Abstract: Provided are a frequency modulation method, device and system based on a new energy support machine and an energy storage device, and a new energy field station. The method includes: acquiring a system frequency offset value; determining a frequency modulation scheme for the new energy support machine and/or the energy storage device according to the system frequency offset value; generating a frequency modulation instruction for the new energy support machine and/or the energy storage device according to the frequency modulation scheme, so that the new energy support machine and/or the energy storage device execute a corresponding frequency modulation instruction and modulate the system frequency. The method has high regularity, flexibility in rule adjustment and good real-time performance. When the system frequency of a power grid fluctuates, a new energy support machine with higher durability is selected to support the power grid.

Abstract: Embodiments of the present disclosure provide an information processing method, apparatus, electronic device, and computer readable storage medium, and relate to the field of natural language processing technologies. The method includes: obtaining attribute information currently corresponding to an information responding party based on current input of a user, and then determining the information to be responded corresponding to the current input of the user, and then generating and outputting a target response based on the attribute information currently corresponding to the information responding party and the information to be responded corresponding to the current input of the user. The embodiments of the present disclosure realize that the target response is outputted more accurately when an information responding party (for example, an intelligent chatbot) interacts with the user, so as to implement the dialogue with the user.

Abstract: The present disclosure provides a magnetic grinding device and a magnetic grinding control method, and relates to the field of machining. According to the device, a magnet platform of a grinding piece fixing table is connected with an electromagnet; the grinding piece fixing table is used for fixing a to-be-ground workpiece; an output end of a programmable power supply is connected with a coil of the electromagnet; a permanent magnet grinding rod is located above the to-be-ground workpiece; and a magnetic grinding control system is connected with the programmable power supply and is used for acquiring grinding points, on the to-be-ground workpiece, of the permanent magnet grinding rod, and controlling an output voltage of the programmable power supply by utilizing a removal amount of a blank workpiece surface shape of the to-be-ground workpiece, the grinding points and a pulse width modulation (PWM) control method.

Abstract: A floodlight, comprising a lamp board, a lens, a radiator and a frame; wherein the lamp board has a light emitting side and a backlight side, and at least one mounting hole is provided on the lamp board; the lens is arranged on the light emitting side, and the lens has a near light side portion close to the lamp board, and at least one first connector is provided on the near light side portion corresponding to a position where the at least one mounting hole is provided; the radiator is arranged on the backlight side, and at least one second connector are arranged on the radiator corresponding to the position where the at least one mounting hole is provided; and one of the first connectors and the at least one second connector can pass through the at least one mounting hole and be detachably connected with the other.

Abstract: A blow molded container includes a main member comprising a top, a first side orthogonal to the top, a second side orthogonal to the top, an external wall, and an internal wall defining a tool cavity. A corner portion is defined as a portion of the main member and includes least a first layer and a second layer. The first layer forming at least a part of the external wall and the second layer forming at least a part of the internal wall. The first layer and the second layer are adhered together to along a predetermined pattern to form at least a first line segment and a second line segment on one of the internal wall or the external wall of the corner portion.

Abstract: A blow molded container includes a main member (20) forming a tool cavity. The main member (20) has an inner surface. The main member (20) further contains at least one corner portion (30) and at the corner portion (30), the main member (20) includes at least a first layer (40) and a second layer (42). The first layer (40) forming the inner surface, and the first layer (40) and the second layer (42) are affixed together along a predetermined pattern while being separated from each other elsewhere. The first layer (40) is formed with a first protruding part (143) along the predetermined pattern, and the second layer (42) is formed with a second protruding part (145) along the predetermined pattern. The first protruding part (143) and the second protruding part (145) are affixed together.

Abstract: A blow molded container includes a main member (20) forming a tool cavity. The main member (20) has an inner surface. The main member (20) further contains at least one corner portion (30) and at the corner portion (30), the main member (20) includes at least a first layer (40) and a second layer (42). The first layer (40) forming the inner surface, and the first layer (40) and the second layer (42) are affixed together along a predetermined pattern while being separated from each other elsewhere. The first layer (40) is formed with a first protruding part (143) along the predetermined pattern, and the second layer (42) is formed with a second protruding part (145) along the predetermined pattern. The first protruding part (143) and the second protruding part (145) are affixed together.

Abstract: The present invention discloses a bactericidal composition containing fluazinam. Active ingredients of the bactericidal composition are formed by fluazinam (A) and eugenol (B). The weight ratio of A to that of B is from 1:50 to 100:1. The composition has a significant synergistic effect and a high control effect. The composition is adapted for preventing and curing various diseases of fruits and vegetables, and is particularly adapted for preventing and curing pepper phytophthora blight.

Abstract: One type of battery quick-change system of electric passenger car chassis based on the Cartesian coordinate robot, including electric changing platform, and this platform, quick-change robot and charging rack along the same straight line; the quick-change robot comprises the battery tray and the Cartesian coordinate robot of four degrees of freedom, the Cartesian coordinate robot is associated with the X-axis driving motor, the Y-axis driving motor, the Z-axis up-down motor, the battery tray is connected with the R-axis driving motor; each of driving motors is connected with the corresponding encoder, and each of encoders is connected to the corresponding drive; there are equipped with a distance measuring sensor on the battery tray, and the corresponding limit switches on the both ends of each two-track rack; the drive, each limit switch and the distance measuring sensor of each driving motor are connected with the control system.

Abstract: The system includes a robot body and a main robot control platform. The robot body includes a mechanical part and an electrical control part. The mechanical part includes a horizontal moving unit, an objective carrying platform unit and a bearing unit which are arranged in X, Y and Z cartesian coordinate directions. The objective carrying platform unit includes an objective carrying platform and a battery drive mechanism arranged on the objective carrying platform. A battery pushing mechanism is arranged on the battery drive mechanism. The electrical control part includes a data collection device connected with a main control computer system, a power drive mechanism, an I/O model and a wireless communication model I. The wireless communication model I, the wireless communication model II of a control backend and the wireless communication model III in the remote control device wirelessly communicate with each other.

Abstract: One type of battery quick-change system of electric passenger car chassis based on the Cartesian coordinate robot, including electric changing platform, and this platform, quick-change robot and charging rack along the same straight line; the quick-change robot comprises the battery tray and the Cartesian coordinate robot of four degrees of freedom, the Cartesian coordinate robot is associated with the X-axis driving motor, the Y-axis driving motor, the Z-axis up-down motor, the battery tray is connected with the R-axis driving motor; each of driving motors is connected with the corresponding encoder, and each of encoders is connected to the corresponding drive; there are equipped with a distance measuring sensor on the battery tray, and the corresponding limit switches on the both ends of each two-track rack; the drive, each limit switch and the distance measuring sensor of each driving motor are connected with the control system.