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55results about How to "Improve safety management efficiency" patented technology

An identity-enhanced authentication and authentication method and device

ActiveCN109787988AImprove safety management efficiencyStrong deployment compatibilityTransmissionService systemClient-side
The invention discloses an identity-enhanced authentication and authentication method and device, and the method comprises the steps: deploying a security gateway at an access entrance of a target website, and obtaining an access request of the target website through encrypted communication; Utilizing the security gateway to carry out identity information and authority verification on a requesterapplying for access; Recording the access request behavior, and formatting and outputting a behavior rule; Legality judgment is conducted on the content requested to be accessed, an alarm is given toillegal content, and access is terminated. A security gateway is deployed at an access entrance of a target website; a security authentication certificate is deployed on the PC client; A mode of verifying a certificate and a certificate identity permission identifier by using a security website is adopted; Under the condition that an enterprise does not change a network structure and a service system code, the access authority of the employee client side identity to the target service system is controlled, the defects of authentication and other safety aspects of traditional login based on a user name/password mode are effectively overcome, and the enterprise information safety is effectively improved.
Owner:杭州恩牛网络技术有限公司

Video analysis method combining target detection with human body posture estimation

The invention relates to a video analysis method combining target detection with human body posture estimation, and the video analysis method comprises the steps: obtaining an onsite camera video stream through a streaming media server, intercepting a video frame from the onsite camera video stream, and obtaining a decoded picture; carrying out rapid target detection on each obtained picture by adopting a deep learning algorithm, and finding out target objects of all identifiable categories; judging whether a person exists or not, and sequentially carrying out dangerous behavior analysis and dangerous scene analysis on the picture; in dangerous behavior analysis and dangerous scene analysis, if a dangerous event is found, reporting and pushing an alarm to a display platform in time; and continuously analyzing the video stream in real time. According to the video analysis method, target detection and a human body posture estimation algorithm are combined and introduced into the field ofintelligent monitoring and recognition of infrastructure videos, and dangerous behaviors or scenes can be recognized, and the labor force of manual screen staring in traditional monitoring can be liberated, and the infrastructure safety management efficiency is greatly improved.
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

Management method and device for construction engineering safety and electronic equipment

The embodiment of the invention provides a management method and device for construction engineering safety and electronic equipment. The method comprises the steps of acquiring a detected inspectionlist of an inspection project; judging whether the inspected inspection list is qualified or not according to the inspection result; if the inspected inspection list is qualified, adding the inspectedinspection list into a qualified queue, the qualified queue being used for submitting the inspected inspection list in the queue to a database; if the inspected inspection list is unqualified, identifying the inspected inspection list, submitting the identified inspection list to a database, and distributing the identifier and the inspection content to a corresponding rectification node; and submitting the rectification list which is returned by the rectification node and is qualified after rectification to a database and associating the rectification list with the corresponding inspected inspection list. According to the method, the inspection list and the rectification list are automatically submitted, manual classification and filing are not needed, the paper inspection list and rectification list are not needed, and the management difficulty of a safety specification list and a rectification coming and going list is reduced, so that the construction engineering safety management efficiency is improved.
Owner:深圳大尚建造数字科技有限公司

Highway entrance detecting control system

A highway entrance detecting control system comprises a PLC controller, an automatic card dispensing motorcycle lane automatic monitoring control unit, an ETC lane automatic monitoring control unit, and a green channel specialized lane automatic monitoring control unit. The automatic card dispensing motorcycle lane automatic monitoring control unit is composed of a height limiting detecting mechanism, a width limiting detecting mechanism, a length limiting detecting mechanism, a remote information receiver, a digital alarm, an electric guardrail and a sound-and-light alarm. The ETC lane automatic monitoring control unit is composed of height measuring equipment, an electric guardrail and a sound-and-light alarm. The green channel specialized lane automatic monitoring control unit comprisesheight measuring equipment and a sound-and-light alarm. According to the highway entrance detecting control system, through integrating various photoelectric detections and highway control, mechanization and automation in highway entrance controlling are realized, and highway safety management efficiency is improved. The highway entrance detecting control system has advantages of simple structure, high automation degree, high operation stability, and accurate and reliable detection.
Owner:SHANDONG HI SPEED COMPANY

Visual attack and defense graph generation method and device, computer equipment and storage medium

The invention belongs to the field of security monitoring, and discloses a visual attack and defense graph generation method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining an attack and defense graph generation request, and obtaining each access record of a business system according to the attack and defense graph generation request; determiningthe access record meeting the preset condition as an abnormal access record; acquiring a corresponding attack source IP and an attacked point IP based on each abnormal access record; obtaining latitude and longitude corresponding to the attack source IP and latitude and longitude corresponding to the attacked point IP; and sending the latitude and longitude of the attack source IP and the latitudeand longitude of the attacked point IP to a business-level data chart, and displaying the attack source IP and the attacked point IP of each abnormal access record through the business-level data chart to obtain an attack and defense chart. By positioning the attack source and the attacked point and automatically displaying the attack source and the attacked point through the chart, the visualization effect of the network attack and defense chart and the efficiency of network security management can be improved.
Owner:CHINA PING AN PROPERTY INSURANCE CO LTD

Dynamic grading method for leakage risk of liquid chemical pipelines in petrochemical wharf

InactiveCN103605822BConducive to determining key targets for security monitoringHelpful in identifying key goalsSpecial data processing applicationsRisk levelEvaporation
The invention provides a dynamic classification method of a risk of the liquid chemical pipeline leakage of a petrochemical wharf. The dynamic classification method comprises determining the form of a leakage source; establishing a leakage model according to the determined form of the leakage source and obtaining the leakage rate of dangerous chemicals; obtaining the maximum area of a formed liquid pool according to the determined leakage rate of the dangerous chemicals; establishing a liquid pool evaporation model according to the maximum area of the formed liquid pool and obtaining the evaporation capacity of the dangerous chemicals; establishing a damage model according to the accident consequence and calculating out twelve types of accident consequence evaluation indexes; evaluating the risk of a unit according to the petrochemical wharf pipeline transportation process and obtaining four types of process risk evaluation indexes; substituting the obtained sixteen types of evaluation indexes into a DT classification model and obtaining the risk level of a dangerous chemical transportation pipeline. According to the dynamic classification method of the risk of the liquid chemical pipeline leakage of the petrochemical wharf, the accident consequence of the petrochemical wharf pipeline leakage can be simulated, the relative risk level of different transportation pipelines of the dangerous chemicals can be determined, the focus objective of petrochemical wharf safety monitoring can be determined, the accident rescue force can be arranged, and the efficiency of safety management can be improved.
Owner:TIANJIN RES INST FOR WATER TRANSPORT ENG M O T

Device for monitoring opening and closing state of tunnel protection door

The invention discloses a device for monitoring opening and closing state of a tunnel protection door. The device comprises a door state detector, an identity collector, an environment collector and adoor end controller, wherein the door state detector is arranged at the edge of a door frame of the protection door and used for collecting a door opening signal representing the current opening andclosing state of the protection door; the identity collector is used for collecting identity information of a master controller for controlling the current opening state; the environment collector isused for collecting current environment information under the control of a recorded door opening environment instruction; the door end controller is used for receiving and detecting the door opening signal, receiving and detecting the identity information when the protection door is opened, judging whether the situation of illegal cabin invasion occurs currently according to a detection result, generating the recorded door opening environment instruction and generating a door opening record containing illegal/legal door opening marks, the identity information and the environment information after the environment information is received. The working efficiency of detection personnel is improved, the applicability of the device is improved, and safety management of the protection door of a whole-line railway network is facilitated.
Owner:RAILWAY ENG RES INST CHINA ACADEMY OF RAILWAY SCI

Abnormal behavior early warning system, method, equipment and medium

The invention discloses an abnormal behavior early warning system, method and device and a medium, and the system comprises a data obtaining module which is used for building a data transmission channel with a camera, and obtaining video image data shot by the camera through the data transmission channel; the behavior judgment module is used for acquiring a human body skeleton structure of the target object from the video picture data of the data acquisition module, and judging whether the target object has an abnormal behavior or not based on the human body skeleton structure; the information acquisition module is used for acquiring abnormal information corresponding to the abnormal behavior when the target object has the abnormal behavior so as to obtain early warning information; and the early warning module is used for sending the early warning information to preset social software bound with the abnormal behavior early warning system in advance based on the preset communication message queue, performing three-dimensional visual rendering on the early warning information through a preset graphic rendering engine on a preset platform and displaying a rendering result. The early warning information can be pushed to the social software and is displayed in a three-dimensional visualization manner.
Owner:FURUKAWA ELECTRIC XIAN OPTICAL COMM

An automatic detection device and method for locomotive screw looseness

The invention discloses automatic test equipment for looseness of a screw of a locomotive and an automatic test method. The test equipment comprises a camera, a DSP (Digital Signal Processor), a sound early warning device, a GPRS (General Packet Radio Service) antenna and an SD (Secure Digital) storage card. The shape of the equipment is improved on the basis of a conventional flashlight, wherein the camera is installed at a lamp holder of the flashlight without affecting normal irradiation of a light source of the flashlight, and the DSP, the sound early warning device, the GPRS antenna and the SD storage card are positioned in the flashlight. Through local test and network background linkage, an image identification algorithm is adopted for realizing state identification of a screw looseness-prevention marking, so as to judge whether the screw is loosened, a numbered code corresponding to each screw is identified in a matching way, so that a background manager can intuitively and clearly know the looseness state of each screw through information transmission, the problems of high unreliability, high test leakage and false risk and the like existing in the conventional method completing looseness test of the screw of the current locomotive by depending on human experience are solved, and the scientificity and the intelligentization of the looseness test of the screw of the locomotive are enhanced.
Owner:清华大学苏州汽车研究院(吴江)

Safety management method and device for vault, electronic equipment and storage medium

The embodiment of the invention discloses a safety management method and device for a vault, electronic equipment and a storage medium. The method comprises the steps that: vault information is sent to a vault management main platform through an Internet of Things platform, wherein the vault information comprises at least one of vault area information, vault personnel information, vault equipmentinformation, vehicle information and visitor information; an authority control instruction determined by the vault management total platform according to the vault information is obtained through theInternet of Things platform; and safety management is performed on the vault according to the authority control instruction, wherein the safety management comprises vehicle safety management and/or personnel safety management. With the safety management method and device for the vault, the electronic equipment and the storage medium provided by the technical schemes of the embodiments of the invention adopted, the problem that pre-event prevention and in-event timely processing are ignore caused by the fact that the vault mainly depends on closed-circuit monitoring and the like to carry out post-event processing can be solved; internal supervision risks which are easily caused by the fact that internal authority of the vault is mainly human-based can be eliminated; the security managementefficiency of the vault can be improved; and the internal supervision risks are reduced.
Owner:CHINA CONSTRUCTION BANK
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