67results about How to "Solve economic loss" patented technology

The invention relates to a double-claw type obstacle-crossing direction-adaptive pipeline external detection robot. The detection robot is composed of a mechanical system and a circuit system, wherein the mechanical system is controlled by the circuit system to work; the mechanical system comprises a tube grasping mechanism, a connecting device and a drive device; the tube grasping mechanism is arranged on the connecting device; the drive device is connected with the tube grasping mechanism; and the drive device drives the tube grasping mechanism to act under control of the circuit system. According to the double-claw type obstacle-crossing direction-adaptive pipeline external detection robot, a mechanical structure is combined with a circuit system, so that obstacle-crossing capacity and adaptive adjustment capacity of the external detection robot are realized.

The invention provides an industrialized production method for convenient soup of edible fungi. The method comprises the processes of pretreatment, blanching and cooling, proportioning, quick freezing, and vacuum freezing and drying. The optimal industrialized production method for a freeze-dried fungi soup product is determined by controlling process parameters and process flows; the technical problems of non-uniform fungi slice suspension and difficult control of freeze-drying moisture of the edible fungi product are solved; a new industrialized production method is provided for the field of edible fungi processing; and the economic benefit of the culture industry of the edible fungi is improved. By the method, the high-nutrition convenient soup which has fresh flavor, is convenient to eat and does not contain excessive oil in large scale can be effectively produced on a large scale.

The invention discloses red-pulp dragon fruit and white-pulp dragon fruit compound fruit wine. The fruit wine is made by taking red-pulp dragon fruits and white-pulp dragon fruits as raw materials, the two kinds of fruit juice are mixed to present a ruby red color, the added sodium metabisulfite and citric acid can achieve the color protecting effect, and tartaric acid and citric acid produced in the alcoholic fermentation process also have the protective effect on pigment, so that the dragon fruit wine finally presents a bright ruby red color and can be preserved for a long time (12 months) without fading. Any other kind of fruits is not introduced into the compound dragon fruit wine, so that the dragon fruit wine remains peculiar aroma of the dragon fruits. Therefore, the dragon fruit wine made by the method is bright and transparent in color, full in wine body, typical in fruit aroma, strong in wine fragrance, sour-sweet and palatable, mellow and odor-free. The making cost is reduced, the problem that economic losses are brought by poor sales of the white-pulp dragon fruits can be solved, and the additional value of the dragon fruits is greatly improved. Therefore, the compound dragon fruit wine has wide application prospects and promotes the development of the fermented food industry and fruit wine industry.

The invention provides a vehicle-road cooperation test method and device based on an unmanned vehicle, and belongs to the technical field of artificial intelligence. The method specifically comprises the following steps: firstly, acquiring roadside information and vehicle-mounted information; secondly, storing the collected roadside information and vehicle-mounted information into a test scene database; then, exporting a test scene from the test scene database, creating a virtual simulation test environment, and starting a test; and finally, recording test data, evaluating the test scene and generating a test evaluation report. The invention solves the technical problems that in the prior art, the test cost is high, and the real vehicle motion state is difficult to restore in the test; and the construction cost is low, the test scene coverage rate is 100%, meanwhile, repeated testing can be achieved, the requirements of industry test regulations are met, and data support can be provided for follow-up improvement of a vehicle-road cooperation algorithm based on the unmanned trolley.

The present invention discloses an application software online payment processing method and system, said method comprising: a software-switching prevention system receives a software-switching prevention request message from a billing authentication center, wherein the information carried in the software-switching prevention request message includes: mobile terminal identifier information, the application name of application software run on the mobile terminal, and software account number information corresponding to said application name; the software-switching prevention system, when it is determined that it is not possible to complete online payment of the mobile terminal SIM card balance, verifies, in accordance with the identifier information, the application name and the software account number information and whether software-switching behavior exists in regard to the mobile terminal, and returns, to the billing authentication center, the verification results regarding whether software-switching behavior exists in regard to the mobile terminal. The technical solution of the present invention effectively reduces a carrier's legacy bad debt.

The invention discloses an engine crankshaft circular bead laser cladding repairing device and method solving the problem that in the prior art, crankshaft circular bead repairing is limited and having the beneficial effects of being convenient to operate and low in cost. According to the scheme of the engine crankshaft circular bead laser cladding repairing device and method, the engine crankshaft circular bead laser cladding repairing device comprises a crankshaft cladding clamp used for clamping a crankshaft and a three-axis driving mechanism arranged on one side of the clamp support; the crankshaft cladding clamp comprises a chuck used for driving the crankshaft to rotate around the axis of the crankshaft, the chuck is supported through a clamp support, and the crankshaft cladding clamp can ascend and descend so as to drive the crankshaft to incline in the set angle range; the three-axis driving mechanism comprises a supporting frame, the supporting frame supports a first sliding rail, the first sliding rail is provided with an X-direction guide rail capable of moving along the first sliding rail, the X-direction guide rail is provided with a Y-direction connecting rod capable of moving along the X-direction guide rail, the Y-direction connecting rod is provided with a Z-direction lead screw capable of moving up and down relative to the Y-direction connecting rod, and the Z-direction lead screw is fixed to a laser cladding head.

The invention provides a processing method and processing equipment for detecting SIM (Subscriber Identity Module) card replication. The processing method comprises the steps of: recording SIM card information recorded in a network currently and corresponding terminal identities; and if the SIM card information corresponds to at least two terminal identities and / or position information within first preset time, carrying the SIM card information in a notification message to be sent to an operation and maintenance center so that the operation and maintenance center can make a judgment on whether the SIM card information is replicated illegally.

The invention relates to an automate dining hall meal ordering, delivery and taking system and method, and belongs to the technical field of automatic meal ordering and taking. The automate dining hall meal ordering, delivery and taking system comprises an online ordering system, a delivery system and a taking system. The online ordering system is used for achieving dining hall food kind, price and quantity information displaying and meal order delivery. The delivery system is used for achieving meal sorting and buying and delivery according to order information. The taking system is used forachieving verified meal pickup of the delivered order. Automatic dining process is achieved, and defects that under the management mode of a traditional university dining hall, student meals are crowded and time-consuming, and food waste caused by not picking different amounts of food based on requirements of students are overcome.

The invention provides a preparation method of an agaricus bisporus low-salt soybean sauce. The preparation method comprises the following steps of putting soybeans after being subjected to cleaning and impurity removal into room-temperature water, performing soaking, and performing draining; cooking the drained soybeans until the soybeans are completely cooked; sufficiently and uniformly stirringheated flour with the cooked soybeans when the flour is hot to obtain mixed materials; after the mixed materials are cooled, performing inoculation with aspergillus oryzae mother starters, and performing culturing until starter materials are yellowgreen so as to obtain finished starters; and taking agaricus bisporus powder or an extraction solution thereof, mixing the taken agaricus bisporus powder or the extraction solution thereof with the finished starters to obtain a mixture, putting the mixture into a fermenter for fermentation, wherein the fermentation period is 7-10 days, then adding microzyme and lactic acid bacteria, setting the temperature to be 35-40 DEG C, and continuing performing fermentation for 5-7 days so as to obtain the agaricus bisporus low-salt soybean sauce. According to the preparation method disclosed by the invention, a low-salt solid state fermentation method is adopted, the fermentation time is short, the fermentation temperature is high, growth of infectious microbes is not facilitated, the agaricus bisporus low-salt soybean sauce is safe to eat, the soybean sauce produced by the method has the advantages of being healthy, environmentally-friendly, lowin cost and short in production cycle, besides, the soybean sauce inherits the advantages of the agaricus bisporus, and the soybean sauce obtains favor of consumers.

The invention discloses a label manufacturing technology. The technology comprises the following steps that a label is designed, specifically, a LOGO, a phone number and an address are added on the label, and various anti-counterfeit information is added on the label; printing is carried out, specifically, a designed film is washed, dust on the film and fingerprints left on the film when the filmis held by hands are washed away, and after washing is finished, the film is put on a machine to be printed; and a code is sprayed, specifically, the code is sprayed on the label by using a code spraying machine after printing is finished, code picking is carried out after code spraying is carried out, and the part which is not sprayed is marked by using a marking pen. According to the label manufacturing technology, the anti-counterfeit information such as micro-texts, information encryption, hyperline shading, anti-counterfeit decoding and fluorescence are added, so that the anti-counterfeiteffect can be achieved; the heating color-changing or water-dripping disappearing effect is set, so that the anti-counterfeit purpose can be achieved, and therefore the phenomenon that other people imitate or copy the label can be avoided; and the problems that an existing label manufacturing technology is complex in process, the anti-counterfeit function is not achieved, other people can imitateor copy the label, and economic loss is caused to merchants can be solved.

The invention discloses a conveying belt for conveying materials. The conveying belt comprises a driving wheel, a second belt body, a shell and partition strips; rolling wheels are arranged at the four corners of the bottom end of the shell; foot supports are arranged at the bottom end, on one sides of the rolling wheels, of the shell; the driving wheel is hinged between the two ends of one side in the shell; a driven wheel is hinged between the two ends of the other side in the shell; sliding grooves are formed in the outer sides of the driving wheel and the driven wheel; a first belt body isconnected between the driving wheel and the driven wheel; and sliding blocks matched with the sliding grooves are uniformly arranged in the first belt body. According to the conveying belt, the sliding blocks are arranged, the sliding grooves are formed, so that a whole device is not liable to slip in the operation process, and therefore the practicability of the whole device can be enhanced, andthe working efficiency can be improved; and a wear-resistant layer is arranged on the device, so that the loss of the first belt body in the using process can be reduced, and therefore the service life of the device can be prolonged.

The invention discloses a pricing sales system for dairy products and relates to the technical field of sales system. The pricing sales system comprises a microprocessor and an expiration countdown timer. The microprocessor receives data information of the generation time, the expiration date and remaining expiration days of the expiration countdown timer, receives the temperature data informationof a temperature sensor, outputs price data information to a price display, performs data transmission with a data storage module, outputs a switching command to a refrigeration device, outputs the data information of the generation time, the expiration date and remaining expiration days to the display, and outputs switching command to a red warning light. The pricing sales system, by using the expiration countdown timer, the microprocessor, and the price display, solves a waste and economic loss caused by the expiration of dairy products and a waste of manpower and financial resources, promotes sales, enhances economic benefits and timely removes expired dairy products for merchants.

The invention relates to the technical field of agricultural product fresh-keeping equipment and discloses an agricultural product storage fresh-keeping storehouse. The storehouse comprises a bottom plate and a box body, wherein resistance rotating shafts are arranged on two sides of the box body, door plates are installed on surfaces of the resistance rotating shafts, and a refrigerating machine is arranged on one side of the box body. According to the agricultural product storage fresh-keeping storehouse, the bottom plate, the box body, the refrigerating machine, the cold air pipe and the air inlet are arranged, the refrigerating machine conducts refrigeration, prepared cold air enters the cold air pipe and is led into the box body through the air inlet, the internal environment temperature of the box body is reduced, agricultural products can be directly put into the box body after being obtained, and the rotting speed of the agricultural products is slowed down through the low-temperature environment so as to keep freshness of the agricultural products; and the wheels and the handle are arranged at the bottom and the top of the bottom plate correspondingly, after the agricultural products are placed, the handle is held by the hand, the handle is pushed, the bottom plate is driven to move, then the box body can be moved, and the effects that transportation is convenient, and freshness of the agricultural products is guaranteed are achieved.

The invention discloses a liquid crystal display screen anti-fall protection device. The liquid crystal display screen anti-fall protection device includes an anti-fall mechanism, a fire extinguishingmechanism, a liquid crystal display screen, a shell and a support rod; the inside of the shell is glued to the liquid crystal display screen; the anti-fall mechanism is installed in the circumferential direction of the shell; the lower part of the shell is glued to the support rod; and the fire extinguishing mechanism is arranged inside the shell. The way that a thermistor is connected in parallel with a motor is adopted, so that the resistance of the thermistor increases when the temperature inside the shell rises, the motor changes from a short-circuit state to a conductive state, and the motor is started; therefore, the sensitivity of the liquid crystal display screen anti-fall protection device to temperature is improved, and the fire extinguishing mechanism is activated immediately when a fire occurs in the shell.

The invention provides a method for transplanting broadleaf hollies, and relates to the technical field of planting. The method includes the steps of transplanting field preparation, implementation of transplanting matters needing attention, management conducted after transplanting is finished and the like. By the adoption of the method for transplanting the broadleaf hollies, the transplanting survival rate of the broadleaf hollies can be greatly increased, and the problems that the survival rate in the existing transplanting technology is low, so that economic loss and manpower and material resource waste are caused are solved.

The invention discloses an aluminum electrolytic cell emergency short circuit device. The problems that the whole series of aluminum electrolytic cells are stopped and extremely severe economic losses and influences are caused if the accident aluminum electrolytic cell cannot be restored in a short time when a certain aluminum electrolytic cell in the series is subjected to short circuit orifice explosion or accidental cell leakage are solved. The device comprises a short circuit bus, a first clamp and a second clamp, wherein the first clamp and the second clamp are respectively arranged at two ends of the short circuit bus. The device disclosed by the invention is used for aluminum electrolysis production.

The invention discloses a method for preventing illegal swiping of a vehicle-mounted unit IC (Integrated Circuit) card and an electronic tag for preventing illegal swiping. A vehicle-mounted unit is applied to an electronic toll collection system. The method comprises the following steps that: the vehicle-mounted unit receives a wireless signal transmitted by illegal swiping equipment; and the vehicle-mounted unit transmits an interference signal according to the wireless signal, wherein the interference signal is used for interfering processing of an answering signal transmitted by the vehicle-mounted unit IC card through the illegal swiping equipment, or is used for interfering processing of the wireless signal transmitted by the illegal swiping equipment through the vehicle-mounted unit IC card. Through adoption of the method for preventing illegal swiping of the vehicle-mounted unit IC provided by the invention, when external illegal swiping equipment is used for stealing information of the vehicle-mounted unit IC card, the vehicle-mounted unit transmits the interference signal for interfering communication between the illegal swiping equipment and the vehicle-mounted unit IC card, so that the communication between the illegal swiping equipment and the vehicle-mounted unit IC card fails, and the information of the vehicle-mounted unit IC card of an owner is protected from being stolen.

The invention provides a line loss management method and system based on topology rectification, a storage medium and equipment. The method comprises the following steps: establishing a topology structure diagram according to an equipment distribution relation in a line single line diagram; calculating a theoretical line loss rate of the line according to the topological structure diagram, the equipment parameters and a pre-trained forward-backward substitution load flow calculation model; judging whether the theoretical line loss rate of the line is higher than the standard line loss rate; and if yes, returning to modify the topological relation and the equipment parameters in the topological structure diagram, and recalculating the theoretical line loss rate of the line until the theoretical line loss rate of the line is not higher than the standard line loss rate. According to the line loss management method and system based on topology rectification, the storage medium and the equipment, whether the theoretical line loss rate of the line is higher than the standard line loss rate or not is judged, and the topological relation and the equipment model are repeatedly corrected until the theoretical line loss rate of the line is not higher than the standard line loss rate, so that the theoretical line loss of the line is reduced, and the economic and energy-saving effects are achieved.

The invention discloses a portable optical-fiber laser marking machine which comprises a base, a rubber pad, a power supply device, an automatic wire take-up device, a vertical column, a control panel, a controller, a lifting chute, a sliding sleeve, a bolt, a laser scanning head, a handle, an electric push rod, a workbench, a sliding chute and a clamp, wherein the rubber pad is arranged at the bottom of the base; the middle of the left surface of the base is welded with the automatic wire take-up device; the laser scanning head is welded to the right side of the sliding sleeve; the sliding chute is arranged on the surface of the workbench; and the clamp is mounted on the inner side of the sliding chute. Through a series of structures such as the automatic wire take-up device and the clamp, the portable optical-fiber laser marking machine is easy to carry during use; and the purposes of preventing a power wire from being knotted and protecting the outer skin of the power wire against abrasion when the portable optical-fiber laser marking machine is carried, reducing potential safety hazards caused by the electric leakage of the portable optical-fiber laser marking machine, protecting an object on the workbench against displacement caused by the movement of the portable optical-fiber laser marking machine, preventing the marked object from being damaged, and reducing economic losses are fulfilled.

The invention discloses a storage box of activated argil. The top of a box body is movably connected with a box cover through hinges, springs are fixedly connected to the two sides of the top of the inner wall of the box cover correspondingly, and a top plate is fixedly connected to the bottoms of the springs; the bottom of the top plate is fixedly connected with a sealing gasket, the bottom of the sealing gasket is in contact with the top of the box body, a transmission box is fixedly connected to the top of the left side of the box body, and a connecting block is fixedly connected to the right side of the bottom of the inner wall of the transmission box. According to the storage box, by arranging the box body, the box cover, the springs, the top plate, the sealing gasket, the transmission box, a connecting block, a connecting plate, an opening groove, a connecting column, a tension column, a supporting plate, a reset spring, a sliding column, a sliding sleeve, a sliding rod, a limiting plate, a limiting groove, a moving mechanism and a pushing mechanism for cooperating use, the problems that an existing storage box is poor in sealing performance causing the activated argil is prone to damp and damage, and economic loss is brought to a user are solved.

The invention provides an electric power transaction system, method and application thereof. The electric power transaction method includes: according to a preset time window of the microgrid power transaction system, predicting the power generation capacity and the load demand of each user in the microgrid in the next transaction time window respectively; dividing all users in the microgrid intoa power seller set and a power buyer set based on the obtained power generation capacity and load demand of each user; establishing a power purchase cost model and a seller benefit model, and collecting power from each power seller under the condition of minimizing the power purchase cost of the system scheduler and maximizing the benefit of the seller; and establishing a buyer benefit model, anddistributing power to the power buyer under the condition of maximizing the sum of the benefits of all buyers. According to the invention, a reliable and stable power transaction system is establishedin the community microgrid, the problem of unbalanced power supply and demand of a single user is solved, the income of the user is improved, and the interference to a main power grid is reduced.

The invention discloses an annular type combined password locking control valve, and relates to an efficient multifunctional valve integrating an oil supply system, a gas supply system, a heat supply system and a water supply system. The valve is composed of a valve shell, a valve element, a valve shaft and a password lock mechanism. A hidden lock fixing box is fixed over the valve shell, the valve shaft connected with the top end of the valve element is arranged in the hidden lock fixing box, the bottom end of a latus-rectum valve shaft is arranged in the hidden lock fixing box and fixedly connected with the top end of the valve shaft through a pin shaft. The password lock mechanism is sequentially sleeved with a lock password ring I and a lock password ring II from inside to outside from the lower middle part of the latus-rectum valve shaft. The bottom of the lock password ring I and the bottom of the lock password ring II are arranged in the hidden lock fixing box. The portion, above the hidden lock fixing box, of the upper portion of the lock password ring II is sleeved with a password manual rotary handle II, and the portion, above the password manual rotary handle II, of the upper portion of the lock password ring I is sleeved with a password manual rotary handle I. The top of the latus-rectum valve shaft is provided with a valve shaft locking cap. The annular type combined password locking control valve is reasonable in structural design and has quite strong control, management, thievery prevention and adjustment functions.

The invention relates to a voltage sag prevention device, which comprises a voltage acquisition unit, a controller, a converter, an inverter, an energy storage unit, a change-over switch, a storage unit and a data communication interface, wherein the voltage acquisition unit is connected with a power grid, the inverter is connected with the power grid, the energy storage unit is connected with the inverter, the converter is connected with the energy storage unit, the storage unit is connected with the controller, the data communication interface is connected with the controller, the receiving end of the controller is connected with the output end of the voltage acquisition unit, the control end of the controller is connected with one end of the change-over switch, and the other end of the change-over switch is connected with the converter and the power grid; and the controller is used for switching connection between an alternating current contactor and the converter and connection between the alternating current contactor and the power grid according to the power grid voltage acquired by the voltage acquisition unit. According to the invention, the problems of economic loss and potential safety hazards caused by the release of the AC contactor when the power grid is subjected to voltage sag can be solved.

The invention discloses an intelligent livestock and poultry house environment control method, which belongs to the technical field of livestock and poultry environment control. The method comprises the following steps that: an environment controller records target negative pressure values at different outdoor temperatures and real-time fan exhaust air rates, air window opening angles and air deflector opening angles corresponding to the different target negative pressure values; the received current outdoor temperature, the air window opening angle and the air deflector opening angle information serve as a set of data to be stored in a database in real time, an environment controller can inquire and call the data stored in the database, and when a negative pressure sensor breaks down, theenvironment controller can calculate the target quasi-negative pressure value according to the current outdoor temperature information; and according to the target negative pressure value and the exhaust air rate of the draught fan, the corresponding air window opening angle and air guide plate opening angle information is inquired, and the real-time opening angle of the air window / air guide plate is adjusted according to the expected opening angle of the air window / air guide plate. The problem that when an existing negative pressure sensor breaks down, an environment controller cannot regulate and control the livestock and poultry environment is solved.

The invention discloses a pressure sensor acquisition system based on big data, which belongs to the technical field of pressure sensor acquisition and comprises a correction module, a data acquisition module and a server. The correction module is used for correcting the influence of the environment temperature on pressure collection of the pressure sensors. The specific method comprises the steps of SA1, acquiring the models of the pressure sensors, and acquiring pressure values of multiple sets of pressure sensors of the corresponding models at different temperatures from the Internet according to the models of the pressure sensors, marking a plurality of groups of detected pressure values at different temperatures as simulation values, and SA2, establishing a temperature curve model, inputting the simulation value into the temperature curve model to obtain a pressure sensor temperature curve. The temperature curve model is established, the simulation value is input into the temperature curve model, the temperature curve of the pressure sensor is obtained, and the influence of different temperatures on pressure acquisition can be accurately known according to the obtained temperature curve of the pressure sensor.

The invention provides a code-scanning payment method and a mobile terminal. The code-scanning payment method comprises the steps that after a money receiving code is scanned, GPS information corresponding to the current position is obtained, and thus first GPS information is obtained; the first GPS information is sent to a server, so that when the server receives the first GPS information, secondGPS information of a first mobile terminal corresponding to the money receiving code is obtained, if the distance between a first coordinate point corresponding to the first GPS information and a second coordinate point corresponding to the second GPS information is smaller than a preset distance threshold value, first information is sent back, wherein the first information comprises text information corresponding to payment environment safety; after the first information sent by the server is received, the first information is displayed; and a payment interface corresponding to the money receiving code is displayed, so that a buyer completes code-scanning payment according to the payment interface. According to the code-scanning payment method and the mobile terminal, the problem that when the buyer conducts code-scanning payment, the economic loss is brought to the buyer and a merchant due to the fact that the money receiving code is tampered is solved.