135 results about "Transportation Facility" patented technology

The invention discloses an inland river water transportation facility monitoring data secure transmission method based on a block chain technology, and the method comprises the following steps: selecting an optimal sensor for data collection according to the geographic position and operation environment of a facility through a dynamic sensor switching mechanism, and eliminating errors caused by equipment faults and environment interference, after the collected data is subjected to time-space aggregation processing and classified according to geographic areas and time windows, based on a block chain node selection algorithm, an optimal node is selected for data transmission, the data is encrypted by adopting a hierarchical encryption strategy, the encrypted data is stored in a block chain network, and the data is transmitted to the block chain network through a threshold-triggered smart contract. And monitoring the stored data in real time, and automatically adjusting a monitoring scheme or starting an emergency mechanism when the stored data exceed a preset threshold value. The invention aims to improve the security and integrity of monitoring data transmission.

The invention discloses a pumped storage power station development potential evaluation system based on reservoir geographic characteristics, and relates to the technical field of pumped storage power station site selection planning, and the method comprises the steps: obtaining the dam data and satellite remote sensing topographic data of a built reservoir, and screening the built reservoir as a lower reservoir of the pumped storage power station according to the reservoir capacity; for mountain land and flat land terrains, searching stations around a lower reservoir as an upper reservoir of the pumped storage power station according to the topographic data of the built reservoir dam; estimating the potential reservoir capacity and energy storage capacity of the upper reservoir, and calculating and developing the theoretical potential of the pumped storage power station; and excluding human activity areas, traffic facilities and water limited areas, and calculating and developing the achievable potential of the pumped storage power station. According to the method, technical support is provided for the development mode of the pumped storage power station in which the upper reservoir is additionally built based on the built reservoir in the large spatial scale, the problems that a traditional potential evaluation method is limited by a single terrain and low in efficiency are solved, and sustainable development of the pumped storage power station is promoted.

A container transport facility F includes a transport vehicle 100 configured to transport a container 60 that is configured to be step-stacked in an up-down direction; a storage shelf 8 configured to store the container 60; and a work area 9A in which target work is performed. A holding area 7A is provided at a location different from the work area 9A and the storage shelf 8. The holding area 7A includes a holding portion 70 that holds a step-stacking container group 6G. The holding portion 70 is configured to transfer the step-stacking container group 6G between the holding portion 70 and a support portion 2 by a second transfer device 22 of the transport vehicle 100.

A cable transportation carrier for transporting people includes a connector designed to be attached to an aerial cable. A frame is fixed to the connector and defines a permanent opening onto the outside. An anchor point is provided and is designed to attach a person equipped with a safety harness with a safety connector. The anchor point defines a blocking state and a free state. In the blocking state, the safety connector cannot leave the anchor point. In the free state, the safety connector can leave the anchor point. A locking device presents a locked state and an unlocked state. In the locked state, the locking device keeps the anchor point in the blocking state. In the unlocked state, the locking device allows the anchor point to switch between the blocking state and the free state.

The utility model relates to a detection system for a slide wire, which comprises a moving mechanism capable of moving along the slide wire; the first temperature sensor is arranged on the moving mechanism and is used for detecting the temperature of the slide wire; the camera is arranged on the moving mechanism and is used for shooting an image of the sliding contact line; the alarm device is used for carrying out alarm operation when the temperature of the slide wire is greater than a first preset temperature; a first communication connection exists between the control device and the first temperature sensor, a second communication connection exists between the control device and the camera, and a third communication connection exists between the control device and the alarm device; the control device is configured to receive the temperature of the sliding contact line from the first temperature sensor, receive the image of the sliding contact line from the camera when the temperature of the sliding contact line is larger than a first preset temperature, and activate the alarm operation of the alarm device. The utility model further relates to a transportation facility. According to the utility model, a continuous, automatic, reliable and efficient detection scheme is realized.

The invention relates to the technical field of transportation facility management, in particular to a parking and charging integrated management method and system, and the method comprises the following steps: obtaining the position, direction and entrance number of a vehicle, extracting a path leading to a parking space, collecting traffic data, calculating the traffic influence, matching the parking space number, generating an influence mapping table, and accumulating the traffic influence and waiting time. And judging a control load to generate a linkage state table, inputting a control system, synchronizing the state, and generating a feedback record. According to the method, the path sequence is extracted by combining the position and direction of the vehicle, the passing data are collected and the turning times are superposed, the path passing complexity evaluation is refined, the optimal parking path combination is screened by combining the waiting duration of the tail end of the path, and the collection equipment calculates the load change by using the data, so that resource conflicts caused by high-frequency calling are avoided; the parking space and vehicle information is bound according to the priority, the scheduling response speed is improved, the state and the pre-starting signal are synchronously input when an instruction is issued, and the data consistency and the scheduling closed-loop performance are enhanced.

The invention relates to the field of data processing, in particular to a traffic safety facility statistical table automatic generation method. Collecting structured data of traffic safety facilities, and counting Boolean missing values of all fields; constructing a field credibility scoring model, combining semantic tags, identifying confidence and missing information, and identifying low credibility fields and missing fields; inputting the data into a fuzzy inference system to generate a complementation result, and fusing the complementation result with original data; constructing a trajectory density function model based on the spatial position, and automatically grouping the road paragraphs by adopting an adaptive density clustering algorithm; generating a statistical table structure template according to the facility category and the field configuration relationship; and completing field filling, state classification and semantic annotation in combination with a grouping result, outputting a statistical table file with a field source mark, and supporting export of various formats. The method can improve the integrity, credibility and system suitability of the statistical result, and is suitable for an intelligent traffic facility management scene.

The invention discloses a global and neighborhood feature fused railway network node importance degree evaluation method. The method comprises the following steps: obtaining railway transportation network node evaluation data; constructing a railway transportation facility topology network and railway transportation service complex network model; analyzing the global importance of the railway network nodes; outputting neighborhood attributes of the railway network nodes; setting a global and neighborhood feature fusion factor, and calculating a network node comprehensive importance index; and evaluating the importance of the railway network nodes. According to the method, the node importance of the railway transportation complex network is rapidly and accurately evaluated, the node importance evaluation result is more objective and accurate by fusing the global and neighborhood characteristics of the railway network nodes, and technical service support is provided for scientific and efficient railway transportation planning and complex network node importance analysis.

A travel restrictor restricts travel of a transport vehicle in a transport facility. The transport facility includes a travel rail and the transport vehicle including a wheel to roll on a travel surface of the travel rail, a drive for the wheel, and a bumper. The travel restrictor includes a body, an engagement member, and a connector. The body has a facing surface disposed to face the bumper with the body placed on the travel surface, and a supportable portion being a portion supportable by the travel surface when the facing surface is pressed by the bumper. The engagement member is in contact with a lower rail surface at a position farther on an approaching side in a travel direction than the facing surface and the supportable portion when the facing surface is pressed by the bumper.

The invention discloses a traffic planning method, which realizes real-time monitoring, regulation and optimization of a traffic system by collecting, analyzing and processing real-time traffic data and combining an advanced traffic management algorithm. According to the invention, by using a data processing algorithm, the real-time data of the traffic system can be analyzed according to the timely acquired data, and the real-time monitoring and response to the traffic condition can be realized; through deep analysis and mining of big data, traffic demands and road condition changes can be accurately evaluated, and accurate decision support is provided for traffic planning and management. Flexible traffic management strategies and regulation and control means are adopted, and targeted traffic management and adjustment can be realized according to traffic characteristics of different time periods and regions; multiple factors such as traffic flow, road conditions, traffic facilities and the like are comprehensively considered, and the operation efficiency and safety of the traffic system are comprehensively optimized.

The invention relates to a transport unit (1) for a vertical take-off and landing aircraft (100) for transporting people and / or loads. The transport unit (1) comprises a transport facility (2), at least one fastening element (3), configured for fastening the transport unit (1) to a flight unit (10) of the aircraft (100), and a positioning device (4). The positioning device (4) is configured for changing and fixing an inclined position of the transport facility (2) with respect to the at least one fastening element (3). In addition, a vertical take-off and landing aircraft for transporting people and / or loads, having a flight unit (10) and a transport unit (1) fastened to the flight unit (10), and a control unit (16) for controlling such an aircraft (100) are specified.

The invention discloses a 5Ni steel plate for an ultralow-temperature container and a production method thereof, the production method specifically comprises KR pre-desulfurization treatment, molten steel smelting, continuous casting, rolling and heat treatment, during rolling, controlled rolling and controlled cooling are carried out on the steel plate with the thickness larger than or equal to 10 mm, in the first stage, continuous rolling is carried out by adopting a large rolling pass reduction rate, and in the second stage, continuous rolling is carried out by adopting a large rolling pass reduction rate; in the second stage, non-recrystallization controlled rolling is adopted, and the rolling pass reduction rate is larger than or equal to 14%; and the re-reddening temperature of controlled cooling after rolling is 700-760 DEG C. A double-slagging method is adopted for smelting to reduce the P content, a weak cooling process is adopted for continuous casting, rolling, rapid cooling after rolling and a quenching and tempering heat treatment process are adopted, a double-phase structure of tempered martensite and reversed austenite is obtained, excellent low-temperature toughness is ensured, and the construction requirements of large ultralow-temperature storage and transportation facilities for ethylene, ethane and the like are met.

The invention provides a high-speed rail passenger and pet sharing integrated seat, and relates to the related technical field of high-speed rail passenger and pet sharing transportation facilities, the high-speed rail passenger and pet sharing integrated seat comprises a pet storage space and a passenger riding area, and the pet storage space is arranged below the passenger riding area; the movable grid dividing mechanism comprises a flexible connecting strip-shaped plate, an inner side sliding rail, an outer side sliding rail, a magnetic attraction mechanical buckle, a collision bead spring buckle, a pressing rebound buckle device, a disposable pet sanitary replacement device, a flexible connecting strip-shaped plate and a handheld sliding device. The pet storage space is integrated below the passenger sitting area, and the integrated space layout and function fusion design is achieved. Through the ingenious layout of the space and the organic integration of functions, the space utilization rate of the high-speed rail man-pet sharing seat area is greatly optimized, and a more integrated and convenient solution is provided for the high-speed rail man-pet sharing.

The invention discloses a multifunctional composite material and a preparation method and application thereof, and belongs to the technical field of composite materials. The multifunctional composite material provided by the invention is suitable for industrial scenes which need to meet the requirements of corrosion resistance, buoyancy support, light heat preservation and safety protection at the same time. Comprising but not limited to the fields of passive energy absorption protection, petrochemical engineering storage and transportation facilities, deep sea detection equipment, structure filling engineering in flammable and explosive environments, acoustic noise reduction engineering and the like. The multifunctional composite material provided by the invention is a material with multi-environment adaptability, and is particularly suitable for a composite functional material system with the characteristics of water resistance, oil resistance, chemical corrosion resistance, low heat conductivity, flame retardance, high-temperature adaptability, sound absorption, noise reduction and structural lightweight.

The utility model relates to the technical field of transportation facilities, in particular to lifting and transferring equipment for wind power blades, which comprises a head lifting and transferring seat for fixing the heads of the wind power blades and a tail lifting and transferring seat for fixing the tails of the wind power blades, and support frames are mounted at four top corners of the bottoms of the head lifting and transferring seat and the tail lifting and transferring seat. The head lifting and transferring base and the tail lifting and transferring base are arranged and used for fixing the head and the tail of the wind power blade respectively, the supporting frames are installed at the four top corners of the bottoms of the head lifting and transferring base and the tail lifting and transferring base respectively, and a stable supporting structure is provided; a detachable top clamping seat and a detachable bottom clamping seat in the head lifting and transferring seat are matched to firmly clamp the head, and the bottom clamping seat and the top clamping seat in the head lifting and transferring seat are detachably connected through a locking bolt and a connecting screw hole, so that mounting and dismounting operation is facilitated; and a tail clamping seat on the tail lifting and transferring seat and locking screw rods on the two sides of the tail clamping seat effectively lock the tail of the wind power blade.

To realize an article carrying facility that facilitates a maintenance of an environment in which a carrier vehicle can operate appropriately.SOLUTION: A carrier vehicle comprises a vehicle-sided control unit 14 for performing motion control of each unit of the carrier vehicle, and a detection unit for detecting a detected body, and is configured to move along a moving path while sequentially detecting a plurality of detected bodies using the detection unit. A management device Ct is configured to cause the vehicle-sided control unit 14 to selectively execute a normal mode and an inspection mode. In the inspection mode, each time the detection unit detects a detected body, the vehicle-sided control unit 14 transmits identification information I4 of the detected body detected by the detection unit, and detection level information IL indicating a detection level of the detected body by the detection unit to the management device Ct.SELECTED DRAWING: Figure 7

To realize a container conveyance facility which enables improvement of conveyance efficiency.SOLUTION: A container conveyance facility F includes: a transport vehicle 100 which transports containers each configured to enable stacking in a vertical direction; storage shelves 8 for storing the containers; and a work area 9A at which object work is conducted. A stacking storage area 6A is provided in a place other than the work area 9A and the storage shelves 8. The stacking storage area 6A includes: an arrangement area 60 in which a plurality of stacking container groups Gc can be arranged; a second delivery part 62 where delivery of the stacking container groups Gc is performed between itself and a support part; and a container group transport device which performs take-out operation in which the stacking container groups Gc are moved from the arrangement area 60 to the second delivery part 62 and take-in operation in which the stacking container groups Gc are moved from the second delivery part 62 to the arrangement area 60.SELECTED DRAWING: Figure 1

The utility model belongs to the technical field of traffic facilities, in particular to a zebra crossing intelligent light-emitting floor tile with long service life, which comprises an enclosure frame, a light-emitting floor tile body and a pressing plate frame, the enclosure frame is movably contacted with the pressing plate frame, and the light-emitting floor tile body is placed between the enclosure frame and the pressing plate frame. According to the light-emitting floor tile, the light-emitting floor tile body is placed in the enclosure frame, the pressing plate frame is moved, the limiting blocks are aligned with the corresponding limiting grooves to move, when the bottom of the pressing plate frame makes contact with the top of the enclosure frame, the light-emitting floor tile body is firmly fixed between the enclosure frame and the pressing plate frame, then the rotary knob is rotated in the forward direction, and the rotary knob drives the corresponding rotating shaft to rotate; the rotating shafts drive the meshed first gears to rotate through the corresponding second gears, the first gears drive the corresponding lead screws to rotate, the lead screws drive the corresponding clamping rods to move, the clamping rods are clamped with the clamping grooves in the corresponding installation blocks, the pressing plate frame and the enclosure frame are fixed, the pressing plate frame can be taken down by reversely rotating the rotary knobs during disassembly, operation is easy, and installation is convenient and fast.

An object of a system according to an embodiment is to enable a visually / hearing-impaired person to safely reach a destination using public transportation.SOLUTION: A system includes a availability status acquiring part, a braille block information acquiring part, a map generating part, and a voice guiding part. The availability status acquiring unit acquires availability status of each public transportation facility. The braille block information acquisition unit acquires braille block information of each local government body. The map generating unit generates a map based on the information acquired by the availability status acquiring unit and the braille block information acquiring unit. The voice guidance unit performs voice guidance based on the map generated by the map generation unit.SELECTED DRAWING: Figure 1

The utility model discloses a traffic transportation facility anti-collision device, which belongs to the technical field of traffic facilities and comprises a mounting frame, a buffer pad is arranged on one side outside the mounting frame, a first buffer spring piece is fixed on the inner side wall of the buffer pad, and a buffer plate is fixed at one end, far away from the buffer pad, of the first buffer spring piece; an anti-rolling mechanism is arranged on a traditional traffic anti-collision device, primary collision buffering protection is achieved through a first buffering spring piece and a second buffering spring piece, when the second buffering spring piece is subjected to out-of-limit collision, a guide rod is pushed outwards by the maximum stroke along a fixing plate, a lock rod is pushed away from a lock handle, and the anti-rolling mechanism is used for preventing collision. The protection rod is rotated by means of the elastic deformation effect of the volute spring until the first clamping trip shaft is blocked by the second clamping trip shaft and stops in the vertical state, the purpose of increasing the protection height above the mounting frame is achieved, anti-rolling protection is effectively conducted on a vehicle, and the protection effect of anti-collision facilities is improved.

An article transport facility includes a control system that controls a plurality of transport vehicles. The control system performs subsequent-vehicle prioritization if a subsequent transport vehicle is proceeding to a second post-branching section different from a first post-branching section. The subsequent-vehicle prioritization is a process of causing a target transport vehicle proceeding to the first post-branching section to change a course and proceed to a post-branching section different from the first post-branching section to allow the subsequent transport vehicle to proceed to the second post-branching section.

This utility model discloses a traffic road support structure, relating to the field of transportation facility technology. It includes a load-bearing plate and multiple main reinforcing ribs disposed on the back of the load-bearing plate. The ends of the multiple main reinforcing ribs are connected to form multiple identical regular hexagonal structures. These hexagonal structures are arranged in a honeycomb pattern and cover the back area of ​​the load-bearing plate. The bottom of each main reinforcing rib is designed to contact the ground to support the load-bearing plate. This utility model can prevent damage to the load-bearing plate caused by concentrated stress in localized areas.

To suppress deterioration in conveyance efficiency of a facility as a whole.SOLUTION: An article conveyance facility includes a control system that gives, to a conveyance vehicle, conveyance commands specifying a conveyance origin and a conveyance destination of articles. The control system is configured to execute: predicted conveyance time deriving processing of deriving predicted conveyance time for each of a plurality of candidate routes 90; and route selection processing of selecting, from among the plurality of candidate routes 90, the conveyance route 90 where the conveyance vehicle is caused to run. The control system preferentially selects, as the conveyance route 90, the candidate route 90 in which predicted conveyance time Tp is within a reference range Rt in the route selection processing for the candidate route 90 whose target conveyance destination is the conveyance destination.SELECTED DRAWING: Figure 6

To achieve an article transportation facility in which article transportation efficiency in the whole article transportation facility rarely degrades even when a situation where a transportation vehicle cannot smoothly travel in one of a plurality of after branch regions.SOLUTION: An article transportation facility includes a control system for controlling a plurality of transportation vehicles Va, Vb. The control system executes a subsequent vehicle prioritize process for allowing a subsequent transportation vehicle Vb to go to a second post-branch region 33b, by changing a route of an object transportation vehicle Va just going to a first post-branch region 33a and allowing it to go to the second post-branch region 33b, on condition that the subsequent transportation vehicle Vb is going to the second post-branch region 33b different from a first post-branch region 33a.SELECTED DRAWING: Figure 5

The present invention provides a highway digital twin engine system based on OpenGL, which belongs to the technical field of constructing a three-dimensional view of a highway network, and includes: reading the information of a road GPS point from a road database; defining the precision of a road GPS point, performing interpolation operations on adjacent road GPS points, and generating the total road network GPS point information; drawing a virtual model of the road based on the total road network GPS point information; reading the information of traffic facilities from a traffic facility database, and establishing a traffic facility distribution table; extracting key information features from the traffic facility distribution table, and drawing a traffic facility model; adding the traffic facility model to the virtual model of the road, and realizing the construction of a three-dimensional view of a highway network. The method can construct a three-dimensional view of a highway network.

According to one aspect of the present disclosure, a display device for a public passenger transportation facility to display an image is provided. The display device includes a diffractive film comprising volume gratings and configured to display incident light having a predetermined wavelength within a viewing zone of a certain angle. Further, the display device also includes an imaging light source for emitting light having the predetermined wavelength. The imaging light source is arranged at a distance from the diffractive film and configured to illuminate the diffractive film.

An aerial cable transport station comprises a cable running along the station to define a running track. A transport vehicle and a maintenance vehicle remain securedly attached to the cable when moving in the station. The maintenance vehicle is installed detachable from the cable and presents a different size from the transport vehicle. A guide prevents the transport vehicle from pivoting around a longitudinal axis of the cable beyond a threshold position. The guide is movable between operating and maintenance positions. In the operating position, the guide forms an obstacle to movement of the maintenance vehicle running in the station. In the maintenance position, the guide is located outside the volume occupied by the maintenance vehicle running in the station.

The present application provides an integrated pole device and a microgrid system integrating optical storage charging / discharging and municipal transportation facilities. The integrated pole device includes an optical storage charging / discharging facility, a municipal transportation facility, and a pole body, and the municipal transportation facility is arranged on the pole body; the optical storage charging / discharging facility includes a photovoltaic power generation thin film attached to the outer surface of the pole body, an energy storage facility built in the internal space of the pole body, and a charger / discharger wall-mounted on the pole body. The integrated pole device optimizes the spatial layout of each module to minimize the floor area and volume to the greatest extent, and improve the utilization rate and aesthetics of urban space. The integrated pole-type microgrid system has an energy management system with hierarchical and time-segmented control, divides multiple power balance modes, can operate in parallel / grid-isolated switching, and can still operate independently and continuously during peak power limit or power failure of the power grid, which can promote the integration and unified management of electric vehicle charging / discharging and municipal transportation facilities, and significantly improve the energy dispatching and utilization efficiency.

The invention relates to a disengageable coupling device configured to couple a vehicle to a traction cable of an aerial transport installation, which device comprises two clamping jaws and two pawls (20) arranged on either side of one of the clamping jaws. Each of the pawls (20) includes a main pawl portion (21) attached to one of the clamping jaws and a free end portion (22) located opposite this clamping jaw. Each of the pawls (20) comprises a lower bearing surface configured to bear on the traction cable and an upper running surface on which rollers belonging to the aerial transport installation are able to roll. The free end portion (22) of each pawl (20) is mounted on and attached to the corresponding main pawl portion (21).

Provided are austenitic steel materials with excellent ultra-low temperature toughness and a method for producing the same. [Solution] The austenitic steel of the present invention contains, by weight, 10-45% manganese (Mn), carbon (C) in a range satisfying 24 × [C] + [Mn] ≥ 25 and 33.5 × [C] - [Mn] ≤ 18, 10% or less (excluding 0%) chromium (Cr), one or more of 5% or less (excluding 0%) Ni, 5% or less (excluding 0%) Cu, 5% or less (excluding 0%) Si, 5% or less (excluding 0%) Al, and 1% or less (excluding 0%) N, with the remainder being iron (Fe) and unavoidable impurities. The microstructure contains, by area, 95% or more (including 100%) austenite and 5% or less (including 0%) carbides. The austenitic steel of the present invention is suitable as a structural material for use in ultra-low temperature environments, such as liquefied gas storage tanks and liquefied gas transportation facilities.