10results about How to "Reduce seek time" patented technology

The application discloses a data management method and system suitable for IMR, wherein when a bottom track is updated, data of an effective top track is actively migrated to other free tracks; in the MFML data update strategy, a zigzag four-stage data management scheme is adopted, in the first stage, data of the bottom track is updated; in the second stage, the MFML strategy is adopted to update data of the bottom track; in the third stage and the fourth stage, data distribution and bottom track data update are continuously performed according to the mode of the second stage, and data management is realized. The application can make the MFML update strategy better play the performance in the four-stage data management scheme, and can also relieve the performance decline problem caused by the too high top track occupation amount of the multi-stage distribution scheme.

The utility model discloses an electronic display screen mobile phone shell with an ECG electrocardio electrode monitoring function, which comprises a silica gel mobile phone shell body, a mobile phone accommodating groove for accommodating a mobile phone and a display screen accommodating groove for accommodating a display screen module are respectively arranged in the silica gel mobile phone shell body, an electronic display screen module is arranged in the display screen accommodating groove, and the electronic display screen module is arranged in the silica gel mobile phone shell body. The electronic display screen module comprises a PCBA control panel, electronic paper used for displaying and an ECG electrode used for detecting electrocardio, the electronic paper and the ECG electrode are respectively connected with the PCBA control panel, the electronic display screen module further comprises an NFC antenna layer, and the NFC antenna layer is connected with the PCBA control panel. According to the structure, the ECG electrode is integrated to the back of the mobile phone shell, on one hand, time can be saved, the situation that a user needs to independently carry an ECG collecting device is avoided, and portability is improved; meanwhile, by utilizing the common use of the mobile phone shell, the electrocardio acquisition equipment is prevented from being lost and can be used at any time, the searching time is shortened, and the actual utilization rate is improved.

The present application relates to the technical field of tool edge type design, and specifically discloses a tool optimal edge type design method for chatter suppression under specific working conditions, comprising the following steps: S1, setting the helix angle and initial pitch of the tool as the optimization parameters; S2, calculating the critical stable axial depth of cut under specific working conditions through a critical depth of cut calculation function based on the optimization parameters; and S3, finding the local optimal edge type through a particle swarm algorithm with the critical axial depth of cut as the adaptive function. The tool optimal edge type design method for chatter suppression under specific working conditions has the advantages that it does not need to draw a complete SLD under global rotational speed, greatly improves the calculation efficiency, and can comprehensively consider the influence of the helix angle and pitch on chatter suppression, optimize the tool edge type in a wider edge type space, and accurately match the chatter suppression requirements of specific working conditions.

The utility model relates to the technical field of food detection, in particular to a high-stability food detection data management terminal. The detector comprises a detector body, the surface of the detector body is provided with a display screen, the surface of the detector body is provided with a protection device, the protection device comprises two rotating blocks, and the two rotating blocks are fixedly connected with the surface of the detector body. The sides, close to each other, of the two rotating blocks are rotationally connected with a rotating rod, the arc surface of the rotating rod is fixedly connected with a protection plate, the protection plate is located over an operation screen of the detector body, and the surface of the protection plate is fixedly connected with a handle. The problems that when a worker uses a detector body to detect a food sample, the worker accidentally touches keys on the surface of an operation screen of the detector body, detection parameters of the detector body are changed, and the detection result is inaccurate are solved.

The invention discloses an intelligent garage management method and system for collaborative dynamic guidance, and aims to improve the parking resource utilization rate and the guidance efficiency. According to the method, a parking request containing user preferences and vehicle attributes is received, and a target parking lot is recommended and reserved. After the vehicle enters the parking lot, the system collects real-time data through the Internet of Things, and generates dynamic situation information in the parking lot by combining historical data and utilizing a space-time fusion prediction model. Based on this, the system executes multi-target dynamic optimal parking space distribution, and plans a driving path with the lowest comprehensive passing cost. In the guiding process, the system carries out continuous monitoring, and parking space and path re-planning is triggered immediately in case of congestion or parking space occupation and other abnormalities. The corresponding system comprises a request processing module, a parking lot sensing module, a data fusion and situation prediction module, a dynamic parking space distribution module, a real-time path planning module, a state monitoring and re-planning module, a billing updating module and the like, automatic and intelligent management from reservation, guiding to parking lot leaving billing is achieved through the cloud, and the parking efficiency and the user experience are remarkably improved.

The application relates to the technical field of power maintenance auxiliary tools, in particular to an electric power tower maintenance platform auxiliary structure integrated with tool hooks, which adopts the following technical scheme: a base, a rod body, a top plate and a plurality of hook assemblies are arranged; the base is connected with the rod body; the lower portion of the top plate is connected with the plurality of hook assemblies; the base can be detachably connected on a maintenance platform; and the hook assemblies are used for suspending tools. The plurality of hook assemblies are evenly distributed below the top plate, the maintenance tools can be classified and suspended, the tools are orderly placed, the required tools can be quickly found by maintenance personnel, the searching time is reduced, and the maintenance work efficiency is improved. Meanwhile, compared with a traditional simple rope binding mode, the auxiliary structure does not need to frequently untie and rebind the ropes, the tool taking time is greatly shortened, the maintenance operation progress is accelerated, and the overall operation efficiency is improved.

The invention discloses a parking guidance control system and method based on unmanned aerial vehicle assistance. The parking guidance control system comprises a vehicle-mounted unmanned aerial vehicle, a main control unit and a man-machine interaction module. A user triggers a parking auxiliary guiding function through the man-machine interaction module, and the main control unit drives the vehicle-mounted unmanned aerial vehicle to lift off to detect a parking lot area after receiving the parking auxiliary guiding function triggered by the user. And parking guide data is sent to the main control unit according to the detected data, and the main control unit displays the parking guide data to a user through the man-machine interaction module. According to the invention, rapid identification, parking space state analysis and optimal path planning of the parking spaces in the surrounding area by the unmanned aerial vehicle are realized.

The invention discloses a business handling guiding device and guiding method for a bank, and relates to the technical field of guiding devices. The device comprises a device base and an interaction terminal used for communicating with clients. The top of the equipment base is provided with an orientation guider used for indicating a business handling orientation, and the top of the orientation guider is provided with a pitching adjusting support used for installing an interaction terminal; the direction guide device comprises a cylindrical base which is fixedly connected to the top of the equipment base and provided with an upward opening, a center column is fixedly connected to the center of the bottom of an inner cavity of the base, a sleeve is rotatably connected to the outside of the center column, a rotating frame and a driven gear are fixedly connected to the outside of the sleeve, and a rotating ring is fixedly connected to the outside of the rotating frame. An indicating arrow is installed outside the rotating ring, and a rotating motor is fixedly connected to the bottom of the inner cavity of the base. According to the invention, the indicating arrow rotates around the central column, so that a business handling direction can be indicated for a customer, the customer is helped to quickly position a target area, and searching time before business handling is shortened.

This invention discloses a method for scanning express parcels and determining their location and route, comprising the following steps: S1, image acquisition, capturing an image of the express parcel using a camera module; S2, an image processor performing information recognition on the express parcel image obtained in S1, extracting express parcel identification information; S3, a communication unit establishing a connection with an external express locker or delivery station management system to obtain current available storage space status information; S4, based on the extracted express parcel identification information and available storage space status information, a main control unit allocating storage spaces for the target express parcel according to a preset strategy; S5, based on the storage space information allocated in S4, an information push unit sending a pickup notification containing the express parcel's storage location information to the user terminal. This method for scanning express parcels and determining their location and route can automatically allocate storage spaces and send pickup notifications, effectively improving the work efficiency of delivery personnel.

This application relates to a multi-functional integrated auxiliary assembly platform for aircraft doors, belonging to the field of aircraft manufacturing. It effectively improves assembly efficiency and product quality while reducing the complexity of equipment management during the assembly process. The conformal clamp is made of high-strength, lightweight composite material, a choice that ensures the clamp's support strength without placing an excessive burden on the assembly process. Its special surface treatment ensures a good fit with the door surface, providing reliable conformal functionality. Simultaneously, the detachable and adjustable installation method allows the conformal clamp to adapt to different aircraft door models, exhibiting strong versatility and flexibility.