194results about How to "Avoid error" patented technology

A reversing wiper motor system has a first detector including a detectant which rotates in synchronism with the wiper. The detector physically identifies a plurality of distinct angular zones across the entire range of motion of the wiper, including a wiper park zone, a wiping zone, and a wiper out-of-bound zone. A second detector detects incremental movement of the wiper within any given zone. Control circuitry controls the direction of the motor based on the detected zone and the incremental motion of the wiper therein. The system enables the wiper to be located upon power-up.

A smart phone remotely communicated with a bracelet that has a plurality of buttons and is worn by a user. When the user presses one of the buttons, this action by the user is communicated to a smart phone 'App, which executes user defined functions for each of the buttons. A first button is designed to display on the screen of smart phone critical medical data of the user in an emergency situation to reduce medical errors. The first button also retrieves more detailed data from the website and emails that data to medical personnel administering emergency care. A second button enables credit card transactions through a near field communication chip incorporated in the bracelet and the smart phone.

The invention discloses an automatic press-connection machine of a connector and a press-connection system and press-connection process thereof. The automatic press-connection machine comprises a machine body, a portal frame supporting and guiding assembly, a material guiding assembly, a press-connection head replacing assembly and a press-connection assembly; the press-connection system comprises an IPC control chip, a height sensor connected with the IPC control chip, a CCD module, a movement control card, a linear motor and a data acquisition card; the press-connection process comprises a PARS press-connection module, a pressure press-connection module and a distance press-connection module. The automatic press-connection machine of the connector and the press-connection system and press-connection process thereof are applicable to a modern assembly line, fully-automatic material guiding control is adopted, a plurality of press-connection head components are arranged therein, multiple types of press-connection modes are correspondingly matched with the press-connection head components, in the press-connection process, pres-connection heads are replaced automatically, and product press-connection diversity is achieved.

The invention provides a method and a device for correcting an eye mouse. The device comprises a photosensitive component and an image processing system. The method comprises the following steps of: 1, acquiring a corresponding eye image when a user directly looks at a correcting point on a display screen; 2, analyzing the eye image to acquire corresponding eyeball characteristic information; and 3, judging whether the corresponding eyeball characteristic information is correct or not according to correcting point positional information and the eyeball characteristic information, and returning to execute the step 1 if the corresponding eyeball characteristic information is incorrect. Before the eye mouse is actually applied, the eye mouse is corrected, errors or faults due to the fact that the user does not look at the correct position or the user looks at other places when the eye image is shot can be avoided, and the positioning accuracy of the eye mouse can be improved.

According to the embodiments of the invention, a business data monitoring method and apparatus are provided, which are applied to a monitoring server. The monitoring server is used to monitor the business data between a user's terminal and a business server. The monitoring server records the business request sent by the user's terminal to the business server and the service response sent by the business server to the user's terminal through the mirror port at the port in connection with the business server and the user's terminal. According to the recorded service request and the service response, the method determines whether there is abnormity in the service provided by the business server to the user's terminal. If there is abnormity, pre-warning information is sent to a management person of the business server. According to the method and apparatus of the invention, under the premise that the networking communication between a business server and a user's terminal is not compromised, the monitoring server, through real time monitoring, is capable of finding out the conditions where service abnormity occurs and reports it to the management person without the reporting from the user's side, therefore increasing the user's use experience.

A new extensometer is disclosed that avoids prior art problems of drift and other problems from variations in temperature, humidity and other environmental factors. Two primary extensometer body parts each hold at one end specimen contact rods and at their other ends a displacement measuring sensor, preferably a linear variable differential transformer. A thin hinge area connects the two body parts into a single piece monolithic construction so that relative movement between the two body parts is restricted to a single rotational degree of freedom.

The invention discloses a storage interaction device based on ceph. The storage interaction device comprises a RBD (RADOS (Reliable Autonomous Distributed Object Storage) Block Device) roll and a RBD cache which is correspondingly arranged with the RBD roll, wherein the RBD cache is used for accessing the RBD roll according to a plurality of received access requests sent from a plurality of user sides, and carrying out optimization processing on an access operation; data obtained after the RBD roll is accessed is returned to a corresponding client side. By use of the storage interaction device, a problem that an error is reported since the data is not synchronous when a plurality of client sides simultaneously access one RBD roll through different RBD caches is avoided, and reliability is high. The invention also discloses a storage system based on the ceph, and comprises comprises a plurality of above storage interaction devices, and unnecessary details are not given here.

The invention belongs to the technical field of cloud computing private protection, and discloses an efficient ciphertext retrieval method based on CP-ABE automatic correction and a cloud computing service system. The method comprises the steps of storing an encrypted Bloom filter and a corresponding ciphertext file ID set in a leaf node of the R tree by combining the R tree and the Bloom filter as index structures; using the cloud server to perform the matrix positioning on the R tree according to the search trap door, and then match the encrypted Bloom filters in the leaf nodes; sorting thefiles according to the inner product result of the Bloom filter; introducing a random number in the trap door generation process, wherein different trap doors can be generated even if according to thesame keyword; performing the co-encryption by using the access structure and the owner secret attribute. According to the method, a symmetric key with a small CP-ABE encryption volume is used, so that the fine-grained access control is realized; a multi-agent server is introduced to realize the decentralization, and the collusion between the proxy servers is prevented.

A circuit arrangement for determining a frequency drift in a phase locked loop includes a type I phase locked loop having a phase comparator, a charge pump, a loop filter, an oscillator and also a frequency divider in a feedback path of the control loop. A device is coupled to the phase locked loop for the purpose of determining a pulse length of the actuating voltage signal at at least two different times during an operation of the control loop. Furthermore, a computing unit is connected to an output of the device. It is designed for forming a difference between the pulse lengths at the at least two different times, as a result of which a phase and frequency drift of an output signal of the control loop can be determined.

Data storage devices are described with an ECC system that generate additional on-demand ECC information for a previously written track to provide for correction of data errors in the track and thereby avoid having to rewrite the track. Embodiments of the invention address the squeeze-error problem that arises when writing the next (second) track in a sequence causes errors to be introduced in the adjacent previously written (first) track. In alternative embodiments the existence of the data errors in the first track can be detected by reading the track or by estimating the number of likely errors using head position data measured while writing the first and second tracks. The additional on-demand ECC information can be written on any track that is available.

A method for reconfiguring a storage system communicating with a host, consisting of the steps of formulating a proposed reconfiguration of the storage system from an original configuration, and generating a record of operations of the storage system during an evaluation period in the original configuration. In response to the record, the method further consists of making a determination whether data accessed by the host in the original configuration during the evaluation period would have been unavailable to the host if the proposed reconfiguration had been implemented prior to the evaluation period. In response to the determination, a decision is made whether to implement the proposed reconfiguration.

The invention discloses a patient rehabilitation rating scale generation method, which comprises the following steps of creating patient file information or opening the created patient file information, selecting rating items, calling test questions in a database, and generating test rating paper; after the test is completed, calculating rating results, entering and submitting the rating conclusion, and transmitting the rating conclusion to the database to be stored; calling a historical rating record of a patient, and respectively generating a curve graph of the rating record and a curve graph of the historical rating record in the same coordinate axis. The invention also discloses a patient diagnosis and rehabilitation rating scale generation system.

The present invention relates to a method for simulating the scenes of image signals, which comparing different image signals in alternation time to decide the emitting type and the emitting conversion of a light-emitting device so as to accomplish simulating the scenes of the image signals. The method comprises the steps of: receiving an image signal; sending the image signal to a display device and a light-emitting device respectively; measuring the image signal sent to the light-emitting device and getting a first signal data, the light-emitting device determining its color and brightness according to the first signal data; measuring the image signal sent to the light-emitting device and getting a second signal data after a predetermined time; comparing the first signal data, second signal data with a delay time database to determine whether a delayed light-emitting signal is received; if there is no delay light-emitting signal between the first signal data and second signal data, then the light-emitting device will maintain its color and brightness; and if there exists a delay light-emitting signal between the first signal data and second signal data, then the light-emitting device will light its color and brightness according to the delay light-emitting signal. Furthermore, the present invention also provides a device with the function of simulating the scenes of the image signals and a display device with the function of simulating the scenes of the image signals

The embodiment of the invention discloses a message pushing method. The method comprises the following steps: before pushing a target message to a client, acquiring version identification information of the client; acquiring a message reading capability of the client according to the version identification information; judging whether the client supports reading the target message or not according to the message reading capability of the client; if the client does not support reading the target message according to a judgment result, performing version compatibility processing on the target message; and pushing the target message being subjected to the version compatibility processing to the client. The embodiment of the invention also discloses a message pushing device. Through adoption of the message pushing method and device, the version compatibility processing can be performed when the target message is sent to the client, so that the client can successfully process the received message.

The embodiment of the invention discloses a chest pain centre authentication data integration method and device, an apparatus and a memory medium. The method comprises the steps that a server receivesa data transmission request of a target apparatus or a target system; the target apparatus or the target system preestablishes network communication connection with the server, wherein the data transmission request comprises chest pain patient data information detected by the target apparatus or stored in the target system; if the server determines that the data transmission request passes security verification, the server carries out data check on the data information in the data transmission request; if the server determines that the data information is checked accurately, the server processes or stores the data information; and the server sends accurate response information matching the data transmission request to the target apparatus or the target system. Through application of the method, the chest pain centre data is automatically integrated, and the phenomenon that an error occurs in the chest pain centre authentication data, and various disputes about whether the data transmission is complete and accurate or not are avoided.

The invention discloses a torque measuring mechanism for a spanner. The torque measuring mechanism at least comprises a measuring barrel, a fixed ring and a sleeve, wherein a spiral track is sunken into the barrel, the measuring barrel can be stressed to automatically rotate, and the exterior of the barrel displays a plurality of scales; the fixed ring is used for limiting the measuring barrel toautomatically rotate without displacement; and the sleeve is limited at the outer part of the measuring barrel and provided with a window facing the scale part. The torque measuring mechanism can assist a user in easily identifying the torque value of the adjusted spanner.

A video camera supplementary white light control method used in a video camera having installed therein a microcontroller, an image pickup device, a light sensor and a filter for controlling the operation of a supplementary lighting device that may be installed in the video camera or disposed outside the video camera. The method is to let the wavelengths beyond the overlapped area of the wavelength range sensed by the image pickup device and the wavelength range of the white light emitted by the supplementary lighting device be removed by the filter, so that the light sensor can receive a predetermined wavelength of light and compute the luminance of the received light, and the microcontroller can compare the luminance data to a reference data and then control the operation of the supplementary lighting device subject to the comparison result.

The invention provides an online to offline printing design output system based on cloud service. A standard printing layout document with a unified structure and format definition is formed at the cloud, and the standard printing layout document is output to printer equipment of a printing equipment system through a standard interface to prepare for offline printing; the printer equipment checks the standard printing layout document according to a parameter indicating the actual layout printing output setting and ability per se to determine the match of the equipment with a printing layout, so as to avoid layout waste and error report; and moreover, the standard printing layout document provides a good foundation for fast and convenient layout edition, and an effective printing co-edition operation can be realized.

The invention discloses a processing method and a processing device of screen print. The method comprises the steps of: determining parameters of the screen print needed to be led out according to a screen print leading-out request input by a user; introducing the parameters into a statement predetermined for leading out the screen print; and obtaining the screen print matched with the parameters by executing the statement and leading out the obtained screen print. According to the processing method and the processing device of the screen print, provided by the invention, the memory footprint by screen print operation is reduced by receiving the request of the user and leading out the screen print require according to the stored statement for leading out the screen print, and as the statement is preconfigured, the accuracy of the screen print operation is improved. In addition, the users can share the design result, and the user experience is improved.

The invention provides an interactive ElasticSearch depth paging inquiry method, which is characterized by comprising receiving a inquiry request sent by a client; judging whether the inquiry requestis a first inquiry request and is smaller than the paging threshold value, if both of them are negative, carrying out the interactive query mode, aggregating and calculating the data of the exhaustively classified fields other than the query fields, and sending the query criteria to the ElasticSearch server according to the refined field combination selected by the user; encapsulating the resulting data returned by the ElasticSearch server and returning it to the client. The invention can real-timely and dynamically recommend query conditions to interact with the user through the interactive query mechanism, and provides the user with a choice, so that the query is more friendly and efficient.

The invention provides a method and apparatus for achieving PCB design. The method comprises: ascertaining the layer norm of the structure picture, ascertaining the corresponding relation between each norm layer and each layer of the PCB design picture, when it needs to dose PCB design, drawing the corresponding structure picture by the layer norm of the structure picture and transferring the structure picture into the PCB design picture.

The invention discloses a business server management method, device and system. The method comprises the steps that heartbeat information of a business server is received, and whether the business server has a fault or not is judged through the heartbeat information; when it is determined that the business server has a fault, a received business request is sent to another business server to be processed. Whether the business server has a fault or not is judged through the heartbeat information, and when the business server has a fault, the business request which should have been processed by the business server is sent to another business server to be processed, so that the business request is processed in time, multiple times of report errors are prevented, the system performance is improved, and the problem that when a certain business server has a fault, the corresponding processing capacity is lost, but the business request will continue to request the fault business server to process the business, the fault business server can not process the business request, and report errors are caused is solved.

The invention relates to the technical field of cabinets, in particular relates to a constant temperature and humidity incubator. The constant temperature and humidity incubator is used for placing culture dishes and performing culture treatment, and comprises a box body, a box door, a heating unit, a humidifying apparatus, refrigerating equipment and a circuit board, wherein the box door is arranged at front side face of the box body, a temperature sensor and a humidity sensor are arranged on the inner side surface of the box body, a plurality of clapboards are arranged in the box body, and the culture dishes are placed on the clapboards; a wireless signal generator and a wireless signal receiver are arranged on the circuit board connected with a mobile device through wireless signal transmission; a culture dish storage disk comprises a rotary disk and a rotating motor, a rotary shaft is arranged at the output end of the rotating motor, the rotary disk is arranged on the rotary shaft, a cooling plate is arranged below the rotary disk, is fixed on the rotary shaft, and adheres to the lower surface of the rotary disk, and a plurality of culture dish placing slots distributed in a diverging manner are arranged on the surface of the rotary disk.

The invention discloses an Internet of Things-based anti-retrograding safety escalator used for shopping malls. On the basis of Internet of Things, an image is acquired in real time by shooting a retrograding passenger; behavior information and face information of the passenger are extracted after a series of image processing and analysis, and are compared with a retrograding behavior model for passengers of all ages in a database; after comparison passes, the passenger having a retrograding behavior is accurately judged based on a facial recognition technology, and the passenger is prompted through voice to stop the retrograding behavior; and meanwhile, an automatic safety door is closed and an audible and visual alarm is started to prevent the situation that the passenger retrogrades further to be in danger, and taking preventive measures is achieved. Compared with an existing anti-retrograding way, the anti-retrograding safety escalator is more accurate and is not easy to make mistakes, and has a notable anti-retrograding effect; and meanwhile, a navigation function in a shopping mall is provided to correctly guide passengers to go to a suitable site to take an escalator or an elevator, and the probability of the retrograding accident is lowered while convenience is brought to the passengers.

The invention discloses a data query method and device. The data query method comprises the following steps of receiving a data query request; acquiring key data of to-be-queried data in the data query request from a corresponding normal table of a database, wherein the key data at least comprises data capable of uniquely identifying the to-be-queried data; creating a transaction temporary table in the temporary table space of the database, and inserting the key data of the to-be-queried data into the transaction temporary table; establishing a table connection of the transaction temporary table and the normal table, and achieving query of the to-be-queried data by using the table connection. The data query method provided by the invention realizes the query of the to-be-queried data by the table connection, since the transaction temporary table is established in memory, the efficiency is significantly improved compared with directly searching the data in a hard disk. Besides, the problem that errors and high data pressure caused by directly querying by using an SQL (Structured Query Language) statement is solved by using the table connection to query.

The invention discloses a standard operation guidance system for intelligent manufacturing, processing and production, and an operation method. The system comprises a Web terminal, an APP terminal andan operation platform, wherein the Web terminal provides the configuration information, the data analysis information and an operation instruction of a specific product standard so that background management personnel can check the specific operation information, master the operation condition of an operator and distribute the operation instruction to the corresponding operation platform, the APPterminal displays an operation instruction book to provide the operation instruction, guides workers to realize intelligent material taking and intelligent error prevention through coordination workof the working platform according to the operation method of the standard operation instruction system, and improves operation efficiency, all operation information is collected in real time, and visualization of a production site is achieved.

The invention relates to a project release method, a project release device, a project release system and computer equipment. The method comprises the steps of receiving a project release request; obtaining project data and a plurality of target nodes corresponding to the to-be-published project according to the project publishing request; pushing the project data to a temporary directory of eachtarget node; after the pushing is completed, obtaining an offline directory of each target node; synchronizing the project data in the temporary directory of each target node to a respective offline directory; and after synchronization is completed, switching the offline directory of each target node into an online directory. By adopting the method, homology of all target nodes can be realized, projects can be published at the same time, and the problems of inconsistent access codes and error reporting in the publishing process are avoided; meanwhile, developers do not need to operate in the publishing period, the project can be automatically published at any time, online problems can be quickly responded, and the timeliness of project publishing is effectively improved.

The invention relates to a grinding method and to a cylindrical grinding machine, in which a sintered hard metal round rod is completely pushed through a chuck of a workpiece spindle head, said chuck having chuck jaws. Two backrest seats are ground on the freely projecting end area of the round rod, and two backrests are then placed on the round rod in directions. The resulting secure support of the end area enables a front cone to be ground with a high level of precision with regard to the concentricity at the end of the round rod facing the quill of a tailstock. A multiple grinding wheel, which is comprised of two differently designed individual wheels that directly rest against one another in an axial manner, serves to grind the front cone and is advanced toward the round rod in the X-direction. The multiple grinding wheel is mounted in a grinding spindle. The individual wheels have different grinding areas. After the front cone has been ground, it is lodged in a hollow punch at the front end of the quill, whereby the quill is displaced toward the front cone in the direction of arrow. The end area of the round rod is hereby optimally fixed at both ends without the first fixing of the chuck having to be released. In this state, the desired cylindrical grinding final contour of the end area can be produced by cylindrical grinding. This procedure is particularly advantageous for producing hard metal tools. By working the rod with a single chucking, machining can be carried out both economically and without the risk of radial deviations. The different individual wheels of the multiple grinding wheel can serve additional different grinding tasks. When the end area has reached the desired concentric final contour, it is cut off from the round rod by the individual wheel.

The invention relates to an access method and system of a Web configuration file reloading process. The method comprises the following steps: when a Web container enters a restart process, shielding a page access request at a front end of a Web system; when the front end of the Web system receives the page access request, stopping responding to the access request, and sending a test request to a test interface of the Web system, wherein the test interface is an interface used for detecting a service state of the Web system; and after acknowledgment information of restart completion returned by the test interface is received, removing the shielding setting of the front end of the Web system to the access request, and restoring the response to the page access request. The technical scheme of the invention improves the page prompting effect, a user can obtain the restart process of the Web container in real time, and thus the user experience is improved.