Abstract: A fingerprint spectrum construction method for a new compound aloe capsule and a fingerprint spectrum includes: (1) taking powder of a new compound aloe capsule, carrying out reflux extraction, adding methanol, carrying out ultrasonic treatment, filtering, and taking a subsequent filtrate as a test solution; dissolving barbaloin, aloe-emodin, indirubin, tryptanthrin, aloesin, and ?-sitosterol in methanol to obtain reference solutions; (2) injecting the test solution and the reference solutions into a high performance liquid chromatograph for gradient elution to obtain a chromatogram of the new compound aloe capsule and chromatograms of the reference solutions, respectively; and (3) labeling chemical components of peaks on the chromatogram of the new compound aloe capsule according to the chromatogram of the new compound aloe capsule and the chromatograms of the reference solutions to obtain a fingerprint spectrum of the new compound aloe capsule.

Abstract: An localization correction method for a robot, comprising acquiring first position information of the robot in a first coordinate system; acquiring second position information of the robot in a second coordinate system after the robot executes a motion command; establishing a transformation model between the first position information and the second position information based on the first coordinate system and the second coordinate system; calculating a compensation value according to the transformation model; and generating a reset command according to the compensation value, and adjusting the localization of the robot according to the reset command.

Abstract: An localization correction method for a robot, comprising acquiring first position information of the robot in a first coordinate system; acquiring second position information of the robot in a second coordinate system after the robot executes a motion command; establishing a transformation model between the first position information and the second position information based on the first coordinate system and the second coordinate system; calculating a compensation value according to the transformation model; and generating a reset command according to the compensation value, and adjusting the localization of the robot according to the reset command.

Abstract: The present disclosure discloses an ultrasonic ranging method as well as an apparatus, and a robot using the same. The method includes: obtaining ultrasonic ranging data detected by a preset ultrasonic sensor; filtering the ultrasonic ranging data to obtain the filtered ultrasonic ranging data; determining whether a measured distance of a target sampling point meets a preset stability determination condition, where the target sampling point is any sampling point in the filtered ultrasonic ranging data; and recording and outputting the measured distance of the target sampling point, if the measured distance of the target sampling point meets the stability determination condition. According to the present disclosure, after the ultrasonic ranging data is filtered, the measured distance of each sampling point in the ultrasonic ranging data is further determined through the preset stability determination condition, which greatly reduces the probability of the occurrence of false alarms.

Abstract: The present invention provides a light source assembly applied to an alarm device, which comprises a base; a light source arranged on the base and configured to emit visible light; and a lens arranged on an emission path of the light source and configured to modulate the visible light emitted by the light source into a light distribution curve conforming to the presetting. According to the light source assembly and the alarm device including the same in the embodiment of the present invention, the light emitted by the light source is modulated through the lens, so that the angle of emission of the light source assembly and the alarm device can be fully expanded. Especially when the light source assembly and the alarm device are applied to fire-fighting devices, the alarm reception blind area can be effectively reduced, and the safety level is improved.

Abstract: An error diagnosis method of a robot includes determining operational status of components of a robot and determining an operational status of a main control process of the robot, generating diagnosis data comprising a data format having an error status level, a name of an error diagnosis processes of the components, and an error code identity (ID) number, packaging diagnosis data of the operational status of the components as diagnosis information in a predetermined data format, storing the diagnosis information in memory.

Abstract: The present invention provides a light source assembly applied to an alarm device, which comprises a base; a light source arranged on the base and configured to emit visible light; and a lens arranged on an emission path of the light source and configured to modulate the visible light emitted by the light source into a light distribution curve conforming to the presetting. According to the light source assembly and the alarm device including the same in the embodiment of the present invention, the light emitted by the light source is modulated through the lens, so that the angle of emission of the light source assembly and the alarm device can be fully expanded. Especially when the light source assembly and the alarm device are applied to fire-fighting devices, the alarm reception blind area can be effectively reduced, and the safety level is improved.

Abstract: This utility model relates to a deformed spherical eccentric valve comprised of a valve body, valve stem, and open-close member, wherein the open-close member is positioned inside the valve body; the valve stem is connected to the open-close member; a sealing ring is set on the open-close member; a valve seat is set on the valve body; the valve seat and sealing ring are connected to form a sealing surface, which is curved This utility model has the advantages of simple structure, reduced opening and closing torque, good sealing performance, and prolonged valve service life.

Abstract: This utility model relates to a five-dimensional eccentric valve sealing structure. It is comprised of a valve body, valve stem, and disk, wherein the open-close member is positioned inside the valve body, the valve stem is connected to the open-close member, a sealing ring is set on the open-close member, a valve seat is set in the valve body, the valve seat and sealing ring are closed to form a sealing surface which is shaped as an arc. This utility model has the advantage of simple structure. With five-dimensional eccentricity, each radial section of the sealing surface is a normal circular section, which can reduce the opening and closing torque and result in good sealing performance and prolonged valve service life.

Abstract: The present disclosure relates to robot identifying technology, and particularly tot method, a device, and a robot for identifying a charging station. The method includes: obtaining radar data produced by scanning a charging station through a radar of a robot; determining whether a second data block meeting a second preset condition exists in the radar data, in response to a first data block meeting a first preset condition existing in the radar data; and determining a charging station identified by the robot, in response to the second data block meeting a second preset condition existing in the radar data. Through the present disclosure, a robot can identify the charging station accurately from a remote place, and expand the identification range of the recharging of the robot.

Abstract: An error diagnosis method of a robot includes determining operational status of components of a robot and determining an operational status of a main control process of the robot, generating diagnosis data comprising a data format having an error status level, a name of an error diagnosis processes of the components, and an error code identity (ID) number, packaging diagnosis data of the operational status of the components as diagnosis information in a predetermined data format, storing the diagnosis information in memory.

Abstract: The present disclosure relates to an anti-shake method of robot and a robot thereof. The method includes: receiving at least one motion-controlling instruction from a main control unit, determining whether a servo performs the motion-controlling instruction, obtaining a target angle and a current angle of the servo upon determining the servo is not under a control of a main control unit, determining whether the target angle and the current angle is within a fault tolerance range, terminating the servo upon determining the target angle and the current angle is within the fault tolerance range. As such, the shaking of the robot may be avoided when the robot performs actions, so as to reduce power consuming and to extend stand-by time.

Abstract: The present disclosure relates to an anti-shake method of robot and a robot thereof. The method includes: receiving at least one motion-controlling instruction from a main control unit, determining whether a servo performs the motion-controlling instruction, obtaining a target angle and a current angle of the servo upon determining the servo is not under a control of a main control unit, determining whether the target angle and the current angle is within a fault tolerance range, terminating the servo upon determining the target angle and the current angle is within the fault tolerance range. As such, the shaking of the robot may be avoided when the robot performs actions, so as to reduce power consuming and to extend stand-by time.