71results about How to "Avoid financial loss" patented technology

The invention provides a method and system of dynamic PIN and dynamic PIN card, the referred dynamic PIN method includes that a group of dynamic PIN is random generated, each dynamic PIN has the character of uniqueness. The dynamic PIN is stored and the corresponding relation between the each dynamic PIN and a coordinate data is established. When in the course of dynamic PIN confirmation: prompting the coordinate data; inputting the PIN corresponding to the coordinate data; judging whether the referred coordinate data is consistent with the dynamic PIN. If they are identical, then the input dynamic PIN passes the security qualification. The cost of this invention lower than the certification qualification, but the security, operationality is between the certification qualification and static PIN qualification, the security guarantee of payment is fulfilled.

The invention discloses a network fraud early warning method and device based on a deceived group portrait, and the method comprises the steps: obtaining a network fraud case fraud case sample, and extracting the information of a deceived person in a network fraud case; dividing the processed cheated person information into a test feature and a training feature; constructing an initial network fraud early warning model, training the initial network fraud early warning model according to the training feature, and verifying and evaluating the initial network fraud early warning model according to the test feature; when it is detected that the verification evaluation result meets a preset requirement, generating a target network fraud model; and obtaining personal information of the user, predicting whether the user is deceived or not according to the target network fraud model, and generating fraud early warning if the user is predicted to be deceived. According to the method, the targetnetwork fraud early warning model is generated by analyzing a large amount of deceived person information in the existing network fraud case, and the target network fraud early warning model performsearly warning on the deceived condition of a common user, so that financial loss of the user is effectively prevented.

The present invention discloses a payment validation method, device and system. The payment validation method comprises: receiving a verification request of a payer terminal to be verified requesting to connect with a receiver AP and geographical location information of the receiver AP, the verification request consisting of account information of the payer to be verified; determining whether the account information of the payer matches a pre-stored payment account information or not; feeding back the validation result of the validation request to the receiver AP; if the validation result matches, the receiver AP receives the verification request of the geographical location information of the payer terminal sent by a payment server; determining whether the geographical location information of the receiver AP matches the geographical location information of a pre-stored registered receiver AP; feeding back the validation result of the validation request of the geographical location information of the payer to the payment server. Through adoption of the method provided by the invention, the security in the payment process is improved, and the economic loss and the unnecessary troubles brought into legal users are avoided.

The invention provides a car sunroof control mechanism which comprises an ECU (1), an ignition switch detector (2), a car seat sensor (3) and a drive device (4). The car sunroof control mechanism is characterized in that the ECU (1) is connected with the car seat sensor (3) and the ignition switch detector (2), the drive device (4) is connected with the ECU (1), the ECU (1) is further connected with two manual control switches (5) and a reminding device (7), and the drive device (4) and the reminding device (7) are connected with a normally-opened switch. A car sunroof can be prevented from being automatically closed when personnel are in a car, air circulation in the car can be kept when people have a rest or talk in the car, and if the sunroof is forgotten to be closed on rainy and snowy days, a weather sensor feeds back data to the ECU, the ECU controls the drive device to close the sunroof, rainwater is prevented from floating in the car, and financial losses are avoided.

The invention discloses a high-security payment system and a method. The system comprises a payment device, a terminal device and a cloud. The terminal device comprises an acquisition module, a judgment module, a first control module and a first communication module. The acquisition module acquires the current physical state parameters of a user and the preset parameter range of the cloud, wherein the parameter range corresponds to the body state parameters of the user in the non-conscious state. The judgment module judges whether the current physical state parameters of the user are within the preset parameter range or not so as to judge whether the user is in the non-conscious state or not. The first control module generates a corresponding control command according to the judgment result of the judgment module and sends a payment put-off control instruction to the payment device to put off the payment when the user in the non-conscious state. An alarm module sends the corresponding alarm information according to the control command. Therefore, the physical state characteristics of the user are detected and uploaded to the cloud. In combination with a large amount of user information stored in the cloud, a preset parameter range corresponding to the user can be obtained. In this way, the judgment accuracy is improved.

The invention discloses a high safety payment system and a method. The high safety payment system comprises a payment device, a terminal device and a cloud terminal; the terminal device comprises an acquisition module, a determination module, a first control module, a first communication module and an identity identification module; the acquisition module obtains the current physical state parameters of the user and obtains the preset parameter range from the cloud terminal through the identity identification module; the parameter range corresponds to the physical state parameters of the user in a non-sober state; the determination module determines whether the current physical state parameters are in the preset parameter range and determines whether the user is in the sober; the first control module transmits a control order for postponing payment to the payment device when the user is in the non-sober state; and the alarm module transmits the corresponding alarm information according to the control order. The high safety payment system and method prevents the payment performing under the non-sober state of the user, and enables the preset range stored in the account corresponding to the cloud terminal to be fast invoked and to improve the accuracy.

The invention relates to a bulk transportation devicefor battery production. The bulk transportation device comprises a transportation base plate, sliding blocks and inclined push rods. Transportationcabins are fixed to the position right above the transportation base plate. The transportation cabins are internally provided with longitudinal sliding rails. Transverse supporting plates are mountedat the bottom ends of the longitudinal sliding rails. Placement sliding plates are connected with one ends of the longitudinal sliding rails. The sliding blocks are arranged right front the longitudinal sliding rails. Limiting holes are formed in the inner front faces of the longitudinal sliding rials in a penetrating mode. Placement boxes are arranged at the top ends of the placement sliding plates. The placement boxes are connected with the placement sliding plates by connecting buckles. The inclined push rods are arranged at the upper right end of the transportation base plate. Dull polishsleeves are mounted at the right ends of the inclined push rods. The bulk transportation device for battery production has the beneficial effects that every three placement boxes with equal intervalsare in a group, and totally eight groups are arranged, and therefore the device has the function of bulk transportation; working staff can obtain the number of the whole batch of transported batteries, and the whole process is quick and simple.

Provided is a lock cylinder with limited posts. The invention relates to a lock cylinder, particularly to a lock cylinder with limited posts. With the lock cylinder, problems that the A-level anti-theft lock has a poor burglary prevention performance and the B-level anti-theft lock with the high cost is not suitable for popularization and application can be solved. A plurality of first through hole are successively formed in a lower hole wall of a key hole of an inner lock cylinder from left to right side by side; a plurality of second through holes are successively formed in a lower hole wall of an insertion hole of an outer lock cylinder from left to right side by side; and the multiple first through holes and the multiple second through holes are connected in a one-to-one correspondence mode. An upper column body is arranged in each first through hole; a lower column body, a spring, and a sealing bead are successively arranged at each second through hole from top to bottom; and one limiting post is arranged in each spring. A distance H between an upper end surface of each limited post and a lower end surface of each corresponding lower column body is H; a depth of each first through hole is D; a height of each upper column body is L; and the L is larger than the H and the H is larger than the L minus D. The lock cylinder is used for burglary prevention.

The invention discloses a water retaining dam for water conservancy and hydropower engineering. The water retaining dam comprises a dam body, wherein an installing groove is formed in the front side of the upper surface of the dam body along a left-right direction; the bottom surface of the inner part of the installing groove is hinged to the lower ends of electric hydraulic pushing rods through ahinging seat; input ends of the electric hydraulic pushing rods are electrically connected with an output end of an external control switch; the upper ends of the electric hydraulic pushing rods arehinged to the lower end of a water retaining block through the hinging seat; the upper end of the water retaining block is fixedly connected with the upper surface of the inner part of a rectangular buckle cover; a water retaining plate ascends under the action of the electric hydraulic pushing rods, and an air bag is inflated. According to the water retaining dam disclosed by the invention, the problem that when some water retaining dams with too low dam height meet with extremely bad weather, the water level rises continuously and exceeds the dam height is effectively solved, the safety of personnel is ensured, and financial loss can be prevented; the waterproof performance of the water retaining dam for the water conservancy and hydropower engineering is improved through a horizontal anti-seepage covering layer and a geomembrane anti-seepage wall; the length of a supporting device is convenient to adjust, and the stability of the water retaining plate is improved.

The invention discloses a financial data input method and device and a medium, and the method comprises the steps: displaying a financial control which comprises a sum axis; receiving a touch signal for controlling the sum axis, wherein the touch signal is a click signal or a slide signal; determining a target amount according to a touch position in the touch signal; and displaying the target amount in an input box. The financial control comprising the amount axis is introduced, so that a user can input the amount by controlling the amount axis when inputting the amount, the input process is convenient and fast, the finger displacement path is greatly reduced, and the financial loss caused by more input or less input of one zero when a numeric keyboard is used is completely avoided.

The embodiment of the invention relates to the technical field of information processing. Specifically, the present invention relates to a battery, the invention relates to a coupon information processing method and device and electronic equipment. In this method, when a first terminal obtains a target coupon code and sends confirmation information to a second terminal, the confirmation information is intercepted and cached; the first terminal can be prevented from directly sending the confirmation information to the second terminal; therefore, the second terminal is prevented from stealing other information of the first terminal according to the confirmation information; when the second terminal verifies the target coupon code; legality and security of the second terminal can be determined; and when the obtained verification result represents that the target coupon code passes the verification, the confirmation information is sent to the second terminal, so that the legality and the security of the second terminal are determined based on the action of the second terminal for verifying the target coupon code before the confirmation information is sent, and information leakage of the first terminal is avoided.

The embodiment of the invention relates to the field of the mobile communication technology, and discloses a remote control method and system applied to the a mobile device, and a mobile device. The objective of the invention is to improve the safety of mobile payment. The method comprises: a control module receives a locking instruction sent by a remote control client, wherein the locking instruction carries identity label with a mobile payment module; the control module and the mobile payment module are built in a mobile device, and the control module is connected with the mobile payment module; and the mobile payment module loads payment amount, and the control module locks the mobile payment module in the mobile device according to the locking instruction to allow the mobile payment function of the mobile payment module not to normally use.

The invention belongs to field of building construction equipment, and discloses a spiral detachable column pile. The spiral detachable column pile comprises a screw, a steel tube and a dovetail slot slide block mechanism, wherein the lower end of the screw extends into the steel tube and is rotatably mounted on the steel tube; the dovetail slide block mechanism comprises a middle dovetail slot slide block and outer dovetail slide slot blocks; the middle dovetail slot slide block is in threaded connection on the screw and is arranged on the screw in a penetrating mode; a plurality of dovetail lug bosses are uniformly arranged in the peripheral direction of the outer wall of the middle dovetail slot slide block; dovetail slots matched with the dovetail lug bosses are formed in each outer dovetail slot slide block; and the screw can rotate to drive the middle dovetail slot slide block to move up and down, so that the outer dovetail slot slide blocks are driven to move in the radial direction of the screw. According to the spiral detachable column pile disclosed by the invention, a threaded tip end at a lower end is screwed into soil, so that noises generated during piling are avoided and the column pile is prevented from impact, and therefore, piling efficiency is improved.

The invention relates to the luggage antitheft field, in particular to an intelligent anti-theft method, system, and luggage case based on motion state detection. Whether the acceleration of the luggage case in a set coordinate direction is greater than a set threshold is monitored so as to judge whether the luggage case is moved. The technical scheme solves the problems that the existing technology cannot effectively monitor luggage cases and accurately judge whether luggage cases are moved normally.

The invention relates to the technical field of textile equipment, and in particular relates to winding equipment for towel weaving. The invention aims to solve the technical problems of winding fixation, device protection and winding degree control. In order to solve the technical problem, the invention provides the winding equipment for towel weaving , the winding equipment being composed of a base, a winding mechanism, a pressing mechanism, a warning mechanism and a protection mechanism; meanwhile, the pressing mechanism is arranged, a towel product can be effectively fixed during winding,a hand injury caused by the step of operating manually is avoided; the protection mechanism is arranged to completely cover the device in a protection cover, so that personal belongings of an operatorare prevented from being wound along with a winding roller during winding, and the injury of the operator and the economic loss of a manufacturer are avoided; and through arrangement of the warning mechanism, work can be carried out effectively during protection, and the phenomenon that the equipment is abraded due to overload operation is avoided.

The invention discloses a method for calculating vulnerability risks, which comprises the following steps of S1, standardizing vulnerability levels; S2, standardizing the evaluation dimension by combining the hazard level of the vulnerability with a 5W2H method; S3, standardizing the datum line; S4, performing matching analysis on the standardization in S1, S2 and S3 and risk values between systems of the enterprise to obtain a conclusion. According to the method, risk quantification is carried out on each vulnerability in combination with the vulnerability hazard level and the 5W2H method, sothat a more accurate and objective evaluation result is obtained, the risk level of the vulnerability existing in the current system is known more visually, a more feasible rectification scheme is formulated, and a more effective rectification effect is achieved. And each quantification result is recorded in a case, statistics is carried out on various risk occurrence frequencies of each system regularly, weakness of each system during development is understood, development specifications and requirements are perfected in a more targeted manner, and development quality is improved.

The invention discloses a multi-rotor unmanned plane protection structure. The multi-rotor unmanned plane protection structure comprises a support ring, a rotor metal protection cover and a support structure, wherein the support ring is connected with the rotor metal protection cover at the front end of through the support structure, the rotor metal protection cover is internally wrapped with an unmanned plane rotor structure, the upper end of a support column is fixed by a fixing nut, the support ring is connected with a support plate, the protection cover is fixed on a motor protective case,and a rotor driving motor connected to a rotor blade is mounted in the motor protective case. The multi-rotor UAV protection structure is provided with the protection cover on the unmanned plane rotor structure, when the unmanned plane is in flight, the unmanned plane rotor structure fails, a rotor and the fuselage of the unmanned plane can be protected, the protection structure protects the fuselage from damage, prevents economic losses, better operates the unmanned plane, and promotes the development of the unmanned plane industry.