1026 results about "Integrated operations" patented technology

The invention relates to the technical field of an IT system, and particularly discloses an information system integrated operation and maintenance monitoring service early warning platform and a realization method thereof. The platform comprises a data acquisition layer which is used for acquiring basic data of the monitored device; a data processing layer which is used for processing the basic data collected by the data acquisition layer; a data presentation layer which is used for displaying the data after being processed by users; and an information system integrated operation and maintenance monitoring service early warning platform management system which is used for managing the platform. The system penetrates through three layers of the data acquisition layer, the data processing layer and the data presentation layer, and configures and manages the three layers of the data acquisition layer, the data processing layer and the data presentation layer in a unified way. The platform has refined, automatic, intelligent and integrated IT operation and maintenance monitoring functions so that information technology operation and maintenance capability of large-scale enterprises is enhanced.

The present invention is a system and method for integrated operation, provision of user services, and management and control, for a publicly accessible global network. The global network has one or more horizontal levels for the provision of user services, network operation, overall management and control in a vertical hierarchy, and one or more horizontal levels of data management, including data capture, processing, analysis, reporting, etc. The system further includes Universal Software which integrates the functionalities of various software platforms into one unified integrated software. The system incorporates a plurality of components for connecting any user directly to applications, and enterprise sites and consumer sites for connecting users via the global network directly to other networks, data bases and computer devices, of emergency services personnel / agencies, for performing simultaneously mathematical formulae, algorithms or procedures, and for displaying and updating advertisements appearing at specific points in a software operation.

The invention discloses an in-hole drilling tool integrating drilling, slotting and punching a coal seam and a using method thereof. The in-hole drilling tool comprises a water supple device or an air supple device, a high-pressure sealing drill pipe, a slotting and punching valve and a drill bit. The water supply device and the air supply device are connected with the high-pressure sealing drill pipe at an orifice. The slotting and punching valve is installed between the high-pressure sealing drill pipe and the drill bit. The in-hole drilling tool is essentially used for drilling and anti-reflective outburst eliminating after drilling of soft outburst coal seam. The using method is as follows: after the drilling construction is finished, a water supplier with a pressure release valve is used for starting a high-pressure pumping station to improve the pressure and the flux for water supply; high-pressure water current at the pumping station drives the slotting and punching valve to act for closing an axial liquid passage and opening a radial liquid passage; and high-pressure jet current realizes slotting or punching through a cutting nozzle or a punching nozzle. The invention has novel design and easy operation, is safe and reliable, improves the outburst elimination efficiency and realizes the integrated operation of drilling, slotting or punching and outburst eliminating.

There is provided a high power laser riser blowout preventer system and controller for operation thereof. The system utilizes high power laser cutters that are associated with the riser and the blowout preventer to provided an integrated operation to quickly weaken or cut tubulars to address potential emergency and emergency situations that can arise during deep sea drilling.

An arithmetic device able to optimize the logic level, able to prevent an increase in the component data, able to prevent the area efficiency as an integrated operation efficiency, and circuit, achieving an improvement in the achieving a reduction power consumption, provided with a first selection device for selecting coefficient inputs C0I to CkI in accordance with a control signal ASEL, a second selection device for selecting data inputs D0I to DmI in accordance with a control signal BSEL, a third selection device for selecting cascade inputs P0 to Pn−2 in accordance with a control signal CSEL, an ALU for receiving as input the output signal of the first to third selection devices and performing a logic operation in accordance with instructions of the control signals ALUMD etc., a MAC for receiving as input the output signals of the first to third selection devices and performing operation in accordance with instructions of

An auction management system that consolidates auction posting, monitoring, and closing for multiple auction users on multiple auction sites. An auction consolidator provides an Internet interface between auction sellers, auction buyers, and auction sites. The auction management system provides a unified platform where sellers post auction submissions, enter auction tracking data, and enter auction feedback for multiple auctions on multiple auction sites. Similarly, auction buyers monitor auction status, receive winner notification, enter auction tracking data, and enter auction feedback for multiple auctions on multiple auction sites. To support these functions, the auction management system compiles and posts auction submissions, automatically accesses the auction sites to extract auction status and closed auction data, and provides auction feedback to multiple auction sites on behalf of multiple auction users. The auction management system includes several Internet web servers that function as user interface platforms. An application server and a relational database support the integrated operations of the system. The application server includes an “auction monitor” module that maintains a consolidated auction monitoring report for each account maintained on the system. The auction monitor module includes tracking entries that allows auction buyers and sellers to keep track of the status of their closed auctions. The auction monitor module also automates certain post-closing tacking functions, such as notifying the winning bidder, and supports automatic auction feedback to the host auction site.

The invention discloses a new-energy-consumption-based source-grid-load coordination control method and system. On the basis of continuous increasing of a new energy scale and occurrence of a novel controllable load, overall cooperative dispatching is carried out on dispersed controllable loads in a region by using a multi-element coordination control technique, thereby realizing characteristic complementation between the several kinds of energy and controllable loads and thus realizing source-grid-load interaction. According to the invention, the new-energy-consumption-based source-grid-load coordination control system is divided into a whole network optimization scheduling layer, a regional monitoring and coordination layer, a local monitoring and control layer, and a primary equipment layer. With utilization of the network communication, data processing and coordinated control technologies, the system provides a technical base for a novel integrated operation mode of regional multi-energy power generation and production, load electricity usage and grid operation by taking improvement of the consumption capability of the new energy of the grid as an objective.

The invention discloses a double-layer internal deslagging and anti-blocking drilling tool for soft and outburst coal seam drilling, and a use method of the drilling tool. The drilling tool comprises a rotary sealing water supply device or a rotary sealing air supply device, a double-layer internal deslagging and anti-blocking drilling rod and a central backflow drilling bit, wherein the rotary sealing water supply device or the rotary sealing air supply device is connected with the double-layer internal deslagging and anti-blocking drilling rod on a drilling machine, and the central backflow drilling bit is mounted at the front end of the double-layer internal deslagging and anti-blocking drilling rod. The use method of the drilling tool comprises the steps that a drilling system is started; an air flow or a water flow enters an outer layer channel of the double-layer internal deslagging and anti-blocking drilling rod and reaches the bottom of a drilling hole; the air flow or the water flow reverses out drilling cuttings formed by drilling bit coal breaking along an inner layer channel of the double-layer internal deslagging and anti-blocking drilling rod to enter a slag tapping dust collector connected with the tail part of the drilling rod; and deslagging and dust collection are accomplished. The drilling tool is novel in design; the deslagging is accomplished in a cavity of the drilling rod, so that influences of drilling hole shrinkage and hole wall buckling failure on a drilling hole deslagging space can be avoided effectively; the deslagging is accomplished in the inner layer channel of the drilling rod, so that the dust collection is more effective; and drilling, anti-sloughing and dust collection integrated operation is realized.

A collaboration commerce method, which, with customers not knowing the whole collaboration commerce operation procedure, lowers the operation and executive costs among different supplier to achieve the optimal gains of collaboration commerce. The method comprises the steps of: a customer ordering a commodity through a web page; transmitting the commodity ordering information to a collaboration server; transmitting the commodity ordering information further to a plurality of enterprise resource planning servers; executing the integrated operation step of the plurality of enterprise resource planning server to generate a customized table list; sending the customized table list back to the customer for confirmation.

The invention provides fallen leaf sweeping equipment integrating automatic sweeping, smashing and adhering extrusion forming and capable of being used with a motor vehicle such as a tractor or a gasoline engine. The fallen leaf sweeping equipment completes integrated operation including collection, smashing and adhering extrusion forming of fallen leaves by combining sweeping rollers with a conveying belt, combining the conveying belt with a smashing bin and combining the smashing bin with an adhering extrusion forming device. The technical scheme includes that the fallen leaf sweeping equipment comprises an inward-cleaning sweeping roller, an ascending sweeping roller, the scraper conveying belt, the smashing bin, the adhering extrusion forming device and the like, wherein the inward-cleaning sweeping roller collects the fallen leaves in front of and on two sides of the fallen leaf sweeping equipment to the position between the two sweeping rollers, the collected fallen leaves are conveyed to the smashing bin by the ascending sweeping roller and the scraper conveying belt which are in tangent connection, and smashed fallen leaf residues are mixed with adhesives prior to entering the adhering extrusion forming device to be compressed to form blocks. The fallen leaf sweeping equipment has the advantages that the fallen leaf sweeping equipment completes collection, smashing and adhering extrusion forming of the fallen leaves by means of mechanical force to achieve recycle of the fallen leaves, the problem of difficulty in fallen leaf recycle is solved, resource waste and environmental pollution are avoided, and good economic benefits and popularization value are achieved.

A method and device are provided for the preparation of sterile medical ice slurry, for example having ice loadings of greater than approximately 50%. An integrated-operation ice slurry blender-based production and delivery system methods for monitoring cooling capacity of the produced and delivered slurry. All individual medical ice slurry production and delivery steps are integrated into one tightly coupled precisely sequenced and timed system. The novel procedure and equipment is simple to use and makes sterile slurry, which is ready to deliver to patients, for example, in less than 2 minutes after adding predetermined thermally preconditioned ingredient modules to a blender.

An open distributed processing structured robot control software architecture is enclosed, which makes it possible to manufacture a user-oriented robot through combination of independent heterogeneous functional modules. The invention involves an open software framework for integrated operation and production of distributed software of the modules, and an autonomous robot control architecture suitable for distributed environments. The software framework indicates underlying software components for robot control and service creation. The invention makes it possible to mass-produce autonomous robots in units of interoperable functional modules. It is also possible to meet various demands of consumers, achieve specialization, and accelerate technology development since the development procedures are specialized in an independent manner and are suitable for manufacturing a wide variety of robot products in small quantities.

The present invention discloses a method for manufacturing a polymer chip. The method first manufactures a plurality of unit mold, and each unit mold has a unit pattern corresponding to a pattern on the surface of the polymer chip for performing an operation. The unit molds are then selected and assembled to form an integrated mold according to a chip draft, and the unit pattern of the unit molds form an integrated pattern. The integrated mold is used in a molding process for manufacturing the polymer chip. The surface topography of the polymer chip is corresponding to the integrated pattern of the integrated mold, and can perform an integrated operation.

The invention relates to an electricity storage management technology, in particular to a team and group integrated operation management system based on storage ERP (enterprise resource planning). According to the system, second-level warehouses of an electric system are subjected to intelligent operation management on the basis of a team and group storage ERP system; operating data such as ex-warehouse, warehouse entry, allocating, checking and the like of equipment are correlated by taking data input by RFID (radio frequency identification) as basis and a unique identification code of the equipment as a correlation point, and effective storage management master data are formed finally; various data in the master data are processed by conventional graph generation software to generate a required analysis report or data report which is visually displayed to a manager, the manager masters warehouse materials, machine accounts and the like conveniently, effectively and timely, so that the warehouse materials can be supplemented and adjusted, the management efficiency is greatly improved, account and material coincidence is guaranteed, material balance is achieved, and fund waste is avoided.

The invention discloses a reliability evaluation method of a distribution network cyber-physical system considering the whole process of fault processing. The reliability evaluation method of the distribution network cyber-physical system considering the whole process of fault processing comprises the following steps: initializing the distribution network cyber-physical system; confirming the current state of the distribution network cyber-physical system based on the sequential Monte Carlo method; obtaining the reliability of the three stages of fault location, fault isolation and power supply recovery by means of the fault tree model in view of the state of the distribution network cyber-physical system after the fault; classifying the load points according to the fault processing whole process event tree model to determine the impact degree of the fault processing on each load point; and calculating to obtain the system reliability indexes finally. The invention reflects the effect of the information failure on the state of the system after the fault from the overall point of view of fault processing, and takes full consideration of the time sequence process of the fault processing. According to the reliability evaluation method of the distribution network cyber-physical system considering the whole process of fault processing, the function of the information system in the analysis process of the fault consequences is considered, therefore, the invention helps to identify the integrated energy and the weak links of the communication infrastructure, assists the integrated operation of the distribution network cyber-physical system and the planning of the effective decision-making.

The invention discloses a distributed operation mode and centralized operation mode integrated simulation system operation supporting platform based on components. The distributed operation mode and centralized operation mode integrated simulation system operation supporting platform based on the components comprises a simulation operation control module, a simulation model assembly management module, a simulation data distribution module, a simulation service module and a network service module. The network service module is achieved through an RTI API according with HLA norms, and whether the network service module is loaded or not is determined according to different operation modes. According to the platform, whether a distributed operation model or a centralized operation mode is adopted for the simulation system operation supporting platform can be flexibly determined according to loaded configuration files by the simulation operation control module; assembly models operating on the simulation system operation supporting platform are transparent to ensure that the simulation system operation supporting platform can provide integrated support for the distributed operation mode and the integrated operation mode. The distributed operation mode and centralized operation mode integrated simulation system operation supporting platform based on the components can be applied to componentized simulation systems operating in a distributed mode or a centralized mode, and can satisfy different distributed simulation systems of the HLA norms and different integrated simulation systems of non-HLA norms in the future.

The invention relates to a security protection method based on an integrated dispatching data network operation and maintenance system. A security protection system adopted in the method comprises a remote data monitoring browsing module, a security monitoring and alarming module, a fault diagnosis and processing module, a data counting and analyzing module, a maintenance log management measure module and a function extension module; the method comprises the following steps: (1) configuring security network hardware accessed to a dispatching data network; (2) determining the range and the content of security protection; (3) determining a security protection software development scheme; (4) determining security protection management measures of the operation and maintenance system; (5) determining a security protection scheme. The integrated operation and maintenance security protection work can be developed in a manner of accessing to the dispatching data network, so as to provide the security technology basis for the construction of the integrated operation and maintenance system; the working content of security protection personnel can be cleared, and the security stability operation can be guaranteed; the security protection and monitoring functions of the system can be clear, the working flow can be specified so as to provide the guarantee for the system security.

This invention provides an operation platform system realizing the commercial mode of integral city electronic business affairs and distribution including a commercial managing sub-system based on the internet environment, a billing service sub-system, a distribution center sub-system and a chain distribution sub-system, in which, the commercial management sub-system includes the functions of commercial management, customer management and the distribution management, the billing service sub-system accesses orders or other information to the commercial management sub-system by the data interface in multiple information transfer modes, the distribution sub-system processes the stock information and distribution , the chain sub-system receives the order information sent by the commercial management sub-system via the internet to generate the mixed chukudan and feeds back the stock information of the network points to the sub-systems of the distribution center.

The invention relates to a coal-fired unit flue gas desulfurization real-time monitoring and information management system, and comprises a field data acquisition layer, a communication network layer and a monitoring center layer. Through the digital management of the overall process of online data acquiring, conveying, processing, accounting, analyzing, releasing, sharing, etc. of a desulfurization system in a thermal power plant, by operating the general theory of statistics, and combining the professional knowledge of the process control, a boiler, the environmental protection, etc., the invention performs sample analyses to the datum of the commissioning ratio, the desulfurization efficiency, and the discharge concentration, etc. of the desulfurization system, and builds a set of online monitoring systems which are based on the Web structure and the real-time communication. The invention is applied to the thermal power plant desulfurization facility to operate and perform the effective and long-term management, can authentically and accurately reflect the integrated operation level of the desulfurization system of the coal-fired desulfurization unit, and provides a quantification scale for the desulfurization facility operating the monitoring and the checking.

The invention is suitable for the technical field of communication, and provides a batch operation method. The method comprises the following steps of setting at least one integrated operation area on a list interface which contains a plurality of list items; detecting if the integrated operation area receives a first slide touch instruction or not; if the first slide touch instruction is received, selecting the list items through which a first slide track, corresponding to the first slide touch instruction, passes in a batched way. Correspondingly, the invention also discloses a communication terminal. The method and the communication terminal have the advantage that the batch operation is realized by a user carrying out one slide operation on the integrated operation area, so the operation is simpler, more convenient and rapider.

A system that provides GPS-based navigation / orbit determination capabilities for high-altitude spacecraft. The system uses an existing spacecraft processor and an easy-to-space-qualify minimum-hardware front end to minimize the need for new space-qualified hardware. The system also uses coherent integration to acquire and track the very weak GPS signals at high altitudes. The system also uses diurnal thermal modeling of a spacecraft clock and precision orbit propagation to enable longer coherent integration, a special Kalman filter to allow weak signal tracking by integrated operation of orbit determination and GPS signal tracking, and a segment-by-segment, post-processing, delayed-time approach to allow a low-speed spacecraft processor to provide the software GPS capability.

The invention relates to an agricultural machine, in particular to a machine for picking up, cleaning up and packaging residual film. The machine for picking up, cleaning up and packaging the residual film is used for recovery and packaging integrated operation of the residual film on the surface of farmland. The machine for picking up, cleaning up and packaging the residual film comprises a rack, a transmission device and a traveling wheel. The machine for picking up, cleaning up and packaging the residual film is characterized in that a film lifting roller is arranged on the front portion of the rack, a film brushing roller A is arranged on the obliquely-rear portion of the film lifting roller, a residual film cleaning-up device is arranged behind the film lifting roller, a film brushing roller B is arranged at the position, close to the tail end, of the residual film cleaning-up device, and a residual film packaging device is arranged behind the residual film cleaning-up device and the film brushing roller B. According to the machine for picking up, cleaning up and packaging the residual film, various procedures such as film gathering, picking-up operation, residual film cleaning-up operation, film separation and residual film packaging can be accomplished through one-time operation, especially, the residual film cleaning-up device is used for carrying out cleaning-up operation on the residual film, the residual film can be thoroughly cleaned up, operating efficiency is improved, the machine for picking up, cleaning up and packaging the residual film has the advantages of being simple in structure and low in manufacturing cost, and the requirement of the agricultural technology for mechanical film recovery and packaging after the autumn harvest can be met.

The invention relates to a vacuum isolation breaker with a vertical rotating type and compound functions. The breaker consists of three phase terminal posts, an operation component and a hand frame. The three phase terminal posts with a vertical arrangement are connected into an integration through a vertical rotated beam, and a vacuum interrupter in the terminal post are wrapped (fixedly) by compound insulating materials which are mainly composed of epoxy resin, and two terminals of the terminal post are provided with a mobile contact terminal and a still contact terminal which can be connected with a main circuit. The vertical beam is hinged and arranged on the hand frame, and a connecting bar for driving the mobile contact terminal of the vacuum interrupter is arranged in the vertical beam. An integrated operation component including internally a breaker operation device, an isolation switch operation device, a mechanical interlocking device and a control device is arranged in the front of the hand frame, and the integrated operation component not only can drive the connecting bar device to have a linear motion and cause a making and a breaking of the contact terminal in the vacuum interrupter with the circuit, but also can cause the three phase terminal posts to have forward and backward rotations with 90 degrees and drive the connecting terminals on the two terminals to have a breaking or a connection with the circuit. The products have the advantages of compacted structure, easy maintenance and safe operation etc., and are more particularly fit for cubicle switchboards.

In a class of embodiments, a method and circuit for de-mosaicing and downscaling image data (e.g., image data in raw Bayer image format) in a single, integrated operation, rather than two separate and sequential de-mosaicing and downscaling operations. Some embodiments of the method include a step of displaying the de-mosaiced and downscaled data (e.g., on an LCD of a digital camera to perform an image preview operation). In typical embodiments, the method includes the steps of: determining sampling points (one sampling point for each output image pixel); and filtering the input image data to generate color component values of output image data (e.g., red, green, and blue color components of output image data in RGB format) at each sampling point without producing unacceptable aliasing artifacts. In typical embodiments, the filtering step implements an edge adaptive interpolation algorithm and performs color correlation between red and green channels and between blue and green channels to reduce aliasing artifacts.

The invention discloses a spring operating mechanism for a breaker to solve the current problem. The mechanism comprises a frame, an energy-storing electric engine, an energy-storing transmission system, a switching-in mechanism, a switching-out mechanism; the energy-storing transmission system comprises a gear pair and a chain wheel pair; the switching-in mechanism comprises a switching-in electromagnet and a switching-in quantum; the switching-in electromagnet is provided at side end of the switching-in quantum; the switching-in quantum is rotatably installed on a support shaft; the switching-in quantum is connected with a cam; the switching-out mechanism comprises a switching-out electromagnet, a tripping board and a switching-in holding quantum; the switching-out electromagnet is provided at the side end of the tripping board, the tripping board is connected with a half shaft, the switching-in holding quantum is rotatably installed on the support shaft; the switching-in holding quantum is connected with the half shaft; the half shaft, the support shaft and the energy-storing transmission system are supported by a left side board and a right side plate which are connected to a frame through the shaft. The invention has simple and compact structure, less components, perfect functions, high reliability, small volume, light weight, convenient maintenance and integrated operation buttons and state indicating distribution.

The invention discloses an integrated operation and maintenance management system, which includes an IT operation and maintenance management service module, an IT operation and maintenance management event processing module, an IT operation and maintenance management problem processing module, an IT operation and maintenance management change and release processing module, an IT operation and maintenance management configuration management module, an IT infrastructure monitoring module, an IT application monitoring module, a service monitoring module, a data acquisition interface, a data processing module, a report engine module and a display module. The integrated operation and maintenance management system of the invention can reduce the network operating cost, improve the system performance, and ensure efficient, safe and stable operation of the network.

The invention discloses an automatic rust-removal paint spraying device for an inner wall of a pipeline. The automatic rust-removal paint spraying device mainly comprises a rust removal device, a power device and a paint spraying device, wherein the rust removal device is fixedly connected with the power device through a universal coupler, the paint spraying device is movably connected with the power device through a hook and a hinge seat, a tension spring of the rust removal device is installed in a clamping groove of a fixed panel, a tension shaft is installed on the fixed panel through a slide bolt, a storage battery and a driving motor are sequentially installed on a soleplate of the power device, a worm is connected with the driving motor through a coupler, a worm gear is installed on a driving front shaft, and a rust absorption felt ring is arranged on the outer ring of a barrel of the paint spraying device in a sleeved manner. By integrating multiple functions, the automatic rust-removal paint spraying device can be used for performing rust removal, clearing and paint spraying on the inner wall of the pipeline simultaneously, can achieve an integrated operation effect, and has the advantages of being concentrated in size and efficient and convenient to operate; the rust removal device is provided with a self-tension mechanism, so that the automatic rust-removal paint spraying device is applicable to different pipelines of different sizes, and the application range of the device is greatly enlarged.

The invention discloses a device detection method, which comprises the following steps: irradiating the surface of a device for a test by a first light source, taking a photo of the device under the irradiation of the first light source to obtain a first image; according to the first image, positioning the device; irradiating the surface of the device by a second light source, taking a photo of the device under the irradiation of the second light source to obtain a second image; and analyzing the second image to determine whether the device is qualified or not. The provided method can carry out positioned detection and defect detection on a device, the position where the device stays can be accurately positioned, at the same time, the device can be detected to determine whether the deviceis qualified or not, the subsequent operation such as calibration, assembling, and the like, becomes convenient, and the product quality is improved effectively. Moreover, the integrated operation ofpositioning and defect detection is realized, the device does not need to be transmitted between different stations, and the detection efficiency is improved.

The invention discloses a real-time agricultural irrigation monitoring and regulating system based on big data and the Internet of Things. The real-time agricultural irrigation monitoring and regulating system based on big data and the Internet of Things comprises a data collecting module, a data processing module, an image collecting module, an image processing module, an image feature analyzingmodule, a manual input module, a storage database, a cloud server, an irrigation coefficient analyzing module, an irrigation execution end, a fertilization execution end and a display. According to the provided intelligent constructional engineering construction operation environment monitoring system based on big data, by collecting and processing image information of crops, analyzing the kinds and growth stages of the crops in combination with collection and processing of the soil humidity, the air temperature, the air humidity and the wind speed in farmland within various collection time periods, counting irrigation coefficients of crop soil, and then extracting the volume, corresponding to each irrigation coefficient, of water needed for irrigation per square meter according to the corresponding irrigation coefficient of the crop soil to obtain the irrigation water volume corresponding to an occupied area of the farmland, collecting and analyzing nutrient elements of the farmland soil at the same time, and supplying nutrient elements which the soil is short of in time, irrigation and fertilization integrated operation is achieved, the accuracy of the irrigation water volume andthe fertilization amount of the soil is improved, and the water requirement and the fertilization amount of the soil can be analyzed reasonably according to the current practical situations of the soil and the crops, so as to conduct intelligent irrigation and fertilization, so that waste of water resources and fertilizers and high human cost are reduced.

Provided is a method for retransmission in a mobile communication system; and, more particularly, to an integrated operation method of Automatic Retransmission Request (ARQ) and Hybrid Automatic Retransmission Request (HARQ) in a mobile communication system. The method includes the steps of: a) shifting to a 2nd layer waiting status upon receipt of 1st layer reception failure information in a sending status that a fragment block of 2nd layer transmission data is transmitted to the a receiver according to the predetermined retransmission number; b) shifting to a 1st layer receiving status upon receipt of 1st layer reception success information in the sending status; and c) shifting to the transmission completion status upon receipt of the 2nd layer reception success information in the sending status.