202results about How to "Sure flexible" patented technology

The invention relates to a sweeping robot supplementary sweeping method and a chip. The method comprises the steps that entrance reference points of the boundary of each entrance of a swept region and an unswept region are selected preferentially, the best entrance point is determined, one point is selected from the best entrance point according to entrance selection conditions as a sweeping starting point, and region sweeping is performed on the basis of the preset sweeping conditions. According to the supplementary sweeping method, no any marking position point needs to be made, only endpoints of the entrance boundaries of the sweeping region and the unswept region in a raster map are adopted as entrance reference points for performing preferential selection, even if the shape of the unswept region is complex, the sweeping starting point of the unswept region can be more objectively, more flexibly and more accurately determined just by analyzing and judging the boundaries and selecting the best entrance point, and therefore the most suitable unswept region is preferentially swept. Meanwhile, according to the preset sweeping conditions, the region is swept, the problem that omitted sweeping caused by the existing mode that a zigzagged shaped sweeping is performed simply from the marked position point can be avoided, and sweeping comprehensiveness and integrity are ensured.

The invention provides a security policy setting method and device which are used for solving the problem of an inflexible scheme of distributing security policy to an application program. The method comprises the following steps of: determining the security policy of the application program; and setting and sending security policy information used for indicating the security policy in a signing certificate where the application program is signed. Correspondingly, the embodiment of the invention also provides a security policy determination method and device and a method and device for executing operation by the application program.

The invention discloses a video interaction and control method and device, so as to meet the demands of a multi-person video interaction scene, achieve multi-person video interaction, increase the number of interaction clients which carry out video interaction with a main client, and reduce the equipment cost. The method comprises the steps: determining at least one interaction client, which currently carries out video interaction with the main client, from the slave clients after the main client and at least one slave client are connected to an interaction server; enabling the interaction server to receive the video information of the main client and the interaction client; enabling the interaction server to process the video information of the main client and the interaction client, generating a mixed-screen video information, and transmitting the mixed-screen video information to the main client and the interaction client.

The disclosure relates to a method and a device for controlling a working mode of shower equipment. The method comprises the following steps of: determining a target working mode of the shower equipment; and if a current working mode of the shower equipment is not consistent with the target working mode, switching the working mode of the shower equipment to the target working mode. The technical scheme of the disclosure can be used for effectively solving the problem that related technologies cannot meet intellectualized and humanized requirements of user during a shower, and the working mode of the shower equipment can be automatically adjusted, so that the shower experience of the user is optimized.

The embodiment of the invention provides a communication method based on tunnel binding and network devices. The method includes the steps that service messages are transmitted between the first network device and the second network device through a first binding tunnel, wherein the first binding tunnel comprises a first tunnel and a second tunnel; when the first tunnel fails or transmission quality does not meet the preset conditions, service messages are transmitted between the first network device and the second network device through a second binding tunnel, wherein the second binding tunnel comprises a standby tunnel of the first tunnel and a second tunnel. Thus, when a certain tunnel of an existing binding tunnel fails, another binding tunnel is established through a standby tunnel of the failed tunnel and a fail-free tunnel, and large-bandwidth service of tunnel binding continues to be provided. Therefore, compared with the prior art, the reliability of large-bandwidth communication can be improved, and user satisfaction is improved.

The invention discloses a method for achieving path control applied in the system including circuit CS area and IP multimedia subsystem IMS area. The method comprises: it sets a path policy decision unit and path policy information in the policy decision unit; when the system checks the network received the calling user's calling/ conversation pleasing, it sends the checking information to the called HLR/HSS; when the HLR/HSS receives the path checking information, it captures the called path checking information from the policy decision unit; the HLR/HSS sends the path information to the checking network by the path decision; the checking network dose the call to the calling/ conversation by the path of the information note. It also discloses a system for achieving the path control.

The invention relates to the computer field, in particular to a touch screen system. A touch screen erasing gesture recognition system comprises a micro-processor system, a display system and a touch screen system, wherein the display system and the touch screen system are connected with the micro-processor system. Drawing software operates on the micro-processor system, and an operation interface of the drawing software is displayed on the display system. The touch screen system is used for inputting an operation instruction. The drawing software is provided with an erasing instruction. A least one type of touch point combination presented on the touch screen system is regarded as an operating command of the erasing instruction. After the touch point combination is presented on the touch screen system, the micro-processor system starts to execute the erasing instruction and conduct erasing operation. According to the technical scheme of the touch screen erasing gesture recognition system, a traditional mode that the erasing operation is started by clicking a function key is no longer utilized, instead, the erasing operation is started through a touch gesture. Compared with the traditional mode, the operation is smoother, visual, convenient and fast.

The invention discloses an intelligent distribution double-frequency wireless access device and a method and a network device which are applied to room distribution wireless local area network. The intelligent distribution double-frequency wireless access device is characterized in that a control module is used for determining a radio-frequency signal which accesses to present station (STA), the radio-frequency signal is a first radio-frequency signal or a second radio-frequency signal, a double-frequency radio-frequency module is determined to be distributed to access to the present STA, the determined double-frequency radio-frequency module is in operation in a mode of the radio-frequency signal determined by the control module, a distribution module distributes the first radio-frequency signal or the second radio-frequency signal derived from the double-frequency radio-frequency module to at least one first sub-radio-frequency signal or at least one second sub-radio-frequency signal, a sending module sends the first sub-radio-frequency signal or one way of the second sub-radio-frequency signal to an antenna, the radio-frequency signal which accesses to the present STA and the double-frequency radio-frequency module which is to access to the present STA can be initiatively and flexibly determined, thereby resources in the double-frequency access device can be fully utilized, and the problem of low resource utilization ratio of a double-frequency access point (AP) in prior art is solved.

The invention provides a communication method and a communication device. The communication method includes that generating transmission signals which comprise at least one symbol, and repeatedly sending symbols which comprise at least two phase to indicate the repeat sending number of the symbols. According to the communication method and the communication device, repeat sending symbols have different phase, the repeat sending number of the symbols is implicitly indicated, so repeat number can be flexibly determined and signaling overhead is not increased.

Provided is a terminal apparatus including an estimation unit that estimates a channel to a base station by using a reference signal transmitted from the base station, a selection unit that selects a transmission weight desirable for second down-link transmission from the base station to another terminal apparatus spatially multiplexed with first down-link transmission on the channel from a plurality of transmission weight candidates in accordance with an estimation result by the estimation unit, and a feedback controller that controls feedback of the transmission weight selected by the selection unit to the base station.

The invention relates to a method for determining the steel belt feeding process parameter of a crystallizer in the thick slab continuous casting process. The method comprises the steps the work condition parameter of the crystallizer in the thick slab continuous casting process is collected, and the feeding quantity of a cold steel belt is determined through the work condition parameter of the crystallizer in the thick slab continuous casting process based on the liquidus congruent melting and phase change heat transfer theory; a continuous casting slab-cold steel belt system phase change heat transfer theoretical model is built through a generalized enthalpy method, namely, a relation model among the melting time and feeding thickness of the cold steel belt, the superheat degree of casting molten steel and the initial temperature of the cold steel belt; the section size and feeding speed of the cold steel belt are determined through the continuous casting slab-cold steel belt system phase change heat transfer theoretical model according to the feeding quantity and melting time of the cold steel belt and the depth of a solidified liquid core; and the cold steel belt with the determined section size and feeding speed is preheated and fed into molten steel in the crystallizer through the position between a water opening and a narrow face of the thick slab crystallizer parallel to the wide face of the crystallizer in a low-amplitude high-vibration manner.

The application provides a method and device for determining an attack destination IP of DDOS attack. The method comprises the following steps: acquiring a traffic ranking list, wherein the traffic ranking list comprises a target source IP, a plurality of destination IPs and the traffic between the target source IP and each destination IP, and the traffics are ranked according to the traffic size; acquiring an abnormal a traffic threshold value by multiplying by the total traffic size according to a preset coefficient; judging whether the maximum traffic in the traffic ranking list is less than the abnormal traffic threshold value; if the maximum traffic is less than the abnormal traffic threshold value, orderly accumulating the maximum traffic and the next traffic in the traffic ranking list, comparing whether an accumulation result is less than the normal traffic threshold value, and determining the destination IP corresponding to the accumulation result as the attack destination IP until the accumulation result is not less than the abnormal traffic threshold value. By use of the method provided by the application, the problem that the attack traffic is not led or the normal service is influenced since the related technology is hard to determine the attack destination IP of the DDOS attack is solved.

The embodiment of the invention provides a relative positioning method applied to a base station, and the method comprises the steps: transmitting measurement configuration information; wherein the measurement configuration information is a resource selection scheme for the first terminal to determine to measure the relative position between the first terminal and the second terminal.

To allow flexible determination of a manufacturing method, based upon the know-how accumulated at a manufacturing department, and to realize management of adopted manufacturing BOM data. A screen-displayed design BOM is edited by dividing one part into a plurality of subparts or connecting a plurality of parts to one subassembly, depending upon a command entered from an input device, and the edited BOM is stored into a database. At the same time, a link node that represents a part-to-part connection association pertaining to the plural subparts or the subassembly is created and then displayed on the display screen, with data of the link node being stored into the database. The subparts or subassembly connection relationship pertaining to the displayed link node is entered from the input device, then associated to the data of the link node, and stored as attribute data of the link node into another database.

The invention relates to an unmanned aerial vehicle (UAV) control method and a UAV control device. The method comprises the steps as follows: when a UAV is in a first flight state, acquiring meteorological data of the current location of the UAV, wherein the first flight state is a state showing that the UAV is flying stably or is about to take off; determining the current dangerous flight level of the UAV according to the acquired meteorological data, wherein the dangerous flight level represents the level of danger caused by different weather conditions to the flight of the UAV; and if the dangerous flight level is a first preset level, switching the UAV to a second flight state, wherein the first preset level is a level at which the UAV is unable to fly safely, and the second flight state is a state showing that the UAV flies under emergency or stops flying. According to the technical scheme, a UAV can acquire meteorological data automatically and in real time and perform emergency treatment, so physical damage to the UAV caused by dangerous weather is avoided.

The method includes steps: building communication connection between the control node and the center of location; inquiring about list of transparent proxy node maintained by the center of location; obtaining position information of available transparent proxy nodes, and information of terminal nodes connected to transparent proxy nodes; the said position information is as IP address and port number of node; based on IP address and port number of target terminal node, the said control node determines a transparent proxy node connected to the target terminal node, and builds link to the proxy node; through the said transparent proxy node, the control node builds connection with the target terminal node, and carries out communication with it. The invention reduces need of IPv4 address of Internet by corporate network. Thus, under protection of firewall, each sub net of corporate network can access each other without need of opening additional port so as to raise security.

The invention provides a method and a device for processing a functional component, and a server, and aims to flexibly and variably control various functional modules in the functional component. The method comprises the following steps of: transmitting a starting identifier to the server, wherein the starting identifier is used for identifying a software starting event; acquiring a switch file returned by the server according to the starting identifier; and determining a state of the functional module to be processed in the functional modules to be processed according to the switch file.

The embodiment of the invention discloses a queue processing method and device. The method comprises the steps of confirming operation type, queue information and the number of bytes of data to be processed; and processing the data to be processed in bytes according to the operation types and the queue information, wherein the operation types comprise types of storing data in a queue, taking data out of the queue, copying data from the queue, or deleting data from the queue. The method provided by the embodiment of the invention has no limitation of the type on operated data; no matter what operation is carried out by the queue, the operation is carried out in bytes; and the concept of data types of the queue processing process in the prior art is discarded, and all data types are integrated into the bytes, so that a user can flexibly confirm the data to be processed according to actual requirements, and greater convenience is brought to the user.

The invention provides an information pushing method, device and system. The method includes when the trigger instruction based on the intelligent device push information is detected, acquiring the pushing information content and the identifier of an intelligent device, wherein the intelligent device outputs the pushing information content; generating the pushing information instruction according to the pushing information content and the identifier of the intelligent device; and transmitting the pushing information instruction to the intelligent device to make the intelligent device output the pushing information content. According to the invention, the information can be pushed to the intelligent device via a mobile terminal, the availability is high, and furthermore, the user experience is improved on the basis of realizing a smart home.

The invention discloses a resource application method, a VNF instance creation method and a device. The method comprises the following steps: after determining the number of to-be-applied resources, the VNF sends a resource application message to a VNFM, wherein the resource application message is used for the VNFM to perform resource application according to the number of the to-be-applied resources; and the VNF receives a resource application result returned by the VNFM. It can be seen that, in a resource application process in the embodiment of the invention, interaction between the VNF andthe VNFM is introduced, since the VNF can flexibly determine the number of the to-be-applied resources according to resource needs, the resource applied by the VNFM is enabled to flexibly satisfy dynamic variation of the resource needs; moreover, the number of the to-be-applied resources is generated dynamically by the VNF, thus, compared with a mode of artificially preparing a VNFD file in advance in the existing technology, the method provided by the invention is more convenient and practicable.

The invention relates to a smart switch, a control method thereof, a smart control network. The control method includes the following steps that: control commands of a controlled load are obtained; according to a relationship that the instantaneous value changes with time, the frequency of alternating current is determined, and a time point of zero crossing of the alternating current is obtained according to the frequency; a time point of the action of the relay is determined according to the time point of zero crossing of the alternating current and action delay time of the relay; and the relay is controlled to act according to the time point of the action of the relay. With the smart switch, the control method thereof and the smart control network of the invention adopted, the relay and the smart switch can be effectively protected, and the service lives of the relay and the smart switch can be prolonged, and the action time of the relay can be flexibly determined according to the action relay time of the relay, and therefore, the control method can be adaptive to different relays.

The invention discloses an interface display method and device. The method includes the steps of obtaining the movement speed and network speed of an interface; according to the movement speed and thenetwork speed, determining an image display mode corresponding to the interface; according to the image display mode, displaying the content in the interface. By adopting the interface display methodand device, according to the movement speed and network speed of the interface, the image display mode corresponding to the interface is determined, and therefore the image display mode suitable forthe current movement speed and the network speed can be flexibly determined; a great help is provided for users to clearly check the content displayed by the interface in time when the users browse the interface, and the situation is avoided that the users miss some content which they are interested in.

The invention discloses a time delay and energy efficiency sensitive service-oriented distributed wireless network task collaborative allocation method. The method comprises the following three steps:1, establishing a distributed wireless network model; 2, locally performing task priority ranking and emergency task priority processing on each distributed node by adopting an analytic hierarchy process, and then sequentially transmitting the task information with the highest current priority to a central node by each node; and 3, the central node constructing a bipartite graph maximum weight matching model for the state information, the task information and the network information of each distributed node, and reallocating the tasks by using a task allocation method based on a KM algorithm.According to the time delay and energy efficiency sensitive service-oriented distributed wireless network task collaborative allocation method, the task allocation target can be flexibly determined according to the requirements of users and the characteristics of tasks, and the task execution time or energy consumption in distributed nodes is effectively reduced.