64results about How to "Achieve traffic" patented technology

The invention discloses an unmanned-charge cloud parking lot management system and an implementation method thereof. The system comprises a plurality of parking lot controllers, a cloud server connected to the plurality of parking lot controllers at the same time, a background management system connected with the cloud server and a mobile intelligent terminal. Each parking lot controller is connected with a camera and a road gate. The method mainly comprises the following steps of S1, controlling the operations of the cameras by the parking lot controllers; S2, when a vehicle drives into one road gate, acquiring the information of the license plate of the vehicle, picking up the image of the license plate by the corresponding camera and sending the information and the image to the cloud server; S3, analyzing the license plate of the vehicle by the cloud server, and judging whether the road gate is automatically opened or not; after the road gate is opened and the vehicle drives into a parking lot, starting the timing for charging; S4, upon detecting that the vehicle drives out of the parting lot, stopping the timing and charging. According to the technical scheme of the invention, a unified management interface is provided for all parking lots. Therefore, a manager can manage and control all the parking lots in its name at the same time by a computer or even by a handset.

A self-propelled agricultural combine having a capability for baling crop residue produced by operation of the combine, including chaff from the cleaning system. The combine can also incorporate a dust suppression capability. The crop residue produced by threshing is in a compressed state, and is routed directly to a baler of the combine is essentially a continuous, compressed stream, while still in that state, and the chaff is mixed in before compaction into the bales. The dust suppression apparatus uses air flow of a cleaning system of the combine, to carry the dust and separates the air such that the dust will fall from the combine.

The invention discloses a shore type ladder-grade two-dimensional surface flow water filtering riverbed in-situ ecological remediation method. A riverbed space is utilized sufficiently, and the section of the riverbed is designed into functional regions including a central main river tank, a ladder-grade two-dimensional surface flow base bed, a shore water distribution ditch and the like in sequence from inside to outside, and a certain water level gradient is kept. A river vertical hydraulic gradient and an upstream residual position water head are utilized to arrange facilities including a water distribution short dam and the like at an inlet end of a remediation unit; water from a riverbed upstream is distributed to the shore water distribution ditch and the central main river tank according to the ratio. Water distribution weirs are uniformly distributed on the inner side of the water distribution ditch and are used for distributing the river water to the ladder-grade two-dimensional surface flow base bed; the river water flows through the ladder-grade base bed in a manner similar with a transverse flow regime vertical to a central line; the base bed is internally filled with substances and aquatic plants are planted to establish a complete ecological system; meanwhile, water quality is strengthened and purified and a river ecological system is remediated; the water discharged from the base bed is collected to the central main river tank so that the in-situ ecological remediation of a shore type ladder-grade two-dimensional surface flow water filtering riverbed of one unit is finished.

A solid polymer membrane-type water-electrolysis apparatus according to the present invention includes a solid polymer electrolyte membrane, an oxygen electrode mounted in contact with one side of the solid polymer electrolyte membrane, a hydrogen electrode mounted in contact with the other side of the solid polymer electrolyte membrane, separator plates mounted adjacent the outsides of the oxygen electrode and the hydrogen electrode and serving as current collector plates having passages for water and generated gasses, fixing plates disposed outside the separator plates and made of a non-conductive material, and reservoirs disposed outside said fixing plates for storing water and the generated gasses. The fixing plates include pressing members build therein for pressing the oxygen electrode and the hydrogen electrode against the solid polymer electrolyte membrane, and flow passages are included in the pressing members. The reservoirs are fixed integrally by tie bolts by clamping the solid polymer electrolyte membrane, the oxygen electrode, the hydrogen electrode, the separator plates and the fixing plates together from outside the fixing plates. Further, the reservoirs have water supply bores provided at locations higher in level than the position of the water electrolysis level, and discharge bores for discharging the generated gasses. In this apparatus, storage tanks for the produced oxygen and hydrogen gasses are formed integrally into a compact structure. Thus, the apparatus is convenient for movement and preservation, and the oxygen and hydrogen gasses stored can be brought into a pressure equal to or higher than the atmospheric pressure and supplied to a remote place.

The invention relates to a heat balance adjusting method and an intelligent monitoring system based on the heat balance adjusting method. The heat balance adjusting method is characterized in that by adjusting the indoor temperature balance between terminal users, the balance of temperature flow between heat exchange stations and the balance between the heat needing amount of the heat exchange stations and the heat supply amount of a heat source, and rapid balance of the heat needing amount of the terminal users and the total heat supply amount is finally achieved; and the terminal users can rapidly obtain and keep the comfortable indoor temperature, a heating power company can adjust the heat supply amount in time, and the requirements of energy saving, consumption reduction and emission reduction are met.

The invention discloses a lifting folding platform protection device suitable for various vehicle models, which is characterized by comprising lifting folding platform doors (6), stand columns (4) andan end door (2), wherein the plurality of lifting folding platform doors and the stand columns are sequentially and alternately arranged in the longitudinal direction of the rail to form longitudinalplatform doors, and the transverse end doors are arranged at the two ends of each longitudinal platform door; the widths of all the lifting folding platform doors are equal, and the sum of the widthsof all the lifting folding platform doors accounts for 80% or above of the total length of the longitudinal platform doors; and the lifting folding platform door comprises a plurality of shielding folding pieces (6-1) which are sequentially hinged up and down, and the two ends of each shielding folding piece (6-1) can slide up and down on the stand columns on the two sides. Fixed doors and sliding doors of traditional platform doors are replaced by folding and unfolding the lifting folding platform doors up and down, and the shielding function of the platform door is achieved. On the premisethat the platform door device is arranged without retreating to reduce the width of the platform, the platform protection device can adapt to various railway vehicle types through linkage of the control system.

The invention discloses a pipe network monitoring system and a method thereof. The system comprises a monitoring device, the monitoring device comprises equipment enabling an urban sewage pipeline or an urban rainwater pipeline to be remotely monitored, a positioning module is arranged on a well lid and is connected with a controller, the controller is further connected with a first wireless communication module, a methane concentration sensor arranged in a shaft, a gas pressure sensor arranged in the shaft, an air pump and a temperature sensor arranged in the shaft, the first wireless communication module is in communication connection with a remote server through a network, and the remote server is in communication connection with a monitoring terminal. The method is combined so as to effectively solve the problems that in the prior art, a monitoring method used when well lids are moved does not exist still, a methane collector is manually started to collect methane, the efficiency is low, operation is troublesome, and a remote temperature and flow monitoring method and device for a sewage pipeline or draining pipeline of the urban sewage pipeline or urban rainwater pipeline do not exist.

The invention relates to a phantom device for reproducing the fluid perfusion in a body, said device comprising a phantom organ that may be introduced into a scanner, said phantom organ comprising a housing in which are defined a plurality of fluid channels, suitably of differing cross-sectional areas; a feed tube arranged to supply liquid to a first end of all of said channels and means for collecting liquid from the other end of the channels. Alternatively or additionally, the device may comprise an element comprising a phantom heart through which fluid can flow, wherein the phantom heart comprises a first chamber representing a right atrium which is arranged to receive fluid from a fluid supply, a second chamber representing a right ventricle which receives fluid leaving said first chamber, a third chamber representing a left atrium which receives fluid leaving the second chamber and a fourth chamber representing left ventricle which receives fluid leaving the third chamber; and wherein a phantom thoracic system is interposed between the second chamber and the third chamber.

Uses of the device in quality control, validation or calibration of monitoring devices such as magnetic resonance (MR) or computerised tomography (CT) scanners, in teaching or training of machine operatives or for research purposes including for research into scanners, scanning techniques or reagents such as contrast agents used in such processes, form further aspects of the invention.

The invention discloses a simple floating island type reservoir floating object intercepting device. The simple floating island type reservoir floating object intercepting device comprises a floatingisland system and a pulling anchor fixing system, and the floating island system is connected with the two sides of a river through the pulling anchor fixing system. The simple floating island type reservoir floating object intercepting device adopts modular design, has certain toughness and can bear different levels of water impact. Net plates and counter weights are installed at the bottom of the floating island system, and floating islands are provided with handrails. A navigable floating platform is arranged in the middle of the floating island system and used for ships to pass and workersto rest. The whole device can effectively intercept floating objects, algae and solid impurities, because of the advantage of modular design, the damaged part can be directly replaced without assembling the whole device, the maintenance cost is reduced, and operation is convenient.

The invention relates to a heating system for epoxy asphalt steel bridge deck pavement and a pavement method. The heating system can be used for controlling the operation temperature in the epoxy asphalt steel bridge deck pavement process, thereby shortening the curing time of epoxy asphalt, further greatly shortening a construction period and reducing the maintenance time before the opening to traffic. Simultaneously, the invention provides a pavement method using the heating system for epoxy asphalt steel bridge deck pavement; and the pavement method can enable the epoxy asphalt steel bridge deck pavement to be constructed in winter and can also be adopted in summer when fast curing is needed.

The invention provides an electronic valve, which solves the problem in the prior art that the flow cannot be precisely controlled. The electronic valve comprises a valve body, an opening-closing component and a valve cover, and the electronic valve also comprises a servo motor with an output shaft being connected with the opening-closing component, a control panel which is used for the human-machine interaction and outputting an instruction signal, and a controller which is used for receiving the instruction signal outputted by the control panel and outputting a control signal to a control end of the servo motor. Due to the adoption of the electronic valve, the precise control on the flow can be realized, and simplicity in operation can be realized.

The invention relates to a cooling device, wherein the cooling device is a cooling device for a coupling integrated into a rotor of a hybrid module for motor vehicles and the cooling device comprises: at least one fluid transport device which is configured to transport a fluid to the coupling. The invention further relates to a hybrid module for a motor vehicle, wherein the hybrid module comprises a cooling device according to the invention. A hybrid module of this kind shows less wear to the integrated coupling by comparison with others, for example. The invention further relates to a cooling method in which a coupling integrated into a rotor of a hybrid module for a motor vehicle is cooled, wherein the following step is performed: transporting a fluid to the coupling by means of at least one fluid transport device.

An automatic constant-flow connector is mainly composed of a connector body (1), an adjusting screw (2), an adjusting spring (3), a support (4), a tower-shaped spring (5), a fixed cover (6), a valve element (7) and a fixed seat (8). The automatic constant-flow connector is arranged in an existing pipe network system, and can be inserted in a tool hole in the valve element through a common tool to rotate, and therefore other parts except for the connector body are taken out of the connector body, the compression degree of the adjusting screw on the spring is changed by changing the position of the adjusting screw on a valve rod of the valve element, prestress of the spring is changed, the force needed by pushing a conical head of the valve element into an inner hole of a boss is changed, and the flow per unit time is adjusted from the water outlet end.

The invention discloses an extensible steel form jumbo capable of moving in all directions. The extensible steel form jumbo comprises a portal system which is connected with a formwork system througha connecting system, and the lower end of the portal system is connected with a walking system through direction adjusting mechanisms; the portal system comprises a frame part, a plurality of stand columns and a jacking part, the formwork system comprises a top formwork, a left side formwork, a right side formwork, a left bottom formwork and a right bottom formwork, and all the formworks are connected through hinging parts; the connecting system comprises hydraulic jacks and screw jacks, wherein the hydraulic jacks are arranged between the left side formwork and the frame part, between the left side formwork and the left bottom formwork, between the right side formwork and the frame part and between the right side formwork and the right bottom formwork, and the screw jacks are arranged between the left bottom formwork and the frame part and between the right bottom formwork and the frame part. The extensible steel form jumbo can go up and down in a large amplitude, can pass in tunnelswith different sections, can rotate in all directions and can smoothly pass multiple parallel tunnels, and thus the number of jumbos is greatly reduced, disassembling and assembling of the jumbos arereduced, the cost and manpower are saved, and the construction period is shortened.

The invention discloses a multichannel control system, solving the problems that operation complexity of the configuring the system parameters by the barrier free channel machine is high, the user experience is not good, the prior art cannot be used for the big flow of the pedestrian, and the cost is high. The multichannel control system comprises a left channel machine, a middle channel machine and a right channel machine; the left channel machine is provided with a first radio frequency reader-writer; the first reader-writer is connected to an indication lamp, a voice module, a wireless reception module, a display module and a door entering antenna; a middle channel machine is provided with a second radio frequency reader-writer; the second radio frequency reader-writer is connected to a going out antenna, an indication lamp, a voice module, a wireless reception module, a display module and a door entering antenna; and the right channel machine is provided with a third radio frequency reader-writer which is connected to a going out antenna and an indication lamp; and the first radio frequency reader-writer, the second radio frequency reader-writer and the third radio frequency reader-writer are connected together through a CAN bus. The invention is widely applicable to the gateway management field and the radio frequency identification technology field.

The invention relates to a spraying flow control method and a spraying device. The spraying flow control method comprises a spraying gun, an air compression mechanism, a spraying gun air supply mechanism, a pigment conveying mechanism, a central control mechanism and an adjusting mechanism. The spraying flow control method further comprises the following steps of conveying airflow to the spraying gun air supply mechanism and the pigment conveying mechanism through the air compression mechanism; providing jet power for the spraying gun through the spraying gun air supply mechanism; conveying pigment to the spraying gun through the pigment conveying mechanism; monitoring the flow of the pigment conveyed to the spraying gun by the pigment conveying mechanism through the central control mechanism; and adjusting the flow of the pigment conveyed to the spraying gun by the pigment conveying mechanism through the adjusting mechanism. According to the spraying flow control method, the flow of the pigment can be adjusted, and therefore the spraying effect of the spraying gun is guaranteed.

The invention provides an automatic flow fixed-time and quantitative controller. An impeller is driven to rotate by liquid passing through a first pipe body; power is transmitted to a flow regulator through the impeller; when the flow reaches a set value, a lever mechanism formed by the flow regulator and a mechanical timing device drives a valve to close, and makes a compression spring contract to store energy; when the valve is closed, the mechanical timing device automatically triggers activation to start timing; and when a preset time arrives, the mechanical timing device triggers the compression spring to release energy, and the valve is driven to open, thereby realizing automatic flow and time control without power control.