51results about How to "Improve safety management effect" patented technology

The invention discloses an access control cloud management system and method based on face recognition. Through face recognition and a cloud technology thereof, a video real-time monitoring and alarming function is supplied to access control, integration of access control and video face recognition is achieved, and access control security and protection management is improved. According to the system and method, a user using threshold is low, operation is easy, the system and method can be used only by verifying personal identity information of a user, access control recognition is conducted by adopting face recognition, and therefore an access control system can easily, conveniently, rapidly and comprehensively record personnel entering and leaving information; entering and leaving of a person with the face which cannot be recognized can be forbidden, or alarming is conducted; entering and leaving information of a visitor also can be quickly generated and recorded, the security management effect can be effectively improved, and the workload of security personnel can be reduced.

The invention discloses a high-precision distributed optical fiber sensing and monitoring technical scheme and system. Its optical demodulator adopts high-precision pre-pulse Brillouin optical time domain analyzer PPP-BOTDA or Brillouin-Rayleigh synthesis system; its sensing optical cable adopts photoelectric composite cable with sufficient electric heating energy to ensure electric heating temperature rise The mutation signal whose amplitude is at the intersection of the optical fiber and the soaking line can be reliably identified; the signal-to-noise ratio of the system is as high as 10-20, which enables efficient and reliable observation of the soaking line and the groundwater level of the dam base. It can be used for large-scale-time-space double-coverage online telemetry of the groundwater level of the soil-rock dam soaking line and the anti-seepage curtain of the dam foundation. Its "one machine with multiple functions" has obvious advantages, and it can also measure the concentrated leakage of dams, silt in reservoirs, etc. Specific implementation methods are provided, including the layout method of the sensing optical cable for the monitoring of the soaking line and groundwater level - the wave pattern and technical details of the laying of the optical cable, which can effectively guarantee the survival rate of the optical fiber and minimize the interference to the dam construction.

The invention relates to a two-dimensional code based access control system and a door opening method. A scanned two-dimensional code containing door position encoding information and user information are sent to an access control management server through a special APP, and an unlocking instruction is sent to an access control controller corresponding to the door position encoding information after the access control management server checks the door opening permission information of a door position corresponding to a user. By the adoption of the two-dimensional code based access control system and the door opening method, the two-dimensional code containing door position encoding information and arranged nearby an access control is identified, the access control system can be simply, conveniently, quickly and comprehensively record in-out information of persons. A mobile terminal with a two-dimensional code which cannot be identified can be forbidden or alarmed, and the working amount of security personnel can be decreased while a community safety management effect can be effectively improved.

The invention relates to a two-dimensional code based access control system and a door opening method. The method includes: sending a scanned door position number information containing two-dimensional code and user information to an access control management server through a special APP, and sending a to-be-controlled access control controller code containing unlock instruction to an access control gateway after the access control management server checks door opening permission information of a door position corresponding to a user. The two-dimensional code based access control system and the door opening method have advantages that by recognition of the door position number information containing two-dimensional code close to access control, access information can be recorded by the access control system simply, conveniently and comprehensively; access forbidding or alarming can be realized if mobile terminals cannot be recognized by the two-dimensional code, and workload of security personnel can be relieved while community safety management effects are improved effectively.

The invention discloses a distributed fiber sensing technical scheme and system for monitoring of concrete panel dam seepage. The distributed fiber sensing technical scheme for monitoring of concrete panel dam seepage is characterized in that a strengthened heated photoelectric composite cable is used so that the fiber temperature rise of a non- seepage part achieves 15-30DEG C; a temperature anomaly signal because of great strengthened seepage is generated; and by means of coordination with a high precision Brillouin optical time domain analyzer PPP-BOTDA/Brillouin-Rayleigh synthetic system TW-COTDR or a Raman DTS optical interrogator, the signal to noise ratio is greater than 10, so that the temperature rise signal for avoiding that water leakage is submerged by the background noise/observation error and the height reliability for seepage diagnosis can be guaranteed. For the distributed fiber sensing technical scheme and system for monitoring of concrete panel dam seepage, as the implementation mode of the technical scheme is provided, and especially, the fiber arranging-laying mode aiming at the respective feature of a seam and a damaged area of the panel is provided, a large scope of coverage and on-line remote detection for the potential risk parts of the surrounding seams, the vertical seams and water leakage of the panel can be realized, and also occurrence of reliable observation and seepage identification, distributed parts and approximate quantitative estimation of the seepage intensity and evolution and development tendency can be realized.

The invention provides an engineering project intelligent dynamic safety supervision system based on BIM, and the system comprises: a model building module which is used for building an engineering project BIM model according to the basic information of an engineering project; a project management and control module which is used for associating the construction progress of the engineering projectwith an engineering project BIM model to form an engineering project 4D BIM model; a safety analysis module which is used for analyzing dangerous large projects in the engineering project 4D BIM model according to the engineering project 4D BIM model and marking corresponding dangerous large project information in the engineering project 4D BIM model; and a safety supervision module which is usedfor monitoring the on-site construction process of the dangerous large project, acquiring on-site safety management information, and performing safety risk assessment and safety risk management according to the on-site safety management information. The intelligent dynamic safety management and control system is helpful for acquiring basic information of a project, analyzing dangerous large projects in the project by combining with the support of a database, and carrying out key safety supervision, analysis and management and control on the dangerous large projects, so that the efficiency ofengineering project safety supervision is improved.

The invention discloses an intelligent power utilization safety early warning and protection cloud system. The system comprises an electric device, a plurality of data collection terminals, a wirelessdata collector, a cloud server and a mobile device; the output end of the electric device is connected with the input ends of the data collection terminals, and the output ends of the data collectionterminals are connected with the input end of the wireless data collector through RS485 cables. According to the intelligent power utilization safety early warning and protection cloud system, an electrical safety monitoring device with relatively high monitoring precision is adopted and is arranged on equipment such as a power transformer and a temperature sensor; main factors (wire temperature,current, leakage current and the like) causing electrical fire and electric shock are subjected to real-time on-line monitoring and statistical analysis, and potential safety hazards (such as abnormal cable temperature, overload, leakage current overrun and the like) existing in an electrical circuit and electrical devices are found accurately and timely. Early warning information is sent to enterprise management personnel in time to remind a user to check and process in time.

The invention discloses a data resource management method and system. The management method includes the steps of service data accumulation, service data extraction and main data processing. The management system comprises a service data accumulation module, an extraction, transformation and loading module, a main data management module and a metadata management module. According to the data resource management method and system, the problems of data confusion and low credibility are effectively solved by the technical means of data accumulation, extraction, analysis, mining and the like, so that the transparency and availability of data resources are improved, and the technical purposes of integrating enterprise internal data, improving the collaboration efficiency of various departments, effectively reducing the operating cost of town gas enterprises and the like are achieved.

The invention discloses an intelligent power supply system data integrated management system for the power industry, and relates to the field of electric power industry. The intelligent power supply system data integrated management system comprises a control host, the input end of the control host is electrically connected with the output ends of a communication module and a feedback module respectively, the input end of the communication module is electrically connected with a data substation, and the output end of the control host is electrically connected with the input ends of a storage module and a report management module respectively. According to the invention, the data detection is more accurate; in-time processing is faciliated, a user can view the data through the display module when the user must pass verification of the password, the fingerprint and the short message in sequence; in addition, the database can be maintained to be updated in time, and a normal electricity user list, electricity data, an abnormal user list and electricity data are generated respectively, so that statistics personnel can be clear at a glance, the working efficiency is improved, and the accuracy and pertinence of work are ensured.

The embodiment of the invention discloses an industrial host terminal security protection system. The system integrates the core functions of behavior monitoring, virus searching and killing, remote investigation and evidence obtaining, linkage defense, risk situation display and the like. The advanced technologies of behavior recognition, multi-engine sample identification, neural network, trapping, immunization and the like are adopted, real-time detection and disposal of known and unknown threats are achieved, and the threats which cannot be effectively defended by traditional security products, such as ransomware, mining, killing-free escape, file-free attack and the like, are effectively solved. By acquiring full kernel-level particle size behavior data in real time through a lightweight terminal Agent program to continuously monitor a terminal system, and screening out an event which is beneficial for a customer to carry out threat tracing from the event and storing the event, rapid analysis and response (including determination of a zero damaged terminal, an attack range and the like) of the threat event are realized, the maximum protection is obtained with the minimum resource overhead, and the terminal security management capability of the client is comprehensively improved.

The invention relates to a construction safety macroscopic evaluation system and method, and the system comprises a data processing module which collects a data image of a construction site and carries out the marking and recognition processing, so as to determine each worker and engineering machinery of the construction site, and central point coordinates and contour coordinates corresponding to each worker and engineering machinery; the safety evaluation module is used for determining an unsafe behavior value, a worker risk consciousness value and a management agility value of a worker who does not wear a safety helmet every day according to each worker and engineering machinery in the construction site and central point coordinates and contour coordinates corresponding to each worker and engineering machinery; the training module is used for training by adopting a fuzzy neural network algorithm according to the unsafe behavior value, the worker risk consciousness value and the management agility value in the preset time period and a corresponding preset construction safety macroscopic evaluation value to obtain a construction safety macroscopic evaluation model; and the evaluation module is used for performing construction safety macroscopic evaluation on the target construction site by using the construction safety macroscopic evaluation model.

The invention provides an auto-passing phase separation replaceable type ground magnetic sensor for an electric locomotive. The ground magnetic sensor comprises a magnetic steel part and a special sleeper part. The magnetic steel part comprises magnetic steel, the magnetic steel comprises an iron base plate, and the iron base plate is provided with a trapezoidal stainless steel cover cap. A glue bonding magnet special for magnetism is used in the middle of the base plate and located in the trapezoidal cover cap, and the two sides, outside the cover cap, of the base plate are each connected with a stainless steel magnetic wing. Screw holes are formed in the magnetic wings. The special sleeper part comprises a sleeper, a magnetic steel supporting frame and a nut embedded part. The sleeper is provided with a trapezoidal groove, the magnetic steel supporting frame is formed by welding an iron base plate and two stainless steel side plates, and the shape of the magnetic steel supporting frame is matched with that of the trapezoidal groove. The magnetic steel supporting frame is tightly attached to the trapezoidal groove. The auto-passing phase separation replaceable type ground magnetic sensor has the advantages that disassembling is convenient, and replacing efficiency is improved; the magnetic wings are additionally arranged on the two sides of the magnetic steel, so that the sensitivity of an auto-passing phase separation receiving device for the locomotive is improved; the safety and stability of the magnetic steel are guaranteed; the mounting precision and safe stability of the magnetic steel are improved; the safety and stability of the magnetic steel are improved.

The embodiment of the invention discloses an Internet-of-things equipment control method and device, equipment and a storage medium. The method provided by the embodiment of the invention comprises the steps of performing user permission verification on the control terminal by a plurality of verification terminals to obtain the permission verification result, and performing double encryption on the permission verification result by each verification terminal based on the first public key and the second public key to obtain the second ciphertext; decrypting the second ciphertext to obtain a first ciphertext containing the authority verification result, sending the first ciphertext to the control terminal, decrypting the plurality of received first ciphertexts by the control terminal to obtain a plurality of authority verification results, and obtaining a consensus verification result based on the plurality of authority verification results, and finally, determining the control authorityof each field device based on the consensus verification result, realizing confusion between a message source and a destination, ensuring privacy of both the control terminal and the verification terminal, effectively ensuring correct transmission of the authority verification result, and effectively improving the safety management effect of the field devices.

The present invention discloses a control method and electronic equipment. The method comprises: when electronic equipment detects that a set operation mode is enabled, the electronic equipment obtaining parameter information and determining whether the parameter information satisfies a preset condition; and if yes, rejecting to respond to a first control instruction received, wherein the first control instruction is used for instructing the electronic equipment to install an application or is an instruction to instruct the electronic equipment to enable an application. In brief, in certain cases, the electronic equipment refuses a user to enable an application or install an application, so that not only some malicious applications are prevented from being installed on the electronic equipment, but also security of an application in the electronic equipment is improved, and the application security management capability is improved.

The invention belongs to the technical field of annual ticket management, and particularly relates to a tourism annual ticket management system and verification method based on face recognition, and the system comprises a management cloud platform, a face recognition front-end management device, a face recognition camera, and a scenic spot gate device. The method further comprises the steps that S1, the personal information of the user is bound with the cloud management system; S2, the user enters a scenic spot associated with the purchased travel annual ticket for verification; according to the invention, the face recognition technology is used for the entrance verification of the scenic spot, the operation is convenient, the management is easy, the accuracy of the entrance verification of the scenic spot is improved, the entrance convenience is realized as much as possible, and the entrance experience of tourists is improved.

A ganged camera expansion device includes an environmental sensor mechanism for sensing an environmental condition and outputting an alarm signal for detection data that exceeds a threshold; a sensorend linkage communication mechanism for requesting motion information from the linkage camera, ie, requesting the camera to steer to the sensor control position for operation or the camera to resume shipping status; a camera for capturing video or images; a camera cloud stage for controlling the direction taken by the camera; the camera end linkage control mechanism controls the camera to take a corresponding capture action based on the request at the sensor end. A control method of the above-described linkage camera expansion device is also disclosed. The present invention is able to improvethe deficiencies of the prior art, and may enable proactive tracking and picture taking of environmental anomalies, enabling intelligent monitoring.

The invention relates to a road vehicle border defense safety detection system and detection method, solves the problem of low detection efficiency of the existing border defense in road vehicle safety detection, and belongs to the technical field of road vehicle automatic detection. The system comprises a license plate image acquisition module connected with a display device and used for acquiring an image of a license plate and sending the image to the display device; a customs lock image acquisition module connected with the display device and used for acquiring an image of the customs lockand sending the image to the display device; a vehicle body image acquisition module connected with the display device and used for acquiring vehicle body images of passing vehicles and sending the vehicle body images to the display device; a life detector connected with the display device and used for collecting life information of passing vehicles and sending the life information to the displaydevice; a speed measurement module connected with the display device and used for collecting the speed of the passing vehicle and sending the speed to the display device; and a display device used for displaying the acquired license plate image, customs lock image, vehicle body image, life information and vehicle speed.

The invention relates to an intelligent fresh-keeping warehouse management and control method, system and device and a computing storage medium. The intelligent fresh-keeping warehouse management andcontrol method comprises a warehousing management and control sub-method, the warehousing management and control sub-method comprises the steps that whether a warehouse door of a fresh-keeping warehouse is opened or not is judged, and if yes, warehousing visual intelligent regulation and control is conducted, wherein the warehousing visual intelligent regulation and control process comprises the steps that face information of a person entering the fresh-keeping warehouse is acquired and stored, an image/video of the person entering the fresh-keeping warehouse is acquired, whether a behavior ofloading goods into the fresh-keeping warehouse exists or not is judged, if yes, whether the goods loaded into the fresh-keeping warehouse are fresh or not is judged, if not, the image/video of the person entering the fresh-keeping warehouse is stored, and when the goods loaded into the fresh-keeping warehouse are judged to be fresh, a pre-cooling subsystem and an ozone release subsystem which arepreinstalled in the fresh-keeping warehouse are started. The intelligent fresh-keeping warehouse management and control method, system and device and the computing storage medium have the effect of improving the fresh-keeping capacity of the fresh-keeping warehouse.

The invention discloses a road vehicle border inspection system and method, solves the problem that the detection efficiency cannot be ensured when the existing border defense detects the safety of aroad vehicle, and belongs to the technical field of automatic detection of road vehicles. The system comprises a customs lock image acquisition module connected with a display device and used for acquiring images of a customs lock and sending the acquired images of the customs lock to the display device; a processing module is connected with the customs lock image acquisition module and the display device at the same time, and is used for identifying the customs lock state in the acquired customs lock image and sending the customs lock state to the display device; a display device is used fordisplaying customs lock images and customs lock states, and the customs lock states include whether customs locks exist or not, whether the customs locks are opened or not and whether the customs locks are damaged or not. After the system is installed or the method is used, the system is not restricted by the external environment, and a worker uses the display device to detect the customs lock anddetermines the state of the customs lock at the tail of the vehicle.