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The tele-control system of electric motor car that the embodiment of the present invention provides charging belongs to in-plant remote control technology, its use user family downstairs, villa, the community place such as downstairs.The tele-control system of described electric motor car charging comprises electric motor car and display control apparatus, it connects control by line of electric force each other, realize the grasp of the charge condition to electric motor car and security protection situation by display control apparatus, and in electric motor car during in abnormality, also automatically uploaded state information to display control apparatus.
Refer to Fig. 1, it is the structured flowchart of the tele-control system of electric motor car charging of the present invention.As shown in the figure, the tele-control system of described electric motor car charging compriseselectric motor car 11 anddisplay control apparatus 21, and describedelectric motor car 11 is generally electric automobile or electric bicycle, and it is directly connected and charges with line of electric force.Describeddisplay control apparatus 21 is the equipment of the displayable images such as televisor, computer, when its work, is also connected with line of electric force, is set up and communicates by letter, and give this display control apparatus power supply by line of electric force by line of electric force with electric motor car.
In the embodiment of the present invention, when the battery ofelectric motor car 11 is during in charged state,electric motor car 11 can detect and report the charged state of battery in real time, and the communication signal in the time of charging on demodulation line of electric force is (in the present embodiment, this communication signal comprises query statement information and the steering order information that displaycontrol apparatus 21 sends), set up and communicate by letter withdisplay control apparatus 21, and in the time reporting charged state, the charging status information of battery is modulated into the signal of the first predeterminated frequency, sends to displaycontrol apparatus 21 by line of electric force.
Describeddisplay control apparatus 21 is in carrying out normal mode of operation demonstration, and the communication signal on also can demodulation line of electric force, sets up and communicate by letter withelectric motor car 11, intercepts and control the state of electric motor car 11.And in the time thatelectric motor car 11 does not have uploaded state information, thisdisplay control apparatus 21 also can send query statement and/or steering order toelectric motor car 11 by line of electric force, so that this instruction is carried out inelectric motor car 11.
In the specific implementation, describedelectric motor car 11 also can be used for detecting in real time the security protection state of himself, reportsdisplay control apparatus 21 by line of electric force.Then receive by describeddisplay control apparatus 21 the security protection status information thatelectric motor car 11 sends, and show described security protection status information.And,display control apparatus 21 also can directly send security protection status poll instruction toelectric motor car 11, understand the security protection state ofelectric motor car 11, or sending controling instruction is controlled the security protection state ofelectric motor car 11, or send security protection status poll instruction and steering order, understand the security protection state ofelectric motor car 11, and then control the security protection state ofelectric motor car 11 by steering order.
Refer to Fig. 2, the structured flowchart of its electric motor car providing for the embodiment of the present invention, as shown in the figure, described electric motor car comprises thefirst power module 111, the first modulation /demodulation module 112, thefirst communication module 113,microprocessing systems 114,mating interface 115,electronic control system 116, electricweight detection module 117,charging module 118 andbattery 119.
Described the first power module 111 is directly connected with line of electric force, for powering to the first modulation /demodulation module 112 and charging module 118.Described the first modulation /demodulation module 112 is connected with line of electric force, described the first modulation /demodulation module 11 is also connected with microprocessing systems 114 by the first communication module 113, the control signal sending for receiving display device, and from this control signal, demodulate communication signal and send to described microprocessing systems 114; The status information that it is responsible for that microprocessing systems 114 is sent is simultaneously modulated into the signal of the first predeterminated frequency, sends by line of electric force.In the present embodiment, described the first predeterminated frequency signal is certain frequency segment signal, the signal status information that it sends for electric motor car, and the signal definition that the present invention sends display control apparatus is the second predeterminated frequency signal, and the first predeterminated frequency signal is not identical with the frequency of the second predeterminated frequency signal, but the frequency of described the first predeterminated frequency signal and the second predeterminated frequency signal is specially how many, can set according to actual conditions, this is not restricted herein.In the specific implementation, charged state signal and security protection status information that electric motor car sends, and the query statement of display control apparatus end transmission is not identical with the frequency band of steering order respective signal yet, in case signal disturbs.
Describedmating interface 115, for realizing docking ofmicroprocessing systems 114 andelectronic control system 116 communications, it specifically comprisesmicro-system interface 1151 andelectronic control system 116interfaces 1152, these two interfaces are respectively the assistance mating interfaces of communication betweenmicroprocessing systems 114 andelectronic control system 116, thereby realize modularization separately.Describedmicroprocessing systems 114 is embedded microprocessing systems, it is connected with describedelectronic control system 116 by describedmating interface 115, the communication signal (as the query statement signal of display control apparatus end transmission) sending for receiving the first modulation /demodulation module 112, and after this communication signal is decoded, then theelectronic control system 116 being transmitted to removes to carry out command adapted thereto; Meanwhile, it is also responsible for the status information that forwardingelectronic control system 116 sends, and reports to display control apparatus end by microprocessingsystems 114.
Describedelectronic control system 116 is connected with electricweight detection module 117 and chargingmodule 118 respectively, for in the time that electric motor car charges, control the electricweight detection module 117 of electric motor car and the unlatching of chargingmodule 118, electricweight detection module 117 is detected the electric weight ofbattery 119, andcontrol charging module 118battery 119 is charged.Simultaneously it also receives the charging status information that electricweight detection module 117 feeds back, and sends in microprocessing systems 114(the present embodiment, can by detect electric weight number characterize the degree of charged state process); And afterbattery 119 is full of, thiselectronic control system 116 is also controlled chargingmodule 118 and closed, and stops charging tobattery 119, quick-fried to prevent that battery from filling.
Described electricweight detection module 117 is connected withbattery 119, for detecting in real time the charged state ofbattery 119, and charging status information is fed back to electronic control system 116.Charging module 118 is connected withbattery 119, for accepting the control ofelectronic control system 116, realizes battery is charged.
In the embodiment of the present invention, described electric motor car also comprises the safety-protection system 120 being connected withelectronic control system 116, for detecting in real time the security protection state of electric motor car, and feeds back the security protection status information of electric motor car to electronic control system 116.Describedelectronic control system 116 is also for receiving described security protection status information, and is transmitted to microprocessingsystems 114, reports display control apparatus by microprocessing systems 114.If electric automobile is in when charging, user has forgotten pass car door, and 120 of this safety-protection systems are by the security protection state information report of this electric automobile to display control apparatus end, and now user can control the automatic closed door of electric automobile by manipulation display control apparatus.
Refer to Fig. 3, the structured flowchart of its display control apparatus providing for the embodiment of the present invention.As shown in the figure, described display control apparatus comprises:second source module 211, the second modulation /demodulation module 212, thesecond communication module 213, electric motorcar monitoring module 214,monitoring module interface 215,central control module 216,signal handover module 217,display screen 218, user's electric motorcar control module 219 and userterminal control module 220.
Describedsecond source module 211 is connected with line of electric force, the second modulation /demodulation module 212 andcentral processing module 216 respectively, for powering to the second modulation /demodulation module 212 andcentral processing module 216, and central authorities are treated to the data processing centre (DPC) of display control apparatus, so also can be regarded assecond source module 211 herein to whole display control apparatus power supply.Described the second modulation /demodulation module 212 is connected with line of electric force, this the second modulation /demodulation module 212 is also connected with electric motorcar monitoring module 214 by thesecond communication module 213, be used for receiving the first predeterminated frequency signal of electric motor car transmission (when this concrete enforcement, its mode that receives the first predeterminated frequency signal is directly obtained from line of electric force), and from this frequency signal, demodulate communication signal (status information reporting as electric motor car) and send to electric motorcar monitoring module 214; The steering order information that this second modulation /demodulation module 212 is also responsible for that electric motorcar monitoring module 214 is sent is simultaneously modulated into the signal of the second predeterminated frequency, sends by line of electric force.
Described thesecond communication module 213 is for realizing communicating by letter between the second modulation /demodulation module 212 and electric motor car monitoring module 214.Electric motorcar monitoring module 214 is connected withcentral control module 216 by monitoringmodule interface 215, the status information sending for receiving electric motor car end, realize the state of electric motor car is intercepted and controlled, and the status information listening to is sent tocentral control module 216.
Describedmonitoring module interface 215 is for realizing docking of electric motorcar monitoring module 214 andcentral control module 216, thereby realizes modularization separately.Describedcentral control module 216 is connected withdisplay screen 218 bysignal handover module 217, for controlling the normal mode of operation of display control apparatus, as televisor normal play TV programme, it,, also in the time receiving the status information that electric motorcar monitoring module 214 sends, is controlleddisplay screen 218 interface switching and shows accordingly simultaneously.Signal handover module 217 is for the display interface of the corresponding switching display control apparatus of control signal exported according tocentral control module 216.
Described user's electric motorcar control module 219 is connected with electric motorcar monitoring module 214, is used to user that the operation interface of query statement and steering order is provided, and realizes the control of user to electric motor car.In the specific implementation, this user's electric motorcar control module 219 need switch to electric motor car monitoring mode by display device terminal from routine work pattern bycentral control module 216, now signalhandover module 217, under the control ofcentral control module 216, switches to electric vehicle state inquiry or control operation interface by user interface.Take display control apparatus as example as televisor, the function of this user's electric motor car control module can realize by telepilot, shows the operation interface of electric vehicle state query statement and steering order by telepilot control televisor.
Described userterminal control module 220 is connected withcentral control module 216, for the mode of operation ofcentral processing module 216 being controlled for user, user can be as required and the switching of mode of operation tocentral control module 216, and realizes the switching between routine work pattern and the electric motor car monitoring mode of central control module 216.Be considered as example taking display control apparatus as motor equally, when televisor need switch to while televising pattern from electric motor car monitoring mode, televisor receives user's steering order by userterminal control module 220, and according to this steering order, control central control module and switch to from electric motor car monitoring mode the pattern of televising, bysignal handover module 217, user interface is carried out to corresponding switching simultaneously.Now, video source is opened automatically, from the vision signal of video source output just can be processed by central processing module, carries out corresponding demonstration by display screen.
In the embodiment of the present invention, the display mode of the status information that electric motor car reports can be passed throughdisplay screen 218 full screen displays, predeterminated position that also can be on display screen 218 (as the side at display screen or below) show, thereby do not affect normally watching of user.And, on display control apparatus, being also provided with theloudspeaker 221 being connected withcentral control module 216, the status information that electric motor car reports can be carried out voice message by describedloudspeaker 221.
The tele-control system of the electric motor car charging based on above-mentioned, the embodiment of the present invention is also corresponding provides a kind of tele-control system that adopts above-mentioned electric motor car to charge to realize the method for the automatic uploaded state information of electric motor car, refers to Fig. 4, and it comprises:
S11, detected in real time the charged state of battery by electric motor car, in the time that battery electric quantity is full of or is abnormal, the signal that charging status information is modulated into corresponding frequencies sends to display control apparatus;
S12, judge whether electric motor car and display control apparatus connect; If so, perform step S13; Otherwise, end operation;
S13, display control apparatus receive the detection information of electric motor car, and this detection information is decoded and processed and show.
In the embodiment of the present invention, preferably, in described step S11, also can comprise: detected in real time the security protection state of self by electric motor car, in the time of the security protection abnormal state of electric motor car, the signal that security protection status information is modulated into predeterminated frequency sends to display control apparatus;
Particularly, described detection information comprises charging status information and/or security protection status information.
Taking electric motor car as electric automobile, display control apparatus is that televisor is that Application Example is elaborated to the method for the automatic uploaded state information of electric automobile below:
At electric automobile end, detected in real time the charge condition of battery by electric weight detection module, when battery is full of, disconnects or when other abnormal conditions, to the electronic control system report of electric automobile; And, when safety-protection system is also monitored the security situation of electric automobile door and window, circuit in real time, when occurring when abnormal, also to the electronic control system report of electric automobile.Wherein, detect between the charged state of battery and the security protection state of detection electric motor car and there is no fixing order, can determine as required, this is not restricted herein.
Electronic control system is received after the information that electric weight detection module or safety-protection system report, by electronic control system interface and micro-system interface, the information reporting is sent to microprocessing systems.
First whether microprocessing systems need to detect electric automobile by the first communication module and advised being connected with televisor; If so the information exchange, electric weight detection module or safety-protection system being reported is crossed the signal that the first modulation /demodulation module is modulated into certain frequency and is sent to TV set terminal; Otherwise, end operation.
In TV set terminal, the frequency signal on the second modulation /demodulation module Real-time Obtaining line of electric force, and from this frequency signal, demodulate the status information that microprocessing systems sends, then send to electric motor car monitoring module.Electric motor car monitoring module receives after this signal by the second communication module, and decodes and process the rear central control module that is initiatively transmitted to.
Central control module receives after the status information that electric motor car monitoring module sends over, can be in certain precalculated position at the former video playback interface of televisor, information is superimposed in video information, make status information certain position display at display screen, also carry out voice broadcast by loudspeaker simultaneously.Now user can ignore this report, also can be by operation televisor by this status information full screen display.
The embodiment of the present invention is the corresponding a kind of method that tele-control system control inquiry electric vehicle state that adopts above-mentioned electric motor car charging is provided also, refers to Fig. 5, and it comprises:
S21, the user interface of display control apparatus is switched to electric motor car monitoring mode interface;
S22, to electric motor car sending controling instruction and/or query statement, and judge whether display control apparatus and electric motor car are advised being connected; If so, perform step S23; Otherwise, end operation;
S23, electric motor car receive the instruction that described display control apparatus sends, and to the described instruction processing of decode, and after the described instruction of execution, return to corresponding status information to display control apparatus;
S24, receive described status information by display control apparatus, and show.
Be elaborated taking electric automobile and televisor as the method for the tele-control system inquiry electric vehicle state of Application Example to above-mentioned electric motor car charging equally:
When charging electric vehicle, in the time that user need to understand the state of electric automobile, send televisor is switched to the instruction of electric motor car monitoring mode by normal mode to central control module by user terminal control module.
Central control module is received after switching command, by signal handover module, televisor is switched to electric automobile policer operation interface from TV programme broadcast interface.
Afterwards, user can pass through user's electric motor car control module, sends electric vehicle state information inquiry instruction (as detected the query statement of charged state) to electric motor car monitoring module.Whether electric motor car monitoring module is received after this query statement, first detect electric automobile and advised being connected with televisor; If so, by the second modulation /demodulation module, this query statement is modulated into certain frequency signal, sends to and control electric automobile end by line of electric force.
At electric automobile end, will investigate command signal demodulation by the first modulation /demodulation module, and give microprocessing systems decode processing electronic control system.Carry out corresponding query statement by electronic control system, and return to accordingly result to microprocessing systems.The result by microprocessing systems, electronic control system being reported again sends to TV set terminal.In TV set terminal, the result demodulation, the decoding that by the second modulation /demodulation module and electric motor car monitoring module, electric automobile are reported successively show this result after processing on television display screen.
Because display control apparatus of the present invention is to electric motor car sending controling instruction, the method for controlling electric motor car execution corresponding operating is similar to above-mentioned querying method, exemplifies no longer one by one herein.
In sum, electric vehicle remote control system provided by the invention and electric vehicle state reporting and control querying method thereof, can be by display control apparatus in real time to the charging of electric motor car, the inquiry of security protection state and relevant control; And electric motor car also can report its charged state, security protection state etc. to display control apparatus at any time, has realized Smart Home control truly.In the tele-control system of electric motor car charging, electric motor car and display control apparatus, by line of electric force control, have reduced wiring and construction cost, are applicable to promoting the use of simultaneously.
Be understandable that, for those of ordinary skills, can be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. the tele-control system of an electric motor car charging, belong to in-plant remote control technology, for Smart Home control, it is characterized in that, the display control apparatus that comprises electric motor car and communicate by line of electric force and described electric motor car, described line of electric force is also given respectively described electric motor car and the power supply of described display control apparatus; Display control apparatus is televisor or computer, wherein,
Described electric motor car is connected with line of electric force, and when the battery of described electric motor car is during in charged state, described electric vehicle is in the charged state of the described battery of real-time detection; And communication signal on demodulation line of electric force, communicate with display control apparatus, and the charging status information of battery is modulated into the signal of the first predeterminated frequency, send to display control apparatus by line of electric force;
Described display control apparatus is connected with line of electric force, for the communication signal on demodulation line of electric force, communicates with electric motor car, and the state of real-time sense and control electric motor car; And send query statement and/or steering order by line of electric force to electric motor car.
2. the tele-control system of electric motor car according to claim 1 charging, is characterized in that, described electric motor car is also for detecting in real time the security protection state of self, and reports display control apparatus;
The security protection status information that described display control apparatus also sends for receiving electric motor car, and show described security protection status information.
3. the tele-control system of electric motor car charging according to claim 1, is characterized in that, described electric motor car comprises:
The first power module being connected with line of electric force, for providing power supply to electric motor car;
The first modulation /demodulation module, the control signal sending for receiving display control apparatus, and from this control signal, demodulate communication signal and send to microprocessing systems; And the status information that microprocessing systems is sent is modulated into the signal of the first predeterminated frequency, send by described line of electric force;
The first communication module, for realizing communicating by letter between the first modulation /demodulation module and microprocessing systems;
Described microprocessing systems, the communication signal sending for receiving the first modulation /demodulation module, and this communication signal is decoded, send to the electronic control system of display control apparatus; And the status information of forwarding electronic control system transmission;
Mating interface, for realizing docking of microprocessing systems and electronic control system communication;
Described electronic control system, for controlling the electric weight detection module of electric motor car and the open and close of charging module, and receives the charging status information that electric weight detection module feeds back, and sends to microprocessing systems;
Electric weight detection module, for detecting in real time the charged state of battery;
Charging module, for charging the battery;
Described the first power module is connected with line of electric force, the first modulation /demodulation module and charging module respectively, described the first modulation /demodulation module is connected with line of electric force and the first communication module respectively, described the first communication module is connected with microprocessing systems, described microprocessing systems is connected with electronic control system by described mating interface, described electronic control system is connected with electric weight detection module and charging module respectively, and described electric weight detection module is connected with battery respectively with charging module.
4. the tele-control system of electric motor car charging according to claim 3, it is characterized in that, described electric motor car also comprises: the safety-protection system being connected with electronic control system, for detecting in real time the security protection state of electric motor car, and feeds back the security protection status information of electric motor car to electronic control system;
Described electronic control system is also for receiving described security protection status information, and sends to microprocessing systems.
5. the tele-control system of electric motor car charging according to claim 1, is characterized in that, described display control apparatus comprises:
The second source module being connected with line of electric force, for powering to display control apparatus;
The second modulation /demodulation module, the signal of the first predeterminated frequency sending for receiving electric motor car, and from this first predeterminated frequency signal, demodulate communication signal and send to electric motor car monitoring module; And the steering order information that electric motor car monitoring module is sent is modulated into the signal of the second predeterminated frequency, send by line of electric force;
The second communication module, for realizing communicating by letter between the second modulation /demodulation module and electric motor car monitoring module;
Electric motor car monitoring module, for the state of electric motor car is intercepted and controlled, and sends to the status information listening to the central control module of display control apparatus;
Monitoring module interface, for realizing docking of electric motor car monitoring module and central control module;
Described central control module, for controlling the normal mode of operation of display control apparatus, and in the time receiving the status information that electric motor car monitoring module sends, controls display control apparatus and shows;
Signal handover module, for according to the display interface of the corresponding switching display control apparatus of control signal of central control module output;
Display screen, for showing the status information of user interface and electric motor car;
User's electric motor car control module, is used to user that the operation interface of query statement and steering order is provided;
User terminal control module, for controlling the mode of operation of described central processing module for user;
Described second source module is connected with line of electric force and the second modulation /demodulation module respectively, described the second modulation /demodulation module is connected with described line of electric force and the second communication module respectively, the second communication module is connected with electric motor car monitoring module, described electric motor car monitoring module is connected with described central control module by monitoring module interface, and described central control module is connected with display screen by signal handover module; Described user's electric motor car control module is connected with electric motor car monitoring module, and described user terminal control module is connected with central control module.
6. the tele-control system of electric motor car charging according to claim 5, is characterized in that, the display mode of the status information of electric motor car on display screen is full screen display or shows at the predeterminated position of display screen.
7. the tele-control system of electric motor car charging according to claim 5, is characterized in that, described display control apparatus also comprises the loudspeaker being connected with described central control module, for passing through the status information of voice broadcast electric motor car.
8. a method that adopts electric motor car uploaded state information in the tele-control system of electric motor car charging described in claim 1, belongs to in-plant remote control technology, for Smart Home control, it is characterized in that, described method comprises:
A, detected in real time the charged state of battery by electric motor car, in the time that battery electric quantity is full of or is abnormal, the signal that charging status information is modulated into corresponding frequencies sends to display control apparatus;
B, judge whether electric motor car and display control apparatus connect; If so, perform step C; Otherwise, end operation;
C, display control apparatus receive the detection information of electric motor car, and this detection information is decoded and processed and show;
Display control apparatus is televisor or computer.
9. the method for electric motor car uploaded state information according to claim 8, it is characterized in that, before described step B, described method also comprises: the security protection state that is detected in real time self by electric motor car, in the time of the security protection abnormal state of electric motor car, the signal that security protection status information is modulated into predeterminated frequency sends to display control apparatus; Described detection information comprises charging status information and/or security protection status information.
In a tele-control system that adopts electric motor car charging described in claim 1 by the method for display control apparatus control inquiry electric vehicle state, belong to in-plant remote control technology, for Smart Home control, it is characterized in that, described method comprises:
A0, the user interface of display control apparatus is switched to electric motor car monitoring mode interface;
B0, to electric motor car sending controling instruction and/or query statement, and judge whether display control apparatus and electric motor car are advised being connected; If so, perform step C0; Otherwise, end operation;
C0, electric motor car receive the instruction that described display control apparatus sends, and to the described instruction processing of decode, and after the described instruction of execution, return to corresponding status information to display control apparatus;
D0, receive described status information by display control apparatus, and show;
Display control apparatus is televisor or computer.
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| CN104809246B (en)* | 2015-05-15 | 2019-03-26 | 国家电网公司 | The processing method and processing device of charge data |
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| CN106410921A (en)* | 2016-11-29 | 2017-02-15 | 珠海市魅族科技有限公司 | Charge monitoring method and charging monitoring device |
| JP7001990B2 (en)* | 2017-07-18 | 2022-01-20 | パナソニックＩｐマネジメント株式会社 | Notification system |
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