33results about How to "Ensure full implementation" patented technology

The embodiment of the invention relates to a method and a device for executing transactions in a block chain network. The method comprises: receiving a transaction request from a client, the transaction request being sent to a plurality of endorsement nodes, associated with an application smart contract, and involving access to an external data source; simulating execution of the application smartcontract; executing the system intelligent contract in the process of executing the application intelligent contract in a simulation manner to generate a first simulation execution result of the affair: sending an access request to an agent node outside a block chain network, receiving a request result and a signature for the request result from the agent node, and updating a read set of the first simulation execution result according to the request result and the signature; and returning the first simulation execution result to the client. The embodiment of the invention provides a scheme for supporting a plurality of endorsement nodes to access the same external data source in a block chain, so that the execution of a transaction can be ensured through the consistency of the reading sets generated at the plurality of endorsement nodes and related to the external data source.

The invention relates to a method and a device for treating abnormality of task flows. The method comprises the following steps of: (1) converting a user request into a task flow consisting of a plurality of task nodes, and performing the task flow; (2) judging whether the task nodes are performed abnormally or not; (3) temporarily stopping performing the task flow if a certain task node is performed abnormally, and placing the information of the abnormal task node into multi-level waiting queues which respectively indicate a plurality of different waiting time; and (4) performing the abnormal task node according to the information of the node. By the method and the device, the request can be performed completely, the final integrity and the consistency of the data and the state of the request are guaranteed, manual recovery efficiency is improved, and a uniform and stable interface is formed.

The present invention discloses a bidirectional control system and method of intelligent household electrical appliances. The system can utilize a plurality of remote user terminals to control various intelligent household electrical appliances needing to be operated. A user operates the devices, such as a mobile phone, a tablet computer, a computer, etc., to input a control instruction, the control instruction reaches a remote controller (a remote control module) via a network, and the remote controller forwards the data to the intelligent household electrical appliances to execute, at the same time, the execution states returned by the intelligent household electrical appliances are obtained in different manners. The remote controller comprises a transferring sending module, a transferring receiving module and a main control module, and the main control module analyzes the communication data between the remote user terminals and the intelligent household electrical appliances, and forwards to the corresponding remote user terminals or the intelligent household electrical appliances via the transferring sending module. According to the present invention, the intelligent household electrical appliances can be controlled completely, the current states of all intelligent household electrical appliances can be grasped and controlled timely and at any time, thereby improving the controllability, accuracy and convenience of an intelligent home.

The embodiment of the present invention relates to a random access control method. The random access control method includes the steps: during a process of performing random access, if receiving a bandwidth partial switchover command for a cell associated with the random access process, determining whether the random access process is successful; if the random access process is unsuccessful, stopping the random access process; and according to the bandwidth partial switchover command,switching the bandwidth portion without continuing the random access process for the switched bandwidth portion. The random access control method can avoid the situation in the related art, for continuing the previously stopped random access process, the switching operation according to the bandwidth switchingcommand is equivalent to not being executed, thus wasting resources of user equipment, so as to guarantee that the bandwidth switching command is actually executed, and the user equipment can continue communication through the switched bandwidth portion.

The invention discloses a production method of crack arresting steel for a container ship. Billets having different cross sections are selected for rolling according to different finished product widths, the rolling pass is reduced, and the reduction in pass is increased; as for planning arrangement, according to the characteristics that the rolling mode is special and the rolling frequency is slow, the time in a furnace is shortened through blank positions in a heating furnace, execution of a heating technology is ensured, and the surface quality is ensured; the heating process ensures the uniformity of a plate slab in the thickness direction; a rolling technology uses a full longitudinal rolling or full horizontal rolling manner as many as possible, and the effective compression ratio isincreased; and in order to refine grains, the intermediate billet is subjected to ultra-fast cooling, different cooling technologies are set according to specifications, and a finished steel sheet cooling technology is determined. A stable production technology for accurately and effectively producing the crack arresting steel can be realized, the stability of the production technology of the crack arresting steel meets the batch industrial production, the mechanical properties, the product quality stability and various indexes meet the standard requirement, and the production process is easyto control.

The invention belongs to the technology of nuclear power station design and specifically relates to a method for establishing initial reactor test items of an advanced pressurized water reactor nuclear power station debugging stage. The method comprises steps of arrangement and classification of items using new concept design and having new designed characteristics; item configuration decomposition and performance analysis; determination of debugging testing items and content; characteristic evaluation of debugging testing items and content, enforceability prediction and alternative solution analysis, and test method establishment and test window selection. The method may guarantee accurate establishment of a series nuclear power reactor type initial set debugging plan and smooth and effective development of debugging operation, fully and completely verifies the items using new concept design and having new designed characteristics so as to guarantee later safe and stable operation of the reactor type nuclear power station.

The invention discloses a multi-vehicle-type collaborative sorting and scheduling method based on a behavior dependency graph. The method comprises the following steps: acquiring a warehouse map, orders, starting positions and current states of sorting vehicles and carrying vehicles; according to the orders, the warehouse map and the current states of the sorting vehicles and the carrying vehicles, order tasks are allocated for the corresponding sorting vehicles and the carrying vehicles, and according to the order tasks of the vehicles, the optimal paths of the corresponding sorting vehicles and the carrying vehicles are determined and obtained; judging whether the optimal paths of the corresponding sorting vehicles and carrying vehicles have conflicts or not, and if yes, adding constraint conditions until an optimal allocation result and an optimal path of a conflict-free path are obtained; according to the optimal allocation result of the conflict-free path and the optimal path, carrying vehicles and sorting vehicles with allocation tasks are traversed, and a behavior dependence graph is constructed; and setting tangency points according to the behavior dependency graph, deleting all nodes behind the nodes corresponding to the tangency points, and starting next planning. And the sorting scheduling efficiency is effectively improved.

The invention discloses an energy consumption optimization method based on a dynamic idle time mixed key period task, which comprises the following steps of: A, scheduling a mixed key period task setby using a dynamic priority strategy; b, calculating a unified static speed SU of the periodic task; c, recycling idle time IHI generated by the executed high-key-level periodic tasks and dynamic idletime IC generated when all the periodic tasks are completed in advance in the low mode; d, calculating the speed SL of the periodic task in the low mode according to the available idle time I = IHI +IC of the system, and when the execution time of the high-key-level periodic tasks in the low mode exceeds the worst execution time of the periodic tasks in the low mode, entering the high mode, executing the high-key-level periodic tasks in the high mode at the fastest processor speed all the time, and discarding all the low-key-level periodic tasks. The method has the advantages of reducing energy consumption and the like.

Electronic circuit for a field device used in automation technology, having: - a first digital processor (1) with a first set of machine instructions for executing an algorithm (Comp) running on the processor (1), wherein the first processor (1) is set up to execute a test algorithm (Opcode) in order to calculate output data (A), wherein the test algorithm (Opcode) uses at least some, preferably all, machine instructions of the part of the first set of machine instructions used to execute the algorithm (Comp) to calculate the output data (A), - a second digital processor (2) with a second set of machine instructions for executing at least one verification algorithm (OPCT), wherein the second processor (2) is set up to execute the verification algorithm (OPCT) in order to calculate verification data (V), and wherein the electronic circuit, in particular the second processor (2), is set up to check the first processor (1) on the basis of the output data (A) calculated by the first processor (1) and the verification data (V) calculated by the second processor (2).

A machine tool is disclosed. The machine tool includes a robot which is compact and which enables easy use of different end effectors for respective purposes. An internal robot includes a plurality ofjoints that are composed of a base joint and parallel joints, and a plurality of links. The distal end is split into two or more branches, each having a tool changer. An end effector is detachably attachable to each of the tool changers. Rotation of the base joint causes a change between a first tool-following position and a second tool-following position, so that different end effectors are usedfor respective purposes by using an end effector attached to a tool changer in the first tool-following position and using an end effector attached to another tool changer in the second tool-following position.