CN107656211A - Batteries monitoring system - Google Patents
Batteries monitoring system Download PDFInfo
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- CN107656211A CN107656211A CN201710832359.9A CN201710832359A CN107656211A CN 107656211 A CN107656211 A CN 107656211A CN 201710832359 A CN201710832359 A CN 201710832359A CN 107656211 A CN107656211 A CN 107656211A
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- monitoring terminal
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- sensor
- electric current
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 110
- 239000003792 electrolyte Substances 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 20
- 230000007613 environmental effect Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 10
- 210000004027 cell Anatomy 0.000 description 32
- 238000005516 engineering process Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000005355 Hall effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of batteries monitoring system, mainly includes：Server, multiple monitoring terminals and multiple sensor units, cell phone application；Each batteries correspond to a monitoring terminal and external sensor unit, sensor unit includes the current sensor of electric current on collection batteries bus, gathers the electrolyte level sensing unit of the voltage sensor of voltage on batteries bus, the temperature sensor of collection batteries surface charging temperature and collection batteries liquid level, and monitoring terminal is used to gather the signal of external sensor and the electric current of batteries, voltage, charging temperature and electrolyte level are sent into server.The present invention can be monitored to each batteries in fleet, so that each batteries have obtained effective monitoring, the convenient maintenance and management to batteries, extend the service life of batteries, improve the security that batteries use, use cost is reduced, brings larger economic benefit.
Description
Technical field
The present invention relates to battery field, more particularly, to Monitored System of Industrial Storage Cell.
Background technology
At present, fork truck is frequently utilized in industrial carrying, especially member pallet cargo is loaded and unloaded, stacking and short distance
During transport.Fork truck is powered jointly using multiple batteries, and each batteries are formed by connecting by multiple cell batteries.Electric power storage
Reliability, stability and the tightness to batteries management of pond group are the guarantees of fork truck normal work.Batteries conduct
Important energy storage device and emergent uninterruption power source, have good invertibity, voltage characteristic is steady, service life is long,
The advantages that use range is wide, abundant raw materials, has been widely used in all trades and professions.
But the chemical energy storage mode of cell batteries is by many factors such as environment and externally fed condition in batteries
Influence, and some cell batteries are chronically at standby holding state in batteries, cause these cell batteries performances
Change be not easy to be found in time, broken down so as to likely result in the batteries, can not bio-occlusion fork truck power supply, fork truck
Can not normal work.
Multiple batteries in fork truck are open use, and user can not monitor the accumulative of each batteries and fill
Discharge time, monomer in current residual electricity, charging temperature and each batteries of each batteries can not be monitored and stored
The significant datas such as the electrolyte level of battery, it can not find whether each batteries break down in time.Due to can not be to each
Batteries are effectively monitored, and can reduce the service life of each batteries, and more the serious is effective due to lacking
Monitoring and maintenance means, it is impossible to grasp the state of each batteries accurately and in time, each batteries can not be eliminated and occurred
The hidden danger brought during failure.
The content of the invention
The present invention provides a kind of batteries monitoring system for overcoming above mentioned problem or solving the above problems at least in part
System.
According to an aspect of the present invention, there is provided a kind of batteries monitoring system, including：Server, multiple monitorings are eventually
End and multiple data acquisition modules；For any batteries in multiple batteries, any batteries corresponding one
Individual monitoring terminal and a data acquisition module, the data acquisition module include a current sensor, a voltage sensor
Device, the first temperature sensor and an electrolyte level signal gathering unit；The current sensor is used to gather any storage
Electric current on battery pack bus, and the electric current is transferred to the monitoring terminal；The voltage sensor is described for gathering
Voltage on any batteries bus, and the voltage is transferred to the monitoring terminal；First temperature sensor is used
In the charging temperature for gathering any batteries surface, the charging temperature is transferred to the monitoring terminal；The electricity
Solution liquid level signal collecting unit is used for the electrolyte level for gathering one or more cell batteries in any batteries, will
The electrolyte level is transferred to the monitoring terminal；The monitoring terminal is used for the numbering of any batteries, described
The ID of monitoring terminal, the electric current, the voltage, the charging temperature and the electrolyte level are sent to the server.
Preferably, in addition to：User terminal, the user terminal are used for the essential information for showing any batteries
And use information；The essential information includes one or more of first information, and the first information includes any storage
The numbering of battery pack, the accumulative of the ID of the monitoring terminal, any batteries use duration and any battery
The accumulative discharge and recharge number of group；The use information includes one or more of second information, and second information includes institute
State the use states of any batteries, the voltage on any batteries bus, on any batteries bus
Electric current, the charging temperature on any batteries surface, any batteries current residual electricity and described any
The electrolyte level state of batteries.
Preferably, monitoring terminal corresponding to any batteries includes：Data receipt unit and communication unit, it is described
Data receipt unit is used to receive the electric current, the voltage, the charging temperature and the electrolyte level, the communication unit
For by the numbering of any batteries, the ID of the monitoring terminal, the electric current, the voltage, the charging temperature
The server is sent to the electrolyte level.
Preferably, monitoring terminal corresponding to any batteries also includes：Memory cell, it is described any for storing
The numbering of batteries, the ID of the monitoring terminal, the electric current, the voltage, the charging temperature and the electrolyte level.
Preferably, data acquisition module corresponding to any batteries also includes：Second temperature sensor, for adopting
Collect current environmental temperature, and alarm is sent when current environmental temperature is more than preset temperature threshold value.
Preferably, the user terminal is additionally operable to show the accumulative access times of any batteries, accumulative violation
Access times and batteries safeguard reminder message.
Preferably, the monitoring terminal is additionally operable to control the charging and discharging of any batteries.
Preferably, the monitoring terminal is additionally operable to repair the trouble accumulator group in multiple batteries.
Preferably, the memory cell is additionally operable to store the history use information of any batteries.
Preferably, the current sensor is Hall current sensor.
The present invention proposes a kind of batteries monitoring system, and each batteries in fork truck can be monitored, and leads to
Cross the electrolysis of cell batteries in voltage, electric current, charging temperature and each batteries of each batteries of sensor acquisition
The data such as liquid level, on the basis of these data, pass through the current residual electricity that each batteries are calculated, accumulative use
Duration and accumulative discharge and recharge number so that each batteries have obtained effective monitoring, the convenient maintenance to batteries
And management, the service life of batteries is extended, alarm can occur when current environmental temperature is too high, reminds user to pay attention to pacifying
Entirely, the security that batteries use is improved, reduces use cost, brings larger economic interests.
Brief description of the drawings
Fig. 1 is a kind of structural representation of batteries monitoring system of the embodiment of the present invention；
Fig. 2 is a kind of user terminal displays page schematic diagram of batteries monitoring system of the embodiment of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Fig. 1 is a kind of structural representation of batteries monitoring system of the embodiment of the present invention, as shown in figure 1, the battery
Group monitoring system includes：Server, multiple monitoring terminals and multiple data acquisition modules；For any in multiple batteries
Batteries, the corresponding monitoring terminal of any batteries and a data acquisition module, the data acquisition module
Including a current sensor, a voltage sensor, the first temperature sensor and an electrolyte level signal gathering unit；Institute
State current sensor to be used to gather the electric current on any batteries bus, and the electric current is transferred to the monitoring eventually
End；The voltage sensor is used to gather voltage on any batteries bus, and the voltage is transferred to described
Monitoring terminal；First temperature sensor is used for the charging temperature for gathering any batteries surface, by the charging
Temperature is transferred to the monitoring terminal；The electrolyte level signal gathering unit is used to gather in any batteries one
Or the electrolyte level of multiple cell batteries, the electrolyte level is transferred to the monitoring terminal；The monitoring terminal is used for
By the numbering of any batteries, the ID of the monitoring terminal, the electric current, the voltage, the charging temperature and institute
State electrolyte level and be sent to the server.
Because fork truck is by multiple batteries together powered operation, so needing to each batteries in fork truck
It is monitored, here multiple refer to two or more.Each batteries have a data acquisition module and one
Monitoring terminal, due to recorded in server be each batteries essential information and use information, for the ease of distinguish, it is right
Each batteries are numbered, and the numberings of each batteries by being manually entered or barcode scanning is input to the battery
In monitoring terminal corresponding to group, after monitoring terminal obtains the numbering, the ID of numbering, monitoring terminal the batteries and its
Its information is sent to server.
For data acquisition module, the data acquisition module bag corresponding to wherein some batteries and the batteries
Include a current sensor, a voltage sensor, a temperature sensor and an electrolyte level signal gathering unit, electric current
Sensor is used to gather the electric current on the batteries bus, and electric current is transferred into monitoring terminal corresponding to the batteries；
Voltage sensor is used to gather the voltage on the batteries bus, and voltage is transferred to corresponding to the batteries and monitored eventually
End；Temperature sensor is used for the charging temperature for gathering the batteries surface, and charging temperature is transferred into the batteries pair
The monitoring terminal answered；Electrolyte level signal gathering unit is used for the electricity for gathering one or more cell batteries in the batteries
Liquid level is solved, and electrolyte level is transferred to monitoring terminal corresponding to the batteries.
The numbering of the batteries, ID, electric current, voltage, charging temperature and electrolyte level are sent to service by monitoring terminal
Device.
Invention proposes a kind of batteries monitoring system, and each batteries in fork truck can be supervised
Survey, cell batteries in voltage, electric current, charging temperature and each batteries of each batteries are obtained by sensor
The data such as electrolyte level so that the maintenance and management for having obtained effective monitoring, having facilitated to batteries of each batteries,
Extend the service life of batteries.
With the development of science and technology the development of Internet technology is also increasingly mature, pass through network, it can be realized that it is many far away from
Information beyond a thousand li, or even realize remote control.
The embodiment of the present invention is by taking two batteries as an example, on the basis of above-described embodiment, further, the monitoring
System also includes：User terminal, the user terminal are used for the essential information and use information for showing any batteries；
The essential information includes one or more of first information, and the first information includes the volume of any batteries
Number, the accumulative of the ID of the monitoring terminal, any batteries filled using duration with the accumulative of any batteries
Discharge time；The use information includes one or more of second information, and second information includes any electric power storage
It is the use state of pond group, the voltage on any batteries bus, the electric current on any batteries bus, described
The electricity of the charging temperature on any batteries surface, any batteries current residual electricity and any batteries
Solve fluid level condition.
User terminal can be any terminal device for being used to show, can be computer, the network equipment, embedded device
With mobile phone etc., the present embodiment is by taking computer as an example.User can check each in a computer by internet game server
The essential information and use information of batteries.
In another example or cell phone application, user by cell phone application check each batteries essential information and make
Use information.User can remotely check the essential information and use information of each batteries, to the prison of each batteries
Survey very convenient, be easy to the maintenance and management to batteries.
In order to which each batteries are distinguished, each batteries are numbered, supervised corresponding to each batteries
Survey terminal and identify or be manually entered the first numbering for obtaining the batteries by barcode scanning, first numbering can be whole in user
Shown in end, allow the essential information and use information of knowing each batteries that user is fully aware of.
Similarly, each monitoring terminal has only one monitoring terminal ID, is easy to separate each monitoring terminal, each
First numbering of monitoring terminal ID and each batteries corresponds, when some batteries breaks down, according to the storage
First numbering of battery pack, finds corresponding monitoring terminal ID, according to corresponding to monitoring terminal ID determines the batteries
Monitoring terminal, the batteries are debugged or handled by the monitoring terminal, so as to release failure.Occur in batteries
During failure, convenient positioning, the efficiency of raising user's handling failure.
The accumulative use duration of each batteries is obtained by accumulation calculating, and monitoring corresponding with the batteries is eventually
End is added up by recording each usage time of each batteries, and each usage time, obtains the tired of each batteries
Meter uses duration.
The accumulative discharge and recharge number of each batteries, it is corresponding with the batteries for any one batteries
For monitoring terminal by the discharge and recharge number of the identifier record batteries, each charge or discharge of the batteries should
Identifier is increased by once, finally, the accumulative discharge and recharge number of the batteries can be embodied by the identifier.For each
Batteries all set such identifier, then the accumulative discharge and recharge number can of each batteries passes through the mark
Symbol is known to embody.
For any one batteries in Fig. 1 and the current sensor being connected with the batteries, voltage sensor,
Temperature sensor and electrolyte level signal gathering unit, and monitoring terminal corresponding with the batteries：
The use state of the batteries is charging, electric discharge or unused, and the electric power storage can be obtained by current sensor
The size and Orientation of pond group electric current, the current sensor can monitor the bidirectional current on the batteries bus, and will collection
To electric current be transmitted to monitoring terminal corresponding with the current sensor.The electric current that the current sensor can monitor is up to
600A, the use state of each batteries is judged according to sense of current on the batteries bus, works as sense of current
During to flow into the direction of batteries, judge the working condition of the batteries for charged state；When sense of current is from storage
When battery pack flows out, judge the working condition of the batteries for discharge condition；When the size of electric current on the batteries bus
For 0 when, the working condition for judging the batteries is unused.
Voltage sensor is connected with the battery pack, for gathering the voltage on the batteries bus, the electricity that can be monitored
Press scope to be 10v -96V DC voltage, and the voltage collected be transmitted to monitoring terminal corresponding with the voltage sensor,
And voltage is transmitted to monitoring terminal corresponding with the voltage sensor.
Temperature sensor is arranged on the surface of the batteries, when the battery charging, gathers the batteries table
The charging temperature in face.Before a kind of batteries monitoring system of the embodiment of the present invention is started working, pass through the monitoring terminal pair
The temperature sensor is initialized, and sets some initial parameters of the temperature sensor, such as the first temperature threshold.The temperature
Charging temperature is transmitted to monitoring terminal by sensor, and charging temperature compared with the first temperature threshold, when charging temperature is big
When the first temperature threshold, alarm occurs, reminds user's charging temperature too high, takes care, to avoid fire.
Electricity when the batteries current residual electricity is voltage on the bus according to the batteries, electric discharge on bus
Stream and discharge time calculate out.
The electrolyte level state of the batteries to be higher, normal and relatively low, by electrolyte level signal gathering unit with
Machine gathers the electrolyte level of one or more cell batteries in the batteries, by taking three cell batteries as an example, according to this
The average value of three cell batteries electrolyte levels, by switching signal monitor passage gather battery liquid level whether hyperline, obtain
To the electrolyte level state of the batteries.
The embodiment of the present invention proposes a kind of batteries monitoring system, and each batteries in fork truck can be supervised
Survey, cell batteries in voltage, electric current, charging temperature and each batteries of each batteries are obtained by sensor
Data such as electrolyte level, and being shown these data by user terminal, each batteries of real-time display it is basic
Information and use information, user can remotely check the essential information and use information of each batteries, very convenient fast
It is prompt so that each batteries have obtained effective monitoring, the convenient maintenance and management to batteries, extend battery
The service life of group.
On the basis of above-described embodiment, specifically, monitoring terminal corresponding to any batteries includes：Data connect
Receive unit and communication unit, the data receipt unit is used to receiving the electric current, the voltage, the charging temperature and described
Electrolyte level, the communication unit be used for by the numbering of any batteries, the ID of the monitoring terminal, the electric current,
The voltage, the charging temperature and the electrolyte level are sent to the server.
Electric current on the bus of the batteries of collection is transmitted to the data acquisition unit of monitoring terminal by current sensor,
The data that voltage on the bus of the batteries of collection is transmitted to the data acquisition unit of monitoring terminal by voltage sensor are adopted
Collect unit, the charging temperature on the surface of the batteries of collection is transmitted to the data acquisition unit of monitoring terminal by temperature sensor
Data acquisition unit, electrolyte level signal gathering unit is by one or more cell batteries in the batteries of collection
Electrolyte level is transmitted to the data acquisition unit of monitoring terminal, and data acquisition unit is by the numbering of the batteries, monitoring terminal
ID, electric current, voltage, charging temperature and electrolyte level are transmitted to communication unit, and communication unit is wireless by 2G, 3G and 4G one of which
The numbering of the batteries, the ID of monitoring terminal, electric current, voltage, charging temperature and electrolyte level are sent to clothes by communication mode
Business device.
It is some it is special in the case of, such as when rainy day or network failure, communication transmission data are simultaneously
It is unstable, in order in particular cases also implement to monitor to each batteries at these, and to the history of the batteries
Use information is backed up.On the basis of above-described embodiment, it is preferable that monitoring terminal corresponding to any batteries is also
Including：Memory cell, for storing the numbering of any batteries, the ID of the monitoring terminal, the electric current, the electricity
Pressure, the charging temperature and the electrolyte level.
For some batteries in multiple batteries, monitoring terminal will receive every time corresponding to the batteries
The numbering of the batteries, the ID of monitoring terminal, electric current, voltage, charging temperature and electrolyte level be stored in certain format
In memory cell, user can obtain the essential information and use information of the batteries directly by local export.It is corresponding
Each batteries carry out same operation, it is possible to obtain the essential information and use information of each batteries.
In addition, the monitoring terminal can also be according to intervals, regularly by the numbering of the batteries of reception, prison
ID, electric current, voltage, charging temperature and the electrolyte level for surveying terminal are stored in the memory unit with certain format, are so reduced
The data stored are needed, slow down the storage pressure of the memory cell.
On the basis of above-described embodiment, it is preferable that data acquisition module corresponding to any batteries also includes：
Second temperature sensor, for gathering current environmental temperature, and police is sent when current environmental temperature is more than preset temperature threshold value
Report.
For some batteries in multiple batteries, data acquisition module corresponding to the batteries also includes
One second temperature sensor, before second temperature sensor is used to gather current environmental temperature, monitoring terminal is to the second temperature
Spend sensor and preset temperature threshold value be set, when current environmental temperature is more than preset temperature threshold value, illustrate that current environmental temperature is too high,
Second temperature sensor sends alarm, reminds user to take care and gathers measure.
On the basis of above-described embodiment, it is preferable that the user terminal is additionally operable to show any batteries
Accumulative access times, accumulative Misuse number and batteries safeguard reminder message.
For any one batteries in multiple batteries, monitoring terminal can also be remembered corresponding to the batteries
Record the accumulative access times of the batteries and accumulative Misuse number, when some add up Misuse number it is excessive when, store
Battery group maintenance, which is reminded, can remind user that this group carries out maintenance and repair to the electric power storage.
The present invention proposes a kind of batteries monitoring system, and each batteries in fork truck can be monitored, and leads to
Cross the electrolysis of cell batteries in voltage, electric current, charging temperature and each batteries of each batteries of sensor acquisition
The data such as liquid level, on the basis of these data, pass through the current residual electricity that each batteries are calculated, accumulative use
Duration and accumulative discharge and recharge number so that each batteries have obtained effective monitoring, the convenient maintenance to batteries
And management, the service life of batteries is extended, alarm can occur when current environmental temperature is too high, reminds user to pay attention to pacifying
Entirely, the security that batteries use is improved, reduces use cost, brings larger economic interests.
Fig. 2 is a kind of user terminal displays page schematic diagram of batteries monitoring system of the embodiment of the present invention, such as Fig. 2 institutes
Show, for some batteries, the essential information and use information of the batteries shown in the user terminal displays page,
Essential information includes the first numbering of the batteries, the monitoring terminal ID of monitoring terminal corresponding with the batteries, the electric power storage
The capacity of pond group, the electricity that battery is released under prescribed conditions is how many or discharge time length is referred to as accumulator capacity, the rule
Fixed condition refers to strength of discharge, discharge current and final discharging voltage, the brand of the batteries, and the batteries are dispatched from the factory day
Phase, the output voltage of the batteries, the accumulative of the batteries use duration, the charging times of the batteries.
The user terminal displays page can also show the use information of the batteries, and use information includes the batteries
Current state, whether advised using closing, the batteries install the numbering of fork truck, and the current residual electricity of the batteries should
Voltage on batteries bus, the electric current on the batteries bus, during the battery charging charging temperature on surface and
Whether electrolyte liquid level is normal.
In series-connected batteries, long-term operation is unbalanced due to single battery voltage, causes single battery electric
Pressure is not that an accumulator voltage average value is present, and there is some difference for voltage between each monomer, the rise of individual monomers voltage,
Periphery single battery voltage can be caused to reduce；The long-term charge less of individual monomers battery also results in the cell batteries voltage not
Foot, influence the voltage of other cell batteries.
On the basis of above-described embodiment, as a kind of preferred embodiment, the monitoring terminal is additionally operable to described in control
The charging and discharging of cell batteries in any batteries.The present invention can select according to battery characteristics in batteries
Discharged beyond normal voltage highest cell batteries, reduce its voltage, due to float charge voltage ensure it is constant in the case of,
After the high cell batteries of voltage are by the reduction voltage that discharges, the cell batteries voltage rise convergence electricity that other voltages are low can be made
Pressure is balanced.Similarly it is directed in batteries, the low-voltage cell batteries of term Voltage deficiency carry out boost charge, raise its electricity
Pressure ensures the electric voltage equalization of batteries.
Batteries maintaining method is：Digital resonance composite pulse is applied to the pole plate of battery.Sulfuric acid is fully taken into account
Lead crystalline solid natural resonance frequency is inconsistent with pole plate natural resonance frequency, and has selected optimal impulse waveform frequency and arteries and veins
Current strength is rushed, " can smash ", " decomposition " lead sulfate crystalline solid, ensure the best repair effect to cured batteries,
It is unlikely to damage pole plate again.
On the basis of above-described embodiment, it is preferable that the monitoring terminal is additionally operable to the failure in multiple batteries
Batteries are repaired.The capacity and degree of aging for judging each group batteries accurate first, carrying out targetedly equilibrium
Charging, digital control pulse frequency sweep, the change of scan frequency and pulse voltage, the resonant frequency that lead sulfate crystallizes is found,
In the case of not damaging battery lead plate, impulse wave is sent to battery lead plate, to produce resonance, is allowed to be converted into least stable lead sulfate
Molecule, then it is allowed to from battery pole plates gradually decompose by charging, departs from, is converted into trip ionic condition and enters electrolyte,
The initial conditions of batteries are restored it, fail battery is repaired to caused by vulcanization.
In order to which the performance to batteries is further studied, it is necessary to be carried out to the history use information of batteries
Analysis.On the basis of above-described embodiment, it is preferable that the memory cell is additionally operable to store the history of any batteries
Use information.Memory cell is used for the history use information for storing each batteries, and the history use information refers to each storage
Battery pack that is, is backed up to the working condition of each batteries in the use information of last time.
On the basis of above-described embodiment, it is preferable that the current sensor is Hall current sensor.
Hall current sensor is based on magnetic balance type hall principle, according to Hall effect principle, from the control of Hall element
Current terminal is passed through electric current, and applies magnetic field in the normal direction of Hall element plane.Perpendicular to electric current and magnetic direction, incite somebody to action
A potential is produced, is called Hall voltage, its size is proportional to the product of control electric current and magnetic field intensity.
Limitation of traditional current measuring element by several factors such as assigned frequency, specified waveform, response lags, it is impossible to suitable
The development of power converter technology is answered, is met the tendency of and caused Hall current sensor of new generation, it has also become widely known optimal inspection
Survey module.
The present invention proposes a kind of batteries monitoring system, and each batteries in fork truck can be monitored, and leads to
Cross the electrolysis of cell batteries in voltage, electric current, charging temperature and each batteries of each batteries of sensor acquisition
The data such as liquid level, on the basis of these data, pass through the current residual electricity that each batteries are calculated, accumulative use
Duration and accumulative discharge and recharge number so that each batteries have obtained effective monitoring, the convenient maintenance to batteries
And management, the service life of batteries is extended, alarm can occur when current environmental temperature is too high, reminds user to pay attention to pacifying
Entirely, the security that batteries use is improved, reduces use cost, brings larger economic interests.
Finally, the present processes are only preferable embodiment, are not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., the protection of the present invention should be included in
Within the scope of.
Claims (10)
- A kind of 1. batteries monitoring system, it is characterised in that including：Server, multiple monitoring terminals and multiple data acquisitions Module；For any batteries in multiple batteries, any batteries correspond to a monitoring terminal and one Data acquisition module, the data acquisition module include a current sensor, a voltage sensor, the first temperature sensor With an electrolyte level signal gathering unit；The current sensor is used to gather electric current on any batteries bus, and the electric current is transferred to described Monitoring terminal；The voltage sensor is used to gather the voltage on any batteries bus, and the voltage is transmitted To the monitoring terminal；First temperature sensor is used for the charging temperature for gathering any batteries surface, by institute State charging temperature and be transferred to the monitoring terminal；The electrolyte level signal gathering unit is used to gather any batteries The electrolyte level of middle one or more cell batteries, the electrolyte level is transferred to the monitoring terminal；The monitoring terminal is used for the numbering of any batteries, the ID of the monitoring terminal, the electric current, the electricity Pressure, the charging temperature and the electrolyte level are sent to the server.
- 2. system according to claim 1, it is characterised in that also include：User terminal, the user terminal are used to show institute State the essential information and use information of any batteries；The essential information includes one or more of first information, and the first information includes any batteries Numbering, the ID of the monitoring terminal, any batteries it is accumulative using duration and any batteries it is accumulative Discharge and recharge number；The use information includes one or more of second information, and second information includes any batteries Use state, the voltage on any batteries bus, the electric current on any batteries bus, any storage The electrolyte level of the charging temperature of battery surface, any batteries current residual electricity and any batteries State.
- 3. system according to claim 1, it is characterised in that the monitoring terminal includes：Data receipt unit and communication unit Member；The data receipt unit is used to receive the electric current, the voltage, the charging temperature and the electrolyte level, described Communication unit is used for the numbering of any batteries, ID of the monitoring terminal, the electric current, the voltage, described Charging temperature and the electrolyte level are sent to the server.
- 4. system according to claim 3, it is characterised in that the monitoring terminal also includes：Memory cell, for storing State the numbering of any batteries, the ID of the monitoring terminal, the electric current, the voltage, the charging temperature and the electricity Solve liquid level.
- 5. system according to claim 1, it is characterised in that the data acquisition module also includes：Second temperature sensor, For gathering current environmental temperature, and alarm is sent when current environmental temperature is more than preset temperature threshold value.
- 6. system according to claim 2, it is characterised in that the user terminal is additionally operable to show any batteries Accumulative access times, accumulative Misuse number and batteries safeguard reminder message.
- 7. system according to claim 1, it is characterised in that the monitoring terminal is additionally operable to control any batteries The charging and discharging of middle cell batteries.
- 8. system according to claim 1, it is characterised in that the monitoring terminal is additionally operable to the event in multiple batteries Barrier batteries are repaired.
- 9. system according to claim 4, it is characterised in that the memory cell is additionally operable to store any batteries History use information.
- 10. system according to claim 1, it is characterised in that the current sensor is Hall current sensor.
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|---|---|---|---|
| CN201710832359.9A CN107656211A (en) | 2017-09-15 | 2017-09-15 | Batteries monitoring system |
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| CN201710832359.9A CN107656211A (en) | 2017-09-15 | 2017-09-15 | Batteries monitoring system |
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| CN201710832359.9A Pending CN107656211A (en) | 2017-09-15 | 2017-09-15 | Batteries monitoring system |
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| CN109696635A (en) * | 2018-12-20 | 2019-04-30 | 合肥协力仪表控制技术股份有限公司 | A kind of battery charging state judgment method and management system based on car networking application |
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| CN111180807A (en) * | 2019-12-31 | 2020-05-19 | 上海标亿现代交通设备有限公司 | Safety testing equipment for nickel-chromium batteries for rail transit vehicles and rail transit vehicles |
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| CN110658465A (en) * | 2019-11-01 | 2020-01-07 | 四川长虹电器股份有限公司 | Cadmium-nickel battery management system |
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| CN111293374A (en) * | 2020-05-06 | 2020-06-16 | 长沙德壹科技有限公司 | Battery pack management method and device based on ultrasonic waves |
| CN113625170A (en) * | 2021-08-11 | 2021-11-09 | 洛阳天顺光电科技有限公司 | Energy storage battery pack operation detection system |
| CN113640677A (en) * | 2021-09-28 | 2021-11-12 | 郑州沃森弘途大数据科技有限公司 | A battery performance monitoring system and monitoring method |
| CN113959521A (en) * | 2021-10-12 | 2022-01-21 | 中车长春轨道客车股份有限公司 | Liquid level detection system and method for flooded storage battery pack |
| CN114545242A (en) * | 2022-02-25 | 2022-05-27 | 中国人民解放军陆军工程大学 | Comprehensive intelligent management system for storage battery |
| CN114938051A (en) * | 2022-05-31 | 2022-08-23 | 上海比杰科技有限公司 | Battery energy storage module and energy management system |
| CN116278954A (en) * | 2023-03-21 | 2023-06-23 | 徐州徐工特种工程机械有限公司 | Lithium power supply system and usage method for shared forklift and electric forklift |
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