US 12,228,919 B2
Information translation device, method, system and computer readable recording medium based on Modbus
Yang-Ching Feng, Miaoli County (TW); Chiao-Ying Ku, Hsinchu County (TW); and Tien-Hua Chiang, Hsinchu County (TW)
Assigned to Industrial Technology Research Institute, Hsinchu (TW)
Filed by Industrial Technology Research Institute, Hsinchu (TW)
Filed on Dec. 16, 2020, as Appl. No. 17/123,151.
Claims priority of application No. 109138971 (TW), filed on Nov. 9, 2020.
Prior Publication US 2022/0147031 A1, May 12, 2022
Int. Cl. G05B 23/02 (2006.01); G06F 12/1009 (2016.01); G06F 12/1027 (2016.01)
CPC G05B 23/0213 (2013.01) [G05B 23/0297 (2013.01); G06F 12/1009 (2013.01); G06F 12/1027 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An information translation device, adapted to receive a data through a protocol and transmit the translated data to an Industrial Internet-of-Things (IoT) device, wherein the information translation device comprises:
a client module, configured to:
receive an information model file, wherein the information model file comprises identity information;
receive a sensor signal corresponding to first identity information and the data, wherein the data comprises a plurality of memory addresses and values corresponding to each of the memory addresses at a plurality of time points;
perform a root-mean-square calculation according to two sensed values of the sensor signal and two values corresponding to each of the memory addresses at two time points of the plurality of time points to obtain root mean error between the two sensed values and the two value of the memory address; and
determine a first memory address of the plurality of memory addresses corresponding to the sensor signal, and builds a memory address mapping table, wherein the memory address mapping table comprises a mapping between the first memory address and the first identity information; and
a server module coupled to the client module;
wherein the client module is further configured to receive a first value of the first memory address and searches the first identity information corresponding to the first memory address according to the memory address mapping table, wherein the first identity information comprises a first identity name and a first identity code corresponding to the first identity name; and
wherein the server module is configured to receive the first value and the first identity code and transmits the first value and the first identity information corresponding to the first identify code to the Industrial IoT device;
wherein the root-mean-square calculation is as follows:

OG Complex Work Unit Math
where ft is the plurality of sensed values of the sensor signal, and yt is the plurality of values corresponding to each of the memory addresses at the predetermined time interval.