Abstract: Disclosed is a medium to large-sized cable peeling device, including a main component having a base, a cable support positioned on top of the base and a positioning frame positioned in the middle of the cable support; and a cutting assembly positioned below the positioning frame and in the middle of the cable support, the cutting assembly has an adjustment component positioned below the positioning frame, a cutting blade positioned at the bottom of the adjustment component, a locking component positioned inside the cutting blade and a rotating component positioned below the adjustment component and in the middle of the cable support. The invention achieves adjustment of cable peeling based on the thickness of the cable insulation by setting up a main component and a cutting assembly, which prevents damage to cable core during the cutting process and enables the blade to cut at an angle, thereby improving cutting efficiency.

Abstract: A method of acquiring feature information of a detected object is provided, including: controlling the detected object to pass through a detection apparatus; controlling an imaging system to perform radiation scanning on the detected object acquiring a radiation scanning image of the detected object acquiring feature information of the detected object through the radiation scanning image. The detected object includes a first part, a detection part and a second part sequentially in a first direction. The acquiring feature information of the detected object through the radiation scanning image includes: acquiring a first boundary line between the detection part and the first part and a second boundary line between the detection part and the second part through the radiation scanning image; and calculating a dimension between the first boundary line and the second boundary line in the first direction to acquire a dimension of the detection part in the first direction.

Abstract: Disclosed is a lightweight two crossbeam high-speed free forging hydraulic press. The hydraulic press includes a fixed crossbeam, a movable crossbeam, a column, and a return oil cylinder. By integrating a hydraulic cylinder with a through hole for the column to slide, an annular hydraulic cylinder is formed between the movable crossbeam and the column, and no hole is required to be specially provided on the movable crossbeam for mounting the hydraulic cylinder. Therefore, the rigidity, strength and bending resistance of the movable crossbeam serving as an upper crossbeam or a lower crossbeam can be effectively guaranteed, the crossbeam structure is simplified, and the manufacturing difficulty is reduced. Meanwhile, compared with the existing hydraulic press of a three-crossbeam structure, the two-crossbeam hydraulic press can greatly reduce the overall dimension and mass of the high-speed forging hydraulic press, reduce the overall height of the hydraulic press.

Abstract: The present invention relates to a screen door control method supporting both coupling and a baggage carriage, a device, and a medium. The method includes: S1, calculating data of a safe passenger boarding and alighting area in an onboard electronic map library based on train running rules and train formations allowed for online running; S2, merging, by an interlocking system based on the train running rules and the train formations allowed for online running, same opening codes for actually opening screen doors in data logic; S3, calculating, by an onboard controller, a screen door opening code based on a current actual train formation, a baggage carriage condition, and data of a safe passenger boarding and alighting area in which the current train formation is located; and S4, driving, by the interlocking system, a corresponding screen door to be opened.

Abstract: A method includes: A first transmission unit packs, at a protocol layer of the first transmission unit, to-be-transmitted data of an application layer of the first transmission unit, to generate a data packet. The data packet includes data type information, the data type information indicates an application scenario of the data packet, and the application scenario includes any one of a camera scenario, a display scenario, and a storage scenario. The first transmission unit sends the data packet to a physical layer of the first transmission unit through the protocol layer of the first transmission unit. The first transmission unit sends the data packet to a second transmission unit through the physical layer of the first transmission unit.

Abstract: The present invention relates to a composite treatment and recovery technique of polluted water body and soil. Iron-rich straw biomass, after being crushed, is mixed and granulated with sludge, and is pyrolytic charred by programmed heating, to obtain bulk loaded zero-valent iron biochar and sludge biochar composite particles, which are packed as fillers in a filled bed or as filters in filter cells of a fixed bed, for effective recovery of complex polluted water, polluted by heavy metals, organics, nitrogen, phosphorus, and the like.

Abstract: An inspection device and an inspection system are provided. The inspection device includes a first conveying mechanism (10), a radiographic imaging inspection mechanism (20), a stacking mechanism (30), a second conveying mechanism (40) and a tomographic imaging inspection mechanism (50). The first conveying mechanism (10) is used to convey a battery cell. The radiographic imaging inspection mechanism (20) is used to inspects the battery cell. The stacking mechanism (30) is used to stack battery cells into a battery cell group. The second conveying mechanism (40) is used to convey the battery cell group. The tomographic inspection mechanism (50) is used to inspect the battery cell group.

Abstract: An ultrahigh-speed bar precision shearing device adopting a type of alternating current servo motors driving a flywheel to spirally compress nitrogen for energy storage includes a frame structure, a high-pressure air chamber mechanism, a hammer head movement mechanism and a mold are installed on the frame structure from top to bottom, the high-pressure air chamber mechanism cooperates with the hammer head movement mechanism to strike the mold, and bars are cut off and separated under the effect of the mold. The present application omits a complex hydraulic driving system, and ultrahigh-speed striking (20-30 m/s) of a hammer head is achieved in a manner of a flywheel spirally compressing nitrogen for energy storage; and control is simple, the return speed of the hammer head is high, and the energy utilization rate is high.

Abstract: A method includes: a processor that obtains several lines of data in to-be-displayed display data to generate a data block; generates a synchronization flag corresponding to the data block; encapsulates the data block and the synchronization flag corresponding to the data block to obtain a data packet corresponding to the data block; and sends all data packets corresponding to the display data to the display system. The display system sequentially parses all the data packets sent by the processor to obtain a synchronization flag associated with each data packet, and determines a display location of each data block on a display panel based on the synchronization flag to display the display data.

Abstract: An inspection system includes a conveying mechanism, a pushing mechanism, a positioning mechanism and an inspection mechanism. The conveying mechanism is configured to convey an object to be inspected. The pushing mechanism is suitable for pushing the object to be inspected in a conveying direction of the conveying mechanism, so as to push the object to be inspected to a first positioning plane and a second positioning plane. The positioning mechanism includes a positioning portion. The positioning portion may move in the conveying direction of the conveying mechanism, so as to define the first positioning plane and the second positioning plane. The object to be inspected abuts against the positioning portion on the first positioning plane and the second positioning plane. The inspection mechanism is suitable for inspecting the object to be inspected when the object to be inspected is located on the first positioning plane and the second positioning plane.

Abstract: The present disclosure provides a CT imaging system and a CT detection device. The CT imaging system includes: a connecting plate, a strong supporting frame, a weak supporting frame, an emitter, a detector, an electrical component and a shielding box. The connecting plate is annular and has a rotating axis. The strong supporting frame is connected to the connecting plate on a side of the connecting plate and includes a first strong supporting frame and a second strong supporting frame distributed at an interval in a circumferential direction of the connecting plate. The weak supporting frame is connected to the connecting plate on a same side of the connecting plate as the strong supporting frame. The emitter is connected to the first strong supporting frame. The detector is connected to the second strong supporting frame. The electrical component is connected to the weak supporting frame. The shielding box is connected to at least one weak supporting frame.

Abstract: A bottle structure for a bicycle handlebar, includes a bottle body having an integrally-formed bottle and bottle coupling structure. The bottle coupling structure is directly connected to the bicycle handlebar, and is dissociable from the bicycle handlebar. The integrated bottle structure may include additional features such as a straw structure or other devices.

Abstract: A train braking control method and device supporting multi-stage deceleration, and a storage medium are provided. The method includes the following steps: calculating an initial value of kinetic energy of a train; calculating work of traction force of the train in a process from an initial position to traction removal; calculating work of gravity force of the train in a process from the initial position to a stop; calculating work of braking force of the train in a process from a braking application position to the stop; calculating maximum allowable kinetic energy of the train among all restriction points from the initial position to a stop point; obtaining kinetic energy of the train according to the following formula, determining whether the kinetic energy of the train exceeds the maximum allowable kinetic energy at the restriction point, if so, triggering emergency braking of the train, or else, operating the train normally.

Abstract: A train positioning method based on a dynamic map includes: performing train positioning initialization based on a positioning source, and obtaining key point information for creating the dynamic map; generating key point coordinates according to the key point information, and creating the dynamic map; updating a train position on the dynamic map according to train displacement and beacon information; updating the dynamic map, and updating the train position based on the updated dynamic map; and, converting an updated train position in the updated dynamic map into a standard track map, to achieve train positioning. A plurality of initialized positioning sources are used to obtain initialization positioning information of train key points, and creation of a dynamic map is completed.

Abstract: A CT imaging system is provided, including: a scanning channel disposed in a first direction; a radiation source component disposed on one side of the scanning channel, wherein the radiation source component is used to emit radiation beams; a detector component disposed on another side of the scanning channel, wherein the detector component is disposed opposite to the radiation source component and used to receive the radiation beams, and the radiation beams forms an imaging region between the radiation source component and the detector component, wherein the detector component includes at least two detection regions and at least one blank region, the imaging region has a central cross-section of the radiation beams extending through the radiation source component, and a position of the detection region and a position of the blank region are complementary with respect to the central cross-section of the radiation beams.

Abstract: An inspection device includes: an inspection channel, through which the object enters and exits the inspection device; an imaging system, including a radiation source used to generate a ray, the radiation source is disposed on one side of the inspection channel, and the ray at least forms a main beam surface applicable to scan and inspect the object; and a detector used to receive the ray passing through the object, the detector is disposed on the other side of the inspection channel to form an inspection region between the radiation source and the detector; and a posture adjustment structure disposed in the inspection region and used to adjust a posture of the object in the inspection region. The object has an inspection surface. The posture adjustment structure may adjust the posture of the object, so that the inspection surface and the main beam surface are in the same plane.

Abstract: A radiation protection arrangement, including: a housing, the housing including a first port and a second port; and a tray, the tray having an accommodation space. The tray is allowed to pass through a channel within the housing. The tray has a first end wall, a second end wall, and a bottom portion connected between the first end wall and the second end wall. A shape of the first end wall and/or a shape of the second end wall are/is configured to fit with an inner wall of the housing, so as to block a radiation from leaving the channel from the accommodation space through the second port or the first port. Further provided is a security inspection device, including the radiation protection arrangement.

Abstract: A combination containing enriched hill shaddock oil (HSO) is provided to prevent or alleviate inflammatory bowel disease (IBD). The composition combination includes 30% to 50 wt % of branched chain fatty acid (BCFA) glycerides and 50% to 70 wt % of the oil-tea seed oil. The composition combination has significant anti-inflammatory effect on intestinal epithelial cells. Secretion of inflammatory factors is regulated to reduce the production of products of cellular inflammatory reactions. By adding HSO, intestinal tissue damage is alleviated, repair of the intestinal barrier is promoted, and the remission period of IBD is prolonged. The BCFA glycerides are formed by combining diacylglycerol with triacylglycerol and facilitate digestion, absorption, and metabolism, allowing relief of fat digestion and absorption disorders in patients suffering from IBD.

Abstract: Disclosed is a medium to large-sized cable peeling device, including a main component having a base, a cable support positioned on top of the base and a positioning frame positioned in the middle of the cable support; and a cutting assembly positioned below the positioning frame and in the middle of the cable support, the cutting assembly has an adjustment component positioned below the positioning frame, a cutting blade positioned at the bottom of the adjustment component, a locking component positioned inside the cutting blade and a rotating component positioned below the adjustment component and in the middle of the cable support. The invention achieves adjustment of cable peeling based on the thickness of the cable insulation by setting up a main component and a cutting assembly, which prevents damage to cable core during the cutting process and enables the blade to cut at an angle, thereby improving cutting efficiency.

Abstract: A train braking control method and device supporting multi-stage deceleration, and a storage medium are provided. The method includes the following steps: calculating an initial value of kinetic energy of a train; calculating work of traction force of the train in a process from an initial position to traction removal; calculating work of gravity force of the train in a process from the initial position to a stop; calculating work of braking force of the train in a process from a braking application position to the stop; calculating maximum allowable kinetic energy of the train among all restriction points from the initial position to a stop point; obtaining kinetic energy of the train according to the following formula, determining whether the kinetic energy of the train exceeds the maximum allowable kinetic energy at the restriction point, if so, triggering emergency braking of the train, or else, operating the train normally.