270 results about "Count function" patented technology

The invention discloses a standby-mode controlling method of a switching power source; when the outputted voltage Vct1 of a feedback circuit is detected to be decreased from more than V3 to be less than V1, a pulse controlling signal is stopped outputting; when Vct1 is detected to be increased from less than V1 to be more than V2, a signal PG1 is outputted and the time-counting function is started; when Vct1 is detected to be increased again from less than V2 to be V2, the time-counting function is stopped; if the counted time is less than T1, a signal PG2 is outputted and the time-counting function is again started; the duty ratio of the signal PG2 is more than that of the PG1; if the counted time is more than T1, a signal PG3 is outputted and the time-counting function is again started; the duty ratio of the signal PG3 is less than that of the PG1; the voltage V3 is more than V2 that is more than V1. The invention also discloses the switching power source. The invention can reduce the power loss of the switching power source under the condition of the light load, and can control the noise under the standby mode within a given range.

There are provided a network server connected to an order entry channel for receiving image data and an order and a lab system for creating a product according to the order through a communication network. The network server includes an order receiving function section which accepts the order from the order entry channel; an image management function section which manages the image data sent from the order entry channel; a lab order receiving server which stores order information and the image data in relation to each other; a counting function section which counts the image data sent from the order entry channel to the network server or the order information stored in the lab order receiving server for a predetermined period; and a processing function section which processes a counting result obtained by the counting function section with a predetermined unit.

The invention brings forward a power transmission line online monitoring circuit and an intelligent insulator suspension ring. The online monitoring circuit is integrated with a flashover monitoring function, a micro meteorology monitoring function, a leakage current monitoring function and a power transmission line icing monitoring function. At the same time, the monitoring circuit is combined with an insulator suspension ring. Through embedding a strain sensor, a leakage current sensor, a flashover sensor, a leakage current theft power supply module, a Beidou/GPS positioning module, a wireless signal transmission module and the like into the suspension ring, the insulator suspension ring becomes the intelligent insulator suspension ring with an online monitoring function, the intelligent suspension ring has a lead weight online monitoring function, an integrated leakage current online monitoring function, a flashover counting function and a positioning function, and the effectiveness and real-time performance of power transmission line sate monitoring are substantially improved.

The invention discloses a Baud rate self-adaption method based on an input capture function of a singlechip. A falling edge of a GPIO (general purpose input/output) port of the singlechip is used for triggering an interrupt function and a timer count function to capture two falling edges generated by the received data; the time between the two falling edges is counted to solve the minimal code element width; and the Baud rate of a host is determined according to the solved minimal code element width. Compared with the prior art, the method provided by the invention has the advantages that handshake time is quick, various environments are adapted, the self-adaption can be realized without sending specified data, and only one GPIO port hardware is occupied for realization. The application range is wide, operation is flexible, and the self-adaption can be realized under the condition of irregular waveforms of a serial port, thus the method can be widely applied to various embedded products which adopt a serial asynchronous communication mode.

A method for implementing a counter in memory, e.g., non-volatile memory such as flash memory. A first number of first binary values indicating a first portion of a current number of the counter in a binary field may be stored in a portion of memory. Storing the first number may also include increasing the number of first binary values in the binary field. Additionally, a second number indicating a second portion of the current number of the counter may be stored in another portion of memory. The second number may specify the number of times the first binary values has comprised the entirety of the binary field. Thus, the first number and second number may specify the current number of the counter. Storing the first and second number may be performed a plurality of times to implement a counting function of the counter.

A loop locating apparatus and method enabling simple and fast identification of a Layer 3 loop fault occurring in a network, wherein, when the possibility of a Layer 3 loop is detected, a loop locating command function unit makes a packet transmission/reception function unit send a series of inspection packets (Pis) with successively incremented TTLs and monitors the return packets (te) of the inspection packets (Pis) by a return number counting function unit and wherein a loop location decision function unit finds the routers returning packets (te) with remarkably larger return numbers than the others and identifies the routers with return numbers over a predetermined threshold as the location of occurrence of the loop.

The invention relates to a multi-turn encoder adopting reed pipes and a direction judging and turn-number counting method thereof and belongs to a multi-turn encoder and a direction judging and turn-number counting method thereof. A rotation turn number counting function of the encoder is achieved by adopting one, two or three reed pipes, the detection of the reed pipes changes with a magnetic field rotating about an axis of the encoder, and opening and closing states are switched to turn on or turn off a follow-up counting circuit so as to calculate the rotating turn number of the encoder. For avoiding counting data loss under the outage condition of a main power supply circuit, a battery is additionally added to keep the counting function under the outage condition. For prolonging the service life of the reed pipes, it is ensured that no switching action is executed under the energization condition, a coil can be wound on the outside, the problem of existing structural complex at present is solved by controlling the switching functions of the reed pipes through the controller, good stability properties are ensured, and the reliability is high.

A system for automatically counting function points is provided. The system includes an electronic document, an analysis component, and a user interface. The electronic document contains a sequence diagram that specifies interactions in a software application. The analysis component can analyze the interactions in the sequence diagram to identify a start point and an end point in the sequence diagram as a function point. The analysis component can also maintain a count of the function points. The user interface can promote counting one or more function points when more than one of the sequence diagrams involve data that is part of a set of data objects identified via the user interface.

The invention discloses a picking robot with a maturity testing and counting function. The picking robot comprises a vehicle model moving platform, a flexible manipulator, a loading box, a dual image acquisition system and a counter. When the picking robot picks fruits, the dual image acquisition system can precisely recognize colors and shapes of the fruits, and accordingly the picking robot automatically completes a picking task and has the counting function. The picking robot with the maturity testing and counting function has the advantages of accurate positioning, precise recognition, lossless picking and automatically going back to an appointed site after meeting a preset requirement, greatly improves the work efficiency, saves the human resources, and reduces the cost, and the picking robot is simple and small in structure and high in practicability.

The invention discloses a calibration method and device for a system clock of USB equipment. The method comprises the following steps: taking the system clock of the USB equipment as a clock source of a USB equipment timer in counting function after performing frequency division to the system clock of the USB equipment through utilizing the counting function and capturing function of the USB equipment timer, and taking a low-velocity clock of the USB equipment as a trigger source of the USB equipment timer in capturing function; capturing the jump edge of the trigger source, and obtaining the actual count value of the system clock of a corresponding capturing interval; calibrating the frequency of the system clock of the USB equipment as per the obtained actual count value, a preset theoretic count value and an acceptable error range. According to the invention, the calibration method and device have the benefit that the frequency of the system clock can be calibrated in time when the USB equipment system clock has deviation in frequency, so that the USB equipment can be normally used; further, the cost of the USB equipment is reduced as only an HSI crystal oscillator is adopted by the USB equipment.

The invention is suitable for the field of mobile terminals, and provides a method, a system, a mobile terminal and a server for regulating the function of the mobile terminal. In the method, the mobile terminal uploads the record information for operating the function of the mobile terminal to a server; the server extracts and counts functions and frequency information of function use corresponding to the record information for operating the function of the mobile terminal from the uploaded record information for operating the function of the mobile terminal; the server formulates a regulating strategy according to the functions and the frequency information of the function use; and the server regulates the function of the mobile terminal according to the regulating strategy, or the server sends the regulating strategy to the mobile terminal, and the mobile terminal regulates the function of the mobile terminal according to the regulating strategy. In the method, the system, the mobile terminal and the server for regulating the mobile terminal, the function of the mobile terminal is regulated through uploading the record information for operating the function of the mobile terminal to the server, and thereby the habit requirements of different users can be satisfied.

The invention provides an instrument for lightening arrester monitor test. The invention has the following key technology: synthesizing the current test function and a counting function into a circuit, the function is selected through a current/counting function selecting switch for respectively completing the current test and the counting function test; the current/counting function selecting switch is connected with a discharge counter triggering button through a charging resistor, a rectifier diode and a damping resistor, and is connected with a digital ammeter through a current limiting resistor and an adjustable resistor; two wires are used as the leading-out wires of the instrument for test according to the invention and are connected with two ends of the lightning arrester monitor. The instrument for lightening arrester monitor test according to the invention has the beneficial effects of simple design, convenient installation, capacity for testing the millammeter and the action counter of the lightning arrester monitor test. The peak current and the effective-value current can be switched freely according to the factory demand of the monitor. Action test can be executed to the action indicator of the monitor. The reliability of the lightning arrester monitor can be guaranteed effectively.

The application discloses an intelligent electronic device, a QXAFS (quick X-ray absorption fine structure) system and a data acquisition and motor control method. The intelligent electronic device replaces a stepper motor controller and a scaler in a conventional XAFS (X-ray absorption fine structure) experimental system; and by employing a programmable device as a core component, the electronic device realizes analog acquisition via a multi-channel ADC acquisition circuit combining with a current amplifier in the quick XAFS system, or realizes integral form data acquisition by using the counting function of a programmable device combining a V / F converter on the quick XAFS system. The programmable device controls the stepper motor through reading a control curve configured in a RAM, while performs data acquisition in a control segment allowing the data acquisition, thus achieving a high-speed synchronization of the stepper motor and the data acquisition, and through sampling data in the stationary or slow control segment of the control curve, preventing energy movement in the process of data acquisition, and obtaining a best solution in the contradiction between a spectrum sweep speed and the energy movement.

The invention discloses a debeaking, injection and spraying all-in-one machine of one-day-old chicks. The debeaking, injection and spraying all-in-one machine comprises a rack; a chick box platform for storing a chick transportation box is arranged at a lower part of the rack; a plurality of debeaking devices are arranged at two edges of an upper end face of the rack; injection devices are arranged at two ends above front ends of the debeaking devices respectively; the injection devices are fixed on the rack; chick falling channels are arranged at two ends, close to guide rails, below the front ends of the debeaking devices respectively; the rack is further provided with a spraying device; spraying nozzles in the spraying device are mounted at the bottoms of the chick falling channels; an upper cover is arranged at an upper end of the rack; a counting device is arranged on the upper cover. The debeaking, injection and spraying all-in-one machine of the one-day-old chicks integrating debeaking, injection, spraying and counting functions, is high in efficiency and is high in success rate; the manual labor amount is greatly alleviated and the cost of hatching the chicks is reduced.

The invention aims to provide a safety seal with the counting function. The safety seal with the counting function is used for solving the technical problem of limiting and recording the number of times of use of the seal and achieving the effect of safety supervision for the use of the seal. The safety seal comprises a seal body, a retractable shell, a pushing and stretching mechanism and a control system. The safety seal has the beneficial effects that the number of times of the use of the seal body can be controlled and recorded by utilizing the control system, and therefore the seal can be ensured to be not abused; and by means of the pushing and stretching mechanism and a locking mechanism, the seal body can extend out of a retraction installation cavity in the use state and can retract into the retraction installation cavity in the limit use state.

The invention discloses a writing and counting dual-purpose pen which comprises a front pen holder, a rear pen holder and a cartridge. The rear pen holder is in threaded connection with the front pen holder, the cartridge is positioned in the front pen holder and the rear pen holder, a cartridge cap is arranged at the rear end of the cartridge in a matched mode, a clamping groove is formed in the rear pen holder, and a cartridge cap button extending out of the clamping groove is arranged on one side of the cartridge cap. The clamping groove comprises a long longitudinal groove, a horizontal groove and a short longitudinal groove, wherein the long longitudinal groove, the horizontal groove and the short longitudinal groove are sequentially communicated. A counter is arranged at the rear end of the rear pen rod, a counting button of the counter is arranged behind the cartridge cap, and a resetting button of the counter is arranged at the rear end of the rear pen holder. The writing and counting dual-purpose pen is reasonable in structure design, has a counting function based on a writing function of a general ball pen and achieves the normal writing function and the counting function. Furthermore, the two functions can be switched mutually and cannot affect each other.

The invention belongs to the technical field of office supplies, and more specifically relates to a stapler having a counting function. The stapler comprises a casing of a pressing part of the stapler, a display screen and a control button are arranged on the casing, a sensor, a signal processing circuit and a one-chip microcomputer which are electrically connected in order are arranged in the casing, the display screen is connected to the one-chip microcomputer; the stapler has counting function and can make statistics on the usage frequency of the staple, residual quantity of the staple can be known by the user, preparation for replacement can be done in advance, better guarantee can be provided, the stapler has multiple functions, and usage environment of the stapler is wider.

A pipe connection includes a main body, an inner sleeve, a water inlet connector, a water outlet connector, a circuit board, a control panel, at least one battery, a magnetically activated detector, an impeller, and a magnetic member. In operation, when the water flows through the impeller, the impeller is rotated, and the magnetic member is moved to pass by the detector intermittently so that the detector can transmit a detected signal to the circuit board which can calculate the rotation speed of the magnetic member so as to obtain the water flow rate. Thus, the pipe connection can calculate and indicate the water flow rate in the pipe so that when the flow rate of the output water from the pipe reaches a preset value, the user can shut the water flow to regulate and save the water flow.

The invention discloses a continuous separate device for counting the number of particle matters, wherein it comprises a feeding device for transporting the particle matters to one outlet of vibration feeding device; a separating device with an opening end arranged at the outlet of said vibration feeding device, to contain the particle matters fallen from the outlet; and at least two material channels under the opening end, while each material channel has relative container below; a material guider between the left and right material channels of separating device to control one material channel in closed state and anther material channel in open state. When the particle matters fallen from the vibration feeding device passes the separating device, via the material guider, to pass through open material channel.