CN108155320A - Automobile distribution battery powered control system and method based on wireless telecommunications - Google Patents
Automobile distribution battery powered control system and method based on wireless telecommunications Download PDFInfo
- Publication number
- CN108155320A CN108155320A CN201810023495.8A CN201810023495A CN108155320A CN 108155320 A CN108155320 A CN 108155320A CN 201810023495 A CN201810023495 A CN 201810023495A CN 108155320 A CN108155320 A CN 108155320A
- Authority
- CN
- China
- Prior art keywords
- quick change
- battery pack
- master controllers
- frequency point
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/60—Electric or hybrid propulsion means for production processes
-
- 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
-
- 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
Abstract
The invention discloses a kind of automobile distribution battery powered control systems and method based on wireless telecommunications, including vehicle-mounted ECU, the vehicle-mounted ECU and enterprise supervision server wireless connection, the enterprise supervision server and Country Monitor server wireless connection are also associated with database on the enterprise supervision server；The vehicle-mounted ECU is also connect with BMS master controllers, the BMS master controllers are used to establish wireless connection relationship with quick change battery pack according to the frequency point data of database, and the battery bag data of the quick change battery pack is obtained, which is sent to the Country Monitor server through the vehicle-mounted ECU, enterprise supervision server.It realizes that battery bag data uploads to enterprise supervision server and Country Monitor server in real time, battery bag data is realized and is monitored.Quick change battery pack power reservoir capacity is strong, and portability is splendid, and electrical connection is reliable and secure, is connected using random frequency dividing, communicates independence, and interference is small.
Description
Technical field
The present invention relates to new-energy automobile power battery technical field, specifically, being a kind of vapour based on wireless telecommunications
Vehicle distributed battery electric power supply control system and method.
Background technology
New-energy automobile particularly pure electric automobile has become the hot spot of automobile industry exploitation, and existing pure electric automobile is equal
Using power battery as power source.Difference of the existing pure electric automobile based on charging modes is broadly divided into plug-in and quick change
Formula.Wherein, for plug-in pure electric automobile due to power battery limited amount, the continual mileage for leading to pure electric automobile is limited, when
Pure electric automobile needs to travel longer fare register, it is necessary to repeatedly be charged on the way.However, existing plug-in pure electric vehicle vapour
The problem of vehicle is once fully charged generally to be taken at one more than hour, and charge efficiency is low can not slowly be resolved, to driving
Member brings inconvenience, it has also become restricts the key factor that pure electric automobile is promoted and used.
Thus there has been proposed a kind of power battery quick-change formula pure electric automobile, quick change battery pack can be existed by driver
It independently replaces and completes in a few minutes, substantially identical to an even better than refueling time of conventional fuel oil automobile.It is this to improve
The ease of use of electric vehicle not only needs to replace website, but also want in each place setting quick change battery pack
Spare quick change battery pack is placed on vehicle, to cope with the possible period of want or need at any time.
Therefore, either for the ease of storage of the quick change battery pack on pure electric vehicle still in order to meet vehicle space
The requirement being designed and arranged, urgent need design the quick change battery pack that a compact, structure are reliable, safety coefficient is high.And
For the quick change battery pack of compact, need to design a set of control system suitable for the quick change battery pack, to battery pack
Communication, power supply are controlled.And for business administration, need to design a set of platform that can acquire product data in real time and
Control system based on the platform, to meet the requirement of business administration.
And in the prior art, based on the novel battery pack, data acquisition is realized there are no a kind of management platform, therefore is carried
It is new technology necessary to developing with new-energy automobile to go out above-mentioned management platform.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of automobile distribution battery powered control systems based on wireless telecommunications
And method, using wireless communication technique, realize that the communication to quick change battery pack, power supply control.
In order to achieve the above objectives, the specific technical solution that the present invention uses is as follows：
A kind of automobile distribution battery powered control system based on wireless telecommunications, key technology are：Including vehicle-mounted
ECU, the vehicle-mounted ECU and enterprise supervision server wireless connection, the enterprise supervision server and Country Monitor server without
Line connects, and database is also associated on the enterprise supervision server；The vehicle-mounted ECU is also connect with BMS master controllers, described
BMS master controllers are used to establish wireless connection relationship, and obtain the quick change with quick change battery pack according to the frequency point data of database
The battery bag data of battery pack, the battery bag data are sent to the Country Monitor through the vehicle-mounted ECU, enterprise supervision server
Server.
It is established a connection by BMS master controllers and quick change battery pack, realizes that quick change battery pack passes through battery bag data
BMS master controllers, vehicle-mounted ECU, enterprise supervision server are uploaded to Country Monitor server, and the battery bag data is also simultaneously
It preserves in the database, realizes that enterprise and country carry out dual supervision to new energy battery powered data, battery powered meets mark
While quasi-, battery bag data is realized and is monitored.Ensure reliability and the safety of quick change battery pack power supply.Wherein BMS master controls
Device processed is connected with vehicle-mounted ECU by CAN bus.
Further, the BMS master controllers are provided with connecting detection unit, frequency point generates and allocation unit, data pass
Defeated unit and loss detection unit are connected with high pressure distribution module, the high pressure distribution module on the BMS master controllers
N groups high-voltage wiring harness connect one to one with N number of quick change adapter connector, each quick change adapter connector is described fast for connecting one
Change battery pack；The connecting detection unit is used to detect the quick change adapter connector and the connection status of any quick change battery pack；Institute
Frequency point is stated to generate and have m candidate frequency point in allocation unit；The frequency point generates and allocation unit is according to the quick change adapter connector
With the status of electrically connecting of the quick change battery pack a candidate frequency point is randomly assigned to the quick change battery pack；The data pass
Defeated unit is used to carry out the battery pack data interaction with the quick change battery pack；The loss detection unit is described for detecting
BMS master controllers and the frequency point bonding strength of the quick change battery pack, the loss detection unit are additionally operable to record the BMS master
Controller and the frequency point drop-out time of the quick change battery pack.
Wherein m >=N；And m and N are positive integer.
Using the above scheme, when charging to automobile, when quick change battery pack is connected on the quick change adapter connector of automobile
When, connecting detection unit is monitored in real time.It is generated with time frequency point and allocation unit can realize automatic distribution for connection status
Frequency point, realize BMS master controllers connect with quick change battery pack, charge and the battery data of subsequent charge process interact.Work as BMS
Frequency point bonding strength between master controller and quick change battery pack is too low or when the two is often in off-state, loses inspection
Surveying unit can detect in real time.When necessary, candidate frequency point is redistributed to BMS master controllers to quick change battery pack, re-established
Connection relation.Improve the two connection reliability.Entire charging process realizes automatic distribution frequency point, establishes a connection, mutually
Identification and battery data interaction.And frequency point is randomly assigned, and independence is strong, effectively prevents extraneous interference.Intelligence is reliable, nothing
It need to think to control manually, safety coefficient is high.
It further describes, the quick change battery pack includes battery battery core case and battery electric cabinet；The battery battery core case
BMU detection units are inside provided with, the frequency point generates and the candidate frequency point allocation to the BMU is detected list by allocation unit
Member；Charge connector is provided on the battery electric cabinet, which is used to connect with any quick change adapter connector,
The charged control circuit of charge connector is connect with the battery core unit of the battery electric cabinet, the charging control line by
The BMU detection units control.
Using the above scheme, frequency point generates and allocation unit is by candidate frequency point allocation to BMU detection units, realizes BMS master
Connection relation between controller and BMU detection units.Quick change battery pack is connect by charge connector with automobile simultaneously, is passed through
The control of BMU detection units realizes that battery core unit charges to automobile.
It further describes, the battery battery core case includes exterior protection component, and electricity is provided in the exterior protection component
The fixing sleeve of core model group and battery core module, the battery core module are made of the consistent battery core unit closed assembly of at least two nested structures, institute
Battery core module is stated to be inserted into the fixing sleeve；The fixing sleeve is surrounded for four walls up and down, front and rear hatch frame, described
BMU detection units are arranged on the upper wall upper surface of the fixing sleeve；The battery core unit is three layers, and wherein interbed is radiation aluminium
Plate, the heat-dissipating aluminium plate both sides are respectively the consistent battery core of structure, all battery cores after connection in series-parallel with the automatically controlled electricity
Road is connected.
Using the above scheme, battery compact and in integral structure, first, exterior protection component can be to internal
Battery core module plays the role of sealing and protection, improves the safety used.Battery core module realizes power supply power supply.BMU is detected
Unit realizes power supply control.Inside battery is strong with Exterior capsule, suitable for frequently replacing, dismounting and moving, effectively avoid through
Often movement causes to damage.
It further describes, the charge connector is arranged on a side wall of the battery electric cabinet, in the side wall
Inside it is additionally provided with RFID read-write module；RFID label tag is provided on the quick change adapter connector, when the charge connector and institute
When stating quick change adapter connector connection, RFID read-write module described in the RFID label tag face.
By RFID read-write module and RFID label tag, RFID read-write module reads the tag identity information of RFID label tag, real
Existing quick change battery pack is verified identity of automobile, while calibration information is fed back to BMS master controllers by BMU detection units, real
The identity of quick change battery pack is identified in existing BMS master controllers.Meanwhile BMS master controllers send the identification result
To vehicle-mounted ECU, realize that battery bag data uploads.
Electrical connection is established by charge connector and quick change adapter connector, service life is long on hardware, and connection more may be used
It leans on, even if automobile shakes or waves in the process of moving, the connection relation of the two will not be influenced, stable connection can
It leans on.
A kind of control method of the automobile distribution battery powered control system based on wireless telecommunications, specific steps packet
It includes：
The step of for carrying out two-stage wake-up to vehicle-mounted ECU, BMS master controllers；
The step of wireless connection relationship being established for BMS master controllers and quick change battery pack；
The step of identification being carried out for BMS master controllers and quick change battery pack；
The step of for carrying out suspend mode control to vehicle-mounted ECU, BMS master controllers.
By being waken up successively to vehicle-mounted ECU, BMS master controllers, realize that quick change battery pack is powered automobile.It is logical
Two-stage wake-up is crossed, self-test is carried out to vehicle-mounted ECU, BMS master controllers before realizing power supply, improves power supply reliability.Wakeup process intelligence
Can be convenient, entire wakeup time is short, realizes quick power supply, and BMS master controllers can identify the identity letter of quick change battery pack
Breath improves power supply reliability, avoids power supply mistake.
By special wireless connection, frequency point number is distributed to BMS master controllers at random, makes the frequency point number of each automobile have
Institute is different, and uses and be randomly assigned, and independence is strong, avoids the communication interference between same model automobile, also avoids the external world
Communication interference.
By identification, RFID label tag is arranged on automobile, RFID read-write module is arranged in quick change battery pack, real
The identification checkup of existing quick change battery pack and automobile.Due to the feature that RFID transmission information distance is near, when charge connector and battery
When quick change adapter connector is connected, the tag identity information of RFID label tag is read by RFID read-write module, automobile is to fast changing battery
The quick change battery pack and the corresponding quick change battery pack of RFID label tag of connector connection are checked, if tag identity information is consistent,
Then quick change battery pack can control to charge automobile.By RFID label tag and RFID read-write module, automobile realizes automatic identification
It charges with control.It is time saving and energy saving without artificially controlling, it is highly reliable.
After parking, before suspend mode power supply state is entered, quick change battery pack can charge to stand-by power supply again, ensure that longest is stopped
It sleeps the time.Prevent automobile from cannot start.Stand-by power source information includes at least stand-by power supply electricity, supply current, supply voltage.
Further method is：For including the step of carrying out two-stage wake-up to vehicle-mounted ECU, BMS master controllers：
The step of for waking up vehicle-mounted ECU；
For waking up BMS master controller steps；
Wherein, for waking up vehicle-mounted ECU the particular content of the step of is：
S11a：Vehicle-mounted ECU gets the power supply enabling signal that automobile starting detector detects；
S11b：Vehicle-mounted ECU verifies power supply enabling signal；It is verified, enters step S11c；Verification does not pass through,
Return to step S11a；
S11c：Vehicle-mounted ECU starts ECU self-tests；
S11d：If ECU self-tests are qualified, vehicle-mounted ECU sends BMS wake-up signals to BMS master controllers；If ECU self-tests do not conform to
Lattice report an error.
Wherein ECU self-tests content includes at least ECU operating systems, running current, working voltage, entire car controller, communication
The operating condition of system.
Wherein, for waking up BMS master controller steps；
S12a：BMS master controllers obtain the BMS wake-up signals that vehicle-mounted ECU is sent；
S12b：BMS master controllers start BMS self-tests；BMS self-tests pass through, and enter step S12c, otherwise report an error；
S12c：The connecting detection unit of BMS master controllers starts to detect between the BMS master controllers and quick change battery pack
Any connection unit status of electrically connecting；
The connection unit is made of quick change adapter connector and charge connector.
Wherein, BMS self-tests include at least wireless telecommunications detection and the operation detection of BMS controllers.BMS wake-up signals can be
Data-signal or electric signal.
By being waken up to BMS master controllers, realize that BMS master controllers are established with quick change battery pack and communicate, and control
Quick change battery pack processed powers to automobile.Intelligence is convenient, without manual operation, realizes automatic detection, intelligent power supply.
Further method is：The step for establishing wireless connection relationship with quick change battery pack for BMS master controllers
Rapid particular content is：
S21：BMS master controllers transfer m frequency point number from the frequency point data library in the database, the m frequency point number with
M frequency point corresponds, and the m frequency point is as described m candidate frequency point；
M frequency point, the transmission power limit value of all frequency points and frequency point tolerance value are provided in the frequency point data library；The M
The frequency value frequency range of frequency point is：The resolution ratio of f1~f2, M frequency points is k, and M frequency point corresponds to M frequency point number；
S22：The connecting detection unit of BMS master controllers is detected between the BMS master controllers and quick change battery pack
Any connection unit is in status of electrically connecting；
S23：BMS master controllers extract a frequency point number according to pseudo noise code mechanism from m frequency point number at random, according to
The frequency point number of the extraction obtains corresponding candidate frequency point；
S24：Obtained candidate frequency point allocation to corresponding quick change battery pack, is established BMS main controls by BMS master controllers
Wireless connection relationship between device and quick change battery pack.
Wherein M >=m, m, M are positive integer.Number consecutively is carried out to M frequency point：x1,x2,x3,…,
xM.Wherein frequency point number x1Corresponding frequency point is f1, frequency point number x2Corresponding frequency point is f1+k ....
Frequency point data library is connect with vehicle-mounted ECU, and vehicle-mounted ECU is connect with BMS master controllers, and BMS master controllers pass through from frequently
M frequency point number is transferred at random in M frequency point number during point data base is random, transfers the frequency point number for transferring each automobile at random
It is inconsistent, enhances each automobile frequency point independence.
Further method is：It is described to carry out identification for BMS master controllers and quick change battery pack, realize quick change
Battery pack is to the step particular content that automobile is powered：
S31：BMS master controllers send automobile power supply verification information to quick change battery pack；
S32：BMS master controllers obtain the calibration information of quick change battery pack；
The information that the calibration information proofreads automobile power supply verification information with tag identity information for quick change battery pack,
The tag identity information is the information that RFID read-write module is read from RFID label tag, and the RFID read-write module is arranged on
In the quick change battery pack, the RFID label tag is arranged on body of a motor car；
S33：BMS master controllers obtain the battery pack self-test information of quick change battery pack；If battery pack self-test information is normal,
Enter step S34；Otherwise return to step S33；
S34：BMS master controllers are sent to quick change battery pack for power information, and control quick change battery pack is powered automobile.
It realizes and identity information check and correction is carried out between BMS master controllers and quick change battery pack, not only BMS master controllers can obtain
The identity information of quick change battery pack is taken, quick change battery pack can also obtain the identity information of BMS master controllers, realize two-way test
Card avoids power supply that mistake occurs, highly reliable.
It further describes, the step particular content for being used to carry out vehicle-mounted ECU, BMS master controllers suspend mode control
For：
S41：Vehicle-mounted ECU gets the sleep signal that automobile starting detector detects；
S42：Vehicle-mounted ECU detects the stand-by power source information of stand-by power supply；If stand-by power source information is normal, S33 is entered step；Otherwise
Return reports an error；
S43：Vehicle-mounted ECU starts suspend mode control countdown；
S44：Vehicle-mounted ECU obtains the present battery bag data that receives of BMS master controllers, and by the current battery pack data
It is uploaded to battery data library；
S45：Power-off count down time arrives, and battery bag data is uploaded and completed, and vehicle-mounted ECU sends out dormant control signal, controls
Quick change battery pack processed is switched to suspend mode power supply state.
During into dormant state, realize data acquisition, charge again for stand-by power supply, extend dormancy time, prevent vapour
The defects of cannot starting after vehicle suspend mode.Whole process intelligence, safe and reliable property are good, and independence is strong.
Beneficial effects of the present invention：Realize that battery bag data uploads to enterprise supervision server and Country Monitor service in real time
Device is realized battery bag data and is monitored, by enterprise and national platform, battery communication, energy storage and power supply to new-energy automobile
Process is managed.Quick change battery pack compact, ingenious in design, integrated level is high, compact-sized, compact, electric power storage energy
Power is strong, and safety coefficient is high, and service life is long, and portability is splendid, has high market application value.Exterior protection component can
Play the role of sealing and protection to internal battery core module, improve the safety used.Quick change battery pack can for electrical connection
By safety, hardware connection service life is strong, and preventing running car from jolting causes to power off.BMS master controllers and quick change battery pack without
Line communication connection, by the way of dividing at random, improves BMS master controllers and quick change battery pack wireless connection independence, effectively
Wireless telecommunications is avoided to be interfered by other wireless signals.Identity information is proofreaded before the power supply of quick change battery pack, realizes vapour
The correctness of vehicle power supply.Method for controlling power supply makes power supply process orderly carry out, and power supply reliability is strong.
Description of the drawings
Fig. 1 is the system structure diagram of the present invention；
Fig. 2 is the quick change battery pack overall structure diagram of the present invention；
Fig. 3 is the connection unit structure diagram of the present invention；
Fig. 4 is the battery electric cabinet structure figure of the present invention；
Fig. 5 is the battery battery core box structure schematic diagram of the present invention；
Fig. 6 is the battery core modular structure figure of the present invention；
Fig. 7 is the battery core cellular construction schematic diagram A of the present invention；
Fig. 8 is the battery core cellular construction schematic diagram B of the present invention；
Fig. 9 is the battery core cellular construction side view of the present invention；
Figure 10 is the vehicle-mounted ECU wake-up step flow chart of the present invention；
The BMS master controllers that Figure 11 is the present invention wake up flow chart；
Figure 12 is the BMS master controllers of the present invention and quick change battery pack wireless connection flow chart；
Figure 13 is that the BMS master controllers of the present invention and quick change battery pack carry out identification procedure flow chart；
Figure 14 is the vehicle-mounted ECU of the present invention, BMS master controller suspend mode control flow charts.
Specific embodiment
The specific embodiment and operation principle of the present invention are described in further detail below in conjunction with the accompanying drawings.
It will be seen from figure 1 that a kind of automobile distribution battery powered control system and method based on wireless telecommunications, including
Vehicle-mounted ECU 1, the vehicle-mounted ECU 1 and 2 wireless connection of enterprise supervision server, the enterprise supervision server 2 and Country Monitor
3 wireless connection of server is also associated with database 4 on the enterprise supervision server 2；The vehicle-mounted ECU 1 also with BMS master controls
Device 5 processed connects, and the BMS master controllers 5 are used to establish wireless connection with quick change battery pack 6 according to the frequency point data of database 4
Relationship, and the battery bag data of the quick change battery pack 6 is obtained, the battery bag data is through the vehicle-mounted ECU 1, enterprise supervision service
Device 2 is sent to the Country Monitor server 3.
Referring to Fig. 1, the BMS master controllers 5 are provided with connecting detection unit 5a, frequency point generates and allocation unit 5b, number
According to transmission unit 5c and loss detection unit 5d, high pressure distribution module 7, the height are connected on the BMS master controllers 5
The N groups high-voltage wiring harness of pressure distribution module 7 connects one to one with N number of quick change adapter connector 8a, and each quick change adapter connector 8a is used
In one quick change battery pack 6 of connection；The connecting detection unit 5a for detect the quick change adapter connector 8a with it is any fast
Change the connection status of battery pack 6；The frequency point generates and has m candidate frequency point in allocation unit 5b；The frequency point is generated and is divided
With unit 5b according to the status of electrically connecting of the quick change adapter connector 8a and the quick change battery pack 6 to the quick change battery pack 6 with
Machine distributes a candidate frequency point；The data transmission unit 5c is used to carry out the battery pack with the quick change battery pack 6
Data interaction；The loss detection unit 5d is used to detect the BMS master controllers 5 and the frequency point of the quick change battery pack 6 connects
Intensity is connect, the loss detection unit 5d is additionally operable to record the BMS master controllers 5 and the frequency point of the quick change battery pack 6 is lost
Lose the time.
Referring to Fig. 2, Fig. 5, Fig. 6, the quick change battery pack 6 includes battery battery core case 61 and battery electric cabinet 62；
BMU detection units 61a is provided in the battery battery core case 61, the frequency point generates and allocation unit 5b is by described in
Candidate frequency point allocation is to the BMU detection units 61a；Charge connector 8b is provided on the battery electric cabinet 62, the charging
Connector 8b with any quick change adapter connector 8a for connecting, the charged control circuits of charge connector 8b and the electricity
The battery core unit a3 connections of pond electric cabinet 62, the charging control line are controlled by the BMU detection units 61a.
Referring to Fig. 2, Fig. 5, Fig. 6, the battery battery core case 61 includes exterior protection component a, is set in exterior protection component a
The fixing sleeve a2, the battery core module a1 of battery core module a1 and battery core module a1 are equipped with by the consistent battery core list of at least two nested structures
First a3 closed assemblies composition, the battery core module a1 are inserted into the fixing sleeve a2；The fixing sleeve a2 is enclosed for four walls up and down
Around, front and rear hatch frame, the BMU detection units 61a is arranged on the upper wall upper surface of the fixing sleeve a2；The battery core unit
A3 is three layers, and wherein interbed is heat-dissipating aluminium plate a31, and the heat-dissipating aluminium plate a31 both sides are respectively the consistent battery core a32 of structure, institute
There is the battery core a32 to be connected after connection in series-parallel with the electrical control circuit.
Referring to Fig. 7-9, the aluminum heat conducting plate a31 of battery core unit a3, two pieces of battery core a32 and two battery core brackets being oppositely arranged
a33.Wherein, battery core bracket a33 is strip structure, and connection structure is respectively provided on battery core bracket a33.Aluminum heat conducting plate a31 consolidates
It is scheduled between two battery core bracket a33, i.e. the wherein both sides outer rim of aluminum heat conducting plate a31 is separately fixed at corresponding battery core bracket
On a33, in addition both sides outer rim is bent to form clinch a311 respectively.Two pieces of battery core a32 are located at aluminum heat conducting plate a31 both sides respectively,
Both sides outer rim adjacent with corresponding battery core bracket a33 battery core a32 be respectively provided with pole eye a321, respectively positioned at two pieces of battery core a32 its
Two poles eye a321 of middle one end be combined with each other after passing through one of battery core bracket a33, another positioned at two pieces of battery core a32 respectively
Two poles eye a321 at end is separated from each other after passing through another battery core bracket a33.Two pieces of battery core units of same battery core unit a3
Two poles eye a321 of a32 wherein one end after passing through one of battery core bracket a33 bends and mutually overlaps respectively inwards, another
Two poles eye a321 at end passes through outward bending respectively after another battery core bracket a33, and battery core unit adjacent with both sides respectively
The correspondence pole eye a321 overlap joints of a3, had not only made two battery core unit a32 in same battery core unit a3 realize series connection, but also make adjacent electricity
Each battery core unit a32 of core unit a3 realizes series connection.
The battery core a32 wherein to arrange successively can lateral closed assembly or longitudinal closed assembly.It arranges successively.Pass through in parallel or string
Connection realizes battery core power storage, and realizes that battery core is powered to automobile.
In the present embodiment, using longitudinal closed assembly, by the way that the battery core of all arrangements is connected, realize that battery core electric energy is deposited
Storage, and realize that battery core is powered to automobile.
Referring to Fig. 2,5,6, exterior protection component a includes the cover body f2 using plastic material and the bottom using metal material
The babinet outline border f3 of seat f1 and metal material；Cover body f2 lids are closed to surround to form cuboid on pedestal f1, and with pedestal f1
Babinet dustproof and waterproof structure, babinet outline border f3 at least coat the partial outer face of cover body f2, babinet outline border f3 bottom varuss and with
Pedestal f1 bottoms are interlocked, and fixed through screw.
In the present embodiment, the intensity of babinet outline border f3 is more than the intensity of cover body f2.
Referring to Fig. 5, battery core module a1 further includes module firm banking a11 and module fixes top plate a12, fixing sleeve a2 settings
Between module firm banking a11 and module fix top plate a12.Module firm banking a11 includes the base plate of a rectangle
A111, side plate a112 two long and two short side plate portions a113, side plate a112 two long and two short side plate portion a113 are each
From being oppositely arranged two-by-two, and upwardly extended respectively from the outer rim of base plate a111, specifically, side plate a112 and two two long
A short side plate portion a113 is turned down respectively by the different sides of base plate a111.
In the present embodiment, referring to Fig. 3 and Fig. 4, the charge connector 8b is arranged on the one of the battery electric cabinet 62
On a side wall, RFID read-write module 9a is additionally provided in the side wall；
RFID label tag 9b is provided on the quick change adapter connector 8a, when the charge connector 8b is connect with the quick change
During device 8a connections, RFID read-write module 9a described in the RFID label tag 9b faces.
With reference to Fig. 1 it is also seen that RFID read-write module puts the tag identity information of reading through detecting circuit, filtering
Big circuit is sent to the BMU detection units of the quick change battery pack.The activation control signal that the BMU detection units are sent out is through work(
Rate amplifying circuit controls the RFID read-write module to send out activation signal.
A kind of control method of the automobile distribution battery powered control system based on wireless telecommunications, mainly includes：
The step of for carrying out two-stage wake-up to vehicle-mounted ECU 1, BMS master controllers 5；
The step of wireless connection relationship being established for BMS master controllers 5 and quick change battery pack 6；
The step of identification being carried out for BMS master controllers 5 and quick change battery pack 6；
The step of for carrying out suspend mode control to vehicle-mounted ECU 1, BMS master controllers 5.
Wherein, for vehicle-mounted ECU 1, BMS master controllers 5 carry out two-stage wake-up the step of include：
The step of for waking up vehicle-mounted ECU 1；
For waking up 5 step of BMS master controllers；
Wherein, with reference to Figure 10, particular content the step of for waking up vehicle-mounted ECU 1 is：
S11a：Vehicle-mounted ECU 1 gets the power supply enabling signal that automobile starting detector detects；
S11b：Vehicle-mounted ECU 1 verifies power supply enabling signal；It is verified, enters step S11c；Verification does not pass through,
Return to step S11a；
S11c：Vehicle-mounted ECU 1 starts ECU self-tests；
S11d：If ECU self-tests are qualified, vehicle-mounted ECU 1 sends BMS wake-up signals to BMS master controllers 5；If ECU self-tests are not
Qualification reports an error；
Wherein, with reference to Figure 11, for waking up 5 step of BMS master controllers；
S12a：BMS master controllers 5 obtain the BMS wake-up signals that vehicle-mounted ECU 1 is sent；
S12b：BMS master controllers 5 start BMS self-tests；BMS self-tests pass through, and enter step S12c, otherwise report an error；
S12c：The connecting detection unit 5a of BMS master controllers 5 starts to detect the BMS master controllers 5 and quick change battery
The status of electrically connecting of any connection unit 8 between packet 6；
The connection unit 8 is made of quick change adapter connector 8a and charge connector 8b.
Referring to Figure 12, the tool of described the step of establishing wireless connection relationship with quick change battery pack 6 for BMS master controllers 5
Hold in vivo and be：
S21：BMS master controllers 5 transfer m frequency point number from the frequency point data library 4 in the database 4, the m frequency point number
It is corresponded with m frequency point, the m frequency point is as described m candidate frequency point；
M frequency point, the transmission power limit value of all frequency points and frequency point tolerance value are provided in the frequency point data library 4；The M
The frequency value frequency range of frequency point is：The resolution ratio of f1~f2, M frequency points is k, and M frequency point corresponds to M frequency point number；
S22：The connecting detection unit 5a of BMS master controllers 5 detect the BMS master controllers 5 and quick change battery pack 6 it
Between any connection unit 8 be in status of electrically connecting；
S23：BMS master controllers 5 extract a frequency point number according to pseudo noise code mechanism from m frequency point number at random, according to
The frequency point number of the extraction obtains corresponding candidate frequency point；
S24：Obtained candidate frequency point allocation to corresponding quick change battery pack 6, is established BMS master controls by BMS master controllers 5
Wireless connection relationship between device 5 processed and quick change battery pack 6.
It is described to carry out identification for BMS master controllers 5 and quick change battery pack 6 referring to Figure 13, realize quick change battery pack
The step particular content that 6 pairs of automobiles are powered is：
S31：BMS master controllers 5 send automobile power supply verification information to quick change battery pack 6；
S32：BMS master controllers 5 obtain the calibration information of quick change battery pack 6；
The letter that the calibration information proofreads automobile power supply verification information with tag identity information for quick change battery pack 6
Breath, the information that the tag identity information is read for RFID read-write module 9a from RFID label tag 9b, the RFID read-write module
9a is arranged in the quick change battery pack 6, and the RFID label tag 9b is arranged on body of a motor car；
S33：BMS master controllers 5 obtain the battery pack self-test information of quick change battery pack 6；If battery pack self-test information is normal,
Then enter step S34；Otherwise return to step S33；
S34：BMS master controllers 5 are sent to quick change battery pack 6 for power information, and control quick change battery pack 6 carries out automobile
Power supply.
It is described to be for carrying out the step particular content of suspend mode control to vehicle-mounted ECU 1, BMS master controllers 5 referring to Figure 14：
S41：Vehicle-mounted ECU 1 gets the sleep signal that automobile starting detector detects；
S42：Vehicle-mounted ECU 1 detects the stand-by power source information of stand-by power supply；If stand-by power source information is normal, S33 is entered step；It is no
It then returns and reports an error；
S43：Vehicle-mounted ECU 1 starts suspend mode control countdown；
S44：Vehicle-mounted ECU 1 obtains the present battery bag data that BMS master controllers 5 receive, and by the current battery pack number
According to being uploaded to battery data library 4；
S45：Power-off count down time arrives, and battery bag data is uploaded and completed, and vehicle-mounted ECU 1 sends out dormant control signal, controls
Quick change battery pack 6 processed is switched to suspend mode power supply state.
It should be pointed out that it is limitation of the present invention that above description, which is not, the present invention is also not limited to the example above,
What those skilled in the art were made in the essential scope of the present invention changes, is modified, adds or replaces, and also should
It belongs to the scope of protection of the present invention.
Claims (10)
1. a kind of automobile distribution battery powered control system based on wireless telecommunications, it is characterised in that：Including vehicle-mounted ECU (1),
The vehicle-mounted ECU (1) and enterprise supervision server (2) wireless connection, the enterprise supervision server (2) and Country Monitor service
Device (3) wireless connection is also associated with database (4) on the enterprise supervision server (2)；
The vehicle-mounted ECU (1) also connect with BMS master controllers (5), and the BMS master controllers (5) are according to the frequencies of database (4)
Point data is used to establish wireless connection relationship, and obtain the battery bag data of the quick change battery pack (6) with quick change battery pack (6),
The battery bag data is sent to the Country Monitor server (3) through the vehicle-mounted ECU (1), enterprise supervision server (2).
2. the automobile distribution battery powered control system according to claim 1 based on wireless telecommunications, it is characterised in that：
The BMS master controllers (5) are provided with connecting detection unit (5a), frequency point generates and allocation unit (5b), data transmission unit
(5c) and loss detection unit (5d) is connected with high pressure distribution module (7), the high pressure on the BMS master controllers (5)
The N groups high-voltage wiring harness of distribution module (7) connects one to one with N number of quick change adapter connector (8a), each quick change adapter connector
(8a) is for one quick change battery pack (6) of connection；
The connecting detection unit (5a) is for detecting the connection shape of the quick change adapter connector (8a) and any quick change battery pack (6)
State；
The frequency point, which generates, and allocation unit (5b) is interior m candidate frequency point；The frequency point generates and allocation unit (5b) basis
The status of electrically connecting of the quick change adapter connector (8a) and the quick change battery pack (6) is randomly assigned one to the quick change battery pack (6)
A candidate frequency point；
The data transmission unit (5c) with the quick change battery pack (6) for carrying out the battery pack data interaction；
The loss detection unit (5d) connects for detecting the frequency point of the BMS master controllers (5) and the quick change battery pack (6)
Intensity is connect, the loss detection unit (5d) is additionally operable to record the BMS master controllers (5) and the quick change battery pack (6)
Frequency point drop-out time.
3. the automobile distribution battery powered control system according to claim 1 or 2 based on wireless telecommunications, feature exist
In：The quick change battery pack (6) includes battery battery core case (61) and battery electric cabinet (62)；
BMU detection units (61a), the frequency point generation and allocation unit (5b) are provided in the battery battery core case (61) by institute
Candidate frequency point allocation is stated to the BMU detection units (61a)；
Be provided with charge connector (8b) on the battery electric cabinet (62), the charge connector (8b) for it is any described fast
Change connector (8a) connection, the charged control circuit of the charge connector (8b) and the battery core list of the battery electric cabinet (62)
First (a3) connection, the charging control line are controlled by the BMU detection units (61a).
4. the automobile distribution battery powered control system according to claim 3 based on wireless telecommunications, it is characterised in that：
The battery battery core case (61) includes exterior protection component (a), be provided in the exterior protection component (a) battery core module (a1) and
The fixing sleeve (a2) of battery core module (a1), the battery core module (a1) is by consistent battery core unit (a3) closed assembly of at least two nested structures
Composition, the battery core module (a1) are inserted into the fixing sleeve (a2)；
The fixing sleeve (a2) surrounds for four walls up and down, front and rear hatch frame, and the BMU detection units (61a) are arranged on
The upper wall upper surface of the fixing sleeve (a2)；
The battery core unit (a3) is three layers, and wherein interbed is heat-dissipating aluminium plate (a31), heat-dissipating aluminium plate (a31) the both sides difference
The battery core (a32) consistent for structure, all battery cores (a32) are connected after connection in series-parallel with the electrical control circuit.
5. the automobile distribution battery powered control system according to claim 3 based on wireless telecommunications, it is characterised in that：
The charge connector (8b) is arranged on a side wall of the battery electric cabinet (62), and RFID is additionally provided in the side wall
Module for reading and writing (9a)；
RFID label tag (9b) is provided on the quick change adapter connector (8a), when the charge connector (8b) and the quick change connect
When connecing device (8a) connection, RFID read-write module (9a) described in RFID label tag (9b) face.
6. the control method of the automobile distribution battery powered control system according to claim 1 based on wireless telecommunications,
It is characterized by comprising：
The step of for carrying out two-stage wake-up to vehicle-mounted ECU (1), BMS master controllers (5)；
The step of wireless connection relationship being established for BMS master controllers (5) and quick change battery pack (6)；
The step of identification being carried out for BMS master controllers (5) and quick change battery pack (6)；
The step of for carrying out suspend mode control to vehicle-mounted ECU (1), BMS master controllers (5).
7. the automobile distribution battery powered control method according to claim 6 based on wireless telecommunications, it is characterised in that
For including the step of carrying out two-stage wake-up to vehicle-mounted ECU (1), BMS master controllers (5)：
The step of for waking up vehicle-mounted ECU (1)；
For waking up BMS master controllers (5) step；
Wherein, for waking up vehicle-mounted ECU (1) particular content of the step of is：
S11a：Vehicle-mounted ECU (1) gets the power supply enabling signal that automobile starting detector detects；
S11b：Vehicle-mounted ECU (1) verifies power supply enabling signal；It is verified, enters step S11c；Verification does not pass through, returns
Return step S11a；
S11c：Vehicle-mounted ECU (1) starts ECU self-tests；
S11d：If ECU self-tests are qualified, vehicle-mounted ECU (1) sends BMS wake-up signals to BMS master controllers (5)；If ECU self-tests are not
Qualification reports an error；
Wherein, for waking up BMS master controllers (5) step；
S12a：BMS master controllers (5) obtain the BMS wake-up signals that vehicle-mounted ECU (1) is sent；
S12b：BMS master controllers (5) start BMS self-tests；BMS self-tests pass through, and enter step S1c, otherwise report an error；
S12c：The connecting detection unit (5a) of BMS master controllers (5) starts to detect the BMS master controllers (5) and quick change battery
Wrap the status of electrically connecting of any connection unit (8) between (6)；
The connection unit (8) is made of quick change adapter connector (8a) and charge connector (8b).
8. the automobile distribution battery powered control method according to claim 6 based on wireless telecommunications, it is characterised in that
It is described for BMS master controllers (5) establish wireless connection relationship with quick change battery pack (6) the step of particular content be：
S21：BMS master controllers (5) transfer m frequency point number from the frequency point data library (4) in the database (4), the m frequency point
It number is corresponded with m frequency point, the m frequency point is as described m candidate's frequency point；
M frequency point, the transmission power limit value of all frequency points and frequency point tolerance value are provided in the frequency point data library (4)；This M frequency
Point frequency value frequency range be：The resolution ratio of f1~f2, M frequency points is k, and M frequency point corresponds to M frequency point number；
S22：The connecting detection unit (5a) of BMS master controllers (5) detects the BMS master controllers (5) and quick change battery pack
(6) any connection unit (8) between is in status of electrically connecting；
S23：BMS master controllers (5) extract a frequency point number, according to this from m frequency point number at random according to pseudo noise code mechanism
The frequency point number of extraction obtains corresponding candidate frequency point；
S24：Obtained candidate frequency point allocation to corresponding quick change battery pack (6), is established BMS main controls by BMS master controllers (5)
Wireless connection relationship between device (5) and quick change battery pack (6).
9. the automobile distribution battery powered control method according to claim 6 based on wireless telecommunications, it is characterised in that
It is described to carry out identification for BMS master controllers (5) and quick change battery pack (6), realize that quick change battery pack (6) carries out automobile
The step particular content of power supply is：
S31：BMS master controllers (5) send automobile power supply verification information to quick change battery pack (6)；
S32：BMS master controllers (5) obtain the calibration information of quick change battery pack (6)；
The information that the calibration information proofreads automobile power supply verification information with tag identity information for quick change battery pack (6),
The information that the tag identity information is read for RFID read-write module (9a) from RFID label tag (9b), the RFID read-write module
(9a) is arranged on the quick change battery pack (6), and the RFID label tag (9b) is arranged on body of a motor car；
S33：BMS master controllers (5) obtain the battery pack self-test information of quick change battery pack (6)；If battery pack self-test information is normal,
Then enter step S34；Otherwise return to step S33；
S34：BMS master controllers (5) are sent to quick change battery pack (6) for power information, and control quick change battery pack (6) carries out automobile
Power supply.
10. the automobile distribution battery powered control method according to claim 6 based on wireless telecommunications, it is characterised in that
It is described to be for carrying out the step particular content of suspend mode control to vehicle-mounted ECU (1), BMS master controllers (5)：
S41：Vehicle-mounted ECU (1) gets the sleep signal that automobile starting detector detects；
S42：Vehicle-mounted ECU (1) detects the stand-by power source information of stand-by power supply；If stand-by power source information is normal, S33 is entered step；Otherwise
Return reports an error；
S43：Vehicle-mounted ECU (1) starts suspend mode control countdown；
S44：Vehicle-mounted ECU (1) obtains BMS master controllers (5) present battery bag data for receiving, and by the current battery pack number
According to being uploaded to battery data library (4)；
S45：Power-off count down time arrives, and battery bag data is uploaded and completed, and vehicle-mounted ECU (1) sends out dormant control signal, controls
Quick change battery pack (6) is switched to suspend mode power supply state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023495.8A CN108155320B (en) | 2018-01-10 | 2018-01-10 | Automobile distributed battery power supply control system and method based on wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023495.8A CN108155320B (en) | 2018-01-10 | 2018-01-10 | Automobile distributed battery power supply control system and method based on wireless communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108155320A true CN108155320A (en) | 2018-06-12 |
| CN108155320B CN108155320B (en) | 2023-08-08 |
Family
ID=62461199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810023495.8A Active CN108155320B (en) | 2018-01-10 | 2018-01-10 | Automobile distributed battery power supply control system and method based on wireless communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108155320B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412629A (en) * | 2018-10-30 | 2019-03-01 | 浙江特康电子科技有限公司 | A kind of communication system of series-connected cell packet |
| CN110534819A (en) * | 2018-12-28 | 2019-12-03 | 湖南海博瑞德电智控制技术有限公司 | A kind of battery pack |
| CN110568838A (en) * | 2019-08-27 | 2019-12-13 | 浙江吉利汽车研究院有限公司 | vehicle quiescent current acquisition method and system, electronic device and storage medium |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202243049U (en) * | 2011-10-18 | 2012-05-30 | 徐健 | Lithium battery electrombile control system based on RFID (Radio Frequency Identification Device) technology |
| CN103891097A (en) * | 2012-10-19 | 2014-06-25 | 株式会社Lg化学 | Method of allocating unique identifier and battery management system using same |
| CN104943558A (en) * | 2015-06-02 | 2015-09-30 | 中通客车控股股份有限公司 | Charge control system and control method of plug-in hybrid power bus |
| CN105150869A (en) * | 2015-08-26 | 2015-12-16 | 北京新能源汽车股份有限公司 | Battery replacing control system and method for electric car |
| CN105904986A (en) * | 2016-04-26 | 2016-08-31 | 深圳市德传技术有限公司 | Remote battery management and detection method and system for new-energy vehicle |
| CN205811008U (en) * | 2016-05-30 | 2016-12-14 | 江苏中兴派能电池有限公司 | Soft pack cell module radiator structure |
| CN106379188A (en) * | 2016-09-30 | 2017-02-08 | 华南理工大学 | Energy management system for power battery of electric automobile and safety protection method |
| CN106740186A (en) * | 2016-11-30 | 2017-05-31 | 北京国网普瑞特高压输电技术有限公司 | A kind of electromobile charging management method based on cloud computing technology |
| CN106936915A (en) * | 2017-03-23 | 2017-07-07 | 南京越博动力系统股份有限公司 | A kind of electric automobile remote monitoring data cloud analysis system |
| CN107117048A (en) * | 2017-04-14 | 2017-09-01 | 铭创(福建)电子科技有限公司 | The long-distance management device and method of a kind of new energy vehicle electrokinetic cell |
| CN107422719A (en) * | 2017-06-08 | 2017-12-01 | 杭州伯坦科技工程有限公司 | Support the electric automobile drive assembly system and its control method of multi_motor control |
-
2018
- 2018-01-10 CN CN201810023495.8A patent/CN108155320B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202243049U (en) * | 2011-10-18 | 2012-05-30 | 徐健 | Lithium battery electrombile control system based on RFID (Radio Frequency Identification Device) technology |
| CN103891097A (en) * | 2012-10-19 | 2014-06-25 | 株式会社Lg化学 | Method of allocating unique identifier and battery management system using same |
| CN104943558A (en) * | 2015-06-02 | 2015-09-30 | 中通客车控股股份有限公司 | Charge control system and control method of plug-in hybrid power bus |
| CN105150869A (en) * | 2015-08-26 | 2015-12-16 | 北京新能源汽车股份有限公司 | Battery replacing control system and method for electric car |
| CN105904986A (en) * | 2016-04-26 | 2016-08-31 | 深圳市德传技术有限公司 | Remote battery management and detection method and system for new-energy vehicle |
| CN205811008U (en) * | 2016-05-30 | 2016-12-14 | 江苏中兴派能电池有限公司 | Soft pack cell module radiator structure |
| CN106379188A (en) * | 2016-09-30 | 2017-02-08 | 华南理工大学 | Energy management system for power battery of electric automobile and safety protection method |
| CN106740186A (en) * | 2016-11-30 | 2017-05-31 | 北京国网普瑞特高压输电技术有限公司 | A kind of electromobile charging management method based on cloud computing technology |
| CN106936915A (en) * | 2017-03-23 | 2017-07-07 | 南京越博动力系统股份有限公司 | A kind of electric automobile remote monitoring data cloud analysis system |
| CN107117048A (en) * | 2017-04-14 | 2017-09-01 | 铭创(福建)电子科技有限公司 | The long-distance management device and method of a kind of new energy vehicle electrokinetic cell |
| CN107422719A (en) * | 2017-06-08 | 2017-12-01 | 杭州伯坦科技工程有限公司 | Support the electric automobile drive assembly system and its control method of multi_motor control |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412629A (en) * | 2018-10-30 | 2019-03-01 | 浙江特康电子科技有限公司 | A kind of communication system of series-connected cell packet |
| CN110534819A (en) * | 2018-12-28 | 2019-12-03 | 湖南海博瑞德电智控制技术有限公司 | A kind of battery pack |
| CN110568838A (en) * | 2019-08-27 | 2019-12-13 | 浙江吉利汽车研究院有限公司 | vehicle quiescent current acquisition method and system, electronic device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108155320B (en) | 2023-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201210314Y (en) | Electric automobile charging device having identity recognition function | |
| CN105429254A (en) | Charging device with parking lock function | |
| CN108155320A (en) | Automobile distribution battery powered control system and method based on wireless telecommunications | |
| CN105869300B (en) | The electric automobile leasing system and its control method hired a car can be preengage by mobile phone | |
| AU2020338479A1 (en) | Electric vehicle battery network management system, method and vehicle | |
| CN103138300A (en) | Intelligent charging device of electric automobile | |
| CN109017399B (en) | Intelligent charging system and method for electric automobile | |
| CN108173916A (en) | A kind of electric vehicle electricity replenishment system and its method based on internet | |
| CN108297723B (en) | Automobile battery positioning charging connection system and method based on RFID | |
| CN204451980U (en) | A kind of system of electric automobile power battery and electronlmobil | |
| KR20120012922A (en) | System for charging/billing of billing device equipped within electric moving bodies | |
| CN202160003U (en) | Charging interface disconnect-type automobile charging post | |
| CN201842052U (en) | Driver electronic identity recognizer and system | |
| CN108001283A (en) | It is a kind of to carry automatic identification charging pile and application method for family's Reserved Parking | |
| CN107244250A (en) | A kind of electric motor intelligent charging system and method | |
| CN206180633U (en) | Safe type that possesses audio frequency and video instant music fills electric pile | |
| CN109808538A (en) | Battery system is shared by the new energy vehicle of power consumption charging | |
| CN205906130U (en) | Electric motor car and lock car fill electric pile | |
| CN104700501A (en) | Charging system and charging method | |
| CN203896005U (en) | Electric automobile charging pile | |
| CN101924377B (en) | Distributed modular DC charging system for electric automobile | |
| CN210309958U (en) | Movable quick charging device | |
| TWM446946U (en) | Self-help charging device | |
| CN207345529U (en) | Power distribution equipment and movable charging equipment | |
| CN207725237U (en) | A kind of charging station system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |