39results about How to "Avoid incomplete collection" patented technology

The invention discloses a multi-level cache processing method of a drive program in an embedded type operation system. The multi-level cache processing method comprises the steps of: using a peripheral register of a CPU (Central Processing Unit) as a first-level hardware cache; using a DMA (Direct Memory Access) storage space of the CPU as a second-level hardware cache; when the first-level hardware cache is written fully, generating the interruption of the DMA to ensure that data in the first-level hardware cache is written in the second-level hardware cache; using partial RAM (Random Access Memory) space as a first-level software cache, when the second-level hardware cache is written fully, generating the interruption of the CPU to ensure that data in the second-level hardware cache is written in the first-level software cache for waiting processing; and using partial RAM space as a second-level software cache, starting a corresponding data processing task progress to ensure that invalid data in the first-level software cache is removed and valid data is stored in the second-level software cache. According to the multi-level cache processing method of the drive program in the embedded type operation system, the operation efficiency of the embedded system can be effectively increased.

The invention provides a raw material extraction system for processing of body wash and relates to the field of preparation of body wash. The raw material extraction system comprises a base, a smashing cylinder, a central driving assembly, a driven smashing assembly, a movable bottom cover plate, a squeezing cylinder assembly, a movable sieve plate assembly, a squeezing driving mechanism, supporting plates and supporting legs. The raw material extraction system has the beneficial effect that plants can be completely smashed and the smashed plants are gradually squeezed and juiced, so the phenomenon that juice cannot be completely collected as a result of blocking is avoided. The smashing cylinder is fixedly connected to the base through the two supporting plates, the central driving assembly is fixedly connected to the upper end of the smashing cylinder, the driven smashing assembly is in sliding connection with the inside of the smashing cylinder and matched with the smashing cylinder, the driven smashing assembly is in meshed connection with the central driving assembly in a transmission manner, the movable bottom cover plate is arranged at the lower end of the smashing cylinder,the squeezing cylinder assembly is fixedly connected to the base through the two supporting legs, the rear end of the squeezing cylinder assembly is located below the movable bottom cover plate, andthe movable sieve plate assembly is arranged on the squeezing cylinder assembly.

The invention provides a scratching type fingerprint acquisition device. The scratching type fingerprint acquisition device comprises a scratching type sensor (10), and further comprises an auxiliary mechanism, wherein the auxiliary mechanism comprises a guiding portion and a pressure control portion (40), the guiding portion is arranged outside the scratching type sensor (10) in the acquisition direction of the scratching type sensor (10) in an extended mode and limits a moving track of a finger; the pressure control portion (40) is arranged in the guiding portion and controls pressure needed when the finger drives the guiding portion to move. The scratching type fingerprint acquisition device limits the moving track and pressure force of the finger through the auxiliary mechanism, can eliminate interference in acquisition quality due to different users, and improves accuracy and definition of collected fingerprints.

The invention discloses a coal seam gas sampling and collecting device for a coal mine. The device comprises a vehicle body, an oil transmission device, a control cabinet and a collecting box are fixed on the vehicle body successively from left to right, an auxiliary support device is arranged in the upper end of the vehicle body, a supporting block is fixed in one side of the control cabinet, a second oil cylinder is rotationally connected to the upper end of the supporting block, an H-shaped plate is detachably connected to one side of the vehicle body, a connecting block is rotationally connected to one end of the supporting block, one end of the connecting block is detachably connected to one side of the H-shaped plate, a U-shaped block slidingly sleeves one side of the H-shaped plate,and the H-shaped plate is provided with a third opening. Thus, the problems that the sampling angle and height are inconvenient to adjust and a sampling device is low in stability are solved, the sampling efficiency is improved, the labor intensity is reduced, convenience is provided for movement, and the condition that the sample is collected incompletely due to incapability of adjusting the sampling device is avoided.

The invention relates to a distributed data system data acquisition method and a distributed data system. The distributed data system comprises a plurality of data centers and remote terminals, wherein the data centers comprise a management data center and auxiliary data centers. The data acquisition method comprises: the management data center equally distributing data acquisition tasks to each auxiliary data center for execution; the management data center obtaining the hardware load of the data acquisition task of each auxiliary data center every preset interval, and using the hardware load as a reference hardware load; and according to the reference hardware load, the management data center dynamically adjusting the data acquisition task executed by each auxiliary data center in order to balance the hardware load of each auxiliary data center. The data acquisition method accelerates a data acquisition task processing speed, and allows the data centers to timely collect required object data so as to avoid object data acquisition completeness caused by unresponsive object data acquisition.

The invention relates to a method for detecting magnetic substances of a lithium ion battery material. The method comprises the following steps of extracting, washing and collecting the magnetic substances in the lithium ion battery material, and conducting analytical detection on the size and number of the collected magnetic substances by an automatic cleanliness analysis system. By adopting an existing detection method in the same field for detecting the content of the magnetic substances, the size and number of the magnetic substances are not detected or analyzed. According to the method, the automatic cleanliness analysis system is creatively applied to the analysis of the magnetic substances, and the method is an effective detection method for research hotspots in the field of lithiumelectronic batteries and is an innovation of detection methods in the field of new energy batteries.

The invention relates to attenuation equipment, in particular to glue attenuation equipment for electron component dispensing. The glue attenuation equipment for electron component dispensing achievesthe technical aims that glue attenuation is sufficient, attachment to the inner wall can be prevented, and operation is convenient. In order to achieve the above technical aims, the glue attenuationequipment for electron component dispensing is provided, and comprises a base and the like; an attenuation mechanism is connected to the top of the base, and a driving mechanism is connected to the position, close to the right side, of the top of the attenuation mechanism. The glue attenuation equipment is provided with the attenuation mechanism and the driving mechanism, the aim of attenuation ofthick glue is achieved, an attenuation box and a spiral rod continuously and alternatively rotate clockwises and anticlockwises in the opposite direction, and the aim of more sufficient attenuation of the thick glue is achieved; a pedal is pedaled or released to enable ladder-shaped collision blocks on the left and right sides to collide the bottom of the attenuation box continuously, and incomplete collection caused by the fact that the thick glue is attached to the bottom of the attenuation box is avoided.

The invention relates to a device for collecting moisture in atmosphere by utilizing a solution, which is designed in order to open up a new water source in regions short of freshwater. The device comprises an air loop, a solution circulation loop and a water pipeline; the air loop comprises an air-air heat exchanger (1), a fan (2), a solar heat collector (4), a solar heat collector / generator (8) and air ducts among thereof, which are sequentially and circularly linked; the solution circulation loop comprises a solution bucket (5), a solution pump (6), a valve (7), the solar heat collector / generator (8) and solution pipelines among thereof, which are sequentially and circularly linked; and the water pipeline comprises a water bucket (3) and water pipes between the water bucket (3) and the air-air heat exchanger (1) as well as between the water bucket (3) and the solar heat collector / generator (8).

The invention discloses a new energy efficiency charging controller, comprising a power generation device, the output end of the power generation device is connected with a supercapacitor bank, the output end of the supercapacitor bank is connected with a pump charging control circuit, and the output of the pump charging control circuit is The end is connected with a single-chip microcomputer processing circuit, and the single-chip microcomputer processing circuit is also respectively connected with a battery pack, mode setting and display circuit and a load output circuit. It is composed of several supercapacitors connected in series, and a voltage equalizing circuit is connected in parallel at both ends of each supercapacitor; the design of the invention is ingenious and reasonable, which can not only improve the charging efficiency, but also prolong the service life of the storage battery.

The invention discloses a device for collecting and drying grains, and belongs to the technical field of agricultural machinery. The device for collecting and drying the grains is composed of a machine shell, a bucket assembly, a bag packer, a sealing device, a supporting plate, a separating plate, an upper rotating disc, a lower rotating disc, wheels, a first shaft, a second shaft, an armrest, adirect current motor, a switch, a storage battery, a third shaft and a motor mounting bracket. According to the device for collecting and drying the grains, a high degree of mechanization is realized,and no other electrical equipment is used in the whole process of grain collection except the direct current motor for controlling the rotation of the upper rotating disc, and the automation level ofthe grain collection is improved, the risk of equipment maintenance is reduced, the service life of the device is prolonged, and the cost is reduced greatly; and the combined action of the upper rotating disc, the lower rotating disc and the bucket assembly is used ingeniously, and a direct position relationship between the upper rotating disc and the lower rotating disc is controlled accurately,and a position relationship between an upper rotating disc mounting hole and a lower rotating disc mounting hole which are positioned at the bucket assembly is controlled accurately, and thus the accurate control over the movement of the bucket assembly always keeping level to the floor is ensured.

The invention belongs to the technical field of intelligent planning of tourism routes, and discloses an intelligent planning method and system of a tourism route. The intelligent planning system for the tour route comprises a scenic spot information acquisition module, a scenic spot classification module, a central control module, a user demand acquisition module, a classification recommendation module, a user position information acquisition module, a distance calculation module, a traffic information acquisition module, a time budget module, a scenic spot recommendation module and a traffic mode recommendation module. And a display module. According to the invention, the tourist route can be planned according to the scenic spots selected by the user, and the requirements of people for freely selecting the scenic spots and freely distributing time are met; by incorporating destination information, various traffic modes and road conditions along the way into an algorithm, the early-stage information collection burden of a user can be effectively reduced; a user autonomously selects a sightseeing scenic spot, and a program automatically obtains related information of the scenic spot, so that the problem of incomplete collection of user information can be avoided.

The invention discloses a water body sampling device. The device comprises a base body, a sample storage pipe, a damping mechanism and a dismounting framework, a fixing rod is arranged at the joint ofthe sample storage pipe and the base body; the damping mechanism is located in the base body, the damping mechanism comprises a bearing plate, the surface of the top end of the bearing plate is fixedly connected with the surface of the bottom end of the fixing rod, a first horizontal plate is arranged at the bottom of the bearing plate, and a first extension plate is arranged at the joint of thesurface of the bottom end of the bearing plate and the surface of the top end of the first horizontal plate; according to the invention, the bearing plate is arranged, the situation that when elementsin the device work to generate vibration, incomplete sample collection of the sampling device during sample collection is caused can be effectively avoided; the stability of the device is improved, meanwhile, the service life of the device is prolonged, through an arranged pull handle, the tedious disassembly and assembly process between a fixed plate and a filter plate is effectively avoided, the filter plate can be conveniently disassembled to be cleaned, and the working efficiency of workers is improved.

The invention provides a tourist route optimization method based on a fuzzy ant colony algorithm. The tourist route optimization method comprises the steps: collecting the information of arriving at atarget scenic spot, and the time journey, road condition and time consumption related information of a public transportation mode of arriving at each scenic spot; and calculating a tourist route by combining a target scenic spot selected by a user and the collected information, adaptively generating parameters required by an ant colony algorithm by adopting a fuzzy system when the tourist route is calculated, and solving the problem of tourist route crossing by using 3-Opt. The ant individual difference and the worst individual intersection number are used as fuzzy system parameters, and thefuzzy system outputs ant colony algorithm related parameters, so that a dynamic feedback mechanism can effectively solve the problem of algorithm universality under changed data, and the stability ofthe algorithm is improved.

The invention provides a database configuration information acquisition method and device, computer equipment and a storage medium, which support an oracle database new version 19c. The method comprises: configuring an operation environment for a preset information acquisition script according to database basic information obtained by operating a preset management script; analyzing the operation parameters of a database configuration information acquisition instruction and transmitting the analyzed operation parameters to the information acquisition script, wherein the operation parameters at least comprise a target configuration class in at least one preset configuration class; and calling the information acquisition script to acquire the configuration information of the database in the target configuration class. Based on the database configuration information acquisition method and device, the acquisition efficiency of the database configuration information can be improved, and the situation that the database configuration information acquisition is incomplete and data support cannot be efficiently provided for database operation and maintenance caused by manual acquisition of the database configuration information by a worker is avoided.

The invention relates to a waste chip collection device used for the production of a classification nut. The waste chip collection device comprises a main body, an inclined plate, a vibration machineand a stabilizing mechanism. An inlet is welded above the main body, and the inclined plate is installed on the top inner wall of the main body. The vibration motor runs through the left and right sides of the main body, and the upper part of the vibration motor is connected with a first spring. One end of the vibration motor is provided with a vibration shaft, and one end of the vibration shaft is provided with a separation mechanism. The waste chip collection device has the beneficial effects that the waste chip collection device used for the production of a classification nut is provided with a stabilizing mechanism; when the vibration of the separation mechanism drives the classification mechanism to vibrate, a second spring which is installed between the stabilizing mechanism and classification mechanism has a certain cushioning effect to avoid the phenomenon that the classification mechanism is easy to derail caused by the big vibration of the classification mechanism, at the same time, the sliding block and the sliding rod which are arranged under the stabilizing mechanism can slide; and then equilibrium stability of the device can be screened through the further vibration.

The invention discloses a landscaping fallen leaf collecting device which comprises two collecting plates, the two collecting plates are connected through two first bolts, the two collecting plates are closed to form a circular opening, a collecting mechanism is arranged at the lower ends of the collecting plates, and a device block is arranged below the collecting plates. A fixing mechanism is arranged at the lower end of the device block, a water collecting tank is arranged on the upper side of the device block, a fixing plate is fixed to the upper end of the water collecting tank, a lifting mechanism is fixedly connected to the upper end of the fixing plate, a plurality of water leakage holes are formed in the bottom of the water collecting tank, and a water outlet pipe is arranged on the side wall of the upper end of the water collecting tank. A containing cavity communicated with the water leakage holes is formed below the water collecting groove, a plurality of water outlet grooves are formed in the bottom of the interior of the containing cavity, and water outlet mechanisms are arranged at the bottoms of the water outlet grooves. The device is reasonable in structure, can be adjusted according to the height of a tree, can well collect fallen leaves, and can also solve the problem of damage to tree roots caused by too much rainwater.

The invention discloses a numerically-controlled machine tool tool bit fault diagnosis device which comprises a bottom plate, wherein a dynamic box is arranged at the top of the bottom plate; an engine case is arranged on one side of the dynamic box; a rotary shaft is mounted on one side of the engine case; a rotary table is arranged at one end of the rotary shaft; adjusting brackets are arrangedat the top of the dynamic box; and a connecting block is mounted between the two adjusting brackets. The numerically-controlled machine tool tool bit fault diagnosis device is provided with an omnibearing detecting instrument, a telescopic rod, a telescopic plate and the adjusting brackets; after a tool bit breaks down after being used for multiple times, at first, the included angle between the two adjusting brackets is adjusted, and the relative position of the adjusting brackets can be changed through changing the included angle between the two adjusting brackets, so that the relative position of the telescopic plate and the tool bit is changed; and then, the telescopic length of the telescopic rod and the telescopic plate is adjusted, and the vertical position of the omnibearing detecting instrument and the tool bit can be changed through changing the length of the telescopic plate.

The invention discloses a face image acquisition method and device and electronic equipment, and the method comprises the steps: determining a face posture corresponding to at least one frame of preview image based on the face feature points of each frame of preview image in the at least one frame of preview image acquired by the electronic equipment; determining a first state of the electronic equipment when the electronic equipment collects a preview image, wherein the first state represents the stability of the electronic equipment; under the condition that the face posture corresponding tothe at least one frame of preview image meets a first set condition and the determined stability, represented by the first state, of the electronic equipment meets a second set condition, outputtinga first photo based on the at least one frame of preview image, wherein the first photo is used for the server to carry out identity authentication.

The invention relates to the technical field of game manufacturing, and discloses a 3D game manufacturing assembly for avoiding incomplete collection of face pinching information of the head, the 3D game manufacturing assembly comprises a helmet mechanism, the top of the helmet mechanism is rotatably connected with a hinge wheel, and the top of the hinge wheel is rotatably connected with a secondary rod. According to the assembly for avoiding incomplete collection of the head face pinching information for 3D game manufacturing, through cooperation of a skin-friendly head and an arc soft plate, a helmet mechanism fully adapts to the face of a user, meanwhile, after face adaptation of the user is completed, the head of the user can extrude a top plug to move upwards, and then the top plug drives a top straight ring and a top plug rod to move upwards; according to the technical scheme, the top plug rod moves to the interior of the top bent plate, so that a trigger mechanism in the top bent plate is closed, the interior of a capture camera is powered on, the capture camera surrounding the outer side of the face is designed in a matched mode, then face information of a user is fully collected, and a game role generated by the user is more substituted.

The invention relates to large and small separation equipment, in particular to large and small rare metal ore separation equipment. The technical problem to be solved by the invention is to provide the large and small rare metal ore separation equipment capable of automatically and quickly separating. Rare metal ore large and small separation equipment comprises a mounting frame, a material distribution frame, two discharging pipes, a discharging pipe, a conical material distribution disc, a driving assembly and a guiding assembly, the mounting frame is connected with the material distribution frame, the two discharging pipes are connected with the material distribution frame, the discharging pipe is connected with the material distribution frame, and the conical material distribution disc is rotationally arranged on the material distribution frame. A driving assembly is arranged between the mounting frame and the conical material distribution disc, and a guide assembly is arranged on the mounting frame. The device is provided with the discharging assembly, so that the device can achieve intermittent discharging, and the rare metal ore separation effect is better; the device is provided with the dust falling assembly, so that water can be sprayed into the storage frame through the spray head, and dust on the surface of the rare metal ore can be cleaned.

The invention discloses a hay sampling device which comprises an electric drill, a sampling barrel and a drill rod, the drill rod is detachably arranged on the electric drill, and the electric drill can drive the drill rod to rotate; the drill rod comprises a tip part, a shaft rod and a spiral conveying part, the tip part is arranged at one end of the shaft rod, the spiral conveying part spirally extends in the axial direction of the shaft rod, the sampling barrel comprises a barrel body and a plurality of fixing sharp feet, a first opening, a second opening and a discharging port are formed in the barrel body, and the fixing sharp feet are arranged on the first opening side of the barrel body; the drill rod tip part, the shaft rod and the spiral conveying part can penetrate through the barrel and the first opening through the second opening, the second opening is connected with the guide sleeve, and the guide sleeve is arranged in the barrel. The hay sampling device is high in sampling speed and large in single sampling amount, hay samples are easy to collect and not prone to leaking and scattering, and operation is easy and convenient.

The invention provides a scratching type fingerprint acquisition device. The scratching type fingerprint acquisition device comprises a scratching type sensor (10), and further comprises an auxiliary mechanism, wherein the auxiliary mechanism comprises a guiding portion and a pressure control portion (40), the guiding portion is arranged outside the scratching type sensor (10) in the acquisition direction of the scratching type sensor (10) in an extended mode and limits a moving track of a finger; the pressure control portion (40) is arranged in the guiding portion and controls pressure needed when the finger drives the guiding portion to move. The scratching type fingerprint acquisition device limits the moving track and pressure force of the finger through the auxiliary mechanism, can eliminate interference in acquisition quality due to different users, and improves accuracy and definition of collected fingerprints.

The invention discloses an SAS HBA card firmware log on-line parallel collection method, which can simultaneously perform firmware log on-line collection on a plurality of SAS HBA cards, prevents incomplete firmware log collection when a plurality of cards have faults, and also greatly improves the firmware log collection efficiency. Besides, according to the method, a storage space is independently arranged for each SAS HBA card, and firmware logs of different SASHBA cards are stored in different storage spaces, so that the attribution of the current firmware log can be visually determined. In addition, the invention further provides an online parallel collection device and equipment for the SAS HBA card firmware logs and a readable storage medium, and the technical effects of the online parallel collection device and equipment correspond to the technical effects of the method.

The invention discloses a charging controller capable of improving the charging efficiency; the charging controller comprises a generator; the output end of the generator is connected with a super capacitor bank; the output end of the super capacitor bank is connected with a pumping charging control circuit; the output end of the pumping charging control circuit is connected with a single chip microcomputer processing circuit; the single chip microcomputer processing circuit is also respectively connected with a storage battery bank, a mode setting and display circuit, and a load output circuit; the generator can be a wind power generator or a photovoltaic battery; the super capacitor bank comprises a plurality of super capacitors connected in series; two ends of each super capacitor are connected with a voltage sharing circuit. The charging controller is smart and reasonable in design, can improve the charging efficiency, and can prolong the service life of the storage battery.

The invention discloses a sperm taking cup storage and fixing device, and effectively solves the problems that after leaving a hospital, a sperm taking cup is inconvenient to store in a heat preservation manner and is inconvenient to fix and prevent from inclining. The sperm taking cup storage and fixing device comprises a box body, a circular guide rail is arranged in the box body, a sliding block is slidably connected to the circular guide rail, a heating box is rotatably connected to the front end of the sliding block, a heat insulation box is arranged in the heating box, swing rods are hinged to the left side and the right side in the heat insulation box respectively, kidney-shaped grooves are formed in the swing rods, an ejector rod is slidably connected in the heat insulation box, and a push column is arranged at the lower end of the ejector rod; and a low-temperature heating piece is arranged in the heating box, a baffle is slidably connected to the front end of the heat insulation box, a plurality of air inlet holes are formed in the heat insulation box, a plurality of exhaust holes are formed in the heating box, a U-shaped frame is slidably connected into the heating box, a sliding rod is slidably connected to the lower end of the U-shaped frame, a guide column is arranged at the lower end of the sliding rod, and a kidney-shaped frame is arranged in the heating box. By means of the sperm taking cup storage and fixing device, sperms collected after a patient leaves the hospital are stored in a heat preservation mode, and the sperm taking cup is stably fixed.

The invention relates to a distributed data system data acquisition method and a distributed data system. The distributed data system comprises a plurality of data centers and remote terminals, wherein the data centers comprise a management data center and auxiliary data centers. The data acquisition method comprises: the management data center equally distributing data acquisition tasks to each auxiliary data center for execution; the management data center obtaining the hardware load of the data acquisition task of each auxiliary data center every preset interval, and using the hardware load as a reference hardware load; and according to the reference hardware load, the management data center dynamically adjusting the data acquisition task executed by each auxiliary data center in order to balance the hardware load of each auxiliary data center. The data acquisition method accelerates a data acquisition task processing speed, and allows the data centers to timely collect required object data so as to avoid object data acquisition completeness caused by unresponsive object data acquisition.