37 results about "Routing indicator" patented technology

A computer-implemented approach for routing an integrated circuit using non-orthogonal routing is accomplished during two phases: a global routing phase and a detailed routing phase. During global routing, routing indicators, in the form of hint polygons, are added to the integrated circuit layout and strategy lists, that include bias directions and straying limits, are generated for the new wires to be added. The hint polygons and strategy lists are used during detailed routing to aid in placing the new wires. If obstacle conflicts or insufficient space problems prevent the detailed routing of a new wire, then an obstacle resolution portion of global routing is used to resolve the obstacle conflict and / or provide additional space in the integrated circuit layout to route the new wires. Obstacle resolution includes, without limitation, moving or changing layout geometry, changing or add hint polygons, changing the routing strategy by changing the bias direction and / or adjusting straying limits, inserting one or more layer changes, instructing the detailed router to backup and insert a bend, ripping-up and rerouting one or more wires, or routing the wire from the destination connection point. Also, a tight routing approach may be employed to accommodate constructing routing paths in tight layout areas. Object specific design rule checks are employed to increase routing flexibility optimize routing performance. “On-the-fly” design rule checks are performed on portions of routing paths as the routing paths are being constructed.

Deployment of a hub-and-spoke (HaSP) topology virtual private network (VPN) may be facilitated by implementing a bi-directional VRF on a hub PE and using the hub PE as a hub-reflector. Route distinguishers and route targets may be used to differentiate traffic originating on the spokes from traffic originating on the hub. Using a bi-directional VRF allows a HaSP VPN to be created using a single link between the hub CE and hub PE. Allowing the hub CE to control spoke route distribution, and differentiating the direction of the flow by route target and route designator, enables the hub to control traffic between the spokes. Configuring the hub PE as a route reflector allows communication between the spokes to take place without having the CE hub inspect every piece of traffic. Optionally, other services may be provided by the hub PE as well, such as NAT, firewall, and AAA services.

A bridged network system (10, 10′) is described comprising a plurality of nodes (N1-N7). Each node in the plurality of nodes is coupled to communicate with at least one other node in the plurality of nodes. The plurality of nodes comprise a bridge network between external nodes located externally from the plurality of nodes. Each node of the plurality of nodes is operable to perform the steps of receiving a packet (20, 20′), wherein the packet comprises a route indicator field, and responsive to the packet being received prior to a time of failure along a communication link between two of the plurality of nodes, transmitting the packet along a first route in the system to another node in the plurality of nodes. Conversely, each node of the plurality of nodes is also operable to perform the step of, responsive to the packet being received after a time of failure along a communication link between two of the plurality of nodes and in response to the route indicator field, transmitting the packet along a second route in the system to another node in the plurality of nodes, wherein the second route differs from the first route and is identified prior to the time of failure.

A computer-implemented approach for routing an integrated circuit using non-orthogonal routing is accomplished during two phases: a global routing phase and a detailed routing phase. During global routing, routing indicators, in the form of hint polygons, are added to the integrated circuit layout and strategy lists, that include bias directions and straying limits, are generated for the new wires to be added. The hint polygons and strategy lists are used during detailed routing to aid in placing the new wires. If obstacle conflicts or insufficient space problems prevent the detailed routing of a new wire, then an obstacle resolution portion of global routing is used to resolve the obstacle conflict and / or provide additional space in the integrated circuit layout to route the new wires. Obstacle resolution includes, without limitation, moving or changing layout geometry, changing or add hint polygons, changing the routing strategy by changing the bias direction and / or adjusting straying limits, inserting one or more layer changes, instructing the detailed router to backup and insert a bend, ripping-up and rerouting one or more wires, or routing the wire from the destination connection point. Also, a tight routing approach may be employed to accommodate constructing routing paths in tight layout areas. Object specific design rule checks are employed to increase routing flexibility optimize routing performance. “On-the-fly” design rule checks are performed on portions of routing paths as the routing paths are being constructed.

The invention relates to an intelligent road guiding system and a method, wherein, the system comprises a microcontroller, an input device, a display terminal, a route indicator light and a sensor. When a user inputs a destination by a keyboard, voice or a touch screen, the microcontroller searches out an optimal route to reach the destination, and simulates and displays the route on an electronic map of an LCD terminal; along with the walk of the user, the inductive indicator light of the road indicates by flickering, a playback output system plays the sight introduction corresponding to the location of a scenic place where the tourist arrives, and the LCD plays the film and video about the scenic place at the same time, wherein, the emitted light color of the inductive indicator light is selected by the tourist, if the optimal routes of a plurality of tourists have an overlapped section, and the section can be reached at the same time, different routes can be differentiated by alternately emitting lights of corresponding colors by the inductive indicator light. The invention is provided with a voice playing system and a video playing system, is good at sound and figure and can replace manpower tour guiding, thus effectively saving the financial, material and human resources.

The invention discloses a method and device for generating routing information and determining transmission paths. The method comprises the following steps: determining transmission node pairs which may carry out data transmission on control nodes; determining the paths which can carry out data transmission between the transmission node pairs; generating the routing information, sending routing indicators to one or two transmission nodes and / or intermediate nodes in the transmission node pairs, wherein the routing indicators carry the routing information and the like; receiving the routing indicators on the transmission nodes and / or the intermediate nodes, and determining the paths for data transmission according to the routing indicators and / or the business requirements and the current transmission parameter. According to the method and device disclosed by the invention, the centralized routing management and distributed routing selection are combined, on the one hand, the transmission delay, reliability and other business requirements can be controllable, and on the other hand, the flexibility of the distributed system with multiple path scheme selection can be fully played.

Methods and systems for load sharing signaling messages at the MTP level are disclosed. When a signaling message is received, it is determined whether the signaling message includes a routing indication indicating route-on-point-code-subsystem-number. If the routing indicator indicates route-on-point-code-subsystem-number, it is determined whether the signaling message belongs to an MTP level 3 load sharing group. If the signaling message belongs to an MTP level 3 load sharing group, the signaling message may be routed to any of the point codes in the MTP level 3 load sharing group. Routing the signaling message to a point code in the MTP level 3 load sharing group may include replacing the destination point code in the signaling message with the destination point code of the node to which the signaling message is to be routed. Once the point code has been replaced, the signaling message is routed to the destination associated with the point code.

The invention discloses a train reminding and pre-warning system which comprises a master server, wireless service hosts and trainman handheld mobile devices. A reminding and pre-warning database is updated by the master server in real time, and newest reminding and pre-warning data is acquired in real time according to duty lines and automatically pushed to the mobile devices. The wireless service hosts are responsible for the large file storage service and communication between the mobile devices and the master server. The mobile devices carry out reminding and pre-warning on trainmen dynamically in the forms of images, characters and sounds in the running process according to the public service line where a train is located at present and kilometer posts. Reminding and pre-warning comprises reminding of various safety places, reminding before arrival, stop reminding, departure reminding, phase splitting reminding, route indicator reminding, construction running reminding, brake force testing and train tail relevant reminding, and running accounts are recorded automatically. By means of application of the train reminding and pre-warning system, the operation level of the trainmen can be effectively increased, and forceful guarantees are provided for running safety.

The invention provides a tramcar positive line signal control system and a control method thereof. The tramcar positive line signal control system comprises a control module with an interlocking logical judgment function and a controlled equipment unit connected with the control module by virtue of a communication interface, wherein the control module is respectively in communication connection with a dispatching control center and vehicle-mounted wireless equipment by virtue of communication interfaces. According to the control method, interlocking logical judgment is adopted for performing automatic control and manual control on a tramcar; the positive line signal control system is mainly used for finishing logical operation and logic control of a positive line interlocking system; furthermore, by virtue of cooperation of the dispatching control center and all the modules, the tramcar positive line signal control system has relatively perfect self-diagnostic capability, and has functions of detecting and alarming working conditions of equipment such as a route indicator and lever stand; display and alarm are performed on the control center by virtue of a wireless transmission system or an optical cable and remote fault diagnosis is implemented. The tramcar positive line signal control system can be used for improving the efficiency and safety of the tramcar in passing tracks and improving the operation automation level and the operation intellectualization level.

An object, for example a building, is divided into different sections. Each section comprises a plurality of computers, each controlling an individual escape route display or a group of escape route displays. The computers are controlled by monitoring sensors of the object section. The blueprint of the object section and a control algorithm for the safest escape route from the object section is stored in the computers. The invention further relates to an escape route display that can be used for a device of said kind.

The invention discloses a method for selecting an application front end, which comprises that: a user data warehouse receives a request message with subscription instruction information from the application front end and sets a routing indicator according to the received subscription instruction information; and when transmitting a notification message, the user data warehouse selects the application front end according to the set routing indicator. The invention also discloses a device for selecting the application front end and the user data warehouse. Through the method, the device and theuser data warehouse, the proper application front ends transmitting the notification message can be effectively selected.

The invention discloses an indication angle testing system of a precision approach channel designator lamp and a testing process thereof, which comprises a camera and a support bar for supporting the camera, wherein the system further comprises a self-leveling level for searching the measuring horizontal reference, a computer which is used for the slope lamp image signal collection, light strength and color measurement and the camera control, a video capture board for collecting image signals, and a laser range finder for measuring the horizontal distance, wherein the camera is connected with the video capture board through a coaxial cable, the video capture board is connected to the computer, and the control port of the camera is connected with the computer through a control wire. The invention has the characteristics of high measuring precision, simple testing process and strong measuring function. The invention is applied to replace the traditional aircraft check, saves a great amount of expenditure for airfields, ensures the accuracy of a PAPI lamp, reduces accident rate, and meets the requirements of airfields to the detection cycle of the PAPI lamp, and is beneficial for the modern building of the airfield.

The present invention proposes method for routing a message from an origin (1,1A,1B) to a destination, said destination being adapted to have a subscription to plural networks (GPRS-NW, GSM-NW) adapted to transmit messages, said method comprising the steps of: determining (S21), whether said destination has a multiple network subscription; selecting (S24) a route for said message through said multiple network (GSM-NW, GPRS-NW), if said destination has a multiple network subscription; and transferring (S25) said message from said origin to said destination via said selected route, wherein said selected route is selected dependent on a value of a route indicator (ROUT_IND). Also, the present invention indicates a corresponding message routing device. Consequently, according to the present invention, a more efficient delivery of messages is achieved, since unsuccessful attempts for message delivery can be significantly reduced. Also, the resources of the network can be saved with the present invention being implented, since the best route for a message can be chosen and selected according to the prevailing situation at the destination, i.e. the subscriber terminal. Thus, the route indicator parameter (on the SMSC-SMS-GMSC interface) can optimize the routing of messages such as SMS messages, can cause an increased success rate for message delivery using the first route as a first attempt, and in consequence, reduces the load in network control devices such as MSC's and on corresponding interfaces.

The computer communications and data transfers in the prior art depend on costly networks and internetworks, also on the problematic and defective addressing systems and further on the time consuming elaborate intelligent routing table look-up-mapping procedure and still further on the advantageous method for source or explicit routing getting sadly confined to communications within specialized single costly network like ATM, MPLS, etc., and not being extended for end user-to-end user communications. These problems are solved by evolving an alternate structure for communications without the use of any network and based on an inexhaustible device-attached permanent addressing system, and more importantly, this system exhibiting totally blemish-less or accusation free delivery to the addressee proper. The alternate structure takes into cognizance the geographical locations of computer devices which form the basis for end user-to-end user recorded dedicated circuit connected paths and the associated improved technologies emerging there-from such as Global Communication topology (GCT), Access Provider Exchanges (APEs), Strict Prescribed Path (SPPs), Global Strict Prescribed Path Address Directory (GSPPAD), and Route Indicators (RINDs). The resulting routing / switching method and header / frame devices Data Route Compact (DRC) are getting suitably improved to achieve high speed worriless communication.

The invention discloses a method for positioning train lines. The method comprises the following steps of firstly organizing a railway network of the whole country according to public-work lines, and dividing main lines and branch lines according to the lines of operation sections so as to obtain a high-density correspondence lattice between kilometer posts and GPS points of the lines; using a route indicator as a trigger point, beginning to select all possible routes (branch lines) passing the points from the points passing the route indicator, matching all the selected possible routes (branch lines) with current GPS longitude and latitude, and obtaining the lines with the shortest distances so as to position practical lines through an error shielding mechanism; and besides, once the branch lines or the main lines are positioned, no longer matching the branch lines and the main lines, and only dynamically matching 100-150 points before and after current GPS points on a mobile terminal. According to the method for positioning the train lines disclosed by the invention, the main lines and the branch lines in the complex railway network can be positioned quickly, accurately and effectively, navigation prompt can be performed timely and accurately to trainmen, and the method has broad application prospects.

An optical switch (10) includes two input optical fibers (21, 22) for inputting light beams, two output optical fibers (41, 42) for receiving the light beams, a path-switching assembly (30) having a prism (321) for switching paths of the light beams, a relay (33) having a controlling circuit for controlling the path-switching assembly, two input indicators (71, 72), and two output indicators (73, 74). The path-switching assembly has a first operative state in which the prism is moved out of a path of the light beams, and a second operative state in which the prism is moved into the path. The input indicators are single color LEDs that can respectively display orange and green. The output indicators both are double color LEDs, and each can display orange and green. The output indicators instantly change color upon a change in the status of light routing of the optical switch.

The invention discloses a swing type three-dimensional route indicator. The route indicator comprises a vertical plate and a fixed indicator, wherein the vertical plate is transversely provided with an avoidance hole; shaft holes are formed in two sides of the avoidance hole respectively; a movable indicator is arranged in the avoidance hole and comprises a rotating shaft and a revolving drum; spiral stripes are arranged on the outer side of the revolving drum; the rotating shaft is arranged in the shaft holes in a matching manner and the tail end of the rotating shaft is provided with a fan blade. A dynamic display route indicator is provided; according to the characteristic that an air flow is certainly brought when a roadside vehicle or pedestrian moves, the fan blade of the movable route indicator rotates quickly when the vehicle or the pedestrian passes by, so that the driver and the pedestrian are reminded of paying attention to introduction of the route indicator. The introduction of the route indicator is not necessarily one part of an arrowhead and can also be other patterns to achieve the purpose of striking. The route indicator is rational and novel in design, has a good use effect and is suitable for popularization and implementation.

The present invention provides a control method for a route indicator light, comprising: S1, detecting and obtaining flow data packet information of a router; S2, classifying and storing the flow data packet information; S3, accumulating according to the stored flow data packet information to obtain a flow average value; S4, comparing the statistic flow average value and a preset flow threshold value; when the flow average value is greater than the preset flow threshold value, executing S5; otherwise, executing the S1; and S5, sending a control command to control an indicator light to be turned off. The present invention also provides the router. The indicator light can be turned on and off according to a condition that a user performs an Internet suffering behavior in a specific time period by using the present invention, the discomfort of the user, caused by the indicator light in certain scenes, can be solved without manual control, an original indication function of the indicator light is preserved, and the user experience degree is promoted in a using process.

The invention provides a bus station and platform integrated machine, which belongs to the application field of information technology and comprises a chassis. A bus line indicator is arranged at thelower left corner of the chassis; a waiting information display is arranged on the left side of the bus line indicator, and a pocket is arranged on the right side. A touch control display screen is arranged above the bus line indicator; a ticket outlet is arranged at the upper left side of the pocket, and a change outlet is arranged at the upper right side. A banknote inlet is arranged above the pocket; an IC card inlet is arranged above the banknote inlet; the invention prompts the operation of a bus by setting a bus route indicator and a waiting information display. The IC card entrance or banknote entrance is convenient for people to purchase tickets, the charging window is convenient to make up power for the mobile equipment, the touch control display screen is convenient to inquire about the transfer route, the device transmits information through the information exchange module, the data processing module processes data, the voice prompt prompts people to operate, and the weatherforecast display column reminds people of the weather change.

A network node for use in a wireless sensor network has memory that is configured to store a routing indicator indicating whether the network node may function as a routing node for messages destined for other nodes of the wireless sensor network. The network node also has logic that is configured to control, based on the routing indicator, whether the network node is specified as a hop for a data path from a source node to a destination node of the wireless sensor network. In one exemplary embodiment, the routing indicator is controlled based on sleeping characteristics of the network node.

The invention discloses a new energy bus stop board and an application method thereof. The new energy bus stop board comprises a stop board body, a base is arranged at the bottom end of the stop boardbody, a bearing plate is arranged at the other end of the stop board body, a supporting plate is arranged between the bearing plate and the base, door plates are arranged on the supporting plate, door handles are arranged on the door plates, solar energy panels and supports are arranged at the top end of the bearing plate, fan blades are arranged at the top ends of the supports, an LED display screen is installed at one end of the bearing plate, and a stop board is installed at the bottom end of the bearing plate. According to the new energy bus stop board and the application method thereof,wind energy and optical energy are converted into power energy through the fan blades and the solar energy panels; meanwhile, as the passenger flow of the bus stop board is large, persons waiting fora bus convert kinetic energy into power energy while keeping fitness through fitness bikes, the power energy is used for a bus station, and power energy is generated through the fitness bikes while the persons wait for the bus and rest; getting-on persons orderly get on the bus through a getting-on opening in a partition plate; as routes to destinations and vehicles are conveniently queried through a bus route indicator, traveling is convenient.

The invention discloses a universal rotating adjusting mechanism for a bow mounted route indicator light. The mechanism comprises a down and a ceiling plate which are connected; a light slot is formed in the down; a rotating head is arranged on the down; a rotating end is arranged at the end part of the rotating head; the ceiling plate is in a shape of a circular table; a rotating ring is arranged at the upper end of the ceiling plate; a locking ring is arranged at the lower end of the ceiling plate; the rotating end is clamped into the lock ring and connected with the lock ring through a clamp. According to the mechanism, the light body is stored in the light slot; when the light body is turned on, light can transmit through the light slot; the down can rotate around the lock ring through the rotating end, so that the universal rotating adjusting can be achieved, and the route of other ships can be guided conveniently while sailing on the sea.

The invention discloses an optical fiber routing indicator which comprises a substrate and an optical film coated on the substrate. The substrate is made of light transmittance flexible materials, and the thickness of the substrate is smaller than wavelengths of signals in an optical fiber. The invention further discloses a method for manufacturing the optical fiber routing indicator and an optical fiber connector comprising the optical fiber routing indicator. According to the scheme, the optical fiber routing indicator, the method and the optical fiber connector have the advantages that the technological complexity can be reduced, and the optical fiber routing indicator is easy to cut, store and transport; the thickness of the substrate can be smaller than the wavelengths of the optical signals, so that loss is reduced; and complicated packaging measures are omitted.

The invention discloses a routing method, device and electronic equipment for a reachable channel. The method includes: initializing the weight information of each reachable channel provider; configuring the routing index of each reachable channel provider; obtaining the supply of each reachable channel The supplier pushes the routing index data of the information according to the weight information; and updates the weight value of each reach channel provider according to the routing index data. The present invention reflects the comprehensive push efficiency of each reach channel by configuring the routing index of each reach channel, initializes the weight information of each reach channel provider as the initial distribution basis for each reach channel route, and finally supplies The supplier updates the weight value of each reach channel supplier according to the routing indicator data of the initial weight push information. In this way, while ensuring the user reach rate, the efficiency of channel routing is improved and operating costs are reduced.

The present invention generally relates to methods of routing packets in a network comprising Autonomous Systems (ASs), next hop determiners for routing packets in such a network, systems for routing packets in such a network, and route indicator feeders for providing modified route indicators. A method of routing packets in such a network may comprise: obtaining route indicators each comprising: an indicator of a network prefix; and an indicator of an AS path for delivering packets to an AS having the network prefix; identifying at least one said route indicator having an AS path indicator comprising a predetermined AS identifier; storing the network prefix indicator of each said identified route indicator; receiving at least one packet having an address indicating a destination; and if the destination address of said packet is within an address range defined by a said stored prefix indicator, transmitting the packet on a non-peering connection to the AS having the predetermined AS identifier.

The invention belongs to the technical field of municipal garden facilities and discloses an integrated public toilet for gardens. The integrated public toilet comprises a foundation, a resilience seat, a route indicator board, a double-door toilet and a water tank. The route indicator board is arranged at the rear end of the resilience seat which is arranged at the upper end of the foundation; the double-door toilet is arranged at the right end of the route indicator board; the water tank is welded to the upper end of the double-door toilet; a plurality of universal castors with brakes are uniformly distributed at the lower end of a base of the double-door toilet. The integrated public toilet is simple in structure, scientific and reasonable in design, attractive in appearance and small in size, the garden space is optimized completely, and resting and toileting functions are provided; the universal castors with the brakes are convenient to move, large transporting equipment is avoided, and convenience and quickness in replacement and maintenance are realized; an integral map or a route map of a scenic area can be displayed by the route indicator board to make it convenient for people to plan a route; by a double-door design of the toilet, convenience and practicality are achieved; by air circulating equipment in the toilet, health in use is achieved; photovoltaic panels are additionally arranged to make full use of solar energy, and energy saving and environmental friendliness are realized.

The invention discloses a method for selecting an application front end, which comprises that: a user data warehouse receives a request message with subscription instruction information from the application front end and sets a routing indicator according to the received subscription instruction information; and when transmitting a notification message, the user data warehouse selects the application front end according to the set routing indicator. The invention also discloses a device for selecting the application front end and the user data warehouse. Through the method, the device and theuser data warehouse, the proper application front ends transmitting the notification message can be effectively selected.