46results about How to "Reduce on-site operations" patented technology

The invention relates to an intelligent appliance WiFi module software remote automatic upgrade method. The method includes the steps of uploading a WiFi module upgrade file to a server; querying all online WiFi modules and determining whether the type of a WiFi module in an automatic upgrade mode is the same with that of the upgrade file or not through the server, if so, sending the upgrade file to the online WiFi module through the server; running the upgrade file through the WiFi module after the upgrade is completed. According to the intelligent appliance WiFi module software remote automatic upgrade method, the WiFi module upgrade file released by the server is used for unified automatic update of all appliance WiFi module software connected with the server, and the server can send a software upgrade instruction to a wifi module to be upgraded at any time as needed for upgrading the WiFi module through a protocol. The intelligent appliance WiFi module software remote automatic upgrade method can be used for WiFi module batch update in a flexible and convenient upgrade mode, thereby omitting site operations, saving time and reducing costs.

This invention relates to the width measurement of the concrete cracks and its method proper to the remote supervisory and control which mainly apply to the local automated interpretation of the concrete cracks width. The hardware modules includes the cameras, image acquisition module, DSP, image display module, network modules, expanding storage space, interrupt controller module, display and the external circuit. The image acquisition module converts the analog video signal into the digital signal and then be processed by the DSP. After the digital signal received the DSP processes the crack image, calculate the crack width and then pass the digital video signals with the width of crack to the network modules or image display module. The processing method mainly includes image interception, image segmentation, anti-color processing, regional markers, small elimination, width measurement, image gauge, width, output image synthesis. This invention, to some extent, reduces the occurrence of errors in the measurement of concrete crack width and facilitates real-time monitoring of dangerous cracks.

The invention discloses an assembled bamboo/wood beam/column, a connection member and disassembling method thereof, and a bamboo/wood structure node, and belongs to the field of bamboo/wood structureconnection members. The beam/column connection member comprises a center member, a column end member and a connection member; the center member comprises a center member sleeve body, a center member substrate, a center member upper wing piece and a center member lower wing piece; the column end member comprises a column end member inlay, a column end member substrate and a column end member wing piece; the column end member inlay is arranged below the column end member substrate, and the column end member inlay is matched with the center member sleeve body; the column end member wing piece isarranged above the column end member substrate; the center member sleeve body, the column end member inlay, the center member upper wing piece, the center member lower wing piece are and the column end member wing piece are all provided with connecting holes; the connecting holes are matched with the connection member, such that the beam/column structural components are accurate and receive stressintegrally, and that stress deformation of the upper part of a bamboo/wood structure building influences a lower layer structures is solved, and further, the overall structural performance of a houseis further improved.

The invention discloses a method for updating embedded system software. The software comprises a master station/server and equipment. The method comprises the following steps that: A, the master station/server extracts configuration information and an equipment linked list, sets an upgrading network, opens a log and starts an upgrading process; B, an upgrading module receives an upgrading file from the master station/server and updates upgrading process information to a nonvolatile region in real time; C, the upgrading file is verified, stored and filed and running switching data is set; D, main and auxiliary running regions are switched, test run of a new edition program is performed, running is performed if the test run is abnormal, and if the test run is abnormal, a state code is reported, the main and auxiliary running regions are switched and the program of a previous normal running edition is run; and E, the equipment generates a local log and the master station/server stores an upgrading log.

The invention discloses a tool platform suitable for positioning of a cast-in-place pile reinforcement cage and a guide pipe, and belongs to the field of construction of civil engineering. The tool platform comprises a reinforcement cage positioning platform and a guide pipe positioning platform; the reinforcement cage positioning platform comprises a frame body and a movable supporting mechanism which is arranged on the frame body and used for movably supporting the reinforcement cage; and the guide pipe positioning platform is arranged on a longitudinal frame beam of the frame body and can move back and forth along the longitudinal frame beam. According to the tool platform, quick and safe positioning of the pile foundation reinforcement cage which is super long and heavy and small in vertical main reinforcement gap can be well achieved, and rapid positioning and safety of the concrete-poured guide pipe positioning operation platform can also be achieved; and meanwhile, the risk that steel casings suddenly sink due to the fact that the reinforcement cage is directly supported at the top opening of a single steel casing is avoided, and the risk that the guide pipe positioning platform slides down and topples when being directly placed at the top openings of the steel casings is also avoided.

The invention relates to a thermal insulating material for buildings, and in particular relates to a fibre concrete sandwiched thermal insulating decorative plate which comprises a panel, a back plate and a core plate. Holes are correspondingly formed on the panel, the back plate and the core plate; the core plate is bonded between the panel and the back plate; a broken bridge component penetrates through the holes to be fixed in the middle of the core plate; a broken bridge shearing-resistant connecting component is formed by a poured anchor plug and the broken bridge component; and the panel, the back plate and the core plate are fixedly connected into one to form the main body of the thermal insulating decorative plate. A hole-containing hanger is fixed in the main body of the thermal insulating decorative plate; the hanger is sleeved to the broken bridge shearing-resistant connecting component; seals are fixedly attached to the four sides of the main body of the thermal insulatingdecorative plate; and a veneer is fixedly attached to the panel of the thermal insulating decorative plate. The materials used for the fibre concrete sandwiched thermal insulating decorative plate all are incombustible materials, so that the fireproof performance of the thermal insulation system is obviously improved. Besides, the integrated space stress of the plate is scientific, safe and reliable, and the thermal insulation system is prevented from creeping.

The invention discloses a production and processing system for stone materials. The production and processing system comprises a raw stone yard, a raw stone mesh adding and glue filling unit, a raw stone cutting unit, an automatic processing unit, an overturning and plate dismounting unit, a dedusting and cooling unit, an automatic stacking unit and a PLC control system, wherein the PLC control system is used for realizing coordinated control, real-time monitoring, real-time detection, fault diagnosis and maintenance of the raw stone yard, the raw stone mesh adding and glue filling unit, the raw stone cutting unit, the automatic processing unit, the overturning and plate dismounting unit, the dedusting and cooling unit and the automatic stacking unit. By adopting the production and processing system for stone materials, the automation, intelligentization and integration degrees of equipment can be improved, the intelligent production and processing thereof can be realized, higher qualified rate of the processed product can be reached, and the production efficiency of stone materials can be significantly improved.

The invention relates to a sandwich heat-preserving decorative board with mixed hollow porous fiber reinforced heat-preserving mortar and a manufacturing method.A heat-preserving core veneer of the heat-preserving decorative board is a formed veneer and provided with big and round through holes; a hanging part capable of being positioned is arranged at the inner side of a back plate and tightly attached to the back face of the heat-preserving core veneer, and the same big and round through holes are formed in the positions corresponding to the big and round holes in the heat-preserving core veneer; the ends of the hanging part capable of being positioned are provided with small and round holes, square holes and right-angled hooks used for connecting, installing and lapping the heat-preserving decorative board in a positioning mode; fiber grid cloth is arranged at the inner side of a panel and is spaced from the heat-preserving core veneer by 2 mm; the mixed hollow porous fiber reinforced heat-preserving mortar is poured into the periphery of the heat-preserving core veneer through sealed formworks, the panel, the back plate and sealed edges are formed after the mortar is hardened, and bridge-cutoff shear connectors are formed in the big and round holes; the decorative board has the advantages that a good integrated space stress structure is formed through overall pouring of the panel, the back plate, the bridge-cutoff shear connectors and the sealed edges, positioning and splicing are accurate, and the fireproof performance is improved.

The invention provides a wireless intelligent temperature-control system of a central air conditioner and a control method, wherein a computer remotely controls another computer server on a network to collect front-end data of the central air conditioner and the air conditioner can be driven intelligently through analysis and processing. The technology is characterized in that the defect that a traditional air conditioner is limited by on-site control is overcome; a wireless network technology, an intelligent analysis technology, a single-chip microcomputer technology and a remote control technology are applied; and intelligent remote control of the central air conditioner is realized. Through application of the technology in actual production and life, consumption of manpower, materials and financial resources can be reduced obviously.

The invention relates to a metal roof balance layer structure. The metal roof balance layer structure comprises a top plate and a bottom plate, wherein the lower surface of the top plate is fixedly connected with a plurality of supporting columns; the upper surface of the bottom plate is fixedly connected with limiting concave columns which are matched with the supporting columns in a one-to-one correspondence manner; the limiting concave columns are connected with the supporting columns in a clamped manner; the size of the bottom plate is matched with the sizes of troughs of a metal roof; thelower surface of the bottom plate is in adhesion connection with the troughs of the metal roof or the bottom plate is connected with structural purlines by penetrating mechanical fixing pieces into the metal roof; and the supporting columns of the bottom plate are correspondingly connected with the limiting concave columns of the bottom plate. The material of the balance layer structure is lightin specific gravity, the structural design is light, and thus, the weight is greatly reduced; materials and artificial project quantity are greatly reduced, and the cost is saved; cutting of materialson the spot is avoided, pollution-free construction is implemented, and the environmental protection performance is high; and the metal roof balance layer structure is simple in structure, and large-scale production and mounting and using are facilitated.

The sandwich integrated insulation board suitable for the zero-carbon building comprises two sets of base plates and an insulation board body arranged between the two sets of base plates, and four sets of side walls, not making contact with the base plates, of the insulation board body are all connected with concrete sealing layers; at least two groups of butt joint boxes are arranged on each of the two sides of the insulation board body, and butt joint pieces which can be folded and stored are arranged in the butt joint boxes; the butt joint piece comprises a sleeve rod and an insertion rod, a butt joint cavity used for clamping the insertion rod is formed in the sleeve rod, and a first hinge seat hinged to the sleeve rod and a second hinge seat hinged to the insertion rod are installed in the butt joint box; on-site assembly is facilitated, the butt joint pieces are conveniently stored in the butt joint box, placement during prefabrication and transportation of the heat preservation integrated plates are facilitated, the adjacent heat preservation integrated plates are conveniently in butt joint, and the stability of the prefabricated heat preservation integrated plates can be improved through the arrangement of the two sets of reinforcement cages and the multiple supporting pieces.

The invention provides an intelligent oil supply management method and an intelligent oil supply system. The system comprises a plurality of oil storage tanks and a plurality of daily oil tanks. Eachoil storage tank is provided with an oil supply pump, wherein the oil supply pump is connected with the corresponding daily oil tank through an oil supply pipe, and an oil supply valve is arranged atthe joint of the oil supply pipe and the daily oil tank. The method comprises the following steps: monitoring a liquid level signal of each daily oil tank; when it is monitored that a pump starting liquid level signal occurs in any daily oil tank, selecting the target oil supply valve from the plurality of oil supply valves connected with the daily oil tank; and controlling the target oil supply valve to be switched on and the target oil supply pump to be started so as to supply oil to the daily oil tank through the oil storage tank to which the target oil supply pump belongs. Based on the method, the target oil supply valve or the target oil supply pump can be intelligently selected and switched, it is guaranteed that a diesel generator serving as a backup power source of a data center can normally operate, field operation of operation and maintenance personnel is reduced to the maximum extent, and it is guaranteed that the oil supply system is safe and reliable.

The invention discloses a reclosing circuit for controlling and protecting an on-off controller. The reclosing circuit comprises a single chip microcomputer, a bipolar transistor, a diode, a relay and a pull-in coil used for controlling and protecting the on-off controller, the single chip microcomputer is connected with a base electrode of the bipolar transistor, an emitting electrode of the bipolar transistor is grounded, a nodal joint formed by connecting a collector electrode of the bipolar transistor and one end of the diode is connected with one end of the relay, a nodal joint formed by connecting the other end of the diode and the other end of the relay is connected with an internal power supply, one end of the pull-in coil is connected with a null line of an alternating current power supply through a contact point of the relay, and the other end of the pull-in coil is connected with a live wire of the alternating current power supply. According to the reclosing circuit for controlling and protecting the on-off controller, the single chip microcomputer controls on and off of the relay through the bipolar transistor, the power on and off controlling over the pull-in coil by the alternating current power supply is completed, and switching on and off of the on-off controller can be controlled and protected.

The invention provides a tower pole concrete precasting base which comprises a left precast element, a middle precast element and a right precast element, wherein the middle precast element consists of a base and an upright column which are connected into a whole; the left precast element and the right precast element are symmetrically connected to two sides of the middle precast element by virtue of dovetail-shaped convex and concave matched structures; a sill anchor which is fixedly connected with a upper pole body is pre-buried in the upper end surface of the middle precast element; the left precast element and the right precast element are provided with built-in foundation bolt composite members which are used for mounting precast connecting pieces; the left precast element, the middle precast element and the right precast element are provided with lifting handles. According to the tower pole concrete precasting base, a tower body base is manufactured by an industrial pre-casting mode instead of traditional field wet operation, so that field operation working procedures can be effectively reduced, rapid installation is realized, the production efficiency is improved, disturbing on residents is reduced and the environmental protection requirements are met.

The invention discloses a refrigerator body and a refrigerating device. The refrigerator body comprises a refrigerator shell and an inner container, the inner container is placed in the refrigerator shell, and the refrigerator body further comprises a first flow guide part and a second flow guide part which are arranged between the refrigerator shell and the inner container in a spaced mode; the first flow guide part and the second flow guide part are tightly attached to the rear wall of the inner container and the rear wall of the refrigerator shell respectively to form flow guide channels extending vertically, the first flow guide part is a hollow sleeve, and the second flow guide part is a flat sheet-shaped second flow guide sheet. By changing the structure of a sheath of an air returnpipe on the outer side of the inner container, the first flow guide part is matched with the other flow guide piece arranged on the outer side of the inner container, the distribution area of the flowguide channels is increased, the foaming efficiency and quality of foaming materials in cavities of the inner container and the refrigerating shell can be effectively improved, and meanwhile, the flow guide piece and the air return pipe sheath are integrated, so that the manufacturing cost is reduced, field operation is reduced, and production efficiency is improved.