Image processing device of multifunctional type

• US 5,021,892 A
• Filed: 12/26/1989
• Issued: 06/04/1991
• Est. Priority Date: 09/30/1986
• Status: Expired due to Term

• Current Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Okamoto, Shinji, Itoga, Toshiyuki, Takemoto, Masato, Tominaga, Satoshi, Iizuka, Yutaka, Kita, Toshiro, Genba, Susumu, Higashiyama, Mikio, Yoshida, Toshihiko, Tatsumi, Takashi, Tanimoto, Akira
• Primary Examiner(s): COLES, EDWARD L
• Application Number:
  US07/454,441
• Time in Patent Office: 525 Days
• Field of Search: 358/400, 358/468, 358/448, 358/401, 358/444
• US Class Current: 358/468
• CPC Class Codes: G06F 3/002 Specific input/output arrangements not covered by G06F3/01 - G06F3/16 other optical apparatus G02B27/00
• CPC Class Codes: H04N 1/00204 with a digital computer or a digital computer system, e.g. an internet server programmed control between transmitter and receiver or between image input and image output device H04N1/32561
• CPC Class Codes: H04N 1/00206 Transmitting or receiving computer data via an image communication device, e.g. a facsimile transceiver H04N1/00236 takes precedence
• CPC Class Codes: H04N 1/00236 using an image reading or reproducing device, e.g. a facsimile reader or printer, as a local input to or local output from a computer image input to or image output from a computer via a network H04N1/00209
• CPC Class Codes: H04N 1/00238 using an image reproducing device as a local output from a computer output via network, e.g. network printing H04N1/00233
• CPC Class Codes: H04N 1/00241 using an image reading device as a local input to a computer input via network, e.g. network scanners H04N1/00225
• CPC Class Codes: H04N 1/32496 Changing the task performed, e.g. reading and transmitting, receiving and reproducing, copying facsimile mode changing H04N1/333
• CPC Class Codes: H04N 1/32502 in systems having a plurality of input or output devices
• CPC Class Codes: H04N 1/32512 of different type, e.g. internal and external devices
• CPC Class Codes: H04N 1/32529 of different type, e.g. internal and external devices
• CPC Class Codes: H04N 2201/0074 Arrangements for the control of a still picture apparatus by the connected apparatus arrangements for the control of the connected apparatus by the still picture apparatus H04N2201/0013; control of image communication with the connected apparatus H04N2201/0015
• CPC Class Codes: H04N 2201/0081 Image reader H04N2201/0091 - H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/0082 Image hardcopy reproducer H04N2201/0091 - H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/0086 Image transceiver H04N2201/0093 and H04N2201/0094 take precedence

Abstract

An image processing device for controlling data transfer includes an image scanner, an image printer, a facsimile control unit, bus lines for data transfer, a bidirectional parallel interface unit, and a main CPU in a housing. The device is connected to an external data processing device through the parallel interface unit. In addition to the functions which are obtained independent from the external data processing device, the image processing device realizes various kinds of functions by controlling the image scanner, the image printer facsimile control unit and the interface unit by the main CPU in response to commands from the data processing device. As a result, various kinds of image processing functions are carried out.

Claims

1. An image processing device of multifunctional type comprising:

a main control portion;

a plurality of units for processing information, each of which is designated as an input unit or an output unit, includes an independent controller and operates independently of the others in response to corresponding instructions issued by said main control portion, said plurality of units being within a single housing; and

a main memory which includes sectionalized areas for storing operational conditions of respective ones of said plurality of units and to which said main control portion has access so as to read data stored in said sectionalized areas corresponding to said plurality of units designated as input and output units and for providing said plurality of units with respective read data to operate independently of each other.

2. An image processing device as claimed in claim 1, when powered on, initial setting of operational conditions for each of said plurality of units is carried out according to a predetermined program for the image processing device and values obtained through said initial setting are stored in said sectionalized areas of said main memory as initial values having their alternatives.

4. An image processing device of multifunctional type comprising:

a main control portion;

a plurality of units for processing information, each of which is designated as an input unit or an output unit, includes an independent controller and operates independently of the other sin response to corresponding instructions issued by said main control portion, said plurality of units being within a single housing;

an interface unit through which data is transferred to and from an external host computer to any of said plurality of units; and

a memory including a table of I/O codes expressing predetermined combinations of said plurality of units as input and output units for transferring data therebetween,

any two of said plurality of units and said host computer are designated as input and output units and actuated in accordance with a selected I/O code.

3. An image processing device as claimed in claim 4, further comprising an interface unit which is coupled to an external host computer, by which the respective operational conditions for said plurality of units as input and output units are designated.

5. The image processing device of claim 4, said selected I/O code provided by said host computer, said plurality of units thereafter actuated in response to corresponding data transferred from said host computer through said interface unit to said plurality of units.

6. The image processing device of claim 4, said selected I/O code provided by an operating panel of said single housing.