247 results about "Standard line" patented technology

The invention discloses an accurate public traffic positioning method based on standard line matching, which pertains to the filed of dynamic public traffic information collection and is applied to dynamic information release and dynamic scheduling. The traditional method adopts the method of difference, inertial navigation or adding road test equipment to improve the positioning precision, and the equipment cost is increased due to the adding of additional hardware modules. According to the deviation or loss rule of the urban public traffic vehicle-bone GPS collected data, by being combined with the public traffic operation characters and on the basis of not increasing the equipment cost, the invention effectively improves the accuracy of the GPS positioning by being matched with the GIS public traffic line map data with the shape points of high density. The method firstly generates the GIS public traffic line map data with the shape points of high density and accurate stop positions so that the map data is taken as a reference to be used as the foundation for correcting the deviation and filling up the lost data, and matches the real-time collected data with the map data to obtain the precise position information, thus meeting the requirement of public traffic positioning. The method can also be applied to the problem of correcting other positioning information with fixed lines.

An apparatus and method for providing a public or private electric charging station or device. In the case of a public station, a user can approach an outlet station in an electric car, plug the car into the station similar to using a gasoline pump, present a credit card to the system, and be provided with either standard line voltage of sufficient wattage to charge the battery of an electric or hybrid vehicle. After the vehicle is charged, the credit card debited for the correct amount for the power dispensed, or other arrangements to pay can be accommodated such as debiting a prepaid account. Optionally, the user can also inject reverse-flow power back into the grid for credit and receive credit for the power injected. The present invention can take advantage of dynamic power rates and cause an optional delay in charging until a favorable power rate. Several users can share the same private or semi-private station, and can identify themselves to the station by key access, card swipe, biometrically, or by a card containing an RFID chip that contains their identity. Service provided could then be billed to a prepaid or subscriber account. A central computer can manage several remote power dispensing stations over a network.

A public or private electric charging station or device for an electric vehicle. A user can approach an outlet station in an electric car, plug the car into the station similar to using a gasoline pump, present a credit card to the system, and be provided with either standard line voltage of sufficient wattage to charge the battery of an electric or hybrid vehicle. After the vehicle is charged, the credit card debited for the correct amount for the power dispensed, or other arrangements to pay can be accommodated such as debiting a prepaid account. Optionally, the user can also inject (100) reverse-flow power back into the grid for credit and receive credit for the power injected. Several users can share the same station, and can identify themselves by key access, card swipe, biometrically, or by a card containing an RFID chip that contains their identity.

The invention discloses a 10 kV line loss and low voltage district line loss management analysis method, and belongs to the field of power supply. The method comprises the steps that a distribution network line loss standardization management mode and a line loss management system are built; all links of line loss work are arranged, the work focus of line loss management is grasped, a point-like line loss management mode is formed, and the integrated line loss management mode is guided through clear labor division and tacit cooperation, so that the line loss rate of power supply enterprises is gradually lowered, electric energy consumption in the power supply and distribution process is reduced, and the economical increase value of power supply enterprises is improved. By building the standard line loss management application system, an assistant decision support is provided for user fault repair and positioning, high-load distribution transformer transformation, district load distribution and the like, the phenomena such as equipment damage caused by late fault repair and long-time overload are effectively reduced, and the economic loss value of power supply enterprises is remarkably lowered. The 10 kV line loss and low voltage district line loss management analysis method can be widely used in the field of power supply management and energy conservation.

The embodiment of the invention discloses an image character identification model generation and vertical column character image identification method and device. The image character identification model generation method comprises the steps that a rotation line character training sample is generated, wherein the rotation line character training sample includes a rotation line character image and an expected character identification result corresponding to the rotation line character image, and each character unit in the rotation line character image is different from each character unit in a standard line character image for 90 degrees; and a set neural network is trained by using the rotation line character training sample so that an image character identification model is generated. According to the technical scheme, the technical defects that the existing line character image is difficult to be directly utilized to train a vertical column character image identification can be overcome so that efficient identification of the vertical column characters can be realized.

A system and method are provided to increase the horsepower of an induction motor. One technique for increasing the horsepower of a motor is to connect the motor to a variable speed drive that is providing an output voltage and frequency greater than the standard line voltage and frequency. The connection of the variable speed drive to the induction motor enables the motor to be operated in constant flux or constant volts / Hz mode and provide a greater output horsepower. Another technique for increasing the horsepower of a motor is to use a dual voltage motor configured for lower voltage operation and then provide the motor with the corresponding voltage and frequency for higher voltage operation. The higher voltage and higher frequency can be provided by a variable speed drive with or without voltage boost. A variable speed drive without voltage boost, but with frequency boost, can be used in situations where the standard main voltage is greater than the lower voltage rating.

The invention discloses a Chinese yam and citrus mixed planting method. The method includes the steps that 1, planting holes are dug; 2, seedlings are planted; 3, fertilizer is applied; 4, branches and leaves are trimmed, and flowers and fruits are protected; 5, Chinese yams are planted; 6, Chinese yam hole applied fertilizer is applied. The Chinese yams are planted under citruses according to standard line spacing and a standard interval, citrus fallen leaves, sheared branches and leaves and fruits are utilized for providing nutrients for growth of the Chinese yams to dispel grubs, cutworms and other underground insects, and Chinese yam tubers do not need prevention and treatment by chemical pesticides. In addition, the Chinese yams are utilized so that the soil fertilizer loss caused by water and soil loss can be avoided, the citrus branches and leaves can prevent the Chinese yams from being impacted by storm winds and hard rain, and the Chinese yams can avoid that because too much water is accumulated at the roots of the citruses, the roots are rotten; advantages of the citruses and advantages of the Chinese yams can be complementary, growth contradicts of the citruses and Chinese yams are controlled, mutual promotion and mutual benefit are achieved, the survival rate of plants of the citruses and Chinese yams is increased, the yield of fritillary bulbs and snakegourd fruits is increased, and the quality of the fritillary bulbs and snakegourd fruits is improved.

The face identifiation method in the bill image treatment process includes the following steps: firstly, inputting image of face to be identified, pretreating said face, utilizing characteristic line or characteristic character of pretreated image to compare and match it with standard line or standard character of prestored every standard face and according to matching confidence level defining identified face.

The invention provides a test paper reading method and a pregnancy test and ovulation testing method using same. The test paper reading method is that a portable mobile communication terminal with the shooting function is adopted; the mobile terminal can be used for shooting the tested test paper, recognizing and reading a standard line and a test line of the test paper, performing pixel gray processing for the standard line and the test line, calculating the ratio of the test line and the standard line after pixel gray processing, and then determining the concentration of a detected object representing the test line, so as to obtain the accurate pregnancy test result and pregnancy period during pregnancy as well as the ovulation result in the ovulation test. With the adoption of the method, a user does not need professional learning; the operation is simple and convenient; all users can test conveniently.

The invention discloses a notch defect detection method for a flexible IC package substrate line. The method comprises the following steps: obtaining target prior knowledge; extracting a boundary contour of a line of a flexible IC package substrate image to be detected to obtain a contour map; using the target prior knowledge as the constraint condition of Radon transform to carry out Radon transform on the contour map, extracting the boundary line in the contour map, and calculating a standard line width or a standard line space between the contours through the boundary line; determining a notch defect on the contour and a curve portion on the contour by aiming at each contour in the contour map; comparing the distance between each pixel point in the curve portion of each contour and thecurved portion of the next contour with the standard line space or the line width between the contour and the next contour, and determining whether the pixel point in the curve portion of the contourhas the notch defect or not according to the comparison result. The method can accurately and quickly detect the notch defects of the linear portion and the curve portion.

The invention relates to a check device, especially providing a check bus arranged in Gray code method as Gray bus, and the method for detecting its signal. The invention comprises a cable sheath, a cable core and a mode core. Wherein, said core comprises at least two couples of core, while one couple is two parallel standard lines, and others are the address lines that crossed in each step; the step of each couple address lines are different, as 2i times of minimum step, while i=0, 1, 2, etc. Said Gray bus and the antenna are communicated via the electromagnetic couple, while detecting the position of antenna at the length direction of Gray bus. The invention uses the electromagnetic couple between the antenna and the Gray bus to transmit information, to realize non-contact position detecting, absolute position detecting with high anti-disturb ability.

The invention relates to the intelligent public transport technology field, and especially relates to a GPS positioning data compensation method. The method comprises standard line path generating steps and GPS positioning data compensation steps, wherein the standard line path generating steps can convert the driving track into a curve model and form a standard line path by using a linear interpolation fitting algorithm; and the GPS positioning data compensation steps can realize continuous compensation for discontinuous GPS positioning data generated by an operating vehicle through classification of off-line types and by using the standard line path to simulate driving of a bus. The method provided by the invention is applied to solve the problem about the discontinuous GPS positioning data generated by an on-line operating bus, and enables the intelligent public transport dispatching system to have more reasonable departure rate and punctuality rate, and enables a daily operation form to be more accurate through compensation of the GPS position data. Besides, the method also reduces the workload for additional recording of the daily operation data in the later period for a dispatching staff.

The invention discloses a handwriting input optimizing method. The method comprises that handwriting data via handwriting input is obtained, handwriting errors caused by ambient or writing shaking are removed by rough filtering, the handwriting data is further optimized via fine filtering, and a character library is searched for a font satisfying the input handwriting to obtain a target character. In fine filtering, the data is optimized via different types of algorithms, handwriting line segments are absorbed and merged via a line segment bounding matrix, unsatisfied handwriting line segments are deleted according to writing principles, and the handwriting line segments are divided into four standard line styles to obtain distinguishable line types of the input handwriting. The invention also discloses a handwriting input optimizing device. Via the optimizing method and device, a user can realize handwriting input rapidly, unclear handwriting caused by different reasons can be optimized into clear and distinguishable handwriting, and standby target characters are obtained by matching the character library.

The invention discloses a method for five-component asynchronous and synchronous drafting regulation and control of yarn linear density and blended ratio. The method is characterized in that a drafting and twisting system comprises a first-grade drafting unit and a second-grade drafting unit which are arranged in a front-back mode, the first-grade drafting unit comprises a combined rear roller and a middle roller, the second-grade drafting unit comprises a front roller and the middle roller, and based on the standard linear speed of the standard line segment, on-line dynamic adjustment of the yarn linear density or / and the blended ratio of yarn Y on i segment can be achieved by increasing or decreasing the rotating speed of a first rear roller, a second rear roller, a third rear roller, a fourth rear roller and / or a fifth rear roller of the rear roller. By means of the method and device, the produced the color mixture of dotted yarn, bunchy yarn and big-belly yarn is evener and more accurate, the middle roller is controlled to rotate in a constant preset speed, it is guaranteed that the blending effect is more stable, and even for the yarn of different batches, obvious changes of color difference do not occur.

The invention discloses a remote distance measurement method based on a plurality of images. The method comprises the following steps of: controlling a cloud deck according to a measured object positioning instruction from a distance measurement client and adjusting an optical zooming camera; sending a collected measured object image to a control center; controlling the cloud deck according to a target point positioning instruction from the distance measurement client; adjusting the optical zooming camera; sending an angle value, which is relative to a standard line, of a connecting line of cloud deck returning measurement points and measured object target points to the control center; and obtaining a distance between the two measured object target points according to the angle value, which is relative to the standard line, of the connecting line of the measurement points and the measured object target points, and the distance between the two measured object target points. According to the remote distance measurement method disclosed by the invention, a manner of combining the controllable cloud deck with a network video is adopted and a laser distance measurement instrument does not need to be adopted; and distance measurement work of a measured object in a construction site can be finished through clicking of a mouse at the distance measurement client so that a user can conveniently monitor a real-time condition of the construction site remotely.

A system and method are provided to increase the horsepower of an induction motor. One technique for increasing the horsepower of a motor is to connect the motor to a variable speed drive that is providing an output voltage and frequency greater than the standard line voltage and frequency. The connection of the variable speed drive to the induction motor enables the motor to be operated in constant flux or constant volts / Hz mode and provide a greater output horsepower. Another technique for increasing the horsepower of a motor is to use a dual voltage motor configured for lower voltage operation and then provide the motor with the corresponding voltage and frequency for higher voltage operation. The higher voltage and higher frequency can be provided by a variable speed drive with or without voltage boost. A variable speed drive without voltage boost, but with frequency boost, can be used in situations where the standard main voltage is greater than the lower voltage rating.

This invention discloses one kind of concrete tie and its production method, after this sleeper suits the heavy load and raises the fast railroad standard line to use sleeper, as well as the radius 500m - 1200m curve and the straight line mountainous area track line use, this invention sleeper keeps off the shoulder structure, it keeps off the shoulder concrete to raise, the gauge back plate adds thick, the rubber backing strip adds thick, sleeper in according to vertical staggers the arrangement way arrangement to have the spiral rib steel bar, is keeping off the shoulder nose minute position disposition shearing force muscle. The beneficial effect is: Enhances keeps off the shoulder intensity, the change crosswise action in keeps off on the shoulder the transmission direction, increased the area of thrust surface, the theory and the experiment had proven might enhance keeps off above a shoulder limit bearing capacity time, effectively solved the concrete to keep off the shoulder to be easy to damage the question; Simultaneously solved the gauge apron block along to keep off on the shoulder to crawl, gets down the string question; Enhances under in the axle and the pillow the section dead load strength, prevented produces along the steel bar vertical crack, effectively strengthens sleeper anti- weary ability and later period intensity.

The invention relates to a TBM hob dynamic and static loaded-line cutting test bed. The test bed comprises an upright post II, a movable cross beam I, a movable cross beam II, a vibration exciter, a transition connecting support, a hob mounting seat II, a movable cross beam fixing bolt, a vertical position adjusting and fastening device I and the like; the upper end of the transition connecting support is fixedly connected with the movable cross beam I, and a guide column at the lower end of the transition connecting support is connected with a guide hole at the upper end of a hob mounting seat II; the movable cross beam II is arranged between the transition connecting support and the hob mounting seat II, and both ends of the movable cross beam II pass through a rectangular guide groove in the upright post II and are fixedly connected with the movable cross beam fixing bolt; the vibration exciter is fixedly connected on the movable beam II, and an impact excitation component of the vibration exciter can be used for applying a vertical dynamic load to the hob mounting seat II; the vertical position adjusting and fastening device I is used for adjusting the position of the vibrationexciter relative to the hob mounting seat II; on the premise that the major structure and the layout form of the existing TBM standard line cutting test bed are unchanged, the hob loading device is improved so as to realize a single-knife rock breaking test under the condition of dynamic and static loading.

The invention relates to a method and a device for automatically lighting an automobile steering lamp, belonging to the technical field of automobile steering lamps. The method comprises the following steps: taking the horizontal axis of the center of a steering wheel in a state of running right ahead as a horizontal axis, the vertical axis of the center of the steering wheel as a vertical axis and the center of the steering wheel as a round dot to establish a coordinate system; measuring the steering angle theta of the steering wheel which takes the right ahead direction as a standard line to turn right or left; and when theta is towards right (left), and theta is larger than alpha (beta), closing a steering wheel steering angle measuring device and a switch thereof, closing a automobile steering lamp circuit, and enabling an automobile steering signal lamp and an indicating lamp to twinkle. The device for automatically lighting the automobile steering lamp is characterized in that the steering wheel steering angle measuring device and the switch thereof are connected with a flasher; the flasher is connected with a power supply, and the power supply is connected with the signal lamp; the steering wheel steering angle measuring device, the switch, the flasher, the power supply and signal lamp cables form a loop; and the device also comprises a device switch. The invention has the advantages of simplicity, high efficiency, lower cost, wide application range and better market prospect.

An antenna for a radio frequency identification tag, includes a dielectric board; and a pair of conductive plates; wherein the pair of the conductive plates has a point symmetrical configuration with respect to a mounting position of a radio frequency identification tag integrated circuit. The pair of the conductive plates and the mounting position of the radio frequency identification tag integrated circuit may be arranged along a standard line on the surface of the dielectric board.

The invention discloses a mixed planting method of lemons and tendril-leaved fritillary bulb. The method comprises the following steps: (1) selecting land; (2) carrying out soil preparation; (3) applying base fertilizer; (4) planting lemon seedlings; (5) planting the tendril-leaved fritillary bul b; (6) managing the lemon seedlings; (7) managing the tendril-leaved fritillary bulb. According to the mixed planting method of the lemons and the tendril-leaved fritillary bulb, the tendril-leaved fritillary bulb is planted under the lemons according to the standard line spacing and separation distance; lemon trees and the tendril-leaved fritillary bulb can be used for preventing water and soil loss and are especially suitable for being planted on barren mountains or riverside at the side of the Yangtze river basin, so that the orchard field is enlarged, and economic use value is high; furthermore, the plant survival rates of the tendril-leaved fritillary bulb and the lemons are improved, and the yields of the tendril-leaved fritillary bulb and the lemons are improved.

The invention discloses a basketball specification detecting device, comprising a detection table bracket, wherein a fine-adjusting device is arranged at the bottom of the detection table bracket; an elastic detection platform, a 120 cm standard line and a 140 cm standard line are arranged on the detection table bracket; and the elastic detection platform is provided with a perimeter detecting device, an elasticity detecting device and a weight detecting device. According to the basketball specification detecting device disclosed by the invention, the defect of lacking strictness in the conventional artificial experience measurement method is solved, the weight detecting device, a diameter measuring (the perimeter detecting) device and the elasticity detecting device are combined integrally, so that a special basketball specification detecting device is formed; the basketball specification detecting device aims at detecting the specification of a basketball scientifically, strictly, comprehensively, conveniently and quickly, and clearly judging whether the detected basketball meets requirements of Basketball Rule issued by an international basketball federation, thereby more scientifically and strictly providing a guarantee for basketball competitions and trainings.

The invention discloses a wiring harness test instrument, which comprises a microcontroller unit (MCU), input equipment, a storage circuit, display equipment, an input port and an output port, wherein the input equipment, the storage circuit, the display equipment, the input port and the output port are respectively connected with the MCU, an isolation circuit is connected between the MCU and the output port, the interference problem between the port levels during the circuit scanning can be effectively solved, and the re-study problem after the power failure is solved through the storage circuit. The invention also discloses a wiring harness test method based on the wiring harness test instrument. According to the method, the number and the located positions of effective lines of the input and output ports of standard lines and the number, the located positions and the error types of lines to be tested can be obtained so that maintenance personnel can realize pointed maintenance according to the error types, human resources are saved, and the test accuracy is improved.

The embodiment of the invention discloses a method for the switching between the landscape display and the portrait display of a mobile terminal. The method comprises the steps that human eye recognition is conducted on a user, and a projection of a connection line between eyes of the user on a mobile terminal screen is obtained; an angle between the projection and a standard line of the mobile terminal screen is calculated, wherein the standard line is a side edge of the mobile terminal screen; according to the size relationship between the angle value and a preset angle threshold value, the mobile terminal screen is triggered to switch between the landscape display state and the portrait display state. The invention further discloses a device for the switching between the landscape display and the portrait display of the mobile terminal. By means of the method and device, the technical problem that in the prior art, a method for the switching between the landscape display and the portrait display of the mobile terminal is tedious and likely to cause error operation is solved.

The application provides a rectification control system. The rectification control system comprises a first collector, a rectification device and a controller, wherein the first collector is used for collecting the current distance value between a belt material standard line and a preset fixing point when the belt materials are conveyed on a guide roller; the rectification device is used for changing the conveying track of the guide roller; the controller is used for comparing the current distance value and the preset standard distance value and judging whether the difference between the current distance value and the standard distance value meets a first preset condition; and the first preset condition is as follows: the difference between the current distance value and the standard distance value is in a preset difference range; when the difference does not meet the first preset condition, the belt materials are judged to be in defection, control signals are generated according to the difference, the rectification device is controlled to change the conveying track of the guide roller so as to rectify the belt materials. As the rectification control system of the application is adopted, the deflected belt materials can be moved to a standard position in real time, the deflection of the belt materials is rectified with high precision, and the processing quality of the belt materials is improved.

The invention discloses a quantum support vector machine evaluation method for fire risk evaluation of urban public buildings, which comprises the following steps: determining a fire risk index training sample and a test sample of a fire risk evaluation model; Swap test method is used to calculate the inner product operation among the training samples of the fire risk index; After the inner product is obtained, the relaxation variable is introduced, and the HHL algorithm is used to solve the linear equations, and the standard curve of fire risk is obtained; Simulation matrix F is used to carry out the training process of QSVM, the fire risk standard line is constantly adjusted, and then the QSVM fire prediction training model is obtained; The trained QSVM fire prediction training model isused to test the test sample set, and then the QSVM fire prediction training model is evaluated. If the test fails, the parameters are adjusted to continue training. The QSVM fire prediction trainingmodel is used to evaluate and predict the fire risk of urban public buildings, and the revised prediction model is updated according to the actual feedback results.

An apparatus, which may be a heater or cooler, includes a thermoelectric device group having at least one thermoelectric device and an electrical subsystem. The electrical subsystem interfaces the thermoelectric device group to an alternating current (AC) line voltage without utilizing a magnetically coupled structure. In some embodiments the electrical subsystem supplies a rectified signal having a voltage approximately equal to the magnitude of the AC line voltage. In some embodiments the AC line voltage is a standard line voltage of about 90 V to about 250 V.

The invention discloses a machine vision-based system for detecting an abnormal state of a scraper. The system is characterized by at least comprising an image collection unit and a data processing unit, wherein the image collection unit comprises a video camera and an auxiliary light source; the video camera is used for collecting a video image of a running state of a scraper plate; the auxiliarylight source is used for illuminating the surface of the scraper plate; the data processing unit is used for receiving and processing video image data output by the video camera, and when the scraperis stopped due to tilting and chain scission, storing and recording a field video image, and sending a fault alarm signal; the data processing unit performs tagging on the video image output by the video camera by utilizing an image coordinate system; an image detection region is manually set in the video image; at least two scraper plates are shot in the image detection region; a virtual standard line is set in the image detection region; and the virtual standard line is parallel to the longest edges of the upper surfaces of the shot scraper plates. An equipment stop fault due to the scraperplate tilting and the chain scission can be detected in a scraper running process.