求助关于船舶集控室操作显示系统设计的资料

2019-07-16 06:30发布

求大哥大姐们帮个忙,“船舶集控室操作显示系统设计”目前迷茫中。。。。。。。。有资料麻烦发我邮箱120717511@qq.com,小弟不胜感谢。。。。。。。。。。谢谢!
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4条回答
wangka
1楼-- · 2019-07-16 08:06
貌似没有哎 这个分类很细啊
diangongshi
2楼-- · 2019-07-16 08:11
这么强大的题目,做什么用呢?
白菜
3楼-- · 2019-07-16 13:38
diangongshi 发表于 2012-1-5 11:04
这么强大的题目,做什么用呢?

做设计,船舶集控PLC仿真
白菜
4楼-- · 2019-07-16 15:46
diangongshi 发表于 2012-1-5 11:04
这么强大的题目,做什么用呢?

船舶控制:1正车指令;2倒车指令;档位(3前进+1,4后退+1,5停止);控制指令:(6驾控,7集控,8机控);9紧急停车;10越控;11消音;12试验;一共12个按键,帮忙把下面程序改一下会么?谢谢
USE ieee.std_logic_1164.ALL;
USE ieee.std_logic_arith.ALL;
USE ieee.std_logic_unsigned.ALL;
ENTITY anjian IS
  PORT(
       pq:in std_logic_vector(1 to 12);
       clk:in std_logic;
       clr:in std_logic;
    aa: out std_logic_vector(7 downto 0)   
  );
END anjian;
ARCHITECTURE anjian_encoder OF anjian IS
BEGIN
  PROCESS(clk,clr)
  BEGIN
      IF (clk'event and clk='1')THEN
   IF (clr='1' ) THEN
          aa<="00000000";
    ELSE      
    CASE pq IS
        WHEN "100010000000"=> aa <="00010001";
         WHEN "100001000000"=> aa <="00010010";
        WHEN "100000100000"=> aa <="00010011";
        WHEN "100000010000"=> aa <="00010100";
          WHEN "100000001000"=> aa <="00010101";
         WHEN "100000000100"=> aa <="00010110";
         WHEN "100000000010"=> aa <="00010111";
         WHEN "100000000001"=> aa <="00011000";
      WHEN "010010000000"=>aa<="00100001";
      WHEN "010001000000"=>aa<="00100010";
      WHEN "010000100000"=>aa<="00100011";
      WHEN "010000010000"=>aa<="00100100";
      WHEN "010000001000"=>aa<="00100101";
      WHEN "010000000100"=>aa<="00100110";
      WHEN "010000000010"=>aa<="00100111";
      WHEN "010000000001"=>aa<="00101000";
      WHEN "001010000000"=>aa<="00110001";
      WHEN "001001000000"=>aa<="00110010";
      WHEN "001000100000"=>aa<="00110011";
      WHEN "001000010000"=>aa<="00110100";
      WHEN "001000001000"=>aa<="00110101";
      WHEN "001000000100"=>aa<="00110110";
      WHEN "001000000010"=>aa<="00110111";
      WHEN "001000000001"=>aa<="00111000";
      WHEN "000110000000"=>aa<="01000001";
      WHEN "000101000000"=>aa<="01000010";
      WHEN "000100100000"=>aa<="01000011";
      WHEN "000100010000"=>aa<="01000100";
      WHEN "000100001000"=>aa<="01000101";
      WHEN "000100000100"=>aa<="01000110";
      WHEN "000100000010"=>aa<="01000111";
      WHEN "000100000001"=>aa<="01001000";
      WHEN "110010000000"=>aa<="01010001";
      WHEN "001101000000"=>aa<="01010010";
      WHEN OTHERS =>aa<="00000000";
      END CASE;
      END IF;
  END IF;

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