9results about How to "Optimize the duration" patented technology

The invention discloses a smart home energy management optimization method in an Internet of Things environment. According to the method, the Internet of Things technology is utilized, intelligent identification and classified management are carried out on equipment, multiple energy management strategies are preset, and a user can conveniently and autonomously adjust; energy data is monitored in real time through a sensor and an intelligent electric meter, an energy consumption rule is mined by using a big data analysis technology, and a demand trend is predicted; constructing an intelligent energy dispatching center, and formulating a dynamic energy distribution scheme by using an optimization algorithm; a mobile phone application and an intelligent control panel are developed, and a user is supported to check data, control equipment and carry out personalized customization; and meanwhile, equipment firmware upgrading and remote management are realized. According to the invention, energy consumption can be reduced, cost can be controlled, equipment collaboration and energy distribution efficiency can be improved, user experience can be enhanced, system maintenance and upgrading are facilitated, and intelligent household energy management is more efficient, intelligent and flexible so as to adapt to diversified household requirements.

A road construction concrete pouring device comprises a traction trolley, a concrete pump is installed on the traction trolley, the traction trolley is provided with a pouring system, the pouring system comprises a connecting mechanism, a pouring pipeline mechanism, a guide rail mechanism and a reciprocating driving mechanism, the connecting mechanism comprises a rotating shaft, and the pouring pipeline mechanism comprises an outer sleeve and a telescopic pipe. The outer sleeve is fixed to the rotating shaft, a pouring pipe is machined on the telescopic pipe, the guide rail mechanism comprises a first longitudinal guide rail, the traction trolley is connected with the first longitudinal guide rail through a support, and the reciprocating driving mechanism is installed between the traction trolley and the support. By means of the technical scheme, automatic swinging can be achieved in the concrete pouring process to achieve large-range pouring, the poured concrete is poured in a reciprocating mode in the width direction of a roadbed, uniformity is achieved, the workload time of manual paving in the later period is shortened, and the construction period is shortened.

The invention discloses an intelligent advertisement design system based on big data, which relates to the technical field of data analysis, and comprises an acquisition module, a processing module, an analysis module and a design module, and is characterized in that associated materials are matched, a material group is obtained, the first duration of a first video is counted, a first ratio is calculated, a scoring model is constructed, a second duration is set, and a first operation is executed. And screening the key frame, setting a timestamp, setting a picture parameter and a sound parameter, and generating an advertisement fragment. According to the automatic advertisement design process, manual operation is reduced, time and resources are saved, related materials are matched according to product names, the attraction of advertisements is improved, the rhythm and duration of the advertisements are optimized, the watching experience of audiences is improved, a scoring model is constructed, advertisement design is more scientific and objective, key frames are intelligently screened, and the advertisement design efficiency is improved. And the picture parameters and the sound parameters are set according to the timestamps, so that different playing environments and audience requirements are met.

The invention discloses a water-based polymer emulsion stabilized fiber aeolian sand macadam base material and a preparation method, and belongs to the technical field of pavement building materials, the water-based polymer emulsion stabilized fiber aeolian sand macadam base material comprises a base material, a water-based polymer and basalt fiber; the base material comprises the following components in percentage by mass: 60-70% of graded broken stone; 30% to 40% of aeolian sand; by taking the mass of the base material as a standard, the coating also comprises 0.4-1% of water-based polymer emulsion; 1%-2% of basalt fiber; the water-based polymer emulsion stabilized fiber aeolian sand macadam base material has good mechanical properties, stability and durability, solves the problems of reflection cracks, ruts and other diseases of a traditional semi-rigid base, and prolongs the service life of a pavement.

The invention relates to an electric charge fund account arrival duration optimization method, which comprises the following steps of: collecting electric charge account arrival data, and preprocessing the data; analyzing the rules of the electricity charge account-arriving scale and the electricity charge account-arriving duration through the preprocessed electricity charge account-arriving data; selecting a plurality of electricity charge arrival channels of which the proportion of the electricity charge arrival scale is greater than a threshold value, and carrying out electricity charge arrival blocking point analysis according to the electricity charge arrival duration condition of the electricity charge arrival channels; formulating optimization measure suggestions according to the analysis result of the electricity charge arrival blocking points; according to the method, the laws in four aspects of fund account-arriving scale, time characteristics, payment modes and account-arriving channels are analyzed according to the overall condition of electricity fund account-arriving, common blockage points of electricity fund account-arriving are analyzed according to the laws, and corresponding optimization schemes are provided according to different blockage points, so that the time length of electricity fund account-arriving is optimized.

A road construction concrete pouring device includes a traction trolley, the traction trolley is equipped with a concrete pump, the traction trolley is provided with a pouring system, the pouring system includes a connecting mechanism, a pouring pipeline mechanism, a guide rail mechanism and a reciprocating drive mechanism, the connecting mechanism includes a rotating shaft, the pouring pipeline mechanism includes an outer sleeve and a telescopic tube, the outer sleeve is fixed to the rotating shaft, the telescopic tube is processed with a pouring tube, the guide rail mechanism includes a first longitudinal guide rail, the traction trolley is connected to the first longitudinal guide rail through a bracket, and the reciprocating drive mechanism is installed between the traction trolley and the bracket; by utilizing the technical solution of the invention, the concrete can be automatically swung during the concrete pouring process to achieve a large range of pouring, and the poured concrete is reciprocated along the width direction of the roadbed with uniformity, which reduces the time of manual paving work in the later stage and saves construction period.

The utility model relates to water protecting cylinder pile mounting equipment technical field, especially water full protecting cylinder cast-in-place pile guiding and positioning pile sinking system. Its technical scheme includes steel protecting cylinder and many auxiliary piles, still includes the guide frame in the auxiliary pile top, the top of auxiliary pile all movably sets up the steel hoop assembly of supporting guide frame, total station, places on the one end upper surface of guide frame, opens a plurality of positioning holes on guide frame. The utility model discloses the cooperation of auxiliary pile, steel hoop assembly, guide frame, total station and other structures, uses water full protecting cylinder cast-in-place pile guiding and positioning pile sinking system, through steel hoop assembly and forms the operation surface by fixing guide frame on auxiliary pile, total station positioning, vibration hammer pile sinking. Without setting up steel platform, solve the problem that the sporadic pile construction cost is high, and the construction period is long, also break through the space limit, guarantee the construction development, be favorable to construction deployment, construction period and scheme comparison and selection.

The utility model provides a bearing beam structure integrated with a rope hitch plate, the bearing beam structure comprises a main straight beam, a main machine base, a car rope hitch plate and a counter-weight rope hitch plate, the main straight beam is horizontally arranged and fixed in a shaft wall surface, the main machine base is horizontally fixed on the main straight beam, a traction main machine is fixedly arranged on the main machine base, and the counter-weight rope hitch plate is fixedly arranged on the main machine base. A rope returning wheel is arranged on the lower portion of the main machine base, a counter-weight rope hitch plate is further arranged on the side edge of the main machine base, a rope hitch on the counter-weight side is fixed to the counter-weight rope hitch plate, the lift car rope hitch plate is fixed to the other side of the lift car center line of the main straight beam, and a lift car side rope hitch is fixed to the lift car rope hitch plate. The lift car rope hitch plate and the counter-weight rope hitch plate can both be installed on the main straight beam, the counter-weight balance weight requirement is reduced, the size is reduced, the span of a traction rope is reduced, the rope hitch can be installed at the position close to the main straight beam, and space is saved.

The utility model discloses an assembly type frame roof slope surface structure which comprises a plurality of gable side frame columns and middle span frame columns which are arranged in an array mode. Column caps are arranged on the tops of the gable side frame columns and the tops of the middle span frame columns. The same middle span frame precast beam is arranged on column caps of the middle span frame column, the gable side frame column and the other adjacent middle span frame column, and a middle span prestress double-T plate is arranged at the top of each middle span frame precast beam; the same gable side frame precast beam is arranged on column caps of every two adjacent gable side frame columns located on the side edges. According to the roof structure, secondary beams, supports and formworks are not needed during construction, and the construction period of all-round scaffolds and formwork erecting and dismantling is greatly optimized; the construction difficulty of formwork erecting and elevation control in slope finding of a traditional process structure is overcome; through pretreatment of the precast beams of the gable side frame, the purpose of making a slope through full prefabrication of the whole roof is achieved.