CN106740227A - A kind of electronic railway carriage or compartment lorry battery bag control system and method - Google Patents
A kind of electronic railway carriage or compartment lorry battery bag control system and method Download PDFInfo
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- CN106740227A CN106740227A CN201710025746.1A CN201710025746A CN106740227A CN 106740227 A CN106740227 A CN 106740227A CN 201710025746 A CN201710025746 A CN 201710025746A CN 106740227 A CN106740227 A CN 106740227A
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- battery
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 230000005611 electricity Effects 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 230000005856 abnormality Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000003116 impacting effect Effects 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
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
- 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
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
-
- 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
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/14—Preventing excessive discharging
-
- 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
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
-
- 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
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/20—Inrush current reduction, i.e. avoiding high currents when connecting the battery
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of electronic railway carriage or compartment lorry battery bag control system and method, vehicle-mounted monitoring system, electric machine controller, display instrument, Vehicular charger that the system includes battery bag control system, is connected with battery bag control system respectively.The battery bag control system is included battery bag control system primary module and is connected by CAN from control module, battery bag control system primary module and from control module.The system also includes always negative relay and the DC/DC relays that are connected respectively with battery bag control system.The system also includes the insulating monitoring unit being connected with battery bag control system, and insulating monitoring unit is arranged on inside battery case.The vehicle-mounted monitoring system includes primary alarm unit and second-level alarm unit.
Description
Technical field
The present invention is applied to pure electric automobile battery bag field, and in particular to a kind of electronic railway carriage or compartment lorry battery bag control system
And method.
Background technology
As present environmental pollution is serious all the more, country constantly releases new energy-saving and emission-reduction policy, pure electronic railway carriage or compartment lorry with
By means of pollution-free, zero-emission, low noise, short-distance fortune is gradually captured in height operation, the support energetically of easy-maintaining and national policy
Defeated, City Logistics Transportation market, while the short life of electrokinetic cell bag, replacement cost is high, constrains pure electronic railway carriage or compartment lorry
Development, people, also in continuous research and development battery bag control system, come while battery bag performance in itself is improved constantly
Give full play to the performance of battery bag and improve battery bag efficiency and service life.
Existing battery bag control system, lacks and the work state information of battery is analyzed, and is not timely received
The fault message of each battery, also the battery not to fault message take corresponding control method.
The content of the invention
According to above the deficiencies in the prior art, the technical problems to be solved by the invention are to propose a kind of electronic railway carriage or compartment lorry electricity
Pond bag control system and method, it is possible to increase the utilization rate of battery, prevent battery from overcharge and overdischarge occur, extension battery
Service life, monitors the state of battery
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of electronic railway carriage or compartment lorry battery bag control
System, vehicle-mounted monitoring system, motor control that the system includes battery bag control system, is connected with battery bag control system respectively
Device, display instrument, Vehicular charger.The battery bag control system includes battery bag control system primary module and from control module,
Battery bag control system primary module and from control module by CAN connect.The system also includes and battery bag control system point
Always negative relay and the DC/DC relays not connected.The system also includes the insulating monitoring list being connected with battery bag control system
Unit, insulating monitoring unit is arranged on inside battery case.The vehicle-mounted monitoring system includes primary alarm unit and second-level alarm list
Unit.
A kind of monitoring method of electronic railway carriage or compartment lorry battery bag control system, the method in battery charge and discharge process, in real time
The voltage and temperature, charging and discharging currents and battery bag total voltage of every piece of battery in electronic railway carriage or compartment lorry battery bag are gathered, electricity is given
Pond situation, picks out problematic battery, keeps battery bag reliability of operation and high efficiency.The method works according to battery bag
Abnormality, alarmed to vehicle by failure seriousness point two-stage, in the case of secondary alarm, electric machine controller is according to can
Downrating is carried out with charging and discharging currents value；Under one-level alarm condition, stopping carries out discharge and recharge to battery, it is ensured that electrokinetic cell
Safe handling.After the startup of electronic railway carriage or compartment lorry, electricity in battery bag control system, battery bag control system controls preliminary filling to the method
Electric system works, and prevents instantaneous large-current from impacting；By the working condition of real-time monitoring electrokinetic cell bag, with electric machine controller,
Entire car controller, charging equipment are communicated.In vehicle operation, battery bag control system can run vehicle the method
Data be sent to electric machine controller；During battery bag trickle charge, battery bag control system is communicated with vehicle-mounted charging equipment；In electricity
During pond is filled soon, battery bag control system is communicated with fast fill device.During Vehicular charging, battery bag control system receives charging
Connection signal, battery bag control system closure always bears relay and sends message and wakes up entire car controller, and entire car controller enters
Charge mode, and closed DC/DC relays are controlled, charging connection and charged state message are sent to instrument, shown by instrument and filled
Electrical connection and charged state.
Present invention has the advantages that:The present invention passes through real-time monitoring electrokinetic cell bag monomer voltage, system total voltage, temperature
And electric current, the health and fitness information of electrokinetic cell bag, and the prompt system event by way of alarm under abnormality are analyzed in time
Barrier, makes corresponding control.Specific control method is the abnormality worked according to battery bag, by failure seriousness point two-stage to
Vehicle is alarmed, and in the case of secondary alarm, electric machine controller with charging and discharging currents value according to can carry out downrating；One
Under level alarm condition, stopping carries out discharge and recharge to battery, it is ensured that the safe handling of electrokinetic cell, and effectively extension electrokinetic cell bag makes
With the life-span, by the health and fitness information of monitor in real time electrokinetic cell, system is identified grading forewarning system, enters than traditional management system
Fault message refinement is gone.
Brief description of the drawings
The mark in the content and figure expressed by this specification accompanying drawing is briefly described below：
Fig. 1 is the battery bag control system schematic diagram of specific embodiment of the invention.
Fig. 2 is the battery pack system bus topology figure of specific embodiment of the invention.
Specific embodiment
Below by the description to embodiment, specific embodiment of the invention such as shape, the structure of involved each component
Make, mutual alignment and annexation, the effect of each several part and operation principle, manufacturing process and the side of operating between each several part
Method etc., is described in further detail, and has completeer to inventive concept of the invention, technical scheme to help those skilled in the art
Whole, accurate and deep understanding.As depicted in figs. 1 and 2, a kind of electronic railway carriage or compartment lorry battery bag control system, the system includes electricity
It is pond bag control system, the vehicle-mounted monitoring system being connected with battery bag control system respectively, electric machine controller, display instrument, vehicle-mounted
Charger.The battery bag control system include battery bag control system primary module and from control module, battery bag control system master
Module and from control module by CAN connect.From the control major control of module 1 to 4 voltage measurement, temperature survey, balanced management,
Heat management and communication；Main control module mainly realizes the electricity such as electrical equipment control, current measurement, total voltage and Insulation monitoring and communication interface
Road.
The system also includes always negative relay and the DC/DC relays that are connected respectively with battery bag control system.The system
Also include the insulating monitoring unit being connected with battery bag control system, insulating monitoring unit is arranged on inside battery case.The car
Carrying monitoring system includes primary alarm unit and second-level alarm unit.
A kind of monitoring method of electronic railway carriage or compartment lorry battery bag control system, the method in battery charge and discharge process, in real time
The voltage and temperature, charging and discharging currents and battery bag total voltage of every piece of battery in electronic railway carriage or compartment lorry battery bag are gathered, electricity is given
Pond situation, picks out problematic battery, keeps battery bag reliability of operation and high efficiency.The method works according to battery bag
Abnormality, alarmed to vehicle by failure seriousness point two-stage, in the case of secondary alarm, electric machine controller is according to can
Downrating is carried out with charging and discharging currents value；Under one-level alarm condition, stopping carries out discharge and recharge to battery, it is ensured that electrokinetic cell
Safe handling.After the startup of electronic railway carriage or compartment lorry, electricity in battery bag control system, battery bag control system controls preliminary filling to the method
Electric system works, and prevents instantaneous large-current from impacting；By the working condition of real-time monitoring electrokinetic cell bag, with electric machine controller,
Entire car controller, charging equipment are communicated.In vehicle operation, battery bag control system can run vehicle the method
Data be sent to electric machine controller；During battery bag trickle charge, battery bag control system is communicated with vehicle-mounted charging equipment；In electricity
During pond is filled soon, battery bag control system is communicated with fast fill device.During Vehicular charging, battery bag control system receives charging
Connection signal, battery bag control system closure always bears relay and sends message and wakes up entire car controller, and entire car controller enters
Charge mode, and closed DC/DC relays are controlled, charging connection and charged state message are sent to instrument, shown by instrument and filled
Electrical connection and charged state, always bear relay and control all electrical appliances on electronic railway carriage or compartment lorry to load；DC/DC relays exist
The control used in charging process.
Electronic railway carriage or compartment lorry battery control system will realize following function：First, accurate estimation electrokinetic cell bag is surplus
Remaining electricity, it is ensured that SOC is maintained in rational scope, prevents the damage to battery due to overcharge or overdischarge, so that at any time
Forecast that electronic railway carriage or compartment lorry energy-storage battery there remains the state-of-charge of how many energy or energy-storage battery.Secondly, dynamic monitoring power
The working condition of battery bag.In battery charge and discharge process, the electricity of every piece of battery in the electronic railway carriage or compartment lorry battery bag of Real-time Collection
Pressure and temperature, charging and discharging currents and battery bag total voltage, prevent battery from overcharge or overdischarge phenomenon occurring.Simultaneously can be timely
Battery condition is given, problematic battery is picked out, battery bag reliability of operation and high efficiency is kept, dump energy is assessed
Model is implemented as possibility.
After the startup of electronic railway carriage or compartment lorry, while electricity in battery bag control system (BCS), the controllable pre-charge system works of BCS
Make, prevent instantaneous large-current from impacting；By the working condition of real-time monitoring electrokinetic cell bag, with electric machine controller, full-vehicle control
Device, charging equipment are communicated.In vehicle operation, vehicle can be run necessary data and be sent to electric machine controller by BCS；
During battery bag trickle charge, BCS can realize the communication and vehicle-mounted charging equipment between；During battery fills soon, BCS can be real
Now with the communication between fast fill device so that charging equipment can be fully understood by the current state of battery, it is ensured that the safety of charging.
BCS can be alarmed for two grades by failure seriousness point according to the operation irregularity state of battery bag to vehicle, in secondary alarm situation
Under, electric machine controller should be according to can carry out downrating with charging and discharging currents value；Under one-level alarm condition, should stop to battery
Carry out discharge and recharge.
First, charging strategy：
1. CC signals (charging connection confirmation) are received by BCS on charging plug.
2. when entire car controller is in park mode：The upper electricity of BCS wakes up, and receives CC and confirms charged state, and by BCS
Closure always bears relay and sends message and wakes up entire car controller, and entire car controller enters charge mode, and controls closed DC/DC
Relay, sends charging connection and charged state message to instrument, and charging connection and charged state are shown by instrument.
3. when entire car controller is in upper electricity or driving model：BCS sends charge information message to entire car controller, vehicle
Controller exits driving model or power up mode, into park mode and disconnects all high voltage electric devices, then by dormancy mould
Formula enters charge mode, and controls closed DC/DC relays, charging connection and charged state message is sent to instrument, by instrument
Display charging connection and charged state.
4. charging connection confirmation is only needed to, and BCS sends charged state, and entire car controller can not enter driving model.
5.BCS and charging equipment set up real-time communication, in charging process BCS be responsible for each battery module voltages of real-time detection,
Temperature and charging current, forbid charging as 45 DEG C of battery temperature ＞.In charging process, when any battery module voltage exceedes
During 4.2V, BCS sends signal and notifies that charging equipment stops charging, and block system relay, response time requirement≤1 second.Monomer mistake
Pressure, total voltage are too high, the too high response secondary failure alarm of temperature, and machine response treatment to be charged is untreated always to be persistently upgraded to
Time delay 3S after level fault, directly cuts off main relay.
2nd, discharge strategy：
1st, when car key is in ACC or ON grades, the upper electricity of BCS wakes up；
2nd, BCS receives the battery enable signal of VCU transmissions after waking up, the always negative relay in BCS closure battery cases.
3rd, battery case built-in electrical insulation detection module is started working, and sends system insulating resistance value to BCS, judges high by BCS
Road is pushed back with the presence or absence of Insulation Problems, always negative relay is then disconnected if any Insulation Problems.
4th, the content hair such as BCS collections battery temperature, voltage, electric current, SOC value, insulaion resistance and state of insulation, fault message
Entire car controller is given, running status and defect content is judged, and by instrument display malfunction and SOC value etc..
During the 5th, monomer is under-voltage, temperature is too low, stagnation pressure is under-voltage secondary alarm, persistently send alarm failure and wait at vehicle response
Reason, it is untreated always to last till time delay 3S after level fault, directly cut off main relay.
3rd, safeguard protection parameter and corresponding strategies
The present invention is exemplarily described above, it is clear that the present invention is implemented and is not subject to the restrictions described above,
As long as employing the improvement of various unsubstantialities that method of the present invention design and technical scheme are carried out, or not improved this is sent out
Bright design and technical scheme directly applies to other occasions, within protection scope of the present invention.Protection of the invention
Scope should be determined by the scope of protection defined in the claims.
Claims (10)
1. a kind of electronic railway carriage or compartment lorry battery bag control system, it is characterised in that the system include battery bag control system, respectively with
Vehicle-mounted monitoring system, electric machine controller, display instrument, the Vehicular charger of battery bag control system connection.
2. electronic railway carriage or compartment lorry battery bag control system according to claim 1, it is characterised in that the battery bag control system
System include battery bag control system primary module and from control module, battery bag control system primary module and from control module pass through CAN it is total
Line is connected.
3. electronic railway carriage or compartment lorry battery bag control system according to claim 1, it is characterised in that the system also includes and electricity
Always negative relay and DC/DC relays that pond bag control system is connected respectively.
4. electronic railway carriage or compartment lorry battery bag control system according to claim 1, it is characterised in that the system also includes and electricity
The insulating monitoring unit of pond bag control system connection, insulating monitoring unit is arranged on inside battery case.
5. electronic railway carriage or compartment lorry battery bag control system according to claim 1, it is characterised in that the vehicle-mounted monitoring system
Including primary alarm unit and second-level alarm unit.
6. the monitoring method of a kind of electronic railway carriage or compartment lorry battery bag control system according to claim 1, it is characterised in that should
Method in battery charge and discharge process, the voltage of every piece of battery in the electronic railway carriage or compartment lorry battery bag of Real-time Collection and temperature, charge and discharge
Electric current and battery bag total voltage, provide battery condition, keep battery bag reliability of operation and high efficiency.
7. the monitoring method of electronic railway carriage or compartment lorry battery bag control system according to claim 6, it is characterised in that the method
According to the abnormality that battery bag works, alarmed to vehicle by failure seriousness point two-stage, in the case of secondary alarm, electricity
Machine controller with charging and discharging currents value according to can carry out downrating；Under one-level alarm condition, stopping carries out charge and discharge to battery
Electricity, it is ensured that the safe handling of electrokinetic cell.
8. the monitoring method of electronic railway carriage or compartment lorry battery bag control system according to claim 6, it is characterised in that the method
After the startup of electronic railway carriage or compartment lorry, electricity in battery bag control system, battery bag control system control pre-charge system work prevents wink
Between heavy current impact；By the working condition of real-time monitoring electrokinetic cell bag, set with electric machine controller, entire car controller, charging
It is standby to be communicated.
9. the monitoring method of electronic railway carriage or compartment lorry battery bag control system according to claim 6, it is characterised in that the method
In vehicle operation, the data that vehicle runs can be sent to electric machine controller by battery bag control system；In battery bag trickle charge
During, battery bag control system is communicated with vehicle-mounted charging equipment；During battery fills soon, battery bag control system is filled with soon
Device talk.
10. the monitoring method of electronic railway carriage or compartment lorry battery bag control system according to claim 6, it is characterised in that vehicle
During charging, battery bag control system receives charging connection signal, and battery bag control system closure always concurrently deliver newspaper by negative relay
Text wake up entire car controller, entire car controller enters charge mode, and controls closed DC/DC relays, send charging connection and
Charged state message shows charging connection and charged state to instrument by instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025746.1A CN106740227A (en) | 2017-01-13 | 2017-01-13 | A kind of electronic railway carriage or compartment lorry battery bag control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025746.1A CN106740227A (en) | 2017-01-13 | 2017-01-13 | A kind of electronic railway carriage or compartment lorry battery bag control system and method |
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| Publication Number | Publication Date |
|---|---|
| CN106740227A true CN106740227A (en) | 2017-05-31 |
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| CN201710025746.1A Pending CN106740227A (en) | 2017-01-13 | 2017-01-13 | A kind of electronic railway carriage or compartment lorry battery bag control system and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340803A (en) * | 2018-03-07 | 2018-07-31 | 北京新能源汽车股份有限公司 | A kind of control method of battery pack, device, power battery and automobile |
| CN109660000A (en) * | 2019-01-08 | 2019-04-19 | 东莞博力威电池有限公司 | A kind of more battery control methods, system and device |
| CN112751095A (en) * | 2019-10-31 | 2021-05-04 | 新盛力科技股份有限公司 | System and method for monitoring temperature of battery pack in storage |
| CN113335069A (en) * | 2021-07-13 | 2021-09-03 | 奇瑞万达贵州客车股份有限公司 | Control charging method of pure electric bus whole vehicle controller |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN106274498A (en) * | 2016-08-30 | 2017-01-04 | 奇瑞商用车（安徽）有限公司 | The control method of cell management system of electric automobile |
| CN206664305U (en) * | 2017-01-13 | 2017-11-24 | 安徽工程大学 | A kind of electronic railway carriage or compartment lorry battery bag control system |
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| CN108340803A (en) * | 2018-03-07 | 2018-07-31 | 北京新能源汽车股份有限公司 | A kind of control method of battery pack, device, power battery and automobile |
| CN109660000A (en) * | 2019-01-08 | 2019-04-19 | 东莞博力威电池有限公司 | A kind of more battery control methods, system and device |
| CN112751095A (en) * | 2019-10-31 | 2021-05-04 | 新盛力科技股份有限公司 | System and method for monitoring temperature of battery pack in storage |
| CN113335069A (en) * | 2021-07-13 | 2021-09-03 | 奇瑞万达贵州客车股份有限公司 | Control charging method of pure electric bus whole vehicle controller |
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