401results about How to "Strengthen security management" patented technology

The present invention relates to the field of safety management of one or more vehicles, and more particularly, to a system and method for analyzing information relating to a vehicle's performance characteristics such as speed against environmental attributes such as speed limits to assess a vehicle and operator's tendency to operate according to preset or other criteria.

An improved system, method, and computer program product is provided to manage userid/password combinations by utilizing a universally accessible Internet location. This site stores and manages an encrypted database containing the customers multiple userid and password combinations, and also acts as the repository and distribution center for the software used to access and manage the database by the customer. In one embodiment, these applications are designed to work seamlessly with the Internet connection-software (e.g. a set of buttons on a browsers tool bar). Encryption is used on both the client and/or server side to ensure security and integrity.

A method and apparatus for managing communication security in a wireless network are provided. The method includes receiving from a station that intends to associate in the wireless network including an access point, first key generation information provided by the access point and second key generation information provided by the station, providing third key generation information, generating a security key using the first key generation information, the second key generation information, the third key generation information, and an initial key, and sending the third key generation information and the security key to the station.

The invention provides a method and system of implementing a high performance “non-RACF external security-manager product,” which maintains and translates a merged single source of authorizations to both mainframe and Microsoft Windows Active Directory (AD) systems. In one embodiment, a method comprises generating at a server computer access information for a mainframe computer indicative of mainframe authorization for a set of users, receiving from the mainframe computer information indicative of an authorization request, the information indicative of the authorization request identifying a user trying to access the mainframe computer, and sending at least a portion of the access information from the server computer to the mainframe computer, the portion of the access information including mainframe access information for the user.

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 multi-dimensional intelligent remote inspection system for a transformer substation, which adopts independent networking and receives various operation information of a station end integrated automation system, and is in communication connection with a video center main station to obtain remote view data, remote measurement data, remote control data and remote signaling data; the dispatching center SCADA main station system is in data communication with the station end integrated automation system and receives various kinds of operation information of the station endintegrated automation system; and the video center main station is also in data communication with the dispatching center SCADA master station system to provide real-time video verification for remotecontrol operation of the dispatching center SCADA master station system. According to the invention, a powerful intelligent monitoring and emergency command platform is provided for production linksand security links such as remote control operation and remote equipment inspection of scheduling personnel, field operation and emergency disposal of operation and maintenance personnel and the like,can be suitable for actual application of power production, and ensures safe operation of power grid production.

The invention discloses a high toss act evidence obtaining system based on a digital image processing technology. The system comprises a video monitoring device, a digital image processing center and a wired network. The video monitoring device is used for comprehensively and timely monitoring a district and obtaining image data. The wired network is used for performing image data transmission between the video monitoring device and the digital image processing center. The digital image processing center is used for analyzing the image data obtained by the video monitoring device and obtaining the movement track and a toss position of a thrown object. Real-time monitoring of the district is performed aiming at the high toss act. When the high toss act is detected, the moving object track tracing is performed, and the toss position of the thrown object is positioned, so that evidence obtainment for liability dispute about the high toss act is facilitated. The invention fully utilizes modern technologies of communication, digital image processing and the like, and combines monitoring videos of the high toss act of the district for providing an operable solution to high toss act evidence obtaining, so that the district security management is enhanced.

The invention belongs to the field of face identification and provides a child picking and sending system on the basis of face identification. The child picking and sending system comprises an embedded child picking and sending machine and a server, wherein the embedded child picking and sending machine is used for registering first information of a plurality of picking and receiving people for each child in advance, storing the first information in a storage of the embedded child picking and sending machine, identifying a field picking or sending person through face identification according to the first information and sending identification record information comprising an identity of the picked or sent child to the server through a network after the identification is successful; and the server is used for sending a mobile phone prompting short message to other picking and sending people of the picked or sent child except for the field picking or sending person according to the received identification record information and second information of the child picking and sending people, which is prestored at the end of the server. The child picking and sending system provided by the invention prevents a lawless person from falsely picking up the child by carrying out face identification on the picking and sending person, sends the mobile phone prompting short message to parents of the child, who are registered in advance, when the child is picked up, so as to strengthen safety management of picking up and sending the child.

The invention provides an airport surface road network model, wherein an airport aircraft ground moving path is divided into fork components, taxi track components, runway components and taxi track component ports. The invention further provides an airport surface collision detection critical alarm algorithm which comprises the following steps of: for each aircraft, firstly computing the time when the aircraft enters into and leaves away from all the components according to the ground path of the aircraft and the speed of the aircraft; and for each fork component and each taxi track component, determining whether or not the component has a collision risk. After the airport surface road network model and the airport surface collision detection critical alarm algorithm provided by the invention are used, the safety detecting efficiency of an airport can be observably improved, the running instantaneity can be guaranteed, so that the airport surface road network model and the airport surface collision detection critical alarm algorithm provided by the invention are better in stability and robustness.

The invention relates to a campus security management system. The campus security management system comprises a headquarter server, a segment management system and an identification card worn on each user, wherein the identification card is used for recording the identity information of the user; the segment management system activates the identification card entering in a designated region of the campus and receives the identity information sent by the identification card, so as to realize security management by combination of the designated region and the identity information and send the security management information to the headquarter server; the headquarter server receives the security management information sent by the segment management system and carries out statistical recording on the security management information. The campus security management system has the functions of giving an alarm when a student enters a hazardous area, automatic displaying when parents take the student, automatically recording attendance by teachers, carrying out inquiry statistics and the like.

The embodiment of the invention provides a database auditing method and a database auditing device based on a block chain. The method comprises the steps of acquiring database auditing information; storing the database auditing information in a specified file system; calculating abstract information of the database auditing information; and storing the abstract information and the file informationof the database auditing information into a block chain cluster according to a block chain storage rule, wherein the file information is relevant information of the database auditing information in the specified file system. The database auditing information is stored in the specified file system, the abstract information of the database auditing information is stored in the block chain cluster,the data volume stored in the block chain cluster is small, the abstract information and the file information of the auditing information can be prevented from tampering by use of a consensus mechanism of the block chain cluster to achieve the purpose of preventing the auditing information and the abstract information thereof from tampering, thereby being beneficial to performing safety managementon a database.

A method and system for managing security material and security services, and for securely distributing them in a distributed database system where one or multiple distributed applications operate on distributed data. One database hosted by database server contains master version of the security data of databases hosted by database servers. The database hosted by database server has a global view of the security material for managing security of the other databases. A special database is responsible of providing security services to application database of a database server. The system and method control application programs access to data of a database in a database server, and also facilitates the security management issues of complex database topologies, such as multitier hierarchies or multi-master topologies.

The invention discloses a security management method and a system for the vehicular mobile Internet. When an application program accesses a vehicular terminal, the vehicular terminal judges the authorization of the application program. When the authorization of the application program is the runtime authorization of a local access, the application program directly accesses the vehicular terminal information. When the authorization of the application program is the remote authorization of a remote access, the vehicular terminal authenticates the access authority of the application program through a server side. If the authorization is passed, the application program accesses the vehicular terminal information. The server side provides register, application, safe key management and application audit service for application developers of a third party, and the application access authority of the third party is saved in the server side. Through the interaction of the vehicular terminal and the server side and the own management of the vehicular terminal, the method and the system adopt a high-efficiency authentication mechanism and an encryption communication mechanism, so that the safety management of vehicular application is easily realized, and the critical data of the vehicular terminal cannot be embezzled by illegal application. Thus, a car accesses the mobile Internet to share the convenience and fast of the network, and while the privacy data of users cannot be stolen.

The invention discloses a virtual engineering experience method and a virtual engineering experience device based on VR (Virtual Reality) and a BIM (Building Information Model). The device comprises VR equipment, an operating handle, a BIM scene establishment unit, a scene vision angle signal conversion unit, a final vision angle model establishment unit and a final vision angle model signal output unit. According to the method and the device, an engineering model is established by employing a BIM technology, dynamic roaming is realized by combining the VR equipment, and implementation of whole engineering and various scenes can be simulated in virtuality, so that an experience person can personally experience the various scenes; unpredictable problems in an implementation process of the engineering can be effectively found and early solved; engineering change can be reduced; engineering investment can be controlled; in addition, waste in a construction process of the engineering can be reduced; a material can be saved; the efficiency can be improved; and a concept of green construction can be met.

The invention discloses an intersection pass early warning method based on computer vision. The method comprises the following steps: S1) collecting video images of an intersection in real time and capturing close-up images of vehicles; S2) extracting moving objects according to the video images, generating moving object driving information and extracting complete vehicle license plate information according to the close-up images; S3) carrying out classification on the moving objects to obtain a classification result; S4) calculating driving speed of each vehicle according to the classification result and the driving information; S5) storing information of the vehicles passing through the intersection, and predicating the center-of-mass coordinate of each moving object at the next-moment position according to the driving speed and driving information of the vehicle; and S6) according to the driving information, the driving speed and the center-of-mass coordinate of the moving object at the next-moment position, generating an early warning signal and displaying the early warning information for the situations meeting abnormal conditions. The method can carry out analysis on construction intersection pass abnormity conditions through the video image analysis technology and output the early warning signal, and is high in stability and accuracy.

The invention relates to a door control system capable of conferring opening authority to visitors and a door control management method. The authority of users is managed by a door control management server, so that the users can confer the opening authority to the visitors, owners have visitor management authority, after the owners identify identities of the visitors, then the opening authority is given to the visitors, and therefore, management safety of the door control system is greatly improved. Meanwhile, after the opening authority is conferred to the visitors, the visitors can voluntarily open doors, inconvenience that the user permits visiting of the visitors is avoided, and opening convenience of the visitors is improved.

The invention discloses a system and a method for on-line separation and recovery of electronic documents, and aims to realize automatic separation storage and recovery of electronic documents during the editing and using processes without any influence on thespecific document editing system. The method comprises the steps of binding a part storage area of a management terminal and a part storage area of a special key board (customized by the system) to form a logic storage space, namely, ''separation storage area''; when preserving the file in the separation storage area, effectively separating and storing information to two different mediums, namely, the management terminal and the special key board; when reading the file in the separation storage area, acquiring recovered original document by document fragment information on two mediums. Compared with the traditional encryption management, the method is more safe, convenient and reliable, so that the method can provide a safety management tool with super strength for terminal-level electronic documents.

The image of a document is depicted on a sheet of paper together with a background pattern image expressing a password, and the password is notified to a person having authority to duplicate the document. A requestor requesting duplication of the document is caused to enter a password (#104), and the document image and the background pattern image are obtained by scanning the sheet (#101). Then, it is determined whether the requestor has the above-described authority, based on the entered password and the password expressed by the obtained background pattern image (#105). When it is determined that the requestor has the authority, a different password is issued. The document image is printed on a separate sheet of paper together with a background pattern image expressing the different password, and the different password is notified to a person having authority to duplicate the document printed on the separate sheet of paper.

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.

The invention discloses a construction method of a prefabricated wallboard. The construction method of the prefabricated wallboard comprises the following steps of 1, numbering the prefabricated wallboard after the wallboard is prefabricated in a factory, and transporting the prefabricated wallboard to a site; 2, checking components and confirming the number; 3, before hoisting, constructing the bottom laying position of the prefabricated wallboard; 4, hoisting and installing the prefabricated wallboard, wherein before the prefabricated wallboard is hoisted, upper and lower supporting end bases of an inclined strut are firstly installed, after the prefabricated wallboard is hoisted, the prefabricated wallboard is adjusted in position and is connected with the inclined strut to be fixed, then a tower crane hook is unhooked, the perpendicularity of the prefabricated wallboard is adjusted, finally, the periphery of the prefabricated wallboard is sealed, and a grouting sleeve is utilized to conduct mortar injecting. By means of the construction method of the prefabricated wallboard, a component assembly mode is adopted, a structural wallboard is divided into multiple blocks, after being prefabricated in the factory, the prefabricated wallboard is hoisted and installed on spot, and certain construction treatment is conducted, which helps to improve the construction quality, accelerate the engineering progress, and improve the building quality.

The invention discloses a vehicle violation monitoring system based on a radio-frequency license plate with a function of communication, and the system is characterized in that the system comprises RFID license plate recognition monitoring nodes of a plurality of divided lanes; each RFID license plate recognition monitoring node consists of a divided underground buried antenna assembly, a divided lane RFID reader-writer, a recognition monitoring node information server, and a divided lane camera; the divided lane RFID reader-writers achieves the information reading of RFID license plates with the function of communication of different passed vehicles through the plurality of divided underground buried antenna assemblies, and are connected with the recognition monitoring node information servers; the recognition monitoring node information servers are connected with the divided lane camera of all lanes, and the information data of the recognition monitoring node information servers is connected with a traffic management information center, thereby forming the system.

The invention discloses an encryption and decryption system based on the medium security protection of an IPTV platform. On a platform end in the method, each sub-block of a media file is firstly carried out with MD5 operation, then a section of information is combined by the MD5 values obtained from the sub-blocks, the information is carried out with MD5 operation again, an obtained result is placed in a playlist, and finally, the playlist is encrypted. On a terminal, firstly, the playlist is decrypted, MD5 values of information abstracts of the media file, which are obtained from the playlist, are compared with the MD5 of information abstracts combined by all the sub-blocks of an operation file; if the two MD5 values are not identical, the play is prohibited; if the two MD5 values are identical, the MD5 of each sub-block is compared, if identical, the information is placed in a buffer area to by played; and if else, the play is stopped. The method has high speed and high safety factor.

The invention relates to a helmet-based engineering construction potential safety hazard management system. The system comprises a helmet storing mechanism, a helmet and a cloud server, a helmet storing port is formed in the upper end of the helmet storing mechanism, a helmet outlet is formed in the lower end of the helmet storing mechanism, and an authentication device is arranged on the helmet storing mechanism; a control mechanism, a wireless communication device, a positioning device, a gyroscope, an acceleration sensor and an alarm device are arranged on the helmet; the control mechanism is interconnected with the helmet storing mechanism and cloud server data separately through a wireless communication device; a management subsystem is integrated in the helmet storing mechanism. Accordingly, the positioning device, an employee status monitoring sensor and the like are implanted into the helmet, the working status of employees is captured in real time conveniently, attendance of the employees is recorded and evaluated through the helmet storing mechanism, the accuracy of engineering construction management is enhanced, and the phenomenon that oversight or absenteeism occurs due to artificial management is avoided.