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

The invention discloses an intelligent inspection robot. The robot comprises a robot car body, a data collection module (100), a motion control module (200), a data processing module (300) and a main processing module (400), wherein the data collection module (100) is installed on the robot car body and used for collecting the data of the real-time states of infrastructures in a rail traffic system; the motion control module (200) is used for detecting the motion state of the robot car body; the data processing module (300) is used for processing the data of the real-time states; the main processing module (400) is used for controlling the motion control module (200) and the data processing module (300). By means of the intelligent inspection robot, the states of the rail traffic infrastructures can be monitored in real time in the rail traffic running process, faults or fault risks can be found in real time, the time for safe inspection is saved, and the efficiency of the safe inspection is improved.

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 a port security check method executed in a server. A mapping relationship of ports and services as a port mapping table is stored in the server. The port security check method comprises the following steps of: receiving an IP address segment to be cracked transmitted by calculation equipment to generate a plurality of IP addresses to be cracked; generating a port list to be scanned according to the port mapping table; scanning the port of each IP address in the plurality of IP addresses to be cracked according to the port list, and determining that the port is the port to be cracked of the IP address if the port is an open port; associating the IP address with the corresponding port to be cracked so as to generate a first queue; inquiring services respectively corresponding to the plurality of ports to be cracked from the port mapping table; associating a user name and a password by invoking a user name dictionary and a password dictionary so as to generate a second queue; and cracking passwords of services corresponding to various ports to be cracked of various IP addresses in the first queue by using the second queue through an enumerative method. The invention further provides a corresponding device and system.

A human body back-scattering inspection method and system are discloses. The method includes: obtaining a back-scattering scan image of a human body under inspection; distinguishing a body image from a background image in the back-scattering scan image; and calculating a feature parameter of the background image to determine whether radioactive substance is carried with the human body. With some embodiments of the present disclosure, it is possible to determine whether any radioactive substance is carried with a human body during back-scattering inspection of the human body. In further embodiments of the present disclosure, it is possible to approximately determine which part(s) of the human body carries the radioactive substance. This improves efficiency of inspection.

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.

A vehicle identification method and system are disclosed. The method includes: obtaining appearance information of the inspected vehicle, and obtaining exterior characteristics of the vehicle based on the appearance information; obtaining a transmission image of the vehicle, and obtaining interior characteristics of the vehicle based on the transmission image; forming a description of the vehicle based on at least the exterior characteristics and the interior characteristics; And using the description to determine the model of the vehicle from the model database. This scheme uses a variety of modal information fusion, especially the introduction of perspective images, and combines internal structure information with appearance information to achieve more practical vehicle identification.

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 relates to a using and detecting device of a car safe belt, which comprises a safe belt using signal transmitting device and a safe belt using signal receiving device, wherein the safe belt using signal transmitting device comprises a signal transmitting push button and a signal transmitting device, wherein the signal transmitting push button is arranged in a safe belt jointing seat on one side inside a car, is jointed rightly through a safe belt buckle handle, and then is pressed and started, the signal transmitting push button is connected with the signal transmitting device, the signal transmitting device can transmit one detecting signal with fixed frequency and otherwise can transmit another signal with fixed frequency, the signal transmitting device is arranged outside the car, the safe belt using signal receiving device is arranged on one side of a road, the position is corresponding to a signal transmitting zone position of the signal transmitting device and can receive detecting signals with fixed frequency, and a signal output end of the safe belt using signal receiving device is connected with an alarming device. The using and detecting device is beneficial for improving the efficiency of safe detection and can prompt car users to improve the safety consciousness and to lower the hidden danger.

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 embodiment of the invention provides a data processing method and system, and equipment. The method comprises the following steps: when an objective function, a to-be-replaced function in a kernel program and a security check area are determined according to a hot upgrade data packet, entering a shutdown state, wherein the security check area comprises a plurality of functions on a calling path where the to-be-replaced function is located in the kernel program; checking processes in which the plurality of functions are located in the security check area; and when the check result is safe, performing replacement operation on the to-be-replaced function according to the objective function. According to the technical scheme provided by the embodiment of the invention, all processes and stack frames do not need to be comprehensively checked any more, but functions with possible risks in the security check area corresponding to the objective function are checked, so that the complexity of stack security check is reduced, the efficiency of stack security check can be effectively improved, and thus, the user experience during hot upgrade can be improved.

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 present invention relates to a website security risk assessment system and belongs to the information security technical field. The website security risk assessment system of the invention is scientific, advanced and reasonable, and the use method of the system is simple. When the system of the invention is used, a website domain name required to be assessed is inputted a domain name input module; traversal scanning is performed on the website domain name required to be assessed by the traversal scanning module; and all webpage links under the website domain name required to be assessed can be obtained. According to the website security risk assessment system, the scores of each of a plurality of vulnerabilities stored in a vulnerability database module are obtained based on a hundred mark system; corresponding test functions are called to carry out simulation attack on all the web pages under the website domain name required to be assessed according to rules in the vulnerability database module; and the score of website security risk assessment is obtained according to the number of the vulnerabilities. With the system of the invention adopted, the vulnerabilities of websites can be quickly, automatically and accurately found out, and the security inspection efficiency of an information system can be greatly improved. The system of the invention has a high market application and promotion value.

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 an equipment safety analysis method, a device and equipment, and the method comprises the steps: obtaining an original parameter value corresponding to each safety inspection parameter in a safety inspection project, and determining an original safety score of the safety inspection parameter according to the original parameter value corresponding to the safety inspection parameter; determining a weight coefficient of each safety inspection parameter in the safety inspection item according to the weight vector of the safety inspection item, and determining a target safetyscore of the safety inspection item according to the original safety score and the weight coefficient of each safety inspection parameter in the safety inspection item; determining a weight coefficient of each safety inspection item according to the weight vector of the equipment, and determining an equipment safety score of the equipment according to the target safety score and the weight coefficient of each safety inspection item; and analyzing the safety condition of the equipment according to the equipment safety score. According to the method of the invention, the method achieves the automatic safety scoring of the equipment, and is very high in safety analysis efficiency.

The invention discloses a computer system. A first data end of the computer system is connected with a storage unit, and the storage unit is provided with a database. The computer system can store andextract the data in the database of the storage unit. A second data end of the computer system is connected with a communication module, and the communication module is connected with an induction device. The communication module can transmit the data induced by the induction device to the computer system. The system can solve technical problems that the safety check of an underground powerhouseof water-power engineering mainly depends on a mode that a safety checker carries out the one-by-one checking, the safety checker frequently forgets to check some items and is confused by the conditions of the adjacent underground cavities.

A backscattered human body inspection method and system are disclosed. The method includes the steps of: acquiring a backscatter scan image of a human body to be inspected; distinguishing a human body image and a background image in the backscatter scan image; calculating characteristic parameters of the background image to determine whether the inspected human body carries radioactive substances . Using the solutions of the above embodiments, it is possible to determine whether the inspected human body carries radioactive substances while performing the backscatter safety inspection on the inspected human body. In other embodiments, the approximate location of the carried radioactive material in the human body can also be determined, which improves the efficiency of security inspection.

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 discloses a CT secondary circuit multi-point grounding online monitoring device and a monitoring method thereof, comprising a one-point grounding connection line, a current transformer, a transmitter U1, a PLC controller, a relay group, a resistance group and an alarm device; The one-point ground connection line is connected between the CT secondary circuit ground point N and the secondary equipotential ground network M, the current transformer is connected in series on the one-point ground connection line, and the transmitter U1 and the current transformer two The secondary side is electrically connected, the PLC controller is electrically connected to the output end of the transmitter U1, and the relay group is used to receive and execute PLC controller commands. The CT secondary circuit multi-point grounding online monitoring device and the monitoring method thereof of the present invention are simple in structure, easy to use, and adopt PLC program control and relays to cooperate with each other to realize the purpose of real-time monitoring of the grounding situation of the CT secondary circuit grounding point; Discover and eliminate safety hazards in time to ensure safe and stable operation of units and power grids.

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.

An inspection method and inspection apparatus and computer-readable medium are disclosed. The method includes: scanning the inspected object with X-rays to obtain an image of the inspected object; processing the image by using a first neural network to obtain a semantic description of the inspected object; reading the text information of the manifest of the inspected object ; use the second neural network to process the text information of the manifest of the inspected object to obtain the semantic feature of the inspected object; judge whether the inspected object is allowed to pass based on the semantic description and the semantic feature. By using the solution of the above embodiment, the inspection speed can be greatly improved while ensuring the inspection accuracy, so that the efficiency of the safety inspection can be greatly improved.

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.

The invention relates to the technical field of safety inspection, and provides a terahertz detection device, including a laser system for generating laser light, a dispersion compensation system for performing dispersion compensation on laser light, an optical beam splitter, and a laser beam splitter for delaying laser light. The scanning optical fiber stretching system, the sample detection system for generating and receiving terahertz waves and detecting the samples to be detected, and the data processing system for analyzing the test data, the laser system is connected to the dispersion compensation system through optical fibers, and the dispersion compensation The system is connected to the optical beam splitter through the optical fiber. The optical beam splitter is connected to the optical fiber drawing system and the sample detection system through the optical fiber. The optical fiber drawing system is connected to the sample detection system through the optical fiber. At the same time, the sample detection system is connected to the data processing system through the optical fiber. Connection; not only can identify a variety of substances, but also can automatically identify samples to be tested, which greatly improves the efficiency of security inspections and meets the needs of different scenarios.

The invention discloses an intelligent inspection robot. The robot comprises a robot car body, a data collection module (100), a motion control module (200), a data processing module (300) and a main processing module (400), wherein the data collection module (100) is installed on the robot car body and used for collecting the data of the real-time states of infrastructures in a rail traffic system; the motion control module (200) is used for detecting the motion state of the robot car body; the data processing module (300) is used for processing the data of the real-time states; the main processing module (400) is used for controlling the motion control module (200) and the data processing module (300). By means of the intelligent inspection robot, the states of the rail traffic infrastructures can be monitored in real time in the rail traffic running process, faults or fault risks can be found in real time, the time for safe inspection is saved, and the efficiency of the safe inspection is improved.