초록 ▼

A mail sorting system is provided which includes a plurality of mail sorters and coding devices. These mail sorters and coding devices are selectively coupled together by a distributor so that any coding device can be coupled to any mail sorter. When a mail sorter cannot identify the zip code of a p

A mail sorting system is provided which includes a plurality of mail sorters and coding devices. These mail sorters and coding devices are selectively coupled together by a distributor so that any coding device can be coupled to any mail sorter. When a mail sorter cannot identify the zip code of a particular piece of mail, the unrecognized address image is transferred to one of the coding devices so that the correct address can be input by an operator. An assigning controller is connected to the distributor for determining which coding device should receive the unrecognized address image in accordance with the current mail processing capability of the mail sorters and coding devices in order to maximize the mail handling capability of the mail sorting system.

대표청구항 ▼

A mail sorting system comprising: N number of sorting devices, each sorting device having reading means for obtaining address images of successively conveyed mail, recognition means responsive to said reading means for recognizing the address images and generating destination codes, said recognition

A mail sorting system comprising: N number of sorting devices, each sorting device having reading means for obtaining address images of successively conveyed mail, recognition means responsive to said reading means for recognizing the address images and generating destination codes, said recognition means further indentifying address images which cannot be recognized by said recognition means and generating rejected data corresponding to the unrecognized address images, and sorting means for sorting the mail in response to the destination code; M number of coding devices, each coding device having monitoring means for displaying the unrecognized address images generated by said recognition means and input means for enabling an operator to input a correct destination code; control means coupled between said sorting devices and said coding devices for distributing the rejected data generated by said recognition means to selected coding devices and for transferring the destination code entered by said input means to said sorting means from which the rejected data originated, said control means including control table means for storing and updating a control table containing control information related to the frequency of rejected data in each of said sorting devices and the processing capability of said coding devices, said control means being responsive to the control information in the control table for selectively processing the rejected data to maximize the mail handling capability of said plurality of mail sorters and assigning one of said coding devices to display the rejected data in accordance with the processing capability of said coding devices.