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1076results about How to "Improve safety performance" patented technology

ATM (automatic teller machine) clearing and cash replenishing control system and method

The embodiment of the invention discloses an ATM (automatic teller machine) clearing and cash replenishing control system and method. In one embodiment of the invention, the ATM clearing and cash replenishing control system comprises a server side, a plurality of ATM sides, a plurality of handheld PDA terminals and a plurality of cash boxes to be replenished with cashes; the ATM sides are networked with the server side; the handheld PDA terminals are networked with the server side; the server side is used for generating the cash replenishing task and processing and managing the data of the cash replenishing task; the ATM sides are provided with ATM cash boxes, dynamic password locks and electronic keys; the handheld PDA terminals are used for realizing the typing-in of data in the whole clearing and cash replenishing process; electronic tags are adhered to the cash boxes to be replenished with cashes; and the unique cash box number, the name of the network to be replenished with cashes, the number of the network agency and the serial number of the ATM are stored in the electronic tag. A hardware information integration system is used for intensively and dynamically managing the data generated in the clearing and cash replenishing process of the ATM, and in addition, an efficient cash replenishing security authentication mechanism is provided so that the clearing and cash replenishing efficiency and security of the ATM are improved.
Owner:徐杭生

Electric monocycle

InactiveCN104760644AImprove safety performanceAdaptable to road conditionsUnicyclesBicyclesVehicle frameEngineering
The invention provides an electric monocycle which is provided with a frame, a main wheel, a pressure sensor, a gyroscope and a central processing unit. The electric monocycle is characterized in that a speedometer and two sets of balancing devices are further included, and the speedometer is connected with the main wheel and the central processing unit and used for detecting monocycle speed information and transmitting the monocycle speed information to the central processing unit; the balancing devices are symmetrically arranged on the two sides of the frame, and comprise telescopic components and auxiliary wheels, the telescopic components are connected with the central processing unit and can be lengthened or shortened, the auxiliary wheels are connected with one ends of the telescopic components, and when the central processing unit judges that the monocycle speed is larger than a high monocycle speed threshold value, the central processing unit sends a shortening instruction to the telescopic components, the telescopic components are shortened to the minimum according to the shortening instruction, and the auxiliary wheels are made to be away from the ground; when the central processing unit judges that the monocycle speed is smaller than a low monocycle speed threshold value, the central processing unit sends a lengthening instruction to the telescopic components, the telescopic components are lengthened, and the auxiliary wheels and the main wheel are on the ground. According to the technical scheme, the electric monocycle is high safety performance, high in adaptability to road conditions, not likely to fall off and suitable for being used by various people.
Owner:UNIV OF SHANGHAI FOR SCI & TECH

A system interaction method based on a trusted computing platform with a double-system structure

InactiveCN109948344AImprove safety performanceFacilitates proactive measurement and proactive controlPlatform integrity maintainanceSystem structureDirect control
The invention discloses a system interaction method based on a trusted computing platform with a double-system structure. The trusted computing platform is characterized in that the trusted computingplatform comprises a computing subsystem and a protection subsystem which are parallel, the computing subsystem is used for completing a computing task, and the protection subsystem is used for carrying out active measurement and active control on the computing subsystem according to a trusted strategy through a trusted platform control module; the system interaction method comprises the steps that the protection subsystem obtains host resource information of the computing subsystem through the host resource access interface and directly controls the computing subsystem, and/or the protectionsubsystem and the computing subsystem conduct information transmission and cooperative control through the communication interaction interface. According to the system interaction method provided by the invention, the protection subsystem obtains the host resource information of the computing subsystem through the host resource access interface and directly controls the computing subsystem, and the protection subsystem and the computing subsystem can also perform information transmission and cooperative control through the communication interaction interface.
Owner:沈昌祥

Frontal and off-set collision energy absorption device and automobile with the same

The invention discloses a frontal and off-set collision energy absorption device and an automobile with the same. The energy absorption device is arranged at front end of an automobile frame, and comprises two longitudinal beams of energy absorption, one crossbeam of energy absorption, two supporting crossbeams, and two longitudinal beams of auxiliary energy absorption, wherein, a plurality of energy absorption bars and pilot holes are respectively arranged on the two longitudinal beams of energy absorption. The frontal and off-set collision energy absorption device can effectively induce sequential metal plastic deformation of a bearing carrier, which efficiently absorbs more than 80% of collision energy in a high-efficiency frontal collision energy absorption device; and during offset collision, longitudinal beams of unilateral collision energy absorption and longitudinal beams of auxiliary energy absorption efficiently absorb more than 70% of the collision energy, and transfer 20% of the collision energy to a non-collision by crossbeams, thus effectively reducing acceleration of an car body and passengers within a certain living space for the passengers, and reducing personal injury of the passengers caused by the frontal and off-set collision of the automobile.
Owner:BEIQI FOTON MOTOR CO LTD

Document encryption and decryption method, device and system

The invention discloses a document encryption and decryption method, device and system. The document encryption and decryption method comprises the steps of receiving an electronic document downloading request sent by a client side; generating an encryption secret key, encrypting file content corresponding to a document identifier by utilization of the encryption secret key, and generating an encrypted document; reading a stored user public key according to user information, and encrypting the encryption secret key to generate secret key information by utilization of the user public key; correspondingly storing the document identifier and the secret key information; and sending the encrypted document to the client side. An electronic document after being downloaded by a user is the encrypted document, the encryption secret key is obtained through the fact that a user private key in certificated equipment needs to be used for decrypting the secret key information stored in a server, and then the encryption secret key is used for decrypting the encrypted document to obtain the electronic document. Even the encrypted document after being downloaded is divulged, due to the fact that the certificated equipment is unavailable to be connected to the server to conduct decryption on the downloaded encrypted document, the content of the electronic document can not be read, and due to the fact that the electronic document is stored in an internal memory and can not be copied directly, safety performance is high.
Owner:FUJIAN ETIM INFORMATION & TECH

Minicar impact-proof beam energy absorption box capable of controlling impact energy absorption and residual deformation

The invention relates to a minicar impact-proof beam energy absorption box capable of controlling impact energy absorption and residual deformation, which is used for solving the problem of the energy absorption of a front impact-proof beam and comprises a transverse beam and energy absorption boxes symmetrically arranged on both sides of the transverse beam, wherein the improved energy absorption boxes are provided with bulged and concave guide tendons regularly distributed; the bulged guide tendons and the concave guide tendons are alternately arranged on the side walls of the energy absorption boxes; the positions of the bulged and the concave guide tendons on the two relative side walls of the energy absorption boxes are corresponding; and the positions of the bulged and the concave guide tendons on the two adjacent side walls of the energy absorption boxes are corresponding. The invention has the advantages that the guide tendons regularly distributed are successively squashed and absorb energy when the front impact-proof beam of an automobile is impacted through the optimization design of the guide tendons arranged on the energy absorption boxes, and the front impact-proof beam presents an S-shaped squashing type when deforming; the energy absorption can be satisfied, and the height of the energy absorption boxes after deforming can be effectively overlaid and supported at the same time; the residual deformation of the energy absorption boxes after squashing can be guaranteed; and the deformation mode of the energy absorption box basically coincide to the expected design through CAE analysis and test confirmation.
Owner:LINGYUN INDAL CORP

Intelligent safety lock for gun

The invention discloses an intelligent safety lock for a gun. The intelligent safety lock comprises a left lock seat and a right lock seat which are locked with each other. The left lock seat and the right lock seat can be fixedly clamped at a trigger position of the gun after being locked with each other, the right lock seat comprises a lock frame and a lock seat shell, a fingerprint acquisition plate is arranged on the lock seat shell, the lock frame and the lock seat shell are fixedly integrally connected with each other, an accommodating cavity is formed inside the lock frame and the lock seat shell, and a locking mechanism, an intelligent fingerprint processing module and a motor are arranged in the accommodating cavity; the left lock seat is provided with a spring bolt which can extends into the accommodating cavity of the right lock seat and can be fittingly locked with the locking mechanism; the fingerprint acquisition plate, the intelligent fingerprint processing module and the motor are connected with one another by electric signals. The intelligent safety lock has the advantages that the safety lock can be unlocked in a fingerprint recognition mode and accordingly is high in safety performance; the intelligent safety lock can be quickly locked and unlocked, can be operated easily and conveniently and is reliable in use.
Owner:FENGHUA JINFENG MACHINERY
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