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3590results about How to "Improve effective utilization" patented technology

Automatic high-density three-dimensional storage system

ActiveCN102602643AAuxiliary space area reductionImprove effective utilizationStorage devicesHigh densityEngineering
The invention relates to an automatic high-density three-dimensional storage system. The automatic high-density three-dimensional storage system is technically characterized by comprising a three-dimensional warehouse, full-automatic carrying vehicles and an intelligent storage control system, wherein the three-dimensional warehouse is composed of a plurality of warehouse layers; cargos in each warehouse layer are stored on cargo trays; a lifting elevator is arranged between every two of the warehouse layers; a vehicle guidance mark is laid on the ground surface of each warehouse layer; the full-automatic carrying vehicles move to the positions below the cargo trays for supporting the cargos on the cargo trays according to a storage control command and move forwards according to the vehicle guidance marks for realizing the function of carrying the cargos; and the intelligent storage control system realizes the cargo storing and picking control function by a user operation terminal and a storage control server. The automatic high-density three-dimensional storage system is reasonable in design, and is capable of compactly arranging cargo positions beside roadways in rows, storing and picking the cargos at the cargo position in any row by a plurality of full-automatic carrying vehicles, greatly reducing the width of the roadways, increasing the effective utilization rate of the ground surfaces of the warehouses and increasing the storage density of the cargos.
Owner:SHENZHEN PUZHILIANKE ROBOT TECH CO LTD

Intelligent parking lot management method

The invention discloses an intelligent parking lot management method, and belongs to the technical field of parking lot management. The intelligent parking lot management method is characterized by comprising the following steps: dividing the physical space of a parking lot into a plurality of parking areas, and sequentially performing serial numbering on all the parking areas with Arabic numerals, and arranging a parking spot display screen; driving cars to enter the parking areas by drivers according to the green ray prompt of the parking spot display screen and a direction guide display screen, inputting license numbers on a reverse car searching terminal, performing information matching by a management server, feeding pictures of cars and the information of the parking areas where the cars are placed back to the reverse car searching terminal after the matching is completed, and generating the indicating diagrams of the routes from departure points to the packing areas. According to the invention, the systematic framework is greatly simplified, the system construction cost is reduced, the system stability is improved, the rapid parking and reverse car searching are realized, and the method has the characteristics of being high in reverse car searching accuracy, and rapid and convenient in parking.
Owner:LESHAN NORMAL UNIV

Deep treatment method for cyanide-containing waste water of tailings pond in gold industry

The invention discloses a deep treatment method for cyanide-containing waste water of a tailings pond in the gold industry. The process adopts an ozone oxidation method, a catalytic oxidation method and a biological treatment method to collectively deeply treat the cyanide-containing waste water of the tailings pond in the gold industry. Through the combination of the three methods, a good treatment effect on the cyanide, thiocyanate, arsenic and heavy metals is good, the content of the cyanide after being treated is less than or equal to 0.05mg/L, the content of ammonia and nitrogen after being treated is less than 1mg/L, and other pollutants after being treated can meet the requirement of the ground surface water grade-B water quality standard. The method is used for treating the cyanide-containing waste water of the tailings pond in the gold industry, the treatment effect on the cyanide, the COD, As and heavy metals is good, the heavy metals such as the gold and silver as well as other metal resource can be recovered, and the secondary pollution caused by the ammonia and nitrogen can be avoided. By adopting the deep treatment method for the cyanide-containing waste water of the tailings pond, a good environment, a good economic benefit and a good social benefit can be achieved.
Owner:CHANGCHUN GOLD RES INST

Face recognition-based information push method and system

The invention relates to the field of information push, in particular to a face recognition-based information push method and system. The method comprises the following steps of: when a shot picture of a point-of-sale terminal changes, obtaining a shot picture at the current moment as a first image, and carrying out preliminary body silhouette recognition on the first image; if a body silhouette exists in the first image, playing audio / video data; after a preset time interval, obtaining a shot picture again as a second image, and if a body silhouette exists in the second image, carrying out accurate face feature recognition on the second image to obtain a face recognition feature value; and obtaining a corresponding customer type according to the face recognition feature value, and pushing corresponding customized information to the point-of-sale terminal according to the customer type so as to display the customized information. According to the method, preliminary body silhouette recognition is carried out on shot pictures, the attentions of customers are attracted through paying audio / video data, and pointed customized information is provided for the interested customers, so that the user experience is enhanced and the sale success rate is improved at the same time.
Owner:上海汇尔通信息技术有限公司

Independent tobacco cutting process and equipment based on paper making method regenerated tobacco leaf processing characteristics

The invention discloses an independent tobacco cutting process and independent tobacco cutting equipment based on paper making method regenerated tobacco leaf processing characteristics. The process comprises the following process steps: opening a box, shoving tobacco leaves, loosening, regaining moisture, cutting, drying and mixing. The equipment comprises a box opening machine, a tobacco leaf shoving machine, a high-frequency-vibrating loosening machine, a moisture regaining machine, a cutting machine and a roller cut tobacco drying machine, wherein the mechanisms can be arranged and can operate alone or in combination through the connection by a material conveying and feeding mechanism. The process and the equipment can cut the boxed regenerated tobacco leaves independently according to the processing characteristics of the boxed regenerated tobacco leaves, thereby improving the effective utilization rate of the paper making method regenerated tobacco leaves, effectively retaining fragrance, improving visual quality, and making the prepared regenerated cut tobacco uniform in length and good in looseness so that the cut tobacco can be blended with other cut tobacco uniformly. The process and the equipment have high adaptability; meanwhile, according to the change in the form of supplied materials, 'three-step method' tobacco cutting adopted in the prior art is changed into one-step cutting with the same effect, the production efficiency is improved and the production cost is lowered.
Owner:ZHENGZHOU TOBACCO RES INST OF CNTC +2

Titanium-silicon molecular sieve/tripolite composite catalyst and preparation

The invention discloses a Ti-Si molecular sieve/diatomite composite catalyst and a preparation method thereof, which is characterized in that: the catalyst is formed by compounding Ti-Si molecular sieve (such as TS-1 and TS-2) and diatomite with particular chemical property which is treated in a particular way, and is modified chemically by transition metal oxide after molding; the preparation method comprises the following steps: (1) after being treated with acid solution and alkaline solution, the diatomite needs heat treatment in high temperature to obtain particular chemical property; (2) the molding Ti-Si molecular sieve/diatomite composite catalyst is modified chemically by transition metal oxide (such as lanthanum and nickel). The composite catalyst can be used as the catalyst of selective oxidation reaction of the organic compound (such as the catalytic hydroxylation reaction of phenol) on fixed bed liquidoid, which uses hydrogen peroxide as the oxidant. The Ti-Si molecular sieve/diatomite composite catalyst has the advantages of high catalytic activity, high stability, long service life and easy separation, recovery and regeneration of the catalyst. When using the catalyst in the hydroxylation reaction of phenol of fixed bed liquidoid, under the reaction conditions of 84 DEG C, atmospheric pressure and 8.46h<-1> space velocity, the conversion rate of phenol is greater than 33%, the selectivity of diphenol reaches 99.9%, and the effective use rate of hydrogen peroxide is greater than 85%.
Owner:EAST CHINA UNIV OF SCI & TECH

Combined light steel structure house and mounting method thereof

InactiveCN101418592AHigh degree of factoryReduce the ratio of output value to energy consumptionBuilding constructionsFloor slabSandwich panel
The invention relates to a combined lightweight steel structure building and an assembling method thereof. The combined lightweight steel structure building comprises ground beams, angular upright posts, upright posts, ring beams, sandwich panels, a roof, staircases, doors and windows. The key technical points of the combined lightweight steel structure building are as follows: a plurality of floor bottom girders in parallel are arranged on the ground; four ground beams are arranged on the circumference of each floor bottom girder in turn; bolt fastening sheets which are connected with the ground beams and the ring beams are arranged on joints of upper ends and lower ends of each angular upright post and each upright post respectively; limit baffle plates of wall panels are arranged on angular upright posts and upright posts near the outside of the building; bolt fastening limit treadle bars of the wall panels are arranged on upright posts near the inside of the building; the wall panels comprise wall panels provided with door bodies or wall panels provided with window bodies; metal section supporting layers which are suitable to be connected with balcony bottom girders or/and corridor bottom girders are uniformly distributed between two adjacent floors; metal floor slabs are laid on the metal section supporting layers; and the roof is as follows: a waterproof ridge section is arranged on the upper part of a ridge main girder; the edge of a roof slab is embedded into the ridge section; and a roof slab slot section provided with a drainage channel is arranged on the upper part of a ramp beam of the roof.
Owner:官木喜

Calcination process of active lime

The invention discloses a calcination process of active lime. The calcination process adopts a preheating-suspension calcination device comprising a multi-stage cyclone preheating system, a decomposing furnace and a multi-stage cyclone cooler. The calcination process is characterized in that limestone powder which is broken and homogenized into blocks is ground into fine powder, the fine powder is placed in a storage tank for homogenization, then preheated by the multi-stage cyclone preheating system and sent to the decomposing furnace for calcination, thereby preparing the active lime, and the active lime is further cooled by the multi-stage cyclone cooler for obtaining the active lime; wherein the main control temperature of the decomposing furnace is 850-950 DEG C; and the calcination time is 3-5 seconds. The calcination process utilizes the preheating-suspension calcination reaction method for calcining the active lime, and fuel can use low-grade fuel-biluminous coal. Compared with the traditional process, the calcination time is short, the effective utilization rate of the lime product is high, the product quality is stable, the energy consumption is low, and a production region has no environmental pollution; meanwhile, the calcined active lime is the fine powder, the use is very convenient, and the range of applications is broader in comparison with the active lime calcined by the traditional process, thereby being conductive to promotion and implementation.
Owner:BEIJING LIULIHE CEMENT

Distributed MIMO radar target tracking accuracy joint resource optimization method

The invention relates to a distributed MIMO radar target tracking accuracy joint resource optimization method. The method includes the following steps that: an objective function is derived, a resource allocation optimization model containing three variables, namely, array element, power and bandwidth is constructed; the model is simplified, an array element selection problem is converted into a convex optimization problem from a 0-1 problem through convex relaxation; and the optimization model is decomposed into iterative optimization sub-problems of array element selection and power allocation through using cyclic minimization, the problems are solved through using an SPCA (sequential parametric convex approximation) method until the objective function is not optimized any more, final array element selection and power allocation results are obtained, and a final bandwidth allocation result is calculated, and a target position at a next time point is estimated. According to the distributed MIMO radar target tracking accuracy joint resource optimization method of the invention, the accuracy of the target tracking of an MIMO radar can be effectively improved through resource allocation, and the utilization rate of resources can be also improved; and an appropriate array element subset is selected, and power and bandwidth resources are allocated optimally, and therefore, the accuracy of the target tracking can be further improved under a situation that radar system resources are limited.
Owner:THE PLA INFORMATION ENG UNIV
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