CN108631014A

CN108631014A - A kind of management system and method for battery pack

Info

Publication number: CN108631014A
Application number: CN201810429553.7A
Authority: CN
Inventors: 汤在英
Original assignee: Nanjing Bonet Mdt Infotech Ltd
Current assignee: Nanjing Bonet Mdt Infotech Ltd
Priority date: 2018-05-08
Filing date: 2018-05-08
Publication date: 2018-10-09

Abstract

A kind of management system and method for battery pack, with guiding raceway groove two and moving sheet inside babinet, for placing server, server can be moved under the drive of moving sheet, moving sheet can also be extracted, and execute the such work of utilization, maintenance or debugging；In addition it is provided with LED bis- on top, LED bis- is also in square crossing raceway groove, and LED bis- can be moved in square crossing raceway groove；The difficulty of maintenance, debugging can be increased by effectively preventing the assembly framework that charging temperature information transmission effect in the prior art is bad, transmission charging temperature information real-time is inadequate, fixedly connected, it must use and be to execute maintenance or debugging in region little in babinet, thus be added to the difficult defect of maintenance, debugging.

Description

A kind of management system and method for battery pack

Technical field

The present invention relates to battery technology fields, and in particular to a kind of management system and method for battery pack.

Background technology

Multiple accumulator groups in traditional fork truck are open use, and user cannot monitor each accumulator group Accumulative charging times can not monitor single in current residual electricity, charging temperature and each accumulator group of each accumulator group The significant datas such as the electrolyte level of accumulator body, can not find whether each accumulator group breaks down in time.Due to cannot be right Each accumulator group is effectively monitored, and the service life of each accumulator group can be reduced, more serious, due to lacking Effective monitoring and maintenance means, cannot grasp the state of each accumulator group, can not eliminate each accumulator group accurately and in time The hidden danger brought when breaking down.

Thus it is proposed a kind of accumulator group monitoring system via improvement, including：Server, multiple monitoring terminals and multiple Data acquisition module；For any accumulator group in multiple accumulator groups, any accumulator group corresponds to a monitoring eventually End and a data acquisition module, the data acquisition module include a current sensor, a voltage sensor, the first temperature Spend sensor and an electrolyte level signal gathering unit；The current sensor is for acquiring any accumulator group busbar On electric current, and the electric current is transferred to the monitoring terminal；The voltage sensor is for acquiring any accumulator Voltage on group busbar, and the voltage is transferred to the monitoring terminal；First temperature sensor is described for acquiring The charging temperature is transferred to the monitoring terminal by the charging temperature on any accumulator group surface；The electrolyte level signal Collecting unit is used to acquire the electrolyte level of one or more cell batteries in any accumulator group, by the electrolyte Position is transferred to the monitoring terminal；The monitoring terminal is used for the numbering of any accumulator group, the monitoring terminal ID, the electric current, the voltage, the charging temperature and the electrolyte level are sent to the server.

Further include：User terminal, the user terminal are used to show essential information and the use of any accumulator group Information；The essential information includes one or more of first information, and the first information includes any accumulator group Number, the monitoring ID of terminal, any accumulator group it is accumulative using duration and any accumulator group it is tired Count charge and discharge number；The use information includes one or more of second information, and second information includes described any The use state of accumulator group, the voltage on any accumulator group busbar, the electric current on any accumulator group busbar, The charging temperature on any accumulator group surface, any accumulator group current residual electricity and any accumulator group Electrolyte level state.

The corresponding monitoring terminal of any accumulator group includes：Data receipt unit and communication unit, the data connect Unit is received for receiving the electric current, the voltage, the charging temperature and the electrolyte level, the communication unit is used for will The numbering of any accumulator group, the ID of the monitoring terminal, the electric current, the voltage, the charging temperature and described Electrolyte level is sent to the server.

The corresponding monitoring terminal of any accumulator group further includes：Storage unit, for storing any accumulator Group number, it is described monitoring terminal ID, the electric current, the voltage, the charging temperature and the electrolyte level.

The corresponding data acquisition module of any accumulator group further includes：Second temperature sensor, it is current for acquiring Environment temperature, and send out alarm when current environmental temperature is more than preset temperature threshold.

The user terminal is additionally operable to show the accumulative access times of any accumulator group, accumulative Misuse number With accumulator group maintenance reminder message.

The monitoring terminal is additionally operable to control the charging and discharging of any accumulator group.

The monitoring terminal is additionally operable to repair the trouble accumulator group in multiple accumulator groups.

The storage unit is additionally operable to store the history use information of any accumulator group.

The current sensor is Hall current sensor.

The accumulator group monitors system, can be monitored to each accumulator group in fork truck, be obtained by sensor The data such as electrolyte level of cell batteries in the voltage of each accumulator group, electric current, charging temperature and each accumulator group, On the basis of these data, the current residual electricity of each accumulator group is obtained by calculation, adds up using duration and adds up to fill Discharge time so that each accumulator group has obtained effective monitoring, and the convenient maintenance and management to accumulator group extends Alarm can occur when current environmental temperature is excessively high for the service life of accumulator group, remind user to take care, improve electric power storage The safety that pond group uses, reduces use cost, brings larger economic interests.

For charging temperature because being related to the safety of accumulator group, requirement of real-time is very high, and the monitoring terminal will The mode that the charging temperature is sent to the server be monitoring terminal by communication network by the charging temperature information reporting To server, terminal is monitored herein and is connected with server by communication network, and monitor terminal and filled described by communication network When electro-temperature information reporting is to server, monitoring terminal plays first meeting and the charging temperature information of server to be passed to is given birth to At message, several messages are obtained, each message is then transmitted to server via communication network by Handshake Protocol, in the phase of transmission Between, after a upper message is correctly transmitted to server, next message can be transmitted, if communications network condition it is bad it Border is not transmitted to server correctly several times if there is a message, and monitoring terminal can continue to transmit the message, until institute It states message and is correctly transmitted to server.

That is, when transmitting charging temperature information, if when communications network condition is bad, if there is one Message is not transmitted to server correctly several times, and monitoring terminal can continue to transmit the message, be in the same period, fill Electro-temperature information transmission effect is bad, and the charging temperature information real-time in addition transmitted is inadequate, transmit the message it is total between It is not small every the period.

The communication network is connected via conducting wire with the server, and the server is often arranged in server machine In case, machine box for server is the container for placing server；Its function is to prevent server exposed impaired by hitting outside；Mesh Preceding machine box for server be usually diameter straight grip server with conductor configurations in babinet, such fixedly connected assembly framework can increase Maintenance, debugging difficulty, must use is in region little in babinet execute maintenance or debugging, be thus added to maintenance, The difficulty of debugging.

Invention content

To solve the above problems, the present invention provides a kind of management system and method for battery pack, effectively avoid Inadequate, the fixedly connected dress of charging temperature information transmission effect is bad in the prior art, transmits charging temperature information real-time The difficulty of maintenance, debugging can be increased with framework, must be used and be to execute maintenance or debugging in region little in babinet, thus It is added to the difficult defect of maintenance, debugging.

A kind of management system and method for battery pack in order to overcome the deficiencies in the prior art, the present invention provides Solution, it is specific as follows：

A kind of management system for battery pack, including：Monitoring server terminal is used to the charging temperature being sent to described Server；

The communication network is connected via conducting wire with the server, and the server is arranged in machine box for server, described Machine box for server includes babinet 501, and the front of babinet 501 is provided with lumen therethrough, and the whereabouts of the lumen therethrough is pivotally connected cover board 502, the cavity 504 and LED 1 that breaker 503 is arranged on cover board 502, stores galvanometer, babinet 501 is the same as its internal table Cavity 506 is constituted between face, is in addition bonded thermal insulating plastic plate 507 on the surface in babinet 501, a pair of of wall surface in babinet 501 Lower part guiding raceway groove 2 508 is set, guide and configure the moving sheet 509 for putting server, babinet 501 between raceway groove 2 508 Upper surface be arranged for guiding the guiding raceway groove 3 510 of LED bis-, the raceway groove of the guiding raceway groove 3 510 for guiding LED bis- In rabbet down-set LED511；

The rear portion of babinet 501 is provided with lumen therethrough 513, and lumen therethrough 513 can allow the cavity that conducting wire penetrates, in addition on lumen therethrough 513 The line bank 512 for accessing conducting wire is set.It is through a horizontal channel and several vertical for guiding the guiding raceway groove 3 510 of LED bis- The square crossing raceway groove 514 formed to raceway groove, the lower part of LED511 is fixed in square crossing raceway groove 514.The two of moving sheet 509 While built-in brick is arranged, in addition guide in raceway groove 2 508 with the boarding hole rabbeted with built-in brick.

The method of the management system for battery pack, specific steps include：

Monitoring terminal is sent to the server for charging temperature；

The monitoring terminal by the charging temperature be sent to the mode of the server for monitoring terminal by communication network by institute Charging temperature information reporting is stated to server, terminal is monitored herein and is connected with server by communication network；

The monitoring terminal is included the following steps the charging temperature information reporting to the method for server by communication network：

Step 2-1, when the transmission for having arrived charging temperature information, monitoring terminal obtain in the array transmitted keep in Message transmits and is used for keeping in the message that server does not have identification in the array for being used for transmitting；

Step 2-2, by the temporary message for the interruption period and setting transmitted for message, the message kept in the array transmitted Period maximum value, assert this time transmit message final transmission size；

Step 2-3, by for being kept in the array transmitted pervious transmission moment of message and it is final transmit size, through with In the message kept in the array transmitted, to obtain the message to be transmitted；

Step 2-4, the message to be transmitted towards server.

By the temporary message for message, the interruption period that message transmits and the setting kept in the array transmitted when Section maximum value assert the final transmission size for this time transmitting message, including such as under type：

By the period maximum value for the temporary message for being interrupted period and setting that message transmits, identification delivers how many times；

By for the message kept in the array transmitted and how many times are delivered, assert and this time transmit the final transmission of message greatly It is small.

By for being kept in the array transmitted pervious transmission moment of message and it is final transmit size, through being used for passing In the message kept in the array passed, the message to be transmitted is obtained, including such as under type：

Size is transmitted by final, through for obtaining final message in the message kept in the array transmitted；

Assert whether final message transmits for the first time；

If final message is to transmit for the first time, in addition finally transmits size and is less than the current message size to be transmitted assert, Final message is just treated as the message to be transmitted；

If final message is not to transmit for the first time, the size of period one of final message compared with the size of period two；

In the size of the period two of final message it is less than the size of period one, in addition finally transmits size and be less than and current assert Final message is just treated as the message to be transmitted by the message size to be transmitted；

Here, the size of period one be on final message one the transmission moment with the period between present moment, the size of period two It is that server executes message assert to be correct period size.

The monitoring terminal by communication network by the charging temperature information reporting to the method for server, further include：

If the quantity for delivering how many times of a random message has arrived at the number of setting and has not all been transmitted to service correctly When device, just message is disposed with the message between the message of setting.

The message to be transmitted towards server, including such as under type：

By the bandwidth of communication network, the number of bits transmitted while message is assert；

By the translation sequence of the number of bits, the message and the message to be transmitted to be transmitted transmitted simultaneously, to the report to be transmitted Text executes division, the corresponding message group of number of bits for obtaining while transmitting；

Towards server message group is transmitted in the way of once one bit of transmission.

The monitoring terminal by communication network by the charging temperature information reporting to the method for server, particularly wrap Include step：

Step 3-1, charging temperature information is formed message by monitoring terminal, and then message is temporarily stored in the array for transmitting；

Terminal is monitored in the array for transmitting when temporary message, temporary message is maximum with the setting temporary period Value is correctly transmitted to server in the temporary period maximum value of setting in temporary message, is just assert by server, supervise in this way After survey terminal can be assert learning message by server, the message is passed through in the array for being used for transmitting and is disposed；What is kept in Message is not transmitted to server correctly in the temporary period maximum value of setting, and monitoring terminal can be the message straight through being used for It is disposed in the array of transmission；

For, also with setting for the array size transmitted, the message of setting number can be kept in the array transmitted.

When step 3-2, when the transmission for having arrived charging temperature information, monitoring terminal obtains in the array transmitted temporarily The message deposited；

Monitoring terminal has timing module, and the timing module can transmit a request message by the period towards monitoring terminal, to activate The message kept in the array that monitoring terminal acquisition is used for transmitting；Here, timing module is towards between monitoring terminal transmission request message The interruption period be sized to be 0.04 second, 0.06 second or 0.07 second；During transmitting charging temperature information, as long as every 0.04 Second, 0.06 second or 0.07 second timing module all transmit request message towards monitoring terminal, come activate monitoring terminal start to obtain for The operation for the message kept in the array of transmission；

Step 3-3, monitoring terminal relies on the message kept in the array for being used for transmitting, the interruption period of message transmission and setting The period maximum value of temporary message assert that this transmits the final transmission size of message；

The period maximum value for having setting temporary for the message kept in in the array transmitted, it is ensured that for the array transmitted In the message kept in correctly be transmitted in server in the temporary period maximum value of setting, monitoring terminal is whenever reporting in transmitting Wen Qian can rely on the temporary message of the message kept in the array for being used for transmitting, the interruption period that message transmits and setting Period maximum value assert that the final transmission size for this time sending message, the final transmission size are shown in for transmitting Before the message kept in array arrives at the temporary period maximum value of setting, for the message kept in in the array transmitted into The minimum required transmission size to be used when row transmits；Here, the interruption period that message transmits is with timing module towards prison The period for surveying terminal transmission request message is in the same size；

Interruption period that message that the collector is kept in by for the array transmitted, message transmit and setting it is temporary The period maximum value of message can run such as under type when assert the final transmission size for this time transmitting message：

Originally, the period maximum value of the temporary message for the interruption period and setting transmitted by message, assert and transmits how many times Quantity；

Here, the quantity for transmitting how many times is in the temporary period maximum value of setting for being kept in the array transmitted Message transmit how many times maximum value；When deriving the quantity for transmitting how many times, most period of the temporary message of setting Big value is divided by with the interruption period that message transmits, and the quotient of acquisition as the quantity for transmitting how many times；

Then, by for being kept in the array transmitted message and transmit the quantity of how many times, assert and this time transmit message It is final to transmit size；

It, can be the same transmission of message for being kept in the array transmitted when assert final the transmissions size for this time transmitting message The quantity of how many times is divided by, also the quotient of acquisition as the final transmission size of this transmission message；

3-4, monitoring terminal rely on the pervious transmission moment for the message kept in the array for being used for transmitting and finally transmit size, Through being gone through for the message kept in the array transmitted, the message to be transmitted is obtained；

The final transmission size assert in the transmission moment and the 3-3 by the transmission message of preservation, monitoring terminal by For pervious transmission moment of message for being kept in the array transmitted and it is final transmit size, through in the array transmitted temporarily Can include following method when obtaining the message to be transmitted in the message deposited：

（1）Size is transmitted by final, through for obtaining final message in the message kept in the array transmitted；

（2）Assert whether final message transmits for the first time：

Specifically, because storing the message information transmitted in monitoring terminal, monitoring terminal can rely on the transmission of storage Message information execute identification；If monitoring the message for retrieving final message in the message information of transmission of the terminal through storage ID is transmitted for the first time it is assumed that finally message is non-；It is not retrieved in the message information of transmission of the terminal through storage finally if monitored The message ID of message, it is assumed that final message is to transmit for the first time；

By the identification to final message, if final message is to transmit for the first time, recognize now in addition finally transmitting size and being less than Final message is just treated as the message to be transmitted by the fixed message size to be transmitted；If final message is not to transmit for the first time, separately Outside final message must also be continued to assert, it, must be the size of the period one of final message with the period two when continuing identification Size executes comparison, and the size of the period one of final message is less than in the size of period two, indicates the identification period of final message Not short, perhaps this message cannot be assert by server, in this way if finally transmit size be less than it is current assert to be transmitted Message size, you can final message is served as the message to be transmitted；Here, the size of period one is on final message one transmission Moment with the period between present moment, can rely on the message information of the transmission of monitoring terminal storage to execute identification；Assert in detail When, the size of the round-trip period for each message that the monitoring terminal last time transmits first is obtained, it is then round-trip each of obtaining The size of period is averaged, acquisition mean value one, the size of the round-trip period of each message then transmitted twice on obtaining, The size for each of obtaining the round-trip period is averaged, and mean value two is obtained, as soon as by the mean value obtained and mean value two, the release period Two size；Specifically, the size of period two is that 1/8th products for being multiplied by mean value one are multiplied by mean value plus 7/8ths Product is obtained and is worth；

During the size of the period one of final message is executed comparison with the size of period two, if the period one of final message Size be less than the period two size, indicate final message identification the period size license identification the period magnitude range In；

Step 3-5, terminal is monitored towards the server message to be transmitted；

With guiding raceway groove two and moving sheet inside babinet, for placing server, server can be in the drive of moving sheet Lower movement, can also extract moving sheet, execute the such work of utilization, maintenance or debugging；In addition it is provided with LED bis- on top, LED bis- is also in square crossing raceway groove, and LED bis- can be moved in square crossing raceway groove.

Beneficial effects of the present invention are：

It is formed in this way through babinet and the moving parts of the inside, with guiding raceway groove two and moving sheet inside babinet, for placing Server, server can be moved under the drive of moving sheet, moving sheet can also be extracted, execute utilization, maintain or debug this The work of sample；In addition it is provided with LED bis- on top, LED bis- is also in square crossing raceway groove, allows LED bis- can be in square crossing It is moved in raceway groove, thus there is flexible light to guide, enhance the mobility inside machine box for server, can help to server Utilization, maintenance or the debugging of cabinet.

In addition lumen therethrough and line bank are set at its rear portion, the heat when reducing server work gathers, and may be used also More preferably conducting wire execution is put in order.

Also inside add cavity and thermal insulating plastic plate, the inside be it is empty, can be the band of the uneven appearance of heat There is the air-flow of liquid particles that can not flow into inside babinet, reaches the efficiency of heat preservation；In addition thermal insulating plastic plate is arranged in the inside, overcomes Big heat is to the erosion inside babinet, will not be the more damages of external manufacture when also just there is burning in babinet.

It is formed through babinet and the moving component of the inside, the efficiency of moving component is, during maintenance, it is easier to execute, nothing Manipulation must be executed inside babinet, executed region and increased；In addition inside added cavity and thermal insulating plastic plate, it can be heat The air-flow with liquid particles of uneven appearance obstructs except babinet, reaches the efficiency of heat preservation, avoids big heat to babinet The infringement of the inside will not be the more damages of external manufacture when also just there is burning in babinet.

When the transmission for having arrived charging temperature information, monitoring terminal obtains the report kept in the array transmitted Text, in addition rely on the temporary message of the message for being used for keeping in the array transmitted, the interruption period that message transmits and setting when Section maximum value assert final the transmissions size for this time transmitting message, by for message temporary in the array transmitted in the past The transmission moment and it is final transmit size, through in the message kept in the array transmitted, obtaining the message to be transmitted, court dress The business device message to be transmitted.Because the final size of transmitting for this time transmitting message is by for being kept in the array transmitted Message size assert that, as long as in addition when the transmission for having arrived charging temperature information, monitoring terminal can court Server transmits message, makes the delivery rate of charging temperature information constant, smooth with this, improves the temperature that charges in the same period Spend the transmission effect of information.Also it is exactly that the random message in the array for transmitting transmits all incorrect several times pass After being delivered to server, monitoring terminal just this message to it is next setting message between message dispose, with this prevent due to For the message size kept in the array transmitted is not small and occurs transmitting and takes the charging temperature letter very big, server is allowed to obtain Breath carries real-time.

Description of the drawings

Fig. 1 is the schematic diagram of the management system for battery pack of the present invention.

Fig. 2 is the Organization Chart inside the machine box for server of the present invention.

Fig. 3 is all Organization Charts of the machine box for server of the present invention.

Fig. 4 is the raceway groove Organization Chart of the present invention.

Specific implementation mode

The present invention is described further below in conjunction with drawings and examples.

As Figure 1-Figure 4, for the management system of battery pack, including：Server, multiple monitoring terminals and multiple data Acquisition module；For any accumulator group in multiple accumulator groups, any accumulator group correspond to a monitoring terminal and One data acquisition module, the data acquisition module include a current sensor, a voltage sensor, the first temperature biography Sensor and an electrolyte level signal gathering unit；The current sensor is for acquiring on any accumulator group busbar Electric current, and the electric current is transferred to the monitoring terminal；The voltage sensor is female for acquiring any accumulator group Voltage on line, and the voltage is transferred to the monitoring terminal；First temperature sensor is described any for acquiring The charging temperature is transferred to the monitoring terminal by the charging temperature on accumulator group surface；The electrolyte level signal acquisition Unit is used to acquire the electrolyte level of one or more cell batteries in any accumulator group, and the electrolyte level is passed It is defeated by the monitoring terminal；The monitoring terminal is used for the numbering of any accumulator group, the ID of the monitoring terminal, institute It states electric current, the voltage, the charging temperature and the electrolyte level and is sent to the server；

Further include：User terminal, the user terminal are used to show the essential information and use information of any accumulator group； The essential information includes one or more of first information, and the first information includes the volume of any accumulator group Number, the monitoring ID of terminal, the accumulative of any accumulator group filled using duration with any the accumulative of accumulator group 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 accumulator group busbar, the electric current on any accumulator group busbar, described The electricity of the charging temperature on any accumulator group surface, any accumulator group current residual electricity and any accumulator group Solve fluid level condition.

The current sensor is Hall current sensor.

The rear portion of babinet 501 is provided with lumen therethrough 513, and lumen therethrough 513 can allow the cavity that conducting wire penetrates, in addition lumen therethrough The line bank 512 for accessing conducting wire is set on 513.If for guide the guiding raceway groove 3 510 of LED bis- be through a horizontal channel and The square crossing raceway groove 514 of dry longitudinal channel composition, the lower part of LED511 is fixed in square crossing raceway groove 514.Moving sheet 509 Both sides built-in brick is set, in addition guide in raceway groove 2 508 with the boarding hole rabbeted with built-in brick.

It forms through babinet and the moving parts of the inside, with guiding raceway groove two and moving sheet inside babinet, is used in this way Server is placed, server can be moved under the drive of moving sheet, moving sheet can also be extracted, and executed utilization, maintenance or adjusted The such work of examination；In addition it is provided with LED bis- on top, LED bis- is also in square crossing raceway groove, allows LED bis- can be in vertical It is moved in cross-channels, thus there is flexible light to guide, enhance the mobility inside machine box for server, can helped to clothes Utilization, maintenance or the debugging of business device cabinet.

The method of the management system for battery pack, specific steps include：

Monitoring terminal be used for by the numbering of any accumulator group, the ID of the monitoring terminal, the electric current, the voltage, The charging temperature and the electrolyte level are sent to the server；

Step 2-4, the message to be transmitted towards server.

Assert whether final message transmits for the first time；

The message to be transmitted towards server, including such as under type：

The reliability that ensure broadcasting temperature to greatest extent, prevents message from being omitted during transmission or occurring or go wrong, Prevent server is wrong from obtaining or obtaining to the message, charging temperature information can not be correctly obtained, in this way, to reach The transmission again of message, monitoring terminal, which has, is used for the array transmitted, does not have bedding and clothing for keeping in the array for being used for transmitting The message of business device identification.If there is message is omitted during transmission, the server for being cannot obtain, and monitoring terminal in this way can be through For obtaining the message in the array transmitted, moreover it is possible to transmit the message again；If it is poor that message occurs during transmission It is wrong so that server obtains wrong, and monitoring terminal can be through for obtaining the message in the array transmitted in this way, moreover it is possible to pass again Pass the message.

Because charging temperature information has demand to real-time, monitoring terminal keeps in report in the array for transmitting When text, temporary message is with the temporary period maximum value of setting, in the temporary message period maximum value temporary in setting In be correctly transmitted to server, just assert by server, monitor in this way after terminal can assert learning message by server, institute It states and is disposed in array of the message through being used for transmitting；It is not transmitted correctly in the temporary period maximum value of setting in temporary message To server, monitoring terminal can straight pass through the message in the array for being used for transmitting and dispose；Here, the temporary period is set Maximum value can make 0.04 second, 0.07 second or 0.2 second.

Just as the array size for transmitting in the array transmitted is 0.3M, and the size of the message of formation is 0.003M, then can only keep in 100 messages in the array for being used for transmitting.

When step 3-2, when the transmission for having arrived charging temperature information, monitoring terminal obtains in the array transmitted temporarily The message deposited.

The transmission effect for improving charging temperature information makes the delivery rate of charging temperature information constant, smooth, and monitoring is eventually End has timing module, and the timing module can transmit a request message by the period towards monitoring terminal, to activate monitoring terminal to adopt The message kept in the array that collection is used for transmitting；Here, timing module transmits the interruption period between request message towards monitoring terminal It is sized to be 0.04 second, 0.06 second or 0.07 second；During transmitting charging temperature information, as long as every 0.04 second, 0.06 second Or 0.07 second timing module all transmits request message towards monitoring terminal, to activate monitoring terminal to start to obtain the array for transmitting In keep in message operation.

Step 3-3, monitoring terminal relies on the message kept in the array for being used for transmitting, the interruption period of message transmission and sets The period maximum value of fixed temporary message assert that this transmits the final transmission size of message.

The period maximum value for having setting temporary for the message kept in in the array transmitted, it is ensured that for what is transmitted The message kept in array is correctly transmitted in server in the temporary period maximum value of setting, and monitoring terminal is whenever in biography Before passing message, it can rely on the message kept in the array for being used for transmitting, the temporary report of the interruption period and setting of message transmission The period maximum value of text assert that the final transmission size for this time sending message, the final transmission size are to be shown in for passing Before the message kept in the array passed arrives at the temporary period maximum value of setting, the report for keeping in in the array transmitted The minimum required transmission size to be used when being transmitted of text；Here, the interruption period same timing module that message transmits The period that request message is transmitted towards monitoring terminal is in the same size.

Interruption period that message that the collector is kept in by for the array transmitted, message transmit and setting The period maximum value of temporary message can run such as under type when assert the final transmission size for this time transmitting message：

Here, the quantity for transmitting how many times is in the temporary period maximum value of setting for being kept in the array transmitted Message transmit how many times maximum value；When deriving the quantity for transmitting how many times, most period of the temporary message of setting Big value is divided by with the interruption period that message transmits, and the quotient of acquisition as the quantity for transmitting how many times；Just as setting message The interruption period of transmission is 0.03 second, and the maximum value of the period of the temporary message of setting is 0.3 second, then transmitting the number of how many times Amount is the period maximum value of the temporary message of setting divided by the interruption period of message transmission to obtain 10, that is, transmit how many times Quantity is 10.

Then, by for being kept in the array transmitted message and transmit the quantity of how many times, assert and this time transmit report The final transmission size of text；

It, can be the same transmission of message for being kept in the array transmitted when assert final the transmissions size for this time transmitting message The quantity of how many times is divided by, also the quotient of acquisition as the final transmission size of this transmission message；Just as what is transmitted The message amount kept in array is 300, and it is 30 to transmit the quantity of message how many times in the temporary period maximum value of setting, that Transmitting the final size of transmitting of message at this time is the message kept in the array transmitted divided by transmits the quantity of how many times, Namely 10, that is, this time 10 messages are transmitted at least.

Because it is high to monitor the charging temperature information real-time demand that terminal is transmitted, the reality that charging temperature information is transmitted is determined When, when transmitting charging temperature information, the primary big palpulus of transmission for transmitting message is larger.

Also it is exactly that monitoring terminal sends the final transmission size of message, is also limited by communication network condition, in communication network item When part is bad, the message number that can be transmitted is few；When communication network condition is pretty good, the message number that can be transmitted is many, institute With when assert the final transmission size for this time transmitting message, the communication network condition that must also be related to now executes identification.

3-4, monitoring terminal rely on the pervious transmission moment for the message kept in the array for being used for transmitting and finally transmit Size obtains the message to be transmitted through being gone through for the message kept in the array transmitted；

The transmission situation of message is obtained, when monitoring terminal transmits message towards server, monitoring terminal can preserve transmission Message information, with regard to moment at that time of Image relaying message, the message ID of transmission.

Also it is exactly to eliminate circulating transfer information useless, transmission efficiency not so can be made not high, is obtained in server The message that terminal is transmitted is monitored, the message of transmission is executed after assert, server can transmit one towards monitoring terminal and assert message, institute The message ID for assert and having in message and being identified is stated, monitoring terminal obtains the identification message when assert message, preserved Moment also relies on the message ID being identified for assert message power, and the message being identified is passed through in the array for being used for transmitting and is disposed.

The final transmission size assert in the transmission moment and the 3-3 by the transmission message of preservation, monitoring terminal exist By for being kept in the array transmitted pervious transmission moment of message and it is final transmit size, through the array for transmitting In keep in message in, obtain the message to be transmitted when, can include following method：

Because charging temperature information is to sequentially form message according to the acquisition order of temperature, in the array in addition being used for transmitting temporarily The message deposited is also to execute storage, that is, the head storage for the array transmitted successively according to the acquisition order of temperature Acquisition moment message earlier, is stored for the tail portion in the array transmitted and acquire the message of moment later, so, it be really It protects charging temperature information to be obtained by server successively according to acquisition order, monitoring terminal is transmitting size, warp by final For when obtaining final message in the message kept in the array transmitted, must through for the head in the array transmitted towards tail portion It obtains successively.

（2）Assert whether final message transmits for the first time：

It prevents circulating transfer information useless and to transmit the not high problem of efficiency, monitor terminal after obtaining final message, Also whether the final message of identification is transmitted as a link for the first time；Specifically, because storing transmission in monitoring terminal Message information, so, monitoring terminal can rely on the message information of transmission of storage execute identification；If monitoring terminal through storage Transmission message information in retrieve the message ID of final message, it is assumed that final, message is non-transmits for the first time；If monitoring is eventually The message ID that final message is not retrieved in the message information of the transmission through storage is held, it is assumed that final message is to transmit for the first time；

By the identification to final message, if final message is to transmit for the first time, recognize now in addition finally transmitting size and being less than Final message is just treated as the message to be transmitted by the fixed message size to be transmitted；If final message is not to transmit for the first time, separately Outside final message must also be continued to assert, it, must be the size of the period one of final message with the period two when continuing identification Size executes comparison, and the size of the period one of final message is less than in the size of period two, indicates the identification period of final message Not short, perhaps this message cannot be assert by server, in this way if finally transmit size be less than it is current assert to be transmitted Message size, you can final message is served as the message to be transmitted；Here, the size of period one is on final message one transmission Moment with the period between present moment, can rely on the message information of the transmission of monitoring terminal storage to execute identification；Just as monitoring is eventually End storage have final message it is last transmit the moment be 9 points nine seconds nine minutes, the current moment be 9 points nine minutes 30, then when The size of section one is 21 seconds；The size of period two is the reference time length that server confirms message.Period two it is big The size of the small period for being a total first obtains each message that the monitoring terminal last time transmits when detailed identification The size of round-trip period then averages the size for each of obtaining the round-trip period, obtains mean value one, then in obtaining upper two The size of the round-trip period of each message of secondary transmission averages the size for each of obtaining the round-trip period, obtains mean value two, As soon as by the mean value and mean value two of acquisition, the size of period two is released；Specifically, the size of period two multiplies for 1/8th With the product of mean value one plus 7/8ths be multiplied by mean value product is obtained and value；

During the size of the period one of final message is executed comparison with the size of period two, if the period one of final message Size be less than the period two size, indicate final message identification the period size license identification the period magnitude range In, it at this moment can cross the final message and indicate to pass through；

Also it is exactly, during obtaining the message to be transmitted, if the quantity of the transmission how many times of a random message arrives at setting Threshold value and when not all correctly being transferred to server, to prevent from being unfavorable for the live effect of charging temperature information transmission, energy Message is disposed described in diameter straight grip；But because when charging temperature information is formed message, next message is to use one Message is formed on the basis of a message, corresponding, when reception, next message can equally use a message and be server Benchmark executes arranged in sequence；A random message in charging temperature information is disposed of, and server is obtaining charging temperature letter It, cannot be the correct arranged in sequence of this message after the message of breath.So to prevent information transmission effect bad, charging temperature is being transmitted It, must be the message with whole reports between setting message after the message in charging temperature information is eliminated during spending information Text is disposed.Setting message is the first message of next charging temperature information.

Step 3-5, terminal is monitored towards the server message to be transmitted：

During transmitting message, the bandwidth of communication network limits the size for the number of bits transmitted while message, just as, It determines under conditions of not losing message, when the bandwidth of communication network is not small, several messages can be transmitted simultaneously；In the frequency of communication network When width is little, few message can be only transmitted simultaneously, so, to prevent the problem of losing message occur during terminating in transmission, supervise Terminal is surveyed when the message to be transmitted towards server, must first rely on the bandwidth of communication network, be transmitted while assert message Number of bits, by simultaneously transmit number of bits, the message and the message to be transmitted to be transmitted translation sequence, to pass The message passed executes division, the corresponding message group of number of bits for obtaining while transmitting；Towards server according to primary transmission one The mode of bit transmits message group.

With guiding raceway groove two and moving sheet inside babinet, for placing server, server can be in moving sheet Lower movement is driven, moving sheet can also be extracted, the such work of utilization, maintenance or debugging is executed；In addition it is provided with LED on top Two, LED bis- is also in square crossing raceway groove, and LED bis- can be moved in square crossing raceway groove.

In addition with guiding raceway groove two and moving sheet inside babinet, for placing server, server can be in movement It moves under the drive of piece, moving sheet can also be extracted, execute the such work of utilization, maintenance or debugging；In addition it is arranged on top LED bis-, LED bis- are also in square crossing raceway groove, and LED bis- can move in square crossing raceway groove.

It is such to have the beneficial effect that：

The present invention is described in a manner of being illustrated with embodiment above, it will be understood by those of skill in the art that this It is open to be not limited to embodiments described above, in the case of without departing from the scope of the present invention, it can make a variety of changes, change And replacement.

Claims

1. a kind of management system for battery pack, which is characterized in that including：Monitoring server terminal is used for charging temperature Degree is sent to the server；

The communication network is connected via conducting wire with the server, and the server is arranged in machine box for server, described Machine box for server includes babinet, and the front of babinet is provided with lumen therethrough, and the whereabouts of the lumen therethrough is pivotally connected cover board, on cover board The cavity and LED mono- that breaker is arranged, stores galvanometer, babinet is with constituting cavity between its interior surface, in addition in babinet Thermal insulating plastic plate is bonded on surface, guiding raceway groove two is arranged in the lower part of a pair of of wall surface in babinet, matches between guiding raceway groove two The moving sheet for putting server is set, the guiding raceway groove three for guiding LED bis- is arranged in the upper surface of babinet, for guiding Rabbet down-set LED in the raceway groove of the guiding raceway groove three of LED bis-；

The rear portion of babinet is provided with lumen therethrough, and lumen therethrough can allow the cavity that conducting wire penetrates, and access is in addition arranged on lumen therethrough and leads The line bank of line；It is the vertical friendship formed through a horizontal channel and several longitudinal channels for guiding the guiding raceway groove three of LED bis- Raceway groove is pitched, the lower part of LED is fixed in square crossing raceway groove；Built-in brick is arranged in the both sides of moving sheet, in addition guides raceway groove two In with the boarding hole rabbeted with built-in brick.

2. the method for the management system according to claim 1 for battery pack, which is characterized in that specific steps include：

Monitoring terminal is sent to the server for charging temperature；

Step 2-4, the message to be transmitted towards server.

3. the method for the management system according to claim 2 for battery pack, which is characterized in that by for transmitting The period maximum value of the temporary message of message, the interruption period that message transmits and the setting kept in array is assert and is this time transmitted The final transmission size of message, including such as under type：

4. the method for the management system according to claim 2 for battery pack, which is characterized in that by for transmitting The pervious transmission moment for the message kept in array and it is final transmit size, through the message for being kept in the array transmitted In, the message to be transmitted is obtained, including such as under type：

Assert whether final message transmits for the first time；

5. the method for the management system according to claim 2 for battery pack, which is characterized in that the monitoring terminal is logical Communication network is crossed by the charging temperature information reporting to the method for server, further includes：

6. the method for the management system according to claim 2 for battery pack, which is characterized in that wanted towards server transmission The message of transmission, including such as under type：

7. the method for the management system according to claim 2 for battery pack, which is characterized in that the monitoring terminal is logical Method of the communication network by the charging temperature information reporting to server is crossed, includes particularly step：

For, also with setting for the array size transmitted, the message of setting number can be kept in the array transmitted；

When step 3-2, when the transmission for having arrived charging temperature information, monitoring terminal obtain in the array transmitted keep in Message；

（2）Assert whether final message transmits for the first time：

Step 3-5, terminal is monitored towards the server message to be transmitted；