277results about How to "Reduce the waste of manpower and material resources" patented technology

The invention discloses a 3-dimensional quick forming machine provided with an operating system module. The 3-dimensional quick forming machine comprises a control module, a storage module, a forming module, a mechanical module, a circuit module, a communication module, consumables and an auxiliary module, and is characterized in that the operating system module is further arranged inside the 3-dimensional quick forming machine, the operating system module is connected with the control module, the storage module and the communication module, and the operating system module can be a computer operating system module, an embedded operating system module, a network operating system module, a numerical control operating system module, an industrial control operating system module, a mobile phone operating system module or a 2D/3D/4D quick forming dedicated operating system module, and the like; the operating system module can comprises an open source or open type, research type or experiment type operating system module and the like. According to the machine provided by the invention, the 3-dimensional quick forming machine is enabled to have capabilities of independent calculation, independent communication, independent edition, independent operation, man-machine interaction, network operation, remote operation and mutual operation.

The invention discloses a normal temperature debugging system based on a hot-pluggable optical module and a normal temperature debugging method based on the hot-pluggable optical module. The method comprises the following steps: setting a short-distance optical fiber transmission environment, and starting and initiating the parameter of the transmitting end of a to-be-debugged XFP (10 Gigabit Small Form Factor Pluggable) optical module; adjusting the APD (Avalanche Photo Diode) reverse bias voltage of the receiving end of the to-be-debugged XFP optical module to obtain error code rate information, and if the error code rate does not reach the minimum, writing an instruction of increasing the step length of the APD reverse bias voltage into the to-be-debugged XFP optical module; if the error code rate reaches the minimum, acquiring the APD reverse bias voltage when the error code rate is minimum; changing the set short-distance optical fiber transmission environment into a long-distance optical fiber transmission environment, adjusting the EA (Electro-Absorption) voltage of the to-be-debugged XFP optical module to obtain error code rate information, and if the error code rate does not reach the minimum, writing an instruction of reducing the step length of the EA voltage into the to-be-debugged XFP optical module; and if the error code rate reaches the minimum, acquiring the EA voltage when the error code rate is minimum. Through the application of the system and the method, the production first pass yield of the XFP optical module is increased.

The invention provides a measuring device. The measuring device includes a controller, a motor, a line laser and a camera, wherein the controller is connected with the motor and the camera; the motor is connected with the line laser; the controller controls the motor to drive the line laser to scan the surface of an object, and controls the camera to shoot the scanning image of the line laser; and the controller generates point cloud data according to the scanning image. The invention also provides a volume measuring and monitoring system. The volume measuring and monitoring system includes the measuring device, a point cloud data processing module and a display module. Compared with a traditional rough measuring method, the measuring device has the advantages of being high in the measuring speed and being high in the calculating accuracy. The volume measuring and monitoring system which is formed according to the measuring device is suitable for accurate measurement of an abnormal grain surface and a micro fluctuating grain surface, and can perform remote control on measurement and calculation of reserves, thus saving the investment of manpower and material resources.

An embodiment of the invention discloses a method and device for predicating the number of people in a region. The method comprises the following steps: obtaining a base station monitoring value of the number of people in a target region; carrying out correction on the base station monitoring value according to a theoretical value of the number of people in the target region to obtain a corrected value of the number of people in the target region; and according to the corrected value and a pre-generated prediction model, determining a predicted value of the number of people in the target region. Through the technical scheme, influence of sudden change of the number of people in the target region on predication of the number of people in the region can be prevented, thereby improving accuracy in predication of the number of people in the target region, ensuring that the number of people in the target region is matched with the number of operation and maintenance staffs, reducing accidents due to over-large number of people in the target region, and reducing waste of manpower and material resources under the condition of ensuring personal safety of people in the target region.

The invention discloses a control method of an intelligent fault diagnosis system of a pneumatic regulating valve, comprising the steps of establishing an off-line fault diagnosis model and an on-linefault diagnosis; By establishing off-line fault diagnosis model and on-line fault diagnosis steps, not only the fault self-diagnosis of pneumatic regulating valve is realized, but also the accuracy of fault diagnosis is improved, especially the missed diagnosis rate is reduced, and the fault operation of valve is avoided. But also has good generality, and can complete fault diagnosis without complicated expert experience and knowledge reserve; Common operators can grasp, improve the pneumatic valve fault diagnosis automation and intelligence.

The invention relates to a single strand conformation polymorphism (SSCP) marker closely linked with a major wheat scab resistance quantitative trait locus (QTL). The SSCP marker is characterized in that: scab resistance candidate genes of a scab resistance QTL in a 3BS area of a wheat variety or strain resisting scab is PCR amplified by using a primer; after denaturalization, a PCR-amplified product has different single strand conformation; and the SSCP marker closely linked with the major wheat scab resistance QTL is established for detecting a genotype of the wheat variety or strain during breeding. The SSCP marker has the advantages of: overcoming the disadvantages that the wheat scab resistance screening can only be authenticated in a flowering period and is easily influenced by the environment in conventional breeding, predicting and screening wheat plants with the scab resistance by detecting a molecular marker at a seedling stage, eliminating disease plants, reducing waste of labor and materials and improving the breeding efficiency. Compared with an ABI DNA sequence analysis meter-based marker, the SSCP marker closely linked with the major wheat scab resistance QTL has the advantages of simple and convenient operation, low cost and same sensitivity.

The invention discloses a cluster network configuration method and device, cluster network configuration equipment and a medium, and the method is applied to a main node in a cluster, and comprises the steps: obtaining the identification information of each slave node in the cluster and the corresponding to-be-configured network information; receiving actual configuration information input for theto-be-configured network information; and issuing the actual configuration information to each slave node, so that each slave node obtains node configuration information corresponding to the identification information from the actual configuration information, and modifies the network configuration file according to the node configuration information. Firstly, identification information of each slave node in a cluster and to-be-configured network information are obtained; actual configuration information corresponding to the to-be-configured network information is received, and the actual configuration information is issued to each slave node, so that each slave node automatically modifies the network configuration file according to the node configuration information corresponding to theown identifier in the actual configuration information, the configuration of the cluster network can be realized without manually modifying each node, and the waste of manpower and material resourcesis effectively reduced.

The invention discloses a grassland coverage-degree extraction method based on a mobile phone camera. Data from a prairie grassland picture photographed by the mobile phone camera is used; the photographed picture is uploaded to a server, and a photographing place, photographing longitude, photographing latitude, photographing time and a photographing person are uploaded to a server side database at the same time; a vegetation coverage degree in the picture is extracted through adoption of a DNI method; and comparative analyses of a calculation result obtained through the DNI method and a classification result obtained through a supervision classification method are performed. The grassland coverage-degree extraction method is advantageous in that a result obtained through a mobile phone photographing extracting method is accurate, the grassland coverage-degree extraction method can rely on a mode that herdsmen take pictures using herdsmen's mobile phones and upload the pictures, and a lot of manpower and material resources can be saved.

The invention discloses a cleaning reminding method for an air conditioner filtering device. The method comprises the following steps that S1, the air inlet temperature and the air outlet temperature of an indoor unit are collected, and in addition, a different value between the air inlet temperature and the air outlet temperature is calculated; S2, when the different value between the air inlet temperature and the air outlet temperature is greater than a temperature difference preset value, the opening degree of an electronic expansion valve is detected; S3, when the opening degree of the electronic expansion valve is greater than a first opening degree preset value during heating or the opening degree of the electronic expansion valve is smaller than the second opening degree preset value during refrigeration, warning is carried out. The cleaning reminding method for the air conditioner filtering device disclosed by the invention has the advantages that the cleaning can be carried out according to the actual work condition of the filtering device, further, the labor and material waste caused by regular cleaning can be relieved, meanwhile, the filtering device can be cleaned in time, and the heat exchange efficiency of an air conditioner can be ensured. The invention also discloses a cleaning reminding device for the air conditioner filtering device adopting the cleaning reminding method.

The invention discloses a four-dimensional (4D) rapid molding machine capable of having wired and wireless communications with multiple targets. The 4D rapid molding machine comprises a mechanical component, a circuit component, a control component, a printing component and a consumable medium component, and is characterized by being further provided with at least one group of direct communication transmission module, which is internally provided with more than one wireless communication modules or more than one wired communication modules, or the two, wherein the wireless communication modules or the wired communication modules can be used for transmitting commands and data along the single direction or the double directions. The direct communication transmission module can be used for carrying out one-way or two-way data and command interactive transmission with a plurality of computers or other types of devices at the same time or in a time sharing way. The modules and the components are integral or separated from one another, and can be firmly combined together or in loose coupling; the positions of all the modules and the components can be freely arranged.

The invention discloses a die supporting system for a large deep pit steep slope surface cushion layer. An inversed four-prismatic table inner die consists of a pit bottom cushion layer, anti-floating reinforcing steel bars, a template and a steel pipe supporting frame, wherein the pit bottom cushion layer is positioned on a pit bottom; the anti-floating reinforcing steel bars are pre-buried in the pit bottom and are connected with the pit bottom cushion layer into a whole in a casting way; the steel pipe supporting frame consists of longitudinal and transverse horizontal steel pipes, vertical steel pipes and reinforcing shear supporting steel pipes; the steel pipes are built into the shape of an inverse four-prismatic table by using buckling type steel pipes; the steel pipe supporting frame is connected with the anti-floating reinforcing steel bars; the template is inverse trapeziform and is arranged on the outer sides of four inverse trapeziform inclined planes formed by the steel pipe supporting frame; the bottom line of the template is fixed to the pit bottom cushion layer; a reinforcing ring consisting of concrete building blocks is arranged on the pit bottom cushion layer and around the outer side of the template. By the supporting die casting construction method of the die supporting system for the large deep pit steep slope surface cushion layer, the traditional construction method of the large deep pit steep slope surface cushion layer is changed, the construction method is scientific, the whole construction progress is high, and the quality is high.

The invention relates to a derusting device, and particularly relates to a hardware strip derusting device. The invention aims to solve the technical problem of providing the hardware strip derusting device, which has the advantages of less labor, completeness in derusting and simplicity in operation. In order to solve the technical problem, the invention provides the hardware strip derusting device. The hardware strip derusting device comprises a left bracket, a pull rope, a base, a first sliding rail, a first sliding block, a right bracket, a first electric push rod, a first motor, a rotary table, a steel brush, a winding wheel, a second motor, a second connecting rod, a first connecting rod, a second sliding block, a pull wire, a second sliding rail, an electric wheel, a guide plate, a first guide wheel, a second electric push rod, a first moving plate, a piece of abrasive paper, a second guide wheel, a third sliding rail and the like, wherein the left bracket and the like are arranged on the top of the base in sequence from left to right. According to the hardware strip derusting device, the effects of less labor, completeness in derusting and simplicity in operation are achieved, and additionally, secondary derusting can be performed by the device, so that the derusting quality and effect can be increased, and benefits can be increased.

The outdoor squeezing garbage box includes a box body, and a slide rail is arranged on the inner side of the box body. Both sides of the iron pressure plate are installed in the slide rail through a slider. A return spring is installed between the upper part of the slider and the box body. An electromagnet is arranged at the lower end corresponding to the iron pressing plate. The height of the garbage in the box is obtained through the sensor that detects the height of the garbage in the box, and the iron pressing plate is pulled down by the magnetic field to squeeze the garbage in the box, so as to improve the space utilization rate of the garbage box.

The invention relates to a rust removal device, in particular to a hardware block rust removal device. The hardware block rust removal device aims to achieve the technical effects of being small in workload, complete in rust removal effect and easy to operate. In order to achieve the technical effects, the hardware block rust removal device comprises a collecting box, a base, a bearing seat, a gear, a rack, an electric push rod, a right support, a rotating rod, a steel wire brush, fixing blocks, bolts, a second lifting frame, a second connecting rod, an air cylinder, a nut, a first connecting rod, a guide block, a guide rail, a lead screw, a first lifting frame and a first motor. The collecting box, the bearing seat and the right support are sequentially arranged on the top of the base from left to right. The rotating rod is arranged on the bearing seat. The gear is arranged on the rotating rod. The hardware block rust removal device achieves the effects of being small in workload, complete in dust removal effect and easy to operate. Meanwhile, the hardware block rust removal device can completely remove rust, improve the rust removal quality and the rust removal effect and increase benefits.

The invention relates to a wet pile extension method for a broken cast-in place pile. The method is characterized by comprising the following steps of: 1) preparing a wet pile extension device for the broken cast-in place pile; 2) measuring and recording a depth L of a broken position of the broken pile by using a measuring rope, connecting a next branch pipe on a first length of branch pipe through threads, and till the total length of the connected pipe is more than the sum of the depth of the broken position and the length of a length of pipe, recording the total length L of the connected pipe; 3) lifting the lower end of the pipe fully filled with concrete away from a drill hole to a height of 0.45 to 0.55m, then fast putting the pipe down, inserting an end cap and a bottom pipe in the filled concrete in the broken position through concrete mortar mixture by using the pipe and the impulse inertia of the concrete in the pipe; and 4) rotating the pipe clockwise to separate the end cap from the bottom pipe, then continuously pouring the concrete in the drill hole to finish the pile extension of the broken position in the drill hole. The method has the characteristics of simplicity and high efficiency.

The invention discloses a molecular marker Xwmc388-205 closely linked with QTL resistant to wheat crown rot and application of the molecular marker Xwmc388-205. The molecular marker is a DNA segment with the size of 205 bp, wherein the DNA segment is obtained in the mode that the a wheat DNA is adopted as a template, PCR amplification is conducted through primer pairs of with nucleotide sequencesshown as SEQ No.1 and SEQ No.2, and , and then electrophoretic separation is conducted through 12% polyacrylamide gel of 12%. The molecular marker Xwmc388-205 can conduct forecasting and screening indoors by detecting resistance of the molecular marker to wheat crown rot, susceptible plants are weeded out, and thus the breeding efficiency is improved.

The invention discloses a dumbbell. The dumbbell comprises a steel handle horizontally placed, and two cast iron dumbbell heads arranged at the two ends of the steel handle. The dumbbell is characterized in that the steel handle comprises a handheld part and two connecting parts arranged at the two ends of the handheld part; installing holes are formed in the centers of the cast iron dumbbell heads and arranged to be stepped holes, each installing hole comprises a large hole in the outer side end and a small hole in the inner side end, stepped surfaces are arranged at the joints of the large holes and the small holes, multiple transversely arranged anti-skidding ribs are evenly distributed in the small holes annularly, and turned edges are arranged at the ends of the connecting parts. Theinvention further discloses a production process of the dumbbell. The production process includes the following steps that the steel handle is machined; casting equipment is used for casting the castiron dumbbell heads; a hydraulic machine is used for pressing the connecting parts of the steel handle into the installing holes of the cast iron dumbbell heads; the hydraulic machine is used for turning over dies to stamp the turned edges; a cement casting machine is used for casting the installing holes to be solid. The dumbbell is good in connecting stability and long in service life.

The invention discloses a locating installation device and an automobile seat sliding rail assembling tool. The locating installation device comprises a locating structure and a five-dimensional locating mechanism. The locating structure is used for cooperating with a located part to achieve locating. The locating structure is connected to the five-dimensional locating mechanism, and the five-dimensional locating mechanism is used for adjusting and fixing the position of the locating structure in the horizontal X-axis direction, the horizontal Y-axis direction and the vertical Z-axis direction, the angle of rotation around the Y axis and the angle of rotation around the Z axis. The locating structure cooperates with the located part to achieve locating, and the five-dimensional locating mechanism adjusts and fixes the position of the locating structure in the horizontal X-axis direction, the horizontal Y-axis direction and the vertical Z-axis direction, the angle of rotation around theY axis and the angle of rotation around the Z axis, and therefore the locating structure can achieve accurate locating of the spatial position of the located part. The locating installation device can conduct locating on the spatial position of any one located part, meets the spatial locating installation requirements of different located parts, improves the universality and reduces the waste ofmanpower and material resources.

The invention discloses an intelligent parking lot, and belongs to the field of electromechanical systems. The intelligent parking lot mainly includes mobile trolleys, parking spaces and an operatingsystem. The mobile trolleys are used for installing various parts and loading the parking spaces. When vehicles are parked in the parking spaces, the mobile trolleys automatically transport the parking spaces to the garage and arrange the parking spaces in order or transport the parking spaces to vehicle pick-up sites at the exit. The operating system is used during vehicle parking and pick-up process, and controls the movement status of the mobile trolleys and the parking spaces through the Internet. The intelligent parking lot has the beneficial effects that it facilitates vehicle managementby parking lot administrators, reduces the waste of manpower and material resources, further ensures the safety of the vehicle owners, prevents theft, prevents the vehicles from sun and rain, and avoids accelerated aging of the vehicles.

The invention discloses a method for diagnosing faults of a pneumatic regulating valve based on particle swarm optimization. By means of a step of adopting an adaptive mutated particle swarm algorithmto optimize a diagnosis expert system offline and a step of diagnosing the faults online, the fault diagnosis accuracy is improved on the basis that the fault self-diagnosis of the pneumatic regulating valve is achieved, the missed diagnosis rate of the faults is reduced particularly, and valve fault operation is avoided; the versatility is good; the general operator can master, so that the automation degree and the intelligent degree of diagnosing the faults of the pneumatic regulating valve are improved.