US 2019/0158602 A1 · DATA COLLECTING SYSTEM BASED ON DISTRIBUTED ARCHITECTURE AND OPERATION METHOD THEREOF

Abstract

A data collecting system includes a management server, a number of data collecting chains. Each data collecting chain includes a computer connected to the management server, at least one sensor and a data acquisition (DAQ), coupled to the sensor(s) and connected to the computer through RS485, configured to acquire sensing data from the sensor(s) and transmit the sensing data to the computer. The DAQs are connected to the computers through a wireless backup transmission interface. The management server sends a first confirmation signal to the computers. When at least one of the computers does not respond to the first confirmation signal, the management server indicates the computers which have responded to the first confirmation signal to receive the sensing data from the DAQ(s) corresponding to the computer(s) which doesn't respond to the first confirmation signal through the wireless backup transmission interface.

Claims10

Dependent claims

A data collecting system based on distributed architecture, comprising:

a management server;
and
a plurality of data collecting chains, each of the data collecting chains including:
a computer, communicated with the management server;
at least one sensor;
and
a data acquisition (DAQ), coupled to the at least one sensor, and connected to the computer through RS485, the DAQ configured to acquire at least one sensing data from the at least one sensor, and to transmit the sensing data to the computer,
wherein the DAQs are connected in communication to the computers through a wireless backup transmission interface,
wherein the management server sends a first confirmation signal to the computers and in response to at least one of the computers does not respond to the first confirmation signal, the management server indicates the computers which have responded to the first confirmation signal to receive the at least one sensing data sent from the at least one DAQ corresponding to the at least one computer which does not respond to the first confirmation signal.

6 more elements

An operation method of a data collecting system based on distributed architecture, comprising:

sending a first confirmation signal to a plurality of data collecting chains by a management server, wherein each of the data collecting chains includes a computer, at least one sensor and a data acquisition (DAQ), the DAQs are connected in communication to the computers through a wireless backup transmission interface, in each of the data collecting chains, the computer communicated with the management server, the DAQ is coupled to the at least one sensor, and connected to the computer through RS485, the DAQ is configured to acquire at least one sensing data from the at least one sensor, and to transmit the sensing data to the computer;
determining whether at least one of the computers does not respond to the first confirmation signal by the management server;
and
in response to the management server determines that at least one of the computers does not respond to the first confirmation signal, indicating, by the management server, the computers which have responded to the first confirmation signal to receive the at least one sensing data sent from the at least one DAQ corresponding to the at least one computer which does not respond to the first confirmation signal.

1 more element

Dependencies are inferred from the claim text.

Data collecting system based on distributed architecture and operation method thereof

Life of this patent

Data collecting system based on distributed architecture and operation method thereof

Life of this patent

Abstract

Claims10