CN108243408A - Method, vehicle device, communication system and the automobile synchronized for address list - Google Patents
Method, vehicle device, communication system and the automobile synchronized for address list Download PDFInfo
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- CN108243408A CN108243408A CN201611224810.0A CN201611224810A CN108243408A CN 108243408 A CN108243408 A CN 108243408A CN 201611224810 A CN201611224810 A CN 201611224810A CN 108243408 A CN108243408 A CN 108243408A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
- H04M1/27453—Directories allowing storage of additional subscriber data, e.g. metadata
- H04M1/27457—Management thereof, e.g. manual editing of data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
- H04M1/2753—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips providing data content
- H04M1/2757—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips providing data content by data transmission, e.g. downloading
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Library & Information Science (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The application discloses a kind of method, vehicle device, communication system and automobile synchronized for address list, the method includes：Determine the first address list stored in vehicle device and the second address list stored in mobile phone with whether unanimously；If it is determined that first address list is consistent with second address list, then first address list is called when request is using address list；If it is determined that first address list and second address list are inconsistent, then first address list is updated with second address list and calls updated first address list when request is using address list.The address list that technical solution provided herein optimizes mobile phone is synchronized to the process of vehicle device, solves the problems, such as the update of vehicle device address list not in time, it establishes and connects with vehicle device without mobile phone each time simultaneously, the address list in mobile phone is all retransmitted to vehicle device, the time of address list synchronization has been saved, has reduced the time of vehicle device loading and display data.
Description
Technical field
This application involves fields of communication technology, are more specifically related to a kind of synchronized for address list and are synchronized for address list
Method, vehicle device, communication system and automobile.
Background technology
Existing intelligent terminal such as mobile phone is typically that other intelligent terminals are called by way of user's dialing numbers, in order to
Easy to use, user often prestores in the information to intelligent terminal such as number information, name of contact person and establishes address list, when need
When wanting, user can directly invoke address list, and the number for finding needs is called.
At the same time, with the development of electronic technology, more and more automobiles start equipped with vehicle device, and vehicle device is mounted in vapour
The abbreviation of on-vehicle information amusing products inside vehicle, vehicle device can functionally realize the information communication with other smart machines.
Mobile phone and vehicle device can be established and connected by driver, and then complete part operation by vehicle device, such as make a phone call.But
In life, user would generally modify to the address list in mobile phone according to actual conditions, and be stored in the address list in vehicle device
It tends not to be timely updated, if mobile phone establishes connection with vehicle device each time, all pass the address list in mobile phone again
Vehicle device is defeated by, and the time of vehicle device loading and display data can be increased.
Invention content
In order to solve the above-mentioned problems in the prior art, the purpose of the application is to provide the side synchronized for address list
Method, vehicle device, communication system and automobile.
To achieve the above object, one embodiment of the application provides a kind of method synchronized for address list, the method
Including：Determine the first address list stored in vehicle device and the second address list stored in mobile phone with whether unanimously；If it is determined that institute
It is consistent with second address list to state the first address list, then calls first address list when request is using address list；If
It determines that first address list and second address list are inconsistent, then first communication is updated with second address list
It records and calls updated first address list when request is using address list.
Preferably, determine whether first address list unanimously includes with second address list：It is logical to compare described first
Believe the first MD5 values of record and the 2nd MD5 values of second address list；If the first MD5 values and the 2nd MD5 value phases
Together, it is determined that first address list is consistent with second address list；And if the first MD5 values and described second
MD5 values differ, it is determined that first address list and second address list are inconsistent.
Preferably, in the case where determining that first address list and second address list are inconsistent, the method is also
Including：Obtain the size of second address list；It is logical to judge whether the free memory in the vehicle device meets described second
Believe the size of record；If the free memory meets the size of second address list, with second address list come
Update first address list；And if the free memory is unsatisfactory for the size of second address list, pass through
The item that is stored in the vehicle device is deleted to discharge memory space to meet the size of second address list, then with described second
Address list updates first address list.
Preferably, the method further includes：It is calculated after first address list is updated with second address list
And the MD5 values of store-updated first address list.
One embodiment of the application also provides a kind of vehicle device, and the vehicle device includes：Memory module is configured to store first
First check value of address list and first address list；Communication module is configured to be stored in the mobile phone from mobile phone reception
In the second address list the second check value；And processing module, it is configured to：By first check value and second school
Value is tested to be compared；If first check value is identical with second check value, it is used for using first address list
It calls；If first check value is differed with second check value, described second is received by the communication module
Address list simultaneously updates first address list with second address list；And it is used to adjust using updated first address list
With.
Preferably, the communication module is further configured to receive the letter of the size of second address list from the mobile phone
Breath；The processing module is further configured to：It is different in first check value and second check value, judge
Whether the free memory in the memory module meets the size of second address list；Storage can used empty described in judgement
Between meet the size of second address list in the case of, first address list is updated with second address list；Sentencing
In the case that the free memory that breaks is unsatisfactory for the size of second address list, by deleting in the memory module
Storage Item discharges memory space to meet the size of second address list, is then updated with second address list described
First address list.
Preferably, the processing module be further configured to updated with second address list first address list it
The check value of updated first address list is calculated afterwards and the check value is stored in the memory module.
Preferably, first check value and the second check value are MD5 values.
One embodiment of the application also provides a kind of automobile, and the automobile includes above-mentioned vehicle device.
One embodiment of the application also provides a kind of communication system, and the communication system includes：Intelligent terminal is configured to
It establishes and interconnects with vehicle device, and the second check value of the second address list stored is sent to the vehicle device；The vehicle device, is configured to
First check value of the first address list from second check value that the intelligent terminal receives with storing is compared；
In the case that first check value is identical with second check value, it is used to call using first address list；Described
In the case of first check value and second check value are different, second address list is asked to the intelligent terminal；Institute
Intelligent terminal is stated to be further configured to send second address list to the vehicle device in response to the request of the vehicle device；The vehicle device
It is further configured to receive second address list and first address list is updated with second address list, and use update
The first address list afterwards is used to call.
The address list that technical solution provided herein optimizes mobile phone is synchronized to the process of vehicle device, solves vehicle device and leads to
The problem of letter record is updated not in time, while establish and connect with vehicle device without mobile phone each time, all by the address list in mobile phone again
Vehicle device is transferred to, has saved the time of address list synchronization, reduces the time of vehicle device loading and display data.
Description of the drawings
Attached drawing is that the application embodiment is further understood for providing, and a part for constitution instruction, with
Following specific embodiment is used to explain the application embodiment, but do not form the limit to the application embodiment together
System.In the accompanying drawings：
Fig. 1 is the flow chart of the method synchronized for address list that one embodiment of the application provides；
Fig. 2 is the offer of one embodiment of the application including comparing MD5 (that is, Message-Digest Algorithm 5
(Message-Digest Algorithm 5)) value and judge memory space step method shown in FIG. 1 flow chart；
Fig. 3 is the block diagram for the vehicle device that one embodiment of the application provides；And
Fig. 4 is the block diagram for the communication system that one embodiment of the application provides.
Reference sign
1 vehicle device, 2 intelligent terminal
101 memory module, 102 communication module
103 processing modules
Specific embodiment
The specific embodiment of the application embodiment is described in detail below in conjunction with attached drawing.It should be understood that
The specific embodiments described herein are only used for describing and explaining the application embodiment, are not limited to the application implementation
Mode.
Fig. 1 is the flow chart of the method synchronized for address list that one embodiment of the application provides.As shown in Figure 1, this
Apply for that an embodiment provides a kind of method synchronized for address list, this method can include：Determine stored in vehicle device
Unanimously whether the second address list stored in one address list and mobile phone with；If it is determined that the first address list and the second address list one
It causes, then calls the first address list when request is using address list；If it is determined that the first address list and the second address list are inconsistent, then
It is updated the first address list with the second address list and is called updated first address list when request is using address list.
As the preferred embodiment of one embodiment of the application, determine whether the first address list and the second address list unanimously can be with
Including：Compare the first MD5 values of the first address list and the 2nd MD5 values of the second address list；If the first MD5 values and the 2nd MD5
It is worth identical, it is determined that the first address list is consistent with the second address list；And if the first MD5 values are differed with the 2nd MD5 values,
Determine that the first address list and the second address list are inconsistent.
As another preferred embodiment of one embodiment of the application, determining that the first address list differs with the second address list
In the case of cause, the method can also include：Obtain the size of the second address list；Judging the free memory in vehicle device is
The no size for meeting the second address list；If free memory meet the second address list size, with the second address list come
Update the first address list；And it if free memory is unsatisfactory for the size of the second address list, is deposited by deleting in vehicle device
The item of storage discharges memory space to meet the size of second address list, then updates the first communication with the second address list
Record.
Specifically, it is determined that the process whether free memory of vehicle device meets the size of the second address list can be：First
The size of the first address list in vehicle device is calculated, compares whether the sum of size and vehicle device remaining space of the first address list meet the
The size of two address lists.If satisfied, update the first address list with the second address list；If not satisfied, it may be used recently at most
A part of memory space in scheduling algorithm release vehicle device is not used.Wherein, the mistake of the first address list is updated with the second address list
Journey can be：Vehicle device first deletes the first address list, then receives and store the second address list；Or vehicle device is deleting the first address list
While, receive and store the second address list.
As the preferred embodiment of one embodiment of the application, the method can also be included in be updated with the second address list
The MD5 values of calculating and store-updated first address list after first address list.
Fig. 2 is the offer of one embodiment of the application including comparing MD5 values and judging side shown in Fig. 1 of memory space step
The flow chart of method.As shown in Fig. 2, in one preferred embodiment of the application, more specifically, the application program of mobile phone can be pre-
The second address book information is first obtained, and calculates the 2nd MD5 values and the size of data of the second address list.Then mobile phone and vehicle device can be with
Connection is established, connection mode can be transmitted by mobile phone and vehicle device by foundation based on SPP (Serial Port Profile)
The Bluetooth Serial Port of agreement is attached and data transmission.
By above-mentioned connection, the 2nd MD5 values and size information of the second address list can be sent to vehicle device by mobile phone, vehicle device
The first MD5 values for precalculating and being stored in the first address list in vehicle device can be obtained, and compare the first MD5 values and second
Whether MD5 values are consistent, if the first MD5 values are consistent with the 2nd MD5 values, can directly invoke the first address list；If the first MD5 values
It is inconsistent with the 2nd MD5 values, then it may determine that whether the free memory in vehicle device meets the size of the second address list, if
Free memory meets the size of the second address list, then can update the first address list with the second address list.It can pass through
The connection based on PBAP (Phonebook Access Profile) agreement is established come the second address book information in transmitting cell-phone
The first address list is covered to vehicle device, to realize the purpose of above-mentioned the first address list of update；If free memory is unsatisfactory for
The size of two address lists then can discharge memory space to meet the big of the second address list by deleting the item stored in vehicle device
It is small, then the first address list is updated with the second address list.It may be used and algorithm is not used at most recently to realize above-mentioned release
The step of memory space.Vehicle device can calculate and store the first MD5 values of the first address list after update, and vehicle device can also show tune
The information of first address list or updated first address list.
Fig. 3 is a kind of block diagram for vehicle device that one embodiment of the application provides.As shown in figure 3, one embodiment of the application
A kind of vehicle device is also provided, the vehicle device can include memory module 101, communication module 102 and processing module 103.Memory module
101 may be configured to the first check value of the first address list of storage and the first address list；Communication module 102 may be configured to
The second check value of the second address list in mobile phone is stored in from mobile phone reception；Processing module 103 may be configured to：By first
Check value is compared with the second check value；If the first check value is identical with the second check value, employed using the first communication
In calling；If the first check value is differed with the second check value, the second address list is received and with the by communication module 102
Two address lists update the first address list；And it is used to call using updated first address list.
As the preferred embodiment of one embodiment of the application, communication module 102 can be configured to receive the from mobile phone
The information of the size of two address lists；Processing module 103 can be configured to：It is differed in the first check value and the second check value
In the case of, judge whether the free memory in memory module 101 meets the size of the second address list；Judging available deposit
In the case of storing up the size that space meets the second address list, the first address list is updated with the second address list；Judging available deposit
In the case that storage space is unsatisfactory for the size of the second address list, memory space is discharged by deleting the Storage Item in memory module
To meet the size of the second address list, first address list is then updated with the second address list.
As the preferred embodiment of one embodiment of the application, processing module 103 can be configured to communicate with second
Record calculates the check value of updated first address list after the first address list and check value is stored in memory module to update
In 101.
As the preferred embodiment of one embodiment of the application, the first check value and the second check value can be MD5 values.
Correspondingly, one embodiment of the application also provides a kind of automobile, which includes above-mentioned vehicle device.
Fig. 4 is a kind of block diagram for communication system that one embodiment of the application provides.As shown in figure 4, the application one is implemented
Mode also provides a kind of communication system, and the communication system can include vehicle device 1 and intelligent terminal 2, intelligent terminal 2 can by with
It is set to establish with vehicle device 1 and interconnect, and the second check value of the second address list stored is sent to vehicle device 1；Vehicle device 1 can be configured
It is compared by the first check value of first address list of the second check value received from intelligent terminal 2 with storing；First
In the case that check value is identical with the second check value, it is used to call using the first address list；It is verified in the first check value and second
Be worth it is different in the case of, to intelligent terminal 2 ask the second address list；Intelligent terminal 2 can be configured in response to vehicle device 1
Request to vehicle device 1 send the second address list；Vehicle device 1 can be configured to receive the second address list and with the second address list come
The first address list is updated, and is used to call using updated first address list.
The address list that technical solution provided herein optimizes mobile phone is synchronized to the process of vehicle device, solves vehicle device and leads to
The problem of letter record is updated not in time, while establish and connect with vehicle device without mobile phone each time, all by the address list in mobile phone again
Vehicle device is transferred to, has saved the time of address list synchronization, reduces the time of vehicle device loading and display data.And solves vehicle
In the case that machine memory capacity is inadequate, the problem of address list synchronizes can not be normally carried out.
The optional embodiment of the application is described in detail above in association with attached drawing, still, the application embodiment is simultaneously unlimited
Detail in the above embodiment in the range of the technology design of the application embodiment, can be implemented the application
The technical solution of mode carries out a variety of simple variants, these simple variants belong to the protection domain of the application embodiment.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the application embodiment
Various combinations of possible ways are no longer separately illustrated.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the application embodiment, as long as its
Without prejudice to the thought of the application embodiment, it should equally be considered as the application embodiment disclosure of that.
Claims (10)
- A kind of 1. method synchronized for address list, which is characterized in that the method includes：Determine the first address list stored in vehicle device and the second address list stored in mobile phone with whether unanimously；If it is determined that first address list is consistent with second address list, then described the is called when request is using address list One address list；If it is determined that first address list and second address list are inconsistent, then updated with second address list described First address list and request using address list when call updated first address list.
- 2. according to the method described in claim 1, it is characterized in that, determine that first address list is with second address list It is no unanimously to include：Compare the first MD5 values of first address list and the 2nd MD5 values of second address list；If the first MD5 values are identical with the 2nd MD5 values, it is determined that first address list and second address list Unanimously；AndIf the first MD5 values are differed with the 2nd MD5 values, it is determined that first address list communicates with described second It records inconsistent.
- 3. method according to claim 1 or 2, which is characterized in that determining that first address list is logical with described second In the case that letter record is inconsistent, the method further includes：Obtain the size of second address list；Judge whether the free memory in the vehicle device meets the size of second address list；If the free memory meets the size of second address list, updated with second address list described First address list；AndIf the free memory is unsatisfactory for the size of second address list, by deleting what is stored in the vehicle device It discharges memory space to meet the size of second address list, then updates described first with second address list Address list.
- 4. method according to claim 1 or 2, which is characterized in that the method further includes：It calculates after first address list is updated with second address list and store-updated first address list MD5 values.
- 5. a kind of vehicle device, which is characterized in that the vehicle device includes：Memory module is configured to store the first check value of the first address list and first address list；Communication module is configured to be stored in the second check value of the second address list in the mobile phone from mobile phone reception；AndProcessing module is configured to：First check value and second check value are compared；If first check value is identical with second check value, it is used to call using first address list；If first check value is differed with second check value, it is logical to receive described second by the communication module Letter record simultaneously updates first address list with second address list；AndIt is used to call using updated first address list.
- 6. vehicle device according to claim 5, which is characterized in that the communication module is further configured to receive from the mobile phone The information of the size of second address list；The processing module is further configured to：It is different in first check value and second check value,Judge whether the free memory in the memory module meets the size of second address list；In the case where judging size that the free memory meets second address list, with second address list come Update first address list；In the case where judging size that the free memory is unsatisfactory for second address list, by deleting the storage Mould Storage Item in the block discharges memory space to meet the size of second address list, then with second address list come Update first address list.
- 7. vehicle device according to claim 5, which is characterized in that the processing module is further configured to lead to described second Letter record calculates the check value of updated first address list after first address list and by the check value to update It is stored in the memory module.
- 8. the vehicle device according to any one in claim 5 to 7, which is characterized in that first check value and the second school It is MD5 values to test value.
- 9. a kind of automobile, which is characterized in that including the vehicle device according to any one in claim 5 to 8.
- 10. a kind of communication system, which is characterized in that the communication system includes：Intelligent terminal is configured to establish interconnection with vehicle device, and the second school of the second address list stored is sent to the vehicle device Test value；The vehicle device is configured to second check value that will be received from the intelligent terminal and the first address list of storage First check value is compared；In the case where first check value is identical with second check value, described first is used Address list is used to call；It is different in first check value and second check value, to the intelligent terminal Ask second address list；The intelligent terminal is further configured to send second address list to the vehicle device in response to the request of the vehicle device；The vehicle device is further configured to receive second address list and first communication is updated with second address list Record, and be used to call using updated first address list.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611224810.0A CN108243408A (en) | 2016-12-27 | 2016-12-27 | Method, vehicle device, communication system and the automobile synchronized for address list |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611224810.0A CN108243408A (en) | 2016-12-27 | 2016-12-27 | Method, vehicle device, communication system and the automobile synchronized for address list |
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| Publication Number | Publication Date |
|---|---|
| CN108243408A true CN108243408A (en) | 2018-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611224810.0A Pending CN108243408A (en) | 2016-12-27 | 2016-12-27 | Method, vehicle device, communication system and the automobile synchronized for address list |
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| CN104540121A (en) * | 2014-12-29 | 2015-04-22 | 触动多媒体技术（上海）有限公司 | Multimedia on-board equipment content updating system and method |
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