| 摘要 |
The present invention relates to a portable sensor monitoring gateway, and includes: a first communication unit for wirelessly communicating a plurality of sensor nodes operated in conjunction with each other by wire, wirelessly, or in a combination of wired and wireless communications; a control unit for collecting and processing information of a sensor node transmitted to the first communication unit; a display unit for outputting a result obtained through information processing of the control unit at a predetermined time interval or in real time; a second communication unit for transmitting collected and processed under the control of the control unit to a monitoring server; a power supply unit for supplying electric power to the first communication unit, the control unit, the display unit, and the second communication unit; a power control unit for controlling electric power supplied from the power supply unit; a case in which the above-described components are accommodated; a first antenna operated in conjunction with the first communication unit; and a second antenna operated in conjunction with the second communication unit. Accordingly, the portable sensor monitoring gateway can be easily carried, and can recognize information on a gas state in real time from the sensor node installed to be operated wirelessly in conjunction with a sensor node to transmit the information to a server. Further, a change in a structure in a business field can be flexibly coped with, an installation space for a detection system and an activity space of a worker in the work field cannot be restrained, and installation costs can be reduced. [Reference numerals] (10) First communication unit; (21) Sensor library unit; (22) Scanning unit; (23) Matching unit; (24) Reference unit; (25) Setting unit; (26) Storage unit; (27) Alarming unit; (28) GPS unit; (30) Display unit; (40) Second communication unit; (50) Power supply unit; (60) Power control unit |
