Visual talkback system debugging equipment

Abstract

The invention provides visual talkback system debugging equipment, which consists of a press key module, a main CPU module, a color strip module, a communication module, a matrix switching module, an internal interface, an audio module, a video module, an OSD board module, a power supply module and an external interface module. Through aiming at the problem of difficult equipment failure predication in the visual talkback system debugging and the problems of reserve equipment requirement and low efficiency of a common replacement method, the invention provides the visual talkback system debugging equipment capable of being used for conveniently carrying out various kinds of debugging on a visual talkback system, the visual talkback system debugging equipment can simulate different middle equipment and terminal equipment, and can be connected in a circuit for circuit loop test, and at the same time, the equipment can sent out control commands for communication test and can also be connected in the system for detecting the communication commands in the system.

Description

【Technical field】 [0001] The invention relates to a visual intercom system, in particular to debugging and maintenance equipment for the visual intercom system. 【Background technique】 [0002] Debugging and maintenance of the current video intercom system is a big problem, because the video intercom system not only includes terminal equipment such as indoor units, ladder entrance units, and area entrance units, but also intermediate devices such as network devices and branch distributors. equipment. During installation, to ensure the normal operation of the entire system, each link needs to be debugged; in addition, when the community video intercom system fails, each link also needs to be overhauled. A common problem is that if the system is not working properly, it is necessary to find out the abnormal or damaged equipment from the system. To determine whether a certain equipment is normal or faulty, the replacement method is usually used to replace suspicious equipment ...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that it requires a lot of replacement equipment, consumes a lot of time, and is very inefficient.

At the same time, when performing general level debugging, various equipment such as oscilloscopes and signal generators are often required for debugging, which is cumbersome and inefficient.

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