1092results about How to "Prevent cheating" patented technology

A management system for a vehicle having a commodity storage region and traveling along a path having a plurality of geographically-distributed commodity replenishing stations, includes a sensor for measuring a level of the commodity in the storage region and providing commodity level data. A global positioning system (GPS) determines a location of the vehicle along the path. A controller stores a record of current geographical locations of the commodity replenishing stations and current commodity prices thereat, and calculates commodity replenishing schedules of the vehicle at the replenishing stations based on an output from each of the GPS and the sensor, and a commodity price at at least some of the replenishing stations.

A security group management system includes a cellular mobile station (2), two or more devices (3) belonging to a group, and a group management server (1). The group management server comprises a storage unit (11, 13) configured to store information about the cellular mobile station registered by a member of the group and group information about the group in advance; and a group information providing unit (16) configured to supply the group information in response only to an access from the registered cellular mobile station. The cellular mobile station has a group information transmission unit (23) configured to supply the group information to the devices so as to allow the devices to recognize that the devices belong to the group and to perform secure mutual connection and / or resource sharing among the devices.

A poker dealing device includes a housing and a card reader. The housing has a receiving cavity for receiving cards, and a dispensing slot communicating with the receiving cavity for allowing the cards to be dispensed therethrough in a one-by-one manner. The card reader is provided at the dispensing slot at a position out of the receiving cavity for reading a card value when the card is dispensed out of the receiving cavity through the dispensing slot. As a result, it is guaranteed that the card values of the cards in the receiving cavity would be kept in a secrete manner until the cards are dispensed out of the receiving cavity through the dispensing slot.

Systems and methods which may be implemented as software to control access to content streams transmitted from a service provider's server. A software solution forces each set top box (STB) to periodically uplink to the server and to receive authentication from that server. To prevent spoofing, the server periodically loads to each STB at least one unique key that is required to access the content stream or that is required for authentication. The key or keys may be periodically revoked and / or replaced by the server. The frequency of the revocation and / or replacement of the key is ideally not fixed. Also, the server may periodically upgrade the decoding and / or authentication software on the STBs via the uplink.

Dynamic assignment of rights to content, such as in a closed distribution system. Noting state information generated by an item of current content, and modifying state or rights of new content in response. Pre-loading or dynamically sending new content to the owner of the current content, with rights being enabled only at a later time, in the playback device, with predetermined conditions. In response to current state information, dynamically sending a license for new content from a server. Conditional or dynamic licenses to new content, including a set of rights associated with a class of possible sets of state information. Assignment of limited rights to a content, with support in a secure player to enforce them; for purposes of rental, bonus content, trials and other business models.

An automatic playing card dispensing system includes a scanner for recognizing the card suits and card values of the dispensed playing cards, a display, a set of indicator lights, and a driver unit for controlling dispensing of the playing cards and driving the display to display the card suits and card values of the dispensed playing cards been scanned by the scanner and the indicator lights to give a respective indication that indicates “Banker Win”, “Player Win” or “Tie Win”.

Wireless telephones retrieve feature restrictions from a wires telephone network, the feature restrictions having associated predetermined conditions. A wireless telephone applies the feature restrictions if the predetermined conditions are met to disable functions at the wireless telephone as defined by the feature restrictions. For example, a wireless telephone disables camera operations if the position of the wireless phone is in an academic testing location during an academic testing period.

A method for preventing cheating by users of client computers running a network game program includes installing a monitoring program, independent of the network game program, on a group of the client computers so as to detect, using the monitoring program, an anomalous use of an asset of at least one of the client computers that is indicative of an attempt to cheat in the game program. A message is conveyed over a network to a server from each of at least some of the client computers in the group. The message from each such client computer indicates that the monitoring program has been actuated on the client computer. Responsively to the message, the client computers receive a message from the server at the client computer indicating which ones of the client computers have actuated the monitoring program.

The invention discloses an intelligent depot output-input system of a digital grain depot. The intelligent depot output-input system of the digital gain depot comprises an intelligent depot output-input access control system, an intelligent depot output-input automatic sampling system, an intelligent depot output-input examination assay system, an intelligent depot output-input unattended operation automatic metering system, an intelligent depot output-input system control terminal, an intelligent depot output-input goods receiving-sending management system, an intelligent depot output-input system one-stop service platform and an intelligent depot output-input system control center. The intelligent depot output-input access control system, the intelligent depot output-input automatic sampling system, the intelligent depot output-input examination assay system, the intelligent depot output-input unattended operation automatic metering system, the intelligent depot output-input system control terminal, the intelligent depot output-input goods receiving-sending management system and the intelligent depot output-input system control center are connected with the intelligent depot output-input system one-stop service platform. According to the intelligent depot output-input system of the digital grain depot, a computer, the RFID internet of things technology, the communication technology and the information technology are converged together, networking, automation and intelligent management of the depot output and input are achieved, and labor participation is reduced.

The invention discloses a line polling management system, which comprises an acquisition module (301), a polling locus analysis module (303) and a polling evaluation analysis module (304), wherein the acquisition module (301) is sued for acquiring polling information in a polled line, and the polling information at least comprises longitude and latitude information; the polling locus analysis module (303) is used for dividing a pre-generated line map into a plurality of grids, generating a polling locus according to the polling information acquired by the acquisition module (301), matching the polling locus and the grids and determining a candidate line to be analyzed; and the polling evaluation analysis module (304) is sued for calculating the distance between the polling locus point and the evaluation point of the candidate line and determining that the polling locus point covers the evaluation point if the distance is smaller than the preset threshold value. The invention also discloses a line polling management method. According to the scheme, the system and the method can greatly simplify the operation of polling personnel, can adapt to various environment conditions, have low cost, and are easy to popularize.

The invention discloses a whole-process monitoring and tracing system and method for the quality safety of agricultural products. The system comprises a cloud server which is connected with a client inquiry system, an agricultural product information acquisition pool and a monitoring system; the client inquiry system comprises a switch, a firewall, Internet, an authority authentication server and inquiry clients which are connected successively, wherein both-way communication is performed between the switch and the cloud server; and the agricultural product information acquisition pool comprises a forbidden pesticide inputting system, a basic information importing system, a water quality testing device, temperature and humidity sensors, a soil detection device, cameras, an air detection device, a pesticide detection device and a fertilizer detection device which are connected with the cloud server. The whole-process monitoring and tracing system and method have the advantages that the whole production process of agricultural products can be traced, and consumers can inquire about basic information of agricultural products through terminals.

The system is about intelligent proposition and paper organizing. It relates to problem bank management equipment which can storage / pick-up / transfer test questions and test paper configuration model one that can establish proposition and organize paper. It also relates to the buffer bank equipment to pick-up test questions / establish proposition and organize paper from corresponded sub-problem bank, the one to start most circulation degree, the one to organize paper and checkout and the one to come out paper. They cooperate with each other to organize paper in turn, according to preference distinction sequence of goal parameter to test questions, such as proportion to type of problem, knowledge, importance grade, coefficient of difficulty. After organizing, it will affirm the result. It organizes paper exactly to the prescript of examination brief to keep dissimilarity of picking up test questions and can consider the preference distinction sequence of goal parameter to test questions to enhance the efficiency of proposition and paper organizing. This kind of paper can prevent examinee cheating and realize equality of test to inspect the fact learning level of examinee.

The invention discloses a smart paperless examination system and method. The smart paperless examination system comprises a user management module, a test base management module, an examination paper management module, an examination control module, an online examination module, an online paper inspection module, a summary statistics module and a server module. The smart paperless examination method includes the following steps: maintaining examinee information and answer sheet information, distributing reference permissions and paper inspection permissions, performing online examination, conducting automatic marking on objective questions and manual marking on subjective questions, and finally performing statistical summary to obtain the examination scores. The smart paperless examination system and method not only solve the problems of organizing complexity of the traditional examination pattern, low efficiency and large amount of personal and material waste, but also are wide in application, flexible and scientific, fair and just, and safe and secretive.

The invention relates to a mobile terminal digital certificate electronic signature method. According to the method, based on the characteristics of public keys and private keys and on the premise of not violating the rules prescribed by the electronic signature law, for example, a private key should be generated in a user terminal and should not leave the user terminal, a private key should not be transmitted via the network, and the like, a private key is discarded and locally and discretely stored after encryption, and the cloud uses strategies such as storing the public key and certificate to ensure that the private key is not locally cracked. In the transport layer, strategies such as double key and one-time pad are adopted to ensure that important information is not intercepted and decoded in network transmission. The identity of a certificate applicant is verified through the interface of an issuing bank, the user identity verification result of the bank counter is inherited, and therefore, remote online certificate issuing is realized in the system. The method not only can ensure that all the links of certificate applying, certificate issuing, certificate storing and certificate using are safe, but also can prevent hackers and Trojans from stealing certificate files, prevent network package-capture parsing, prevent password intercepting through screen capture and prevent an algorithm from being known through software decompiling.

The application provides a network communication method, a system, a server and a terminal based on HTTP (Hypertext Transfer Protocol), aiming at resisting replay attack in HTTP network communication. The network communication method comprises the steps of sending a first time stamp to the terminal according to a terminal request; receiving network request information sent by the terminal, wherein the network request information includes the first time stamp and corresponding time stamp ciphertext, and the time stamp ciphertext is generated by encrypting algorithm factor containing the first time stamp according to a preset encryption algorithm at the terminal; and verifying whether the time stamp ciphertext is in effect or not according to the preset encryption algorithm, if no, judging the network request information is an invalid request. By verifying the validity and effectiveness of the time stamp ciphertext containing time stamp information, the possibility that the time stamp information in the network request is tampered can be further prevented, and occurrence of network replay attack can be avoided.

A method of controlling at least one of the launch time of the ball, the speed of rotation of the wheel, and the speed of movement of the ball, in such a way that none of those factors is under the immediate control of a game manager; and displaying information to confirm the randomness of the operation.

The invention discloses a trading information verification method and a trading information verification system. Whether each second node is used as a verification node verifying trading information is determined according to at least one hash value of trading information and the hash values of all the nodes in a block chain network. Thus, verification nodes corresponding to all the hash values of trading information are obtained. The second node determined as a verification node is selected randomly without rules. A second node determined as a mining node judges whether trading information passes verification according to the number of signatures of the verification node corresponding to the trading information. The possibility of malicious counterfeiting and cheating is prevented. There is no need for every node to verify the trading information. The workload of trading information verification is reduced.

A dynamic access control method based on the trust model is a security solution of the dynamic access control, which solves the problem how the users screen out the trusty node in the gridding and meets the requirement of the user massive operations by optimized distribution of the mission submitted by users according to the ability of respective resource node. The method applies the trust model and the trust evaluation control mechanism to implement the security protection to the resource provider and resource consumer in the gridding community and provide a quality guarantee to the mission submitted. The method applies the trust model into the access control mechanism and applies trust model to solves the problem how the users screen out the resource node according with the user requirement in the gridding so as to accomplish the emission submitted by users and solve the security of cooperation and resource sharing between the gridding user and gridding entity in the virtual organization and between other virtual organization entities and establish security system structure which authorizes the users in the environment for establishing the gridding computation.

Rogue or malicious access points pose a threat to wireless networks (32) and the users of these networks. In order to prevent or reduce this threat a method and system is proposed that verifies that an access point (31) is genuine and not rogue before setting up a connection between the access point and a wireless device (34). The authentication is based on comparing an identifier of the wireless device (34) obtained from an authentication server (33, 35) in the wired network to an identifier of a wireless device obtained directly from the wireless device. A comparator (39) in an information server (36) receives the two sets of data and compares the two identifiers and if they match the access point is verified as genuine.

A self-service express pickup system and method based on an O2O logistics platform comprises a pickup machine communicating with the on-line logistics platform instantly. The pickup machine is connected with a terminal module through a network interaction module and comprises a pickup machine body provided with an express throwing opening and an express pickup opening, a display system module, a printing system module, a scanning system module, a weighing module, a background data processing module and a motor driving module, wherein the display system module, the printing system module, the scanning system module, the weighing module, the background data processing module and the motor driving module are arranged on the pickup machine body. The pickup system is simple in structure and low in cost. According to the pickup method, pickup services are standardized and automated, so that service links form an O2O closed loop, efficiency of mailing an express is improved for a customer, and information construction of the logistics industry is facilitated. The problem that because visiting pickup efficiency of a courier is low, and bag personal quality and good personal quality are intermingled, customer churn are caused is effectively solved, and meanwhile a basis and the method are provided for customer management of a logistics company.

The invention discloses a network device based on a customer identity verification system, which aims to solve the problem that the cases resulting from name borrow and false name happen occasionally due to the shortcomings existing in the process of manually verifying the customer identity in the current financial industry. A customer terminal consists of a group of self-service information acquisition and real-time comparison terminals which perform real-time comparison on the information acquired by a camera and a second-generation identity card reader and directly transmit the acquired information and the comparison result to a background server or forward through a middleground server; and a third-party server reads the required information and comparison result directly from the background server database through a communication interface or through the middleground server. Through the invention, the identification accuracy of the customer identity is high, and the cases resulting from name borrow and false name in the banking business are greatly reduced. In combination with the characteristics of the bank, the information can be acquired in a self-service manner and automatically identified and compared to avoid human risk in the banking business, thereby laying a firm foundation for the sustainable development of the bank.

The invention provides a P2P financial platform fund bank storage management method based on a block chain, a P2P fund storage management system of a first participant, a P2P financial platform application of a second participant, a government platform and an insurance platform of a third participant and the like need to be provided, and all the participants are mutually connected through the block chain network. The block chain network comprises an intelligent contract block chain network and a certificate storage block chain network; after the P2P financing platform application executes thepoint-to-point network borrowing and loan service, the P2P fund storage and management system performs storage and management; and the insurance platform provides insurance service, performs service scheduling and storage through the P2P fund storage and management platform, inquires and analyzes storage data through the government platform, and audits and supervises P2P services. According to theinvention, the whole-process legal management of P2P fund bank storage and management is realized, the data storage difficulty of P2P transaction is reduced, the system performance based on the blockchain technology is improved, the approval process and business transaction complexity of multiple participants in fund hosting are simplified, and the information transparency and the supervision strength are improved.

The invention relates to a multi-enterprise attendance system and a multi-enterprise attendance method which are implemented based on a converged communication technology. The system comprises an enterprise registering module, a user management module, a converged communication client, an attendance service module, an attendance management terminal, an attendance management module, an attendance strategy module and an attendance database, wherein the enterprise registering module is used for realizing registration of enterprises; the user management module is used for registering the converged communication client and enabling the client to log in; the converged communication client is used for acquiring attendance information; the attendance service module is used for processing the attendance information; the attendance management terminal is used for enabling the attendance management module to log in; the attendance management module is used for configuring an attendance rule; the attendance strategy module is used for storing the attendance rule and determining an attendance structure according to the attendance information and the attendance rule; the attendance database is used for storing an attendance result and the attendance information. According to the multi-enterprise attendance system and the multi-enterprise attendance method which are implemented based on the converged communication technology, staff attendance can be realized at any place by only mounting the converged communication client on intelligent mobile phones of staff and registering converged communication service by positioning technologies including GPS (global positioning system), LBS (location based service), WiFi (wireless fidelity) hotspot and the like through mobile internets such as 3G (third-generation); due to a cloud computing technology, multiple enterprises can share the system, so that the cost is low, and the system is convenient to implement.

The invention discloses a method for generating dynamic password (OTP) by a mobile phone, and mainly solves the security problems of the current online banking system and electronic business system, thus not only preventing threats from Trojan programs and cheats from 'phishing sites', but also avoiding expressed problems of leakage and incapacity for tracing in the current mobile phone text message dynamic password.

The invention discloses an identity verification method and system. The method comprises: a cash collecting device receiving cash collecting information, according to the cash collecting information and payee identity information, obtaining payee electronic identification for outputting, and associating the payee identity information with a payee account, the payee electronic identification comprising an electronic identification expiration date; a payment device obtaining payee electronic identification, and verifying payee identity validity according to the payee electronic identification; the payment device, according to the payer identity information and current time information, obtaining a payer electronic identification for outputting, and associating the payer identity information with a payment account, the payer electronic identification comprising an electronic identification expiration date; and the cash collecting device obtaining the payer electronic identification, and verifying payer identity validity and according to the payer electronic identification. According to the invention, payee and / or payer identity validity are verified by use of a dynamic electronic identification, such that cheating of a phishing website is prevented; and each identity is bound with an account, and payment can be carried out without inputting a password and exposing an account medium, such that the security of the password and the account medium is ensured.

The invention discloses an automatic weighing metering system for a granary. The system comprises a weighbridge. Multiple infrared light curtain detectors limit a vehicle parking area. A host computer, a waiting area and a camera unit are arranged near the weighbridge. The host computer is configured in a way that after a grain carrier worker stays in the waiting area and the face information of the worker is verified, an RFID card is swiped, the weighbridge records weighing data and the camera unit captures current video frames at the same time after a grain carrying vehicle stays in the vehicle parking area, the camera unit does not capture the face and the weighing data by the weighbridge is steady, and the data and the video frames are uploaded to the host computer; and if the grain carrying vehicle does not stay in the vehicle parking area, or the camera unit captures the face or the weighing data by the weighbridge is not steady, the weighbridge does not have a weighing effect and will emit reminding sound. The invention also discloses an automatic weighing metering method for a granary. Man-made cheating can be prevented in many ways, smooth information operations of a whole course during which a grain carrying vehicle enters a granary and exits from the granary can be achieved, the number of workers can be reduced, operating procedures can be standardized, and highly efficient and automatic weighing metering is achieved.

The invention relates to an ultrasonic human face distinguishing method and a distinguishing device. The distinguishing method comprises the following steps: (1) an ultrasonic signal is transmitted to an object to be distinguished; (2) an echoed signal is collected; eigenvector is drawn from the echoed signal; (3) according to the eigenvector obtained from the step (2), the distinguishing result is obtained from distinguishing and comparing identities in the established information database of the ultrasound human face; the distinguishing device comprises an ultrasonic sounder, an ultrasonic receiver, a feature extraction module, an ultrasound human face information database and an identify distinguishing module. The invention has the main advantages that very high spatial resolution is obtained; ample human face information can be extracted; the influence of the background on distinguishing humane face can be reduced; a 3D model and the human face can be separated; the deception of a picture and a video can be overcome; the data quantity can be reduced; the distinguishing speed can be increased; the device has higher discrimination; the needed ultrasonic human face database is characterized by little data quantity and is convenient for establishing large scale ultrasonic human face database.