42results about How to "Improve security inspection efficiency" patented technology

The invention discloses a vehicle identification method and system. The vehicle identification method comprises steps of obtaining the appearance information of a to-be-inspected vehicle, obtaining vehicle external characteristics based on the appearance information, obtaining the transmission image of the vehicle, obtaining internal characteristics of the vehicle based on the transmission image, forming the vehicle description at least based on the external characteristics and the internal characteristics, and using the description to determine the vehicle model from the model database. The scheme uses integration of various mode information, and particularly introduces the transmission image and combines the internal structure information and the appearance information to realize vehicle model identification having greater practical meaning.

The invention discloses a forbidden object detection system and method based on digital image processing, which are used for detecting forbidden objects in an X-ray security inspection machine. The forbidden object detection method comprises the following steps of carrying out X-ray scanning on objects in the security inspection machine; carrying out median filtering, color space conversion, threshold segmentation, binary processing and contour feature extraction on scanned X-ray images; matching outlines of all the extracted objects with the outlines of the forbidden objects in a forbidden object library one by one; and carrying out automatic detection and identification on the forbidden objects according to an outline matching result, respectively marking the different kinds of forbiddenobjects, and carrying out sound-light alarm if the forbidden objects are detected. According to the system and the method, the forbidden objects in the X-ray security inspection machine can be automatically detected and identified, so that the security inspection efficiency of places such as airports, stations and the like is improved, the false detection rate of manual detection is reduced, andthe personnel cost is reduced.

The invention relates to a safety production informatization inspection system and a method thereof. The safety production informatization inspection method comprises the following steps of through a center terminal, extracting entries generally applied to various industries from a standard related to safety production to generate general inspection items and storing in a general database, and extracting entries related to hidden troubles existing in various industries from the standard to generate industry inspection items, associating the items with industry identifiers and storing in an industry database; through a first client, sending an inspection item sending request belonging to an enterprise to be inspected to the center terminal; and through the first client, based on a first predetermined quantity of general inspection items and a second predetermined quantity of industry inspection items returned by the center terminal, generating an inspection form, for an inspection result, an evidence file and a remark file of each inspection item in the inspection form, generating a safety inspection registration form and uploading the safety inspection registration form to the center terminal.

The invention discloses an intelligent inspection system for a tunnel system. The system includes a rail (02), an intelligent robot (03) and a central processing system (04), wherein the rail is fixedly arranged on an inner surface of a tunnel (01) and used for providing the guiding effect for movement of the intelligent robot (03) and supplying power, the intelligent robot (03) is arranged on therail (02), can reciprocate in the extending direction of the rail (02) along the rail (02) and is used for collecting real-time state data in the tunnel (01) and transmitting the real-time state datato the central processing system (04), the central processing system is used for receiving the real-time state data, analyzing the real-time state data and generating the processing result and an instruction. The intelligent inspection system is advantaged in that an internal infrastructure of the tunnel (01) and a use state of the tunnel (01) can be monitored in real time, faults or fault hiddendangers can be found in time, the safety inspection time is saved, and safety inspection efficiency is improved.

The invention proposes a bottle detection method and device, and relates to the field of safety. The method comprises the steps: obtaining an edge image according to a scanning image; determining a to-be-selected bottle region based on an edge image through the statistics of edge points, which are symmetric relative to a symmetric axis of a scanning window, in the scanning window according to the symmetry of a bottle; and selecting a bottle region from the to-be-selected bottle region. According to the method, the bottle region can be recognized and screened through the edge recognition of the scanning image according to the characteristics of the bottle region, a suspected liquid region in the scanning image can be automatically obtaiend, and the efficiency of safety inspection is improved.

The invention discloses a correlation analysis method for alarm information in a power network, and the method specifically comprises the steps: carrying out the preprocessing of an alarm log generated by safety equipment in the power network, and constructing alarm information with consistent fields and formats; inputting the information to an alarm transaction construction module for constructing a transaction set, including alarm data segmentation and alarm transaction set extraction; an FP-Growth algorithm is used for mining association rules of alarm transactions, a rule filtering algorithm based on a time sequence is designed for filtering the alarm rules, and a final rule list is obtained. According to the method, the association rule of the alarm information in the power network can be quickly and accurately generated, a detailed alarm rule list is provided for power grid safety personnel, the troubleshooting efficiency of power grid safety management personnel is effectively improved, and a future network attack event is accurately early warned.

A method and apparatus for checking and a computer-readable medium are disclosed. The method comprises the following steps of: scanning an object to be inspected with X-rays to obtain an image of theobject to be inspected; Processing the image with a first neural network to obtain a semantic description of the object to be inspected; Reading text information of manifest of the inspected object; The second neural network is used to process the text information of the manifest of the inspected object, and the semantic features of the inspected object are obtained. Determining whether the objectto be inspected is allowed to pass based on the semantic description and the semantic features. The scheme of the embodiment can greatly improve the speed of the inspection while ensuring the inspection accuracy, so that the efficiency of the safety inspection is greatly improved.

The invention provides a security check method and device, which is used for improving the accuracy of a security check result. The method comprises the following steps of capturing in real time to obtain a visible light image of a packet carrier carrying a packet currently at a security inspection place, and segmenting the visible light image to obtain a portrait and a packet image of the packetcarrier; obtaining a transillumination image of the luggage passing through a security inspection machine in real time; matching the transillumination image with the luggage image, and establishing acorresponding relationship among the transillumination image, the luggage image and the portrait of the luggage carrier; and if it is determined that the portrait of the packet carrier is matched witha preset list, sending out the first warning prompt according to the corresponding relationship.

The invention provides a power distribution network terminal IEC101 protocol message authentication judging method. According to the method, by establishing a simulation master station capable of sending messages, related testing messages are sent to a power distribution network terminal; and in corresponding modes of the power distribution network terminal, information safety of the power distribution network terminal is judged. According to the invention, whether the power distribution network terminal carries out authentication on an IEC101 protocol message can be rapidly judged; fussy manual testing checking on the IEC101 protocol message is avoided; information safety checking efficiency of a power distribution network automatic system is improved; and safety operation of the power automatic system is ensured.

The invention provides an engineering field safety monitoring method based on an RTK technology, and belongs to the technical field of power transmission. According to the method, an unmanned aerial vehicle is controlled to fly above an engineering site through an RTK measurement technology to detect the coordinate position of a worker, the coordinate position of a safety helmet, the boundary coordinate position of a dangerous area, the special operation boundary coordinate position of a special operation area and the actual fire-fighting facility coordinate position of a fire-fighting facility, and a processor of the unmanned aerial vehicle compares the coordinate position of the worker with the coordinate position of the safety helmet, the boundary coordinate position of the dangerous area, the special operation boundary coordinate position of the special operation area and the actual fire-fighting facility coordinate position of the fire-fighting facility to monitor the safety of the engineering site. The safety monitoring method has the advantages that the safety inspection efficiency of the engineering site can be improved by adopting the structure, and the safety monitoring method is used for monitoring the safety of the engineering site.

The invention relates to a building construction safety inspection method based on information interaction equipment. The method mainly comprises steps: safety inspection application software is arranged to a mobile communication terminal; a safety inspection organization structure is built in the application software according to actual work needs; an inspector transmits an information instruction for safety inspection to a project manager through the mobile communication terminal; the project manager transmits the safety inspection information to a project member at each safety inspection node through the mobile communication terminal; the project member transmits feedback information about the situation of a potential safety hazard part of the project which needs to be inspected throughthe mobile communication terminal; the inspector evaluates the potential safety hazard part of the project through the mobile communication terminal; a rectification suggestion is put forward; the project member rectifies the responsible block according to the rectification suggestion; potential safety hazards are eliminated; feedback is carried out again through the mobile communication terminaluntil the affirmative evaluation information of the inspector is received; and thus, the inspection at the time is completed.

The invention discloses a vehicle bottom inspection method and system. The method comprises the steps that a vehicle is detected through a ground sensing detection assembly; when a vehicle passes, a vehicle bottom image is acquired through the vehicle bottom image collection assembly; the collected images are monitored and analyzed through the processing system, and whether suspected person and object hiding events occur in the images or not is judged. According to the embodiment of the invention, by collecting the vehicle bottom image and analyzing the image, whether a suspected person and/orobject hiding event occurs or not is detected, the method is suitable for customs, frontier inspection and other places, and the safety inspection efficiency is improved.

The invention discloses a safety inspection and repair tool for a Docker container. The safety inspection and repair tool comprises a safety inspection module, a safety configuration module, a safety auditing module, a resource limiting module and an access control module. Through division cooperation of the sum of the modules, the tool automatically detects security holes of the Docker container and performs security configuration, security audit, resource limitation and access control on the Docker container, so that the security check efficiency of the Docker container is remarkably improved, and the security of the Docker container is ensured. In addition, the invention further provides a Docker container safety checking and repairing method and device and a readable storage medium, and the technical effect of the Docker container safety checking and repairing method and device corresponds to the technical effect of the tool.

The invention provides a security check tray article positioning method and system based on vision. According to the invention, through carrying out straight line detection, grid region division and contour detection on the tray image, the number of contour feature points in each grid region range is obtained. Therefore, when the number of the contour feature points in the area range exceeds a specified threshold P, it is judged that the to-be-detected article exists in the grid area, and then the area is marked as the to-be-detected area for X-ray detection, and X-ray detection on other areas where no to-be-detected article is placed is avoided. The to-be-detected area can be determined through the image processing technology, the safety inspection efficiency of the X-ray is improved, and the emission power consumption of the X-ray inspection equipment is reduced. According to the invention, stable, reliable and efficient article safety inspection can be realized in airports, customs and other scenes.

The invention provides an article-based virus monitoring method and system. The method comprises the steps of collecting transportation node information, quarantine information, disinfection information and transaction information corresponding to an article according to a logistics process of the article, and uploading the transportation node information, the quarantine information, the disinfection information and the transaction information to a block chain; respectively generating different intelligent contract types for the transportation node information, the quarantine information, the disinfection information and the transaction information; and enabling different nodes on the block chain to establish an information traceability circle according to the type of the smart contract, and trace information consensus nodes of the transportation node information, the quarantine information, the disinfection information and the transaction information according to the information traceability circle. The system comprises modules corresponding to the steps of the method.

The invention discloses a vehicle bottom image acquisition method and system. The method comprises the steps that a vehicle is detected through a ground sensing detection assembly; when the vehicle passes, a plurality of images are acquired through a vehicle bottom image acquisition assembly, and the plurality of images correspond to different areas of the bottom of the vehicle respectively; and the plurality of acquired images are spliced through a processing system to obtain a complete vehicle bottom image, and license plate information and/or driver information are/is superposed on the vehicle bottom image. According to the embodiment of the invention, a plurality of images are collected at the bottom of the running vehicle, the complete vehicle bottom image can be obtained by splicingthe images, and then the license plate information and/or the driver information are/is superposed, so that inspection can be conveniently carried out, the method and system are suitable for customs,frontier inspection and other places, and the safety inspection efficiency is improved.