CN105260283B - Multifunctional embedded electric business system and its interactive approach - Google Patents
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Abstract
A kind of multifunctional embedded electric business system and its interactive approach, include foreground processing module in mobile terminal device, background server includes background processing module, temperature relay is provided with background server, temperature relay carries normally opened contact, the temperature upper limit of temperature relay is set as the maximum normal working temperature value of background server, and normally opened contact is connected between fan and fan power supply, and fan is towards background server；And background server is also mounted in workplace, humidity switch is provided with workplace, humidity switch carry normally opened contact, described normally opened contact be connected between the dehumidifier for being arranged on workplace and dehumidifier power supply and by method reduce multifunctional embedded electric business system in the prior art transmit data will occur again and again failure, server can because overheat and humidity it is too high to influence service behaviour the defects of.
Description
Technical field
The invention belongs to the service technology field for electric business, and in particular to a kind of multifunctional embedded electric business system and
Its interactive approach.
Background technology
Develop with the technology of embedded system, IP network and mobile network 3G/4G, the ecommerce based on embedded system will
As the important component of people's daily life, there is huge industrial prospect.At present, the electronics business based on embedded system
Business technology is also just in the research and development stage, and in the e-commerce technology based on embedded system, information security technology is
Basis and key.
Mobile embedded environment is a kind of insecure, dynamic network environment, and user is so as to access network services
Mobile terminal device is all resource-constrained equipment.Because the introducing of mobile embedded platform, data transfer occur disturbed
Phenomenon, if the packet byte number of such wireless data transmission is excessive, the corrupt data that will be transmitted under interference
Quantity the problem of drastically increasing, so transmitting data will fail again and again, so mobile embedded e-commerce platform
Under the wireless data transmission of mobile terminal can not meet the transmission of the excessive packet of byte number.Via obtained by the present invention,
Ensure lower data transmission fails number, the byte number of the packet of the mobile terminal under mobile embedded e-commerce platform
Will be within 95 bytes, it is impossible to which, more than the data transfer of 95 bytes, the frequency of failure of packet transmission can be reduced substantially so that more
The trading efficiency of the embedded-type electric quotient system system of function greatly improves.
Also be exactly server under electric business platform be often in heat dissipation environment it is bad under conditions of, often cross heat affecting
Its service behaviour.
It is that server under electric business platform is typically all to be arranged in workplace in addition, if the humidity mistake in workplace
Greatly, its service behaviour can also be influenceed.
The content of the invention
It is an object of the invention to provide a kind of multifunctional embedded electric business system and its interactive approach, in mobile terminal device
Including foreground processing module, background server includes background processing module, temperature relay is provided with background server,
Temperature relay carries normally opened contact, and the temperature upper limit of temperature relay is set as the maximum normal work temperature of background server
Angle value, normally opened contact are connected between fan and fan power supply, and fan is towards background server；And background server is also pacified
Humidity switch is provided with workplace, in workplace, humidity switch carries normally opened contact, and described normally opened contact is connected on
It is arranged between the dehumidifier of workplace and dehumidifier power supply and is reduced by method multifunctional embedded in the prior art
Failure will occur again and again for electric business system transmission data, server can influence lacking for service behaviour because overheat and humidity are too high
Fall into.And by method reduce multifunctional embedded electric business system in the prior art transmit data will occur again and again failure,
Server can because overheat and humidity it is too high and the defects of influence service behaviour.
In order to overcome deficiency of the prior art, the invention provides a kind of multifunctional embedded electric business system
And its solution of interactive approach, it is specific as follows：
A kind of multifunctional embedded electric business system, including mobile terminal device, described mobile terminal device pass through nothing
Line communication network communicates connection with background server, and foreground processing module is included in described mobile terminal device, described
Background server include background processing module；
Described foreground processing module is used to take the correct of data transfer into account according to data transmission principle, concentration by communication
Property and transfer speed of data, determine the number data bytes for the packet data package that packet forms in 75-95 bytes；With
Counted in the byte number for the data to be sent；For storing whole packet, then a memory block is opened up in internal memory
Domain, data copy is entered the storage region；For being grouped to data；
Described background processing module is used to take the correct of data transfer into account according to data transmission principle, concentration by communication
Property and transfer speed of data, determine the number data bytes for the packet data package that packet forms in 75-95 bytes；With
Counted in the byte number for the data to be sent；For storing whole packet, then a memory block is opened up in internal memory
Domain, data copy is entered the storage region；For being grouped to data；
Temperature relay is provided with described background server, described temperature relay carries normally opened contact, described
The temperature upper limit of temperature relay be set as the maximum normal working temperature value of background server, described normally opened contact string
It is associated between fan and fan power supply, and fan is towards background server；
And described background server is also mounted in workplace, humidity switch is provided with described workplace, it is described
Humidity switch carry normally opened contact, the top limit value of humidity of described humidity switch is set as the normal work of background server maximum
Make humidity value, described normally opened contact is connected between the dehumidifier for being arranged on workplace and dehumidifier power supply.
The interactive approach of described multifunctional embedded electric business system, step are as follows：
Step 1：User passes through request of the mobile terminal device submission to service as the requestor of service；
Step 2：Background server receives the request of mobile subscriber as the supplier of service, and is returned and met by network
The service of its demand；
Step 3：The log-on message of service is stored in the catalogue of server；
Step 4：Sense that the temperature of background server has exceeded the temperature upper limit of its setting in temperature relay in addition,
Normally opened contact will close, and conducting fan to radiate to background server；
Step 5：The set top limit value of humidity of humidity switch is exceeded in the humidity of workplace, its normally opened contact will close
Close, can thus turn on dehumidifier to be dehumidified to workplace；
In addition, the mobile terminal device of step 3 is arrived with the RFDC transmission between background server in step 1
Mode is as follows：
（1）When mobile terminal device needs to send data to background server, foreground processing module is in advance by communication
According to data transmission principle, the correctness and transfer speed of data for taking data transfer into account are concentrated, determines packet forms one
For the number data bytes of individual packet data package in 75-95 bytes, the grouped data includes the delimiter and 69-89 of 6 bytes
The data field of individual byte, the delimiter of described 6 bytes is used for carrying out the manipulation of data transmission, one in delimiter
Byte is used as " the limitation byte of packet data package ", and it, which is used for representing the packet data package, is independent packet or has other
Packet data package；
（2）Foreground processing module counts the byte number for the data to be sent；
（3）（2）In obtained by statistics after byte number be not more than（1）The data of one packet data package of middle determination
During byte quantity, foreground processing module just sends the data towards background server, and " the limitation byte of packet data package " is set as
First limitation byte；
（4）（2）In obtained by statistics after byte number be more than（1）The data word of one packet data package of middle determination
During joint number amount, when being then but less than 190 bytes, " the limitation byte of packet data package " is set as the first limitation byte, so
Foreground processing module just stores whole packet, then a storage region is opened up in internal memory, and data copy is entered the memory block
Domain；Then the determination of data word joint number is performed, is relied on（1）The number data bytes of one packet data package of interior determination are divided
Group, and to background server send packet data package, so except the last packet in addition to each packet data package " point
The limitation byte of group packet " is set as the 3rd limitation the byte, " limit of packet data package of a packet of the most end in packet
Byte processed " is set as the second limitation byte；
（5）（2）In obtained by statistics after byte number when being more than 190 byte, foreground processing module just stores entirely
Packet, then a storage region is opened up in internal memory, data copy is entered the storage region；Then data word joint number is performed
It is grouped it is determined that relying on 95 byte quantities, and packet data package is sent to background server；So except the last packet with
" the limitation byte of packet data package " of each outer packet data package is set as the 3rd limitation byte, the most end in packet
" the limitation byte of packet data package " of one packet is set as the second limitation byte；
（6）Background server receives the packet data package that foreground processing module is sent, once receive " packet data package
Limitation byte " for the 3rd limitation byte when, then receive next packet data package, finally read packet data package,
Untill " the limitation byte of packet data package " is exactly received as the second limitation byte；
（7）When background server needs to send data to mobile terminal device, background processing module is in advance by communication
According to data transmission principle, the correctness and transfer speed of data for taking data transfer into account are concentrated, determines packet forms one
For the number data bytes of individual packet data package in 75-95 bytes, the grouped data includes the delimiter and 69-89 of 6 bytes
The data field of individual byte, the delimiter of described 6 bytes is used for carrying out the manipulation of data transmission, one in delimiter
Byte is used as " the limitation byte of packet data package ", and it, which is used for representing the packet data package, is independent packet or has other
Packet data package；
（8）Background processing module counts the byte number for the data to be sent；
（9）（8）In obtained by statistics after byte number be not more than（7）The data of one packet data package of middle determination
During byte quantity, background processing module just sends the data towards mobile terminal device, " the limitation byte of packet data package " setting
For the first limitation byte；
（10）（8）In obtained by statistics after byte number be more than（7）The data of one packet data package of middle determination
During byte quantity, when being then but less than 190 bytes, " the limitation byte of packet data package " is set as the first limitation byte, this
Sample background processing module just stores whole packet, then a storage region is opened up in internal memory, and data copy is entered the storage
Region；Then the determination of data word joint number is performed, is relied on（7）The number data bytes of one packet data package of interior determination are carried out
Packet, and to mobile terminal device transmission packet data package, so each packet data package in addition to the last packet
" the limitation byte of packet data package " be set as the 3rd limitation the byte, " grouped data of a packet of most end in packet
The limitation byte of bag " is set as the second limitation byte；
（11）（8）In obtained by statistics after byte number when being more than 190 byte, background processing module just stores entirely
Packet, then a storage region is opened up in internal memory, data copy is entered the storage region；Then data word joint number is performed
It is grouped it is determined that relying on 95 byte quantities, and packet data package is sent to mobile terminal device；So except the last packet
" the limitation byte of packet data package " of each packet data package in addition is set as the 3rd limitation byte, the most end in packet
One packet " the limitation byte of packet data package " be set as the second limitation byte；
（12）Mobile terminal device receives the packet data package that background processing module is sent, once receive " packet count
According to the limitation byte of bag " for the 3rd limitation byte when, then receive next packet data package, finally read grouped data
Bag, that is, receive " the limitation byte of packet data package " for second limitation byte untill.
The combination of described the first limitation byte, the second limitation byte and the enough various character codes of the 3rd restricted codes energy-conservation comes area
Point.
Described（1）With（7）In the number data bytes of a packet data package of determination be 95 bytes.
Described fan power supply is dc source.
Described dehumidifier power supply is dc source.
Using the present invention, such packet method of dividision into groups is entered in multifunctional embedded electric business system, completes shifting
The data transfer of the wireless mode of dynamic packet packet between terminal device and background server, has also reached data transfer
The transmission of fixed qty, improve the abundant performance of use of the real-time and wireless bandwidth of data transmission；Can also be according to limit
The generation for classifying to ensure to receive the correctness of data and reduce mistake of byte processed.Sense that backstage takes in temperature relay
The temperature of business device has exceeded the temperature upper limit of its setting, and normally opened contact will close, and turns on fan to be dissipated to background server
Heat.The set top limit value of humidity of humidity switch is exceeded in the humidity of workplace, its normally opened contact will be closed, thus can
Dehumidifier is turned on to be dehumidified to workplace.
Brief description of the drawings
Fig. 1 is the theory structure schematic diagram of the multifunctional embedded electric business system of the present invention.
Fig. 2 is the connection diagram of the humidity switch of the present invention.
Embodiment
The content of the invention is described further with reference to the accompanying drawings and examples：
It is shown referring to Figures 1 and 2, multifunctional embedded electric business system, including mobile terminal device, described mobile end
End equipment communicates connection by cordless communication network with background server, includes in described mobile terminal device at foreground
Module is managed, described background server includes background processing module；
Described foreground processing module is used to take the correct of data transfer into account according to data transmission principle, concentration by communication
Property and transfer speed of data, determine the number data bytes for the packet data package that packet forms in 75-95 bytes；With
Counted in the byte number for the data to be sent；For storing whole packet, then a memory block is opened up in internal memory
Domain, data copy is entered the storage region；For being grouped to data.
Described background processing module is used to take the correct of data transfer into account according to data transmission principle, concentration by communication
Property and transfer speed of data, determine the number data bytes for the packet data package that packet forms in 75-95 bytes；With
Counted in the byte number for the data to be sent；For storing whole packet, then a memory block is opened up in internal memory
Domain, data copy is entered the storage region；For being grouped to data.
The interactive approach of described multifunctional embedded electric business system, step are as follows：
Step 1：User passes through request of the mobile terminal device submission to service as the requestor of service；
Step 2：Background server receives the request of mobile subscriber as the supplier of service, and is returned and met by network
The service of its demand；
Step 3：The log-on message of service is stored in the catalogue of server；
In addition, the mobile terminal device of step 3 is arrived with the RFDC transmission between background server in step 1
Mode is as follows：
（1）When mobile terminal device needs to send data to background server, foreground processing module is in advance by communication
According to data transmission principle, the correctness and transfer speed of data for taking data transfer into account are concentrated, determines packet forms one
For the number data bytes of individual packet data package in 95 bytes, the grouped data includes the delimiter and 89 bytes of 6 bytes
Data field, the delimiters of described 6 bytes is used for carrying out the manipulation of data transmission, a byte in delimiter used
Make " the limitation byte of packet data package ", it, which is used for representing the packet data package, is independent packet or there are other packets
Packet；
（2）Foreground processing module counts the byte number for the data to be sent；
（3）（2）In obtained by statistics after byte number be not more than（1）The data of one packet data package of middle determination
During byte quantity, foreground processing module just sends the data towards background server, and " the limitation byte of packet data package " is set as
First limitation byte, in the present embodiment, the value of the first limitation byte is " 10 ", represents this packet and is not grouped, is
Whole packet, the value of the 3rd limitation byte is " CA, CB, CC ... ", representative also have next packet data package, the second limitation
The value of byte is " 20 ", represents no next packet data package；
（4）（2）In obtained by statistics after byte number be more than（1）The data word of one packet data package of middle determination
During joint number amount, when being then but less than 190 bytes, " the limitation byte of packet data package " is set as the first limitation byte, so
Foreground processing module just stores whole packet, then a storage region is opened up in internal memory, and data copy is entered the memory block
Domain；Then the determination of data word joint number is performed, is relied on（1）The number data bytes of one packet data package of interior determination are divided
Group, and to background server send packet data package, so except the last packet in addition to each packet data package " point
The limitation byte of group packet " is set as the 3rd limitation the byte, " limit of packet data package of a packet of the most end in packet
Byte processed " is set as the second limitation byte；
（5）（2）In obtained by statistics after byte number when being more than 190 byte, foreground processing module just stores entirely
Packet, then a storage region is opened up in internal memory, data copy is entered the storage region；Then data word joint number is performed
It is grouped it is determined that relying on 95 byte quantities, and packet data package is sent to background server；So except the last packet with
" the limitation byte of packet data package " of each outer packet data package is set as the 3rd limitation byte, the most end in packet
" the limitation byte of packet data package " of one packet is set as the second limitation byte；
（6）Background server receives the packet data package that foreground processing module is sent, once receive " packet data package
Limitation byte " for the 3rd limitation byte when, then receive next packet data package, finally read packet data package,
Untill " the limitation byte of packet data package " is exactly received as the second limitation byte；
（7）When background server needs to send data to mobile terminal device, background processing module is in advance by communication
According to data transmission principle, the correctness and transfer speed of data for taking data transfer into account are concentrated, determines packet forms one
For the number data bytes of individual packet data package in 95 bytes, the grouped data includes the delimiter and 89 bytes of 6 bytes
Data field, the delimiters of described 6 bytes is used for carrying out the manipulation of data transmission, a byte in delimiter used
Make " the limitation byte of packet data package ", it, which is used for representing the packet data package, is independent packet or there are other packets
Packet；
（8）Background processing module counts the byte number for the data to be sent；
（9）（8）In obtained by statistics after byte number be not more than（7）The data of one packet data package of middle determination
During byte quantity, background processing module just sends the data towards mobile terminal device, " the limitation byte of packet data package " setting
For the first limitation byte；
（10）（8）In obtained by statistics after byte number be more than（7）The data of one packet data package of middle determination
During byte quantity, when being then but less than 190 bytes, " the limitation byte of packet data package " is set as the first limitation byte, this
Sample background processing module just stores whole packet, then a storage region is opened up in internal memory, and data copy is entered the storage
Region；Then the determination of data word joint number is performed, is relied on（7）The number data bytes of one packet data package of interior determination are carried out
Packet, and to mobile terminal device transmission packet data package, so each packet data package in addition to the last packet
" the limitation byte of packet data package " be set as the 3rd limitation the byte, " grouped data of a packet of most end in packet
The limitation byte of bag " is set as the second limitation byte；
（11）（8）In obtained by statistics after byte number when being more than 190 byte, background processing module just stores entirely
Packet, then a storage region is opened up in internal memory, data copy is entered the storage region；Then data word joint number is performed
It is grouped it is determined that relying on 95 byte quantities, and packet data package is sent to mobile terminal device；So except the last packet
" the limitation byte of packet data package " of each packet data package in addition is set as the 3rd limitation byte, the most end in packet
One packet " the limitation byte of packet data package " be set as the second limitation byte；
（12）Mobile terminal device receives the packet data package that background processing module is sent, once receive " packet count
According to the limitation byte of bag " for the 3rd limitation byte when, then receive next packet data package, finally read grouped data
Bag, that is, receive " the limitation byte of packet data package " for second limitation byte untill.
Temperature relay is provided with described background server, described temperature relay carries normally opened contact, described
The temperature upper limit of temperature relay be set as the maximum normal working temperature value of background server, described normally opened contact string
It is associated between fan and fan power supply, and fan is towards background server.So background service is sensed in temperature relay
The temperature of device has exceeded the temperature upper limit of its setting, and normally opened contact will close, and conducting fan to radiate to background server.
Described fan power supply is dc source.And described background server is also mounted in workplace, set in described workplace
Humidity switch is equipped with, described humidity switch carries normally opened contact, and the top limit value of humidity of described humidity switch is set as backstage
The maximum normal work humidity value of server, described normally opened contact are connected on the dehumidifier for being arranged on workplace and dehumidifier electricity
Between source.The set top limit value of humidity of humidity switch is exceeded in the humidity of workplace, its normally opened contact will close, so
Dehumidifier will be turned on to be dehumidified to workplace.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as be without departing from technical solution of the present invention content, according to the technical spirit of the present invention,
Within the spirit and principles in the present invention, any simple modification, equivalent substitution and improvement for being made to above example etc., still
Belong within the protection domain of technical solution of the present invention.
Claims (6)
1. a kind of multifunctional embedded electric business system, it is characterised in that including mobile terminal device, described mobile terminal is set
It is standby that connection is communicated with background server by cordless communication network, processing mould in foreground is included in described mobile terminal device
Block, described background server include background processing module；
Described foreground processing module is used for by communication according to data transmission principle, concentrate take into account the correctness of data transfer with
Transfer speed of data, determine the number data bytes for the packet data package that packet forms in 75-95 bytes；For handle
The byte number for the data to be sent is counted；For storing whole packet, then a storage region is opened up in internal memory,
Data copy enters the storage region；For being grouped to data；
Described background processing module is used for by communication according to data transmission principle, concentrate take into account the correctness of data transfer with
Transfer speed of data, determine the number data bytes for the packet data package that packet forms in 75-95 bytes；For handle
The byte number for the data to be sent is counted；For storing whole packet, then a storage region is opened up in internal memory,
Data copy enters the storage region；For being grouped to data；
Temperature relay is provided with described background server, described temperature relay carries normally opened contact, described temperature
The temperature upper limit of degree relay is set as the maximum normal working temperature value of background server, and described normally opened contact is connected on
Between fan and fan power supply, and fan is towards background server；
And described background server is also mounted in workplace, humidity switch is provided with described workplace, described is wet
Degree switch carries normally opened contact, and the top limit value of humidity of described humidity switch is set as that the maximum normal work of background server is wet
Angle value, described normally opened contact are connected between the dehumidifier for being arranged on workplace and dehumidifier power supply.
2. the interactive approach of multifunctional embedded electric business system according to claim 1, it is characterised in that step is such as
Under：
Step 1：User passes through request of the mobile terminal device submission to service as the requestor of service；
Step 2：Background server receives the request of mobile subscriber as the supplier of service, and is returned by network and meet its need
The service asked；
Step 3：The log-on message of service is stored in the catalogue of server；
Step 4：Sense that the temperature of background server has exceeded the temperature upper limit of its setting in temperature relay in addition, it is normally opened
Contact will close, and conducting fan to radiate to background server；
Step 5：Exceeding the set top limit value of humidity of humidity switch in the humidity of workplace, its normally opened contact will close,
Dehumidifier can thus be turned on to be dehumidified to workplace；
In addition, arrive mode of the mobile terminal device with the RFDC transmission between background server of step 3 in step 1
It is as follows：
（1）When mobile terminal device needs to send data to background server, foreground processing module is in advance by communication basis
Data transmission principle, the correctness and transfer speed of data for taking data transfer into account are concentrated, determines one point that packet forms
For the number data bytes of group packet in 75-95 bytes, the grouped data includes the delimiter and 69-89 word of 6 bytes
The data field of section, the delimiter of described 6 bytes is used for carrying out the manipulation of data transmission, a byte in delimiter
As " the limitation byte of packet data package ", it, which is used for representing the packet data package, is independent packet or has other points
Group packet；
（2）Foreground processing module counts the byte number for the data to be sent；
（3）（2）In obtained by statistics after byte number be not more than（1）The data byte of one packet data package of middle determination
During quantity, foreground processing module just sends the data towards background server, and " the limitation byte of packet data package " is set as first
Limit byte；
（4）（2）In obtained by statistics after byte number be more than（1）The data word joint number of one packet data package of middle determination
During amount, when being then but less than 190 bytes, " the limitation byte of packet data package " is set as the first limitation byte, such foreground
Processing module just stores whole packet, then a storage region is opened up in internal memory, and data copy is entered the storage region；Connect
The determination for performing data word joint number, is relied on（1）The number data bytes of one packet data package of interior determination are grouped, and
" the packet count of packet data package, so each packet data package in addition to the last packet is sent to background server
According to the limitation byte of bag " it is set as the 3rd limitation the byte, " restricted codes of packet data package of a packet of the most end in packet
Section " is set as the second limitation byte；
（5）（2）In obtained by statistics after byte number when being more than 190 byte, foreground processing module just stores whole data
Bag, then a storage region is opened up in internal memory, data copy is entered the storage region；Then data word joint number is performed really
It is fixed, rely on 95 byte quantities and be grouped, and packet data package is sent to background server；So in addition to the last packet
" the limitation byte of packet data package " of each packet data package be set as the 3rd limitation byte, one of most end in packet
" the limitation byte of packet data package " of individual packet is set as the second limitation byte；
（6）Background server receives the packet data package that foreground processing module is sent, once receive the " limit of packet data package
When byte processed " is the 3rd limitation byte, next packet data package is then received, has finally read packet data package, that is,
Untill " the limitation byte of packet data package " is received as the second limitation byte；
（7）When background server needs to send data to mobile terminal device, background processing module is in advance by communication basis
Data transmission principle, the correctness and transfer speed of data for taking data transfer into account are concentrated, determines one point that packet forms
For the number data bytes of group packet in 75-95 bytes, the grouped data includes the delimiter and 69-89 word of 6 bytes
The data field of section, the delimiter of described 6 bytes is used for carrying out the manipulation of data transmission, a byte in delimiter
As " the limitation byte of packet data package ", it, which is used for representing the packet data package, is independent packet or has other points
Group packet；
（8）Background processing module counts the byte number for the data to be sent；
（9）（8）In obtained by statistics after byte number be not more than（7）The data byte of one packet data package of middle determination
During quantity, background processing module just sends the data towards mobile terminal device, and " the limitation byte of packet data package " is set as
One limitation byte；
（10）（8）In obtained by statistics after byte number be more than（7）The data byte of one packet data package of middle determination
During quantity, then but be less than 190 bytes when, " the limitation byte of packet data package " is set as the first limitation byte, so after
Platform processing module just stores whole packet, then a storage region is opened up in internal memory, and data copy is entered the storage region；
Then the determination of data word joint number is performed, is relied on（7）The number data bytes of one packet data package of interior determination are grouped,
And to mobile terminal device send packet data package, so except the last packet in addition to each packet data package " point
The limitation byte of group packet " is set as the 3rd limitation the byte, " limit of packet data package of a packet of the most end in packet
Byte processed " is set as the second limitation byte；
（11）（8）In obtained by statistics after byte number when being more than 190 byte, background processing module just stores whole data
Bag, then a storage region is opened up in internal memory, data copy is entered the storage region；Then data word joint number is performed really
It is fixed, rely on 95 byte quantities and be grouped, and packet data package is sent to mobile terminal device；So except the last packet with
" the limitation byte of packet data package " of each outer packet data package is set as the 3rd limitation byte, the most end in packet
" the limitation byte of packet data package " of one packet is set as the second limitation byte；
（12）Mobile terminal device receives the packet data package that background processing module is sent, once receive " packet data package
Limitation byte " for the 3rd limitation byte when, then receive next packet data package, finally read packet data package,
Untill " the limitation byte of packet data package " is exactly received as the second limitation byte.
3. interactive approach according to claim 2, it is characterised in that described first limitation byte, the second limitation byte with
3rd restricted codes save the combinations of enough various character codes to distinguish.
4. interactive approach according to claim 2, it is characterised in that described（1）With（7）In one of determination packet
The number data bytes of packet are 95 bytes.
5. interactive approach according to claim 3, it is characterised in that described fan power supply is dc source.
6. interactive approach according to claim 3, it is characterised in that described dehumidifier power supply is dc source.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510643345.3A CN105260283B (en) | 2015-10-08 | 2015-10-08 | Multifunctional embedded electric business system and its interactive approach |
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|---|---|---|---|
| CN201510643345.3A CN105260283B (en) | 2015-10-08 | 2015-10-08 | Multifunctional embedded electric business system and its interactive approach |
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| Publication Number | Publication Date |
|---|---|
| CN105260283A CN105260283A (en) | 2016-01-20 |
| CN105260283B true CN105260283B (en) | 2017-12-01 |
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| CN104144534A (en) * | 2014-05-04 | 2014-11-12 | 南车青岛四方机车车辆股份有限公司 | Vehicle front window electric heating device and method for deicing by means of electric heating device |
| CN104468326A (en) * | 2014-11-27 | 2015-03-25 | 江苏天智互联科技有限公司 | Group interaction method based on communication network |
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| CN104144534A (en) * | 2014-05-04 | 2014-11-12 | 南车青岛四方机车车辆股份有限公司 | Vehicle front window electric heating device and method for deicing by means of electric heating device |
| CN104468326A (en) * | 2014-11-27 | 2015-03-25 | 江苏天智互联科技有限公司 | Group interaction method based on communication network |
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