55results about How to "Make a smooth transition" patented technology

A wireless sensor network routing method based on energy equalization and distance cooperation relates to data fusion and routing technique of wireless sensor network, and is typically used for clustering routing technique. According to a given regulation, the sensor nodes in the wireless sensor network are divided to cluster head node, relay node and cluster member node. The energy consumption of whole wireless sensor network is fully equalized and the effective usage factor of energy is increased. An energy threshold LT is introduced for realizing the smooth transition of roles between nodes, saving the cluster generation time and reducing the energy consumption. Single-hop communication is adopted in the cluster. Direct sequence spread spectrum is applied. Each cluster uses a unique cluster spreading code. All nodes in the cluster use the unique cluster spreading code for transmitting data to the cluster head and the inter-cluster interference is effectively reduced. The method of the invention can obtain purpose of prolonging the survival time of network under the precondition that the information data is reliably, effectively and accurately transmitted to the base station.

The invention discloses a page switching method and a page switching device, belonging to the technical field of networks. The method comprises the following steps of: receiving touch operation of a user; drawing a page turning animation according to a touch point and a sliding direction of the touch operation; playing the page turning animation; and switching the page on which a current message is displayed to the page on which an adjacent message is displayed. The device comprises an operation receiving module, an animation drawing module, a playing module and a page switching module. With the adoption of the method and the device, the page turning animation similar to a page turning effect is played according to an operation condition of the user, and the page turning animation which can simultaneously display a current message indication part and an adjacent message indication part or simulates the rapid page turning effect is drawn and played for the user according to a judgment result by judging the speed of the touch operation of the user, so that a smooth transition before and after switching of messages is realized.

The invention discloses a micro-fluidic chip manufacturing method based on the nanofiber template method. Firstly, a receiving plate is coated with a photo-curing material layer to form a micro-fluidic chip substrate; secondly, near-field electrospinning or micro liquid spinning is conducted to obtain a first fiber layer with a certain pattern; thirdly, the receiving plate descends by a certain height along with a moving platform, orderly sedimentation of a second fiber layer is conducted, and spinning and curing are conducted layer by layer to obtain a photo-curing model combining orderly fibers with a photo-curing material; fourthly, a last fiber layer is communicated with the surface of the photo-curing model, and when the fibers are completely wrapped by the photo-curing material and certain allowance is reserved, forming of the photo-curing model is completed; fifthly, the photo-curing model is taken out and placed into a solvent, and ultrasonic shaking soluble fibers are added; sixthly, when micro-nanofibers are completely dissolved, the model is taken out to obtain a micro-fluidic chip. The soluble fibers serve as channel filler, and forming precision can reach the precision level same as that of the fiber diameter.

The invention relates to a vertical seam type fishway with bifurcation sections. The vertical seam type fishway with the bifurcation sections comprises a main section and the bifurcation sections enabling the fishway to be bifurcated, wherein the bifurcation sections are parallel with the main section, and the main section and the bifurcation sections are connected through bifurcation pools with horizontal pool bottoms. Each bifurcation pool comprises a main section bifurcation port and a bifurcation section bifurcation port, wherein the main section bifurcation port is parallel with the bifurcation section bifurcation port. A rectification guide plate is further arranged in each bifurcation pool, and gates are arranged in the pools adjacent to the main section bifurcation ports and the bifurcation section bifurcation ports. According to the vertical seam type fishway with the bifurcation sections, the bifurcation sections are arranged at the upstream and the downstream, and the gates of the bifurcation sections are opened and closed properly in the period when the water level is relatively stable, so that fishes can go in and out of the fishway conveniently according to the needs. The rectification guide plate is properly arranged in each bifurcation pool, the water flow structure in each bifurcation pool is obviously improved, and smooth transition from the bifurcation sections to the main section is achieved. The bifurcation pools provide a wide rest space for fishes, have the functions as a rest pool, and help the fishes recover strength in the upstream sailing process.

The invention discloses a transmittance adjusting device which comprises a rotating center area and an annular structure arranged around the rotating center area. The annular structure comprises a transmittance adjusting area and a complete light transmission area; a first side edge, perpendicular to the axial direction of the rotating center area, of the transmittance adjusting area is connectedwith a third side edge, perpendicular to the axial direction of the rotating center area, of the complete light-transmitting area; a second side edge, perpendicular to the axial direction of the rotating center area, of the transmittance adjusting area is connected with a fourth side edge, perpendicular to the axial direction of the rotating center area, of the complete light-transmitting area; the transmittance adjusting area is provided with light transmitting holes arranged in an array, and the light transmitting area of the transmittance adjusting area is gradually increased in the clockwise or anticlockwise direction around the rotating center area. The invention provides a transmittance adjusting device to solve the problems that the transmittance adjusting upper limit of an existingmechanical transmittance adjusting device is limited, and continuous adjustment of transmittance cannot be achieved.

The invention belongs to the technical field of medium-low speed maglev traffic engineering low-set lines and discloses a medium-low speed maglev single-line filling section independent pier stud type rail bearing beam transition section structure. The transition section structure comprises pile foundation bearing structures, reinforced concrete rail bearing beam base plates, reinforced concrete beam type structures, lower roadbed filler of a rail bearing beam, two-side backfill filler of the rail bearing beam, a bridge abutment, a trapezoid filling body and end walls, wherein one end of each reinforced concrete rail bearing beam base plate is arranged on the bridge abutment in an overlapping mode, and the end walls are arranged on the two sides of the end, arranged on the bridge abutment in the overlapping mode, of each reinforced concrete rail bearing beam base plate respectively. The transition section structure is higher in long-term stability, the high requirement for rail bearing beam structural deformation and post-construction settlement is met, and the requirement for long-term stability, durability and construction quality controllability of a foundation bed is met. By arranging the end, close to an elevated bridge, of each reinforced concrete rail bearing beam base plate on the bridge abutment in the overlapping mode, smooth transition between a maglev elevated structure and a low-set line transition section F rail is effectively achieved.

The present invention belongs to the technical field of lower lines of medium-low speed maglev traffic engineering, and discloses a transitionary structure of a pile foundation composite separated bearing-trail beam of a medium-low speed maglev double-line excavated section. The transitionary structure comprises first pile foundation bearing structures, pile foundation-underpinning beam composite bearing structures, two rows of reinforced concrete bearing-trail beam bed plates, two rows of reinforced concrete beam structures, backfill fillers at two sides of the bearing-trail beam, a bridge abutment, and an end wall. A plurality of first pile foundation bearing structures are arranged; top ends of the reinforced concrete bearing-trail beam bed plates are connected to the reinforced concrete beam structures; drainage ditches are disposed beside the backfill fillers at the two sides of the bearing-trail beam, and drainage slopes are disposed at one sides, far away from the backfill fillers at the two sides of the bearing-trail beam, of the drainage ditches. The transitionary structure of a pile foundation composite separated bearing-trail beam of a medium-low speed maglev double-line excavated section is better in long-term stability, and meets the high requirements of structural distortion and post-construction settlement of the bearing-trail beam and also the requirements of the long-term stability and durability of a foundation bed and the controllability of construction quality; and with the structure, smooth transition between a maglev elevated structure and a low-line transitionary F track is effectively achieved.

The invention relates to the technical field of tunnel traffic safety, and in particular relates to a tunnel vertical curve sight line induction system which is suitable for an expressway tunnel with the speed limit of 60 to 100 km/h and comprises a tunnel vertical curve road section composed of an uphill section, a variable slope section and a downhill section. The induction system for the vertical curve road section of the tunnel comprises a first high beam turning-on mark arranged 200 m in front of the starting point of the uphill section, a second high beam turning-on mark arranged at the starting point of the uphill section, belt lines and reflectors arranged on the tunnel side walls of the uphill section and the downhill section, flexible sight line induction columns which are arranged on the two sides of the uphill section road section and the two sides of the downhill section road section, and the height of the flexible sight line induction columns is gradually changed; the system further comprises a U-shaped LED self-luminous contour belt which is arranged on the whole vertical curve road section, fan-shaped reflective strip sets which are arranged on the side walls of the tunnel of the variable slope section, and variable slope point marks which are arranged at variable slope points. The segmented arrangement is adopted, and is easier to understand and execute by a driver according to a driving task and a driver factor theory.

The invention belongs to the technical field of medium-low speed maglev traffic engineering low-set lines and discloses a medium-low speed maglev single-line excavation section pile foundation support beam type rail bearing beam transition section structure. The transition section structure comprises pile foundation bearing structures, a reinforced concrete support beam, reinforced concrete rail bearing beam base plates, reinforced concrete beam type structures, two-side backfill filler of a rail bearing beam, a bridge abutment and end walls, wherein the reinforced concrete support beam is connected to the top end of each pile foundation bearing structure in a supported mode, the reinforced concrete beam type structures are connected to the top ends of the reinforced concrete rail bearing beam base plates in a supported mode, a first drainage ditch is arranged beside the two-side backfill filler of the rail bearing beam, and a first drainage slope is arranged on the side, away from the two-side backfill filler of the rail bearing beam, of the first drainage ditch. The transition section structure is higher in long-term stability, the high requirement for rail bearing beam structural deformation and post-construction settlement is met, the requirement for long-term stability, durability and construction quality controllability of a foundation bed is met, and smooth transition between a maglev elevated structure and a low-set line transition section F rail is effectively achieved.