60results about How to "Reduce project costs" patented technology

Automatic deployment of an information technology (TT) system instance having hardware and software components. An application model of the software components is generated based on use cases and is associated with functional and non-functional requirements. An infrastructure model of the hardware components is generated based on the application model. The same software component modeling language represents both the application and infrastructure models. A markup language computer file is generated to include a design of the IT system instance and instructions for accessing library-stored assets that specify the hardware and software components. The computer file is exported to a deployment tool for automatic deployment of the IT system instance based on carrying out the instructions. In one embodiment, the impact of a proposed change is identified and managed in real time prior to a deployment of the proposed change.

Embodiments of the invention provide a system and method for distributed projects comprising computer systems and employing outsourced labor to be initiated, worked and completed. A distributed project that has been divided into pieces may be worked by disparate groups of workers. This is accomplished by copying data to each distributed work site. The data is then worked with by the remote workers. Once the data is at the remote site both local and remote workers can divide and conquer the task at hand by further subdividing the project tasks that are worked on by each group of workers. Embodiments of the invention may transfer operations between sites instead of raw output data so that each site's work efforts can be added to the work product with minimal bandwidth. In at least one embodiment of the invention, the labor may be performed primarily by at least one site with at least one other site performing quality assurance primarily.

The invention discloses a method for the two-way hoisting construction of a converter tower steel structure, which comprises the following steps of: firstly, performing construction from a first layer to a fourth layer in a mode of hoisting steel columns by using a tower crane, hoisting a frame beam on the fourth layer by using a truck crane, and after the frame beam on the fourth layer is welded completely, paving a flat pallet immediately, so that an integral converter tower with seven layers is divided into an upper part and a lower part; secondly, for the upper part, performing layer-by-layer construction from bottom to top by adopting a forward hoisting method in a mode of hoisting the steel columns and the frame beam by using the tower crane; and finally, for the lower part, performing the layer-by-layer construction from top to bottom by adopting a backward hoisting method which is synchronous with the forward hoisting method in a mode of hoisting the frame beam by using the truck crane. In the method, starting from a platform of the fourth layer, platforms on the upper part of the converter tower are constructed by utilizing the tower crane, platforms on the lower part of the converter tower are hoisted by utilizing the truck crane to push towards the next layer, and the construction and installation are performed simultaneously by a method of combining forward hoisting and backward hoisting to form a dual working face, so that the efficiency is improved greatly, and the construction period is shortened.

The invention discloses an active safety early warning device based on cooperative vehicle infrastructure and a 4G network, which comprises a roadside signal integration processing module, a roadside 4G module, a vehicle-mounted 4G module, a vehicle-mounted GPS module and a vehicle-mounted controller module, wherein the roadside signal integration processing module receives information of a traffic signal lamp module, integrates information received by the roadside 4G module and processes the information; the roadside 4G module receives information from the roadside signal integration processing module and outwardly broadcasts the received information and internally-stored information of GPS latitude and longitude coordinates for the central position of an intersection; the vehicle-mounted 4G module communicates with the roadside 4G module; the vehicle-mounted GPS module is used for measuring the position information of the vehicle and sending the information to the vehicle-mounted controller module; and the vehicle-mounted controller module is used for controlling display information of the vehicle-mounted 4G module and a HMI (Human Machine Interface) module, calculating the time when the current vehicle arrives at the intersection and the time difference when detected target vehicles arrive at the intersection respectively, judging whether to reach an alarming threshold and giving a red light running alarm and/or a collision alarm if the corresponding alarming threshold arrives. The cost is low, the structure is simple, and quick early warning is carried out on vehicle collision.

The present invention discloses a method for manufacturing high tensile strength deformed bars with an ultimate tensile strength of 500 MPa-700 MPa, comprising the steps of: (a) rolling under heavy reduction rate the common 20MnSi steel billet with an initial rolling temperature of 880˜950° C. through the rough and intermediate rolling mills having an maximum lengthening coefficient μ of 1.449; then passing the rolling workpieces through the pre-water cooling process to decrease the temperature of the workpieces to the range of 850˜950° C.; (b) rolling the workpieces through the finish rolling mill having a main motor power of 1350 KW; then cooling rapidly the surface of the workpieces through the water cooling process having a number of cooling water segments of 1˜5 and a water pressure of 0.8˜1.2 MPa so as to control the surface temperature of the workpieces to the cooling bed within the range of 550˜650° C.; (c) cooling the workpieces through the air cooling bed to cool the core portion of the workpieces; then tempering the workpieces to obtain the finished steel. In accordance with the method of the present invention, the tissue of steel is improved by rolling the common 20MnSi steel billet under heavy reduction rate to manufacture directly the high tensile strength deformed bars with a high tensile strength of 500 MPa-700 MPa so that the manufacturing cost and energy consumption are reduced and the tensile strength of steel is improved, and thereby, the construction cost is decreased.

The invention discloses a train control method and system and a vehicle on-board controller (VOBC). The train control method comprises the steps of enabling an automatic train protection system (ATP)operating in the VOBC to transmit train running state information to an automatic train operation system (ATO) operating in the VOBC; receiving train control information transmitted by the ATO, wherein the train control information is calculated by the ATO according to the train running state information; and transmitting the train control information to a train so that the train runs according tothe train control information. According to the train control method and system and the VOBC, the on-board ATP and the ATO can be combined into one set of hardware equipment to run to reduce hardwareresources occupied by the ATP and the ATO; and moreover, the ATP and the ATO are connected with a vehicle through the same vehicle interface to reduce vehicle interfaces; and through adoption of a communication interface between the ATP and the ATO, the hardware wiring complexity and project cost are greatly reduced.

The brick chimney guide is an apparatus for holding successive brick courses in proper alignment during the construction of brick chimneys or columns. The apparatus is comprised of four angle upright members mutually connected by eight horizontal bars. The end of each horizontal bar is held frictionally by corner brackets at the top and bottom of each angle upright member. The guide is attached to a chimney by jacking screws on the bottom of each of the four angle upright members. The screws hold the guide in place by friction and help align the guide in a plumb and square manner. The angle upright members physically maintain each of the four corners of the brick structure in vertical alignment throughout the construction process.

The invention relates to a non-national-standard-system type turnout drive system based on a double 2-vote-2 framework. The system comprises interlocking lower computers IPS, an interlocking maintenance console SDM and non-national-standard-system type turnout drive modules HIOM. The non-national-standard-system type turnout drive modules HIOM, full-electronic communication modules EIOCOM2 and theinterlocking lower computers IPS are sequentially connected. The full-electronic communication modules EIOCOM2 are connected with the interlocking maintenance console SDM. The two non-national-standard-system type turnout drive modules HIOM redundant to each other obtain turnout drive commands through the interlocking lower computers IPS, control drive relays in a non-national-standard-system type turnout to be attracted up and fall down, drive the turnout to rotate in the stipulated direction, acquire expression information of the turnout and judge the position of the turnout. Compared withthe prior art, the system has the beneficial effects of being high in reliability and maintainability and the like.

An automatic white balance (AWB) system including a luminaire, a light sensing unit, an analog-to-digital converter, a control unit and a driving circuit is provided. In the AWB system of a projection apparatus, the suitable AWB method is applied. The light sensing unit includes a light sensor and a light sensing circuit. The light sensor is coupled to the light sensing circuit for sensing intensity of the color lights emitted from the luminaire, no matter what colors the color lights emitted from the luminaire are. The white balance of the color lights in the AWB system of the projection apparatus is automatically achieved with the light sensor instead of the color sensors. Therefore, the cost of the projection apparatus with the AWB system is reduced.

A virtual electronic circuit breaker having an electrical relay and a control circuit, the control circuit including a load and wire protection (“OC”) detection unit, a microprocessor and a driver. The OC detection unit is configured to monitor a power flow and the electrical relay is effective to control it. The driver is effective to cause the relay to stop the power flow upon receipt of a deactivation command. The OC detection unit is effective to cause the driver to receive a deactivation command if the OC detection unit senses that a short circuit condition or an overload condition exists. The microprocessor of the control unit is configured so as to be capable of, at least, receiving input from the OC detection unit and sending output to the driver.

The invention provides a multi-door interlocking configuration method, a door opening method and an access control system. The multi-door interlocking configuration method comprises the following steps of: configuring one access controller in a plurality of access controllers as an access control server, and configuring the rest access controllers as access control clients; and configuring door opening authentication information and configuration information of each door, and synchronizing the door opening authentication information and the configuration information to the access control server, wherein the configuration information comprises an interlocking group for recording a multi-door interlocking relationship and address parameters of each access control controller. According to themulti-door interlocking configuration method, one of the plurality of original access control controllers is configured as the access control server, the rest access controllers serve as the access control clients for controlling doors, and the access control server manages configuration information and door state information of each access control client in a unified manner, so that the limitation problem that only four doors can be interlocked by a single access control client is solved, and the doors controlled by the access control clients can be randomly combined to realize multi-door interlocking.

The present invention relates to a novel and economical process for modification of acid scavenger to be used not only for neutralizing the effect of catalyst residue but as well as crystallinity modifier in polyolefins. More particularly, the present invention discloses a process for modification of acid scavenger to be used as dual functional additive as acid scavenger as well as crystallinity modifier in polyolefins, said process comprising treating an acid scavenger with an organic dibasic acid to obtain a modified acid scavenger, wherein the acid scavenger is calcium aluminium hydroxy carbonate having chemical formula Ca₄Al₂(OH)₁₂CO₃.nH₂O, where n=4-5.

The invention discloses a differential protection discrimination method based on an integrated sequence component. The integrated sequence component differential protection is composed of three parts including a positive sequence current differential element, a negative sequence current differential element, and a phase current differential element. The positive sequence current differential element is used to identify three-phase faults. The negative sequence current differential element is used to identify asymmetrical faults. The phase current differential element is used to identify fault phases. If both the positive sequence current differential element and three-phase current differential element operate, a three-phase fault is determined. If the negative sequence current differential element operates and a single-phase or two-phase current differential element operates, an in-region asymmetric fault, including single-phase or two-phase faults, is determined. The differential protection discrimination method can quickly and accurately identify a fault section after the fault is generated in a regional power grid, can greatly reduce the number of used optical transformers, saves the project cost, is not affected by the load-side zero sequence component, reliably unoperate in case of out-region faults and reliably operates in case of in-region faults.

The invention relates to a scattered equipment driving system for rail transit signal control, the system comprises a logic processing subsystem, a maintenance diagnosis subsystem, scattered driving modules and a safety communication processing module, and the scattered driving modules, the safety communication processing module and the logic processing subsystem are connected in sequence. The safety communication processing module is connected with the maintenance diagnosis subsystem; control commands of the scattered equipment are converted into control commands by the logic processing subsystem according to Boolean logic and the control commands are transmitted to the safety communication processing module through a redundant safety network, and the safety communication processing module distributes the control commands to the corresponding scattered driving modules according to configuration. And the scattered driving modules drive the corresponding scattered equipment according to the obtained driving commands, and uploads the maintenance detection information of the board card to the safety communication processing module so as to transmit the maintenance detection information to the maintenance diagnosis subsystem. Compared with the prior art, the system has the advantages of reduced circuit volume and cost, timely alarm, convenient field maintenance and the like.

The invention discloses an electric automation design system and a working method thereof. The system comprises a mechanical data input module and a basic electric data input module used for inputting, screening and tidying the required information; an electrical component database module including a database composed of various data indexes of electrical components; an equipment control chart module including a control scheme, the number of sensors and function naming; a power supply calculation module through the system partition and equipment type classification, which calculates the powersupply capacity of each power supply partition automatically and selects the type; a Macro file calculation module which designs the basic macro file according to the standard; a manufacturing list input module including a cabinet list, the number of operating stations and an emergency stop, input of RFID information. The working method of the system comprises 1 choosing the project type and designing standard; 2 filling in the project design standard; 3 Filling in the project design data; 4 clicking the EPLAN icon to generate the drawing. The invention has the advantages of high design flexibility, fast design efficiency, low error rate and greatly reduced cost.

The invention discloses an H323 protocol based embedded host video conference method. Embedded host carry out active calls on video conference terminals through an H323 protocol; the embedded hosts receive passive calls sent by the video conference terminals through the H323 protocol and choose to answer or reject the passive calls; and the embedded hosts are connected with MCU servers of a video conference through the H323 protocol, the MCU servers perform a group meeting on the multiple embedded hosts and the video conference terminals, and multiple sides carry out audio and video interaction. According to the invention, through the built-in H323 protocol, audio and video data interaction can be carried out with the video conference terminals supporting the H323 protocol. At the same time, along with rapid popularization of information construction such as network, digital construction and the like of the judicial trial industry, remote arraignment can be realized through connection with all the video conference terminals in a video conference system through the H323 protocol, and the project cost can be effectively decreased.

The invention discloses a QPIC-based HMI simulation and automatic verification method, which comprises the following steps: 1, recording display material information into a QNX system in advance in an off-line manner before verification, generating a display element list configuration file, reading the configuration file after a SymbolManager module is electrified, and caching the configuration file in a memory for later use; 2, when the HMI rendering process starts a certain function, calling a monitoring result by an automatic test program, comparing a returned result with a pre-offline calculation value by utilizing a hardware CRC check, if the values are the same, representing that the check is passed, enabling the display to be correct, and if the values are different, representing that the display does not accord with the expectation; and 3, monitoring the sent test result through the LogManager module and writing the test result into a file. According to the design, the project cost can be saved to the greatest extent.

The invention discloses an excavation construction method of a small foundation pit near an excavated deep foundation pit. An excavation door is formed after a temporary pile, near the small foundation pit, at the bottom of the deep foundation pit is drilled off; soil in the small foundation pit is excavated through the excavation door, so that the soil in the small foundation pit falls down to the elevation of a waist beam support of the deep foundation pit; a corresponding waist beam support is constructed in the small foundation pit; a reinforcement in the corresponding waist beam support in the small foundation pit is connected with a reserved reinforcement of the corresponding waist beam support in the deep foundation pit; and the operation is circulated until the small foundation pit and the deep foundation pit are excavated to the corresponding elevations, so that the difficulty of incapability of synchronously constructing adjacent foundation pits is solved, the construction period is shortened, the projection cost is saved, the once formation of the main structure is guaranteed, the structure stress stability is guaranteed, and the waterproof hidden trouble of the main structure is solved. The safety in the excavation period of two foundation pits is guaranteed.

The present invention is generally related to a repair device for utility conduits, such as a sewer line. The present invention also effects repairs without the need for extensive excavation, thus alleviating many potential dangers associated with trenching operations. One embodiment of the present invention selectively engages at least two sections of damaged conduit through the access hole. After the liners inside the trenchless lining device are deployed into the damaged conduit, the device remains in the access hole to provide subsequent access to the conduit for repairs and/or inspections.

The invention discloses a construction technology of a prefabricated wallboard bearing platform formwork. The construction technology comprises the following steps that a cushion layer surface on which the prefabricated wallboard bearing platform formwork is about to be mounted is cleaned; according to the heights of a bearing platform, a ground beam and an elevator shaft and in combination with the width of a wallboard, board cutting and blanking are conducted; when the boards are mounted, the top ends and the side edges of the boards are fully coated with mortar; when the wallboard is erected, the wallboard is forcibly squeezed in place, the perpendicularity of the wallboard and the flatness of adjacent board faces are corrected, and it is guaranteed that joints are tight and straight; after the boards are installed, mortar is adopted in time to conduct seam filling and mortar scraping on seams; after the board splicing work is completed, floor dust at the bottom is cleaned, and after the work is completed, the surface of the cushion layer is cleaned; after acceptance inspection is qualified, battens are adopted for inner supporting reinforcement; earthwork backfilling is conducted; and after earthwork backfilling is completed, cushion concrete is poured according to the elevation, and it is ensured that the cushion concrete integrally covers the bearing platform formwork. The construction technology has the advantages of being high in installation speed, free of plastering, few in working procedure, low in labor consumption, high in project progress, short in construction period, standard, low in cost and the like.