137results about How to "Quick return" patented technology

This invention provides one new part management system, which combines with current production device maintain system, bare management system, online system integration, associate work part use status and real use time information to give detail advice on work human part for rapid and accurate judgment on device plan sustaining time and to recycle the parts and spare parts by alarming the device dangers.

The invention provides an abnormal hardware detecting method and device. The method comprises the following steps: detecting the hardware information of user equipment, wherein the hardware information comprises hardware state information and hardware identification information; searching whether the hardware identification information of the hardware with abnormal hardware state information exists or not in the preset database of abnormal hardware by aiming at the hardware with abnormal hardware state information; and extracting the hardware abnormal information corresponding to the hardware identification information in the database of abnormal hardware if the hardware identification information exists, and returning to a client side, wherein the hardware abnormal information is hardware fake or hardware damage. The method and the device disclosed by the invention can be used for identifying fake hardware or damaged hardware of the user equipment.

The invention discloses a bridge inspection system. An unmanned aerial vehicle carries out first inspection on a bridge needing detection under the manual operation; a cloud desk camera carried out bridge surface data collection and generates an inspection route based on a positioning signal obtained by a positioning module; an unmanned aerial vehicle carries out inspection automatically based onan inspection route of a writing flight control module; an airborne data processing unit carries out processing based on data sent by an obstacle avoidance module; and the flight control module controls the unmanned aerial vehicle to carry out automatic obstacle avoidance emergency treatment. The cloud desk camera carries out video acquisition and image capturing according to set parameters in theautomatic inspection process; videos collected by the cloud desk camera are sent to a ground terminal system for display; and a ground station performs defect detection and positioning according to the captured images during the automatic inspection process. According to the invention, technical problems that the automation degree is low, the workload is large, the stability of the acquired datais poor, and the safety is low because the existing UAV bridge inspection mode mainly relies on the manual operation for bridge surface data collection by the UAV are solved.

The invention provides an automatic charging system, which comprises a movable device and a charging seat. The movable device comprises an electromagnetic sensor, two magnetic switches and a first charging device arranged in the middle of the two magnetic switches; and the charging seat comprises a generating device, two magnetic pieces corresponding to the two magnetic switches, and a second charging device arranged in the middle of the two magnetic pieces, wherein the generating device transmits a first electromagnetic signal to construct a communication range; the electromagnetic sensor is used for receiving the first electromagnetic signal in the communication range so as to guide the movable device to move to the charging seat; and after the two magnetic switches sense the two magnetic pieces, the second charging device charges the first charging device in a wireless charging mode or an electrode contact mode. Because the electromagnetic signal has high penetrating power and is easily received by the electromagnetic sensor, the movable device has high return speed. The invention also provides an automatic charging method.

The present invention discloses a guanyin tea preparation method comprising the following steps: picking Tieguanyin fresh leaves; grading the raw material for fine selection; spreading for cool; sunning of the green leaf; rocking of the green leaf; rolling; fermenting; first stir-frying for fixing; second stir-frying for fixing; packed rolling; deblocking to remove powder; passing through fire; packed rolling for forming; roasting to dry enough; sieving sorting and packaging. The guanyin tea preparation method is improved based on the traditional Tieguanyin tea preparation process, in the whole process, traditional Chinese medicine liquid spraying treatment is performed, the self flavor of guanyin tea is retained, the guanyin tea has the effects of clearing heat and cooling blood, purging fire for removing toxin, lowering blood pressure, benefitting qi and blood, and improving the body's autoimmunity, the traditional Chinese medicine liquid also contains beta-glucosidase, the sugar conversion rate is improved, compared with tea without enzyme treatment, the obtained Tieguanyin tea is more smooth and slippery in mouthfeel, tastes more sweet, is faster in sweetness after taste, can effectively improve the Tieguanyin tea quality, and further increases the economic benefits of the tea.

The invention discloses a switchover method based on an asynchronous request page. The switchover method comprises the following steps: dividing a content zone of the asynchronous request page into a snapshot buffering zone and a current work zone; receiving a page skip request from a user, and receiving corresponding return data from a server-side; immigrating a first operating layer in the current work zone into the snapshot buffering zone, encoding according to a time sequence in the snapshot buffering zone, and generating a second operating layer corresponding to the received return data in the current work zone. The invention further discloses a switchover method based on the asynchronous request page.

The invention discloses an optimal design method for a block rotor switched reluctance motor. Optimization objects are KT, eta, betas, betar, hcs, hcr, Da and N; betas and betar are polar arc of a stator and polar arc of a rotor respectively; hcs and hcr are the thickness of a stator yoke and the radial height of a rotor block respectively; Da is the outside diameter of the rotor; N is the number of turns of windings; an optimization target is to reduce a torque pulse coefficient KT and increase the motor efficiency eta; an optimization object sample data space set is used as input of a fuzzy neural network; the fuzzy neural network is trained; a non-parametric model is output; in combination with a constraint condition and an optimization object, the optimization target is converted into a target function; global optimization of the optimization objects is carried out by adopting a particle swarm optimization algorithm based on self-adaptive weight adjustment; the optimal solution of the target function is output; the optimization targets of reducing the torque pulse coefficient KT and increasing the motor efficiency eta are realized; and the optimization design method disclosed by the invention is easy to implement, high in precision and rapid in convergence.

The invention discloses a bridge inspection route planning method. The method comprises following steps: S100), a base station is erected; S200), a UAV (unmanned aerial vehicle) is prepared, and a flight forbidden area is arranged by a ground station; S300), the UAV is manually operated to perform first inspection work on a to-be-inspected bridge including areas of an undersurface, an outer edge surface, a base, a pier body and side railings, and corresponding inspection routes are planned for the parts of the bridge respectively; S400), after the inspection route planning of each part of theto-be-inspected bridge is finished, a corresponding inspection route is loaded to a flight control module, and the UAV is controlled to execute automatic inspection work. According to the bridge inspection route planning method, the technical problems of low automation degree, large workload, poor stability of acquired data and low safety of an existing inspection mode which mainly depends on manual operation of the UAV for collecting bridge surface data can be solved.

The invention provides a self-adaptive return method and a self-adaptive return system based on Beidou navigation system, and relates to the technical field of navigation. The method includes the following steps: in an advancing process of the user, an NMEA (National Marine Electronics Association) message is obtained from the serial port of the Beidou navigation system once at intervals, and the NMEA messages are parsed to obtain the longitudinal and latitudinal position information of the user at different times and generate the advancing track of the user; when a return instruction inputted by the user is received, according to the current position and advancing track of the user, a prompt message is outputted to the user, and the user returns smoothly according to the prompt message. The invention can ensure that the user can accurately and quickly return when getting lost, moreover, the invention does not require the user to manually set a return destination, so that the operation is simple, and the navigation cost is low.

The invention discloses a switching electromagnetic valve which comprises a valve body, wherein a static iron core, a moving iron core and a coil are arranged in the valve body; the static iron core is arranged at the lower part of the valve body; the moving iron core is above the static iron core in the valve body; the end surface of the moving iron core facing to the static iron core is provided with an inner cavity; a first spring is arranged in the inner cavity; the other end surface of the moving iron core is provided with a support rod; a sealing cover is sheathed on the support rod; the upper end of the support rod is provided with an ejection block; a second spring is sheathed on the ejection block; a step surface is arranged on the peripheral surface of the ejection block; one end surface of the second spring is in contact with the step surface, and the other end surface of the second spring is in contact with one inner end surface at the upper part of the valve body; and the elasticity of the first spring is greater than the elasticity of the second spring. Because the ejection block and the moving iron core are independent parts, the static iron core only needs to overcome the elasticity of the first spring and does not need to overcome the acting force which is formed by the negative pressure of a vacuum source on the ejection block; the actuation voltage is small; when the coil is switched off, the elasticity of the first spring is transferred to the ejection block through the moving iron core and the support rod; the ejection block is ejected to a vacuum source connecting pipe; the elasticity of the first spring is far larger than the elasticity of the second spring; the ejection block and the vacuum source connecting pipe can be rapidly abutted; the return speed is high; and the power-off return can be realized rapidly.

The invention discloses a bridge bottom surface inspection route planning method. An unmanned aerial vehicle is operated to perform inspection below the bottom surface of a bridge, image acquisition is performed on the bottom surface of the bridge by virtue of a head and a camera, and a line of flight of the unmanned aerial vehicle is fused with information, including an attitude angle, a shootingangle, a frame rate, a focal distance and exposure time, of the head and the camera, so that an inspection route is generated. In an inspection process, navigation is performed by virtue of an inertia measurement module, a vision module and a laser radar, and the unmanned aerial vehicle flies off the bottom surface of the bridge, receives a locating signal and performs position verification everytime after flying for a distance below the bottom surface of the bridge. The unmanned aerial vehicle is operated to inspect for two routes along the line length direction of the bridge and below thebottom surface of the bridge, and inspection on the bottom surface of the next bridge segment is continuously performed after inspection on the bottom surface of a single bridge segment is completed.The bridge bottom surface inspection route planning method disclosed by the invention can solve the technical problems that data of the surface of the bridge is acquired mainly by manually operating the unmanned aerial vehicle in an existing inspection way, automation degree is low, workload is high, data acquisition stability is poor and safety is low.

The invention discloses a page returning method and a page returning device. The page returning method comprises: detecting a time interval during touching a preset region; according to the value of the time interval, selecting a page corresponding to the value of the time interval from cached history pages as a page to be displayed; and displaying the page to be displayed. According to the technical solution of the invention, a user can conveniently and quickly return to the page wanting to return; and the user experience is promoted.

The invention provides a processing method for sweet Tie Guanyin tea. According to the processing method, cellulase liquids with different concentrations are spayed between a cooling step and a rocking step in the conventional production process of the Tie Guanyin tea. The processing method comprises the following specific steps: carrying out primary cooling on the sunned tea, spraying the cellulase liquids on the primarily cooled tea and then carrying out primary rocking; after the primary rocking is ended, carrying out secondary cooling, spraying the cellulase liquids on the secondarily cooled tea and then carrying out secondary rocking; after the secondary rocking is ended, carrying out cooling for the third time, spraying the cellulase liquids on the cooled tea for the third time and then carrying out rocking for the third time; after the rocking for the third time is ended, carrying out cooling for the fourth time. Compared with the tea not treated by the cellulase liquids, the Tie Guanyin tea produced by the processing method provided by the invention has the advantages of smoother mouthfeel, sweeter taste and higher sweet aftertaste speed; the quality of the Tie Guanyin tea is effectively improved; economic benefits of the tea are increased.

The invention discloses a bridge base inspection route planning method. An unmanned aerial vehicle is operated to perform inspection by surrounding the top of a pier body below the bottom surface of abridge, image acquisition is performed on the surface of a base of the bridge by virtue of a head and a camera, and a line of flight of the unmanned aerial vehicle is fused with information, including an attitude angle, a shooting angle, a frame rate, a focal length and exposure time, of the head and the camera, so that an inspection route is generated. In an inspection process, navigation is performed by virtue of an inertia measurement module, a vision module and a laser radar. After inspection on a single base of the bridge is completed, the unmanned aerial vehicle flies to the next base of the bridge along the line length direction of the bridge to continuously perform the inspection. The unmanned aerial vehicle flies off the bottom surface of the bridge, receives a locating signal and performs position verification every time after flying for a distance below the bottom surface of the bridge. The bridge base inspection route planning method disclosed by the invention can solve the technical problems that data of the surface of the bridge is acquired mainly by manually operating the unmanned aerial vehicle in an existing inspection way, automation degree is low, workload is high, data acquisition stability is poor and safety is low.

The invention discloses a quick returning method. The quick returning method comprises: acquiring a return request of a user after a box door of a storage compartment is controlled to be opened according to a picking instruction of the user; and acquiring the receiving information and the mailing information of a to-be-returned item according to the returning request, wherein the receiving information includes a receiving address, and the mailing information includes a mailing address; and generating a returning instruction and sending the returning instruction to a background server accordingto the receiving information and the mailing information of the to-be-returned item, and allowing the background server to notify collection of the to-be-returned item. The invention also provides anexpress cabinet. In the invention, the user can realize the quick returning after a parcel is checked and accepted at a pick-up point, the process of allowing the user to place an order and go to a mailing point for mailing is saved, the steps are simple and convenient, and the user experience is improved.

The invention discloses light and environment-friendly rice seedling raising substrate fertilizer and a production technology of the fertilizer. The fertilizer is prepared from pig manure, rice straw, distillers' grains, mushroom residues, vermiculite, a functional bactericide and silicon fertilizer, and these raw materials are mixed and fermented, the fermented product is sieved, and the fertilizer is obtained. With the adoption of the light and environment-friendly rice seedling raising substrate fertilizer and the production technology of the fertilizer, the cost is low, and the raw materials are easy to obtain; nitrogen fertilizer used before transplanting is provided, and seedlings grow quickly after mechanical seeding raising of rice; soil is avoided and the farmland soil plow layer is not damaged; waste is recycled and agricultural non-point source pollution load is reduced; mechanical rice seedling raising and transplanting are facilitated, the emergence rate is high, and seedlings grow quickly; the fertilizer is light in mass and convenient to transport and carry.

The invention discloses a method for planning a bridge pier inspection route. An unmanned aerial vehicle is controlled to inspect the pier at least two circles below the bottom of the bridge from topto bottom or from bottom to top. A cloud deck camera carries out image collection on the surface of the whole pier; the flight route of the unmanned aerial vehicle is integrated with information, including the attitude angle, shooting angle, frame rate, focal length and exposure time of the cloud deck camera to generate an inspection route. During the pier inspection process, an inertial measurement module, a vision module and a laser radar are used for navigation. After completion of inspection of the whole pier, the unmanned aerial vehicle flies to a next pier continuously for inspection. Therefore, technical problems of low automation degree, large workload, poor data stability, and low safety because of mainly reliance on manual operation of the unmanned aerial vehicle for bridge surface data collection are solved.

The invention discloses a posture automatic balancing device of a fast rescue unmanned boat, including a hull; a telescopic fold arm is arranged on that hull, the hull of the boat is provided with a movable balance water tank, Motor, guide rail, PLC controller and balance sensor are arranged on the guide rail, and the balance water tank is connected with the motor drive, and the motor and balancesensor are connected with the PLC controller, and the balance water tank moves left and right on the guide rail through the motor drive, so as to balance the attitude of the boat hull. By balancing the lateral position of the water tank, providing restoring moments to balance the attitude of the boat, the invention has the advantages of simple structure, low cost, convenient operation and control,automatic adjustment and balance, good safety and high practical value, and can ensure the stability of the boat, greatly reduce the phenomenon of non-elastic sliding and skidding by adopting chain transmission, and effectively prevent the water tank from jumping up and down due to the bumping of the boat.

The invention discloses a crane simulator somatic simulation method and device. The method comprises a closed loop simulation step, a physical quantity input and output step, and a fuzzy PID control step, all for simulating the movement sensation of a crane generated from traveling mechanisms such as a big vehicle, a car or the alike during a limited stroke and a working space. More technically, the movement sensation includes instantaneous acceleration, continuous acceleration and the alike which are consistent with those of a real crane. The device is of a three-degree-of-freedom parallel structure, including the lateral movement of the big vehicle, the longitudinal movement of a car, and the tilt compensation and rotation movement of the car. Based on the theory of human body motion perception and through the processing of input signals, it is possible to effectively solve the problems with acceleration, deceleration, back-to-the middle in the stimulated crane operations. According to the invention, the fidelity of a crane stimulator is increased so that it can meet the requirements for stimulating movement sensation in a limited stroke and working space. Therefore, the method and device are of great application significance in improving the quality and the level of stimulators.

Software hosted on a server aids a user having a possibly defective product at a user workstation coupled by a network to the server in performing diagnostics of the product; and, as needed, preparing a label for shipping the product to a service depot for analysis, test, maintenance, repair, upgrade, and/or replacement. The software includes a product support database having records for preparing presentations to the user. Hypertext presentations present the user with photos of products, descriptions of functional or structural features of those products, and symptoms; all linked for hierarchical access. Symptoms are listed in rank order according to current total number of accesses by all users. Each symptom is linked to an ordered list of steps forming a procedure for treating the symptom, possibly including obtaining a return material authorization (RMA) identifier. The software records all symptoms for which a procedure was provided to the user. If an RMA identifier is assigned, the recorded symptoms are associated with the RMA identifier. Resource planning software at the service depot provides a plan consistent with the recorded symptoms accessed by the RMA identifier. As a consequence of use of the software, products are less likely to be sent to the depot, and turnaround time at the depot is reduced, thereby improving customer satisfaction with the product and product support.