NTP server address intelligent management method of Android TV system
A technology of server address and TV system, applied in the field of intelligent management of NTP server address, can solve the problems of large delay, invalid domain name, affecting user experience, etc., and achieve the effect of fast response, small delay, and excellent user experience
Active Publication Date: 2019-11-05
SICHUAN CHANGHONG ELECTRIC CO LTD
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Problems solved by technology
But now there are many NTP servers that have domain name failure or temporary shutdown status, which will lead to failure to connect to the server. Therefore, a mechanism is needed to maintain the domain names of some commonly used NTP servers, so as to ensure that every boot can be successful. Get the system time information;
[0005] At the same time, because there is no fixed official site when the NTP network connection is used to obtain the network time, or because the address management of the connected NTP server is relatively messy, some sites often have ups and downs; or some NTP server sites connect The network condition is poor and the delay is large, and other sites must be used for time synchronization
[0006] If the above problems occur, when the network time is synchronized after the TV is powered on, it will fail to connect successfully for a long time, and the user cannot obtain the accurate system time in time, which seriously affects the normality of the modules related to the system time in the TV system. Work; From the user's point of view, if the correct system time cannot be displayed for a long time, it will also greatly affect the user experience
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[0044] Such as figure 1 As shown, the main process of synchronizing the system time in the prior art is:
[0045] Step 1: After the Android system starts, it will start the network service and make a network connection;
[0046] Step 2: After the network connection is successful, a network success status broadcast message will be sent;
[0047] Step 3: The system time management service in the Android system will perform the NTP time synchronization operation after receiving the message that the network connection is successful;
[0048] Step 4: When making an NTP message request, first read the default NTP service address from the database to connect;
[0049] Step 5: The default NTP service address read in the above database remains unchanged. If the connection fails, it will try to connect from several addresses solidified in the program;
[0050] Step 6: If the connection is successful, perform network time synchronization and change the system time; if it fails, wait for...
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The invention discloses an NTP server address intelligent management method of an Android television system. After the system is booted, adding addresses commonly used by NTP servers to a list of profiles to manage, by starting the sort thread running in the background at a timed detection, reordering the NTP server addresses in the list by length of connection and delay performance, searching theNTP server address that takes the shortest connection time of the available server addresses as the default address for NTP synchronization operations, and setting the priority of the NTP server address to the highest level. The NTP server address intelligent management method of the Android television system of the invention can realize finding out the optimal NTP server address with the fastestresponse and the smallest delay, so that the television can synchronize to the system time more quickly and achieve the optimal user experience.
Description
technical field [0001] The invention relates to the technical field of the Internet, in particular to an intelligent management method for an NTP server address of an Android TV system. Background technique [0002] With the rapid development of smart devices, network connection has become an indispensable standard function of each smart device; due to the existence of network functions, a lot of data can be obtained in real time through network functions, such as the current TV system, because there is no RTC Power management function, the system time cannot be saved after the power is turned off, so the NTP time synchronization must be performed through the network after the power is turned on to accurately obtain the real-time system time. [0003] The current smart TV has the following problems and defects: [0004] Since the current TV products do not have an RTC chip for saving time information, the first thing to do every time the TV is powered on is to obtain the cu...
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IPC IPC(8): H04J3/06H04L29/08
CPCH04J3/0658H04L67/1095H04L67/30
Inventor 尤金刚杨恩泽孙杰蔡勇
Owner SICHUAN CHANGHONG ELECTRIC CO LTD