69results about How to "Avoid distracting situations" patented technology

The invention discloses a method for shortening queuing checkout time in markets. The method comprises that a queue shortening person scans articles in shopping trolleys of queuing customers in a checkout channel by using bar code identifying equipment, and orderly puts the scanned articles in the shopping trolleys in a queue shortening bag for package, wherein each queue shortening bag is stuck with a queue shortening bar code label; and when the queuing customers push the shopping trolley to a checkout counter, a cashier at the checkout counter scans the queue shortening bar code labels on each shopping bag by using the bar code identifying equipment one by one, and takes out article details presented by the queue shortening labels from a wireless accessing base station. Because the cashier at the checkout counter does not need to scan the articles one by one, but only scans the queue shortening bar code labels on the queue shortening bags in the whole checkout process, the cashier at the checkout counter saves two steps of scanning each article one by one and packing the articles so as to greatly improve the checkout speed of the articles, achieve quick checkout, and reduce holiday queuing phenomena.

The invention belongs to the technical field of touch screens and particularly relates to a touch point recognition method and device. The touch point recognition method comprises the steps that a touch screen terminal determines a touch point invalid strategy; a touch event in a touch screen is obtained; according to the touch event, a touch point in a touch screen margin area of a touch gesture is determined; and according to the touch point in the touch screen margin area of the touch gesture and the touch point invalid strategy, an invalid point in the touch screen margin area of the touch gesture is recognized. Due to the fact that the invalid point in the touch screen margin area of the touch gesture can be recognized, the situation that all touch points on the touch screen margin area of the touch screen terminal are recognized as valid touch points, so that the recognizing results of the touch gesture are interfered is avoided, and the accuracy of touch gesture recognition and the efficiency of touch screen operation are improved.

Disclosed in the invention is a wireless charging transmitting circuit comprising a transmitting circuit control center, a drive circuit, an energy emitting circuit, a wireless transmitting coil, a current detection circuit, a motor control, and a motor. The current detection circuit is used for colleting the working current of the energy emitting circuit and feedbacking the collected working current to the transmitting circuit control center; the transmitting circuit control center is used for adjusting the axis position of the wireless transmitting coil; and the motor controller controls drives the motor to adjust the position of the wireless transmitting coil according to the position control signal provided by the transmitting circuit control center, so that the axis of the wireless transmitting coil and the axis of a wireless receiving coil trend to be consistent. According to the invention, convenience can be brought for application of wireless charging equipment, the potential safety hazard caused by wireless charging application during driving process can be reduced, and thus security of vehicle-mounted wireless charging application is improved.

The invention provides a virtual resource pushing method and device. The method comprises the steps of obtaining preset information on one or more virtual resources to be pushed to a user, wherein the one or more virtual resources are used for being exchanged through a corresponding number of virtual money; according to the quantity of the virtual money in a user's account, calculating virtual resources capable of being exchanged by the user among the one or more virtual resources; and sending information on the exchangeable virtual resources to a user's client to be displayed. According to the technical scheme, when the virtual resources are pushed to the user, first according to the quantity of the virtual money the user has, the virtual resources capable of being exchanged by the user are calculated, so that it is guaranteed that the pushed virtual resources are all meaningful to the user, and interference to the user is avoided.

The embodiment of the invention discloses a method and equipment for processing uplink data transmission. By the technical scheme of the embodiment of the invention, the method comprises the following steps that: terminal equipment can accurately determine a special uplink sub-frame allocated by a base station, and the terminal equipment can stop the uplink data transmission on the special uplink sub-frame so as to avoid interference with downlink data transmission of cells caused by performing uplink data transmission on the special uplink sub-frame by the terminal equipment, and ensure the communication quality of the system.

The invention provides a method and a device for resource allocation. The method includes the following steps: network control equipment acquires position indication information reported by a vehicle terminal; and the network control equipment allocates radio resources of the vehicle terminal according to the position indication information. Through the technical scheme, the network control equipment can allocate the radio resources of the vehicle terminal according to the position indication information. The problem in related technologies that terminals which are close and use the same time-frequency resources to send messages interfere with each other is solved. The situation in which close terminals interfere with each other due to the fact that the terminals use the same radio resources is avoided, namely, the utilization rate of radio resources is improved on the premise of avoiding interference and listening incompleteness.

The present invention discloses a message display method and device, a terminal and a storage medium, and belongs to the technical field of terminals. The method includes the steps: acquiring a to-be-displayed notification message in a session of a target group; acquiring a session scenario corresponding to the notification message; and displaying the notification message in a specified Do-Not-Disturb mode when the session scenario is a private session scenario in the group, wherein the private session scenario in the group is used to indicate that the association degree between the notification message and a user account of the terminal is less than an association threshold value. In the embodiment of the present invention, if the to-be-displayed notification message in the session of thetarget group is a message that is not too much relevant to the user, the user does not need to pay attention to the notification message, and the terminal can display the notification message in thespecified Do-Not-Disturb mode, thereby preventing the frequent prompt of the notification message from disturbing the user in the related technologies, and improving the display effect of a message.

The invention discloses a metadata recovery method and device based on an SSD, equipment and a medium. The method comprises the following steps: when the SSD is powered on and started, retrieving required target metadata in a PBA address interval pre-divided in a FLASH chip of the SSD; wherein the storage space corresponding to the PBA address interval is continuous, and only metadata is stored inthe storage space; and reading the target metadata, and loading the target metadata to a memory chip of the SSD. According to the method, the FLASH chip of the SSD is divided in advance; The PBA address interval obtained through division is continuous, only metadata is stored, the situation that the metadata is interfered by user data in the metadata retrieval process can be avoided, and therefore the metadata retrieval efficiency of the SSD in the power-on recovery process is relatively improved, and the power-on starting efficiency of the SSD is guaranteed. In addition, the invention further provides an SSD-based metadata recovery device, SSD-based metadata recovery equipment and an SSD-based metadata recovery medium, and the beneficial effects are the same as described above.

The invention relates to the technical field of smart terminal system, and discloses an Android system Toast information control method and system. The Android system Toast information control method includes the steps: calling a Toast. makerText method to obtain a Toast object; calling a Toast. getView method to obtain a layout view of the Toast object; calling a Toast. addView method to add the obtained layout view of the Toast object into a WindowManager; and calling a handler. postDelayed method to delay the display time of the layout view of the Toast object to a preset display time. The technical scheme of the Android system Toast information control method and system can flexibly control the display time of the Toast object according to the practical Toast prompt demand, and improves the prompt effect of the Toast object and the user experience of the Android system.

The invention provides a pipeline cleaning device for loose removal of solidified moss on the inner wall of a pipeline and relates to the field of pipeline dredging. The pipeline cleaning device comprises a pipeline body, a control air bag, an arc-shaped control board and a pipeline wall dredging mechanism. The surface of the pipeline body is in a U shape. The pipeline wall dredging mechanism is positioned inside the pipeline body. The control air bag is positioned outside the pipeline body. The surface of a telescopic air bag is fixedly bonded with an extrusion plate. A portable handle is fixedly connected to the surface of the extrusion plate. An arc-shaped chute is formed in the surface of the arc-shaped control board. The pipeline cleaning device for cleaning the inner wall of the U-shaped water delivery pipeline can adapt to cleaning the inner wall of pipelines of different sizes by utilizing the expansion and contraction of the air bag, and dirt is cleaned by utilizing the expansion and contraction tension and clamping action, so that the problems that the rotation of a common pipeline cleaning device is difficult to control when the U-shaped pipeline is cleaned, impurities on the pipeline wall cannot be effectively destroyed and removed, the cleaning effect is poor, and the cleaning efficiency is affected are effectively solved.

A method for testing standard conformity of resource exchange system on government affairs includes setting up exchange interface and test control template by utilizing specified format, arranging auxiliary test tool on tested interface, carrying out test on conformity and carrying out analysis-statistics on various test records for working out test report.

The invention discloses a fee deduction information management method based on ETC vehicle-mounted equipment and the ETC vehicle-mounted equipment. The method comprises the steps that the ETC vehicle-mounted equipment receives a fee deduction instruction sent by ETC wireless communication equipment; the ETC vehicle-mounted equipment outputs payment information for people in the vehicle to learn, wherein the fee deduction instruction comprises the fee needing to be paid by the vehicle corresponding to the ETC vehicle-mounted equipment in the passing process, and the payment information comprises the fee. Therefore, the ETC vehicle-mounted equipment can output the payment information according to the received fee deduction instruction, so that people in the vehicle can know the payment information, and the user can visually and accurately acquire the payment information.

The invention discloses a device-to-device (D2D) resource allocation method and a D2D resource allocation device. The method comprises the steps of determining time division duplex (TDD) uplink configuration and downlink configuration used by a cell, and a D2D resource allocation period; according to the instruction of the TDD uplink configuration and downlink configuration, starting configuring a D2D subframe from the last uplink subframe of the D2D resource allocation frame in the D2D resource allocation period, wherein the first uplink subframe of the D2D resource allocation frame in the D2D resource allocation period is not used as the D2D subframe. Through adoption of the D2D resource allocation method for D2D subframe configuration, the D2D and user equipment (UE) can easily determine TDD uplink and downlink reference configurations fed back by a physical uplink control channel (PUCCH). If the D2D and the UE need to support transmission in an idle mode of radio resource control (RRC), the method can be adopted and can prevent inter-subframe interference due to timing offset.

The invention relates to an ultrathin clamping type carrier. The ultrathin clamping type carrier comprises a rack, clamping mechanisms and a walking mechanism, wherein the clamping mechanisms and thewalking mechanism are arranged on the rack. Each clamping mechanism comprises two clamping arms symmetrically hinged to the same side of the rack, wherein a worm gear is fixedly arranged at the root of the clamping arm, two worms matched with the worm gears are arranged on the rack through a support, the rotating directions of worm teeth on the two worms are opposite, the two worms are coaxially arranged, the opposite ends of the two worms are connected through a coupler, the free end of one worm is connected with a first servo motor through a first speed reducer, and the two clamping mechanisms are arranged on the two sides of the rack and used for clamping a left wheel and a right wheel of an automobile. The walking mechanism comprises two front wheel sets arranged on the two sides of the front end of the rack and two rear wheel sets arranged on the two sides of the rear end of the rack. A battery and a charger are arranged on the rack, the battery is electrically connected with an inverter, and the first servo motor and a second servo motor are electrically connected with the inverter.

The embodiment of the invention provides a charging method and system. The method is applied to a toll collection system. The toll collection system comprises electronic tags arranged on vehicles, a controller, phased array antennas arranged on all first lanes and microwave antennas arranged on all second lanes. The first lanes and the second lanes are alternately arranged. The method comprises the following steps that: when one microwave antenna identifies a first electronic tag, first tag information of the first electronic tag is read, first adjacent tag information read by an adjacent phased-array antenna of the microwave antenna is obtained; whether a first vehicle where the first electronic tag is located is on a lane where the microwave antenna is located is determined according tothe first tag information and the first adjacent tag information; and if so, the passage fee is deducted from the account corresponding to the first electronic tag, first payment success information is generated, and the first payment success information is sent to the controller. Therefore, a problem of adjacent vehicle interference is solved.

The invention discloses an online teaching interaction method, device and system and a medium, and the method comprises the steps: detecting whether a teacher user inputs a classroom interaction instruction or not when online teaching live broadcast is carried out; when the classroom interaction instruction is detected, obtaining interaction target information in the classroom interaction instruction; outputting interaction information at the live broadcast end of the corresponding student user according to the interaction target information, and establishing private interaction between the teacher user and the corresponding student user through the interaction information. According to the embodiment of the invention, the classroom interaction instruction input by the teacher user is detected in real time in the online live broadcast process, and the interaction information can be output at the live broadcast end of the specified student user, so that the private interaction between the teacher user and the student user is established, the flexible interaction aiming at the single student user is realized to achieve the reminding purpose, and the condition that the attention of the student user is distracted is effectively avoided.

The invention provides a chip package structure semi-finished product, a module, and a fabrication method of a chip package structure semi-finished product. According to the invention, a plurality ofconductive terminals are positioned by a positioning shell to be synchronously arranged, so that the arrangement time of the conductive terminals is reduced, and then, the positioning shell is removedto expose the top lap joint parts of the conductive terminals to be electrically connected with a preset circuit substrate or an electronic assembly. The chip package structure module can quickly form a plurality of chip package structures in a cutting mode, so that the manufacturing process of the chip package structures is simplified, and the yield of products is increased.

The embodiment of the invention provides a display adjustment method, device and system and a storage medium, wherein the method comprises the steps of obtaining a reference position on an image displayed by a head-up display (HUD) system, the reference position being related to the focus position of the eyes of a user on the image displayed by the HUD system; acquiring a brightness weakening coefficient of each pixel point according to the distance between each pixel point of the image and the reference position; adjusting the display brightness of each pixel point in the image according to the brightness weakening coefficient of each pixel point; and displaying the adjusted image according to the display brightness of each pixel point in the adjusted image. According to the display adjustment method, device and system and the storage medium provided by the embodiment of the invention, the situation that a driver is distracted by irrelevant information when watching the HUD image can be avoided, the visual fatigue of the driver can be reduced, and an important role is played in reducing traffic accidents.

The invention relates to the technical field of gates, and discloses a gate machine, which comprises a first gate machine frame and a second gate machine frame which are arranged side by side, whereina channel is formed between the first gate machine frame and the second gate machine frame, and a passage device is arranged in the channel to divide the channel into a first region and a second region. In the first region, a plurality of TOF distance measuring sensors are arranged at the position, corresponding to the first region, of at least one of the first gate machine frame and the second gate machine frame in the extending direction of the channel. In the second region, a plurality of TOF distance measuring sensors are arranged at the position, corresponding to the second region, of atleast one of the first gate machine frame and the second gate machine frame in the extending direction of the channel. The identification range of the TOF distance measuring sensors located in the first region forms a first detection region, and the identification range of the TOF distance measuring sensors located in the second region forms a second detection region. The gate machine disclosed by the invention not only can reduce the interference among the sensors, but also can accurately judge the track of a traveler.

The invention discloses a floating and sinking type heat conduction coating for an LED lamp and a preparation method of the floating and sinking type heat conduction coating, and belongs to the technical field of heat conduction paints.The raw materials of the coating can be improved, floating and sinking heat dissipation rods are innovatively introduced to be pre-buried in the coating and extend to the surface of the coating, and the floating and sinking heat dissipation rods can fully absorb heat and then trigger floating and sinking actions; after the internal movable rod absorbs enough heat, the cooling liquid in the thermal trigger ball is heated and evaporated, so that the internal air pressure is gradually increased until the closed state of the control pipe is broken through, and a large amount of gaseous cooling liquid and air enter the thermal floating ball to form impact and force the thermal floating ball to expand; under the dual action of impact force and buoyancy, the hot floating ball forces the movable rod to integrally rise to increase the contact area with the outside, so that rapid heat dissipation is realized, air flow near a coating is caused, accumulated dust on the coating is blown off while the heat exchange efficiency is accelerated, high heat conductivity is always kept, and then the movable rod automatically resets after being cooled, so that the service life of the coating is prolonged. And an efficient dynamic heat dissipation effect can be realized.

The invention discloses a wireless network connection method and device, an access point and a storage medium, and belongs to the field of network connection.The method comprises the steps that if wireless security fidelity setting detection requests broadcasted by at least two wireless clients are received, the wireless clients send the wireless security fidelity setting detection requests to the access point; if yes, determining a target wireless client with the strongest wireless network signal from the at least two wireless clients; and sending wireless security fidelity setting detection response information to a target wireless client, so that the target wireless client establishes connection with the wireless access point. The wireless access point and the wireless client with the strongest signal in the wireless clients corresponding to the received wireless security fidelity setting detection request are connected in an associated manner, so that interference in the connection process of the wireless clients and the wireless access point when a plurality of wireless clients exist in the WPS state at the same time is avoided; and the connection success rate between the wireless client and the wireless access point is improved.

The invention discloses a camera device, electronic equipment, and a depth-of-field detection method and device, belongs to the technical field of communication, and can solve the problem that the existing electronic equipment is difficult to overcome multi-machine interference during depth-of-field detection. The device comprises a transmitting assembly and a receiving assembly. The transmitting assembly comprises at least one transmitting subarea, and each transmitting subarea is provided with at least one laser used for transmitting polarized light with a first specified polarization angle; and the receiving assembly comprises a plurality of polarization detection units, each polarization detection unit comprises a polarization filtering element and a photoelectric imaging element, and when the receiving assembly receives the polarized light of the first polarization angle, the polarized light of the first polarization angle only can pass through the polarization filtering element corresponding to the first polarization angle and irradiates the photoelectric imaging element. According to the scheme, the possibility that the receiving assembly receives other light rays (light rays reflected based on the light rays emitted by other emitting assemblies) can be greatly reduced, so that the situation of multi-machine interference can be avoided.

The invention relates to a fruit picking machine capable of accurately searching fruit positions. The fruit picking machine comprises a walking device, a collecting box, a feeding device and a pickinglifting air cylinder, wherein a picking lifting seat is arranged on the picking lifting air cylinder, and a picking mechanism is arranged on the picking lifting seat; the feeding device comprises a feeding lower pipe which is communicated with the collecting box and vertically extends, an inclined feeding middle pipe is communicated to the feeding lower pipe, a vertical feeding upper pipe is communicated to the feeding middle pipe, a vertical upward visual detector is arranged on the feeding upper pipe, an outward lower inclined air blowing opening is arranged in the lateral side of the feeding lower pipe, the air blowing opening is communicated with an air blowing pump, and force damping elastic blocks are arranged at the matched positions among the feeding lower pipe, the feeding middlepipe and the feeding upper pipe. According to the fruit picking machine disclosed by the invention, the visual detector is arranged on the feeding pipe, the feeding pipe is communicated with the airblowing pump, and the air blowing pump can blow air upwards continuously; thus, the fruits are prevented from being shaded by leaves, the fruit positions can be comprehensively detected by the visualdetector, and more complete picking can be achieved.

The present invention discloses a vehicle navigation system. The system comprises a navigation module, a Bluetooth module, a SIM communication module, a sound collection module and an intelligent monitoring module, which are used for communicating with a remote terminal and transmitting navigation driving state information; a voice identification module and a gesture determination module, which are used for identifying gesture information of three fingers of the driver and activating the corresponding function module according to the gesture information; and a control information calculation module, which is used for calculating and comparing voice control information identified by the voice identification module and gesture control information acquired by the gesture determination module,and transmitting a comparison result to the central processing unit. According to the technical scheme of the present invention, by combining the voice and the gesture, the control instruction can beaccurately identified in the non-visual situation, the defect of poor accuracy when the voice or the gesture is separately identified is avoided, and without distracting the line of sight of the driver, the safe driving experience of the car navigation system is improved.

The invention relates to the technical field of automobiles, in particular to a parking auxiliary warning system and method suitable for an automatic-transmission automobile type, and an automobile. The parking auxiliary warning system comprises a distance parameter real-time collecting module, a safe distance judging module, an R-transmission stay time collecting time, a stay time judging moduleand a warning control module. The distance parameter real-time collecting module is used for collecting the distance parameter between the automobile and a barrier in real time. The safe distance judging module is used for judging whether the received distance parameter between the automobile and the barrier exceeds a preset safe distance threshold value or not. The R-transmission stay time collecting time is used for collecting the R-transmission stay time when a transmission handle is at an R transmission in real time. The stay time judging module is used for judging whether the received R-transmission stay time is within a preset stay time threshold value or not in real time. The warning control module is used for controlling a warning module to start and stop warning. According to theparking auxiliary warning system and method suitable for the automatic-transmission automobile type, and the automobile, a user can be effectively reminded to control the distance between the automobile and the barrier during parking, the situation that the warning module sends a warning sound to disturb the user under the unnecessary case can also be avoided, and thus the experience and feeling of the user during parking are improved advantageously.

The embodiment of the present invention provides a charging method and system. The method is applied to the charging system. The charging system includes an electronic tag installed on the vehicle, a controller, a phased array antenna installed on each first lane and an The microwave antenna on the two lanes, the first lane and the second lane are arranged alternately, the method includes: when the microwave antenna recognizes the first electronic tag, reads the first tag information of the first electronic tag, and obtains the relative information of the microwave antenna Adjacent to the first adjacent tag information read by the phased array antenna, judge whether the first vehicle where the first electronic tag is located is on the lane where the microwave antenna is located according to the first tag information and the first adjacent tag information, if it is determined that the first When a vehicle is on the lane where the microwave antenna is located, the toll is deducted from the account corresponding to the first electronic tag, and the first payment success information is generated and sent to the controller, so as to avoid the interference of adjacent vehicles.

The invention relates to the technical field of medical equipment, and discloses quick nucleic acid extraction equipment. The equipment comprises a driving base, a controller, a visual isolation coverand an extraction rotating disc; the left side of the top of the driving base is fixedly connected with the controller; and the right side of the top of the driving base is fixedly connected with thevisual isolation cover. According to the technical scheme, through match use of clamping rings and limiting rings, when extracting solution test tubes are placed, the bottom end of each extracting solution test tube penetrates through one limiting ring, vertical lines on test tube caps are meshed with vertical line grooves, and the bottom of each extracting solution test tube cap is in contact with the top of one limiting ring, so that the extracting solution test tubes cannot rotate in an extracting process, and the extracting solution test tube caps can be clamped by the vertical line grooves. Therefore, when the extracting solution test tubes are rotated, the test tube caps cannot be scattered on a reagent placing plate, interference among different reagent tubes can be avoided, and extraction safety and reagent stability can be ensured.

The invention discloses a timing control system for testing a T-con board, which includes a power input module, a protection module, a delay module, a control module, a voltage conversion module and a button input module, and the output terminals of the power input module are respectively connected to the voltage conversion The input terminal of the module is electrically connected with the protection module, the output terminal of the protection module is electrically connected with the input terminal of the delay module, the output terminal of the delay module is used for output voltage, and the control module is respectively connected with the voltage conversion module, the key input module and the delay module. The modules are electrically connected. The invention is a timing control system for testing a T-con board. By arranging a protection module, a delay module and a control module on a circuit board, compared with the prior art, it is possible to avoid the occurrence of welding wires The problem is that the connection is simple and convenient, which makes the whole system compact; at the same time, it can also avoid interference caused by too long welding leads, improve the stability of the test, and then improve the accuracy of the test.

The invention discloses a metadata recovery method and device based on an SSD, equipment and a medium. The method comprises the following steps: when the SSD is powered on and started, retrieving required target metadata in a PBA address interval pre-divided in a FLASH chip of the SSD; wherein the storage space corresponding to the PBA address interval is continuous, and only metadata is stored inthe storage space; and reading the target metadata, and loading the target metadata to a memory chip of the SSD. According to the method, the FLASH chip of the SSD is divided in advance; The PBA address interval obtained through division is continuous, only metadata is stored, the situation that the metadata is interfered by user data in the metadata retrieval process can be avoided, and therefore the metadata retrieval efficiency of the SSD in the power-on recovery process is relatively improved, and the power-on starting efficiency of the SSD is guaranteed. In addition, the invention further provides an SSD-based metadata recovery device, SSD-based metadata recovery equipment and an SSD-based metadata recovery medium, and the beneficial effects are the same as described above.