. , , ,

,,,

" " . - —

-

( )


. 29

- :

. - .

:

9-292

..

..

:

:


2001

TOC o "1-3" h z u . PAGEREF _Toc2354909 h 3

1. . PAGEREF _Toc2354910 h 3

1.1 " ". PAGEREF _Toc2354911 h 3

. PAGEREF _Toc2354912 h 3

. PAGEREF _Toc2354913 h 4

. PAGEREF _Toc2354914 h 5

.. PAGEREF _Toc2354915 h 5

1.2 . PAGEREF _Toc2354916 h 5

. PAGEREF _Toc2354917 h 6

. PAGEREF _Toc2354918 h 6

.. PAGEREF _Toc2354919 h 6

.. PAGEREF _Toc2354920 h 7

1.3 .. PAGEREF _Toc2354921 h 7

. PAGEREF _Toc2354922 h 7

.. PAGEREF _Toc2354923 h 9

, . PAGEREF _Toc2354924 h 9

2. . PAGEREF _Toc2354925 h 9

2.1 .. PAGEREF _Toc2354926 h 10

. PAGEREF _Toc2354927 h 10

2.2 . PAGEREF _Toc2354928 h 10

. PAGEREF _Toc2354929 h 10

. PAGEREF _Toc2354930 h 10

2.3 . PAGEREF _Toc2354931 h 11

. PAGEREF _Toc2354932 h 11

FOUNDATION fieldbus. PAGEREF _Toc2354933 h 12

FOUNDATION fieldbus. PAGEREF _Toc2354934 h 12

2.4 , . PAGEREF _Toc2354935 h 14

.. PAGEREF _Toc2354936 h 15

3. .. PAGEREF _Toc2354937 h 15

.. PAGEREF _Toc2354938 h 15

.. PAGEREF _Toc2354939 h 16

. PAGEREF _Toc2354940 h 16

. PAGEREF _Toc2354941 h 17

.. PAGEREF _Toc2354942 h 18

. PAGEREF _Toc2354943 h 19

. PAGEREF _Toc2354944 h 20


- . . , . , . .

1.

1.1 " "

- , , , . , . , . .

. , . , . , , , , , , , , , / . ., . . , . , , , . . .

. , . , . - .

,

. , .

, (). "intelligent building". - (, , ). , , " "[3]. , , ( , ), .

:

-         

-         

-         

-         

-          .

-         

. , .. . , , , , , .. . .

, .

, , . , ( ). , . , : . . [6]

. , . , , , .

, . . , . [6]

, , , , , . [6]

1.2

. . , .

. , . :

- . , .

- , .. . , . .

- , - , : , , .. , .

- , , . , , .

, . , , . , , , , , . , - ( , ..)

, , , . . :

-       

-       

-       

. . :

1. , , . , . , , , .

2. , , , , .. , , .

3. : , ( ) . .

.

. 30 . . , . .

. . .

1.3

, . , , . , , . . , .

: , , , , , .

, , , . .

, . , , , , , , , , (, ).

. .

, , :

-       

-        ;

-       

-       

-       

-       

( ), , , , , [2]. , . . ( ) , , .. [2]

. , , , ..

.

,

1.

. - - , - , . , - , (, , ), . , , - , , ( ). . ( ) , , , . [3]

2.

. , , , , . , , , , , . [3]

, :

, , , , .


2.

2.1

1.     

2.     

3.     

2.2

, . , , , ,

TIA/EIA 568 569 [5]. , , . ANSI/TIA/EIA 568A , TIA/EIA 569 .  TIA/EIA 607  TIA/EIA 606 , . [5]

()

ANSI/TIA/EIA 568A [5]. - . , . . . , , . 15 , . , . [5]

. RS-232 Bluetooth. , .

2.3

DDC (Direct Digital Control) : , , , , , , , ..[1]

/ , , . , .

DDC . , . [1]

DDC [1], . . [1]

, - , [3]. , , . - , . , , , , . . [3]

. : BACNet LonWorks [3]. BACNet , ASHRAE. ANSI 135-1995. " " (Building Automation Control Network). , . , , . .[3]

fieldbus?

1980- , - . , 1983 "" , , , . (IEC) , , [4]:

-         

-         
;

-         
;

-         

, , :

-         

-         

-         

Fieldbus Foundation FOUNDATION fieldbus . , .

FOUNDATION fieldbus

Fieldbus Foundation - , 120 .

Open System Interconnect (OSI) . [4]

Fieldbus . , : , . - , . [4]

2.4 ,

- - , : (, , ), , , - . .

, , , , [1]:

-         

-         

-         

-         

-         

-         

-         

-         

-         

-         

[1]:

-         

-         

-         

-         

-         

-         

-         

-         

-         

-         

-         

-         

-         

-          ;

, , , .

, , - [2]. , .., . "" - , , [2].

3.

, . , , , . , Ethernet TCP/IP , COM . .

, , Ethernet, , , . , , , . . (.1) .

SHAPE * MERGEFORMAT

Ethernet

RS

-232

RS

-232

RS

-232

65

60

m

m

. 1

, , . RS-232 . .

, :

-         

o  

o  

o  

-         

2. :

. 2

RTS, DTR, CD GND.

, RS-232. , .

, CD (Carrier Detect) - , .

, .

, RTS DTR, , . .

( ).

, Java, . 3. :

SHAPE * MERGEFORMAT

Class {

Dev...

}

Class {

Comm...

}

0101001

0010111

1101011

0100110

Java Class

Java Communication

API

Win32

COM

driver

COM

JNI

. 3

Java COM Java Communication API. Java Native Interface COM . , .

Java CORBA. , , . CORBA CORBA-, . CORBA :

-       

-       

-       

-       

-       

-       

, , . . [7].

2. , , , . , -. .

. . . , :

-       

-       

-       

. . .


  1. ., ? - ": , , ", 10 1999 .
  2. . - "", 45 1999 .
  3. . - LAN, 12 1998 .
  4. http://www.fieldbus.narod.ru/
  5. .. ? - " ", 8, 1998 .
  6. . : http://www.sf.perm.ru/kd_dop_house.html
  7. . .
- ( ) . 29 -

 

 

 

! , , , .
. , :