Information query method and device based on Internet of Things

• Main Authors: TIAN WENFENG, PENG BAI, LI WEIHUA, TIAN JIANTONG, ZHANG HAOHAI, LI JIAN, ZHOU WEI, YAN ZHONGPING, LI KUNCHANG, YANG RUI, LOU JING, WU JUNYING, WANG YAO, YANG ZHIHAO, CHEN ZHONGTAO, GAO SONG, SHANG FANGJIAN, ZHANG SHAOJUN, GAO LIFANG, YANG FENG, WANG YIFEI, WEI YONG, SUN XIAOYAN, LAI JI, LI XIN, GE JUN, YANG HUIFENG, YAN JINGCHEN, HAN DAWEI, WANG WEI, MA YUE, XIN RUI, LI XIAN, WANG DONGSHENG, XIN TINGLIN, SUN TAO, ZENG PENGFEI, LI JIANBIN
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention provides an information query method and device based on the Internet of Things. The method comprises the steps of sending an Internet of Things domain name address query request of an Internet of Things service platform to a domain name server; receiving a query result returned by the domain name server, wherein the query result comprises an Internet of Things domain name address ofthe Internet of Things service platform; sending an information query request to the Internet of Things service platform according to the Internet of Things domain name address of the Internet of Things service platform, wherein the information query request comprises a resource identifier; receiving resource information sent by the Internet of Things service platform, wherein the resource information is queried by the Internet of Things service platform according to the resource identifier, and the resource information is in one-to-one correspondence with the resource identifiers. The deviceis used for executing the