רÀûÃû³Æ£ººãξ§ÌåÕñµ´Æ÷¹Õµãµç×è²âÊÔϵͳµÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷Éæ¼°ºãξ§ÌåÕñµ´Æ÷£¬ÌرðÊÇÒ»ÖÖºãξ§ÌåÕñµ´Æ÷¹Õµãµç×è²âÊÔϵͳ¡£
±³¾°¼¼Êõ£º
Ŀǰ£¬ÔÚºãξ§ÌåÕñµ´Æ÷´«Í³Éú²úÖÆÔ칤ÒÕÖУ¬ÈËÃdz£³£ÐèÒª²ÉÓÃÊÖ¶¯µ÷Õû¹Õµãµç×èÖµµÄ·½·¨À´Ñ°ÕÒ¾§ÌåµÄ¹Õµãζȣ¬ÒÔÆÚ´ïµ½×îºÃµÄƵÂÊÎȶ¨¶ÈÖ¸±ê£¬ÓÈÆäÊÇζÈÎȶ¨¶È£¬ÒòΪÔÚ¾§ÌåÕñµ´Æ÷ºãÎÂζÈÏÂµÄÆµÂÊÎȶ¨¶È×î¸ß¡£¶øÏÖÓжԺãξ§ÌåÕñµ´Æ÷µÄ¹Õµãµ÷ÊԺͲâÊÔ¹ý³Ì½ÏΪ¸´ÔÓ£¬Îª´ïµ½±ê³ÆµÄƵÂÊÎȶ¨¶ÈºÍ¾«¶È£¬ÔÚºãξ§ÌåÕñµ´Æ÷Éú²úÖÐÐëÕë¶ÔÔªÆ÷¼þµÄÀëÉ¢ÐÔ£¬½øÐжàÏî·±Ëö¶øÓÖÑϸñµÄµ÷ÊԺͲâÊÔ£¬ÅúÁ¿Éú²úʱ½Ï·±Ëö¡£ÊÖ¹¤µ÷²âЧÂʵͣ¬¾«¶È²î£¬ÄÑÒÔÂú×ãÒªÇó¡£
·¢Ã÷ÄÚÈÝ
ΪʵÏÖºãξ§ÌåÕñµ´Æ÷Éú²úÖе÷ÊԵľ«È·»¯¡¢²âÊÔµÄ×Ô¶¯»¯¼°³ÉÆ·¼ìÑéµÄ¼ÆËã»ú»¯£¬±¾·¢Ã÷ÌṩһÖÖÀûÓüÆËã»úʵÏÖºãξ§ÌåÕñµ´Æ÷¹Õµãµç×èµÄ×Ô¶¯ÅúÁ¿»¯µ÷ÊÔ£¬ÒÔÕÒµ½ºãξ§ÌåÕñµ´Æ÷ºãÎÂζȵĺãξ§ÌåÕñµ´Æ÷¹Õµãµç×è²âÊÔϵͳ¡£±¾·¢Ã÷²ÉÓõļ¼Êõ·½°¸ÊÇ
Ò»ÖÖºãξ§ÌåÕñµ´Æ÷¹Õµãµç×è²âÊÔϵͳ£¬°üÀ¨µçÔ´¡¢²âÊÔ¿ØÖư塢ƵÂʲâÁ¿ÒÇ¡¢¼ÆËã»ú£¬ËùÊö²âÊÔ¿ØÖưåÉÏÔÊÐíÓжà¸öͨ¹ýѡͨ¿ª¹Ø¿ØÖƽÓͨµÄ²âÊÔµ¥Ôª£¬Ã¿¸ö²âÊÔµ¥Ôª¾ùÓÉ´ý²âÊԵĺãξ§ÌåÕñµ´Æ÷ºÍÓëºãξ§ÌåÕñµ´Æ÷Á¬½ÓµÄÇÅ·µç×è×é³É£¬ËùÊöÇÅ·µç×èÊÇÁ½¸ö²¢ÁªµÄÊý×ÖµçλÆ÷£»ËùÊö¼ÆËã»úÓë²âÊÔ¿ØÖưåÉϵÄѡͨ¿ª¹Ø²¢¿ÚÁ¬½Ó£¬ÓëÇÅ·µç×èÖеÄÊý×ÖµçλÆ÷´®¿ÚÁ¬½Ó£¬¼ÆËã»úͨ¹ýPIC-DI0-96¿¨×Ô¶¯²É¼¯Êý¾Ý£»ËùÊöƵÂʲâÁ¿ÒÇÓëºãξ§ÌåÕñµ´Æ÷Á¬½Ó£¬²¢Í¨¹ýGPIB½Ó¿Ú×ÜÏßÓëËùÊö¼ÆËã»úÁ¬½Ó¡£¸ü½øÒ»²½
ËùÊöÊý×ÖµçλÆ÷ÊÇMAX5477-79£¬ÆäÖÐÒ»¸ö×èֵΪ10K£¬ÁíÒ»¸ö×èֵΪ100K£¬Êý×ÖµçλÆ÷MAX5477-79µÄ×èÖµ±ä»¯ÓɼÆËã»úÀûÓÃVB±à³Ì³ÌÐò¿ØÖÆ¡£ËùÊö¼ÆËã»úVB±à³Ì³ÌÐòµÄ±àд²ÉÓõ¥Æ¬»úVB + AccessÊý¾Ý¿âģʽ£¬Êý¾Ý¿âÇý¶¯¹IÇæ²ÉÓÃODBCģʽ£¬Í¨¹ý±à³Ì³ÌÐò¿ØÖÆÊý×ÖµçλÆ÷MAX5477-79µÄµç×èÖµ£¬²¢¶Ô²»Í¬µç×èֵϵIJúƷƵÂʽøÐмǼ£¬´æ·ÅÔÚÊý¾Ý¿âÄÚ¡£±¾ÏµÍ³ÖУ¬¼ÆËã»úÏò²âÊÔ¿ØÖư巢ËÍΨһµÄµØÖ·Â룬²âÊÔ¿ØÖưåÖеÄѡͨ¿ª¹Ø¸ù¾Ý½ÓÊÕµ½µÄµØÖ·±àÂëѡͨ´ý²âºãβúƷλÖá£ÆµÂʲâÁ¿ÒǶÁȡÿһ¸ö¾§ÌåÕñµ´Æ÷µÄƵÂÊ£¬¼ÆËã»ú¸ù¾ÝƵÂʲâÁ¿ÒDzâµÃµÄÊý¾ÝÄâºÏ¾§ÌåÕñµ´Æ÷ÎÂÆµÌØÐÔÇúÏߣ¬²¢¼ÆËãµÃ³öÕñµ´Æ÷¹ÕµãʱµÄµç×èÖµ¡£ÁíÍ⣬±¾ÏµÍ³ÖÐËùÊöµÄ²âÊÔ¿ØÖưå¿ÉÒÔÉèÖöà¸ö£¬ÏµÍ³Í¨¹ý¶à×éÊýÂëÆ÷ºÍ¶à·¿ª¹Ø¿ÉÒÔͬʱѡͨ²»Í¬²âÊÔ¿ØÖưåÉϵľ§ÌåÕñµ´Æ÷£¬ÊµÏÖ¶à¸ö¾§ÌåÕñµ´Æ÷µÄƵÂÊÊý¾Ýͬʱ²É¼¯£¬²¢¶Ô²É¼¯µ½µÄƵÂÊÊý¾Ý½øÐзÖÎö±È½Ï£¬ÄâºÏ¼ÆËã×î¼Ñ¹Õµãµç×èÖµ¡£ÓëÏÖÓм¼ÊõÏà±È£¬±¾·¢Ã÷µÄÓÅÊÆÔÚÓÚ¹Õµãµç×èµÄ×Ô¶¯µ÷Õû¡¢ÆµÂÊÇúÏߵIJâÁ¿È«²¿ÓɼÆËã»ú½øÐд¦Àí£¬¿ìËÙ¡¢¸ßЧ¡¢×Ô¶¯£¬ÊµÏÖÁ˺ãξ§ÌåÕñµ´Æ÷¹Õµãµç×èµÄ×Ô¶¯ÅúÁ¿»¯µ÷ÊÔ£¬¿ÉÒÔËõ¶Ìºãξ§ÌåÕñµ´Æ÷µÄ¿ª·¢ÖÜÆÚ£¬½µµÍºãξ§ÌåÕñµ´Æ÷µÄÖÆ×÷³É±¾£¬¸üÓÐÀûÓÚºãξ§ÌåÕñµ´Æ÷²úÆ·µÄ´óÅúÁ¿Éú²ú¡£
ͼ1ÊDZ¾·¢Ã÷ϵͳ¿òͼ¡£Í¼2ÊÇͼ1ÖÐÇÅ·µç×èÁ¬½ÓʾÒâͼ¡£Í¼3ÊDZ¾·¢Ã÷ϵͳ¹¤×÷Á÷³Ìͼ¡£
¾ßÌåʵʩÀý·½Ê½ÏÂÃæ½áºÏʵʩÀý¶Ô±¾·¢Ã÷×÷½øÒ»²½ËµÃ÷£¬Ä¿µÄ½öÔÚÓÚ¸üºÃµØÀí½â±¾·¢Ã÷ÄÚÈÝ¡£Òò´Ë£¬Ëù¾ÙʵʩÀý²¢²»ÏÞÖÆ±¾·¢Ã÷µÄ±£»¤·¶Î§¡£²Î¼ûͼ1£¬ÕâÖÖºãξ§ÌåÕñµ´Æ÷¹Õµãµç×è²âÊÔϵͳÓɵçÔ´¡¢ÆµÂʲâÁ¿ÒÇ¡¢¼ÆËã»úºÍ²âÊÔ¿ØÖưå×é³É£¬²âÊÔ¿ØÖưåÉèÖÃÓжà¸ö²âÊÔµ¥Ôª£¬Ã¿¸ö²âÊÔµ¥Ôª¾ùÓÉ´ý²âÊԵĺãξ§ÌåÕñµ´Æ÷ºÍÓëºãξ§ÌåÕñµ´Æ÷Á¬½ÓµÄÇÅ·µç×è×é³É¡£²Î¼ûͼ2£¬ÇÅ·µç×èÊÇÁ½¸ö²¢ÁªµÄÊý×ÖµçλÆ÷MAX5477-79£¬ÆäÖÐÒ»¸ö×èֵΪ10K£¬ÁíÒ»¸ö×èֵΪ100K£¬IOK×èÖµµçλÆ÷´ÖÂÔµ÷½Ú¹Õµã×èÖµ´óС£¬100K×èÖµµçλÆ÷¾«Ï¸µ÷½Ú¹Õµã×èÖµ´óС¡£ÈԲμûͼ1¡¢Í¼2£¬²âÊÔ¿ØÖưåÉÏÓÐÓë´ý²âÊԵĺãξ§ÌåÕñµ´Æ÷Á¬½ÓµÄѡͨ¿ª¹Ø£¬¼ÆËã»úÓëËùÊöѡͨ¿ª¹Ø²¢¿ÚÁ¬½Ó£¬ÓëÇÅ·µç×èÖеÄÊý×ÖµçλÆ÷´®¿ÚÁ¬½Ó£¬¼ÆËã»úͨ¹ýPIC-DIO¿¨×Ô¶¯²É¼¯Êý¾Ý£»ÆµÂʲâÁ¿ÒÇÓëºãξ§ÌåÕñµ´Æ÷Á¬½Ó£¬²¢Í¨¹ýGPIB½Ó¿Ú×ÜÏßÓë¼ÆËã»úµÄRS232´®ÐнӿÚÁ¬½Ó£»µçÔ´Óë²âÊÔ¿ØÖưåÖеĺãξ§ÌåÕñµ´Æ÷Á¬½Ó£¬Îªºãξ§ÌåÕñµ´Æ÷Ìṩ¹¤×÷µçѹ¡£±¾ÏµÍ³ÖУ¬¼ÆËã»úͨ¹ýPIC-DIO¿¨Ïò²âÊÔ¿ØÖư巢ËÍΨһµÄµØÖ·Â룬²âÊÔ¿ØÖưåÖеÄѡͨ¿ª¹Ø¸ù¾Ý½ÓÊÕµ½µÄµØÖ·Â룬ѡͨ´ý²âºãξ§ÌåÕñµ´Æ÷µÄλÖã¬Í¨¹ý´®¿Ú I2CÊý¾Ý×ÜÏßÏòÇÅ·µç×èÖеÄÊý×ÖµçλÆ÷MAX5477-79·¢ËÍÊý¾ÝÖ¸Áî¡£µ±´ý²âºãξ§ÌåÕñµ´Æ÷ѡͨ¡¢ÇÅ·µç×èÈ·¶¨ºó£¬ÆµÂʲâÁ¿ÒÇ×Ô¶¯¶ÁÈ¡ºãξ§ÌåÕñµ´Æ÷µÄƵÂÊ£¬ÓÉGPIB½Ó¿Ú×ÜÏß´«µÝ¸ø¼ÆËã»ú£¬¼ÆËã»ú¸ù¾Ý²âÁ¿µÃµ½µÄÊý¾ÝÄâºÏ¾§ÌåÕñµ´Æ÷ÎÂÆµÌØÐÔÇúÏߣ¬²¢¼ÆËãµÃ³öÕñµ´Æ÷¹ÕµãʱµÄµç×èÖµ¡£
±¾ÏµÍ³ÖУ¬Êý×ÖµçλÆ÷MAX5477-79µÄ×èÖµ±ä»¯ÊÇÓɼÆËã»úÀûÓÃVB±à³Ì³ÌÐò¿ØÖƵ쬼ÆËã»úVB±à³Ì³ÌÐòµÄ±àд²ÉÓõ¥Æ¬»úVB + AccessÊý¾Ý¿âģʽ£¬Êý¾Ý¿âÇý¶¯ÒýÇæ²ÉÓÃODBCģʽ£¬Í¨¹ý±à³Ì³ÌÐò¿ØÖÆÊý×ÖµçλÆ÷MAX5477-79µÄ×èÖµ±ä»¯£¬²¢¶Ô²»Í¬µç×èֵϵIJúƷƵÂʽøÐмǼ£¬´æ·ÅÔÚÊý¾Ý¿âÄÚ¡£²Î¼ûͼ3£¬±¾ÏµÍ³¹¤×÷Á÷³ÌÊÇ
Ê×ÏȼÆËã»ú¶Ôϵͳ½øÐгõʼ»¯£¬È»ºóÏò²âÊÔ¿ØÖư巢Ë͵ØÖ·Â룬²âÊÔ¿ØÖưåÉϵÄѡͨ¿ª¹ØÑ¡Ôñ¾ßÌåµÄ´ý²âºãβúÆ·£¬²¢¿ØÖÆÆµÂʲâÁ¿ÒǽøÐвâÊÔ£¬ÆµÂʲâÁ¿Òǽ«²âÊÔµÄÆµÂÊͨ¹ýGPIB½Ó¿Ú×ÜÏß´«Êäµ½¼ÆËã»ú,²¢°Ñ²âÊÔ½á¹û±£´æÔÚVB + AccessÊý¾Ý¿âģʽÄÚ£¬¼ÆËã»ú¸ù¾Ý²âµÄµÄƵÂÊÊý¾Ý¶àÏîʽÄâºÏ¼ÆËã³ö¹Õµã×èÖµ¡£¾ßÌå¶øÑÔ£¬Ö÷Òª°üÀ¨ ¢Ù²âÊÔ¹ý³Ì¿ªÊ¼£¬°üÀ¨·ÅºÃ´ý²âºãβúÆ·£¬Æô¶¯µçÔ´£¬ËùÓв¿¼þ´¦ÓÚÆô¶¯×´Ì¬£»
¢ÚÆô¶¯ÉèÖóÌÐò£¬½øÈëÓû§²âÊÔ½çÃæ£»
¢ÛÓû§ÉèÖóõʼ²ÎÊý£¬¼´É趨³õʼÇÅ·µç×èµÄ´óС¼°Êý×ÖµçλÆ÷µÄ²½½øÖµ£»
¢ÜÉ趨²âÊÔÐèÒªµÄ½þÅÝʱ¼ä¼°×´Ì¬£»
¢Ý¿ªÊ¼²âÊÔ£»
¢ÞÑ»·²âÊÔ£¬Ö±ÖÁ¹ý³Ì½áÊø£»
¢ßÊý¾Ý·ÖÎö£¬³ÌÐò¸ù¾ÝÊý¾Ý±íÖеÄÊý¾Ý½øÐÐ×îС¶þ³Ë·¨ÄâºÏ£¬¼ÆËã³ö×î¼ÑµÄ¹Õµãµç×è
Öµ£»
¢à²âÊÔÍê³É¡£
ȨÀûÒªÇó
1.Ò»ÖÖºãξ§ÌåÕñµ´Æ÷¹Õµãµç×è²âÊÔϵͳ£¬°üÀ¨µçÔ´¡¢²âÊÔ¿ØÖư塢ƵÂʲâÁ¿ÒÇ¡¢¼ÆËã»ú£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊö²âÊÔ¿ØÖưåÉÏÔÊÐíÓжà¸öͨ¹ýѡͨ¿ª¹Ø¿ØÖƽÓͨµÄ²âÊÔµ¥Ôª£¬Ã¿¸ö²âÊÔµ¥Ôª¾ùÓÉ´ý²âÊԵĺãξ§ÌåÕñµ´Æ÷ºÍÓëºãξ§ÌåÕñµ´Æ÷Á¬½ÓµÄÇÅ·µç×è×é³É£¬ËùÊöÇÅ·µç×èÊÇÁ½¸ö²¢ÁªµÄÊý×ÖµçλÆ÷£»ËùÊö¼ÆËã»úÓë²âÊÔ¿ØÖưåÉϵÄѡͨ¿ª¹Ø²¢¿ÚÁ¬½Ó£¬ÓëÇÅ·µç×èÖеÄÊý×ÖµçλÆ÷´®¿ÚÁ¬½Ó£¬¼ÆËã»úͨ¹ýPIC-DI0-96¿¨×Ô¶¯²É¼¯Êý¾Ý£»ËùÊöƵÂʲâÁ¿ÒÇÓëºãξ§ÌåÕñµ´Æ÷Á¬½Ó£¬²¢Í¨¹ýGPIB½Ó¿Ú×ÜÏßÓëËùÊö¼ÆËã»úÁ¬½Ó¡£
2.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄºãξ§ÌåÕñµ´Æ÷¹Õµãµç×è²âÊÔϵͳ£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊöÊý×ÖµçλÆ÷ÊÇMAX5477-79£¬ÆäÖÐÒ»¸ö×èֵΪ10K£¬ÁíÒ»¸ö×èֵΪ100K£¬Êý×ÖµçλÆ÷MAX5477-79µÄ×èÖµ±ä»¯ÓɼÆËã»úÀûÓÃVB±à³Ì³ÌÐò¿ØÖÆ¡£
3.¸ù¾ÝȨÀûÒªÇó1»ò2ËùÊöµÄºãξ§ÌåÕñµ´Æ÷¹Õµãµç×è²âÊÔϵͳ£¬ÆäÌØÕ÷ÔÚÓÚ£¬ËùÊö¼ÆËã»úVB±à³Ì³ÌÐòµÄ±àд²ÉÓõ¥Æ¬»úVB + AccessÊý¾Ý¿âģʽ£¬Êý¾Ý¿âÇý¶¯ÒýÇæ²ÉÓÃODBCģʽ£¬Í¨¹ý±à³Ì³ÌÐò¿ØÖÆÊý×ÖµçλÆ÷MAX5477-79µÄµç×èÖµ£¬²¢¶Ô²»Í¬µç×èֵϵIJúƷƵÂʽøÐмǼ£¬´æ·ÅÔÚÊý¾Ý¿âÄÚ¡£
È«ÎÄÕªÒª
±¾·¢Ã÷Éæ¼°ºãξ§ÌåÕñµ´Æ÷£¬ÌرðÊÇÒ»ÖÖºãξ§ÌåÕñµ´Æ÷¹Õµãµç×è²âÊÔϵͳ¡£°üÀ¨µçÔ´¡¢²âÊÔ¿ØÖư塢ƵÂʲâÁ¿ÒÇ¡¢¼ÆËã»ú£¬ËùÊö²âÊÔ¿ØÖưåÉÏÔÊÐíÓжà¸öͨ¹ýѡͨ¿ª¹Ø¿ØÖƽÓͨµÄ²âÊÔµ¥Ôª£¬Ã¿¸ö²âÊÔµ¥Ôª¾ùÓÉ´ý²âÊԵĺãξ§ÌåÕñµ´Æ÷ºÍÓëºãξ§ÌåÕñµ´Æ÷Á¬½ÓµÄÇÅ·µç×è×é³É£¬ËùÊöÇÅ·µç×èÊÇÁ½¸ö²¢ÁªµÄÊý×ÖµçλÆ÷£»ËùÊö¼ÆËã»úÓë²âÊÔ¿ØÖưåÉϵÄѡͨ¿ª¹Ø²¢¿ÚÁ¬½Ó£¬ÓëÇÅ·µç×èÖеÄÊý×ÖµçλÆ÷´®¿ÚÁ¬½Ó£¬¼ÆËã»úͨ¹ýPIC-DIO-96¿¨×Ô¶¯²É¼¯Êý¾Ý£»ËùÊöƵÂʲâÁ¿ÒÇÓëºãξ§ÌåÕñµ´Æ÷Á¬½Ó£¬²¢Í¨¹ýGPIB½Ó¿Ú×ÜÏßÓëËùÊö¼ÆËã»úÁ¬½Ó¡£±¾·¢Ã÷ʵÏÖÁ˺ãξ§ÌåÕñµ´Æ÷¹Õµãµç×èµÄ×Ô¶¯ÅúÁ¿»¯µ÷ÊÔ£¬Ìá¸ßÁ˵÷ÊÔ¾«¶È£¬½ÚÊ¡È˹¤³É±¾£¬Ìá¸ßÉú²úЧÂÊ¡£
Îĵµ±àºÅG01R27/02GK103033688SQ20121055644
¹«¿ªÈÕ2013Äê4ÔÂ10ÈÕ ÉêÇëÈÕÆÚ2012Äê12ÔÂ19ÈÕ ÓÅÏÈȨÈÕ2012Äê12ÔÂ19ÈÕ
·¢Ã÷Õ߳½¨ËÉ, ÍõÒ»Ãñ, ÕÅêݺ£, ÂÀÕñÐË, ´ÞÁ¢Ö¾ ÉêÇëÈË:ͬ·½¹úоµç×ӹɷÝÓÐÏÞ¹«Ë¾