CN110143155A - A kind of battery managing and control system of new-energy automobile - Google Patents
A kind of battery managing and control system of new-energy automobile Download PDFInfo
- Publication number
- CN110143155A CN110143155A CN201910478878.9A CN201910478878A CN110143155A CN 110143155 A CN110143155 A CN 110143155A CN 201910478878 A CN201910478878 A CN 201910478878A CN 110143155 A CN110143155 A CN 110143155A
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- Prior art keywords
- battery
- information
- new
- network side
- side server
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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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
Abstract
The present invention provides a kind of battery managing and control systems of new-energy automobile, and new-energy automobile is using battery as power source；System includes: vehicle-mounted end and network side server；Vehicle-mounted end is set on new-energy automobile；Battery detection module is provided on vehicle-mounted end, for monitoring the service condition of the battery on new-energy automobile；The first locating module is additionally provided on vehicle-mounted end, for obtaining the first location information of new-energy automobile；Vehicle-mounted end transmits the service condition of battery and first location information to network side server；Second location information with vehicle-mounted end apart from nearest battery station is sent to vehicle-mounted end according to first location information when for meeting preset condition in the service condition for receiving the battery that vehicle-mounted end transmits by network side server.
Description
Technical field
The present invention relates to technical field of new energy, in particular to the battery managing and control system of a kind of new-energy automobile.
Background technique
New-energy automobile is usually to be driven by electric energy, with conventional truck using gasoline or diesel oil as power source
It is driven, not only effectively reduces the consumption to traditional energy, also efficiently avoid the discharge of vehicle exhaust, to improve
Air quality.
But new-energy automobile charging is substantially using fixed charging pile to the battery on new-energy automobile at present
It charges, so that the charging for new-energy automobile is inconvenient；And the electricity that the battery on new-energy automobile is stored
Measure it is limited so that new-energy automobile can not carry out long-distance running；
Therefore, it is badly in need of a kind of battery managing and control system of new-energy automobile.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of battery managing and control system of new-energy automobile, passed to solve
In system technology new-energy automobile charging it is inconvenient, can not long-distance running the problem of.
A kind of battery managing and control system of new-energy automobile, a kind of battery of new-energy automobile are provided in the embodiment of the present invention
Managing and control system, the new-energy automobile is using battery as power source；The system comprises: vehicle-mounted end and network-side service
Device；Wherein,
The vehicle-mounted end is set on the new-energy automobile；It is provided with battery detection module on the vehicle-mounted end, is used for
Monitor the service condition of the battery on the new-energy automobile；It is additionally provided with the first locating module on the vehicle-mounted end, is used for
Obtain the first location information of the new-energy automobile；The vehicle-mounted end believes the service condition of the battery and first position
It ceases and is transmitted to the network side server；
The network side server, for meeting in the service condition for the battery for receiving the vehicle-mounted end transmission
When preset condition, the second location information with the vehicle-mounted end apart from nearest battery station is sent out according to the first location information
Give the vehicle-mounted end.
In one embodiment, battery cell monitoring end is set in battery station；It is stored with described in multiple confessions in the battery station
The battery that new-energy automobile uses；It is provided with the second locating module on the battery cell monitoring end, for obtaining the battery station
Second location information, and the second location information is transmitted to the network side server.
In one embodiment, the service condition of the battery includes the information about power of the battery；It is described default
Condition includes that the electricity of the battery is lower than default electricity；Or
The service condition of the battery includes whether the battery breaks down；The preset condition includes the storage
Battery breaks down.
In one embodiment, the vehicle-mounted end further includes display；The display, for by the information about power,
First location information and second location information are shown.
In one embodiment, the battery cell monitoring end further includes battery counting module, for obtaining the battery station
The quantity information of the interior battery, and the quantity information is transmitted to the network side server；
The system further includes electronic equipment, is set at the staff；
The network side server is also used to the received quantity information and preset amount threshold information comparison,
When the quantity information is lower than the preset amount threshold information, the network side server is then passed to the electronic equipment
The defeated quantity information and second location information；
One of described electronic equipment, including smart phone, PC or palm PC are a variety of.
In one embodiment, it is additionally provided with fixed charging pile in the battery station, is used for user for the new energy vapour
Battery on vehicle is connect with the fixed charging pile, is powered to the battery on the new-energy automobile；The battery
Monitoring client further includes charging pile control module, is set on the fixed charging pile；
The network side server is also used to reach default full telecommunications in the information about power for receiving the vehicle-mounted end transmission
When breath, cut-offing instruction is transmitted at Xiang Suoshu battery cell monitoring end；The charging pile control module at the battery cell monitoring end is passed for receiving
After the defeated cut-offing instruction, controls the fixed charging pile and stop power supply.
In one embodiment, security lock arrangement is additionally provided in the battery station；The security lock arrangement is used for institute
The battery stated in battery station locks；The battery cell monitoring end further includes safety lock control module, is set to the safety lock dress
It sets；
The system further includes user terminal；The user terminal, for scanning the two dimensional code on the battery station and the net
Network side server establishes communication connection, and transmits battery acquisition instruction to the network side server；The network-side service
Device, when being also used to receive the battery acquisition instruction of the user terminal transmission, Xiang Suoshu user terminal transmission gathering code letter
Breath；The user terminal is also used to be paid the bill according to the gathering code information；The network side server, receive payment at
Unlocking instruction is transmitted to the battery cell monitoring end after function information；The safety lock control module at the battery cell monitoring end receives described
After unlocking instruction, controls the security lock arrangement and open；
The gathering code information, including gathering two dimensional code and collection amount；
One of described user terminal, including smart phone, PC or palm PC are a variety of.
In one embodiment, before the user terminal transmits battery acquisition instruction to the network side server, institute
It states user terminal and safety verification is carried out to the network side server；
Safety verification of the user terminal to the network side server, comprising:
The user terminal, for by the exclusive identification code of the user terminal by after public key encryption to the network-side service
Device transmission；
The network side server, for operation to be decrypted to encrypted exclusive identification code by privacy key,
Obtain the exclusive identification code；The network side server further includes random words symbol generation module；The random words symbol is raw
At module, random words symbol is generated for the exclusive identification code to be generated character code operation method according to preset identification code, and
The random words symbol is transmitted to the user terminal；
The user terminal, the random words symbol for being transmitted by user terminal private key to the network side server into
Row decryption calculation process, and verifies the random words symbol after decryption, if being verified, the user terminal is to institute
State network side server transmission battery acquisition instruction；Otherwise cutting is connect with the network side server.
In one embodiment, the battery cell monitoring end, further includes photographing module；The photographing module is used for the peace
Full lock control module is shot when receiving the unlocking instruction, and by acquired image information to the network-side service
Device transmission；
The network side server carries out processing identification to the image information of transmission, extracts the vehicle in described image information
Board information；And the license board information is compared matching with the license plate database in the network side server, described in judgement
Whether license board information is legal.
In one embodiment, the network side server further includes memory；The memory, it is all for storing
The battery information of the battery；
The memory further includes information type recognition unit, data type data library and text type database；It is described
Information type recognition unit, for identification in the battery information file type, and by the data class in the battery information
The file of type is transmitted to the data type data library, by the file of the text type in the battery information to the text class
Type database transmissions；The data type data library, saves for the file to the data type in the battery information
Cryptographic calculation, and the file of the data type after cryptographic calculation is stored；The text type database, for described
The file of text type in battery information carries out equivalent cryptographic calculation, and the file of the text type after cryptographic calculation is carried out
Storage；The equivalent Encryption Algorithm and the key for saving Encryption Algorithm are stored in the network side server；
The battery information, unique identifier, date of manufacture and manufacturer's information including the battery.
In one embodiment, the vehicle-mounted end further includes dynamic monitoring client, which is used to monitor the in real time
One location information and second location information, and second is reached from first position by calculating the new energy vapour that will be obtained
Required energy consumption and the information about power of the battery on the new-energy automobile carry out real-time dynamic monitoring, specific steps when setting
Are as follows:
The dynamic monitoring client includes a dynamic data center, possesses pre-set level at the dynamic data center, described
Pre-set level is including at least the average traveling between the distance between first position and the second position, first position and the second position
The probability of traffic accident occurs for road between speed, first position and the second position, can find out the new energy by formula (1)
Required time-consuming of the automobile from first position to the second position；
Wherein TnThe required time-consuming for being the new-energy automobile from first position to the second position, S are first position and the
The distance between two positions, v are the vehicle average overall travel speed of first position and the second position, and x is first position and second
Current vehicle sum between setting, tdFor nearest ten traffic accidents between the first position and the second position that are saved in the system
Average latency, σ1For nearest ten traffic accidents between the first position and the second position that are saved in the system etc.
To the standard deviation of time, μ1The day of last time gap today for traffic accident occur between first position and the second position
Number, thd are the average value that the time of traffic lights is waited when nearest 20 vehicles lead to first position and the second position, σ2It is nearest 20
Vehicle waits the standard deviation of the time of traffic lights, μ when leading to first position and the second position2Lead to first position and for nearest 20 vehicles
It is natural constant that red vehicle number has been encountered when two positions divided by 20, e, and Π is pi；
Then the quality for extracting the vehicle solves the energy consumption between first position and the second position using formula (2)
Value
Wherein energy consumption value of the W between first position and the second position, M are the quality of the vehicle, TnFor formula (1) institute
Required time-consuming between the first position and the second position solved, v averagely travel for the vehicle of first position and the second position
Speed；
The information about power of the W solved and the battery on the new-energy automobile are compared, if the solution
Energy consumption value have reached the battery on the new-energy automobile of real time monitoring information about power 90%, then trigger early warning function
Can, while starting speed control system, which controls speed using formula (3), to reach drop
The effect of low energy consumption；
Wherein vtFor the present speed of new-energy automobile, Vt-1When being controlled for last control system, new energy vapour
The speed of vehicle, the gradient of the θ for the current institute's travel of new-energy automobile, acceleration of gravity of the g for current institute's travel, Δ t
It is the value of 1-2S set by system for the time interval between the operation twice of control system, it, then can be with using formula (3)
According to environment difference, after triggering warning function, regulation speed travels speed held stationary, to reach energy-saving effect.
In one embodiment, the battery cell monitoring end further includes battery identification module；The battery identifies mould
Block is transmitted for obtaining the type information of the battery on the new-energy automobile, and to the network side server；The net
Network side server transmits the type information of the battery to the vehicle-mounted end.
In one embodiment, the battery cell monitoring end, further includes memory module and playing module；
The battery identification module, is also used to obtain the type information of all batteries in the battery station, and to institute
Memory module transmission is stated to be stored；
The battery cell monitoring end is also used to the type information of the battery on the new-energy automobile and the storage mould
The type information of all batteries is compared in block, when the alignment is identical, controls the playing module and plays the first signal language
Sound；When comparing inconsistent, controls the playing module and play the second suggestion voice.
In one embodiment, battery-mounting device is additionally provided on the new-energy automobile；
The battery-mounting device provides the battery of electric energy, the battery peace for being placed as the new-energy automobile
Assembling device includes hollow shell and the sealing cover body that is connected at the top of the hollow shell；
The hollow shell internal side wall offers sliding rail, and described sliding rail one end is provided with convex block；It is described close
Closure body is slidably connected with the sliding rail；Handle is provided on the outside of the sealing cover body.
In one embodiment, the battery cell monitoring end further includes a kind of battery pushing module；
The battery pushing module, including controller and battery pushing device；
The controller detects the type information of the battery on the new-energy automobile for the battery cell monitoring end
When consistent with the type information of the battery of the storage in the memory module, selection and the new energy out of described battery station
The identical battery of the type information of battery on automobile, and pushed information is transmitted to the battery pushing device；
The battery pushing device is set to the bottom of battery in the battery station；The battery pushing device, including
Microcontroller, driving motor, idler wheel and carrying platform；The carrying platform, for placing the battery；The carrying is flat
Idler wheel is installed below platform；The microcontroller and driving motor, idler wheel are electrically connected；The microcontroller is used for
After the pushed information for receiving the controller transmission, controls the driving motor and drive the idler wheel to the new-energy automobile row
It sails.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the battery managing and control system of new-energy automobile provided by the present invention；
Fig. 2 is a kind of structural representation of the battery-mounting device of the battery managing and control system of new-energy automobile provided by the present invention
Figure；
Fig. 3 is a kind of side view of the battery-mounting device of the battery managing and control system of new-energy automobile provided by the present invention；
Fig. 4 is a kind of structural representation of the battery pushing device of the battery managing and control system of new-energy automobile provided by the present invention
Figure.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
The embodiment of the invention provides a kind of battery managing and control system of new-energy automobile, new-energy automobile using battery as
Power source；System, as shown in Figure 1, comprising: vehicle-mounted end 11 and network side server 12；Wherein,
Vehicle-mounted end 11, is set on new-energy automobile；Battery detection module 111 is provided on vehicle-mounted end 11, for monitoring
The service condition of battery on new-energy automobile；The first locating module 112 is additionally provided on vehicle-mounted end 11, for obtaining new energy
The first location information of source automobile；Vehicle-mounted end 11 is by the service condition of battery and first location information to network side server 12
Transmission；
Network side server 12, for meeting preset condition in the service condition for the battery for receiving the transmission of vehicle-mounted end 11
When, the second location information with vehicle-mounted end 11 apart from nearest battery station is sent to by vehicle-mounted end 11 according to first location information.
The working principle of above system is: on the new-energy automobile that vehicle-mounted end 11 obtains electric quantity monitoring module 111
The service condition of battery, the first location information for the new-energy automobile for obtaining the first locating module 112 are to network-side service
Device 12 transmits；
The service condition of the battery of transmission is compared network side server 12 with preset condition, the use of battery
When situation meets preset condition, network side server 12 according to first location information, by with vehicle-mounted end 11 apart from nearest battery
The second location information stood is sent to vehicle-mounted end 11, and user drives new energy vapour according to the second location information that vehicle-mounted end 11 is shown
Chinese herbaceous peony replaces battery toward battery station.
The beneficial effect of above system is: being realized by the electric quantity monitoring module of vehicle-mounted end on new-energy automobile
The acquisition of the service condition of battery realizes the first position letter to new-energy automobile by the first locating module of vehicle-mounted end
The acquisition of breath；And by comparing with the preset condition in network side server by the service condition of battery, to realize
Automatic detection to the service condition of battery on new-energy automobile then will when the service condition of battery meets preset condition
Second location information with vehicle-mounted end apart from nearest battery station is transmitted to vehicle-mounted end；To realize the new energy when user drives
It is nearest from trend user transmission and user current location distance when the service condition of battery on the automobile of source meets preset condition
Battery station second location information, facilitate user to drive new-energy automobile in time and battery station gone to carry out replacement battery；On
The system of stating solves the inconvenience that can only be charged using fixed charging pile to new-energy automobile in traditional technology, using replaceable storage
Battery powers to new-energy automobile, and by setting battery station, solves in traditional technology new-energy automobile because electricity is limited,
The defect of long-distance running is not can be carried out；It charges not in conclusion above system not only solves new-energy automobile in traditional technology
Just, can not long-distance running the problem of, also achieve when the service condition of the battery on new-energy automobile meets preset condition
When from trend user transmit battery station position function, further facilitated the extensive use of new-energy automobile in the market.
In one embodiment, battery cell monitoring end is set in battery station；It is stored in battery station multiple for new energy vapour
The battery that vehicle uses；The second locating module is provided on battery cell monitoring end, for obtaining the second location information at battery station, and
Second location information is transmitted to network side server.By the second locating module in above-mentioned technical proposal, network side is realized
Acquisition of the server to the second location information at battery station；User is further facilitated to adjust the distance the nearest battery station of vehicle-mounted end
Second location information acquisition.
In one embodiment, the service condition of battery includes the information about power of battery；Preset condition includes electric power storage
The electricity in pond is lower than default electricity；Above-mentioned technical proposal is by realizing the comparison of information about power and default electricity to new energy
The automatic detection of the information about power of the battery of source automobile, when the information about power of battery is lower than default electricity, then to vehicle-mounted
The second location information of end transmission and vehicle-mounted end apart from nearest battery station, user drive new energy vapour according to second location information
Chinese herbaceous peony replaces battery toward battery station.
In one embodiment, the service condition of battery includes whether battery breaks down；Preset condition includes storing
Battery breaks down.Above-mentioned technical proposal realizes the judgement whether broken down to battery, when battery breaks down,
Then the second location information to vehicle-mounted end transmission and vehicle-mounted end apart from nearest battery station, user drive according to second location information
New-energy automobile goes to battery station to repair battery.
In one embodiment, vehicle-mounted end further includes display；Display is used for information about power, first location information
It is shown with second location information.Above-mentioned technical proposal passes through display for information about power, first location information and second
Confidence is ceased to be shown to the user of vehicle-mounted end；Facilitate user's information according to display to drive new-energy automobile to go to
Battery station corresponding to second location information carries out replacement battery.
In one embodiment, battery cell monitoring end further includes battery counting module, for obtaining battery in battery station
Quantity information, and by quantity information to network side server transmit；
System further includes electronic equipment, is set at staff；
Network side server is also used to received quantity information and preset amount threshold information comparison, when quantity is believed
When breath is lower than preset amount threshold information, network side server is then to electronic equipment quantity information and second confidence
Breath；
One of electronic equipment, including smart phone, PC or palm PC are a variety of.Above-mentioned technical proposal
In by battery counting module, realize the acquisition to the quantity information of battery in battery station, and to network side server
Transmission；Network side server by received quantity information and preset amount threshold information (such as: preset amount threshold information
Be 1) compare, when quantity information lower than quantity information from preset amount threshold information to the electronic equipment battery station and
Second location information goes to the battery station to supplement battery, avoids the normal operation of influence system before notifying staff in time.
In one embodiment, it is additionally provided with fixed charging pile in battery station, for user by the storage on new-energy automobile
Battery is connect with fixed charging pile, is powered to the battery on new-energy automobile；
Battery cell monitoring end further includes charging pile control module, is set on fixed charging pile；
Network side server is also used to when the information about power for receiving vehicle-mounted end transmission reaches default full power information, to
Transmit cut-offing instruction in battery cell monitoring end；The charging pile control module at battery cell monitoring end, after the cut-offing instruction for receiving transmission,
It controls fixed charging pile and stops power supply.It is realized in user's idle by fixed charging pile to new energy vapour in above-mentioned technical proposal
The charging of battery on vehicle avoids the inconvenience that user replaces battery, and real by the information about power that vehicle-mounted end transmits
The real time monitoring to the accumulator electric-quantity on new-energy automobile is showed, when the electricity for detecting battery reaches full electricity, to electricity
The charging pile control module transmission cut-offing instruction at cell monitoring end controls fixed charging pile and stops power supply, to realize system at night
Between or power supply of user's idle to the battery on new-energy automobile.
In one embodiment, security lock arrangement is additionally provided in battery station；Security lock arrangement, for will be in battery station
Battery locks；Battery cell monitoring end further includes safety lock control module, is set on security lock arrangement；
System further includes user terminal；User terminal is established and is led to for scanning the two dimensional code on battery station and network side server
Letter connection, and battery acquisition instruction is transmitted to network side server；Network side server is also used to receive user terminal transmission
Battery acquisition instruction when, to user terminal transmit gathering code information；User terminal is also used to be paid according to gathering code information
Money；Network side server receives and transmits unlocking instruction to battery cell monitoring end after successful payment information；The safety at battery cell monitoring end
After lock control module receives unlocking instruction, control security lock arrangement is opened；
Gathering code information, including gathering two dimensional code and collection amount；
One of user terminal, including smart phone, PC or palm PC are a variety of.In above-mentioned technical proposal
User drives new-energy automobile and reaches in battery station, and user scans two dimensional code and network-side service on battery station by user terminal
Device establishes communication connection, and user terminal transmits battery acquisition instruction to network side server, and network side server receives storage
Battery acquisition instruction rear line end transmission gathering code information, user terminal are paid the bill according to gathering code information, network-side service
Device receives and transmits unlocking instruction, safety lock control module to the safety lock control module at battery cell monitoring end after successful payment information
It controls security lock arrangement to open, to realize acquisition of the user to battery in battery station；Pass through two in above-mentioned technical proposal
Dimension code realizes the information exchange between user terminal and network side server, facilitates the acquisition of the battery of user couple, simultaneously
The protective effect to battery is also achieved by security lock arrangement, avoids destruction and theft of the lawless people to battery.
In one embodiment, before user terminal transmits battery acquisition instruction to network side server, user terminal is to net
Network side server carries out safety verification；
Safety verification of the user terminal to network side server, comprising:
User terminal, for by the exclusive identification code of user terminal by being transmitted to network side server after public key encryption；
Network side server is obtained for operation to be decrypted to encrypted exclusive identification code by privacy key
Exclusive identification code；Network side server further includes random words symbol generation module；Random words symbol generation module, being used for will only
One identification code generates character code operation method according to preset identification code and generates random words symbol, and by random words symbol to user terminal
Transmission；
User terminal, for the random words symbol that network side server transmits to be decrypted at operation by user terminal private key
Reason, and the random words symbol after decryption is verified, if being verified, user terminal transmits battery to network side server
Acquisition instruction；Otherwise cutting is connect with network side server.It is transmitted in user terminal to network side server in above-mentioned technical proposal
Safety verification is carried out to network side server before battery acquisition instruction, user terminal will transmit after exclusive identification code public key encryption
To background server, encrypted exclusive identification code is decrypted by privacy key for background server, and by random
Exclusive identification code is converted to random words symbol and transmitted to user terminal by character code generation module, and user terminal passes through user terminal private key pair
The decryption of random words symbol, and it is verified, to realize user terminal to the safety verification of network side server, avoid using
Other illegal two dimensional codes are scanned at family end, influence the normal use of user.
In one embodiment, battery cell monitoring end further includes photographing module；Photographing module is used for safety lock control module
It is shot when receiving unlocking instruction, and acquired image information is transmitted to network side server；
Network side server carries out processing identification to the image information of transmission, extracts the license board information in image information；And
Matching is compared with the license plate database in network side server in license board information, judges whether license board information is legal.It is above-mentioned
In technical solution when user obtains battery, the image to the new-energy automobile of acquired battery is realized by photographing module
The acquisition of information；And processor identification is carried out to acquired image information by network side server, obtain new-energy automobile
License board information, and license board information is compared with license plate database, judges whether the new-energy automobile is legal vehicle, from
And legal judgement of the system to the new-energy automobile of acquired battery is realized, be conducive to improve social security.
In one embodiment, network side server further includes memory；Memory, for storing all batteries
Battery information；
Memory further includes information type recognition unit, data type data library and text type database；Information type
Recognition unit, for identification in battery information file type, and by the file of the data type in battery information to data class
Type database transmissions, by the file of the text type in battery information to text type database transmissions；Data type data library,
Preservation cryptographic calculation is carried out for the file to the data type in battery information, and by the text of the data type after cryptographic calculation
Part is stored；Text type database carries out equivalent cryptographic calculation for the file to the text type in battery information, and
The file of text type after cryptographic calculation is stored；It is stored with equivalent Encryption Algorithm in network side server and saves and adds
The key of close algorithm；
Battery information, unique identifier, date of manufacture and manufacturer's information including battery.In above-mentioned technical proposal
The battery information of battery is stored into memory, acquisition of the staff to the battery information of battery is facilitated；And
The identification to the file type of w file in battery information is realized by the information type recognition unit in memory, and will be electric
The file of text type in the information of pond and the file of data type are respectively to text type database and data types of database
Transmission is stored；Text type database stores after carrying out equivalent cryptographic calculation to the file of text type, data class
Type database stores after carrying out preservation cryptographic calculation to the file of data type；Above-mentioned technical proposal not only passes through info class
Type recognition unit realizes the classification storage according to file type to file, and text type file and data type files are classified
Storage effectively reduces battery information in memory and stores occupied space, and passes through data type data library and text
This types of database uses different Encryption Algorithm to the file of file types different in battery information, has effectively ensured battery
The safety of information storage.
In one embodiment, vehicle-mounted end further includes dynamic monitoring client, which is used to monitor first in real time
Confidence breath and second location information, and pass through required when the new energy vapour that calculates and will be obtained reaches the second position from first position
Energy consumption and new-energy automobile on battery information about power carry out real-time dynamic monitoring early warning, the specific steps are that:
Monitoring client includes a dynamic data center, is possessed between first position and the second position at the dynamic data center
Distance, the average overall travel speed between first position and the second position, between first position and the second position road occur traffic
The indexs such as the probability of accident can find out the required time-consuming between first position and the second position by formula (1)；
Wherein TnThe required time-consuming between first position and the second position, S between first position and the second position away from
From v is the vehicle average overall travel speed of first position and the second position, and x present vehicle between first position and the second position is total
Number, tdOccur the average latency of traffic accident, σ between first position and the second position1To there is traffic accident in half a year
Standard deviation, μ1To occur the desired value of traffic accident, t in half a yearhdFor the waiting time of average red light, σ2To meet red light
Standard deviation, μ2For the desired value for meeting red light, e is natural constant, and Π is pi；When time-consuming needed for being solved using formula (1)
It is not simple distance divided by speed, but adequately considers the various situations that may be met in section, it is contemplated that road
Situations such as traffic lights in section traffic accident and section.
Then the quality for extracting vehicle, the energy consumption value between first position and the second position is solved using formula (2)
Wherein energy consumption value of the W between first position and the second position, M are the mean value of vehicle vehicle, TnFor formula (1) institute
Required time-consuming between the first position and the second position of solution, v are the vehicle average overall travel speed of first position and the second position；
Different vehicle can be solved by the energy consumption between first position and the second position using formula (2), adequately considered
The characteristic of each car.
The information about power of battery on the W and new-energy automobile that are solved is compared, if the energy consumption value solved
The 90% of the information about power of the battery on the new-energy automobile of real time monitoring is had reached, then triggers warning function, opens simultaneously
Dynamic speed control system, the speed control system control speed using formula (3), to reach the effect for reducing energy consumption
Fruit；
Wherein vtFor current time node speed, Vt-1For speed on a timing node, θ is the gradient of road, the locality g
Acceleration of gravity, Δ t are the length of time interval, are that the value of 1-2S set by system then can be according to ring using formula 3
Border is different, and after triggering warning function, regulation speed travels speed held stationary, to reach energy-saving effect, is utilizing public affairs
When formula (3) controls speed, not only allow for when speed is equal with the average speed of first position and the second position not
Speed change is made, also according to the difference of the acceleration of gravity of road grade and local environment when simultaneously for acceleration, controls vehicle
The size of acceleration, to promote to be able to maintain corresponding stability when accelerating, while after speed has been more than average speed,
Also corresponding automatic retarding can be taken to control, promote to enable the vehicle to as far as possible with the average speed between first position and the second position
Traveling at the uniform velocity, while influence of the local environment to vehicle acceleration is considered when speed change.
Early warning is carried out using the technology, first position and second may be met when being monitored to battery information by meeting
Occur when the distance between position is larger or environment is poor using fixed value carry out early warning appearance to environmental consideration
Deficiency adequately considers real-time dynamic monitoring under a variety of different environment and warning function simultaneously, using the technology into
Row speed control, the form for promoting vehicle amount stable, to reach energy-efficient effect.
In one embodiment, battery cell monitoring end further includes battery identification module；Battery identification module, for obtaining
The type information of the battery on new-energy automobile is taken, and is transmitted to network side server；Network side server is by battery
Type information is transmitted to vehicle-mounted end；Above-mentioned technical proposal is realized by battery identification module to battery on new-energy automobile
The identification of model, and shown by network side server to vehicle-mounted end transmission, it is selected in battery station to facilitate user
Battery is selected to be replaced.
In one embodiment, battery cell monitoring end further includes memory module and playing module；
Battery identification module is also used to obtain the type information of all batteries in battery station, and passes to memory module
It is input into capable storage；
Battery cell monitoring end is also used to electric power storages all in the type information of the battery on new-energy automobile and memory module
The type information in pond is compared, and when the alignment is identical, control playing module plays the first suggestion voice；It is inconsistent when comparing
When, control playing module plays the second suggestion voice.Battery cell monitoring end is by the electric power storage on new-energy automobile in above-mentioned technical proposal
The type information in pond with the type information of all batteries is compared in battery station in memory module, judge in battery station whether
Have and controls playing module broadcasting first when the alignment is identical with the consistent battery of battery model on new-energy automobile and mention
Show voice (such as: comparing successfully, battery please be replace)；When comparing inconsistent, control playing module plays the second signal language
Sound (such as: compare failure, other battery stations please be go to replace battery).
In one embodiment, battery-mounting device is additionally provided on new-energy automobile；
Battery-mounting device provides the battery of electric energy, battery peace for being placed as new-energy automobile as Figure 2-3
Assembling device includes hollow shell 21 and the sealing cover body 22 for being connected to 21 top of hollow shell；
21 internal side wall of hollow shell offers sliding rail 23, and 23 one end of sliding rail is provided with convex block 24；Sealing cover
Body 22 is slidably connected with sliding rail 23；Handle 25 is provided on the outside of sealing cover body 22.In replacement electric power storage in above-mentioned technical proposal
Chi Shi, staff grasp handle 25, and sealing cover body 22 is pushed along sliding rail 23 to far from 24 side of convex block, just real
Show the unlatching of hollow shell 21, staff takes out the battery in hollow shell 21, replaces with fully charged electric power storage
Pond, and again by handle 25 is grasped, sealing cover body 22 is pushed along sliding rail 23 to the side of convex block 24, is just realized
The closing of hollow shell 21.
In one embodiment, battery is connected by the drive system of plug-in connection and car body, for supplying for drive system
Electricity；
Wherein, plug-in connection includes: fixation kit, and fixation kit is arranged on the car body, and fixation kit is circular configuration,
It is arranged fluted on circular configuration, through-hole is equipped among groove, is equipped with power interface in through-hole；
Power interface includes: plug, fixed body and connecting line, and plug passes through through-hole from inside to outside, and is inserted into institute on car body
The charging jack of setting, and plug is adapted with charging jack, fixed body is arranged in around plug, is used for locking-type plug, even
The both ends of wiring are connect with battery and plug respectively, and connecting line is arranged between battery and plug.
In one embodiment, battery cell monitoring end further includes a kind of battery pushing module；
Battery pushing module, including controller and battery pushing device；
Controller (such as controller of model ATMEGA16), detects on new-energy automobile for battery cell monitoring end
When the type information of battery stored in the type information of battery and memory module is consistent, selection and new energy out of battery station
The identical battery of the type information of battery on the automobile of source, and pushed information is transmitted to battery pushing device；
Battery pushing device is set to the bottom of battery in battery station；Battery pushing device, as shown in figure 4, including micro-
Type controller (such as controller of model H8SX/1648) 31, driving motor 32, idler wheel 33 and carrying platform 34；Carrying is flat
Platform 34, for placing battery；Idler wheel 33 is installed below carrying platform 34；Microcontroller 31 and driving motor 32, idler wheel
33 are electrically connected；Microcontroller 31, for after the pushed information for receiving controller transmission, the control driving of driving motor 32 to be rolled
Wheel 33 is travelled to the new-energy automobile.By controller in above-mentioned technical proposal, realize when the electric power storage on new-energy automobile
When the type information in pond is consistent with the type information of the battery in memory module, pushed information is transmitted to battery pushing device；
After the microcontroller 31 of battery pushing device receives pushed information, control driving motor 32 drives idler wheel 33 to the new energy
Source running car, to realize the function of the automatic push battery of system.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (15)
1. a kind of battery managing and control system of new-energy automobile, which is characterized in that the new-energy automobile is using battery as power
The energy；The system comprises: vehicle-mounted end and network side server；Wherein,
The vehicle-mounted end is set on the new-energy automobile；Battery detection module is provided on the vehicle-mounted end, for monitoring
The service condition of battery on the new-energy automobile；The first locating module is additionally provided on the vehicle-mounted end, for obtaining
The first location information of the new-energy automobile；The vehicle-mounted end by the service condition of the battery and first location information to
The network side server transmission；
The network side server, it is default for meeting in the service condition for the battery for receiving the vehicle-mounted end transmission
When condition, the second location information with the vehicle-mounted end apart from nearest battery station is sent to according to the first location information
The vehicle-mounted end.
2. the system as claimed in claim 1, which is characterized in that further include:
Battery cell monitoring end is set in battery station；Multiple storages used for the new-energy automobile are stored in the battery station
Battery；It is provided with the second locating module on the battery cell monitoring end, for obtaining the second location information at the battery station, and will
The second location information is transmitted to the network side server.
3. system as claimed in claim 1 or 2, which is characterized in that
The service condition of the battery includes the information about power of the battery；The preset condition includes the battery
Electricity is lower than default electricity；Or
The service condition of the battery includes whether the battery breaks down；The preset condition includes the battery
It breaks down.
4. system as claimed in claim 3, which is characterized in that
The vehicle-mounted end further includes display；The display is used for the information about power, first location information and second
Location information is shown.
5. system as claimed in claim 2, which is characterized in that
The battery cell monitoring end further includes battery counting module, for obtaining the quantity of the battery in the battery station
Information, and the quantity information is transmitted to the network side server；
The system further includes electronic equipment, is set at the staff；
The network side server is also used to the received quantity information and preset amount threshold information comparison working as institute
When stating quantity information lower than the preset amount threshold information, the network side server is then to the electronic equipment institute
State quantity information and second location information；
One of described electronic equipment, including smart phone, PC or palm PC are a variety of.
6. system as claimed in claim 3, which is characterized in that
Be additionally provided with fixed charging pile in the battery station, for user by the new-energy automobile battery with it is described solid
Determine charging pile connection, the battery on the new-energy automobile is powered；The battery cell monitoring end further includes charging pile control
Molding block is set on the fixed charging pile；
The network side server is also used to reach default full power information in the information about power for receiving the vehicle-mounted end transmission
When, cut-offing instruction is transmitted at Xiang Suoshu battery cell monitoring end；The charging pile control module at the battery cell monitoring end, for receiving transmission
The cut-offing instruction after, control the fixed charging pile and stop power supply.
7. system as claimed in claim 2, which is characterized in that
Security lock arrangement is additionally provided in the battery station；The security lock arrangement, for by the battery in the battery station
It locks；The battery cell monitoring end further includes safety lock control module, is set on the security lock arrangement；
The system further includes user terminal；The user terminal, for scanning the two dimensional code on the battery station and the network side
Server establishes communication connection, and transmits battery acquisition instruction to the network side server；The network side server, also
When for receiving the battery acquisition instruction of the user terminal transmission, Xiang Suoshu user terminal transmission gathering code information；Institute
User terminal is stated, is also used to be paid the bill according to the gathering code information；The network side server receives successful payment information
Transmit unlocking instruction in the backward battery cell monitoring end；The safety lock control module at the battery cell monitoring end receives the unlocking and refers to
After order, controls the security lock arrangement and open；
The gathering code information, including gathering two dimensional code and collection amount；
One of described user terminal, including smart phone, PC or palm PC are a variety of.
8. system as claimed in claim 7, which is characterized in that
Before the user terminal transmits battery acquisition instruction to the network side server, the user terminal is to the network side
Server carries out safety verification；
Safety verification of the user terminal to the network side server, comprising:
The user terminal, for by the exclusive identification code of the user terminal by being passed to the network side server after public key encryption
It is defeated；
The network side server is obtained for operation to be decrypted to encrypted exclusive identification code by privacy key
The exclusive identification code；The network side server further includes random words symbol generation module；The random words symbol generates mould
Block generates random words symbol for the exclusive identification code to be generated character code operation method according to preset identification code, and by institute
Random words symbol is stated to transmit to the user terminal；
The user terminal, for being solved by user terminal private key to the random words symbol that the network side server transmits
Close calculation process, and verifying to the random words symbol after decryption, if being verified, the user terminal is to the net
Network side server transport battery acquisition instruction；Otherwise cutting is connect with the network side server.
9. system as claimed in claim 7, which is characterized in that
The battery cell monitoring end, further includes photographing module；The photographing module receives institute for the safety lock control module
It is shot when stating unlocking instruction, and acquired image information is transmitted to the network side server；
The network side server carries out processing identification to the image information of transmission, extracts the license plate letter in described image information
Breath；And matching is compared with the license plate database in the network side server in the license board information, judge the license plate
Whether information is legal.
10. system as claimed in claim 3, which is characterized in that
The network side server further includes memory；The memory, the battery for storing all batteries are believed
Breath；
The memory further includes information type recognition unit, data type data library and text type database；The information
Type identification unit, for identification in the battery information file type, and by the data type in the battery information
File is transmitted to the data type data library, by the file of the text type in the battery information to the text type number
It is transmitted according to library；The data type data library carries out preservation encryption for the file to the data type in the battery information
Operation, and the file of the data type after cryptographic calculation is stored；The text type database, for the battery
The file of text type in information carries out equivalent cryptographic calculation, and the file of the text type after cryptographic calculation is deposited
Storage；The equivalent Encryption Algorithm and the key for saving Encryption Algorithm are stored in the network side server；
The battery information, unique identifier, date of manufacture and manufacturer's information including the battery.
11. system as claimed in claim 3, which is characterized in that
The vehicle-mounted end further includes dynamic monitoring client, which is used to monitor first location information and the second position in real time
Information, and by calculate will the new energy vapour that be obtained reach the second position from first position when required energy consumption with it is described
The information about power of battery on new-energy automobile carries out real-time dynamic monitoring, the specific steps are that:
The dynamic monitoring client includes a dynamic data center, possesses pre-set level at the dynamic data center, described default
Index is including at least the average traveling speed between the distance between first position and the second position, first position and the second position
The probability of traffic accident occurs for road between degree, first position and the second position, can find out the new energy vapour by formula (1)
Required time-consuming of the vehicle from first position to the second position；
Wherein TnThe required time-consuming for being the new-energy automobile from first position to the second position, S are first position and the second position
The distance between, v is the vehicle average overall travel speed of first position and the second position, and x is between first position and the second position
Current vehicle sum, tdFor being averaged for nearest ten traffic accidents between the first position and the second position that are saved in the system
Waiting time, σ1For the waiting time of nearest ten traffic accidents between the first position and the second position that are saved in the system
Standard deviation, μ1The number of days of last time gap today for traffic accident occur, thd are between first position and the second position
Nearest 20 vehicles wait the average value of the time of traffic lights, σ when leading to first position and the second position2For nearest 20 vehicles logical first
The standard deviation of the time of traffic lights, μ are waited when position and the second position2When leading to first position and the second position for nearest 20 vehicles
Having encountered red vehicle number divided by 20, e is natural constant, and Π is pi；
Then the quality for extracting the vehicle solves the energy consumption value between first position and the second position using formula (2)
Wherein energy consumption value of the W between first position and the second position, M are the quality of the vehicle, TnIt is solved by formula (1)
The first position and the second position between required time-consuming, v be first position and the second position vehicle average overall travel speed；
The information about power of the W solved and the battery on the new-energy automobile are compared, if the consumption of the solution
Energy value has reached the 90% of the information about power of the battery on the new-energy automobile of real time monitoring, then triggers warning function, together
Shi Qidong speed control system, which controls speed using formula (3), to reach reduction energy consumption
Effect；
Wherein vtFor the present speed of new-energy automobile, Vt-1When being controlled for last control system, new-energy automobile
Speed, θ are the gradient of the current institute's travel of new-energy automobile, and g is the acceleration of gravity of current institute's travel, and Δ t is control
Time interval between the operation twice of system processed is that the value of 1-2S set by system then can basis using formula (3)
Environment is different, and after triggering warning function, regulation speed travels speed held stationary, to reach energy-saving effect.
12. system as claimed in claim 2, which is characterized in that
The battery cell monitoring end further includes battery identification module；The battery identification module, for obtaining the new energy
The type information of battery on automobile, and transmitted to the network side server；The network side server is by the electric power storage
The type information in pond is transmitted to the vehicle-mounted end.
13. system as claimed in claim 12, which is characterized in that
The battery cell monitoring end, further includes memory module and playing module；
The battery identification module is also used to obtain the type information of all batteries in the battery station, and deposits to described
Storage module transfer is stored；
The battery cell monitoring end, being also used to will be in the type information of the battery on the new-energy automobile and the memory module
The type information of all batteries is compared, and when the alignment is identical, controls the playing module and plays the first suggestion voice；When
When comparing inconsistent, controls the playing module and play the second suggestion voice.
14. the system as claimed in claim 1, which is characterized in that
Battery-mounting device is additionally provided on the new-energy automobile；
The battery-mounting device provides the battery of electric energy, the battery installation dress for being placed as the new-energy automobile
It sets including hollow shell and the sealing cover body being connected at the top of the hollow shell；
The hollow shell internal side wall offers sliding rail, and described sliding rail one end is provided with convex block；The sealing cover
Body is slidably connected with the sliding rail；Handle is provided on the outside of the sealing cover body.
15. system as claimed in claim 13, which is characterized in that
The battery cell monitoring end further includes a kind of battery pushing module；
The battery pushing module, including controller and battery pushing device；
The controller detects type information and the institute of the battery on the new-energy automobile for the battery cell monitoring end
State the battery of the storage in memory module type information it is consistent when, out of described battery station selection with the new-energy automobile
On battery the identical battery of type information, and to the battery pushing device transmit pushed information；
The battery pushing device is set to the bottom of battery in the battery station；The battery pushing device, including it is miniature
Controller, driving motor, idler wheel and carrying platform；The carrying platform, for placing the battery；Under the carrying platform
Side is equipped with idler wheel；The microcontroller and driving motor, idler wheel are electrically connected；The microcontroller, for receiving
After the pushed information of the controller transmission, controls the driving motor and the idler wheel is driven to travel to the new-energy automobile.
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| CN111107132A (en) * | 2019-11-08 | 2020-05-05 | 上海钧正网络科技有限公司 | Early warning method, system, device, equipment and storage medium |
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