68results about How to "Full utilization" patented technology

The invention discloses a video monitoring system and a corresponding monitoring method. The video monitoring system comprises one or more front-terminal processing equipment and one or more rear-terminal servers. The front-terminal processing equipment acquires images, performs moving object detection on the images, and selectively sends the images, in which a moving object is detected, to the rear-terminal server when detecting the moving object in the images; and the rear-terminal server performs moving object tracing and alarm behavior analysis on the moving object detected in the images, and gives an alarm when the moving object triggers preset alarm rules. The system adopts the rear-terminal server to accomplish complex computation, such as moving object tracing, alarm behavior analysis and the like, so that the front-terminal processing equipment can be only required to process simpler computation, such as image acquisition and moving object detection, and efficiencies of each equipment can be sufficiently utilized by reasonably matching the configuration and the quantity of hardware in the front-terminal processing equipment and the rear-terminal servers.

The invention discloses a combined drum-type exposure control method and an image sensor used by the same. The combined drum-type exposure control method comprises the following steps of: alternately carrying out multiple drum-type exposure; outputting a plurality of images by the image sensor in single frame period through different exposure parameters; and integrating a frame of image with a large dynamic range. The invention can effectively shorten the time interval of adjacent times of imaging, fully utilizes idle circuit resources of the image sensor during exposure reading, and has the advantages of high system efficiency, full utilization rate and short reaction time of an output image.

The compass system of the present invention utilizes an improved calibration routine in which a processing circuit of the compass recalibrates the compass each time three data points are obtained from a magnetic field sensor that meet predetermined criteria. One such criterion is that the three data points define corners of a triangle that is substantially non-obtuse. When three data points have been obtained that define a triangle meeting this criterion, the processing circuit calculates a center point for a circle upon which all three data points lie by solving the equation x²+y²+Ax+By+C=0 for A, B, and C, using the coordinate values (x,y) for the three data points and defining the center point as (−A/2, −B/2).

The invention discloses a new method for harmless treatment of livestock feces. By the method, biogas anaerobic fermentation is performed on the livestock feces first and then a solid-liquid coexistent two-step fermentation process is performed on the livestock feces to prepare an efficient organic biofertilizer, so that feces in a pig farm is efficiently treated and up-to-standard discharge and high-value comprehensive utilization are achieved. The method has the advantages as follows: 1, recycle of the livestock feces in the pig farm is achieved, a recycling industrial chain of farming, feces, biogas, an organic fertilizer and planting is formed, and a huge demonstrating role and a significant leading role are played in aspects of structural adjustment, quality improvement and efficiency increase of agriculture and animal husbandry industries; 2, high-temperature industrial waste liquid generated during agricultural product processing is innovatively used for heating fermenting raw materials, so that warm fermentation in a biogas project is guaranteed, the first industry, the second industry and the third industry are integrated together, and thus a typical demonstrating role in modern circular economy is played; 3, the method adopts the solid-liquid coexistent two-step fermentation process, so that a separate control way in the conventional treatment process is reduced, the treatment cost is reduced and the efficacy of a product is improved.

The invention relates to an automatic loading and unloading device, in particular to the automatic loading and unloading device using a mechanical arm. The device comprises a foundation base, a rotation support arranged on the foundation base and a driving mechanism driving the rotation support to rotate, wherein at least two rotating arms are fixedly arranged on the rotation support, an included angle is formed by projections of adjacent rotating arms on the plane, a telescopic cylinder is arranged on each rotating arm, clamping fingers are arranged at the lower end of a piston rod of each telescopic cylinder, the clamping fingers perform clamping when the piston rod of the telescopic cylinder stretches out, and the clamping fingers perform unclamping when the piston rod of the telescopic cylinder retract. The automatic loading and unloading device can automatically load and unload workpieces without manual operation, greatly reduces manual operation time, guarantees sufficient using ratio of equipment, improves work efficiency, and simultaneously does not waste a large quantity of manpower.

The invention relates to a high-voltage cabinet with a long service life. Supporting legs are mounted on the bottom surface of a base; a high-voltage cabinet is mounted at the top end of the base; themiddle part of one side of the high-voltage cabinet is connected with an air inlet of a fan through a pipe; a fan air supply outlet is communicated with a sealing box through a pipe; a first baffle is obliquely installed at the side, away from a fan, in the sealing box, and a groove is formed in the end of the first baffle; a rotating shaft is horizontally installed in the groove, and three second baffles are installed on a shaft body of the rotating shaft. According to the invention, the air in the high-voltage cabinet is circularly pumped into the sealing box through the fan; after being dehumidified by a desiccant, the air is sent into the cabinet body again; the desiccant can be automatically replaced through the mutual cooperation of the multiple baffles and the springs in the sealing box, the multiple desiccant can be stored in the feeding port at a time, the contact area between the desiccant and air is increased through the cylindrical desiccant, and the utilization rate of the desiccant is more sufficient.

The invention belongs to the technical field of building construction, and provides a spraying dustproof device for building construction. The spraying dustproof device comprises a rotary table arranged on one side of the top of a water tank, wherein the top of the rotary table communicates with a spraying gun through a communicating pipe; rotary driving mechanisms which are arranged on the two sides of the rotary table and comprise a first rotary assembly and a second rotary assembly, wherein the first rotary assembly and the second rotary assembly are arranged on the two sides of the rotary table and used for driving the rotary table to swing circularly; a lifting driving mechanism which is arranged on one side of the water tank and used for driving water in the water tank to be inputted into the spraying gun; and a driving part which is arranged between the water tank and the rotary table, rotationally connected with the rotary driving structures and the lifting driving mechanism and used for controlling the rotary driving structures and the lifting driving mechanism to operate. The device has the advantages of energy conservation, high energy utilization rate and good dust removal effect.

A four-effect vacuum energy-saving evaporative crystallization system for high-concentration saline wastewater comprises a material storage tank, a feeding pump, a plate heat exchanger, a single-effect heater, a single-effect evaporative crystallizer, a double-effect heater, a double-effect evaporative crystallizer, a triple-effect heater, a triple-effect evaporative crystallizer, a quadruple-effect evaporative crystallizer, a surface cooler, a slurry barrel, a centrifuge, a crystal collection tank, a mother liquid storage tank, and a mother liquid pump. The four-effect vacuum energy-saving evaporative crystallization system for high-concentration saline wastewater is characterized in that the material storage tank is sequentially connected to the feeding pump, the plate heat exchanger, the single-effect heater, the single-effect evaporative crystallizer, the double-effect heater, the double-effect evaporative crystallizer, the triple-effect heater, the triple-effect evaporative crystallizer, the quadruple-effect heater, the quadruple-effect evaporative crystallizer, the surface cooler, the slurry barrel, the centrifuge, the crystal collection tank, the mother liquid storage tank, and the mother liquid pump. The four-effect vacuum energy-saving evaporative crystallization system for high-concentration saline wastewater is low in comprehensive power consumption, and the quality of evaporative crystallization product industrial salt reaches the level 2 standard requirement of refined salt provided in the national industrial salt standard (GBT542-2003).

The invention discloses a light-emitting diode (LED) fluorescent lamp, which comprises a shell, an LED module and a power supply module, wherein the shell is provided with a base, a polycarbonate (PC) cover, a left lamp cap, a right lamp cap and a knob, wherein an accommodating space is formed between the base and the PC cover; a first thread part is formed at the right lamp cap; one end of the knob is fastened and connected with the radiating base and the PC cover; a second thread part which can be connected with the first thread part is formed at the other end of the knob; adirect current (DC) component is arranged in the right lamp cap; the LED module is accommodated in the accommodating space; the power supply module is accommodated in the accommodating space, and thepower supply module and the LED module are in split arrangement; and one end of the power supply module is connected with the LED module through the DC component and the other end of the power supply module is connected with mains supply. When the power supply module reaches the service life, a user can detach the power supply module, and the power supply module can be replaced by a novel power supply module, so that the LED module in the LED fluorescent lamp can be continuously used; therefore, the efficiency of various parts can be fully utilized and the using cost of the user is greatly saved.

The invention discloses a workstation roaming access control method and system, and a wireless access device. The method comprises the following steps: S1, receiving roaming access request information sent by a workstation, and obtaining workstation device information from the roaming access request information; S2, determining a workstation that is allowed to access according to the obtained workstation device information; and S3, accepting a roaming access request of the workstation that is allowed to access. The workstation roaming access control method and system disclosed by the invention have the advantages that the full utilization rate of wireless network resources can be improved.

The invention relates to an environmental protection noise reduction device comprising a connecting part and a silencing part which is connected with the connecting part. The silencing part is internally provided with a driving box and a silencing disc. The driving box is internally provided with an air bag. Multiple first pull ropes are connected on the internal wall of the driving box. Multiplepush balls are tied on the first pull ropes. Multiple push balls are distributed around the air bag. The silencing disc comprises an external ring and an internal disc. The internal disc is rotatablyconnected in the external ring. The external ring is provided with multiple radially arranged first silencing holes. The internal disc is provided with multiple second silencing holes capable of exactly facing the first silencing holes. The side wall, which is fit with the internal wall of the external ring, of the internal disc and the internal wall of the external ring are provided with sound absorbing material. The box wall of the driving box is provided with multiple through holes exactly facing the push balls. Multiple sound transmission tubes are connected on the connecting part. The sound transmission tubes are provided with multiple first branch tubes which are connected with the through holes and second branch tubes which are connected with the first silencing holes. A linkage mechanism is connected between the internal disc and the air bag. According to the scheme, the sound is enabled to be reflected in the closed sound absorbing material so that the noise reduction effect can be enhanced.

The invention belongs to the technical field of sprinkling irrigation devices, particularly relates to a sprinkling irrigation robot, and provides the following scheme to solve the problems that in the prior art, electricity utilization is troublesome, and most sprinkling irrigation robots are single in sprinkling irrigation mode, so that use is limited, rainwater cannot be automatically collected, and the resource utilization rate is low, the sprinkling irrigation robot comprises a bottom plate, walking wheels are arranged at four corners at the bottom of the bottom plate, and a water storage tank is fixedly connected to one side of the top of the bottom plate. According to the sprinkling irrigation robot, electric energy can be generated and a motor can be started when water flow flows through a hydroelectric generator, then the effect of rotary sprinkling irrigation of a spray head can be achieved, the direction of the water flow can be changed by rotating a handle, then the motor can stop working, and the effect of directional sprinkling irrigation of the spray head can be realized; and meanwhile, the overall weight is changed through collection and leakage of rainwater by a movable ring, and automatic opening and closing of a water injection pipe can be achieved, so that the automatic rainwater collection effect is achieved, and the practicability and the full resource utilization are improved.

The disclosed PHS intelligence type 1C7T system for adjusting power of time slot of base station based on voice service includes device for managing call resources, call management device, and power adjustment control device. The disclosed method for processing adjustment of time slot includes procedures: based on type of user service, condition of receiving user's signal, and result for querying 500mW/1W conversion of the device for managing call resources, the call management device processes adjustment for power of time slot. Without need of changing hardware in 1C7T base station, the method can be implemented through upgrade of software. Based on use ratio of channel at base station, the invention implements dynamic switching power of time slot between 500mW and 1W so as to raise use ratio of resources in channel at base station, as well as improve quality of communication and performance of base station.

The invention discloses a doctor end management device based on a remote inquiry traditional Chinese medicine diagnosis pulse collector, computer equipment and a storage medium. According to the doctor end management device based on the remote inquiry traditional Chinese medicine diagnosis pulse collector, through the arrangement of a remote communication request acquisition unit, an authority verification unit, a remote activation unit, multiple pulse signal acquisition units, a prompt window display unit and a pulse signal transmission unit, the internet traditional Chinese medicine can be realized. According to the system, pulse signals are collected in a special mode, and the three-level terminal design is adopted, so that the utilization rate of medical resources is more sufficient.

The invention discloses a bottom backlight device with a view angle deflection function. The bottom backlight device comprises LED lamps, supporting bodies and a diffusion plate. The LED lamps are arranged at equal intervals and distributed in cyclic arrays. The diffusion plate is arranged over the LED lamps. The bottom of each LED lamp is provided with the corresponding supporting body. The faces, making contact with the LED lamps, of the supporting bodies are obliquely arranged. Thus, an included angle alpha is formed between the normal light emitted by the LED lamps and the perpendicular direction, an included angle beta is formed between the light formed after the normal light is diffused by the diffusion plate and the perpendicular direction, and the quotient of alpha and beta is larger than or equal to 0.5 and smaller than or equal to 1.5. By means of the bottom backlight device, the problem is solved that though a view angle deflection film can change the view angle characteristic of a displayer in the prior art, the lighting effect of a backlight source can be reduced by adding the view angle deflection film on the basis of existing backlight.

The invention provides an active bio-organic fertilizer and a preparation method thereof, and relates to the technical field of organic fertilizers. The active bio-organic fertilizer is prepared fromthe following raw materials in parts by weight: 30-40 parts of fermented pig and cow dung, 60-80 parts of crop straw, 10-20 parts of mushroom dregs, 15-25 parts of peat, 2-4 parts of active strains, 6-8 parts of earthworm soil, 4-6 parts of mineral powder, 4-8 parts of gibberellin powder, 7-9 parts of fulvic acid, 2-6 parts of chitosan, 3-4 parts of rhamnolipid, 4-6 parts of amino acid and 3-5 parts of ammonium dihydrogen phosphate. According to the invention, the organic fertilizer is reasonably used for preparing raw materials; compared with an existing organic fertilizer, the prepared active bio-organic fertilizer is complete in nutrient content, high in utilization rate of the active bio-organic fertilizer and good in crop absorption, planting soil can be obviously improved, heavy metal ions in the soil can be removed to a certain extent, crop diseases and insect pests can be effectively reduced, and the crop yield can be increased.

The invention discloses application of a chrome-nickel containing alloy vertical concentrated sulfuric acid cooler in a low-temperature-position waste heat recycling device and a power generation system comprising the same. The chrome-nickel containing alloy is composed of 19-30% of Cr, 5-50% of Ni and greater than or equal to 0.5 and less than or equal to 3 of (Cr+Si)/(Ni+Mo) or 19-30% of Cr, 5-50% of Ni and greater than or equal to 0.54 and less than or equal to 2.9, and the vertical concentrated sulfuric acid cooler has an anode protection system. The cooler has wider application range andbetter environment-friendly performance than existing concentrated sulfuric acid. The cooler has the main advantages that on an acid side, usable sulfuric acid concentration range is 93-100%, usable temperature range is 40-130 DEG C, equipment corrosion rate is lower than or equal to 0.1mm per year, and service life of the concentrated sulfuric acid cooler is longer than or equal to 8 years; shell-side acid concentration of the cooler is 93-100%, and temperature range is 40-130 DEG C; circulating water on a tube side is 0-130 DEG C; a cathode of the vertical protection concentrated sulfuric acid cooler is arranged perpendicular to a barrel, so that the defect of cathode replacement at the top end of equipment is avoided. The cooler is compact in structure, small in occupied area and suitable for existing anode protection concentrated sulfuric acid coolers realizing cooling through circulating water and organic working media.

The embodiment of the invention discloses an interconnection channel adjustment method, a device, a system, equipment and a medium. The method comprises the steps: calculating a competition value of each node according to the resource utilization rate and type parameters of each node; in the prior art, the competition value reflects the demand degree of the node for the resource, and for the nodewith a large competition value, if only a single node is relied on for processing, the processing performance of the single node is limited, and the resources of other nodes with small competition values cannot be fully utilized. Therefore, the callable nodes with the performance parameters meeting the preset conditions can be selected; according to the competition value and the performance parameter of each node, a corresponding number of interconnection channels is created between the current node and the callable node. By adjusting the interconnection channels among the nodes according tothe competition values and the performance parameters of the nodes, tasks of the nodes with high resource requirements can be migrated to the nodes with low resource requirements, resources of the nodes are fully called, the purpose of balanced resource allocation is achieved, and the resource utilization rate is increased.

The invention discloses a smart home life shoebox, and relates to the technical field of home equipment. The smart home life shoebox specifically comprises a shoebox body, dust sweeping sleeves arranged on the bottom of an inner cavity of the shoebox body, first press boards and first elastic parts which are used for sweeping and fixing, and a placement cabinet arranged in the inner cavity of theshoebox body, wherein the bottom of the inner cavity of the shoebox body is fixedly sleeved with first supporting boards, and a driving motor is fixedly installed on one side of the interior of the shoebox body. According to the smart home life shoebox, through cooperative arrangement of the first press boards, telescoping sleeve rods, second press boards, the first elastic parts, connection rodsand the dust sweeping sleeves, to-be-cleaned shoes placed in the shoebox body can be conveniently clamped and fixed, meanwhile, surfaces of the fixed shoes can be swept, cleanness of the surfaces of the shoes is guaranteed, the situation that bacteria are bred on the surfaces of the shoes, and are hard to clear, so that subsequent use is affected is avoided, and time is saved at the same time, sothat the intelligence degree of the device is increased.