CN106559158B - A kind of mobile device data exchange method based on timestamp - Google Patents
A kind of mobile device data exchange method based on timestamp Download PDFInfo
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- 230000003993 interaction Effects 0.000 claims abstract description 26
- 230000000977 initiatory effect Effects 0.000 claims description 60
- 238000012546 transfer Methods 0.000 claims description 30
- 238000012790 confirmation Methods 0.000 claims description 24
- 230000002123 temporal effect Effects 0.000 claims description 9
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Abstract
The present invention provides a kind of mobile device data exchange method based on timestamp, and the exchange method includes: that the data element that (1) is mobile device input increases timestamp；(2) when carrying out data interaction between mobile device and server or mobile device and mobile device, time synchronizing is carried out, and be modified to mobile device clock and data elementary time stamp, then carried out data transmission；(3) storage and reading of data element are carried out according to timestamp.It is added timestamp by the input data to mobile device, between mobile device and server or mobile device, it can be according to timestamp, carry out the orderly storage and reading of data, it solves the problems, such as that the data interaction between mobile device is chaotic, is moved easily the mutual calibration and further processing of device data.
Description
Technical field
The present invention relates to mobile message fields, and in particular to a kind of mobile device data exchange method based on timestamp.
Background technique
With the development of mobile technology, more and more mobile devices are used in operation system at present, each movement
Equipment is owned by a variety of data input ports, such as: voice, video, image and other various sensing datas form a large amount of
Data, due to the characteristic of its movement, mobile device can not carry out time calibration and data interaction in real time, therefore in equipment
Between carry out data interaction when, can usually generate data corruption.The problem of being primarily present is as follows: (1) sensor of mobile device compared with
It is more, therefore the data generated are more many and diverse, it is difficult to orderly storage.(2) mobile device is not able to maintain due to the mobility of itself
Real-time online, time can generate error with server, and carrying out data interaction can lead to the problem of.(3) data are carried out between mobile device
Lack unified data interaction foundation when interaction, data time, data type have differences.
Summary of the invention
To overcome above-mentioned the deficiencies in the prior art, the present invention provides a kind of mobile device data interaction side based on timestamp
Method, comprising: when initiating equipment and server, which access the same network, carries out data interaction, its data element is in server
It is interior to be stored according to timestamp information.When target device and server access consolidated network carry out data interaction, read
Data element is read out according to timestamp.When accessing the same network data exchange between mobile device, counted according to timestamp
According to the storage and reading of member.
Realize solution used by above-mentioned purpose are as follows:
A kind of mobile device data exchange method based on timestamp, the exchange method include: that (1) is that mobile device is defeated
The data element entered increases timestamp；
(2) when carrying out data interaction between mobile device and server or mobile device and mobile device, the time is carried out
Synchronization process, and mobile device clock and data elementary time stamp are modified, then carry out data transmission；
(3) storage and reading of data element are carried out according to timestamp.
Preferably, the timestamp includes data summarization, data generation time and digital signature.
Preferably, the mobile device includes initiating equipment and target device.
Further, specific step is as follows for the initiating equipment and server access consolidated network progress data interaction:
(1) initiating equipment initiates data transfer request to server；
(2) server verifies solicited message, authenticating device, returns to confirmation message；
(3) clock time of initiating equipment sending device；
(4) it server receiving device clock time and is verified with the server clock time, generates time difference information, and
It is sent to mobile device；
(5) initiating equipment receives server time difference information, modifies equipment clock according to the time difference, and modifies last logical
Temporal information in the timestamp for the data element that letter generates between communicating with this sends data transfer request and equipment time；
(6) server receives initiating equipment data transfer request, and checking time, and time consistency is then sent to initiating equipment
Data transmission confirmation order, repeats step (4) (5) if Time Inconsistency, until time consistency；
(7) initiating equipment receives data transfer request, transmission data element to server；
(8) server receives data element, the data summarization of the timestamp according to data element, stores same class data, and root
Sequential storage is carried out according to the time of timestamp；
(9) initiating equipment sends ending request after data end of transmission；
(10) server receives ending request, returns to confirmation message.
Further, specific step is as follows for the target device and server access consolidated network progress data interaction:
(1) server sends data transfer request to target device；
(2) target device receives server transport request, verifies server, and sends data receiver request；
(3) server verifies solicited message, authenticating device, returns to confirmation message；
(4) clock time of target device sending device；
(5) server receives target device clock time and is verified with the server clock time, generates the time difference, and
It is sent to equipment；
(6) target device receives server time difference information, modifies equipment clock according to the time difference, and modifies last logical
Temporal information in the timestamp for the data element that letter generates between communicating with this sends data transfer request and equipment time；
(7) server receives target equipment data transmission request, and checking time, time consistency are then sent to target device
Data transmission confirmation order, repeats step (4) (5) if Time Inconsistency, until time consistency；
(8) target device receives data transmission confirmation order, server transport data element to target device；
(9) target device receives data element, the data summarization of the timestamp according to data element, stores same class data, and
Sequential storage is carried out according to the time of timestamp；
(10) server sends ending message after data end of transmission.
Further, the initiating equipment and target device access consolidated network carry out the specific steps of data interaction
It is as follows:
(1) initiating equipment initiates data transfer request to target device；
(2) target device verifies solicited message, authenticating device, returns to confirmation message；
(3) clock time of initiating equipment sending device；
(4) it target device receiving device clock time and is verified with target device clock time, generates the time difference, and
It is sent to initiating equipment；
(5) initiating equipment receives target device time difference information, modifies equipment clock according to the time difference, and modify the last time
Temporal information in the timestamp for the data element that communication generates between communicating with this sends data transfer request and equipment time；
(6) target device receives initiating equipment data transfer request, and checking time, and time consistency is then sent out to initiating equipment
Data transmission confirmation order is sent, step (4) (5) are repeated if Time Inconsistency, until time consistency；
(7) initiating equipment receives data transfer request, transmission data element to target device；
(8) target device receives data element, the data summarization of the timestamp according to data element, stores same class data, and
It is different according to the time of timestamp, carry out sequential storage；
(9) initiating equipment sends ending request after data end of transmission；
(10) target device receives ending request, returns to ending message.
Compared with the latest prior art, technical solution provided by the invention has following excellent fruit:
It is added timestamp by the input data to mobile device, it, can between mobile device and server or mobile device
According to timestamp, the orderly storage and reading of data are carried out, solves the problems, such as that the data interaction between mobile device is chaotic, it is convenient
The mutual calibration and further processing of mobile device data.
Detailed description of the invention
Fig. 1 is that device data local data member of the invention generates schematic diagram；
Fig. 2 is that initiating equipment of the invention interacts schematic diagram with server data；
Fig. 3 is that target device of the invention interacts schematic diagram with server data；
Fig. 4 is equipment room data interaction schematic diagram of the invention.
Specific embodiment
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Mobile device data exchange method based on timestamp, this method are related to initiating equipment, target device, time
Stamp, data element, input port, delivery outlet, server etc..
Initiating equipment is the equipment for initiating data interaction, when each data element by input port input adds unique
Between stab, as shown in Figure 1.Timestamp includes: the data summarization that (1) needs to add timestamp, to carry out data element classification；(2) it is based on
The clock of mobile device itself, the time that logging data generates, and time synchronization information when can be transmitted according to device data,
It modifies；(3) digital security signature guarantees data transmission security.
Initiating equipment and the signal that server access consolidated network carries out data interaction are as shown in Figure 2, the specific steps are as follows:
(1) initiating equipment initiates data transfer request to server.
(2) server verifies solicited message, authenticating device, returns to confirmation message.
(3) clock time of initiating equipment sending device.
(4) it server receiving device clock time and is verified with the server clock time, generates the time difference, and send
To mobile device.
(5) initiating equipment receives server time difference information, modifies equipment clock according to the time difference, and modifies last logical
Temporal information in the timestamp for the data element that letter generates between communicating with this sends data transfer request and equipment time.
(6) server receives initiating equipment data transfer request, and checking time, and time consistency is then sent to initiating equipment
Data transmission confirmation order, repeats step (4) (5) if Time Inconsistency, until time consistency.
(7) initiating equipment receives data transfer request, transmission data element to server.
(8) server receives data element, the data summarization of the timestamp according to data element, stores same class data, and root
It is different according to the time of timestamp, carry out sequential storage.
(9) initiating equipment sends ending request after data end of transmission.
(10) server receives ending request, returns to confirmation message.
Target device and the signal that server access consolidated network carries out data interaction are as shown in Figure 3, the specific steps are as follows:
(1) server sends data transfer request to target device.
(2) target device receives server transport request, verifies server, and sends data receiver request.
(3) server verifies solicited message, authenticating device, returns to confirmation message.
(4) clock time of target device sending device.
(5) server receives target device clock time and is verified with the server clock time, generates the time difference, and
It is sent to equipment.
(6) target device receives server time difference information, modifies equipment clock according to the time difference, and modifies last logical
Temporal information in the timestamp for the data element that letter generates between communicating with this sends data transfer request and equipment time.
(7) server receives target equipment data transmission request, and checking time, time consistency are then sent to target device
Data transmission confirmation order, repeats step (4) (5) if Time Inconsistency, until time consistency.
(8) target device receives data transmission confirmation order, server transport data element to target device.
(9) target device receives data element, the data summarization of the timestamp according to data element, stores same class data, and
It is different according to the time of timestamp, carry out sequential storage.
(10) server sends ending message after data end of transmission.
Initiating equipment and target device access consolidated network carry out data interaction signal as shown in figure 4, specific steps such as
Under:
(1) initiating equipment initiates data transfer request to target device.
(2) target device verifies solicited message, authenticating device, returns to confirmation message.
(3) clock time of initiating equipment sending device.
(4) it target device receiving device clock time and is verified with target device clock time, generates the time difference, and
It is sent to initiating equipment.
(5) initiating equipment receives target device time difference information, modifies equipment clock according to the time difference, and modify the last time
Temporal information in the timestamp for the data element that communication generates between communicating with this sends data transfer request and equipment time.
(6) target device receives initiating equipment data transfer request, and checking time, and time consistency is then sent out to initiating equipment
Data transmission confirmation order is sent, step (4) (5) are repeated if Time Inconsistency, until time consistency.
(7) initiating equipment receives data transfer request, transmission data element to target device.
(8) target device receives data element, the data summarization of the timestamp according to data element, stores same class data, and
It is different according to the time of timestamp, carry out sequential storage.
(9) initiating equipment sends ending request after data end of transmission.
(10) target device receives ending request, returns to ending message.
Finally it should be noted that: above embodiments are merely to illustrate the technical solution of the application rather than to its protection scopes
Limitation, although the application is described in detail referring to above-described embodiment, those of ordinary skill in the art should
Understand: those skilled in the art read the specific embodiment of application can still be carried out after the application various changes, modification or
Person's equivalent replacement, but these changes, modification or equivalent replacement, are applying within pending claims.
Claims (4)
1. a kind of mobile device data exchange method based on timestamp, which is characterized in that the exchange method includes: that (1) is
The data element of mobile device input increases timestamp；
(2) synchronous progress data interaction and time-triggered protocol between mobile device and server or mobile device and mobile device,
And data are transmitted after correcting mobile device clock and data elementary time stamp；
(3) according to timestamp, storage or reading data element；
The mobile device includes initiating equipment and target device；
The initiating equipment and server access consolidated network carry out data interaction, and specific step is as follows:
(1) initiating equipment sends data transfer request to server；
(2) server verifies solicited message, and authenticating device returns to confirmation message；
(3) clock time of initiating equipment sending device；
(4) it server receiving device clock time and is verified with the server clock time, generates time difference information, and send
To mobile device；
(5) initiating equipment receives server time difference information, modifies equipment clock according to the time difference, and modify last communication with
Temporal information in the timestamp of the data element generated between this communication, sends data transfer request and equipment time；
(6) server receives initiating equipment data transfer request, and checking time, and time consistency then sends data to initiating equipment
Transmission confirmation order, repeats step (4) (5) if Time Inconsistency, until time consistency；
(7) initiating equipment receives data transfer request, transmission data element to server；
(8) server receive data element, according to data element timestamp data summarization, store same class data, and according to when
Between time for stabbing carry out sequential storage；
(9) initiating equipment sends ending request after data end of transmission；
(10) server receives ending request, returns to confirmation message.
2. exchange method according to claim 1, which is characterized in that the timestamp includes data summarization, data generation
Time and digital signature.
3. a kind of mobile device data exchange method based on timestamp, which is characterized in that the exchange method includes: that (1) is
The data element of mobile device input increases timestamp；
(2) synchronous progress data interaction and time-triggered protocol between mobile device and server or mobile device and mobile device,
And data are transmitted after correcting mobile device clock and data elementary time stamp；
(3) according to timestamp, storage or reading data element；
The mobile device includes initiating equipment and target device；
The target device and server access consolidated network carry out data interaction, and specific step is as follows:
(1) server sends data transfer request to target device；
(2) target device receives server transport request, verifies server, and sends data receiver request；
(3) server verifies solicited message, and authenticating device returns to confirmation message；
(4) clock time of target device sending device；
(5) server receives target device clock time and is verified with the server clock time, generates time difference information, and
It is sent to target device；
(6) target device receives server time difference information, modifies equipment clock according to the time difference, while modifying last communication
Temporal information in the timestamp of the data element generated between communicating with this sends data transfer request and equipment time；
(7) server receives target equipment data transmission request, and checking time, time consistency then send data to target device
Transmission confirmation order, repeats step (4) (5) if Time Inconsistency, until time consistency；
(8) target device receives data transmission confirmation order, server transport data element to target device；
(9) target device receives data element, the data summarization of the timestamp according to data element, storage same class data, and according to
The time of timestamp carries out sequential storage；
(10) server sends ending message after data end of transmission.
4. a kind of mobile device data exchange method based on timestamp, which is characterized in that the exchange method includes: that (1) is
The data element of mobile device input increases timestamp；
(2) synchronous progress data interaction and time-triggered protocol between mobile device and server or mobile device and mobile device,
And data are transmitted after correcting mobile device clock and data elementary time stamp；
(3) according to timestamp, storage or reading data element；
The mobile device includes initiating equipment and target device；
The initiating equipment and target device access consolidated network carry out data interaction, and specific step is as follows:
(1) initiating equipment sends data transfer request to target device；
(2) target device verifies solicited message, authenticating device, returns to confirmation message；
(3) clock time of initiating equipment sending device；
(4) it target device receiving device clock time and is verified with target device clock time, generates time difference information, and
It is sent to initiating equipment；
(5) initiating equipment receives target device time difference information, modifies equipment clock according to the time difference, and modifies upper last logical
Temporal information in the timestamp for the data element that letter generates between communicating with this sends data transfer request and equipment time；
(6) target device receives initiating equipment data transfer request, and checking time, and time consistency then sends number to initiating equipment
According to transmission confirmation order, step (4) (5) are repeated if Time Inconsistency, until time consistency；
(7) initiating equipment receives data transfer request, transmission data element to target device；
(8) target device receives data element, the data summarization of the timestamp according to data element, storage same class data, and according to
The time of timestamp carries out sequential storage；
(9) initiating equipment sends ending request after data end of transmission；
(10) target device receives ending request, returns to ending message.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013007145A1 (en) * | 2011-07-08 | 2013-01-17 | 中兴通讯股份有限公司 | Multimedia data transmission method and system |
| CN103199980A (en) * | 2013-04-07 | 2013-07-10 | 浙江中控技术股份有限公司 | Synchronous control method, synchronous control device and synchronous control system |
| CN103957258A (en) * | 2014-04-30 | 2014-07-30 | 中国工商银行股份有限公司 | Trans-regional data communication method and system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013007145A1 (en) * | 2011-07-08 | 2013-01-17 | 中兴通讯股份有限公司 | Multimedia data transmission method and system |
| CN103199980A (en) * | 2013-04-07 | 2013-07-10 | 浙江中控技术股份有限公司 | Synchronous control method, synchronous control device and synchronous control system |
| CN103957258A (en) * | 2014-04-30 | 2014-07-30 | 中国工商银行股份有限公司 | Trans-regional data communication method and system |
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