摘要:
A method for providing traffic information includes registering a schedule containing the request details of a request for traffic information, receiving real-time traffic data for a time duration in advance of a traffic information provision time, and creating traffic information using the real-time traffic data at the traffic information provision time, and providing the traffic information. A related apparatus is also provided. The traffic information providing method and apparatus reduces an initial waiting duration for the provision of real-time traffic information.
摘要:
Disclosed is a GIS based network information monitoring system that intuitively combines GIS based geographic information with traffic information and a security event, expresses the combined geographic information on a display, and does not need position calibration of network information when the traffic information and the security event are expressed. The GIS based network information monitoring system includes: a geographic information processing module receiving network information from an external network device, containing GIS based geographic information, and creating geographic information corresponding to location information in response to the location information; and a network information processing module mapping the network information to geographic information corresponding to the location information to express the mapped network information, connecting an attack site of a packet causing a security problem, an intermediate site, and a target site using lines, and intuitively expressing the network information by varying the widths and colors of the lines according to the attack type and danger level of the packet.
摘要:
A traffic information providing method and apparatus. The traffic information providing a method and apparatus provides for collecting real-time traffic information and supplementary information; broadcasting the collected real-time traffic information; storing the collected supplementary information in a supplementary information database; receiving a supplementary information request from a user who confirms the broadcast real-time traffic information; searching supplementary information corresponding to the received supplementary information request; and delivering the searched supplementary information to the user. In accordance with user requests, traffic information services differentiated among the users can be delivered. A benefit can also be realized among traffic information service providers, mobile network operators and the users.
摘要:
A method is disclosed for controlling a pretilt angle direction for a liquid crystal cell comprising the steps of first setting the magnitude of pretilt angle and a plurality of pretilt angle directions in an alignment layer. This first step is achieved by irradiating linearly the alignment layer with polarized or unpolarized UV light. One of the plurality of pretilt angle directions is then selected by exposing the alignment layer to UV light a second time.
摘要:
A LC cell is manufactured by the method including the steps of: rubbing a first alignment layer coating a first substrate, such that the first alignment layer has a first pretilt angle associated therewith; exposing said second alignment layer coating a first substrate to light such that said second alignment layer has at least one second pretilt angle associated therewith; and providing a liquid crystal material between said first and second substrates. The materials for the first and second alignment layers include a polyimide and a polysiloxane based material.
摘要:
A method of controlling the pretilt direction of the alignment layer in a liquid crystal cell including applying thermal energy to the alignment layer and exposing the alignment to light to control the pretilt direction of the alignment layer.
摘要:
A method of fabricating multi-domain liquid crystal cell includes the steps of providing first and second substrates, the first and second substrates being coated with photo-alignment layer, covering the substrate with a mask which has a plurality regions having different transmittances, exposing the substrate to vertical light having a first polarization direction, and exposing the substrate to oblique light. The photo-alignment materials include polysiloxane-based materials.
摘要:
A photo-irradiating apparatus includes a UV lamp generating the UV light, a lens, a polarizer in which the UV light is linearly polarized, and a substrate exposed by the linearly polarized UV light. The UV lamp, the lens, and the polarizer are arranged in a line. The UV light is irradiated into the alignment layer during the moving of a scan motor to irradiate the whole area of the alignment layer uniformly. In addition, the light is obliquely irradiated into the alignment layer so that the area exposed to the light is enlarged.
摘要:
A bend-aligned liquid crystal cell is manufactured by irradiating first and second alignment layers with first and second polarized ultraviolet lights to impart first and second pretilt angles in the first and second alignment layers, and injecting molecules of liquid crystal material between the first and second alignment layers. The alignment layers include polysiloxane based materials or polyvinylfluorocinnamate in which the pretilt angle of the alignment layer is changeable according to the ultraviolet absorption energy.
摘要:
A cooking pan provided with an exhaust device is capable of reducing smells or smoke generated when food is cooked. The cooking pan includes a distribution plate that is installed at the center of a lower surface of a bottom part of the cooking pan with a predetermined gap to form an exhaust space part, and an exhaust pipe that connects the exhaust space part with an interior of the cooking pan. Thus, the smells and smoke of the interior of the cooking pan are forcibly discharged and burnt by a pressure difference between the interior and exterior of the cooking pan and by flowing flames applied to the distribution plate of the lower surface of the cooking pan, so that the unpleasant smells and smoke are remarkably reduced, as is the emission of carbon dioxide.