88results about How to "Improve task efficiency" patented technology

Systems and methods for interruptible autonomous control of a vehicle. Autonomous control is achieved by using actuators that interact with input devices in the vehicle. The actuators (e.g., linkages) manipulate the input devices (e.g., articulation controls and drive controls, such as a throttle, brake, tie rods, steering gear, throttle lever, or accelerator) to direct the operation of the vehicle. Although operating autonomously, manual operation of the vehicle is possible following the detection of events that suggest manual control is desired. Subsequent autonomous control may be permitted, permitted after a prescribed delay, or prevented.

System and method for multi-modal control of a vehicle. Actuators (e.g., linkages) manipulate input devices (e.g., articulation controls and drive controls, such as a throttle, brake, accelerator, throttle lever, steering gear, tie rods, or transmission shifter) to direct the operation of the vehicle. Behaviors that characterize the operational mode of the vehicle are associated with the actuators. After receipt of a mode select command that dictates the operational mode of the vehicle (e.g., manned operation, remote unmanned tele-operation, assisted remote tele-operation, and autonomous unmanned operation), the actuators manipulate the operator input devices, in accordance with the behaviors, to affect the desired operational mode.

A processor executes different types of programs in the memory. Namely, the processor customizes the user's GUI by utilizing a processing unit to judge the user's skill level based on the quality of task results and task time, a processing unit to extract the GUI usage status based on the GUI operating history of the user, a category sorter unit to sort the users into the multiple categories according to the task content and skill level of the user, a processing unit to perform clustering the user group based on the usage status for each sorted category, and a processing unit to customize the GUI based on the usage status in each cluster grouped by a clustering method, and sorts the user for GUI customizing into one of clusters and customizes the user's GUI by applying the GUI customizing method set for that corresponding cluster.

A method for managing electronic records is provided. Each electronic record includes a data file, a plurality of data files, a portion of a data file, or portions of a plurality of data files. The electronic records include a plurality of record types and data file types. The method includes forming a data file set comprising one or more logically related data files; identifying attributes of each record type in a record type template; identifying specifications of each data file type in a data file type template; and extracting digital components from the data file set. The extracted digital components relate to the attributes in each record type template and the specifications in each data file type template and compose an individual record. An electronic record archive includes record type and data file type templates and a digital component extractor.

The intelligent system for autonomous spacecraft operations includes an on-board Autonomous Operations subsystem integrated with an on-ground Web-based Remote Intelligent Monitor System (RIMS) providing interface between on-ground users and the autonomous operations intelligent system. The on-board Autonomous Operation subsystem includes an On-Orbit Checkout Engine (OOCE) unit and an Autonomous Tasking Engine (ATE) unit. Spacecraft Command Language (SCL) engine underlies the operations of the OOCE, ATE and RIMS, and serves as an executer of commands sequences. The OOCE uses the SCL engine to execute a series of SCL command scripts to perform a rapid on-orbit checkout of subsystems / components of the spacecraft in 1-3 days. The ATE is a planning and scheduling tool which receives requests for “activities” and uses the SCL scripts to verify the validity of the “activity” prior to execution, and scheduling the “activity” for execution or re-scheduling the same depending on verification results. Automated Mission Planning System (AMPS) supports the ATE operations. The ATE uses a priority schedule if multiple “activities” are to be executed.

The intelligent system for autonomous spacecraft operations includes an on-board Autonomous Operations subsystem integrated with an on-ground Web-based Remote Intelligent Monitor System (RIMS) providing interface between on-ground users and the autonomous operations intelligent system. The on-board Autonomous Operation subsystem includes an On-Orbit Checkout Engine (OOCE) unit and an Autonomous Tasking Engine (ATE) unit. Spacecraft Command Language (SCL) engine underlies the operations of the OOCE, ATE and RIMS, and serves as an executer of commands sequences. The OOCE uses the SCL engine to execute a series of SCL command scripts to perform a rapid on-orbit checkout of subsystems / components of the spacecraft in 1-3 days. The ATE is a planning and scheduling tool which receives requests for “activities” and uses the SCL scripts to verify the validity of the “activity” prior to execution, and scheduling the “activity” for execution or re-scheduling the same depending on verification results. Automated Mission Planning System (AMPS) supports the ATE operations. The ATE uses a priority schedule if multiple “activities” are to be executed.

The invention discloses a UAV multi-coverage model and a UAV multi-coverage deployment method under power control. The UAV multi-coverage model is characterized in that: in a communication coverage scenario in the UAV network, the probability that an arbitrary task region can be covered by a UAV group network is decided by UAVs which can detect the region. The UAV multi-coverage deployment methodcomprises the steps of: firstly, constructing a UAV multi-coverage deployment model, wherein participants are all the UAVs in the UAV group network; secondly, constructing its own state set by each UAV, and dividing the other UAVs into neighbor UAVs and non-neighbor UAVs; thirdly, calculating the optimal coverage under the maximum transmission power to obtain an optimal coverage strategy; and finally, performing power control under current coverage deployment by adopting the optimal coverage strategy. The UAV multi-coverage model and the UAV multi-coverage deployment method can describe the coverage capability of the UAVs in the UAV group network for the ground precisely, and realize the minimization of power overhead on the premise of satisfying communication requirements.

A vibratory countermine system and method associated with a propulsion means. The system is comprised of a ground-contacting percussion system assembly that is mounted to the front of the propulsion means. Also, a vibratory subassembly is mounted inside the ground-contacting percussion assembly for inducing vibrations in the ground. The ground-contacting percussion system is in contact with the ground ahead of the propulsion means. It transmits the vibrations, associated forces, and pressure waves below or ahead of the countermine system through the ground, thereby inducing the detonation of land mines.

The invention belongs to the technical field of robots, and in particularly relates to a multi-robot task allocation method. According to the scheme, the attribute data of the robot is matched with the task of a server task list; the task allocation is carried out on the on-site robot through a rapid matching method, the idle resources are found in time in the operation process of the robot, the resources are fully transferred to share the task amount, and a more efficient finishing method is provided for the on-site task through more devices. According to the scheme, the matching degree of the server task list and the robot can be improved; the tasks can be allocated to a proper robot task list, the task efficiency and the executive power are improved, more time is saved, the existing uncompleted tasks can be allocated to the idle robots again during the robot running process, the tasks are more balanced, and the task completing time is shorter.

A method and apparatus for calibrating such a spot beam antenna by use of scanned spot beam signal characteristics measured by a plurality of ground based navigation receivers is disclosed.

The embodiment of the invention discloses a task processing method based on thread resources. The method is suitable for business process optimization. The method comprises the steps of receiving a task processing request triggered by a target task; determining a first task type of the target task based on the task processing request, and determining a first thread resource semaphore according tothe first task type; according to the first thread resource semaphore, determining the number of idle thread resources used for executing the task of the first task type in a first sub-thread pool; and if the number of the idle thread resources used for executing the task of the first task type is not zero, determining the idle thread resources used for executing the target task in the first sub-thread pool, and processing the target task based on the idle thread resources. By adopting the embodiment of the invention, the flexibility of processing various types of tasks based on thread resources can be improved, and the task processing efficiency is improved.

An embodiment of that present application provide a task pushing method a node autonomous server and an edge cache server, As to that technical field of content distribution network, The method comprises: when a node autonomous server receives a task pushing request, firstly, querying the cache list according to the identification of the target object carried in the task push request, and determining the edge cache server of the cache target object, then, pushing the operation tasks of the target object to the edge cache server of the cache target object, and the operation tasks of the targetobject do not need to be pushed to all the edge cache servers. Therefore, each edge cache server only needs to process the task of its own cached web pages, which improves the efficiency of the edge cache server in processing the task and the satisfaction of the client. Since the node autonomous server does not need to push the operation tasks of the target object to all the edge cache servers, the pressure of the node autonomous server is reduced, and the waste of broadband resources is avoided.

The invention is to provide a technique for improving the usage efficiency of user licenses in an environment in which the simultaneous connection number of users is limited. This invention comprises: determining a predetermined allowable time based on a task selected by a user and an attribute of the user; and forcibly making the user log off in a case where it is detected that data relating to the selected task is not inputted or received for a time exceeding the predetermined allowable time. Thus, the time until the logoff is forcibly performed is automatically and suitably set according to, for example, the task conducted by the user or a department to which the user belongs.

The invention discloses a data-driving-based AUV (Autonomous Underwater Vehicle) undersea target search navigation system and method. The system comprises a task information processing module, a side-scan sonar, a target characteristic extraction module, a height gauge, a first-stage path generation module, a second-stage path generation module, a third-stage path generation module, an independentdecision-making module and an AUV actuating mechanism; the task information processing module receives task information and processes the task information in combination with a position state of an AUV to acquire dynamic grid chart coordinates; the first-stage path generation module generates a first-stage path point set; the side-scan sonar detects a sonar image; the target characteristic extraction module transmits coordinates of a target region to the second-stage path generation module to generate a second-stage path point set; height data measured by the height gauge are transmitted to the third-stage path generation module to generate a third-stage path point set; and finally, the independent decision-making module acquires an AUV path based on the three point sets and transmits theAUV path to the AUV actuating mechanism. The data-driving-based AUV undersea target search navigation system can search an undersea target and realize collision preventation of set-height navigationand can improve the undersea target search efficiency.

A method for digitally preserving an electronic record includes defining a preservation and service plan for the electronic record in a model, the preservation and service plan including access requirements and authenticity requirements for a digital adaptation of the electronic record, and characteristics of the electronic record to be preserved in the digital adaptation of the electronic record, the model assigning a numeric value to each requirement and characteristic and to the relative importance of each requirement and characteristic; for each data type included in the electronic record, assigning a capability score to each digital adaptation processor that supports the data type, the capability score being indicative of the ability of the digital adaptation processor to meet the access and authenticity requirements and preserve the characteristics as valued in the model; and comparing the capability scores to determine the digital adaptation processor that most closely matches the model. An electronic record archive includes a preservation and service plan management package; a digital adaptation package; and a preservation processing package.

The invention discloses a background server selection method and device realized based on middleware. The method comprises the following steps: receiving a business request sent by a client; generating a first random number in a preset numerical range, wherein the preset numerical range contains the first numerical range; if the random number falls in the first numerical range, selecting a server according to the response time in the lastest preset time slot of each server in a server list; and forwarding the business request to the selected server. By use of the scheme disclosed by the invention, the response time in the latest preset time slot of each server is used for selecting the server, thereby realizing the load balance of the server system and improving the system stability; since the response time in the latest preset time slot of each server needs to be computed only when the first random number falls in the first numerical range, the operation burden and the operation resource occupancy of the system are lowered to some extent, and the task processing efficiency of the server system is improved.

The invention discloses an intelligent optimization method and system for multi-unmanned aerial vehicle cooperative inspection of multiple towers, and belongs to the field of unmanned aerial vehicle inspection. The method comprises the following steps: pre-establishing an information base of an inspection area; receiving an inspection task for a specified number of towers in the inspection area; acquiring capability information of the unmanned aerial vehicle in the unmanned aerial vehicle base; and determining a corresponding inspection scheme by adopting a preset algorithm according to the information base, the capability information of the unmanned aerial vehicle and the inspection task, and issuing a driving instruction according to the inspection scheme to drive the corresponding unmanned aerial vehicle in the unmanned aerial vehicle base to start to execute the inspection task. The system comprises an inspection management and control center module, an unmanned aerial vehicle management and control module and an intelligent planning module. According to the invention, real multi-unmanned aerial vehicle cooperation is realized, the inspection task of the power tower is completed in a more optimized manner, the cost is reduced, and the task efficiency is improved.

A vibratory countermine system and method associated with a propulsion means. The system is comprised of a ground-contacting percussion system assembly that is mounted to the front of the propulsion means. Also, a vibratory subassembly is mounted inside the ground-contacting percussion assembly for inducing vibrations in the ground. The ground-contacting percussion system is in contact with the ground ahead of the propulsion means. It transmits the vibrations, associated forces, and pressure waves below or ahead of the countermine system through the ground, thereby inducing the detonation of land mines.

A method, apparatus and system are provided for facilitating aerial refueling by controlling a refueling drogue. In this regard, a respective error for at least one state associated with a hose or a drogue is provided, along with an indication of a current state of the drogue. An actuator command is then determined based upon the current state of the drogue, the respective error for at least one state associated with the hose or the drogue, and a current command that has been previously issued to the actuator. A command, that is, an updated command, may then be issued to the actuator carried by the drogue in order to reduce or eliminate the state error(s).

A method for efficiently padding a macroblock of a video object plane employs two new instructions. The instructions, PadToRight and PadToLeft, are applied in alternating sequence during a PadPass 1 operation and a PadPass 2 operation. The results of these two operations are then averaged to pad each transparent pixel in each row of a macroblock that includes at least one opaque pixel. A Shift_in register is used to temporarily store data to facilitate the operation implemented by these instructions. Once the transparent pixels in each row have been padded horizontally, pixels in rows having shape data equal to zero (indicating all pixels in the row are transparent) are padded in a pre-processing step, followed by an upward propagation step. The two instructions are preferably implemented using 2:1 multiplexers implemented with an arithmetic logic unit. The method is particularly useful in set-top boxes, games, and other video applications.

The present invention provides a utility vehicle including fuel system components located compactly. The utility vehicle includes a single or a plurality of seat rows, a cargo bed, a cabin, and an engine. The utility vehicle further includes a fuel tank accommodated in a lower space of one of the seat rows, a fuel system mounting bracket provided next to the fuel tank in the lower space and fixed to a seat frame, and a fuel feed pump and a single or a plurality of fuel system accessories mounted to the fuel system mounting bracket.

The invention relates to an AGV task allocation method, a logistics sorting method and a logistics sorting system. The AGV task allocation method comprises the following steps that: a sorting task isinitiated, a parcel is placed on an AGV located on a sorting table through manpower or a mechanical arm, i.e., the AGV obtains the task on the sorting table; and after the task is obtained, the processes of planning a path and delivering the parcel are completed; after the AGV completes the jth task, the time required by the AGV to go from the current task position to the next sorting table and obtains a task is calculated;a sorting table enabling the minimum time required is selected as the next sorting table to which the AGV returns after delivers the task. The method is applied to the scenethat the number of tasks is far larger than that of AGVs, and the utilization efficiency of the system is improved.

The invention belongs to the research on the airdrop method of a transport aircraft in the field of aeronautical aircraft design, in particular to aircraft traction airdrop system of a medium-sized transport aircraft and a method for determining airdrop parameters. At present, the airdrop mainly relies on helicopters, but there are some limitations such as small airdrop weight, small combat radiusand so on. The invention provides a traction airdrop system of a medium-sized transport aircraft and a method for determining airdrop parameters. According to the characteristics of the whole processof cargo movement in and out of the cabin, the tension characteristics of the pulling umbrella and the tension characteristics of the constant force rope in the process of straightening and spreadingthe parachute, by establishing the trajectory motion model of the towing parachute and the ground test on board, this paper sums up the process and implementation steps of the aircraft towed air drop, and then adjusts and perfects them according to the actual implementation of the flight test so as to fill the short board of the heavy-loaded air drop capacity, give full play to the cargo transport capacity of the transport aircraft, improve the economy and task efficiency of the transport aircraft, and meet the material transport needs of the whole army in peacetime and wartime.

The invention relates to an information material file storage box with a secret, high-guarantee and real-time tracing function. The information material file storage box comprises an MCU module, a fingerprint module, a promoting module, a self-destroying control module, a damp-proof module, a positioning module, a fixed clamp and a self-destroying material, wherein The MCU module controls the damp-proof module to perform constant-temperature control and dehumidifying control to eliminate influences of environment temperature and humidity in a transportation process, so that the temperature is controlled to be about the standard temperature of 20 DEG C, and humidity is controlled to be about 50% of optimum humidity; the fingerprint module, the prompting module and the positioning module are combined, so that the box is controlled to open safer; moreover, a state of the box is known in real time through a corresponding hand ring or mobile phone; while finding that the box is missing, information transmitting staff can immediately perform positioning and tracing on the information file box in a mode of enabling the worn hand ring or mobile phone to match with a remote control terminal; the self-destroying control module can be combined with the self-destroying material to realize a self-destroying function, so that information files are destroyed from the moment that box is self-destroyed and opened only within 2 seconds, and therefore, greater loss caused by missing of the information material file storage box can be prevented.

An attachment structure for a resin part of a motorcycle includes an attaching portion with a nut on a vehicle main body, an attached portion of the resin part having a bolt insertion hole, and a shoulder bolt, wherein the shoulder bolt has a large diameter portion thicker than an threaded shaft portion, the bolt insertion hole has an inner diameter into which the large diameter portion is insertable, and a thin guide piece protruding toward a radially inner side for regulating radial movement of the shoulder bolt within a predetermined range is integrally formed on an inner circumferential surface of the bolt insertion hole.

The invention discloses a task processing method and device and relates to the field of data processing technology. Through the task processing method and device, the problem that in the prior art, task processing efficiency is low when task dependency is complicated can be solved. The method mainly comprises the steps that whether a to-be-processed task contains a dependent task is judged, wherein the dependent task is a task which the to-be-processed task depends on; if the to-be-processed task contains the dependent task, the to-be-processed task is made to subscribe callback service of the dependent task; and after a callback notice of the dependent task is monitored, the to-be-processed task is processed. The method is mainly suitable for scenes where tasks in dependency are processed.

The invention is to provide a technique for improving the usage efficiency of user licenses in an environment in which the simultaneous connection number of users is limited. This invention comprises: determining a predetermined allowable time based on a task selected by a user and an attribute of the user; and forcibly making the user log off in a case where it is detected that data relating to the selected task is not inputted or received for a time exceeding the predetermined allowable time. Thus, the time until the logoff is forcibly performed is automatically and suitably set according to, for example, the task conducted by the user or a department to which the user belongs.

An information reading apparatus includes an information reading section, a communication section, a memory, a first determination section, a second determination section, and a control unit. In the apparatus, every time data is determined to be unread data (i.e., data read by one information reading apparatus but not shared yet by all of a plurality of information reading apparatuses) by the first determination section, the control unit records the unread data in the memory, while transmitting the unread data to other information reading apparatuses through the communication section. The control unit also records data determined to be unread data by the second determination section in the memory. A plurality of such information reading apparatuses are employed in an information reading system in which each information reading apparatus can easily keep track of the entire progress of reading tasks.

The invention relates to a method and apparatus for realizing task follow-up. The method comprises the following steps: obtaining a group session identifier, a first user identifier and a corresponding message, comprising a task mark and task contents, of the first user identifier in a group session; generating a task notification containing the first user identifier and the task contents according to the message; sending the task notification to the group session; obtaining a second user identifier of a second user who makes response to the task notification at first; receiving task state information of the task contents, fed back by the second user identifier, and notifying the first user identifier of the task state information, receiving task indication information made by a first useraccording to the task state information, and notifying the second user identifier of the task indication information. Timely task follow-up is achieved, and the task implementation efficiency is improved.