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45results about How to "Satisfy sensory needs" patented technology

Blowing rate adjusting device of railway vehicle

The invention relates to a blowing rate adjusting device of a railway vehicle. The blowing rate adjusting device of the railway vehicle comprises an air opening body. At least one air inlet and one air outlet are formed in the air opening body. Each air inlet is connected with an air supply duct of an air conditioner unit. A first air guide blade is arranged at the position of each air outlet. At least one bypass air outlet is further formed in the air opening body. Each bypass air outlet is connected with a return air duct of the air conditioner unit. A second air guide blade is arranged at the position of each bypass air outlet. Each first air guide blade and the corresponding second air guide blade are connected through a linkage mechanism. Each linkage mechanism is connected with an executing mechanism. Each executing mechanism is connected with a control device. According to the blowing rate adjusting device of the railway vehicle, the air outlet volume of each air outlet is controlled by a passenger through a control panel according to the demand of the passenger, so that the temperature of a room is changed according to the blowing rate, and therefore the person sense demand is met; in addition, it is avoided that the blowing rate of the adjacent air outlet is changed accordingly.
Owner:CRRC QINGDAO SIFANG CO LTD

Histogram double-control infrared image contrast enhancement method

The invention discloses a histogram double-control infrared image contrast enhancement method, and the technical scheme comprises the steps: firstly carrying out the mean normalization preprocessing of a histogram, and then calculating the proportion of effective gray levels in the histogram; setting a histogram truncation threshold value according to the effective gray scale proportion, wherein the truncation threshold value is directly proportional to the proportion value, and numerical protection processing is carried out; solving a correction parameter Gamma value, wherein the Gamma valueis inversely proportional to the truncation threshold; performing clamping processing on the histogram, and then performing Gamma correction processing on part of data; and performing post-processingon the histogram data and performing classic histogram equalization operation, and finally outputting an infrared image with enhanced contrast. The histogram of the whole image needs to be counted; other operations adopt a point processing algorithm; therefore, the processing efficiency is high, few resources are occupied; the real-time performance is good; the method is simple in calculation, direct processing of histograms. Compared with the prior art, operation and internal self-adaptive control on each pixel point of each image are not needed, a better contrast enhancement effect can be achieved by adopting default parameters, the control mode is flexible, and manual control parameters can be set according to personal visual perception differences, so that sensory requirements of different users are met, and the flexibility of the algorithm is improved.
Owner:HUAQIAO UNIVERSITY

Novel assembly type green pedestrian overpass and using method thereof

The invention discloses a novel assembly type green pedestrian overpass which comprises a two-way separation type non-motor vehicle running layer, a green side viewing type pedestrian layer and an overpass upper and lower supporting assembly; the two-way separation type non-motor vehicle running layer is arranged on the overpass upper and lower supporting assembly; and the green side view type pedestrian layer is arranged on the two-way separation type non-motor vehicle running layer. The invention relates to the technical field of overpass, in particular to the novel assembly type green pedestrian overpass and the using method thereof. The design of double-layer passage, people-vehicle separation and the like is adopted, passage efficiency and convenience are improved on the premise of guaranteeing safety, temperature changes of the overbridge and a passage area are reduced through the water tank arranged in the interlayer, so that deformation of the steel structure is reduced, and the leisure and entertainment requirements of people are met through the viewing platform; impact force caused by non-frontal collision of vehicles is transferred through a rotary force unloading roller, damage to the vehicles and the bridge piers is reduced, and the problem that an existing common overbridge can only be used for pedestrians to pass is effectively solved.
Owner:HUNAN WANGXIN CONSTR GROUP +1

Method for preparing tobacco base material high in smoke loading capacity and incombustible after heating

The invention provides a method for preparing a tobacco base material high in smoke loading capacity and incombustible after heating. Water is added into cigarette waste tobacco, standby slurry is formed through pulping after stirring and soaking, then needlebush pulp and hardwood pulp are prepared, the standby slurry with the weight accounting for 40-60% that of over-dried substances is added into a slurry mixing tank, then the needlebush pulp with the weight accounting for 20-30% that of over-dried substances and the hardwood pulp with the weight accounting for 10-30% that of over-dried substances are added, the materials are stirred to obtain mixed slurry, the mixed slurry is diluted, then diatomite, activated carbon and guar gum are added, and formed slurry is obtained; a base material with the over-dry weight being 40-60 g/m<2> is obtained after the formed slurry is formed by a former and dehydrated, the base material is dried, cut and coiled, and the tobacco base material is obtained. The prepared incombustible tobacco base material can absorb a large number of low-temperature volatile flavoring components extracted from tobacco, and can generate a large amount of tobacco flavor under the combustion-free low-temperature heating condition, and compared with traditional combustion-smoking type cigarettes, the base material is good in similarity in the aspect of smoke and taste, sufficient in fragrance and good in coordination.
Owner:CHINA TOBACCO YUNNAN REMFG TOBACCO CO LTD

Water supplementing instrument with lighting effect

The invention discloses a water supplementing instrument with a lighting effect. The water supplementing instrument comprises a lighttight shell, a water storage assembly, an electric-control assembly, a light-emitting element and a light-transmitting ornament, wherein the shell comprises a lower shell body and an upper shell body, a mist outlet is formed in the side wall of the lower shell body,the water storage assembly is arranged in the upper shell body and comprises a light-transmitting water tank, a water tank baseboard which is connected with the bottom of the light-transmitting watertank, and a micropore atomization sheet fixed to a water outlet and communicated with the mist outlet; the light-emitting element is arranged below the bottom of the light-transmitting water tank, theelectric-control assembly is arranged in the lower shell body, and both the micropore atomization sheet and the light-emitting element are electrically connected with the electric-control assembly; the light-transmitting ornament is used for propagating lamplight light given out by the light-emitting element to generate an attractive lamplight effect. The water supplementing instrument generatesan attractive lighting effect during use, has the function of water supplying, and has the advantages of being simple in structure, easy to assemble, convenient to use and carry and the like.
Owner:BEAR ELECTRICAL APPLIANCE CO LTD

Honey composite health-care solid beverage and preparation method thereof

The invention discloses a honey composite health-care solid beverage and a preparation method thereof. The health-care solid beverage is prepared from the following components in parts by weight: 18 to 28 parts of a radix astragali extract, 10 to 16 parts of hawthorn, 10 to 16 parts of honey and 5 to 11 parts of liquorice. In the process of preparing the health-care solid beverage, firstly, radixastragali is extracted, hawthorn is pulped into juice, then the juice is mixed with honey and liquorice, and finally a mixture and water are uniformly mixed according to a certain proportion and thensterilized to obtain the health-care solid beverage. The prepared health-care solid beverage is natural in components, and does not contain artificially synthesized additives, artificial pigments andessences; all the components play a synergistic effect, play a role in tonifying qi, tonifying kidney, reducing blood pressure, detoxifying, protecting liver and improving immunity of a human body, and also have an appetizing function; moreover, the solid beverage is good in instant solubility, can be drunk after being brewed with water, is convenient to carry, and provides a new thought for development and utilization of honey products.
Owner:CHONGQING ACAD OF ANIMAL SCI

Flip type rotating shaft

The invention relates to the technical field of hinge rotating shafts, in particular to a flip type rotating shaft. A fixed frame, a first connecting shaft, a rotary connecting piece, a first tensioning adjusting assembly, a second connecting shaft, a movable frame and a second tensioning adjusting assembly are adopted to cooperate with each other, the first connecting shaft sequentially penetrates through a first guide groove and a first through hole and is connected with the first tensioning adjusting assembly, and the second connecting shaft sequentially penetrates through a second through hole and a second guide groove and is connected with the second tensioning adjusting assembly. In the actual operation process, the relative position of the fixed frame and the rotary connecting piece and the relative position of the rotary connecting piece and the movable frame are changed, and the movable frame is turned over at multiple angles. When the flip type rotating shaft is applied to a flip product, a certain gap can be formed between the edges of a lower cover and an upper cover by means of the double-shaft linkage structure of the flip type rotating shaft, the situation that the flip angle is limited due to the fact that the edges of the lower cover and the upper cover are clamped after the flip type rotating shaft is turned over by a certain angle is avoided, and the perception requirement of consumers can be better met.
Owner:东莞市毅洋精密科技有限公司
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