
USR-G771£¨Çá±ßÔµ£©Á¬½Ó°¢ÀïÔÆJson×é°üÉϱ¨Ê¾Àý
±¸×¢£ºÁ¬½Ó°¢ÀïÔÆ£¬ÐèÒªUSR-G771ÁªÍø¡£
Ò»¡¢×ÊÁÏÏÂÔØ
USR-G771×ÊÁÏ£º/Product/296.html
USR-G771 ÉèÖÃÈí¼þÏÂÔØÁ¬½Ó£º/Download/1438.html
¡¾PC¶Ëµ÷ÊÔ¹¤¾ß¡¿ÍøÂçµ÷ÊÔÖúÊÖ ´®¿Úµ÷ÊÔÖúÊÖ¶þºÏÒ»/Download/27.html
¶þ¡¢Ó²¼þÁ¬½Ó
1¡¢ËùÐèÎïÆ·
USR-G771 ²úÆ· 1̨
12VµçÔ´ÊÊÅäÆ÷ 1¸ö
USB-RS485´®¿ÚÏß 1Ìõ
±Ê¼Ç±¾µçÄÔ 1̨
2¡¢Ó²¼þÁ¬½Ó
USR-G771 µÄ485´®¿Ú½ÓUSB-RS485´®¿ÚÏßµ½µçÄÔUSB¿Ú¡£½ÓºÃ4GÌìÏߣ¬È»ºó²úÆ·½Ó12VµçÔ´ÊÊÅäÆ÷Éϵ硣
3¡¢²é¿´¶Ë¿ÚºÅ
µçÄÔÊó±êµã»÷¼ÆËã»ú¹ÜÀí£¬ÓÒ»÷£¬µã¿ªÉ豸¹ÜÀíÆ÷£¬µã»÷¶Ë¿Ú£¬²é¿´½ÓUSR-G771µÄUSB-RS485´®¿ÚÏßCOM¿ÚºÅCOM10¡£
Èý¡¢°¢ÀïÔÆÉèÖÃ
1¡¢µÇ½°¢ÀïÔÆƽ̨£¬ÕÒµ½¿·¢K8¹ú¼ÊÊ×Ò³Íøƽ̨£¬ÕâÀïÓõÄÁ¬½Ó¹«¹²ÊµÀý
£¨1£©µÇ½°¢ÀïÔÆƽ̨
£¨2£©ÕÒµ½¿·¢K8¹ú¼ÊÊ×Ò³Íøƽ̨
£¨3£©¿ªÍ¨Á¬½Ó¹«¹²ÊµÀý
2¡¢´´½¨²úÆ·
£¨1£©µã»÷²úÆ·£¬µã»÷´´½¨²úÆ·
£¨2£©Ð½¨²úÆ·ÐÅÏ¢£¬ÒÀ´ÎÌîд£º
²úÆ·Ãû³Æ¾ÙÀýtest¡ª¡ªËùÊôÆ·ÀàÑ¡Ôñ×Ô¶¨ÒåÆ·Àࡪ¡ª½ÚµãÀàÐÍÑ¡ÔñÖ±Á¬É豸¡ª¡ªÁªÍøÓëÊý¾ÝÁªÍø·½Ê½Ñ¡Ôñ·äÎÑ£¨2G/3G/4G/5G£©¡ª¡ªÊý¾Ý¸ñʽѡÔñ͸´«/×Ô¶¨Ò塪¡ªÈÏÖ¤·½Ê½Ñ¡ÔñÉ豸ÃØÔ¿¡ª¡ªµã»÷È·¶¨£¬Íê³É´´½¨²úÆ·¡£
3¡¢Ìí¼ÓÉ豸
£¨1£©²úÆ·´´½¨³É¹¦ºó£¬Ìí¼ÓÉ豸¡£µã»÷É豸£¬µã»÷Ìí¼ÓÉ豸£¬²úÆ·Ãû¾ÙÀýÌîtest,DeviceNameÌîUSR-TEST£¬±¸×¢Ãû³ÆÌîMQTT£¬µã»÷È·ÈÏ¡£
£¨2£©Ìí¼ÓÍêÉ豸£¬ÈçÏÂͼչʾ£¬É豸״̬ÊÇδ¼¤»î£¬µÈÉèÖÃÍêUSR-G771µÄMQTTÁ¬½Ó°¢ÀïÔƲÎÊýÖ®ºó£¬É豸״̬²ÅÏÔʾÔÚÏß¡£
4¡¢²é¿´É豸֤ÊéÄÚÈÝ
µã»÷É豸£¬µã»÷²é¿´£¬ÔÙµã»÷DeviceSecretºóÃæµÄ²é¿´¡£
չʾÉ豸֤Ê飺
ProductKey: i4u4VIKvRXf
DeviceName: USR-TEST
DeviceSecret: d648df491b63d7440b2bfa1a77121d09
5¡¢²é¿´²úÆ·Topic
£¨1£©µã»÷²úÆ·£¬µã»÷²é¿´
£¨2£©µã»÷TopicÀàÁÐ±í£¬µã»÷×Ô¶¨ÒåTopic,ÕÒµ½¶©Ôĺͷ¢²¼
ÉèÖÃUSR-G771µÄMQTT²ÎÊý£¬ÐèÒª°´ÕÕÒÔÏ·½·¨ÉèÖö©Ôĺͷ¢²¼Ö÷Ìâ¡£
Êý¾Ý¶©ÔIJâÊÔ£º½«¶©ÔĵÄÖ÷Ìâ/i4u4VIKvRXf/USR-TEST/user/getÌîдµ½USR-G771¶©ÔĵÄÖ÷ÌâÅäÖÃÖÐÈ¥£¨×¢Ò⽫ÔÖ÷ÌâÖеÄ${deviceName}Ì滻ΪUSR-TEST(±¾²úÆ·µÄDeviceName)£©£»
Êý¾Ý·¢²¼²âÊÔ£º½«·¢²¼µÄÖ÷Ìâ/i4u4VIKvRXf/USR-TEST/user/updateÌîдµ½USR-G771ÍÆË͵ÄÖ÷ÌâÅäÖÃÖÐÈ¥£¨×¢Ò⽫ÔÖ÷ÌâÖеÄ${deviceName}Ì滻ΪUSR-TEST(±¾²úÆ·µÄDeviceName)£©£»
ËÄ¡¢USR-G771²ÎÊýÉèÖÃ
1¡¢´ò¿ªUSR-G771ÉèÖÃÈí¼þ
2¡¢´ò¿ª´®¿Ú£¬µã»÷½øÈëÅäÖÃ״̬
3¡¢µã»÷»ñÈ¡µ±Ç°²ÎÊý
4¡¢ÉèÖÃMQTTģʽ²ÎÊý
£¨1£©´ò¿ªÍ¨µÀÒ»£¬¹´Ñ¡ÆôÓ㬹¤×÷ģʽѡÔñMQTTģʽ£¬MQTTclientÁ¬½ÓÑ¡Ôñ°¢ÀïÔÆ
£¨2£©ÉèÖÃÉ豸֤ÊéÐÅÏ¢
RegionidµØÓò´úÂëÌîдcn-shanghai
ProductKey²úÆ·ÃÜÔ¿Ìîд¶ÔÓ¦°¢ÀïÔÆƽ̨É豸µÄi4u4VIKvRXf
DeviceSecretÉ豸ÃÜÂëÌîд¶ÔÓ¦°¢ÀïÔÆƽ̨É豸µÄd648df491b63d7440b2bfa1a77121d09
DeviceNameÉ豸Ãû³ÆÌîд¶ÔÓ¦°¢ÀïÔÆƽ̨É豸µÄUSR-TEST
ClientIDÉ豸¿Í»§¶ËIDÌîдºÍ°¢ÀïÔÆÉ豸²»Ò»ÑùµÄID
MQTT´®¿Ú´«ÊäģʽÉèÖÃÑ¡Ôñ͸´«Ä£Ê½¡£
£¨3£©ÉèÖö©ÔÄÖ÷ÌâºÍÍÆËÍÖ÷Ì⣬µã»÷ÉèÖò¢±£´æËùÓвÎÊý
¶©ÔÄÖ÷Ì⣬¹´Ñ¡Ö÷Ìâ1£¬½«/i4u4VIKvRXf/USR-TEST/user/getÌîдµ½USR-G771¶©ÔÄÖ÷ÌâÅäÖã»
ÍÆËÍÖ÷Ì⣬¹´Ñ¡Ö÷Ìâ1£¬½«/i4u4VIKvRXf/USR-TEST/user/updateÌîдµ½USR-G771ÍÆËÍÖ÷ÌâÅäÖã»
5¡¢ÅäÖÃMODBUSÂÖѯ²É¼¯²ÎÊý
MODBUSÂÖѯ²É¼¯£º
Æô¶¯ModbusÂÖѯ£º¹´Ñ¡
ÂÖѯÉϱ¨·½Ê½£ºÑ¡ÔñJSON×é°üÉϱ¨
ModbusÂÖѯ²É¼¯µãλÅäÖýçÃ棺Ìí¼Ó3¸ö±äÁ¿¡£
No1 ±äÁ¿Ãûdata1£¬´Ó»úµØÖ·1£¬¹¦ÄÜÂ루±£³Ö¼Ä´æÆ÷¹¦ÄÜÂë03£©£¬¼Ä´æÆ÷µØÖ·0£¬Êý¾ÝÀàÐÍ16λÎÞ·ûºÅ£¬Éϱ¨·½Ê½£¨Ö±½ÓÉϱ¨£©
No1 ±äÁ¿Ãûdata2£¬´Ó»úµØÖ·1£¬¹¦ÄÜÂ루±£³Ö¼Ä´æÆ÷¹¦ÄÜÂë03£©£¬¼Ä´æÆ÷µØÖ·1£¬Êý¾ÝÀàÐÍ16λÎÞ·ûºÅ£¬Éϱ¨·½Ê½£¨Ö±½ÓÉϱ¨£©
No1 ±äÁ¿Ãûdata1£¬´Ó»úµØÖ·1£¬¹¦ÄÜÂ루±£³Ö¼Ä´æÆ÷¹¦ÄÜÂë03£©£¬¼Ä´æÆ÷µØÖ·2£¬Êý¾ÝÀàÐÍ16λÎÞ·ûºÅ£¬Éϱ¨·½Ê½£¨Ö±½ÓÉϱ¨£©
±¸×¢£º
£¨1£©ÕâÀïÌí¼ÓµÄ´Ó»ú¼Ä´æÆ÷µØÖ·ºÍ±äÁ¿£¬ÐèÒªºÍMODBUS SLAVEÄ£ÄâµÄ´®¿Ú´Ó»ú¼Ä´æÆ÷µØÖ·ºÍ±äÁ¿±£³ÖÒ»Ö¡£
£¨2£©Ê¹ÓÃJSONÏ·¢ÃüÁÀïÃæµÄ±äÁ¿ÃûÐèÒªºÍÕâÀïµÄ±äÁ¿ÃûÒ»Ò»¶ÔÓ¦¡£
6¡¢µã»÷ÉèÖò¢±£´æËùÓвÎÊý
Îå¡¢MQTTÁ¬½Ó°¢ÀïÔƹ¦Äܵ÷ÊÔ
1¡¢²é¿´°¢ÀïÔÆÉ豸״̬ÔÚÏß
USR-G771 ÉèÖÃÍêMQTTÁ¬½Ó°¢ÀïÔƲÎÊý£¬ÁªÍøÕý³££¬ÔÚ°¢ÀïÔÆƽ̨¿ÉÒÔ¿´µ½É豸״̬ÊÇÔÚÏß¡£
2¡¢MODBUS SLAVEÈí¼þÉèÖÃ
£¨1£©µã»÷Setup£¬Slave ID´Ó»úµØÖ·ÓÃ1£¬Function¹¦ÄÜÂëÓÃ03£¬Address¼Ä´æÆ÷ÆðʼµØÖ·ÓÃ0£¬Quantity¼Ä´æÆ÷µØÖ·ÊýÁ¿ÓÃ3¡£
¾ÍÊÇÄ£Äâ´Ó»úµØÖ·1£¬²É¼¯3¸ö¼Ä´æÆ÷µØÖ·0¡¢µØÖ·1¡¢µØÖ·2µÄÊý¾Ý¡£
£¨2£©µã»÷Connection,Ñ¡Ôñ´®¿Ú£¬¶ÔÓ¦USR-G771Ëù½ÓUSB-RS485´®¿ÚÏßµÄCOM¿ÚºÅ£¬´®¿Ú²ÎÊýºÍUSR-G771´®¿Ú²ÎÊý±£³ÖÒ»Ö¡£ ModeÑ¡ÔñRTU£¬Ä£ÄâMODBUS RTUÐÒé´®¿Ú¡£
£¨3£©¼Ä´æÆ÷µØÖ·0ÌîÊý¾Ý10£¬¼Ä´æÆ÷µØÖ·1ÌîÊý¾Ý20£¬¼Ä´æÆ÷µØÖ·3ÌîÊý¾Ý30¡£
2¡¢Json×é°üÉϱ¨²âÊÔ
£¨1£©µã»÷¼à¿ØÔËά£¬µã»÷ÈÕÖ¾·þÎñ£¬Ñ¡Ôñ²úÆ·test£¬µã»÷²é¿´
£¨2£©USR-G771ÔÚ°¢ÀïÔÆƽ̨¿ÉÒÔͨ¹ýÈÕÖ¾·þÎñ£¬µã»÷²é¿´£¬¿´µ½USR-G771´®¿Ú½ÓµÄ´Ó»ú¼Ä´æÆ÷µØÖ·Êý¾Ý·¢µ½°¢ÀïÔÆ£¬°´ÕÕJson¸ñʽÉϱ¨¡£
²É¼¯¼Ä´æÆ÷µØÖ·0Êý¾Ý10£¬¼Ä´æÆ÷µØÖ·1Êý¾Ý20£¬¼Ä´æÆ÷µØÖ·2Êý¾Ý30¡£
{"params":{"dir":"up","id":"00601924061200038538","r_data":[{"name":"data1","value":"10","err":"0"},{"name":"data2","value":"20","err":"0"},{"name":"data3","value":"30","err":"0"}]}}
3¡¢JsonÃüÁîÏ·¢Ð´¼Ä´æÆ÷Êý¾Ý
°¢ÀïÔÆ¿ÉÒÔÍùÁªÍøÄ£¿é£¬·¢ËÍÃüÁîÀ´ÊµÏÖ½»»¥£¬ÀýÈçÍù´Ó»úдÊý¾Ý¡£¿ÉÒÔ¿´µ½slave´Ó»úÊÕµ½Ö¸Áî½øÐÐÁ˻ظ´£¬Í¬Ê±²ÎÊý·¢ÉúÁ˸ı䡣
£¨1£©JsonÏ·¢ÃüÁîÈçÏ£¬È¥Ð޸Ĵӻú1£¬¼Ä´æÆ÷µØÖ·0µÄÊý¾Ý¸üÐÂ100£¬¼Ä´æÆ÷µØÖ·1µÄÊý¾Ý¸üÐÂ200£¬¼Ä´æÆ÷µØÖ·3µÄÊý¾Ý¸üÐÂ300¡£
{
"rw_prot": {
"Ver": "1.0.1",
"dir": "down",
"id": "02500524060700013275",
"r_data": [{
"name": "data1"
},
{
"name": "data2"
},
{
"name": "data3"
} ] ,
"w_data": [{
"name": "data1",
"value": "100"
},
{
"name": "data2",
"value": "200"
},
{
"name": "data3",
"value": "300"
} ]
}
}
£¨2£©°¢ÀïÔÆ·¢²¼ÏûÏ¢£¬·¢ËÍ¿òÊäÈëJsonÏ·¢ÃüÁµã»÷·¢Ë͸øUSR-G771´®¿Ú£¬Íù´Ó»úдÊý¾Ý¡£¿ÉÒÔ¿´µ½slave´Ó»úÊÕµ½Ö¸Áî½øÐÐÁ˻ظ´£¬Í¬Ê±²ÎÊý·¢ÉúÁ˸ı䡣¼Ä´æÆ÷µØÖ·0дÊý¾Ý100£¬¼Ä´æÆ÷µØÖ·1дÊý¾Ý200£¬¼Ä´æÆ÷µØÖ·2дÊý¾Ý300¡£
£¨3£©°¢ÀïÔÆÊÕµ½»Ø¸´£¬µã»÷¼à¿ØÔËά£¬µã»÷ÈÕÖ¾·þÎñ£¬Ñ¡Ôñ²úÆ·test£¬µã»÷²é¿´
{"rw_prot":{"Ver":"1.0.1","dir":"rsp","id":"02500524060700013275","w_data":[{"name":"data1","value":"100","err":"0"},{"name":"data2","value":"200","err":"0"},{"name":"data3","value":"300","err":"0"}],"r_data":[{"name":"data1","value":"100","err":"0"},{"name":"data2","value":"200","err":"0"},{"name":"data3","value":"300","err":"0"}]}}
±àдÈË£º½ðÖ¾·½ ±àдÈÕÆÚ£º2024-08-06
ÉóºËÈË£º½ðÖ¾·½ ÉóºËÈÕÆÚ£º2024-08-06
¶©Õý°æ±¾£ºV1.0 ¶©ÕýÄÚÈÝ£º³õ¸å