40results about How to "Eliminate occupancy" patented technology

The invention provides an intelligent camera device comprising a support, universal rotating devices, cameras and a control box. The support is provided with an annular or arc-shaped camera track. The universal rotating devices are arranged on the camera track. The control box controls the movement of the universal rotating devices on the camera track and the rotation of the universal rotating devices. The cameras are connected to the universal rotating devices and are electrically connected with the control box. By improving conventional cameras, images collected by the cameras can be pre-treated at the cameras; the monitoring range is enlarged, 360-degree non-blind angle monitoring for monitoring places is realized and the monitoring blind angle is prevented; the device provides clearer camera monitoring and can pre-treat monitoring images; the device can dynamically capture dynamic targets and thus monitor the dynamic targets, and saves monitoring resources; the device prevents repeated storage of information of monitored surroundings when no dynamic target is present, thereby saving storage resources.

The invention relates to control method and system based on virtual tape library backup and a near-line storage node. In the control method, a host passage interface driving module judges whether the destination device of SCSI command is Data Mover module or not, if the destination device of SCSI command is the Data Mover module, the host passage interface driving module is ordered to receive the command, and the Data Mover module transmits the command to an SCSI command processing module; after receiving, analyzing and executing the command, the SCSI command processing module feeds the result back to the Data Mover module; after receiving the result, the Data Mover module imitates an entity Data Mover device to respond an SCSI command format and transmits the corresponding command response to the host passage interface driving module; and the host passage interface driving module sends the received command response out according to the address of the destination device. By applying the invention, the problem of compatibility among the Data Mover device, the tape library and the virtual tape library is solved, and that the data is ensured to be directly transmitted between two storage devices in an SAN structure.

The invention discloses a sludge and sewage treatment system of drainage facility. The system comprises drainage facility, a dredging mechanism and moving sludge and sewage treatment equipment, wherein the moving sludge and sewage treatment equipment comprises a moving handcart and a moving carriage; a filtering component, a sludge and sewage treatment component, a silt temporary storage device, silt output equipment, a generating set and control equipment are arranged in the moving carriage; the filtering component, the sludge and sewage treatment component and the silt temporary storage device are all connected with the generating set and the control equipment; the sludge and sewage treatment component is communicated with the filtering component through a pipeline; the filtering component is provided with a filtered granular impurity outlet; the sludge and sewage treatment component is provided with a sludge and sewage granular impurity outlet; both the filtered granular impurity outlet and the sludge and sewage granular impurity outlet are arranged towards the interior of the silt temporary storage device; a sludge and sewage accessing pipe is connected with the filtering device; a drainage pipe is connected with the bottom of the sludge and sewage treatment component; the dredging mechanism is connected with the sludge and sewage accessing pipe of the moving sludge and sewage treatment equipment through a discharge pipe. The sludge and sewage treatment efficiency are improved through filtering, treatment and separation.

The invention provides an energy-saving camera device comprising a support, universal rotating devices, cameras and a control box. The support is provided with an annular or arc-shaped camera track. The universal rotating devices are arranged on the camera track. The control box controls the movement of the universal rotating devices on the camera track and the rotation of the universal rotating devices. The cameras are connected to the universal rotating devices and are electrically connected with the control box. By fully utilizing a solar device, independent power supply is realized and efficient utilization of energy is realized; according to the different characteristics of different solar battery pieces, the design of an overturning solar panel of the solar device enables the influence of the illumination intensity on the conversion efficiency of the solar panel to be reduced, and achieves full utilization of solar energy; through cooperation of all supply units, the energy conservation and the optimal control of the device are realized; the electric supply loss of the device is reduced by 20% compared with that of common camera devices; the scanning speed of the monitors is reduced at night, so that energy can be further saved and the applicability of the cameras is guaranteed.

The invention provides an intelligent tracking type monitoring camera device comprising a support, universal rotating devices, cameras and a control box. The support is provided with an annular or arc-shaped camera track. The universal rotating devices are arranged on the camera track. The control box controls the movement of the universal rotating devices on the camera track and the rotation of the universal rotating devices. The cameras are connected to the universal rotating devices and are electrically connected with the control box. By adjusting the positions of the cameras, it is guaranteed that the cameras are located at the most suitable positions and optimized monitoring is realized; through tracking monitoring of dynamic targets, the effectiveness and the accuracy of image recording of the cameras are guaranteed; images with dynamic targets are stored, so that the usefulness of the dynamic images is guaranteed; through selective image recording, the effective utilization of a memorizer is guaranteed; the device can dynamically capture dynamic targets and saves monitoring resources; the device prevents repeated storage of information of monitored surroundings when no dynamic target is present, thereby saving storage resources.

The invention relates to a method for producing concrete water conservancy prefabricated-part with tubular pile waste water slurry. Firstly concrete, medium sand and gravel are launched into a concrete mixer to be mixed for 30 seconds to 60 seconds according to proportion by weight; and then the tubular pile waste water slurry is added when stirring; the quantity of the water slurry added into is subject to slump constant of the concrete mix which is between 30 mm to 120mm; the concrete mix is produced after the wet mixture is acted for 30 to 60 seconds. And then the concrete mix is launched into a prefabricated-part mould; a concentrated vibro is adopted for processing, and the distance between vibro points is 0.8 times to 1.2 times of the working radius of a vibrating spear. When in pouring, the concrete mix needs to be processed for pouring layer upon layer in the mould in a horizontal plane rising way. At last maintenance is processed according to a conventional maintenance process method. Aiming at the mechanical property requirements of the concrete water conservancy prefabricated-part, the pressive strength grade of the produced concrete water conservancy prefabricated-part is C30 through improving the mix proportion of the concrete and the pouring technology; the appearance quality measures up to the standard requirements.

The invention discloses a communication method and device. The method and the device are applied to a blockchain system comprising a plurality of nodes. At least one node in the plurality of nodes comprises neighbor nodes. The neighbor nodes are nodes directly communicating with the node. The method comprises the steps that for at least one neighbor node, the node determines a network connection state value between the node and the neighbor node through a connection message; and if it is determined that the network connection state value exceeds a first threshold, data transmission with the neighbor node through a connectionless message is stopped.

The invention discloses a data pushing method based on Websocket, which is characterized by comprising the steps of: a browser monitors a focus case of a target page, wherein the target page is a browser page added into a server pushing queue; the browser sends a data pushing suspension notification of the target page to a server in a case of monitoring that the target page loses a focus; after receiving the suspension notification sent by the browser, the server suspends data pushing for the target page and records a pushed data position of the target page; the browser sends a data pushing recovery notification of the target page to the server in a case of monitoring that the target page acquires the focus; and after receiving the recovery notification sent by the browser, the server recovers data pushing of the target page after the pushed data position according to a preset recovery pushing rule.

The invention discloses a mobile terminal, which comprises a shell, a circuit board, a card support holding part, card seats, a card support and a shifting piece. The shell is provided with a card support mounting hole, the circuit board is arranged in the shell, the card support holding part is arranged in the shell and faces the circuit board, the card seats are arranged on the circuit board, the card support is movably arranged in the card support mounting hole and is movably matched with the card support holding part, at least one of the card support and the shell is provided with an ejection hole, the shifting piece is rotationally arranged on the card support holding part and located between the card support and the ejection hole, one end of the shifting piece is an ejector pin acting end, the other end of the shifting piece is a card support ejection end, and the card support ejection end is used for applying ejection force to the card support after the ejector pin acting end isstressed. According to the mobile terminal, a push rod adopted in a conventional mobile terminal is omitted, so that the occupation of a circuit board space by the push rod is eliminated. And meanwhile, the shifting piece does not additionally occupy the space on the circuit board. Therefore, the circuit board cannot be split due to the arrangement of the structure for assembling and disassembling the card support, and a more effective space is provided.

The invention provides a mullock powder energy-saving hollow building brick and the making method thereof, uniformly mixing mullock powder 68-70wt%, cement 28-30wt%, LZ981-2 intensifier 1-2wt% and rare earth 0.1-0.2wt%, adding in water and blending uniformly, placing mixture in a mould, pressurizing for 3 seconds or vibrating for 4 minutes, and curing for 20 days to make the finished product which has high intensity, energy saving and thermal insulation properties. And the invention is beneficial to protect country resources.

The invention discloses a branching treatment method of pulp paper sludge and an application of branching treatment products thereof. The branching treatment method comprises the following steps of: (1) carrying out preliminary precipitation on the pulp paper sludge, and dehydrating a solid content to obtain a first branching treatment product serving as a cardboard paper raw material; (2) feeding wastewater separated out in the step (1) into a secondary-level biological aeration tank; (3) forming aeration wastewater, then precipitating for 2-4 hours, separating out the solid content, and obtaining a second branching treatment product serving as a biological organic fertilizer; (4) oxidizing the aeration wastewater without the solid content in an advanced oxidation fluidization bed to remove COD (Chemical Oxygen Demand), separating out black ferric oxide solid content in the oxidation process, and carrying out dehydration treatment; (5) feeding the wastewater in the step (4) into an air floatation decoloring system; (6) separating solid content chemical sludge from the wastewater in the air floatation decoloring system; and (7) dehydrating the chemical sludge, and obtaining a third branching treatment product serving as a power boiler raw material and a cement auxiliary material. The branching treatment method has the advantages that great environmental risks and potential safety hazards caused by sludge backfilling are eliminated, the products obtained by the branching treatment method can be recycled, and the purpose of turning waste into wealth is fully realized.

The invention relates to blast pipe valve component connecting flange that the flange body is rectangle shape, and the two ends have a flute. The middle of the flange body is hollow. At least two screws combining riveting nut is set on the central line of the flange upper surface hollow body. And right angle locating component is set at four angles of the hollow identity. The invention is convenient to install, easy to hang, and could improve work efficiency. It could be used in parallel connecting in wind pipe system.

The invention provides a wearable device, an interaction method thereof and a computer readable storage medium. According to the interaction method of the wearable device, a user switches applicationtypes through first sliding operation. Second sliding operation with the sliding direction perpendicular to the first sliding operation is adopted to control the application switching display in a target application type, and therefore the target application in the target application type is found, and operation is simple and convenient. The embodiment of the invention further provides the wearable device and the computer readable storage medium. On one hand, target application searching efficiency is improved by classifying applications, and on the other hand, a user can control the switching of the display content of a screen through the first sliding operation and the second sliding operation which are convenient to carry out, so that the method is suitable for the operation habit ofa user on a small screen, and user experience is improved.

The invention discloses a power supply device for a tunnel inspection robot based on an induction power taking technology. The power supply device comprises an induction power taking ring and a powersupply guide rail, and is characterized in that each coil shell in the induction power taking ring correspondingly wraps the outer side of a power taking coil, the coil shells are telescopically arranged on an annular shell, a conductive bolt is arranged on the annular shell, the two power taking coils located on the outer side of the annular shell are connected through the coil contacts, the freeends of the power taking coils are correspondingly connected to two conductive electrodes on the conductive bolt, and the conductive bolt is arranged at a charging port of the tunnel inspection robot; and the power supply guide rail is laid in a tunnel and comprises an insulating shell, and the insulating shell wraps an alternating current power supply cable. According to the invention, real-timepower supply is provided for the tunnel inspection robot through the induction power taking ring and the power supply guide rail, uninterrupted power supply can be provided for the tunnel inspectionrobot without affecting execution of inspection tasks, and the inspection efficiency is guaranteed. In addition, the charging mode has no potential safety hazards, and the occupation of space resources in a tunnel by the traditional charging station is eliminated at the same time.

A straight squeeze latch including a lever hinged to a latch bar. When the latch is opened, the latch bar begins to be forced to move vertically with the bracket. When the intermediate position is reached, the latch bar is forced to move horizontally in the bracket.