55results about How to "Realize anti-collision function" patented technology

The invention discloses a middle-low-speed magnetic suspension rescue robot. The middle-low-speed magnetic suspension rescue robot comprises a rack, folding bending mechanisms, a detecting rescue mechanism and an autonomous cruise module; the rack stretches over two middle-low-speed magnetic suspension F rails to be detected; the two folding bending mechanisms are arranged at the two ends of the rack and are located above the F rails, and each folding bending mechanism is provided with a walking wheel pair and a clamping wheel pair; the detecting rescue mechanism comprises a distance measuring sensor, a camera and a rescue contact rod, the distance measuring sensor is arranged on the rack and located between the two F rails, the camera is arranged above the rack, and the rescue contact rod is horizontally mounted on the side face of the rack; the autonomous cruise module is mounted below the rack and used for achieving free walking of the rescue robot along the F rails. In-time rescue of the F-rail abnormal detection robot is achieved, and the beneficial effects of being simple in structure, convenient to operate and the like are achieved.

The invention discloses an intelligent restaurant service robot. The intelligent restaurant service robot comprises a body imitating a humanoid form, a head, double hands, a skirt and a walking base,wherein the walking base is installed below the skirt, a steering engine steering mechanism and a wheel motor driving mechanism are arranged in the walking base, the two hands extend forwards, a dinner plate is held on the two hands, the dinner plate is covered with a cover, and a cover opening driving mechanism is arranged between the dinner plate and the cover. The robot is internally provided with an intelligent service system, and the system structurally comprises a central controller, an information acquisition circuit, a driving circuit, a voice circuit and a display circuit so that thefunctions of greeting, dish ordering, vegetable feeding and dialogue entertainment can be achieved.

The invention discloses a low and medium speed magnetic levitation icebreaking and snow melting cleaning robot which comprises a machine frame, two folding bending mechanisms, an ice melting cleaning mechanism and an autonomous cruising module. The machine frame stretches over two rails F of low and medium speed magnetic levitation to be detected. The two folding bending mechanisms are arranged at the two ends of the machine frame and located above the rails F. Each folding and bending mechanism is provided with a walking wheel pair and a clamping wheel pair. The snow melting cleaning mechanism comprises a fixed frame, a rail F obstacle removal cleaning unit and an ice melting heating unit. The fixing frame is installed on the machine frame and located above the folding bending mechanisms and arranged in the extending direction of the rails F. The rail F obstacle removal cleaning unit and the ice melting heating unit are arranged at the two ends of the fixing frame. The autonomous cruising module is installed below the machine frame. Rail F ice and snow melting and cleaning can be achieved, and the low and medium speed magnetic levitation icebreaking and snow melting cleaning robot has the advantages of being simple in structure, convenient to operate and the like.

The invention discloses a module combined type manufacturing method for a four-axis aircraft. The module combined type manufacturing method includes the following steps: (1) a battery module is arranged and is in a cuboid shape, a first contact type female socket is arranged at the back position, and a first buckle is arranged at the bottom; (2) a camera shooting module is arranged and is in a cuboid shape, a camera is arranged on the front portion, a second contact type female socket is arranged at the back position, and a second buckle is arranged at the bottom; (3) a height determining and infrared anti-collision module is arranged, and a third buckle and a third contact type female socket are arranged at the bottom of the height determining and infrared anti-collision module; (4) an aircraft rack module is arranged, and the four-axis aircraft rack module comprises a body part, a flight shaft outwards extending from the body part and propeller power sets arranged at the four ends of the X-shaped flight shaft respectively; and (5) all the modules are assembled in a combined manner through detachable plug-in or buckling mechanisms. The invention further discloses the module combined type four-axis aircraft for implementing the method.

The invention discloses a medium-low speed magnetic suspension auxiliary working robot, which comprises a frame, two sets of folding and bending mechanisms, an auxiliary working mechanism and an autonomous cruising module. The frame spans between two F rails of medium-low speed magnetic suspension to be detected. The two sets of folding and bending mechanisms are respectively arranged at two endsof the frame and above the F rail, and each group of the folding and bending mechanism is provided with a traveling wheel pair and a clamping wheel pair. The auxiliary work mechanism comprises an auxiliary work platform and an auxiliary work equipment, wherein the auxiliary work platform is installed on the machine frame and the auxiliary work equipment is installed on the auxiliary work platformfor completing the auxiliary work. The autonomous cruise module is installed under the rack, which is used to realize the free walking of the auxiliary robot along the F-track. The invention can realize auxiliary operation of field maintenance and can realize autonomous cruising, and has the advantages of simple structure, convenient operation and the like.

The invention discloses an anti-swing and anti-collision control system and control method for the lifting load of a whirley crane. The system comprises a coordination control module, a lifting control module, a lifting load anti-swing control module, a trajectory optimization control module, a PROFIBUS, a drive mechanism, a first detection mechanism, a second detection mechanism and a third detection mechanism. The coordination control module, the lifting control module, the lifting load anti-swing control module and the trajectory optimization control module are all connected with the PROFIBUS. One end of the drive mechanism is connected with the PROFIBUS, and the other end of the drive mechanism is connected with a crane entity. Drive information is sent to the drive mechanism after the coordination control module, the lifting control module, the lifting load anti-swing control module and the trajectory optimization control module coordinate, and the drive mechanism drives the whirley crane entity to work. Information of the drive mechanism and information of the operation states of the crane are detected by the three detection mechanisms and fed back to the corresponding control modules, and three kinds of closed-loop control are formed. The anti-swing and anti-collision functions in the lifting load operation process are achieved well.

The invention discloses a multi-source-information-fusion-based marked line paving method for an especially large highway bridge. The method comprises the following steps: arranging a visual illusion marked line with an optical flow rate of 6-12HZ on a rail; alternately arranging red distance confirming lines and yellow distance confirming lines on a side wall; arranging a white broken line distance confirming marked line on the bridge floor; transversely arranging a vibrating and reducing marked line on the bridge floor above a pier; vertically arranging a road-side vibrating belt on the bridge and close to the rail; and coating the surfaces of the red distance confirming lines, the yellow distance confirming lines, the white broken line distance confirming marked line, the vibrating and reducing marked line and the road-side vibrating belt with a retro-reflecting material. The marked line provided by the invention has the effects of controlling vehicle speed and keeping distance and further has a certain anti-corrosion function for the bridge.

The invention discloses a medium and low speed maglev auxiliary operation robot. The auxiliary operation robot comprises a rack, folding and bending mechanisms, an auxiliary operation mechanism and an autonomous cruise module. The rack stretches across two F rails of a medium and low speed maglev; the two folding and bending mechanisms are arranged at the two ends of the rack respectively and located on the F rails, and each folding and bending mechanism is provided with a walking wheel pair and a detent wheel pair; the auxiliary operation mechanism comprises an auxiliary operation platform and auxiliary operation equipment, wherein the auxiliary operation platform is installed on the rack, the auxiliary operation equipment is installed on the auxiliary operation platform and used for completing auxiliary operation; the autonomous cruise module is installed below the rack and used for making the auxiliary operation robot walk along the F rails freely. Auxiliary operation of on-site maintenance and autonomous cruise can be achieved, and the medium and low speed maglev auxiliary operation robot has the advantages of being simple in structure, convenient to operate and the like.

The invention relates to a charging pile with an anti-collision function. The charging pile comprises a body and a sun shield. The body is cylindrical, the sun shield is vertical to the body, the sunshield is fixed to the top of the body, a charging system is arranged in the body, a protection mechanism is arranged on the body, and snow removal mechanisms are arranged on the sun shield. The protection mechanism comprises a bottom plate, a ball and four protection assemblies. The protection assemblies comprise fixing pipes, sealing plates, connecting rods, extruding plates and connecting wires. The snow removal mechanisms comprise first supporting blocks, connecting blocks, magnet blocks, movable rods, second supporting blocks, first springs, second springs and friction pipes, and the connecting blocks are fixed to the ends, away from the sealing plates, of the connecting rods. According to the charging pile with the anti-collision function, the anti-collision function is achieved through the protection mechanism, more than that, the function of removing accumulated snow is achieved through the snow removal mechanisms.

The invention relates to an independent control braking system for tram pre-warning avoidance, comprising a tram pre-warning avoidance module and a permanent magnet eddy current brake used for tram deceleration and braking controlled by the tram pre-warning avoidance module, the permanent magnet eddy current brake includes The rotor assembly, the stator assembly and the drive assembly, the stator assembly includes two pole piece stator disks and a permanent magnet stator disk, a plurality of pole pieces are evenly distributed along the circumference of the pole piece stator disk, and a plurality of pole pieces are evenly distributed along the circumference of the permanent magnet stator disk A pair of permanent magnets with NS poles arranged in the axial direction, each permanent magnet pair consists of two permanent magnet monomers with NS poles facing the same direction, the NS poles of adjacent permanent magnet pairs are facing opposite, and the drive assembly is connected to the permanent magnet stator plate . Compared with the prior art, the present invention assists the early warning and avoidance of the tram by setting the permanent magnet eddy current brake, which can realize a more frequent deceleration mechanism, is simple to control and responsive, greatly reduces the friction loss of the tram, and greatly improves the The operating efficiency of the tram.

The invention discloses a universal trundle, and relates to the technical field of trundle devices. The universal trundle comprises a trundle, a trundle support and a mounting plate, the trundle is rotatably mounted in the trundle support, and the top of the trundle support is rotatably connected with the mounting plate through a trundle support rotating shaft; a brake device is arranged at the front end of the trundle support and used for locking the trundle, and an anti-collision sensor is further arranged at the front end of the trundle support; an auxiliary wheel is rotationally installed above the rear end of the trundle support and is perpendicular to the mounting plate, and the top of the auxiliary wheel makes contact with the bottom of the mounting plate; the brake device and the trundle support rotating shaft are connected with a driving device, the driving device is connected with a power supply and a control device, and the anti-collision sensor is connected with the power supply and the control device. The bearing capacity of the universal trundle is improved, and anti-collision and automatic braking can be achieved.

The invention discloses a caged chicken house inspection robot and an inspection method, the robot comprises a crawler-type mobile platform and an electric lifting platform, the electric lifting platform is arranged on the crawler-type mobile platform, and an environment monitoring sensor group is arranged along the height direction of the electric lifting platform; the left side and the right side of the electric lifting platform are each provided with a row of monitoring cameras and pickup microphone sensors in the height direction of the electric lifting platform, and the electric lifting platform enables the monitoring cameras and the pickup microphone sensors to be aligned with chickens in an inspected coop. An inertial navigation sensor with a vibration isolation device, an ultrasonic sensor array and a touch sensor are carried on the crawler-type mobile platform. The inspection robot is based on a crawler-type mobile platform, an electric lifting platform, a monitoring camera and an environment monitoring sensor group. By combining the structural design and the environment and collecting the advantages of the audio and video multi-source information monitoring technology, the functions of automatic routing inspection of the multi-layer caged poultry, accurate monitoring of the individual growth condition of the livestock and poultry and dynamic monitoring of the spatial distribution of environmental parameters are realized.

The invention provides an art design sample display mobile system based on a mobile terminal. A display cabinet sending module is connected to a mobile terminal receiving module. The mobile terminal receiving module is connected to a mobile terminal sending module. The mobile terminal sending module is connected to a display cabinet receiving module. The display cabinet receiving module is connected to a display cabinet positioning module. The display cabinet positioning module comprises a distance measuring module and a bumping detection module. The display cabinet positioning module is connected to a display module. The display module comprises a position display module, a control module, a directional control module and a speed control module. The display module is connected to the motor control module, and the motor control module comprises a speed detection module. The invention is advantageous in that the moving control of the art design sample display cabinet can be realized through the mobile terminal; the position of the display cabinet can be monitored in a real-time manner; the structure is simple, operation is easy, and automation degree is high.

The invention discloses a power distribution cabinet capable of intelligent temperature control, comprising a base, a cabinet body, a cabinet door, an elastic soft board and a control frame, wherein the center of the top end of the base is installed with the cabinet body, evenly spaced circuit breakers are fixed within the cabinet body through a mounting frame, the cabinet door is hinged on the inner side wall of the cabinet body, a temperature detector is installed at the central position of the inner side wall of the cabinet door, the control frame is installed on the inner side wall of thecabinet door below the temperature detector, a single-chip microcomputer is installed at the central position inside the control frame, a battery is installed inside the control frame at one side of the single-chip microcomputer, the outer walls of both sides of the cabinet body are provided with equally spaced buffer slots, buffer springs are fixed within the buffer slots, and outer sides of thebuffer springs are provided with anti-collision plates. The power distribution cabinet not only realizes the intelligent control function of internal temperature of the power distribution cabinet, andrealizes the distance alarm function of the power distribution cabinet, but also improves the safety of the power distribution cabinet when used.

The invention belongs to the technical field of an electrical cabinet and particularly relates to an anti-collision electrical cabinet based on an integral framework. The electrical cabinet comprises a back board, a bottom board, a top board, a side board, a front board, component mounting casings, a back support, a connection support, a U-shaped fixing block, a front support and a break groove, wherein each electrical component is mounted in the corresponding component mounting casings, each component mounting casing is mounted on the back board through the back support, the component mounting casings are mutually connected through the connection support, the connection support is provided with the break groove, and the back support is designed for fixing each component mounting casing. According to the electrical cabinet, the connection support is provided with the break groove, the connection support is bent in the break groove and is not broken when the electrical cabinet collides, the component mounting casings are guaranteed to be at certain intervals when collision occurs, and mutual collision is avoided. The electrical cabinet is advantaged in that the back support, the front support and the connection support are additionally arranged, and the anti-collision function of the electrical cabinet is realized through impaction force transfer or preventing the component mounting casings from colliding.

The invention relates to the field of channel management devices, in particular to a full-automatic three-roller brake machine core. The full-automatic three-roller brake machine core comprises a boxbody which is vertically arranged. A swipe window is arranged at the upper right end of the box body in an embedded mode, an installation bottom plate is horizontally arranged in the middle position of the upper half section in the box body, bottom plate supports are symmetrically arranged on the lower side of the installation bottom plate, the lower ends of the bottom plate supports are both connected with the box body, a rotating disc is horizontally arranged below the installation bottom plate, a motor fixing plate is horizontally arranged at the upper left end of the installation bottom plate, a driving motor is arranged at the upper end of the motor fixing plate, through switching of the electricity receiving and removing states of electromagnetism, and corresponding reset structure is matched, the switching of releasing and limiting states can be simply realized through the device, and the reset spring is matched, thus even if the device is in a releasing state, the collision-assistance function can be realized through friction and transmission, thus the operation effect of the device is excellent, and the safety is great.

The invention discloses a multifunctional experiment demonstration instrument for physics and chemistry teaching of primary and secondary schools. According to the instrument, by adopting a baffle, amain demonstration instrument body is divided into a placement groove part and a storage cavity part, chemical agents and physics and chemistry experiment instruments are temporarily stored separately, the experiment instruments which need to be used are conveniently and temporarily stored by teachers, and convenience is provided for teaching; the placement groove part is further provided with sponge rings, second spring plungers and placement plates, which are beneficial to buffer protection for medicine bottles of the chemical agents, micro adjustment is achieved according to the specific size, the storage cavity part is further provided with moisture-absorption layers and label stickers, the instruments are prevented from being damped, and classifying of the instruments is improved; byadopting a first hinge pin and a second hinge pin, a rotation inclination plate and a working plate rotate separately, a slope is conveniently arranged, placement grooves are conveniently sealed and protected, the working plate is further beneficial to physics and chemistry experiment demonstration, an anti-collision plate achieves an anti-collision function of a cart during an acceleration experiment, and the cart is prevented from moving too quickly and flying out of a table.