CN107547315A - A kind of method and apparatus for optimizing data communication - Google Patents
A kind of method and apparatus for optimizing data communication Download PDFInfo
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- CN107547315A CN107547315A CN201610473031.8A CN201610473031A CN107547315A CN 107547315 A CN107547315 A CN 107547315A CN 201610473031 A CN201610473031 A CN 201610473031A CN 107547315 A CN107547315 A CN 107547315A
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Abstract
The invention discloses it is a kind of optimize data communication method, applied to smart machine, including：After upper electricity, communication connection is established according to the communication pattern of acquiescence between main control module and network connecting module；After communication connection has been successfully established between main control module and the network connecting module, such as meets the condition for changing communication pattern, then change communication pattern between main control module and the network connecting module.The present invention can improve the reliability of smart machine intercommunication by adaptively changing communication pattern.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of method and apparatus for optimizing data communication.
Background technology
Present intelligent small household electrical appliance, such as, soy bean milk making machine etc., intelligence degree more and more higher, WIFI can be passed through（Wireless Fidelity, Wireless Fidelity）Module and the application program on handheld terminal（APP）Or remote server is communicated, network control is realized.
Generally use serial ports is communicated between WIFI module and the main control module of smart machine, and the bit error rate of serial communication may be influenceed by environment, such as the fluctuation of voltage, the change of environment temperature, traffic rate the high low bit error rate that can all cause serial communication increase.In correlation technique, lack the Optimized Measures to smart machine intercommunication.
On the other hand, network control is carried out to smart machine by WIFI module, safety risks is present.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of method and apparatus for optimizing data communication, and the reliability of smart machine intercommunication can be improved by adaptively changing communication pattern.
The embodiments of the invention provide a kind of method for optimizing data communication, applied to smart machine, this method includes：
After upper electricity, communication connection is established according to the communication pattern of acquiescence between main control module and network connecting module；
After communication connection has been successfully established between main control module and the network connecting module, such as meets the condition for changing communication pattern, then change communication pattern between main control module and the network connecting module.
Alternatively, the communication pattern includes at least one of following parameter：Protocol type, traffic rate, data format；
The condition for changing communication pattern, including：
A) timer time arrives；Or
B) main control module does not receive the response message of the communication connection module and causes the number of retransmission data to exceed threshold value；Or
C) communication connection module does not receive the response message of the main control module and causes the number of retransmission data to exceed threshold value.
Alternatively, as timer time arrives, then communication pattern is changed between main control module and the network connecting module, including：
As timer time arrives, then the main control module determines new communication pattern, including：A random number X is randomly generated in the range of 1 to N, using the communication pattern that MODE NUMBER is X as new communication pattern；Wherein, N is the sum of all communication patterns；
The main control module sends the request message for changing communication pattern to the network connecting module, wherein carrying the MODE NUMBER X of new communication pattern；After the network connecting module receives the request message of the change communication pattern, response message is returned to the main control module, uses new communication pattern；After the main control module receives the response message of the network connecting module, new communication pattern is used.
Alternatively, when main control module does not receive the response message of the communication connection module and causes the number of retransmission data to exceed threshold value, the main control module determines new communication pattern, and the traffic rate of the new communication pattern is less than the traffic rate of currently used communication pattern；The main control module sends the request message for changing communication pattern to the network connecting module, wherein carrying the information of new communication pattern；After the network connecting module receives the request message of the change communication pattern, response message is returned to the main control module, uses new communication pattern；After the main control module receives the response message of the network connecting module, new communication pattern is used；Or
When communication connection module does not receive the response message of the main control module and causes the number of retransmission data to exceed threshold value, the communication connection module determines new communication pattern, and the traffic rate of the new communication pattern is less than the traffic rate of currently used communication pattern；The network connecting module determines new communication pattern, the request message for changing communication pattern is then sent to the main control module, wherein carrying the information of new communication pattern；After the main control module receives the request message of the change communication pattern, response message is returned to the network connecting module, uses new communication pattern；After the network connecting module receives the response message of the main control module, new communication pattern is used.
Alternatively, methods described also includes：
Regularly change communication protocol between network connecting module and the application program App or network side server.
The embodiment of the present invention additionally provides a kind of device for optimizing data communication, applied to smart machine, including：
Upper telecommunication module, after upper electricity, communication connection is established according to the communication pattern of acquiescence between main control module and network connecting module；
Communication pattern changes module, after communication connection has been successfully established between main control module and the network connecting module, such as meets the condition for changing communication pattern, then changes communication pattern between main control module and the network connecting module.
Alternatively, the communication pattern includes at least one of following parameter：Protocol type, traffic rate, data format；
The condition for changing communication pattern, including：
A) timer time arrives；Or
B) main control module does not receive the response message of the communication connection module and causes the number of retransmission data to exceed threshold value；Or
C) communication connection module does not receive the response message of the main control module and causes the number of retransmission data to exceed threshold value.
Alternatively, communication pattern changes module, is arrived for such as timer time, then changes communication pattern between main control module and the network connecting module, including：
As timer time arrives, then the main control module determines new communication pattern, including：A random number X is randomly generated in the range of 1 to N, using the communication pattern that MODE NUMBER is X as new communication pattern；Wherein, N is the sum of all communication patterns；
The main control module sends the request message for changing communication pattern to the network connecting module, wherein carrying the MODE NUMBER X of new communication pattern；After the network connecting module receives the request message of the change communication pattern, response message is returned to the main control module, uses new communication pattern；After the main control module receives the response message of the network connecting module, new communication pattern is used.
Alternatively, communication pattern changes module, when causing the number of retransmission data to exceed threshold value for not receiving the response message of the communication connection module in main control module, the main control module determines new communication pattern, and the traffic rate of the new communication pattern is less than the traffic rate of currently used communication pattern；The main control module sends the request message for changing communication pattern to the network connecting module, wherein carrying the information of new communication pattern；After the network connecting module receives the request message of the change communication pattern, response message is returned to the main control module, uses new communication pattern；After the main control module receives the response message of the network connecting module, new communication pattern is used；Or
When communication connection module does not receive the response message of the main control module and causes the number of retransmission data to exceed threshold value, the communication connection module determines new communication pattern, and the traffic rate of the new communication pattern is less than the traffic rate of currently used communication pattern；The network connecting module determines new communication pattern, the request message for changing communication pattern is then sent to the main control module, wherein carrying the information of new communication pattern；After the main control module receives the request message of the change communication pattern, response message is returned to the network connecting module, uses new communication pattern；After the network connecting module receives the response message of the main control module, new communication pattern is used.
Alternatively, described device also includes：
Communication protocol changes module, for regularly changing communication protocol between the network connecting module and application program App or network side server.
Compared with prior art, a kind of method and apparatus for optimizing data communication provided by the invention, on smart machine after electricity, between main control module and network connecting module communication connection is established according to the communication pattern of acquiescence, after communication connection has been successfully established between main control module and the network connecting module, such as meet the condition for changing communication pattern, then change communication pattern between main control module and the network connecting module, the present invention can improve the reliability of smart machine intercommunication by adaptively changing communication pattern.On the other hand, by regularly changing communication protocol between network connecting module and application program App or network side server, the security that smart machine is communicated with external network can also be improved.
Brief description of the drawings
Fig. 1 is the method flow diagram that a kind of optimization data of the embodiment of the present invention communicate.
Fig. 2 is the schematic device that a kind of optimization data of the embodiment of the present invention communicate.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, embodiments of the invention are described in detail below in conjunction with accompanying drawing.It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can be mutually combined.
As shown in figure 1, the embodiments of the invention provide a kind of method for optimizing data communication, applied to smart machine, this method includes：
S110, it is upper electricity after, between main control module and network connecting module according to acquiescence communication pattern establish communication connection；
S120, after communication connection has been successfully established between main control module and the network connecting module, such as meets the condition for changing communication pattern, then change communication pattern between main control module and the network connecting module.
Methods described can also include following features：
Alternatively, the smart machine includes：Intelligent soy milk grinder；
The network connecting module includes：WIFI module；
Alternatively, the communication pattern includes at least one of following parameter：Protocol type, traffic rate, data format；
Alternatively, communication connection is established according to the communication pattern of acquiescence between the main control module and network connecting module, including：
Between the main control module and network connecting module the communication connection based on serial communication interface is established according to the communication pattern of acquiescence；
Wherein, at least one parameter value is different between any two communication pattern；
Such as 1 the protocol types of signal communication pattern and 2 signal communication patterns be all RS232 communication protocols, but the traffic rate of the two（Baud rate）It is different；For another example, the protocol type of 3 signal communication patterns and 4 signal communication patterns is all Manchester code communication agreement, but the data format of the two is different, for 3 signal communication patterns, specified level triggering rising edge is 1, trailing edge 0, for 4 signal communication patterns, specified level triggering trailing edge is 1, rising edge 0；
Wherein, the protocol type includes following at least one：RS232 communication protocols, I2C communication protocols, Manchester code communication agreement；
Alternatively, the condition of communication pattern is changed, including：
A) timer time arrives；Or
B) main control module does not receive the response message of the communication connection module and causes the number of retransmission data to exceed threshold value；Or
C) communication connection module does not receive the response message of the main control module and causes the number of retransmission data to exceed threshold value；
Alternatively, communication pattern is changed between the main control module and the network connecting module, including：
The main control module determines new communication pattern, the request message for changing communication pattern is then sent to the network connecting module, wherein carrying the information of new communication pattern；After the network connecting module receives the request message of the change communication pattern, response message is returned to the main control module, uses new communication pattern；After the main control module receives the response message of the network connecting module, new communication pattern is used；Or
The network connecting module determines new communication pattern, the request message for changing communication pattern is then sent to the main control module, wherein carrying the information of new communication pattern；After the main control module receives the request message of the change communication pattern, response message is returned to the network connecting module, uses new communication pattern；After the network connecting module receives the response message of the main control module, new communication pattern is used；
Alternatively, as timer time arrives, then communication pattern is changed between main control module and the network connecting module, including：
As timer time arrives, then the main control module determines new communication pattern, including：A random number X is randomly generated in the range of 1 to N, using the communication pattern that MODE NUMBER is X as new communication pattern；Wherein, N is the sum of all communication patterns；
The main control module sends the request message for changing communication pattern to the network connecting module, wherein carrying the MODE NUMBER X of new communication pattern；After the network connecting module receives the request message of the change communication pattern, response message is returned to the main control module, uses new communication pattern；After the main control module receives the response message of the network connecting module, new communication pattern is used；
Alternatively, when main control module does not receive the response message of the communication connection module and causes the number of retransmission data to exceed threshold value, or communication connection module, when not receiving the response message of the main control module and causing the number of retransmission data to exceed threshold value, the traffic rate for the new communication pattern that the main control module or communication connection module determine is less than the traffic rate of currently used communication pattern；
Alternatively, methods described also includes：
Regularly change communication protocol between network connecting module and the application program App or network side server；
Wherein, communication protocol is regularly changed between network connecting module and the application program App or network side server, including：
As timer time arrives, then the network connecting module determines new communication protocol, including：A random number n is randomly generated in the range of 1 to N, the communication protocol for being n using communication protocol numbering is as new communication protocol；Wherein, M is the sum of all communication protocols；
The network connecting module sends the request message for changing communication protocol to the application program App or network side server, wherein carrying the information of new communication protocol；After the application program App or network side server receive the request message of the change communication protocol, response message is returned to the application program App or network side server, uses new communication protocol；After the application program App or network side server receive the response message of the main control module, new communication protocol is used；
As shown in Fig. 2 the embodiments of the invention provide it is a kind of optimize data communication device, applied to smart machine, including：
Upper telecommunication module 201, after upper electricity, communication connection is established according to the communication pattern of acquiescence between main control module and network connecting module；
Communication pattern changes module 202, after communication connection has been successfully established between main control module and the network connecting module, such as meets the condition for changing communication pattern, then changes communication pattern between main control module and the network connecting module.
Described device can also include following features：
Alternatively, upper telecommunication module 201, communication connection is established for the communication pattern between the main control module and network connecting module according to acquiescence, including：
Between the main control module and network connecting module the communication connection based on serial communication interface is established according to the communication pattern of acquiescence；
Alternatively, the communication pattern includes at least one of following parameter：Protocol type, traffic rate, data format；
The condition for changing communication pattern, including：
A) timer time arrives；Or
B) main control module does not receive the response message of the communication connection module and causes the number of retransmission data to exceed threshold value；Or
C) communication connection module does not receive the response message of the main control module and causes the number of retransmission data to exceed threshold value.
Alternatively, communication pattern changes module 202, is arrived for such as timer time, then changes communication pattern between main control module and the network connecting module, including：
As timer time arrives, then the main control module determines new communication pattern, including：A random number X is randomly generated in the range of 1 to N, using the communication pattern that MODE NUMBER is X as new communication pattern；Wherein, N is the sum of all communication patterns；
The main control module sends the request message for changing communication pattern to the network connecting module, wherein carrying the MODE NUMBER X of new communication pattern；After the network connecting module receives the request message of the change communication pattern, response message is returned to the main control module, uses new communication pattern；After the main control module receives the response message of the network connecting module, new communication pattern is used.
Alternatively, communication pattern changes module 202, when causing the number of retransmission data to exceed threshold value for not receiving the response message of the communication connection module in main control module, the main control module determines new communication pattern, and the traffic rate of the new communication pattern is less than the traffic rate of currently used communication pattern；The main control module sends the request message for changing communication pattern to the network connecting module, wherein carrying the information of new communication pattern；After the network connecting module receives the request message of the change communication pattern, response message is returned to the main control module, uses new communication pattern；After the main control module receives the response message of the network connecting module, new communication pattern is used；Or
When communication connection module does not receive the response message of the main control module and causes the number of retransmission data to exceed threshold value, the communication connection module determines new communication pattern, and the traffic rate of the new communication pattern is less than the traffic rate of currently used communication pattern；The network connecting module determines new communication pattern, the request message for changing communication pattern is then sent to the main control module, wherein carrying the information of new communication pattern；After the main control module receives the request message of the change communication pattern, response message is returned to the network connecting module, uses new communication pattern；After the network connecting module receives the response message of the main control module, new communication pattern is used.
Alternatively, described device also includes：
Communication protocol changes module 203, for regularly changing communication protocol between the network connecting module and application program App or network side server.
Alternatively, the smart machine includes：Intelligent soy milk grinder；
The network connecting module includes：WIFI module.
A kind of method and apparatus for optimization data communication that above-described embodiment provides, on smart machine after electricity, between main control module and network connecting module communication connection is established according to the communication pattern of acquiescence, after communication connection has been successfully established between main control module and the network connecting module, such as meet the condition for changing communication pattern, then change communication pattern between main control module and the network connecting module, the present invention can improve the reliability of smart machine intercommunication by adaptively changing communication pattern.On the other hand, by regularly changing communication protocol between network connecting module and application program App or network side server, the security that smart machine is communicated with external network can also be improved.
One of ordinary skill in the art will appreciate that all or part of step in the above method can instruct related hardware to complete by program, described program can be stored in computer-readable recording medium, such as read-only storage, disk or CD.Alternatively, all or part of step of above-described embodiment can also be realized using one or more integrated circuits, and correspondingly, each module/unit in above-described embodiment can be realized in the form of hardware, can also be realized in the form of software function module.The present invention is not restricted to the combination of the hardware and software of any particular form.
It should be noted that; the present invention can also have other various embodiments; in the case of without departing substantially from spirit of the invention and its essence; those skilled in the art can make various corresponding changes and deformation according to the present invention, but these corresponding changes and deformation should all belong to the protection domain of appended claims of the invention.
Claims (10)
1. a kind of method for optimizing data communication, applied to smart machine, this method includes：
After upper electricity, communication connection is established according to the communication pattern of acquiescence between main control module and network connecting module；
After communication connection has been successfully established between main control module and the network connecting module, such as meets the condition for changing communication pattern, then change communication pattern between main control module and the network connecting module.
2. the method as described in claim 1, it is characterised in that：
The communication pattern includes at least one of following parameter：Protocol type, traffic rate, data format；
The condition for changing communication pattern, including：
A) timer time arrives；Or
B) main control module does not receive the response message of the communication connection module and causes the number of retransmission data to exceed threshold value；Or
C) communication connection module does not receive the response message of the main control module and causes the number of retransmission data to exceed threshold value.
3. method as claimed in claim 2, it is characterised in that：
As timer time arrives, then change communication pattern between main control module and the network connecting module, including：
As timer time arrives, then the main control module determines new communication pattern, including：A random number X is randomly generated in the range of 1 to N, using the communication pattern that MODE NUMBER is X as new communication pattern；Wherein, N is the sum of all communication patterns；
The main control module sends the request message for changing communication pattern to the network connecting module, wherein carrying the MODE NUMBER X of new communication pattern；After the network connecting module receives the request message of the change communication pattern, response message is returned to the main control module, uses new communication pattern；After the main control module receives the response message of the network connecting module, new communication pattern is used.
4. method as claimed in claim 2, it is characterised in that：
When main control module does not receive the response message of the communication connection module and causes the number of retransmission data to exceed threshold value, the main control module determines new communication pattern, and the traffic rate of the new communication pattern is less than the traffic rate of currently used communication pattern；The main control module sends the request message for changing communication pattern to the network connecting module, wherein carrying the information of new communication pattern；After the network connecting module receives the request message of the change communication pattern, response message is returned to the main control module, uses new communication pattern；After the main control module receives the response message of the network connecting module, new communication pattern is used；Or
When communication connection module does not receive the response message of the main control module and causes the number of retransmission data to exceed threshold value, the communication connection module determines new communication pattern, and the traffic rate of the new communication pattern is less than the traffic rate of currently used communication pattern；The network connecting module determines new communication pattern, the request message for changing communication pattern is then sent to the main control module, wherein carrying the information of new communication pattern；After the main control module receives the request message of the change communication pattern, response message is returned to the network connecting module, uses new communication pattern；After the network connecting module receives the response message of the main control module, new communication pattern is used.
5. the method as described in claim 1, it is characterised in that methods described also includes：
Regularly change communication protocol between network connecting module and the application program App or network side server.
6. a kind of device for optimizing data communication, applied to smart machine, including：
Upper telecommunication module, after upper electricity, communication connection is established according to the communication pattern of acquiescence between main control module and network connecting module；
Communication pattern changes module, after communication connection has been successfully established between main control module and the network connecting module, such as meets the condition for changing communication pattern, then changes communication pattern between main control module and the network connecting module.
7. device as claimed in claim 6, it is characterised in that：
The communication pattern includes at least one of following parameter：Protocol type, traffic rate, data format；
The condition for changing communication pattern, including：
A) timer time arrives；Or
B) main control module does not receive the response message of the communication connection module and causes the number of retransmission data to exceed threshold value；Or
C) communication connection module does not receive the response message of the main control module and causes the number of retransmission data to exceed threshold value.
8. device as claimed in claim 7, it is characterised in that：
Communication pattern changes module, is arrived for such as timer time, then changes communication pattern between main control module and the network connecting module, including：
As timer time arrives, then the main control module determines new communication pattern, including：A random number X is randomly generated in the range of 1 to N, using the communication pattern that MODE NUMBER is X as new communication pattern；Wherein, N is the sum of all communication patterns；
The main control module sends the request message for changing communication pattern to the network connecting module, wherein carrying the MODE NUMBER X of new communication pattern；After the network connecting module receives the request message of the change communication pattern, response message is returned to the main control module, uses new communication pattern；After the main control module receives the response message of the network connecting module, new communication pattern is used.
9. device as claimed in claim 7, it is characterised in that：
Communication pattern changes module, when causing the number of retransmission data to exceed threshold value for not receiving the response message of the communication connection module in main control module, the main control module determines new communication pattern, and the traffic rate of the new communication pattern is less than the traffic rate of currently used communication pattern；The main control module sends the request message for changing communication pattern to the network connecting module, wherein carrying the information of new communication pattern；After the network connecting module receives the request message of the change communication pattern, response message is returned to the main control module, uses new communication pattern；After the main control module receives the response message of the network connecting module, new communication pattern is used；Or
When communication connection module does not receive the response message of the main control module and causes the number of retransmission data to exceed threshold value, the communication connection module determines new communication pattern, and the traffic rate of the new communication pattern is less than the traffic rate of currently used communication pattern；The network connecting module determines new communication pattern, the request message for changing communication pattern is then sent to the main control module, wherein carrying the information of new communication pattern；After the main control module receives the request message of the change communication pattern, response message is returned to the network connecting module, uses new communication pattern；After the network connecting module receives the response message of the main control module, new communication pattern is used.
10. device as claimed in claim 6, it is characterised in that described device also includes：
Communication protocol changes module, for regularly changing communication protocol between the network connecting module and application program App or network side server.
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| CN112968752A (en) * | 2021-01-28 | 2021-06-15 | 歌尔科技有限公司 | Baud rate switching method and device for UART communication and initiator terminal |
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| CN107547315B (en) | 2020-09-08 |
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