摘要:
There is provided a navigation system using a wireless communication system and a route guidance method thereof. In the navigation system, an information center searches out an optimum route between a present vehicle position and a destination referring to map data in its map database and generates route guidance data. A navigation terminal inside the vehicle calculates the present position of the vehicle, transmits the vehicle's current position information to the information center, receives the route guidance data, and announces a notification message. A wireless communication network connects the information center to the navigation terminal wirelessly.
摘要:
Disclosed are a telematics terminal and a method for transmitting route guidance information data fitted to a receiving terminal. The method includes the steps of initializing operational conditions of a mobile communication terminal by transmitting device information of the telematics terminal to the mobile communication terminal when a connection between the telematics terminal and the mobile communication terminal is detected, receiving display performance information from the mobile communication terminal, creating route guidance data to be transferred to the mobile communication terminal for telematics services, selecting a route guidance region to be transferred to the mobile communication terminal from route guidance data based on the display performance information of the mobile communication terminal and reconstructing route guidance data for the selected route guidance region, and transmitting the reconstructed route guidance data to the mobile communication terminal. Thus, it is possible for the users to use telematics services without exchanging the mobile communication terminals.
摘要:
Disclosed is a support unit for visually inspecting a display substrate, such as an LCD device, that enhances accuracy of the inspection by supporting the display substrate at dummy regions between cell areas. The support unit includes fixed bars disposed apart from each other and along a first direction; a plurality of support bars connected to the fixed bars, the support bars oriented along a second direction crossing the first direction and movable along the first direction; a guide bar mounted on at least one of the support bars, the guide bar oriented along the first direction and movable along the second direction; first and second auxiliary support bars connected to the guide bar, the auxiliary support bars oriented along the second direction and movable along the first direction; and a plurality of supporting means disposed on the support bars and the auxiliary support bars.
摘要:
A refrigerator dispenser includes an ice dispensing actuator, an ice dispensing chute oriented closer to a front surface of a refrigerator door than the ice dispensing actuator, a liquid dispensing actuator oriented closer to the front surface of the refrigerator door than the ice dispensing actuator and the ice dispensing chute, and a liquid dispensing chute oriented closer to the front surface of the refrigerator door than the ice dispensing actuator, the ice dispensing chute, and the liquid dispensing actuator.The ice dispensing actuator, the ice dispensing chute, the liquid dispensing actuator, and the liquid dispensing chute are arranged in a serial order, along a vertical plane that extends substantially perpendicular to the front surface of the refrigerator door within which the cavity exists, from a relatively deep position within the cavity to a relatively shallow position within the cavity or the front of the cavity.
摘要:
A method for manufacturing a plurality of light sources is provided with a low cost to economically construct a passive optical subscriber network of a wavelength division multiplexing method using a wavelength division multiplexing and demultiplexing device. More specifically, disclosed is a method for manufacturing a plurality of light sources with a low cost applying a planar lightwave circuit (PLC) hybrid integrated technology to a PLC chip as a method for constructing a light source with a plurality of wavelengths constituting an optical transmitter of a base station to economically construct a passive optical subscriber network of a wavelength division multiplexing method.
摘要:
A refrigerator is provided which includes a variable temperature storage formed in the chilling chamber; a heating room formed on a side of the variable temperature storage; a heating device installed in the heating room and configured to generate heat; a first local circulating path in which cool air in the freezing chamber flows into a rear path through the variable temperature storage; an adjusting device configured to adjust a quantity of cool air flowing into/out of the variable temperature storage through the first local circulating path; a second local circulating path in which heated air in the heating room passes the variable temperature storage and flows into the heating room again; and a temperature sensor configured to sense a temperature in the variable temperature storage. Because various ranges of temperature can be maintained in the refrigerator, it is possible to perform optimum-temperature storing according to various kinds of foods. Accordingly, various kinds of foods can be stored freshly for a longer time.
摘要:
A negative ion generator using a carbon fiber can facilitate its manufacturing process, improve negative ion generation efficiency and implement improved antimicrobial and sterilizing functions by distributing metallic particles in an activated carbon fiber and then applying a voltage thereto. To this end, the negative ion generator comprises: a carbon fiber in which metallic particles are distributed; an electrode connected to the carbon fiber and applying a voltage thereto; and a power unit for supplying power to the electrode.
摘要:
An improved multifiber optical connector is disclosed which concurrently transmits an optical signal and provides for optical signal transmission with a lower transmission loss. The connector includes an adapter including openings into which a plug is inserted, a pass through hole formed in a central portion of the multifiber optical connector, and engaging holes formed in portions of the multifiber optical connector, a plug, which engages the openings of the adapter, including a through hole, into which optical fibers are inserted, formed in a central portion of the plug, an engaging portion having an engaging jaw portion for connecting the plug to the adapter and formed at one end of the plug, a plug housing for receiving a body of the plug, a ferrule, which is disposed in one end of the plug, having a plurality of holes into which a core of the optical fibers are inserted to provide protection and alignment, an optical fiber alignment device inserted into the pass through hole of the adapter, for surrounding an outer portion of the ferrule disposed at one end of the plug inserted into the adapter and for aligning the optical fiber inserted into the ferrule, and an optical cable protector surrounding an outer portion of the optical cable connected for protecting against breakage of the optical cable.
摘要:
A refrigerator dispenser includes an ice dispensing actuator, an ice dispensing chute, an ice dispensing housing positioned within a refrigerator door cavity and configured to define an ice dispensing cavity through which ice dispensed by the ice dispensing chute passes, a liquid dispensing chute positioned closer to a front surface of a refrigerator door than the ice dispensing housing, and a liquid dispensing actuator positioned on the ice dispensing housing and configured to receive input to inspire dispensing of liquid through the liquid dispensing chute.
摘要:
An aerogel including a polymerization product of a first monomer selected from an aryl polyol compound including at least two aryl groups linked to each other by a linker, an aryl polyol compound including at least two aryl groups fused to each other, or a combination thereof, and a second monomer including a benzene substituted with at least two hydroxyl groups.