67results about How to "Active protection" patented technology

The invention provides a wall maintaining method based on automatic temperature measurement and temperature stress reduction, which comprises the following steps: before casting the concrete wall, mounting temperature sensors of a wireless thermodetector at positions with different heights and different thicknesses inside the to-be-cast concrete wall; after casting the concrete, reading the temperature in the concrete through the temperature sensors; based on the read temperature, carrying out the following operations: spraying water to the outer side of the template during the temperature rising process as heat is released due to hydration heat of cement at the early stage of the concrete wall; when the temperature inside the wall is raised to a peak value, stopping spraying, covering thin film on the outer side of the concrete wall to keep temperature of the wall, and delaying the rate of temperature fall of the wall. The structure is simple, and easy to operate. The method can actively protect the wall from temperature crack at the early stage by virtue of spraying the concrete and covering the thin film on the surface to control the temperature inside the concrete, and meanwhile improve the construction quality of the wall.

The invention provides an automobile and pedestrian anti-collision intelligent control system and method based on pedestrian and automobile cooperation. The control system is provided with an automobile-mounted sensor, a road information acquisition module, a microprocessor, an early warning device, a dangerous zone difference module, an expected acceleration generating module and a braking control module. The control method includes the steps that information of an automobile and surroundings of the automobile is acquired, and information characteristics of pedestrians in front of the automobile are extracted; a safe distance model of the automobile and the pedestrians is established, dangerous zone judging and differentiating criteria are designed, an early warning is given in an early warning zone to remind a driver, and auxiliary braking control is conducted in a dangerous zone; based on the longitudinal motion characteristics of the automobile and the pedestrians, a pedestrian and automobile interval longitudinal kinetic model and an automobile acceleration response model are established, and a pedestrian and automobile coupling kinetic model is comprehensively generated; the expected acceleration needed for avoiding pedestrian and automobile collisions is dynamically planned in real time; and a nerve fuzzy sliding formwork braking controller is designed, commands for braking pressure are adjusted to complete tracking of the expected acceleration, and active protection and anti-collision conducted by the automobile to the pedestrians are achieved.

The invention provides a system and method for remotely controlling a mobile terminal. The system comprises a machine refreshing protection unit which includes a first machine refreshing protection module for encrypting address data of a physic network card of a mobile terminal and serial number data of a storage device and storing the encrypted data in a special storage region of the mobile terminal when the mobile terminal is determined to be refreshed for the first time; and the machine refreshing protection unit is also provided with a second machine refreshing protection module for allowing refreshing operation after the mobile terminal is judged to be refreshed for the second time and when the data of the physic network card of the mobile terminal and the serial number data of the storage device are judged to be consistent with the data stored in the special storage region. The method comprises the steps of: after receiving a machine refreshing command of the mobile terminal, judging if the mobile terminal is refreshed for the first time; if so, storing hardware information of the mobile terminal in the special storage region; if the mobile terminal is refreshed for the second time, allowing the refreshing operation when the hardware information is judged to be consistent with the stored information. The system and method for remotely controlling the mobile terminal, disclosed by the invention, can improve safety of personal data stored in the mobile terminal and cloud end servers.

The invention discloses a remote monitoring and protecting system for the safe operation of a bus. The remote monitoring and protecting system is composed of a safety controller, monitoring cameras, smoke sensors, a spraying fire extinguisher and electric window breakers, wherein the safety controller is arranged on the instrument panel in a cab; the monitoring cameras are arranged above passenger seats at intervals; the smoke sensors are arranged at the top of the corridor of the bus; the electric window breakers are arranged on window glass; the spraying fire extinguisher is composed of a water storage tank, a high pressure water pump, a spraying pipe and spraying headers; the high pressure water pump is arranged in the water storage tank that is arranged at the top of the bus or the bottom of a chassis and connected to the spraying pipe at the top of the bus through a water pipe; the spraying pipe is formed by drilling spraying holes in a tubular handle at the top of the corridor, the spraying headers are arranged at the bottoms of the seats; the monitoring cameras, the smoke sensors, the spraying fire extinguisher and the electric window breakers are all connected to the safety controller through control lines.

The invention relates to a power transmission line anti-theft device, in particular to a power transmission line tower material anti-theft warning device which solves the problem that no power transmission line tower material anti-theft warning device can realize real time monitoring at present. The power transmission line tower material anti-theft warning device comprises a mainframe, a radar type microwave detector which is connected with the mainframe and a vibration signal collector. The mainframe comprises a casing and a control circuit in the casing. A solar panel is fixed on a faceplate of the mainframe casing. The control circuit comprises a singlechip U0. The radar type microwave detector and the vibration signal collector are connected with the control circuit in the mainframe casing by an interface. A signal output end of the singlechip U0 is connected with a signal emitting circuit which comprises a mobile phone module and a SIM card chip. The vibration signal collector comprises the casing and an internal circuit. The internal circuit comprises a vibration sensor, an amplifying circuit and a pulse counting chip. The warning device has active protection function for finding that an iron tower is stolen, informing the relative personnel and ensuring the safe and reliable operation of an electric fence.

The invention can automatically tunes the volume of playing sound signal to meet a volume weaken condition and includes the follow steps: when the signal meets the sound volume weaken condition, after tuning down the sound volume, the media signals are played again; when the signal doesn't meet the volume weaken condition, the current signal is directly played; deciding if the played signal meets the condition of continuing play; if yes, then returning to the initial state of the program, and then deciding if the signal still meets the sound volume weaken condition.

The invention relates to a mining method. The stoping sequence of the mining method is that layers are turned from top to bottom; each stoping layer is 2-2.2m; the bottoms of the stoping layers are filled with materials; mining and filling are performed simultaneously in the stoping process; the filling layer is taken as the roof of the next stoping layer; a working face is advanced from the roof to the floor; in the process of production, the maximal roof control distance of the stoping working face is 3.2m and the minimal roof control distance is 2.2m; one or two reinforced concrete water-resisting layers are arranged on each stoping layer; the water-resisting layers tilt to one side and drain water to a water sump at the next layer and water is drained out of a mine by a drainage system of the mine. By adopting the method, the traditional mining technology is changed. The downward horizontal-slice dry-type filling mining method has the advantages of improvement of stoping efficiency, simultaneousness in mining and filling, full utilization of wastes which are generated in the process of mining and smelting, lessened pollution of discharged pollutants to the environment, reduction of land occupation and basic eradication of roof fall accidents.

The invention relates to the synthetic field of fuels, in particular to a manufacturing method which is capable of using chemical synthesis to produce synthetic hydrogen fuels. According to the synthetic method of the synthetic hydrogen fuels, water and special electrodes serve as raw materials, and mixed gas containing hydrogen, carbon monoxide, methane and ethane are combined through an electrolytic process, and then inert gas which enables hydrogen molecules to be stable is added, and the synthetic hydrogen fuels which satisfy using demands and can be carried out long-distance safe transportation are manufactured. Under the standard state, the density of the synthetic hydrogen fuels is 0.66g/l, and the combustion value of the synthetic hydrogen fuels is 4668 k/ m^3. The synthetic hydrogen fuels have the advantages of being high in combustion value, non-toxic and non-harm, safe and pollution-free and the like.

An intelligent shoe having a sports and health monitoring function comprises a shoe body, multiple pressure sensors and a heart rate sensor, wherein the multiple pressure sensors are used for acquiring the pressures different positions of the sole of a user bear in the exercise process and time information on borne pressure duration and judging the fatigue state of the user according to the pressures different positions bear and the borne pressure duration, the heart rate sensor is used for acquiring the heart rate of the user in the exercise process, playing music slower in rhythm if the exercise state of the user is the fatigue state and the heart rate is in a non-normal state, and playing the music quicker in rhythm if the exercise state of the user is a non-fatigue state and the heart rate is in a normal state. The intelligent shoe is used for effectively preventing overload exercise of the user and plays the positive protective role on the health of the user.

The invention discloses a preparation method of cold sediment and application of cold sediment to production of a human coagulation factor VIII. The preparation method comprises the following steps: (1) quickly freezing blood plasma: after collecting the blood plasma, freezing and molding through a low-temperature quick-freezing technology; (2) transporting the blood plasma; (3) melting the bloodplasma: pre-heating at -5 to -3 DEG C and treating for 24 to 36 hours; then melting the blood plasma at the constant temperature of 0 to 4 DEG C until the blood plasma is completely melted; (4) mixingthe blood plasma and standing: mixing the blood plasma under mild stirring; standing for 4 to 8 hours at the constant temperature of 0 to 4 DEG C; (5) centrifuging the blood plasma: continuously centrifuging the blood plasma at low temperature to prepare the cold sediment. According to the preparation method disclosed by the invention, the activity of the factor VIII in the blood plasma is effectively protected through the low-temperature quick-freezing technology, and the activity loss of the factor VIII is reduced by 30 percent or more when being compared with the activity loss of a conventional method. The cold sediment is used as a raw material to produce a human coagulation factor VIII product with high potency and high specific activity; the potency of the obtained product is greater than 80 percent and the specific activity of the product reaches 90IU/mg or more.

The invention discloses a multifunctional intelligent insole. The multifunctional intelligent insole comprises an insole body, pressure signal collecting modules, a chip, a power supply module and a wireless transmission module. Each pressure signal collecting module comprises a thin film pressure sensor. The thin film pressure sensors are embedded into the insole body and distributed at the front portion and the back portion of the insole body. The chip and the pressure signal collecting modules carry out signal transmission. The power supply module is electrically connected with the pressure signal collecting modules and the chip. The wireless transmission module and the chip carry out transmission. By means of the multifunctional intelligent insole, walking postures and running postures of a user can be effectively improved, the body of the user during exercising is protected, accident injuries caused by incorrect exercising postures are avoided, and the positive protection effect is achieved on the health of the user.

The invention discloses a corydalis tomentella artificial cultivation method. The method comprises the steps that seedling raising, transplantation, field management and harvesting. The seedling raising process further comprises the steps of seed pretreatment, planting soil preparation, sowing and seedling culture, and seedling management. The field management process further comprises the steps of seedling supplement, intertillage and weeding, topdressing, irrigation and pest and disease control. Through artificial cultivation of wild corydalis tomentella, wild resources can be saved, the limestone ecological environment is protected, the economic value of corydalis tomentella is further exploited and utilized, and requirements of people and requirements of social development are met.

The invention discloses a method of constructing a clustered tree landscape. The method comprises the specific steps of carrying out topographic prospecting and designing, selecting available trees,carrying out planting hole preparing and planting according to different planting positions, setting out drainage, breathable and supporting facilities according to the different planting positions, and carrying out maintenance measures. The modes, such as deep digging and planting, erection on the low-lying land and slope filling, are adopted herein; the materials, such as stones and wooden trestles, and the protective structures, such as drain pipes and breathable troughs, are adopted; conventional trees can be shaped into a surface clustered tree landscape in quick, efficient, economic andlong-lasting manner, and the problem that current cultivation of clustered plantlets experiences long cycle and high cost is solved. The method has good application value.

The invention discloses a functional grease composition with improvement effects on atherosclerosis. The functional grease composition with improvement effects on atherosclerosis is characterized by being prepared from the following raw materials in percentage by weight: 1) 68%-90% of linseed oil or perilla oil, 2) 9.99%-31.95% of phytosterols alpha-linolenate or DHA sterol ester, and 3) 0.01%-0.05% of tea polyphenol-palmitate. The composition has the effects of improving the atherosclerosis, restraining over production of atherosclerosis inflammatory factors, improving the anti-oxidant GSH level and restraining the generation of lipid peroxide MDA (methylene dioxyamphetamine), and can be prepared into a soft capsule or used as cooking grease for a patient.

The invention relates to a quantum dot immunochromatography detection card and method for detecting sulindac through a tertiary system competitive immunoassay process. The detection card comprises a substrate, a detection antigen release pad, a quantum dot probe release pad, a chromatography film and a water absorbing pad, the detection antigen release pad contains detection antigen formed by coupling of ovalbumin and naproxen, the quantum dot probe release pad comprises a quantum dot probe marked with anti-ovalbumin antibody, the chromatography film is provided with a detection line and a quality control line, the detection line fixes anti-naproxen antibody, and the quality control line fixes ovalbumin antigen. The detection antigen is dissolved in a detection system from the release pad,the detection antigen, detection antibody and marking antibody form a tertiary system immune compound, and fluorescent detection signals are generated. Under detection reference action of the qualitycontrol line, whether samples contain sulindac or not is judged according to fluorescent signals on the detection line, so that signal intensity and stability of detection are improved, and detectionsensitivity and quantification accuracy are improved.

The invention relates to a power grid equipment full life cycle monitoring system based on shared service in the technical field of power grid management systems, which comprises a network communication safety monitoring module, a hardware equipment safety monitoring module, a data safety monitoring module and an operation and maintenance safety monitoring module, the network communication security monitoring module is used for monitoring network communication security of power grid equipment, the hardware equipment security monitoring module is used for monitoring hardware security in the power grid equipment, and the data security monitoring module is used for monitoring data security of the power grid equipment. And the operation and maintenance safety monitoring module is used for monitoring the operation and maintenance safety of the power grid equipment. Compared with the prior art, the method has the beneficial effects that the safety state of the power grid equipment in the whole life cycle is monitored from the aspects of hardware and data safety, unmanned monitoring is realized, the working efficiency is improved, and in addition, the safety of the equipment can be actively protected.

Embodiments include exemplary methods for CLI mitigation. The methods comprise receiving (1310), from at least one sending network node, a TDD configuration of the at least one sending network node, the TDD configuration identifying at least one slot of the TDD configuration as either a fixed uplink slot or a fixed downlink slot, and at least one slot of the TDD configuration as a flexible slot for which at least one symbol has an undefined transmission direction and the remaining symbols of the slot, if any, have a defined transmission direction. The methods also comprise adapting (1320) operations in a cell based on the received TDD configuration for mitigating CLI with the at least one sending network node. Embodiments also include network nodes configured to perform the exemplary methods and/or procedures.

The invention provides a castor oil hair conditioner. The castor oil hair conditioner is characterized by being prepared from the following raw materials in parts by weight: 5.6 to 7.8 percent of refined castor oil, 2.3 to 3.2 percent of sesame oil, 1.2 to 1.8 percent of collagen, 0.8 to 1.3 percent of dimethylbenzylammonium stearate, 0.3 to 0.6 percent of black sesame pigment, 1.2 to 2.5 percent of lavender essential oil, 1 to 1.5 percent of rosemary extract and the balance of deionized water. The castor oil hair conditioner provided by the invention has the advantages of finess, smoothness, pleasant fragrance and reasonable matching of a formula; the castor oil hair conditioner has the effects of relieving scalp pressure, promoting blood circulation, providing various nutrients needed for hairs, enhancing the toughness of hair quality, reducing hair loss and short hairs and realizing a positive protecting effect on the damaged hairs, thus making the hairs blacker and suppler. In addition, according to the castor oil hair conditioner provided by the invention, by using a new refining process, ricin in castor oil can be effectively removed, so that hazards to a human body in a using process are avoided.

The invention discloses an overvoltage protection circuit for a substation and an application thereof. The overvoltage protection circuit comprises a three-phase inlet-line side circuit, a three-phaseoutlet-side circuit and a star type connection circuit with a neutral point. The three-phase inlet-line side circuit is formed by successive series connection of three-phase inlet line ends A1, B1 and C1, a three-phase linked disconnecting switch S1 and a three-phase damping resistor R1. The three-phase outlet-side circuit is formed by successive series connection of three-phase outlet line endsA2, B2 and C2, a three-phase linked disconnecting switch S2 and a three-phase damping resistor R2. Wires a, b, and c are connected with three-phase input terminals of the star type connection circuit;each phase of circuit of the star type connection circuit is connected in series with a damping resistor R3; and the neutral point of the star type connection circuit is grounded through a damping resistor R3. According to the invention, the overvoltage protection circuit having a simple structure is designed ingeniously; and overvoltage protection against the ground short circuit faults betweena bus circuit breaker and an outlet line is realized.

The invention provides intelligent clothing for monitoring atrial fibrillation. The intelligent clothing for monitoring atrial fibrillation is low in cost and convenient to carry, the problem of poordetection data caused by carrying existing equipment can be solved, long-time monitoring of the atrial fibrillation can be performed, and daily tutelage can be effectively realized. The intelligent clothing for monitoring atrial fibrillation comprise a clothing body, wherein a monitoring device is mounted at the forebreast position of the clothing body in a dismountable manner, wherein the monitoring device comprises an electrocardio module, a control module and a display module which are sequentially and electrically connected; the control module and a bluetooth module are bidirectionally andelectrically connected; the bluetooth module and terminal equipment are in communication connection; and a charging module is used for supplying electricity for the electrocardio module, the controlmodule, the display module and the bluetooth module.

The invention relates to a high-speed railway hollow module cutting structure of a plateau multi-year frozen soil area. Hollow modules are laid in a road cut, and the hollow modules are tightly arranged in rows in a layering mode and serve as a bearing foundation of a track plate; and the hollow modules are of a cuboid or cube hollow structure, two symmetric surfaces are open, the other surfaces are provided with ventilation openings, so that the hollow modules are in correspondingly communication with each other when are in butt joint with the adjacent modules. According to the structure, a compensation type foundation design principle, a chimney working principle and a frozen soil engineering design theory are applied, the foundation additional stress is reduced, the roadbed settlement is reduced, moreover, the cold energy which is rich in altitude or the cold energy produced artificially can be fully utilized, so that the ground temperature is reduced, the foundation is cooled, anda new idea, a new method and a new way are provided for solving the technical problems of high-speed railway frozen soil melting and sedimentation as well as foundation sedimentation in the plateau multi-year frozen soil area.

The invention relates to a diclofenac quantum dot immunochromatography detection card and detection method based on a signal amplification system. The detection card comprises a lining plate, a detection antigen release pad, a quantum dot probe release pad, a chromatography film and a water absorption pad, wherein the detection antigen release pad contains detection antigens formed by coupling ovalbumin and diclofenac; the quantum dot probe release pad comprises a quantum dot probe labeled with anti-ovalbumin antibodies; the chromatography film is provided with a detection line and a quality control line; the detection line is fixed with anti-diclofenac antibodies; the quality control line is fixed with ovalbumin antigens; the detection antigens are dissolved into the detection system fromthe release pad; a ternary system immune complex is formed with the detection antibodies and marking antibodies; fluorescence detection signals are generated. Under the detection reference effects ofthe quality control line, whether the sample contains the diclofenac or not is judged according to the fluorescence signal on the detection line; the detected signal intensity and stability can be enhanced; the detection sensitivity and the quantity precision are improved.

The invention discloses a baking-free brick capable of purifying air and a preparation process thereof and relates to the field of baking-free bricks. The baking-free brick comprises river sand, sludge, rock powder, Portland cement, slag powder, a reinforcer, nanometer anion powder and other components and is manufactured through the steps of material mixing, pressing, curing and the like. The river sand, sludge, rock powder and the like are used as raw materials, the nanometer anion powder, and an anti-microbial photocatalyst, activated carbon and other substances with an air purification effect are added to serve as auxiliary materials, so that the brick has an anti-microbial function, a dust absorption function and other functions and is more beneficial for human health when applied to indoor buildings.