CN208343950U - A kind of wire/wireless bimodulus charge control system applied based on vehicle in field - Google Patents
A kind of wire/wireless bimodulus charge control system applied based on vehicle in field Download PDFInfo
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- CN208343950U CN208343950U CN201820929393.8U CN201820929393U CN208343950U CN 208343950 U CN208343950 U CN 208343950U CN 201820929393 U CN201820929393 U CN 201820929393U CN 208343950 U CN208343950 U CN 208343950U
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- 238000007600 charging Methods 0.000 claims abstract description 269
- 238000004891 communication Methods 0.000 claims abstract description 110
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims description 27
- 230000005611 electricity Effects 0.000 claims description 15
- 230000003993 interaction Effects 0.000 claims description 12
- 230000004807 localization Effects 0.000 claims description 12
- 230000005672 electromagnetic field Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 27
- 230000008569 process Effects 0.000 description 24
- 238000012360 testing method Methods 0.000 description 20
- 238000002360 preparation method Methods 0.000 description 12
- 230000000977 initiatory effect Effects 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010277 constant-current charging Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T90/12—Electric charging stations
-
- 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
- Y02T90/14—Plug-in 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
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
Abstract
The utility model discloses a kind of wire/wireless bimodulus charge control systems applied based on vehicle in field, each electric car terminal of same field inner region, each charging pile and intellectual monitoring cloud platform, server, cell phone application are established into constructing communication network system, by charge information Real-time Feedback to intellectual monitoring cloud platform and cell phone application, may be implemented to carry out centralized watch and unified management management to the multiple charging piles and electric vehicle of same field inner region；Electric car terminal divides channel 433M to wirelessly communicate connection with charging pile by matching pile No. or charge sequence number foundation, realizes and quickly, precisely matches.
Description
Technical field
The utility model belongs to wireless charging field, in particular to a kind of wire/wireless bimodulus applied based on vehicle in field
Charge control system.
Background technique
With the fast development of China's new-energy automobile industry, electric vehicle compares vehicle in conventional fuel oil field in field, has clear
It clean, environmentally friendly, many advantages, such as noise is small, zero-emission, is especially answered extensively in places such as storage, logistics, tourist attraction, recreation grounds
With.Since the power battery capacity of electric vehicle in field is relatively small, course continuation mileage is short, needs often to power battery charging, existing
Electric vehicle passes through charging gun plug-in type mostly and charges in some fields, and frequent plug be easy to cause the damage of electric vehicle charging interface in field
It is bad；Wireless charging mode inside electric vehicle application certainly will become a kind of trend.For storage, logistics, tourist attraction, travel
The fields inner regions such as field concentrate more electric vehicles, need to lay multiple wireless charging stakes simultaneously, but wireless charging stake is because of its distributed point point
It dissipates, wide coverage, communication aspects are easy to happen when multiple wireless charging stakes work at the same time to occur communicating and interfere with each other and block
Problem is unfavorable for electric car and the mutual quick, accurate match of wireless charging stake and knows charge information；Meanwhile for same
Electric vehicle and multiple wireless charging stakes in more fields of field inner region, can not Centralized Monitoring and management.
In view of this, the present inventor specially devises a kind of wire/wireless bimodulus charge control applied based on vehicle in field
Thus system, this case generate.
Utility model content
The purpose of this utility model is to provide a kind of wire/wireless bimodulus charge control systems applied based on vehicle in field
System, to solve same field inner region electric car and wireless charging stake can not mutually quickly, accurate match and know charging
The problem of information, and realize and centralized watch is carried out to electric vehicle in more fields of same field inner region and multiple wireless charging stakes
With unified management management.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
A kind of charge control system applied based on electric vehicle in field, including intellectual monitoring cloud platform, server, mobile phone
APP, power module, several charging piles, several electric car terminals, the server and the cell phone application respectively with the intelligence
Cloud platform network communication connection can be monitored；Each charging pile is connect with the server network communication respectively；
The power module is electrically connected with each charging pile and server respectively, and external alternating current；
Wireless charging emission system, APFC module, wireless communication transmitting module and network are equipped in each charging pile
Communication module, the APFC module, wireless communication transmitting module and network communication module emit with the wireless charging respectively is
System is electrically connected, and the network communication module is equipped with a network interface, the external alternating current of APFC module；Each charging pile point
Not She You a pile No., each pile No. binds corresponding wireless communication address；The pile body surface of charging pile hangs a charging gun, described
The pile body periphery of charging pile is provided with a transmitting drum, and the transmitting drum and the wireless charging emission system are electrically connected；
The vehicle bottom of each electric car terminal is equipped with wireless charging and receives system, wireless communication receiver module and reception
Drum, the wireless communication receiver module and reception drum receive system with the wireless charging respectively and are electrically connected；It is each described
Electric car terminal is respectively equipped with a charge sequence number, and each charge sequence number binds corresponding wireless communication address；The hair
Ray disc and the reception drum establish electromagnetic field；
The wireless charging emission system and wireless charging receive system transmitting module and wireless communication by wireless communication
Receiving module matches the pile No. or charge sequence number establishes communication connection；
Each charging pile and the server are inserted into the network interface by cable and communicate to connect.
Preferably, the wireless communication transmitting module is that 433M wirelessly communicates transmitting module, the wireless communication receiver mould
Block is 433M wireless communication receiver module, and the electric car terminal is with the charging pile by matching pile No. or charge sequence number
Foundation divides channel 433M wireless communication connection.
Preferably, the vehicle bottom of each electric car terminal is equipped with temperature detecting module, detection and localization module and foreign matter
Detection module, the temperature detecting module, detection and localization module and foreign bodies detection module are received with the wireless charging respectively is
System is electrically connected.
Preferably, the outer surface of each charging pile is equipped with human-computer interaction module, the human-computer interaction module with it is described
Wireless charging emission system is electrically connected.
Preferably, vehicle interlock relay, the vehicle interlock relay point are equipped in each electric car terminal
The charging socket for not receiving system, the Vehicular charger of electric car terminal and electric car terminal with the wireless charging is electrical
Connection, the vehicle interlock relay are normally closed relay.
Preferably, a wired charging interlock relay is equipped in each charging pile, the wired charging interlocks relay
Device is electrically connected with the wireless charging emission system, alternating current and charging gun respectively, and the wired charging interlock relay is normal
Close relay.
Preferably, it is equipped with a wired charging interlock relay in each electric car terminal, the wired charging is mutual
It locks relay and receives system, the power battery of electric car and Vehicular charger electric connection, institute with the wireless charging respectively
Stating wired charging interlock relay is normally closed relay.
A kind of control method for the charge control system applied based on electric vehicle in field, including system charge initiation control ring
Section, system charging process controlling unit and system failure controlling unit, the workflow of system are as follows: system charging is first carried out and opens
Dynamic controlling unit carries out charge initiation, and judges whether system is faulty, and system failure controlling unit is executed if faulty, if
Fault-free then executes system charging process controlling unit；After execution system charging process controlling unit is charged, system is judged
It is whether faulty, system failure controlling unit is executed if faulty；Continue to charge if fault-free, until electricity is full of, close
Close system；The system charge initiation controlling unit the following steps are included:
Step S01, user input the charge sequence number of vehicle to be filled by the human-computer interaction module touch-control of current charging pile
And wireless charging mode is selected, send charge request；
Step S02 judges to wirelessly communicate the charge request whether transmitting module receives user, such as judges that not receiving charging asks
Then return step S01 is sought, enters following step if judgement receives charge request；
Step S03, wireless communication transmitting module configure 433M communication channel and address by matching charge sequence number；
Step S04, wireless communication transmitting module send charge command to wireless communication receiver module；
Step S05, charging pile end carries out System self-test, and judges whether System self-test passes through, and such as judges System self-test not
Pass through then prompt system self-test exception and enter system failure controlling unit, enters step S09 if judging that System self-test passes through；
Step S06, judges whether wireless communication receiver module receives the charge command of wireless communication transmitting module, such as judges
Charge command then return step S04 is not received, enters following step if judgement receives charge command；
Step S07, judges whether the charge condition of electric car terminal meets, and specially sequentially whether judges detection and localization
Whether passed through by, foreign bodies detection, cell voltage whether in charge voltage range, whether environment temperature in system operating temperatures
In range, such as judge that any charge condition is unsatisfactory for, then wireless communication receiver module sends charging to wireless communication transmitting module
Prepare failure information and enters system failure controlling unit；If judging that all charge conditions are all satisfied simultaneously set charging pile end
Wired charging interlock relay and electric car terminal wired charging interlock relay, prevent during wireless charging,
User misoperation carries out wired charging to electric vehicle, and wire and wireless charging conflict occurs；Meanwhile set electric car terminal is whole
Vehicle interlock relay prevents electric vehicle starting displacement in charging process；
Step S08, wireless communication receiver module is sent to wireless communication transmitting module prepares charge information, and wireless communication connects
It receives module and enters system charging process controlling unit；
Step S09 judges to wirelessly communicate whether transmitting module receives preparation charge information, such as judges not receive preparation charging
Information then return step S04, as judgement receive prepare charge information if enter following step；
Step S10 judges whether the output voltage of APFC module is normal；If the output voltage exception for judging APFC module
It prompts APFC output voltage is abnormal simultaneously to enter system failure controlling unit, enters if judging the output voltage of APFC module normally
Following step；
Step S11, charging pile end enable PWM wave output；
Step S12 judges to emit drum and whether receives the relative position of drum can be in working range, and setting PWM is moved
Phase angle N degree；Meanwhile judging whether the output voltage of the wireless charging reception system of electric car terminal is greater than a certain limit value electricity
Pressure such as judges that output voltage is less than the limit value voltage, then wirelessly communicates transmitting module and stop to the transmission of wireless communication receiver module
Only charging instruction；Such as judge that output voltage is equal to or more than the limit value voltage, then wirelessly communicates transmitting module and enter system
Charging process controlling unit.
Preferably, system charge initiation control the following steps are included:
Step S01, user input the pile No. of current charging pile by cell phone application and select wireless charging mode, and transmission is filled
Electricity request；
Step S02 judges to wirelessly communicate the charge request whether transmitting module receives user, such as judges that not receiving charging asks
Then return step S01 is sought, enters following step if judgement receives charge request；
Step S03, wireless communication transmitting module configure 433M communication channel and address by matching charging pile pile No.；
Step S04, wireless communication transmitting module send charge command to wireless communication receiver module；
Step S05, charging pile end carries out System self-test, and judges whether System self-test passes through, and such as judges System self-test not
Pass through then prompt system self-test exception and enter system failure controlling unit, enters step S09 if judging that System self-test passes through；
Step S06, judges whether wireless communication receiver module receives the charge command of wireless communication transmitting module, such as judges
Charge command then return step S04 is not received, enters following step if judgement receives charge command；
Step S07, judges whether the charge condition of electric car terminal meets, and specially sequentially whether judges detection and localization
Whether passed through by, foreign bodies detection, cell voltage whether in charge voltage range, whether environment temperature in system operating temperatures
In range, such as judge that any charge condition is unsatisfactory for, then wireless communication receiver module sends charging to wireless communication transmitting module
Prepare failure information and enters system failure controlling unit；If judging that all charge conditions are all satisfied simultaneously set charging pile end
Wired charging interlock relay and electric car terminal wired charging interlock relay, prevent during wireless charging,
User misoperation carries out wired charging to electric vehicle, and wire and wireless charging conflict occurs；Meanwhile set electric car terminal is whole
Vehicle interlock relay prevents electric vehicle starting displacement in charging process；
Step S08, wireless communication receiver module is sent to wireless communication transmitting module prepares charge information, and wireless communication connects
It receives module and enters system charging process controlling unit；
Step S09 judges to wirelessly communicate whether transmitting module receives preparation charge information, such as judges not receive preparation charging
Information then return step S04, as judgement receive prepare charge information if enter following step；
Step S10 judges whether the output voltage of APFC module is normal；If the output voltage exception for judging APFC module
It prompts APFC output voltage is abnormal simultaneously to enter system failure controlling unit, enters if judging the output voltage of APFC module normally
Following step；
Step S11, charging pile end enable PWM wave output；
Step S12 judges to emit drum and whether receives the relative position of drum can be in working range, and setting PWM is moved
Phase angle N degree；Meanwhile judging whether the output voltage of the wireless charging reception system of electric car terminal is greater than a certain limit value electricity
Pressure such as judges that output voltage is less than the limit value voltage, then wirelessly communicates transmitting module and stop to the transmission of wireless communication receiver module
Only charging instruction；Such as judge that output voltage is equal to or more than the limit value voltage, then wirelessly communicates transmitting module and enter system
Charging process controlling unit.
Above step is the system charge initiation controlling unit of wireless charging mode.When for wireless charging mode, user
It can be filled by the human-computer interaction module touch-control of current charging pile or by pile No./vehicle that cell phone application inputs current charging pile
Electric array number or intellectual monitoring cloud platform real-time monitoring charge information, such as charged state, charging voltage, charging current and charging
The information such as electricity percentage.
System charging process controlling unit is usual constant voltage constant current charging control technology means.
When user carries out wired charging to electric vehicle in field by the charging gun on charging pile, start to wired charging
Afterwards, user can by the human-computer interaction module touch-control of current charging pile or by cell phone application input the pile No. of current charging pile/
The charge sequence number or intellectual monitoring cloud platform real-time monitoring charge information of vehicle, such as charged state, charging voltage, charging electricity
The information such as stream and charge capacity percentage.
It has the beneficial effect that:
1, the utility model by each electric car terminal, each charging pile and the intellectual monitoring cloud platform of same field inner region,
Server, cell phone application establish constructing communication network system, can by charge information Real-time Feedback to intellectual monitoring cloud platform and cell phone application
To realize that multiple charging piles and electric vehicle to same field inner region carry out centralized watch and unified management management；
2, electric car terminal divides channel 433M to wirelessly communicate with charging pile by matching pile No. or charge sequence number foundation
Connection is realized and quickly, is precisely matched, and guarantees that every group of same field inner region is one-to-one logical between electric car and charging pile
Letter, and do not influenced by other group of electric car and wireless charging stake, it is ensured that in the case where power meets, multiple groups electric car
And charging pile can work at the same time, and communication blockage problem is not present, and then improve charge efficiency, it is wireless using which 433M
Communication also has the advantages that control unit in reduction, simplifies system, reduces cost；
3, the utility model is by by the wireless of temperature detecting module, detection and localization module and foreign bodies detection and electric vehicle end
The monitoring and transmitting of the precise positioning, charging ambient temperature of electric vehicle end charging preparation process are realized in the reception system that charges connection
The foreign bodies detection of drum guarantees the satisfaction of charge condition；
4, the utility model is by electrically connecting the wireless charging emission system of wired charging interlock relay and charging pile
It connects, meanwhile, another wired charging interlock relay and the wireless charging of electric car terminal are received into system and are electrically connected, in nothing
In line charge electric process, set two wired charging interlock relays are prevented during wireless charging, user misoperation is to electricity
Motor-car carries out wired charging, wire and wireless charging conflict occurs, it is ensured that charging safety；
5, the utility model is connect by the way that vehicle interlock relay is received system with the wireless charging at electric vehicle end, is charged
Set vehicle interlock relay in the process prevents electric vehicle starting displacement, further ensures that charging safety.
Detailed description of the invention
Fig. 1 is the system block diagram of the utility model；
Fig. 2 is the control system architecture figure of the utility model；
Fig. 3 is the control system flow chart of the utility model；
Fig. 4 is the flow diagram of the system charge initiation control of the utility model.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of charge control system applied based on electric vehicle in field, including intellectual monitoring cloud are flat
Platform, server, cell phone application, power module, several charging piles, several electric car terminals, server and cell phone application respectively with
Intellectual monitoring cloud platform network communication connection；Each charging pile is connect with server network communication respectively；
Power module is electrically connected with each charging pile and server respectively, and external alternating current；
Wireless charging emission system, APFC module, wireless communication transmitting module and network communication are equipped in each charging pile
Module, APFC module, wireless communication transmitting module and network communication module are electrically connected with wireless charging emission system respectively, net
Network communication module is equipped with a network interface, the external alternating current of APFC module；Each charging pile is respectively equipped with a pile No., and each pile No. is bound
Corresponding wireless communication address；The pile body surface of charging pile hangs a charging gun, and the pile body periphery of the charging pile is provided with one
Emit drum, the transmitting drum and the wireless charging emission system are electrically connected；
The vehicle bottom of each electric car terminal is equipped with wireless charging and receives system, wireless communication receiver module and receive line
Disk, the wireless communication receiver module and reception drum receive system with the wireless charging respectively and are electrically connected；Each electronic vapour
Vehicle terminal is respectively equipped with a charge sequence number, and each charge sequence number binds corresponding wireless communication address；The transmitting drum
Electromagnetic field is established with the reception drum；
Wireless charging emission system and wireless charging receive system transmitting module and wireless communication receiver by wireless communication
Module matches pile No. or charge sequence number establishes communication connection；
Each charging pile and server are inserted into network interface by cable and communicate to connect.
Wirelessly communicating transmitting module is that 433M wirelessly communicates transmitting module, and wireless communication receiver module is 433M wireless communication
Receiving module, electric car terminal divide channel 433M wireless communication to connect with charging pile by matching pile No. or charge sequence number foundation
It connects.
The vehicle bottom of each electric car terminal is equipped with temperature detecting module, detection and localization module and foreign bodies detection module, temperature
It spends detection module, detection and localization module and foreign bodies detection module and receives system electric connection with wireless charging respectively.
The outer surface of each charging pile is equipped with human-computer interaction module, and human-computer interaction module and wireless charging emission system are electrical
Connection.
Vehicle interlock relay is equipped in each electric car terminal, vehicle interlock relay is received with wireless charging respectively
The charging socket of system, the Vehicular charger of electric car terminal and electric car terminal is electrically connected, the vehicle interlocking after
Electric appliance is normally closed relay.
Be equipped with wired charging interlock relay in each charging pile, the wired charging interlock relay respectively with institute
It states wireless charging emission system, alternating current and charging gun to be electrically connected, the wired charging interlock relay is normally closed relay.
Wired charging interlock relay, the wired charging interlock relay point are equipped in each electric car terminal
System, the power battery of electric car and Vehicular charger are not received with the wireless charging to be electrically connected, the wired charging
Interlock relay is normally closed relay.Such as lithium battery group the voltage rating 72V, 60~84V of charge voltage range of electric car:
A kind of control method for the charge control system applied based on electric vehicle in field, as shown in figure 3, including that system charges
Start controlling unit, system charging process controlling unit and system failure controlling unit, the workflow of system are as follows: be first carried out
System charge initiation controlling unit carries out charge initiation, and judges whether system is faulty, and the system failure is executed if faulty
Controlling unit executes system charging process controlling unit if fault-free；Execution system charging process controlling unit charges
Afterwards, judge whether system is faulty, system failure controlling unit is executed if faulty；Continue to charge if fault-free, until
Electricity is full of, and closes system；If Fig. 4 shows, system charge initiation controlling unit the following steps are included:
Step S01, user input the charge sequence number of vehicle to be filled by the human-computer interaction module touch-control of current charging pile
And wireless charging mode is selected, send charge request；
Step S02 judges to wirelessly communicate the charge request whether transmitting module receives user, such as judges that not receiving charging asks
Then return step S01 is sought, enters following step if judgement receives charge request；
Step S03, wireless communication transmitting module configure 433M communication channel and address by matching charge sequence number；
Step S04, wireless communication transmitting module send charge command to wireless communication receiver module；
Step S05, charging pile end carries out System self-test, and judges whether System self-test passes through, and such as judges System self-test not
Pass through then prompt system self-test exception and enter system failure controlling unit, enters step S09 if judging that System self-test passes through；
Step S06, judges whether wireless communication receiver module receives the charge command of wireless communication transmitting module, such as judges
Charge command then return step S04 is not received, enters following step if judgement receives charge command；
Step S07, judges whether the charge condition of electric car terminal meets, and specially sequentially whether judges detection and localization
Whether passed through by, foreign bodies detection, 60V≤cell voltage≤84V, whether environment temperature is less than 47 DEG C；Such as judge any charging
Condition is unsatisfactory for, then wireless communication receiver module sends charging preparation failure information to wireless communication transmitting module and enters system
Fault Control link；If judging that all charge conditions are all satisfied simultaneously set charging pile end wired charging interlock relay and
The wired charging interlock relay of electric car terminal, prevents during wireless charging, and user misoperation carries out electric vehicle
Wire and wireless charging conflict occurs for wired charging；Meanwhile the vehicle interlock relay of set electric car terminal, it prevents from charging
Electric vehicle starting displacement in the process；
Step S08, wireless communication receiver module is sent to wireless communication transmitting module prepares charge information, and wireless communication connects
It receives module and enters system charging process controlling unit；
Step S09 judges to wirelessly communicate whether transmitting module receives preparation charge information, such as judges not receive preparation charging
Information then return step S04, as judgement receive prepare charge information if enter following step；
Step S10 judges whether the output voltage of APFC module is normal, and specially whether output voltage is greater than 370V；Such as
Judge that the output voltage of APFC module then prompts APFC output voltage abnormal extremely and enters system failure controlling unit, such as judges
The output voltage of APFC module normally then enters following step；
Step S11, charging pile end enable PWM wave output；
Step S12 judges to emit drum and whether receives the relative position of drum can be in working range, and setting PWM is moved
Phase angle N degree；Meanwhile judging whether the output voltage of the wireless charging reception system of electric car terminal is greater than a certain limit value electricity
Pressure, limit value voltage is specially 50V；Such as judge that output voltage is less than the limit value voltage, then wirelessly communicates transmitting module to wireless
Communication receipt module, which is sent, stops charging instruction；Such as judge that output voltage is equal to or more than the limit value voltage, then channel radio
Letter transmitting module enters system charging process controlling unit.
In addition, system charge initiation control the following steps are included:
Step S01, user input the pile No. of current charging pile by cell phone application and select wireless charging mode, and transmission is filled
Electricity request；
Step S02 judges to wirelessly communicate the charge request whether transmitting module receives user, such as judges that not receiving charging asks
Then return step S01 is sought, enters following step if judgement receives charge request；
Step S03, wireless communication transmitting module configure 433M communication channel and address by matching charging pile pile No.；
Step S04, wireless communication transmitting module send charge command to wireless communication receiver module；
Step S05, charging pile end carries out System self-test, and judges whether System self-test passes through, and such as judges System self-test not
Pass through then prompt system self-test exception and enter system failure controlling unit, enters step S09 if judging that System self-test passes through；
Step S06, judges whether wireless communication receiver module receives the charge command of wireless communication transmitting module, such as judges
Charge command then return step S04 is not received, enters following step if judgement receives charge command；
Step S07, judges whether the charge condition of electric car terminal meets, and specially sequentially whether judges detection and localization
Whether passed through by, foreign bodies detection, 60V≤cell voltage≤84V, whether environment temperature is less than 47 DEG C；Such as judge any charging
Condition is unsatisfactory for, then wireless communication receiver module sends charging preparation failure information to wireless communication transmitting module and enters system
Fault Control link；If judging that all charge conditions are all satisfied simultaneously set charging pile end wired charging interlock relay and
The wired charging interlock relay of electric car terminal, prevents during wireless charging, and user misoperation carries out electric vehicle
Wire and wireless charging conflict occurs for wired charging；Meanwhile the vehicle interlock relay of set electric car terminal, it prevents from charging
Electric vehicle starting displacement in the process；
Step S08, wireless communication receiver module is sent to wireless communication transmitting module prepares charge information, and wireless communication connects
It receives module and enters system charging process controlling unit；
Step S09 judges to wirelessly communicate whether transmitting module receives preparation charge information, such as judges not receive preparation charging
Information then return step S04, as judgement receive prepare charge information if enter following step；
Step S10 judges whether the output voltage of APFC module is normal, and specially whether output voltage is greater than 370V；Such as
Judge that the output voltage of APFC module then prompts APFC output voltage abnormal extremely and enters system failure controlling unit, such as judges
The output voltage of APFC module normally then enters following step；
Step S11, charging pile end enable PWM wave output；
Step S12 judges to emit drum and whether receives the relative position of drum can be in working range, and setting PWM is moved
Phase angle N degree；Meanwhile judging whether the output voltage of the wireless charging reception system of electric car terminal is greater than a certain limit value electricity
Pressure, limit value voltage is specially 50V；Such as judge that output voltage is less than the limit value voltage, then wirelessly communicates transmitting module to wireless
Communication receipt module, which is sent, stops charging instruction；Such as judge that output voltage is equal to or more than the limit value voltage, then channel radio
Letter transmitting module enters system charging process controlling unit.
Above step is the system charge initiation controlling unit of wireless charging mode.When for wireless charging mode, user
It can be filled by the human-computer interaction module touch-control of current charging pile or by pile No./vehicle that cell phone application inputs current charging pile
Electric array number or intellectual monitoring cloud platform real-time monitoring charge information, such as charged state, charging voltage, charging current and charging
The information such as electricity percentage.
System charging process controlling unit is usual constant pressure and flow control technology means.
When user carries out wired charging to electric vehicle in field by the charging gun on charging pile, start to wired charging
Afterwards, user can by the human-computer interaction module touch-control of current charging pile or by cell phone application input the pile No. of current charging pile/
The charge sequence number or intellectual monitoring cloud platform real-time monitoring charge information of vehicle, such as charged state, charging voltage, charging electricity
The information such as stream and charge capacity percentage.
The present embodiment by each electric car terminal, each charging pile and the intellectual monitoring cloud platform of same field inner region, service
Device, cell phone application establish constructing communication network system, by charge information Real-time Feedback to intellectual monitoring cloud platform and cell phone application, Ke Yishi
Now multiple charging piles to same field inner region and electric vehicle carry out centralized watch and unified management management；
Electric car terminal divides channel 433M wireless communication to connect with charging pile by matching pile No. or charge sequence number foundation
It connects, realizes and quickly, precisely match, guarantee every group of One-to-one communication between electric car and charging pile of same field inner region,
And do not influenced by other group of electric car and wireless charging stake, it is ensured that power meet in the case where, multiple groups electric car and
Charging pile can work at the same time, and communication blockage problem is not present, and then improve charge efficiency, using which 433M channel radio
Letter also has the advantages that control unit in reduction, simplifies system, reduces cost；
The present embodiment is by by the wireless charging of temperature detecting module, detection and localization module and foreign bodies detection and electric vehicle end
Monitoring and the transmitting drum of the precise positioning, charging ambient temperature of electric vehicle end charging preparation process are realized in the connection of reception system
Foreign bodies detection, guarantee the satisfaction of charge condition；
The present embodiment is by the way that the wireless charging emission system of wired charging interlock relay and charging pile to be electrically connected, together
When, another wired charging interlock relay and the wireless charging of electric car terminal are received into system and are electrically connected, in wireless charging
In electric process, starts two wired charging interlock relays, prevent during wireless charging, user misoperation is to electric vehicle
Wired charging is carried out, wire and wireless charging conflict occurs, it is ensured that charging safety；
The present embodiment is connect by the way that vehicle interlock relay is received system with the wireless charging at electric vehicle end, charging process
Middle starting vehicle interlock relay prevents electric vehicle starting displacement, further ensures that charging safety.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (7)
1. a kind of wire/wireless bimodulus charge control system applied based on vehicle in field, it is characterised in that: including intellectual monitoring cloud
Platform, server, cell phone application, power module, several charging piles, several electric car terminals, the server and the mobile phone
APP is connect with the intellectual monitoring cloud platform network communication respectively；Each charging pile respectively with the server network communication
Connection；
The power module is electrically connected with each charging pile and server respectively, and external alternating current；
Wireless charging emission system, APFC module, wireless communication transmitting module and network communication are equipped in each charging pile
Module, the APFC module, wireless communication transmitting module and network communication module are electric with the wireless charging emission system respectively
Property connection, the network communication module be equipped with a network interface, the external alternating current of APFC module；Each charging pile is set respectively
There is a pile No., each pile No. binds corresponding wireless communication address；The pile body surface of charging pile hangs a charging gun, the charging
The pile body periphery of stake is provided with a transmitting drum, and the transmitting drum and the wireless charging emission system are electrically connected；
The vehicle bottom of each electric car terminal is equipped with wireless charging and receives system, wireless communication receiver module and receive line
Disk, the wireless communication receiver module and reception drum receive system with the wireless charging respectively and are electrically connected；Each electricity
Electrical automobile terminal is respectively equipped with a charge sequence number, and each charge sequence number binds corresponding wireless communication address；The transmitting
Drum and the reception drum establish electromagnetic field；
The wireless charging emission system and wireless charging receive system transmitting module and wireless communication receiver by wireless communication
Module matches the pile No. or charge sequence number establishes communication connection；
Each charging pile and the server are inserted into the network interface by cable and communicate to connect.
2. a kind of wire/wireless bimodulus charge control system applied based on vehicle in field according to claim 1, feature
Be: the wireless communication transmitting module be 433M wirelessly communicate transmitting module, the wireless communication receiver module be 433M without
Line communication receipt module, the electric car terminal divide channel by matching pile No. or charge sequence number foundation with the charging pile
433M wireless communication connection.
3. a kind of wire/wireless bimodulus charge control system applied based on vehicle in field according to claim 1, feature
Be: the vehicle bottom of each electric car terminal is equipped with temperature detecting module, detection and localization module and foreign bodies detection module, institute
It states temperature detecting module, detection and localization module and foreign bodies detection module and receives system electric connection with the wireless charging respectively.
4. a kind of wire/wireless bimodulus charge control system applied based on vehicle in field according to claim 1, feature
Be: the outer surface of each charging pile is equipped with human-computer interaction module, and the human-computer interaction module and the wireless charging are sent out
Penetrate system electric connection.
5. a kind of wire/wireless bimodulus charge control system applied based on vehicle in field according to claim 1, feature
Be: being equipped with vehicle interlock relay in each electric car terminal, the vehicle interlock relay respectively with the nothing
The charging socket that line charge electricity receives system, the Vehicular charger of electric car terminal and electric car terminal is electrically connected, described
Vehicle interlock relay is normally closed relay.
6. a kind of wire/wireless bimodulus charge control system applied based on vehicle in field according to claim 1, feature
Be: being equipped with a wired charging interlock relay in each charging pile, the wired charging interlock relay respectively with institute
It states wireless charging emission system, alternating current and charging gun to be electrically connected, the wired charging interlock relay is normally closed relay.
7. a kind of wire/wireless bimodulus charge control system applied based on vehicle in field according to claim 1, feature
It is: is equipped with a wired charging interlock relay, the wired charging interlock relay point in each electric car terminal
System, the power battery of electric car and Vehicular charger are not received with the wireless charging to be electrically connected, the wired charging
Interlock relay is normally closed relay.
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| CN201820929393.8U CN208343950U (en) | 2018-06-15 | 2018-06-15 | A kind of wire/wireless bimodulus charge control system applied based on vehicle in field |
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| CN201820929393.8U CN208343950U (en) | 2018-06-15 | 2018-06-15 | A kind of wire/wireless bimodulus charge control system applied based on vehicle in field |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774504A (en) * | 2019-01-23 | 2019-05-21 | 重庆长安新能源汽车科技有限公司 | Wireless charging system and electric car wireless charging method |
| CN110196453A (en) * | 2019-05-24 | 2019-09-03 | 华南理工大学 | A kind of monitoring foreign bodies alarm system applied to normal unmanned platform |
| CN110435449A (en) * | 2019-05-26 | 2019-11-12 | 北京有感科技有限责任公司 | Wireless charging monitoring system |
| CN113696771A (en) * | 2021-08-23 | 2021-11-26 | 深圳市顺易通信息科技有限公司 | New energy automobile charging monitoring method and related equipment |
| CN110196453B (en) * | 2019-05-24 | 2024-05-17 | 华南理工大学 | Foreign matter monitoring alarm system applied to unmanned platform |
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2018
- 2018-06-15 CN CN201820929393.8U patent/CN208343950U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774504A (en) * | 2019-01-23 | 2019-05-21 | 重庆长安新能源汽车科技有限公司 | Wireless charging system and electric car wireless charging method |
| CN110196453A (en) * | 2019-05-24 | 2019-09-03 | 华南理工大学 | A kind of monitoring foreign bodies alarm system applied to normal unmanned platform |
| CN110196453B (en) * | 2019-05-24 | 2024-05-17 | 华南理工大学 | Foreign matter monitoring alarm system applied to unmanned platform |
| CN110435449A (en) * | 2019-05-26 | 2019-11-12 | 北京有感科技有限责任公司 | Wireless charging monitoring system |
| CN113696771A (en) * | 2021-08-23 | 2021-11-26 | 深圳市顺易通信息科技有限公司 | New energy automobile charging monitoring method and related equipment |
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