Data transmission method and device, electronic equipment and storage medium
A data transmission method and data technology, applied in the direction of transmission systems, electrical components, closed-circuit television systems, etc., can solve the problems of real-time impact of data transmission, low data transmission security, and influence on data integrity, etc., and achieve fast data transmission speed , Guaranteed real-time and integrity effects
Pending Publication Date: 2022-05-24
ZHEJIANG UNIVIEW TECH CO LTD
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[0004] However, there are still some shortcomings in this method: the gatekeeper opens the port of the database server to the designated device on the external network, causing some designated external network devices to directly write data to the database server on the internal network without passing through the gatekeeper, which makes the security of data transmission Low; and the time-consuming of writing vehicle data and pictures to the database depends on the disk IO performance of the database server. As the amount of database data increases, the time-consuming writing will also increase, which affects the real-time performance of data transmission; if The data writing fails, but the external network device cannot know it, and will not reissue the data, which will lead to data loss and affect the integrity of the data
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[0038] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the present application.
[0039] figure 1 It is a flowchart of the data transmission method according to the first embodiment of the present application. This embodiment can be applied to the situation of realizing safe and fast data transmission through the docking server of the internal network and the external network, and the method can be executed by a data transmission device. , the device can be implemented in software and / or hardware, and can be integrated in an electronic device, such as a server.
[0040] In this embodiment of the present ...
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The embodiment of the invention discloses a data transmission method and device, electronic equipment and a storage medium, and the method comprises the steps: receiving to-be-uploaded data forwarded by a gatekeeper and sent by a second WebService client on a second docking server through a first WebService server on a first docking server, and storing the to-be-uploaded data; and the storage result is fed back to the second docking server through the gatekeeper, so that the second docking server judges whether the to-be-uploaded data needs to be retransmitted or not according to the storage result. In the embodiment of the invention, the data transmission between the first docking server and the second docking server is forwarded through the gatekeeper, so that the security of the data is ensured; a WebService protocol is adopted for data transmission, so that the data are sent in parallel in a data stream form, the transmission speed is high, and the real-time performance of the data transmission is ensured; the storage result of the data is fed back to the second docking server, so that when the storage fails, the second docking server retransmits the data to ensure the integrity of the data.
Description
technical field [0001] The present application relates to the technical field of video surveillance, and in particular, to a data transmission method, apparatus, electronic device and storage medium. Background technique [0002] The vehicle deployment and control system is the most commonly used system platform for the traffic police. It can display vehicle passing information, illegal information and pictures on the platform, and has functions such as vehicle deployment and arrest, route analysis, and vehicle statistics. Each manufacturer will upload the captured vehicle data and pictures to the vehicle control system. Due to the network transmission of data, in order to ensure network security, a gatekeeper is introduced into the network, and the network is divided into two parts through the gatekeeper, one is the external network and the other is the internal network. Front-end cameras, industrial computers and other equipment are all In the external network (such as th...
Claims
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Login to View More IPC IPC(8): H04N7/18H04L69/16
CPCH04N7/18H04L67/025
Inventor 杨智超
Owner ZHEJIANG UNIVIEW TECH CO LTD