10results about How to "Improve security efficiency" patented technology

The application relates to a cold-storage type liquid cooling air conditioner comprehensive guarantee equipment, which comprises a refrigeration and cold storage system, a refrigeration mechanism and a cold storage mechanism, the cold storage mechanism is provided with cold storage materials, the cold storage materials are heat-exchanged and refrigerated with the refrigeration mechanism through a heat exchanger; an air supply system is suitable for outputting cold air for an aircraft, the air supply system is heat-exchanged and cooled with the cold storage materials through the heat exchanger, and the air in the air supply system is heat-exchanged and cooled; a liquid supply system is suitable for outputting cooling liquid for the aircraft, the application has the advantages that one equipment can adapt to the air conditioner air supply of the aircraft and the liquid cooling ground guarantee needs, one machine has multiple uses, the guarantee equipment quantity is reduced, the required operators are reduced, the use is more convenient, the comprehensive guarantee efficiency is improved, meanwhile, the air supply system and the liquid supply system use the same refrigeration and cold storage system, so that the redundant space and the redundant design of the equipment are reduced, and the application of the cold storage reduces the power consumption of the whole machine.

The utility model discloses a kind of primary crushing material air separation devices of stable no jamming feeding. The primary crushing material air separation device includes: air separation main body, feeding nozzle and unblock device;Air separation cavity one side surface upper end of air separation main body is equipped with horizontal mixing inlet;The inner end gap of the guide tube of feeding nozzle inserts mixing inlet and both connection gap place installs elastic sealing, the outer end of guide tube is obliquely upwards and is arranged to form oblique guide channel, guide tube upper side surface middle is equipped with the unblock hole of intercommunication guide channel, unblock hole inner side surface lower end is fixedly connected with scraper plate;The unblock roller of unblock device is rotationally arranged in unblock hole;Primary crushing material is obliquely entered from the upper port of guide tube, unblock motor drives unblock roller to rotate, makes unblock roller push material to move, and scraper plate cleans away winding material and adhering material on unblock roller. The utility model has the effect of effectively protecting equipment, feeding stable no jamming, operation safety, high production efficiency.

The utility model provides a water surface garbage recycling ship, and belongs to the technical field of water surface cleaning. The water surface garbage recovery ship comprises a ship body and a recovery salvage structure. A collecting bin and a sliding groove are formed in the ship body, a power supply assembly is fixed to the top face of the ship body, connecting pieces are fixed to the two sides of one end of the ship body, and an adjusting piece is installed in the sliding groove. The recovering and salvaging structure comprises a fixing frame, supporting rods and a driving part, a conveying part is installed on the fixing frame, the supporting rods are fixed to the two sides of one end of the ship body, one end of the cavity is rotationally connected with a rotating rod, the rotating rod penetrates through the cavity and extends to the outside, a rotating plate is fixed to the surface of the rotating rod, and the rotating plate is fixed to the surface of the rotating rod. The driving piece is installed between the rotating rod and the supporting rod. When the fishing tool is used, the fishing tool is more environmentally friendly, manpower and material resources are greatly reduced, the fishing depth can be conveniently adjusted, use is more flexible and convenient, and the fishing tool is safer and higher in efficiency.

The invention discloses a smart airport whole-process collaborative decision and intelligent management and control system based on A-CDM, and relates to the field of smart airports, and the system comprises a fusion processing module which is used for collecting airport air-side flight dynamics, land-side check-in counter states, parking space occupation information and guarantee vehicle position data, constructing a data dynamic association model, integrating the collected data, and obtaining a data dynamic association model; generating a standardized collaborative decision data set; the modulation module is used for applying the standardized data set, calculating the airport real-time capacity through a preset airport capacity dynamic deduction model, and generating a next-day flight presetting plan; according to the method, multiple types of operation data such as airport air-side flight dynamics and landside service states can be accurately collected and integrated, standardized decision data is generated, a reliable basis is provided for whole-process collaboration, the airport capacity can be deduced in real time, the next-day flight plan is optimized accordingly, capacity overload is avoided, and orderly flight operation is guaranteed.

The embodiment of the application provides a handheld metal detector and a security check method of the handheld metal detector, relates to the technical field of security check, and the metal detection component can output a metal detection signal of a body detection part of a security check object in the process of detecting the security check object; the pose detection sensor can determine the pose information of the handheld metal detector; the processor can determine the body detection part of the security check object detected by the handheld metal detector, determine the position information of the handheld metal detector relative to the body detection part of the security check object based on the pose information, acquire the detection result of the body detection part, and send the position information and the detection result to the display; and the display can display the detection result at the body detection part of the security check object based on the position information. In this way, the security check personnel can intuitively know the position of the suspicious metal object in the human body and the information of the suspicious metal object, the rechecking work of the security check personnel can be reduced, and the security check efficiency is improved.

The invention discloses a vehicle detection system and a detection method. The vehicle detection system comprises a detection road surface, a detection door, a scanning device, an imaging device, a sensing device and a central control device, the detection door is arranged on the detection road surface, and a detection channel is formed between the detection door and the detection road surface; the scanning device is arranged at the top of the detection door and can scan downwards; the imaging device is arranged on a detection road surface; the central control device comprises a timing module, the central control device is in communication connection with the scanning device, the imaging device and the sensing device, and the vehicle detection method is a use method of the vehicle detection system. Through the vehicle detection system and the detection method, the inspection station can realize automatic security inspection through X-ray scanning imaging, and the X-ray can realize accurate scanning of the vehicle trunk, so that the security inspection efficiency is greatly improved, the vehicle can pass quickly, traffic jam is avoided or relieved, and people in the vehicle cannot be affected; and the working pressure of workers is relieved.

A security inspection method for a security inspection robot is provided. The method includes: the security inspection robot moving to a specific location near a target to be inspected; the security inspection robot detecting the target using a non-contact detection method to obtain detection data; when the target is determined to be suspicious based on the detection data, the security inspection robot issues a first warning, the first warning prompting the use of the security inspection robot's material composition analysis module to inspect the suspicious item; in response to the suspicious item being placed in an analysis area, the security inspection robot obtaining the composition analysis results of the suspicious item through the material composition analysis module. A security inspection robot and a security inspection system are also provided.

The utility model provides a tidying device facilitating stable cargo carrying of a laser navigation forklift and relates to the field of carrying forklifts. The tidying device facilitating stable cargo carrying of the laser navigation forklift comprises a forklift body, an adjusting mechanism and a stabilizing mechanism, the stabilizing mechanism is connected with the adjusting mechanism, the stabilizing mechanism comprises a first motor, a stabilizing frame and a first fixing plate used for tidying and clamping cargoes, the stabilizing frame is located on one side of the first motor, and the stabilizing frame is located on the other side of the first motor. The first fixing plate is located on one side of the stable frame in a sliding connection mode, and the stable frame is used for driving the first fixing plate to be adjusted to a designated position to conduct adaptive clamping on goods. Through sliding adjustment of the first fixing plate on one side of the stable frame, adaptive clamping can be conveniently carried out according to goods with different widths, then the stable frame is driven by the first motor to be adjusted and moved, the stable frame can be conveniently linked with the first fixing plate to clamp and fix the goods, and the situation that the goods slip off is avoided.

This invention relates to a liquid detection method based on CT equipment, belonging to the field of image processing technology, and solves the problem of cumbersome and complex liquid detection processes in existing technologies. The liquid detection method includes: scanning a package with a CT scanner to obtain a radiographic image; preprocessing the radiographic image to obtain a target image; inputting the target image into a liquid recognition model to obtain prediction results for each target in the target image; wherein the prediction results include prediction category and prediction bounding box information; filtering based on the prediction category of each target to obtain liquid targets; determining the pixel set of each liquid target based on the prediction bounding box information of the liquid targets; wherein the prediction category of each target includes liquid targets and non-liquid targets; and determining the liquid category and liquid region of each liquid target based on the pixel set of each liquid target and the CT value corresponding to each pixel. This achieves rapid detection of liquid in a package.