Abstract:
PURPOSE: A meter reading method is provided to solve the previous technical problem by receiving the identified data (ID) from the each surrounding meter at a point, and by setting and reading the reading order. CONSTITUTION: A meter comprises of a meter cell (12) and the first to the forth meter cells (14,16,18,20). The reading meter and the four cells are located on the center of the meter cell (12) and four cells (14-20) above, respectively. It enables the communication between the reading machine and meters. It also fastens the meter reading speed and reduces the number of visiting places to read meters and the labor. Accordingly, the extra labor can be used for other works and it is more effective when the meters are congested.
Abstract:
The present invention relates to a smart ubiquitous sensor network system (USN) system for remotely managing agriculture and stockbreeding, capable of sensing a growth environment such as an agriculture and stockbreeding, an environment, and a ship plant in the USN system, analyzing the growth environment, and maintaining the growth environment at the optimal state. In particular, the smart USN system includes at least one end device sensor part for sensing at least one value of the temperature, humidity, and illuminance of the end device; an end device control unit for controlling at least one of lighting, fans, switches, and boilers by using data sensed by the end device sensor part; a coordinator for collecting each sensor value information by calling the end device, comparing the sensor value information with a preset value, and controlling each end device if the sensor value information exceeds the preset value; and an RF communication module for transmitting the data collected from the end device to an operator terminal in a remote plate.
Abstract:
PURPOSE: A local unit having a data securing function and a wireless communication function is provided to simplify installation by including a data securing function and a communication function through manufacturing a local unit and a communication unit in one chip and one module shape. CONSTITUTION: A storing part(110) stores various information delivered from objective equipment. An analyzing part(120) analyzes data stored in the storing part and determines whether the objective equipment is abnormal. A communication part(130) delivers the state of the objective equipment to outside. [Reference numerals] (110) Storing part; (120) Analyzing part; (130) Communication part
Abstract:
PURPOSE: An apparatus and a method for monitoring/controlling a device which is located at a remote place using a mobile communication terminal are provided to send a message through data communications instead of SMS in case emergencies. CONSTITUTION: An input module(201) receives a remote monitoring command from a mobile communication terminal. A state value processing module(202) receives the value of a state of a specific operation or a specific function. A conversion module(203) converts the value of the state of the specific operation or the specific function into texts or images. A tag processing module transmits a controllable tag to the mobile communication terminal.
Abstract:
PURPOSE: A remote water quality monitoring system is provided to control the water pollution by performing real time monitoring. CONSTITUTION: The cleansing device(20) washes the sensor(19) and the water tub sensing the pollution level of the collected sample water from the sanitary sewer(10) in the water tank(17). The opening valve(21) selectively discharges the sample size of the water tub to the sanitary sewer or the collected water bottle. The label printer prints the information of the sample size on the paper attached to the water sampling container. The sealing device(30) seals hermetically the water sampling container to the vacuum state.
Abstract:
PURPOSE: An apparatus and a method for sharing information through data broadcast using WLAN protocol are provided to store or operation information according to a command by transferring a specific command received from the other apparatus. CONSTITUTION: Communication modules transmit and receive signal for communicating with a sensor. A controller(420) performs a session connection with a coaching apparatus through the communication module. The controller receives the command transmitted by the coaching device according to the apparatus. The controller receives a message the command which the coaching apparatus transmits. The controller outputs sensing information and receives sensing information by the sensor.
Abstract:
A water measurement device and a communications method capable of communicating with a control server are provided to solve a communication failure by performing communication with a control server. A water measurement device(1) includes a control server(2), a water quality sensor(120), a controller(100) and a communication method setting unit(200). The control server processes water quality data. The water quality sensor acquires water quality data. The controller transmits water quality data which are obtained by using the water quality sensor to the control server. The communications method of controller and control server is set up.
Abstract:
A surveying system is provided to prevent contamination of a transparent window for smooth laser transmission by washing the transparent window with a washer. A surveying system includes a pile(10), a main survey unit(20), a detector(30), a washer, and a wireless terminal. The pile is fixed down to a hard foundation exposing the upper part thereof over the ground. The main survey unit, including a first case with a transparent window, is installed on the pile and generates laser beams for survey. The detector, including a second case with a transparent window, is installed on the upper part of a reference point(3) and receives the laser beam from the main survey unit for calculating a received position of the laser beam. The washer is installed on the main survey unit and the detector and washes the transparent windows of the main survey unit and the detector. The wireless terminal communicates with the main survey unit.