Traffic two-dimensional code generation method, traffic two-dimensional code generation device, traffic two-dimensional code verification method and traffic two-dimensional code verification device

The invention discloses a traffic two-dimensional code generation method, a traffic two-dimensional code generation device, a traffic two-dimensional code verification method and a traffic two-dimensional code verification device. The traffic two-dimensional code generation method comprises the steps of obtaining a two-dimensional code generation request sent by an application channel; determininga corresponding suitable traffic mode according to the two-dimensional code generation request; determining a target position of the applicable traffic mode in an allowable use scene field accordingto the applicable traffic mode; and writing a preset numerical value into the target position to generate a target two-dimensional code. Through the above mode, the target position in the allowable use scene field is determined according to the applicable traffic mode corresponding to the application channel, the target two-dimensional code is generated by writing the preset numerical value into the target position, differ