80results about How to "Prevent falsification" patented technology

An information processing unit is an unit which has an information division recording function in which a file is divided and stored. The information processing unit includes a first storage section for storing a first partial file of a file divided, a second storage section for storing a second partial file, a state detection section for checking an operating state of the information processing unit and detecting that the operating state has changed in a specific manner, and a control section for performing a lock processing in accordance with the state detected to the second partial file stored on the second storage section when the state detected by the state detection section is determined as a risky state in which unauthorized access can be performed.

The invention discloses a method and a device for detecting the deformation and defects of an existing building, and belongs to a detection technology for the deformation and defects of an existing building. The deformation and defect detection of the existing building is high in cost and great in detection result difference. According to the method and the device, permanent image pick-up equipment is arranged on the site of the existing building to acquire a real-time image of a detected position of the building, the real-time image is transmitted to terminal equipment for comparison and measurement, and the deformation is finally calculated, so that fatigue of workers can be relieved, the expenditure can be reduced, the working efficiency can also be improved, and particularly, the state of the building can be monitored in real time and mastered in time; because the data for comparison and measurement can be stored for a long term, the data can be checked to avoid falsification; and the comparison, measurement and calculation can be implemented by means of the terminal equipment, so that different detection results caused by different people can be avoided.

The invention discloses an intelligent management control system for a material field. The system is characterized by comprising a wagon balance, at least two cameras and an information processing terminal, wherein the wagon balance is arranged at an entrance/exit place where a wagon enters the material field or exits from the material field; the wagon balance has a weight sensor; one of the two cameras faces a license plate of the wagon, and the other camera faces a goods carriage of the wagon; the information processing terminal comprises a data acquisition module, a data comprehensive processing module, an input/output module, a storage module, a display module and a data input module; an input end of the data acquisition module is electrically connected with output ends of the weight sensor, the at least two cameras and the data input module; the data acquisition module, the data comprehensive processing module, the input/output module and the display module are electrically connected sequentially; and the data acquisition module and the input/output module are in two-way electric connection with the storage module. The invention also discloses a management control method for the material field. By the invention, materials which enter the material field can be effectively monitored, and a cheating phenomenon is avoided.

The present invention discloses a project management system. The system comprises a system terminal and a system server, wherein the system server and the system terminal are connected through multiple networks so as to realize data storage, calculation and transmission; the server comprises a project module, a contract management module, a human resource module and a statistical analysis module; and the modules all can send information to a system management module so as to display data on the system terminal. The present invention provides the project management system, which provides engineering project management with a complete total solution in a computer information platform mode by means of mature informatization and networking technologies, achieves detailed management of human, materials, devices in the project, and forms comprehensive systematic management for various services, thereby greatly improving project management level, greatly decreasing project management costs and construction costs, avoiding falsification of certain stations, and effectively ensuring project quality.

A method for authentication based on a blockchain network is provided. The method includes steps of: an authentication-supporting server (a) if verification is requested by a certificate authority (CA) app, verifying a signature value and transmitting an access token to a user device, supporting the CA-affiliate app to transmit a login request to a CA-affiliate server, and registering the access token in the blockchain network, and transmitting a verification request to the blockchain network to transmit the access token to the authentication-supporting server, and register the access token in the blockchain network, and transmitting the access token to the user device, and transmit the login request to the CA-affiliate server, and (b) performing one of (i) verifying the access token, and (ii) transmitting the verification request to the blockchain network, and transmitting a verification-result to the CA-affiliate server, to allow the CA-affiliate app to log in to the CA-affiliate server.

The invention discloses an outgoing maintenance management method and a system. The method and the system are mainly used for management and monitoring of outgoing maintainers. When an outgoing maintainer gets an outgoing maintenance task, he/she can judge the initial situations of a fault and required tools for maintenance according to a picture provided by a client. The maintainer fills outgoing maintenance information in an outgoing maintenance application form, delivers the outgoing maintenance application form to an approver for approving and can departs for outgoing maintenance after the approver approves. During the outgoing maintenance process, a GPS positioning sub-module will automatically obtain working tracks of the outgoing maintainer and feedback the working tracks on a map sub-module. A time sub-module will obtain departure time, maintenance time and returning time of the outgoing maintainer. According to the invention, outgoing maintainers are prevented from make false declaration on expense and effects and loss of enterprises is reduced; enterprises can know working dynamic states of the outgoing maintainers; and management of the maintainers by the enterprises is enhanced.

The invention discloses a payment method and device. The method includes that a gathering server receives a prompting information request sent by a user terminal, the gathering server sends prompting information to the user terminal based on the prompting information request and receives the voiceprint information input by the user to be paid and transmitted by a gathering terminal, the gathering server determines whether the voiceprint information input by the user to be paid is matched with the voiceprint information in a voiceprint information base not, if yes, the gathering server acquires the payment account of the user to be paid and the payment amount to be paid and sends a payment notice to complete the payment to an account manager corresponding to the payment account of the user to be paid. Through the dual authentication of voiceprint information and the user terminal and the interaction of the gathering server, the user terminal, and the gathering terminal, the security risks of tediousness of card swiping and password input and password leakage during the payment can be prevented, a safe and convenient payment environment is provided for clients, and user experiences are improved.

Provided is a passenger station safety information management system. The system employs a B/S structure, makes full use of technologies such as the Internet of Things, cloud calculation, and big data etc., and the standardization, process, normalization, and intelligence of commercial vehicles and station-yard operation can be promoted. The passenger station safety information management system comprises a comprehensive information service platform connected via a communication special network and a passenger station safety information management subsystem.

The invention discloses a civil affair network investigating system and relates to the field of network investigation. The system comprises a user client, a server and an information interaction terminal, wherein the user client comprises an authentication module, a notification module and a feedback module; the server comprises a server authentication module, a personnel information module, an interpersonal relationship information module, an investigation module, a notification feedback module, a sampling module and a statistic module; the data communication between the user client and the server is carried out though the internet; and the data communication between the server and the information interaction terminal is carried out through the internet or a local area network. The invention also provides a civil affair network investigating method. By adopting the system and the method, disclosed by the invention, targeted questionnaires can be issued to respondents; meanwhile, investigation results are truly reflected and the system is convenient and fast.

The present invention relates to the quality supervision technology field, and discloses a building engineering quality detection supervision system and method. The system comprises: a monitoring server, a work computer, a smartphone and a printer. The monitoring server comprises a data monitoring and analysis system and a communication module. The data monitoring and analysis system comprises: an identity verification management module, an authority management module, an engineering progress control module and an engineering quality control module. According to the building engineering quality detection supervision system and method, the engineering progress and the engineering quality are mutually restricted, detection data, vouchers and the corrective and preventive action are employed to perform engineering quality detection supervision, mails and short messages are employed to perform secondary supervision of quality detection, and the supervision system is simple and practical to effectively ensure the building engineering quality.

The invention provides a transaction verification method and device based on a directed acyclic graph. The method comprises the steps that a first node verifies first transaction information, and thefirst transaction information is sent out by a second node; whether the transaction reaches a preliminary consensus or not is judged according to a verification result of the first node; and if the transaction reaches the preliminary consensus, the third node judges whether the transaction reaches the final consensus according to the collected transaction information of the whole network, and thethird node is a node generated according to election. Through the technical scheme of the invention, the effect of improving the transaction verification efficiency on the premise of ensuring the security of the transaction data is achieved.

The invention discloses a management system and method for enterprise credit information of at a bidding link of engineering construction. The management system comprises a resource side connected with an information management server; the information management server is connected with a database server and a file server; and the information management server is connected to a credit monitoring platform by a wireless communication module. Besides, according to the management method based on the management system, credit information of enterprises is screened, scored and graded and the processed information is stored in a classified manner, so that a problem that the enterprise credit management is not perfect can be solved and thus the public can obtain the real credit information of all enterprises reliably.

The invention provides a digital certificate format compliance detection system. The system comprises an application program, a CRL analysis module, a certificate analysis module, a certificate verification module, a cryptographic algorithm library, an SSL protocol interface module, an LDAP protocol module, an OCSP protocol module and a cryptographic device interface module. The application program provides service for a user; the SSL protocol interface module is used for realizing a standard SSL protocol communication process and data analysis; the LDAP protocol module is used for downloadinga CRL format file and a digital certificate file; the OCSP protocol module is used for verifying the validity of the certificate on line; the CRL analysis module is used for analyzing the CRL formatfile downloaded from the CRL node by the LDAP protocol module; the certificate analysis module is used for analyzing the digital certificate file according to different certificate formats and data encoding formats and extracting all effective information from the digital certificate file; the certificate verification module is used for verifying each piece of certificate information according tostandards and a cryptographic algorithm library, verifying a revocation state of a certificate and verifying a signature of the certificate; the detection efficiency is improved.

The invention provides a railway transport 18-o'clock statistical data verification method and system and a storage medium. The method comprises the steps that 18-o'clock statistical basic data is collected, wherein the 18-o'clock statistical basic data is associated with train numbers; logically-related train redundant data is extracted from the 18-o'clock statistical basic data based on the train numbers; and logic verification is performed on the train redundant data, and data update is performed based on the verification result to generate verified 18-o'clock statistical data. Through themethod and system, the accuracy and consistency of the data can be guaranteed, and the situation that all departments do falsification, lying and concealment in order to complete plan targets is prevented.

A communication security system includes a secure communication application module and a chip module. The communication security system is installed in a mobile device. Accordingly, the communication security system of the present invention allows mobile devices of users to encrypt and decrypt communication data between the users. A communication security method includes the steps of generating keys, requesting a key exchange by a first mobile device, receiving a key exchange by a second mobile device, receiving a key exchange by the first mobile device, activating a key by the second mobile device, activating a key by the first mobile device, and starting secure communication between the first and second devices. Thus, the encrypted communication can avoid theft and unauthorized falsification.

The invention discloses an intelligence sentry duty-performing integrated machine, a preposition camera and a postposition adjustable wide-angle camera are arranged on a cabinet body of the integrated machine, a multipoint infrared touch screen is arranged at the upper part of the cabinet body of the integrated machine, a certificate pass reading scanner, an induction type card read-write device, a thermal printer, a bar code reader, a half-rotating lock and a fingerprint read head are arranged, a drawer type keyboard box and a storage drawer are arranged in the middle of the integrated machine, loudspeaker box holes and carrying handrails are arranged on two sides of the integrated machine, three detachable buckle plates are arranged on the back of the integrated machine, a network interface and a power supply interface are arranged at the bottom of the integrated machine, and an industrial control mainboard is arranged in the integrated machine, connected with the certificate pass reading scanner, the induction type card read-write device and the multipoint infrared touch screen through a USB and connected with the thermal printer and the induction type card read-write device through a serial port; the intelligence sentry duty-performing integrated machine is reasonable in structure, flexible to mount and dismount and convenient to use and can help a sentry to register for duty performing, a leader to inspect the sentry, a visitor to register and officers and soldiers to register for outgoing and register vehicle outgoing information.

The invention discloses an IoT based onsite detection management system of a construction project. The system comprises a cloud computing platform and multiple clients; detection department information, detection staff information and detection equipment information of the construction project are logged in via the cloud computing platform; and the clients are connected with the cloud computing platform, and used to input onsite detection information of the construction project and bind the onsite detection information to the detection department information, the detection staff information and the detection equipment information till detection items are completed, transmit the above information to the cloud computing platform for storage and calling, and form a detection behavior recording report. The invention also discloses an IoT based onsite detection management method of the construction project. According to the method and system, detection staff and equipment in the project site can be monitored effectively, and detection is much more reliable.

The invention discloses a coal conveying vehicle sampling point selection method and system based on exclusive randomness. The method comprises the steps that S1, acquiring the size of a coal conveying vehicle and the number N of sampling points; s2, evenly dividing the roof area of the coal conveying vehicle into 18 areas; s3, selecting a sampling area, when N is smaller than or equal to 3, determining that the adjacent sampling area of any selected sampling area cannot be selected any more, and when N is larger than 3, selecting the sampling area according to the condition that N is equal to3, and then randomly selecting N3 different sampling areas from the remaining 15 areas; and S4, randomly generating sampling point coordinates in the selected sampling area. The system comprises a memory and a processor for operating the method. According to the embodiment of the invention, an exclusive random algorithm is adopted, so that the randomness of the positions of the vehicle sampling points is ensured, the positions of the sampling points cannot be concentrated in adjacent areas, the representativeness of the coal sample is improved, and the sampling result better conforms to the actual situation.

Laser marking is surely conducted on the second and subsequent layers of a structural body with a multilayer structure, whereby a marked part can be prevented from being marred, fouled, falsified or erased, as well as marking can be conducted in a variety of colors.

A structural body 10 including an inner layer 12 and an outer layer 11 stacked, wherein said inner layer 12 is formed of a resin which does not transmit light with a specific wavelength and said outer layer 11 is formed of a resin which transmits light with the specific wavelength, and a fine periodic structure 14 in the form of convexes and concaves formed by generation of photodecomposition is provided on at least part of the surfaces 13 of the inner layer 12 which is opposite to the outer layer 11.

The invention discloses a voice roll-call system with remote face recognition. The voice roll-call system comprises a face detection camera, a sound pickup device, a loudspeaker, an exchanger, a server, a roll-call side, a microphone, a sound box, a server-side program, a roll-call-side program and an NVR (Network Video Recorder), wherein the face detection camera, the NVR, the server and the roll-call side are connected together by the exchanger; the server is provided with the server-side program and the roll-call side is provided with the roll-call-side program; the server-side program adopts self-service roll call, and is provided with a roll-call plan for starting roll call regularly and informing roll-called persons of being in place, the face detection camera recognizes identity information, and after passing verification, the information is written into an OSD (On Screen Display) subtitle of the face detection camera and is stored in a database; the roll-call-side program starts remote roll call and informs the roll-called persons of being in place remotely, the face detection camera compares information of registered persons after recognition, writes the information into the OSD subtitle of the face detection camera after passing, and stores pictures with person information, and the NVR recorder stores roll-call videos and audios of the whole process in real time.