105results about How to "Timely change" patented technology

The invention discloses an electronic locking system based on a random key. The electronic locking system comprises an electronic key and an electronic lock. According to the electronic locking system, an identity code of the electronic lock is set, and the electronic key is utilized for sending a matched address code F to the electronic lock; after receiving the matched address code F, the electronic lock compares an own address code F with the received matched address code F; if the own address code F and the received matched address code F are consistent, an MCU microprocessor of the electronic lock intercepts and captures an own random key R and an own key A, performs encrypted calculation according to a preset algorithm to generate a verification code C for temporary storage, and sends the intercepted and captured random key R to the electronic key; after receiving the random key R and the matched key A, the electronic key performs encrypted calculation according to the same algorithm adopted by the electronic lock to generate a verification code D, and sends the verification D to the electronic lock; the electronic lock compares the received verification code D with the temporarily stored verification code C; if the verification code D and the verification code C are consistent, the electronic lock is opened.

The invention discloses a power asset supervision method and a power asset supervision system based on an electronic identity card. The system comprises electronic identity card identification equipment (1), electronic identity card generating equipment (6), an electronic identity card (7), a database server (2) for storing fixed asset data, an application server (3) for calling the data stored by the database server (2), a wireless network (4), and a personal computer (PC) client (5), wherein the electronic identity card identification equipment is controlled to emit a microwave query signal; the electronic identity card synthesizes the microwave query signal and the data information in the electronic identity card into a whole and returns the whole to the identification equipment; the identification code, processed by the identification equipment, of the electronic identity card is sent to the application server; and the application server retrieves the database of the database server, returns the retrieval result to the identification equipment for resolving, and reveals the information of assets to users. According to the method and the system, the highest limit application ofthe assets can be effectively improved, the reasonability of working management is furthest ensured, the work efficiency and the work quality are improved, and the running and maintenance costs of enterprises are reduced.

The present invention relates to the technical field of electronic information. In the prior art, passengers often can not determine whether the next bus or the later bus can accommodate passengers when waiting for buses, such that the passengers have to wait for a long time if the next bus or the later bus can not accommodate passengers. With the method of the present invention, the technical problem in the prior art is solved. According to the present invention, the method for providing the crowding status in a bus is provided and is used in interaction between the bus system and the user mobile device, and comprises that an image sensor or inside-bus passenger number counting device is arranged in a bus, the passenger number and the crowding degree in the bus are updated, the user mobile device sends an access request to the bus system, and the bus system acquires the number of the passengers capable of being accommodated in the current bus and sends to the user mobile device based on the access request so as to provide the crowding degree of the upcoming bust, such that the user can conveniently change the path if the next bus can not accommodate passengers.

The invention belongs to the technical field of tunnel engineering, and particularly relates to a construction method for a super-large-span tunnel on the basis of a benching tunneling CD method. According to the method, on the basis of the traditional benching tunneling CD method, early heading and later heading are both adjusted into two-step excavation by increasing the number of steps of earlyheading and later heading in the benching tunneling CD method, and therefore the situation is avoided that during the construction of the super-large-span tunnel on the basis of the benching tunneling CD method, since the one-time excavation height in early heading and later heading is too high, a tunnel face loses stability and collapses.

The invention discloses a special urine bag for a critical patient carrying with an indwelling ureter for a long time. A main body comprises a ureter and a urine bag and further comprises a pressure sensor, a pressure valve, a flow sensor, a urine component detection element, a weight sensor, an alarm and a communication module. Since the pressure sensor and the pressure valve are arranged on the traditional urine bag structure, the pressure sensor can detect the internal pressure of a human bladder, so that drainage is realized in cooperation with the pressure valve and the effect of simulating a human normal bladder function is achieved. Since the flow sensor and the urine component detection element are arranged, urine drainage amount and urine components at each time can be acquired and analyzed and can be transmitted to an intelligent terminal, so that the health condition can be always monitored, and doctors can know the illness state of the patient in the first time and change the treatment plan in time. Since the weight sensor and the alarm are arranged at the lower end of the urine bag, when the urine amount in the urine bag exceeds the range set by nurses, an alarm can be given out.

The invention relates to the field of animal husbandry and veterinary and particularly discloses a method for delaying the reproduction function decline of female animals, wherein the animals take in melatonin through oral administration. The delaying of the reproduction function decline of female animals is shown by increasing the litter size of older female animals, the SOD level of ovary, the SOD level of uterus, the number of useful eggs, total egg number, cleavage rate or blastocyst rate or reducing the MDA level of the ovary of older female animals, the MDA level of uterus or the number of useless eggs. In the invention, through a large quantity of objective experiments, different optimal intakes are provided aiming at reproduction function decline of specific different female animals so as to realize the best effect of delaying the reproduction function decline of female animals.

The invention discloses a processing method for multiple orders of a user. The processing method comprises the steps that a user selects a commodity and places an order for the commodity; the order information is transmitted to a server of merchants, the order information received by the server corresponds to goods information stored in the server in a one-to-one mode, the corresponding goods information is locked, and the server stores goods information of a plurality of merchants; the order information is classified based on the fact that the order information in the same time quantum and the same area is in the same data group, and delivering is carried out according to the defaulted sequence of the data group. By means of the mode and the processing method for the multiple orders of the user, the time of the order period can be shortened, a user can have very good user experience, the goods can be delivered in time, the merchants cooperate to carry out dispatching, the processing cost during running is reduced, the available order goods are locked, goods information is corrected in time, and the stockout phenomenon is prevented.

The invention provides a control method and system for intelligent optical distribution measurement, and the method comprises the steps: enabling an optical line terminal (OLT) to compare an optical power track diagram collected by an optical time domain reflectometer (OTDR) with a non-fault optical fiber curve when an optical fiber line has a fault or an interruption risk exists, and determininga fault point and a fault position on the optical fiber line; and based on a preset intelligent optical distribution switching scheme, the OTDR controls an optical switch OS on the first optical distribution network equipment ODN1, and switches the communication signal to other non-fault optical fiber lines. According to the invention, the acquired optical power track diagram is compared with thereference curve of the optical fiber in normal operation; The fault information is determined, the optical line terminal (OLT) starts a preset switching plan, the equipment is guided to timely changethe path, the state information of the equipment is reported to the optical line terminal (OLT), and rapid, safe and reliable switching of the optical communication signals is realized.

The invention provides an in-production enterprise environmental risk status evaluation method. The method comprises the steps: generating a certain amount of in-production enterprise environmental risk auxiliary evaluation indexes; classifying in-production enterprise environment risk auxiliary evaluation indexes, and establishing an in-production enterprise environment risk auxiliary evaluationmodel; assigning a score range and a corresponding score standard to the in-production enterprise environment risk auxiliary evaluation index; optimizing an existing risk assessment system calculationmodel; obtaining online enterprise environment risk assessment parameters in real time or periodically, and performing calculating to obtain the real-time risk level of the in-production enterprise.According to the invention, on the basis of risk potential, combining field surveys, enterprise compliance, industry risks, production process risks, pollution prevention measures and risk preventionmeasure implementation conditions are integrated; a certain amount of in-production enterprise environment risk auxiliary evaluation indexes are automatically screened out, an existing risk evaluationmodel is optimized, in-production enterprise environment risks are comprehensively evaluated, and a more accurate in-production enterprise environment risk level is obtained through calculation.

The invention provides a financial resource expiration reminding method, which is used for reminding a user of the expiration of financial resources owned by the user, and comprises the following steps: receiving the expiration reminding content and expiration reminding rule of the financial resources input by business personnel to configure the expiration reminding content and expiration reminding rule; receiving an access request of a client, wherein the access request comprises user identification information; based on the access request, carrying out information matching, generating an information page display file corresponding to the user identifier, wherein the information page display file comprises an expiration reminding code, and the expiration reminding code is used for displaying expiration reminding content according to an expiration reminding rule; and returning the page display file to the client, so as to enable the client to execute the expiration reminding code to carry out financial resource expiration reminding. According to the method, expiration reminding can be carried out before the financial resources expire, use waste of financial resources such as discount coupons is effectively avoided, the financial resources are saved, and the marketing cost is further reduced.

The invention discloses an adolescent drowning prevention and rescue platform and method based on an amphibious unmanned underwater vehicle. The system is mainly formed by two parts, namely a commandcenter information platform and a rescue and prevention platform, wherein the command center information platform comprises a path planning system based on an electronic map, a coordinate positioningsystem based on the electronic map, a field monitoring system, a one-key information sharing function system, a call module system and an underwater vehicle operation state feedback system; and the rescue and prevention platform comprises a four-rotor power system of an amphibious underwater vehicle, a marine turbojet propeller, a double-optical infrared thermal imaging sensor, a navigation positioning system, a 4G remote communication system, a voice system, an energy system, a control system formed by a shipborne computer and an underwater vehicle controller and an auxiliary rescue system. According to the platform and the method, the drowning prevention and rescue are unified, a target in danger can be found in advance and then the early intervention is carried out, the first time rescue is carried out on the wading and drowning target, and the drowning fatal accident rate is reduced.

The invention relates to the field of livestock and animal breeding, and particularly discloses a method for improving sheep semen quality. The method initially discovers that semen activity of the ram can be remarkably improved when a ram orally takes 9.0-15.0mg/kg*BW of cysteamine every day. The cysteamine is added into feed, so that the ram obtains the cysteamine, the cysteamine can be conveniently added as needed, adding dosage is timely changed, and wide-range popularization and application of large-scale sheep breeding can be achieved. The method is applied to sheep breeding, safety of sheep meat products can be ensured, and rapid development of meat sheep breeding industry is certainly facilitated.

A method for controlling design according to standards comprises the following steps: basic standard data collection, standard data management and design data management. The basic standard data collection refers to collecting and systemizing drawings of products of an enterprise, drawings of parts used by the products and corresponding standard information through a standard management device. The standard data management refers to managing the products affected by the life cycle of producing, altering, replacing, being replaced and dying out of the standards of the enterprise. The design data management refers to reminding designers according to data changes in the step of standard data management in the design stage that a design department of the enterprise provides production drawings through a design device. According to the method for controlling the design according to the standards, parts serve as a unit for standard data management, and implementing of the standards can be ensured ever since the design stage.

The invention discloses a full-automatic unsupervised air compressor. The full-automatic unsupervised air compressor comprises a PLC, an engine, an air compressor body, an oil-air separator and an air course control system; the PLC is connected with a direct-current power supply, and the PLC is connected with the engine and the air compressor body in sequence; an air cleaner is connected to the input end of the air compressor body through a pipeline, and the output end of the air compressor body is connected with the oil-air separator through a pipeline; the air course control system is provided with a temperature sensor and a pressure sensor which are both connected with the PLC. The full-automatic unsupervised air compressor is precise in control mode and significant in energy-saving effect, and the service life of the air compressor is prolonged.

The invention provides a work order generation method, system and device based on discrete management, and a storage medium, and the method comprises the steps: constructing a production technology architecture, determining the processing flow of a plurality of products in the production technology architecture, and obtaining a plurality of production technologies; obtaining a to-be-processed product, constructing a production plan architecture according to the to-be-processed product, determining a corresponding production process according to the production plan architecture, filling the production plan architecture with processing flow information in the production process, determining a product plan number, plan starting time and plan finishing time, and obtaining a production plan; and when it is detected that the current time reaches the plan starting time, generating a production work order according to the production plan, and sending the production work order to a corresponding worker. The production process and the production plan can be assembled and obtained, the production work order is generated according to the production process and the production plan, the production plan can be adaptively changed according to actual conditions, and adaptability and flexibility are improved.

The invention discloses a scale bionic fuel cell bipolar plate and a fuel cell, the fuel cell bipolar plate comprises a bipolar plate body, the bipolar plate body is internally provided with a cavity,one end of the bipolar plate body is provided with a gas inlet, the other end of the bipolar plate body is provided with a gas outlet, and the bipolar plate body is internally provided with a plurality of rhombic rib structures; the rhombus rib structures and the cavity form a net-shaped flow channel, and the gas branch inlet and the gas branch outlet are communicated through the net-shaped flowchannel; and every two adjacent rows of rhombus rib structures are arranged in a staggered mode. The obtuse angle of the rhombic rib structures is set as a circular bead, and the meshy air inlet flowchannel with scaly distribution is arranged, so that the turbulence degree of the gas in the flowing process is enhanced, and the reaction gas can more effectively reach the membrane electrode throughthe diffusion layer; namely, under the condition of the same output power density, the net output of the flow field is higher, so that the reaction gas can reach the membrane electrode more effectively through the diffusion layer, and under the condition of the same output power density, the net output of the flow field is higher.

The invention discloses an intelligent efficient semi-solid molecule pulping device which comprises a mounting platform, a control box, a pulping mechanism, a mixing mechanism, a heating device, an elevator, a transfer mechanical arm, a material tray and a carrying mechanical arm. The control box is arranged at the top end of the mounting platform; the pulping mechanism is arranged at the front end of the inner side of the mounting platform; the mixing mechanism is arranged at the rear end of the inner side of the mounting platform; the heating device is mounted at the left end of the inner side of the mounting platform; and the material tray is arranged on the rear side of the transfer mechanical arm. According to the intelligent efficient semi-solid molecule pulping device, high-molecular compound pulping assembly line automatic operation in the metal processing process can be achieved, automatic feeding of bagged raw materials and compound mixing pulping are achieved, manual operation items of workers are reduced, the automation degree is high, quantitative control over compound adding is achieved, and the staff can change in time according to needs.

The invention discloses sports equipment for oxygen therapy of chronic obstructive pulmonary diseases. The sports equipment comprises a machine shell body, a left pull ring, a right pull ring, a leftmetal human body sign detection handle and a right metal human body sign detection handle. The two sides of the machine shell body are connected with a left resistance pedal and a right resistance pedal, and the machine shell body is connected with a piston type motion resistance motor. The left pull ring and the right pull ring are respectively connected with the left resistance pedal and the right resistance pedal, the left pull ring and the right pull ring are respectively connected with the left metal human body sign detection handle and the right metal human body sign detection handle, and the left pull ring and the right pull ring are electrically connected with a single-chip microcomputer. The beneficial effects of the sports equipment are that the system has an alarm function for abnormal indexes, and the real-time motion data can be uploaded to a server and then checked by intelligent equipment; and a doctor can monitor a patient for rehabilitation training, the problem that the patient rehabilitation compliance is low is solved, and the defect that the whole body cannot be exercised through aerobic exercise of a 10-small exercise rehabilitation instrument is also overcome.

The invention relates to a remote-control driving assist system for high-clearance plant protection machinery and an application method thereof, and belongs to the technical field of plant protectionmachinery. The remote-control driving assist system for high-clearance plant protection machinery comprises a chassis, a steering closed-loop control system and a speed closed-loop control system; thesteering closed-loop control system and the speed closed-loop control system are installed on the chassis; the steering closed-loop control system controls steering angle of the chassis; the speed closed-loop control system controls traveling speed of the chassis; an industrial camera mounted in the front of the chassis acquires information of front environment in real time; the traveling predicted path of the chassis is calculated through a steering angle math model, the predicted path is loaded to an environment video acquired by the industrial camera in real time to form assist video information; network bridge B is arranged on the chassis and is wirelessly connected with external network bridge A; the network bridge A is connected with a PC (personal computer) main board to allow remote assist video information and feedback command high-speed propagation. The remote-control driving assist system for high-clearance plant protection machinery and the application method thereof havethe advantages that environment information can be acquired in real time, the traveling path is preloaded, remote operation is precise, operation safety is high, and plant protection efficiency and effect are good.

The embodiment of the invention provides a service process change processing method and device. The method comprises: acquiring a change instruction sent by a contract server, wherein the change instruction comprises changed key information and a changed product type, and the change instruction is an instruction sent by the contract server after the contract server conducts key information changeon a contract sheet and passes the audit; carrying out information change on the service list according to the changed key information; obtaining a corresponding service process according to the changed product type, and replacing the service process corresponding to the product type before change; and generating a to-be-audited audit file according to the changed service sheet and the service process, and activating the service process corresponding to the changed product type after obtaining a feedback signal that the audit file passes, thereby achieving the purpose of timely changing the service process after the buyer and the seller change the product type in the transaction process.

The invention discloses an underground coal mine real-time display device which comprises a PJD127V-6 flameproof and intrinsic safety type multi-parameter recording display screen (1). The PJD127V-6 flameproof and intrinsic safety type multi-parameter recording display screen (1) comprises an intrinsic safety power supply switching circuit, a first power supply switching circuit, a single-chip microcomputer I, a temperature and humidity collecting circuit connected with the single-chip microcomputer I, a first infrared remote control receiving circuit, a first nixie tube display circuit, a second nixie tube display circuit and a third nixie tube display circuit. Underground environment states such as humidity, temperature, carbon oxide, methane, carbon dioxide and oxygen can be displayed and can be conveniently checked by passing miners; all pieces of parameter information can be changed in time according to the environment real-time changes, and the passing miners can see the newest and more accurate information; cost is reduced, and the work efficiency and safety are improved.