Traffic media data storage method, server, storage medium and system
A media data and server technology, applied in the field of Internet of Vehicles, can solve problems affecting the data storage security of the Internet of Vehicles system, and achieve the effect of improving security and storage efficiency
Pending Publication Date: 2022-04-01
CHINA UNITED NETWORK COMM GRP CO LTD
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Problems solved by technology
[0004] However, when the third-party data storage center fails, it will affect the data storage security of the Internet of Vehicles system
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[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0051]With the wide application of Internet of Vehicles technology, all-round information sharing between vehicles and cloud platforms, vehicles and vehicles, vehicles and roads, vehicles and people, and in-vehicles has been realized, and intelligent management of traffic and intelligent decision-making of traffic information services have been com...
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The invention provides a traffic media data storage method, server, storage medium and system, and the method comprises the steps: receiving to-be-stored data sent by a base station, the to-be-stored data being collected by a terminal and sent to the base station; encrypting the to-be-stored data to obtain an electronic ciphertext, and sending the electronic ciphertext to a second server, so that the second server generates a corresponding index value according to the electronic ciphertext; and receiving an index value returned by the second server, encrypting the index value according to a preset key to obtain an encrypted index value, and storing the encrypted index value in the alliance block chain. According to the method, the traffic media data is encrypted, the encrypted data is stored and sent to the file system for storage, and the index value returned by the file system is encrypted and stored on the block chain, so that decentralized traffic media data storage is realized, and the data storage security and storage efficiency are improved.
Description
technical field [0001] The invention relates to the field of Internet of Vehicles, in particular to a transportation media data storage method, server, storage medium and system. Background technique [0002] With the wide application of Internet of Vehicles technology, all-round information sharing between vehicles and cloud platforms, vehicles and vehicles, vehicles and roads, vehicles and people, and in-vehicles has been realized, and intelligent management of traffic and intelligent decision-making of traffic information services have been completed. And the intelligent control of the vehicle. [0003] In the existing Internet of Vehicles platform, in order to meet the data storage requirements and data processing capabilities, the information in the Internet of Vehicles system is usually stored in a third-party cloud center or a professional data center for storage. The management platform and the vehicle operation center send the collected data to a third-party data c...
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IPC IPC(8): G06F16/13G06F16/182G06F21/60G06F21/62G06F21/64
Inventor 祁赟吴海杰钱炜吴琼卢芳问航张越鹏谭铸豪曾德辉陈钰涵戴灼根刘晚月
Owner CHINA UNITED NETWORK COMM GRP CO LTD