32results about How to "Reduce the chance of confusion" patented technology

The invention relates to an intelligent classification garbage can system based on an internet of things and an intelligent classification garbage can, and belongs to the technical field of the internet of things. The intelligent classification garbage can system comprises multiple intelligent classification garbage cans and a remote server; the intelligent classification garbage cans comprise control units and communication units; when the garbage feeding is detected, present garbage images are obtained; present garbage types are identified based on local identification models; if the garbagetypes cannot be identified, the garbage types are sent to the remote server for identification by using remote identification models; if the remote server cannot identify the garbage types, a sound picker is started to obtain garbage name information; the garbage types are identified based on the garbage name information; and based on type identification results, a garbage sorting execution mechanism is controlled to guide present garbage into corresponding sub garbage storage boxes. The intelligent classification garbage can system uses the remote server for helping identification based on an internet of things communication technology to effectively improve the garbage classification accuracy, and can be widely applied to such fields as garbage treatment.

The invention discloses a multifunctional integrated tissue embedding box and belongs to the technical field of medical apparatus and instruments. The multifunctional integrated tissue embedding box comprises an embedding frame body and an extruding fastener, wherein the embedding frame body is provided with an extruding frame at the bottom; the extruding fastener is in sliding fit or interferencefit connection with an inner side surface of the extruding frame of the embedding frame body through a side surface; a right-angle or forked tail slide rail is arranged on the surface of the extruding frame of the embedding box; the extruding fastener is adopted for extruding and fixing a to-be-treated sample, so as to effectively prevent the sample from skewing and dumping during the treatment processes of dehydration, waxing, and the like; and a flange I of the side surface of the extruding fastener can be in fitting connection or interference fitting with a groove in the extruding frame, so as to select a proper fixing position. According to the multifunctional integrated dehydration embedding box, in spite of size, samples, including puncturing tissues, are positioned in the embeddingbox and are directly embedded after conventional dehydration without taking out. The multifunctional integrated tissue embedding box has the advantages that tiny tissues can not be lost; capsule walltissues do not fall or tilt; large and medium tissue blocks do not displace; no error occurs; and errors can be avoided.

The invention relates to an on-line monitoring data modeling method of bulk grid transformer equipment. The method comprises the following steps of 1) modifying substation system models, 2) allowing all-level main monitoring stations to receive the substation system models and analyzing a substation code and coordinate information in each substation system model, 3) matching the single substation system model with corresponding substation information in a primary wiring diagram of a regional grid according to the substation code and the coordinate information, 4) linking the substation system models with corresponding substation points in the primary wiring diagram of the regional grid, forming a provincial-level model file and forming version numbers, 5) forming and sending new substation system model version numbers to the all-level main monitoring stations after the substation system models are modified, and achieving automatic update of a network-level model by Step 2)-Step 4), and 6) splicing provincial-level on-line monitoring system models into a network-level on-line monitoring system model. The method is easy to realize, can reduce the update time of the model, and can raise an application level of the on-line monitoring model.

The invention discloses a method, equipment and peer-to-peer network system for data sharing. The method, equipment and peer-to-peer network system for the data sharing are used for improving the speed of the data sharing. The method for the data sharing comprises the steps that a shared file is packaged into broadcasting announcement messages through the first equipment in a peer-to-peer network, and the announcement messages of sending the newly-added shared file are broadcasted in the peer-to-peer network; the first equipment receives the sharing requests sent by at least one of the second equipment in the peer-to-peer network, the broadcasting announcement messages are sent to the corresponding second equipment respectively, and all the second equipment is made to analyze the broadcasting announcement messages to obtain the shared file. According to the scheme, the speed of the data sharing is improved.

The invention discloses a distribution method and device for physical cell identities. The method includes: in initial power-up, a network device acquires a physical-cell-identity table (PCI_Table) from an adjacent network device, wherein in the PCI_Table, occupancy information of a PCI of a cell under the network device and occupancy information of PCIs of the adjacent cell and an adjacent cell of the adjacent cell are marked; and the network device selecting an unoccupied PCI as the PCI of the cell of the network device itself and generating a PCI_Table of the network device according to the marked occupancy information of the PCIs in the acquired PCI_Table. The distribution method and device for the physical cell identities are capable of improving PCI distribution efficiency and reducing complexity of the distribution process and probabilities of another conflict or confusion generated by the distribution and solving a problem that newly-established base stations cannot be distributed at high efficiency in a concentrated distribution process at the same time.

The invention discloses a mountain landscape building extraction method and device based on a high-resolution remote sensing image. The method comprises the following steps: segmenting a remote sensing image, and extracting a non-vegetation area in the remote sensing image by adopting NDVI; segmenting the non-vegetation area, and extracting a building area through the NDBI; segmenting the buildingarea again, and calculating the normalized shadow building index NSBI of each patch; calculating the NSBI discrimination of each patch in the non-vegetation area, setting a discrimination threshold,and extracting the landscape building area based on the threshold. By introducing the remote sensing image spectrum near-infrared band with significant difference between the shadow and the non-shadow, the influence of the large-area shadow area of the mountain shady area of the remote sensing image on the extraction result is reduced. By enlarging the NSBI relative difference value of the segmented landscape plaques and the peripheral plaques, the spectrum relative difference of a bright area landscape building, a shadow area landscape building and a shadow area is enlarged, the spectrum confusion probability is reduced, and the landscape building and the adjacent plaques can be obviously distinguished.

The invention discloses a battery delivery vehicle for battery change of an electric vehicle. The battery delivery vehicle comprises a battery delivery vehicle body, wherein two or more battery tray work stations are arranged on the battery delivery vehicle body, and battery trays are arranged on the battery tray work stations; the battery delivery vehicle body is further provided with two cart work stations for transferring the trays, and carts for transferring the trays are arranged on the cart work stations for transferring the trays; the carts for transferring the trays are provided with work stations for transferring the battery trays, and the work stations for transferring the battery trays are used for containing and placing the battery trays; and the carts for transferring the trays are used for connecting the battery delivery vehicle body and the electric vehicle to be replaced with batteries, one of the carts for transferring the trays can be used for transferring the batterytray containing and placing fully charged batteries to the electric vehicle to be replaced with batteries, and the other cart for transferring the trays can be used for transferring the battery traycontaining and placing low batteries to the battery delivery vehicle body. The battery delivery vehicle has the advantages that the batteries can be better transferred, the battery exchange efficiencycan be improved, and the labor intensity of the battery exchange can be reduced.

The embodiment of the invention discloses a keep-alive system for http long connection. The management and control server controls each keep-alive thread to perform heartbeat detection according to the corresponding target heartbeat interval time; therefore, the management and control server can be determined to manage and control the thread corresponding to the heartbeat detection. the managementand control server also manages and controls a thread in a first thread pool in the service server; the management and control server uniformly manages and controls the threads in the service server;under the condition that the threads are managed and controlled in a unified mode, the probability that the service request and the heartbeat request correspond to the same http connection can be effectively reduced, and therefore the probability that data packets are disordered can be reduced, and the probability that the http connection which is rented, available and expired runs normally is improved.

The invention discloses a battery changing method of electric automobile. The battery changing method of the electric automobile comprises the steps of a, using two independently arranged transferringtrolleys and arranging battery placing stations on the transferring trolleys; b, after enabling one transferring trolley to run to a position where the transferring trolley is linked with the electric automobile with a battery to be changed, detaching a dead battery on the electric automobile with the battery to be changed, placing the dead battery on the battery placing station of the transferring trolley, and enabling the transferring trolley on which the dead battery is placed to run to a designated position; and c, placing a fully-charged battery on the battery placing station of the other transferring trolley; after enabling the transferring trolley to run to a position where the transferring trolley is linked with the electric automobile with the battery to be changed, taking off the fully-charged battery on the transferring trolley, mounting the fully-charged battery on the electric automobile with the battery to be changed, enabling the transferring trolley to run to a designated position to finish the battery changing operation. The battery changing method of the electric automobile has the advantages that the battery can be preferably transferred, the battery changing efficiency can be enhanced, and the battery changing labor intensity can be reduced.

The invention discloses a convenient-to-pickup spinning cooking device in the technical field of spinning cooking. The spinning cooking device comprises a cooking shell; a pickup adjusting mechanism matched with a shell cover is arranged at a position, close to the upper side, of the outer wall of the cooking shell; a cooling mechanism is fixedly arranged in the center of the top of the shell cover; an assembly column mechanism is movably inserted into the center of the bottom of the cooling mechanism; and a plurality of groups of yarn placing mechanisms with the same structure are arranged onthe outer wall of the assembly column mechanism in an annular array manner. According to the convenient-to-pickup spinning cooking device, the pickup adjusting mechanism is arranged, two groups of hydraulic cylinders are driven, two groups of L-shaped blocks are driven by push rods to move upwards to designated positions; a servo motor is driven, therefore, two groups of T-shaped sliding blocks are enabled to drive the hydraulic cylinders to move towards the front side in a T-shaped sliding groove; and after the shell cover and the assembly column mechanism move towards the front side to thedesignated positions, the servo motor is turned off, a stepping motor is driven to drive a rotating rod II till a hollow column rotates to a longitudinal state, a user can conveniently and rapidly pick up and place materials, and the safety of picking up and placing the materials is greatly improved.

The invention provides a COB manufacturing method. The COB manufacturing method comprises a substrate manufacturing step, a die bonding step and a wire bonding step, wherein the wire bonding step comprises the following steps: step (1), in a plurality of LED (Light-Emitting Diode) chips which are arranged in an in-line arrangement, connecting adjacent LED chips by first line arc bonding wires to form first series branches; step (2), connecting adjacent first series branches end to end by a second line arc bonding wire to form a second series branch; step (3), in two rows of staggered LED chips, connecting adjacent LED chips by the second line arc bonding wire to form a third series branch; step (4), connecting the second series branches and the third series branch end to end by the second line arc bonding wire to form a fourth series branch; and step (5), connecting positive and negative electrodes and a bonding pad of the fourth series branch by a third line arc bonding wire. Since three line arc bonding wires are welded separately and independently, thus the frequency of replacing a bonding wire process by a wire bonding machine can be reduced, the welding efficiency can be improved and the probability of occurrence of confusions can be reduced.

The invention relates to a clean type alcohol detection instrument with an image acquisition function. The instrument comprises an acquisition opening, a first case, a display screen, a detection module and a control press key, and also comprises a cleaning mechanism, an acquisition mechanism and a central control mechanism, wherein the cleaning mechanism comprises a ventilation pipe, a ventilation assembly, a first driving assembly, a cleaning block, a first transmission rod and a moving frame; the collecting mechanism comprises a second driving assembly, a guide rod, a second case, a movingblock, a second transmission rod, a rotating plate, a reflecting mirror, a first connecting rod, a second connecting rod and a camera. The clean type alcohol detection instrument with the image acquisition function has the advantages that remained gas in the alcohol detection instrument can be discharged out through the cleaning mechanism, so that the precision of the alcohol detection instrumentis improved; the acquisition opening of the alcohol detection instrument can also be cleaned; the bacterium spreading is reduced; through the acquisition mechanism, the face information of an inspected person can also be acquired; the information disorder occurring probability is reduced.

The invention discloses an arrangement device for a soft belt type feeding mechanism of an automatic pipe cutting machine. The arrangement device comprises a conveying frame, conveying rollers are hinged to the left side and the right side of the interior of the conveying frame correspondingly, the outer sides of the two sets of conveying rollers are sleeved with conveying soft belts, isolation baffles are evenly and fixedly installed on the outer sides of the conveying soft belts, push plates are arranged between every two adjacent sets of isolation baffles and fixedly installed on the outerwall of the conveying soft belts, and a reed is fixedly installed on the side, close to the conveying soft belts, of each set of push plates. According to the arrangement device, the isolation bafflesare fixed to the outer wall of the conveying soft belts, the probability that a metal pipeline is disordered when the conveying soft belts convey the metal pipeline is reduced, the disordered metal pipeline is effectively adjusted to be flat under blocking of a grid baffle by arranging the grid baffle between the conveying frame and an arrangement frame bin, and it can be guaranteed that the device arranges the metal pipelines during conveying, and disorder of the metal pipelines during conveying is effectively prevented.

The invention discloses a list acquisition method, which comprises the steps of: receiving a service request sent by a manual service agent, wherein the service request comprises a requested service type; determining whether the service request is a list acquisition request according to the service type; and reading a target list from a memory database and feeding back the target list to the manual service agent if the service request is a list acquisition request, wherein the memory database is used for storing lists of pending customers. The invention further discloses a list acquisition device. Since the memory database has the advantage of high processing speed, the target list can be read from the memory database quickly and fed back to the manual service agent, the probability of acquiring the same list by different manual service agents can be effectively reduced even in the case when a large number of manual service agents request for the lists simultaneously, thereby reducingthe probability of disordered list acquisition.

The invention relates to a device, system and method for monitoring parking lot conditions, relates to the technical field of parking, and solves the problems that an existing parking lot monitoring device cannot achieve low cost and accurate monitoring of each parking space at the same time. According to the scheme, the device comprises an image shooting module and an image processing module. Theimage shooting module is arranged above a parking lot and is used for shooting an image of the parking lot to output a live image; the image processing module pre-collects a basic image when the parking lot is full of vacancies through the image shooting module, divides the basic image into a plurality of unit areas and numbers each unit area, and each unit area corresponds to one parking space;the image processing module acquires the live image from the image shooting module, compares the live image with the basic image, judges whether each unit area is occupied by a vehicle or not, and outputs a processing signal, and the processing signal carries unit area number information corresponding to a parking space which is not occupied by a vehicle.

The invention relates to an easy-to-load wire harness placing rack, which belongs to the field of automobile wire harness production, and comprises a plurality of stand columns, the stand columns are connected with three placing layers, the three placing layers are arranged in an array along the height direction, and the two placing layers far away from the ground can slide along the vertical direction. The lifting height of one placing layer far away from the ground is twice that of the middle placing layer; the three placing layers can slide horizontally, the horizontal sliding distance of the placing layer close to the ground is three times that of the placing layer away from the ground, and the horizontal sliding distance of the placing layer in the middle is two times that of the placing layer away from the ground. The situation that a multi-layer containing frame is not beneficial to convenient and fast feeding of workers is improved.

The invention relates to the technical field of engineering equipment, and discloses a walking type bridging device. The walking type bridging device includes a stress base plate, cushion blocks are fixedly installed on the both sides of the bottom of the stress base plate through fixing screws, the top ends of the fixing screws penetrate through the cushion blocks and extend into the interior ofthe stress base plate, supporting columns are fixedly installed at the bottoms of the cushion blocks, and connecting blocks are fixedly installed at the bottom ends of the supporting columns. According to the walking type bridging device, the direction of a locating steel rope is guided by a steel rope sleeve rod, the locating steel rope can be orderly wound on the steel rope sleeve rod for a longtime, the disorder probability of a lifting cable is decreased, the service life of the locating steel rope is prolonged, and then the moving speed and the swing amplitude of the lifting locating steel rope are slowed down; and a gear reducing mechanism is installed, thus the rotating speed of the fixing screws is slowed down, a precast beam can be accurately emplaced, the poor precision of manual alignment in existing bridge erection machines is avoided, and the effect of high alignment precision of the bridge device can be achieved.

The invention discloses a feeding device which comprises a material storage unit, a feeding unit, a feeding unit, a discharging unit, a feeding unit and a control unit. The material storage unit comprises at least one material storage groove, and the material storage groove is provided with at least one feeding port and at least one discharging port; the material pushing unit comprises a driving mechanism, a first material pushing mechanism and a second material pushing mechanism, the driving mechanism drives the first material pushing mechanism and the second material pushing mechanism to do reciprocating motion along a fixed path, and the discharging port is located on the motion path of the first material pushing mechanism and the second material pushing mechanism; the first material pushing mechanism pushes first materials in the material storage unit to a first station in the first direction, and the second material pushing mechanism pushes second materials in the material storage unit to a second station in the second direction. The automatic material pushing unit is arranged, the first material and the second material are separately pushed to different stations, traditional manual feeding and efficient shunting impurity removal are replaced, the high feeding accuracy of different materials is guaranteed, and the confusion probability is reduced.