Unified control method and system for bar code printing equipment

The invention provides a unified control method and system for bar code printing equipment. The method comprises the following steps: a bar code printing configuration center is arranged, the type of the bar code printing equipment is configured at the bar code printing configuration center, and the types of each bar code printing application and each bar code printing equipment correspond to each equipment control module; one bar code printing application acquires the type of the corresponding bar code printing equipment from the bar code printing configuration center when started to print a bar code, and acquires the corresponding equipment control module according to the type of the corresponding bar code printing equipment; the started bar code printing application generates the bar code according to the bar code generation rules and transmits the bar code to the acquired equipment control module, so that the equipment control module controls corresponding bar code printing equipment to print the bar code. With adoption of the method and the system, workload of a development worker can be reduced, the development period can be shortened, and the production efficiency of products is not affected by a bar code recognition link.