The invention discloses an
order scheduling, allocating and dispatching method and
system. The method comprises the steps of obtaining an order product and the delivery time, and storing the order product and the delivery time in an order
list; obtaining the available resource storage, resource priority and production takt of the order product and storing the available resource storage, the resource priority and the production takt in an available resource
list; calculating the production delivery time of the order product according to the delivery time of the order product, taking the i-th order product, and performing trial scheduling in a range from the order delivery time to the production delivery time to obtain a trial scheduling
result set; taking the n-th resource in the availableresource
list of the i-th order product, carrying out trial scheduling on the current order product on the resource, and adding the trial scheduling result into the trial scheduling
result set; and taking the j-th trial scheduling result of the i-th order product for comprehensive scoring, and taking the result with the highest
score as the final scheduling result of the current order product. According to the present invention, a
production line equalization algorithm with the weight as the core is achieved, the basic requirement of the reverse production scheduling according to the deliveryperiod is kept, and the continuity requirement needed by production is met.