Charging pile upgrading system and upgrading method
A technology for charging piles and upgrading servers, which is applied in the direction of software deployment, etc. It can solve the problems of waste of resources, low frequency of upgrading operations, and increase the load of upgrading servers and charging piles, so as to achieve the effect of low resource occupation
Pending Publication Date: 2021-11-02
特瓦特能源科技有限公司
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Problems solved by technology
However, in practical applications, the upgrade operation is usually performed once every few days or dozens of days, and the frequency of the upgrade operation is low. When the communication method of the TCP long connection is not performed, it will also occupy the resources of the upgrade server and the charging pile, which will aggravate the problem. In order to upgrade the load of servers and charging piles, it causes a waste of resources
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[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.
[0044] see figure 1 , is a charging pile upgrade system provided by an embodiment of the present invention, the system includes: a charging pile and an upgrade server; wherein,
[0045] The charging pile calls the http interface to establish an http connection with the upgrade server;
[0046] The charging pile sends heartbeat information to the upgrade server;
[0047] After the upgrade server receives the heartbeat information, it queries the database to determine whether there is an upgrade task to be executed;
[0048] When the upgrade server inquires about the upgrade task, it sends the...
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The embodiment of the invention provides a charging pile upgrading system. The system comprises a charging pile and an upgrading server, wherein the charging pile calls an http interface to establish http connection with the upgrade server; sending heartbeat information to the upgrading server by the charging pile; after receiving the heartbeat information, querying a database to determine whether a to-be-executed upgrading task exists or not by the upgrading server; issuing task information of the upgrading task to the charging pile by the upgrading server under the condition that the upgrading task is inquired; and receiving the task information and performing upgrading according to the content indicated by the task information by the charging pile. According to the scheme provided by the embodiment of the invention, the charging pile and the upgrading server adopt an http communication connection mode, the http communication mode is a stateless and request response mode, the connection is established during use, and the connection is closed after use, so that relatively low resource occupation is kept between the upgrading server and the charging pile under the condition of no upgrading operation.
Description
technical field [0001] The invention relates to the technical field of charging piles, in particular to a charging pile upgrading system and an upgrading method. Background technique [0002] In the existing charging pile upgrade system, each charging pile and the upgrade server complete the upgrade through the communication mode of establishing a TCP long connection. However, in practical applications, the upgrade operation is usually performed once every few days or dozens of days, and the frequency of the upgrade operation is low. When the communication method of the TCP long connection is not performed, it will also occupy the resources of the upgrade server and the charging pile, which will aggravate the problem. In order to upgrade the load of servers and charging piles, it causes a waste of resources. Contents of the invention [0003] Embodiments of the present invention provide a charging pile upgrading system and charging method, so as to achieve the technical e...
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Login to View More IPC IPC(8): G06F8/65
CPCG06F8/65
Inventor 冯志皓赵立永王昊明王昊月
Owner 特瓦特能源科技有限公司