71results about How to "Implement mobile control" patented technology

The invention provides a method and system for achieving integrated camera automatic focusing, and provides a zooming tracking method based on a relationship type, namely for a shot object at a fixed object distance, according to the initial zooming multiple, the value of an initial focusing position and a plurality of zooming tracking curves stored in advance, the mapping relation between the object distance interval and the focusing position is constructed, and the position to be focused is calculated in real time. Then, a gradient control function obtained by the combination of the statistical law of a lot of experimental data is utilized to achieve mobility control over a zooming motor and a focusing motor, the value of the position to be focused is improved and amended to a certain degree, the value of the position to be focused is closer to a real zooming tracking curve, and an automatic focusing effect is more accurate. Meanwhile, the zooming tracking curves are not needed to be stored in advance, all the zooming tracking curves corresponding to different object distances are not needed to be calculated point by point, an algorithm is simple, it is possible that the zooming speed meets a real-time property, and the focusing effect can meet the requirement for clearness in the whole process.

The invention discloses a flexible printed circuit board for welding an imaging sensor, comprising a first area and a second area which are arranged sequentially. The second area comprises a center part located in the center of the second area and welded with the imaging sensor and a frame part arranged at the periphery of the center part. The frame part is provided with coil groups uniformly distributed. The center part and the frame part are connected with the edge of the second area through elastic arms. The flexible printed circuit board can be used for installing the coil, provides elasticity for focusing and anti-shake motion of the imaging sensor, can simplify the structure of a camera module, and can greatly reduce the volume of the camera module.

A precision actuator with an impact-resistant locking device comprises the impact-resistant locking device, a grating ruler swinging installation block, an extension rod installation head, an extension rod, a driving screw rod, a driving nut, a nut fastening piece, a first motor bearing, a main driving motor, a second motor bearing, a main shell, a motor upper shell and a base. The precision actuator has an impact-resistant locking function, a locking block and the extension rod are locked by a matched groove under a locking state, impact bearing employs a contact form, and the impact-resistant capability can be improved; by employing a fuse mechanism, extra motor control is reduced, and the control difficulty is reduced; and position feedback fully-closed loop is achieved, meanwhile, theextension rod can freely rotate at a small angle, the measurement accuracy cannot be affected, and the actuator is suitably applied to a multi-dimensional gesture adjustment platform.

The invention discloses welding seam polishing equipment of a belt-type stainless steel pipe. The welding seam polishing equipment comprises a base frame and a polishing supporting frame arranged on the base frame; a containing groove is formed in the end face of the front side of the polishing supporting frame; a first sliding groove formed in a front-and-back extending manner is formed in the rear side of the top wall in the containing groove; a guide rod arranged in a front-and-back extending manner is arranged in the first sliding groove; a threaded hole extending to the front side is formed in the inner wall of the front side of the first sliding groove; the guide rod is slidingly matched with a polishing mechanism extending downwards; and a bottom extending section of the polishing mechanism stretches into the containing groove. The welding seam polishing equipment is simple in structure, reasonable in design, and low in manufacturing cost and maintenance cost; automatic control on switching of polishing transmission and movement control on the polishing mechanism can be realized, leftward and rightward movement work of the polishing supporting frame can be realized simultaneously, and the polishing requirements of different positions of a welding seam of the stainless steel pipe can be met; in addition, when a rotating motor drives the stainless steel pipe to rotate for achieving omnibearing welding seam polishing, the polishing efficiency is improved.

The invention discloses a portable remote ultrasonic scanning system. Master end equipment comprises a handheld device and a master end computer; slave end equipment comprises a slave end scanning robot, slave end ultrasonic equipment, a slave end environment sensing unit and a data receiving and transmitting unit; the handheld device sends the moving speed, the rotating angular speed and the pressing force of the handheld device to a controller of the slave end scanning robot through the master end computer and the data receiving and transmitting unit, and the controller controls a mechanical arm to move on the horizontal plane, move in the space and move in the normal direction of a scanning face; the master end computer displays an ultrasonic scanning image, so that a doctor can conveniently observe a scanning state; the whole movement process of the mechanical arm is controlled in a compliant mode, the mechanical arm can imitate the human arm, external acting force is compliant when the mechanical arm makes contact with the external environment, and the safety of a patient during ultrasonic scanning can be guaranteed; and in addition, continuity of the whole movement process of the slave end scanning robot can be ensured, and continuity of contact force between a ultrasonic probe and a human body can be ensured.

The embodiment of the invention provides a mobile control method and device in games, electronic equipment and a storage medium. The mobile control method comprises the steps that a moving target point corresponding to a first game object is determined; a first path corresponding to the moving target pointis determined, and the first game object is controlled to move to the moving target point according to the first path; in the process of moving, in response to the collision between the first game object and a second game object, and the offset position of the first game object after the collision is determined; and the first game object is controlled to move from the offset position to the moving target point. According to embodiments of the mobile control method and devicein the games,the electronic equipment and the storage medium, the mobile control of a game object is achieved, and the authenticity of the game effect is improved.

The invention discloses a portable teleoperation handheld device for remote ultrasonic examination. A speed acquisition module acquires speed information of the handheld device moving on a working surface; an angular velocity acquisition module acquires angular velocity information of rotation of the handheld device in the space; and a force acquisition module is connected with a pressing module and is used for acquiring the pressing force of the handheld device. The portable teleoperation handheld device adopts an integrated design, is simple in structure and convenient to carry, can be connected with a computer, and is convenient for ultrasonic scanning of a patient in a home environment; force sense feedback is formed by using a display screen and a vibration module; operation can be carried out on any working face such as a desktop, a human body skin model surface or a human body surface, other auxiliary equipment such as a touch table is not needed, and more visual force feedback can be provided when the device works on the human body skin model surface; and by means of speed mapping and force mapping, continuity of the whole movement process of the slave end scanning robot is ensured, and continuity of contact force between an ultrasonic probe and a human body is ensured.

The invention discloses a stainless steel pipe grinding device. The stainless steel pipe grinding device comprises a base frame and a grinding supporting frame arranged on the base frame; a containinggroove is formed in the front side end face of the grinding supporting frame, a first sliding groove extending front and back is formed in the rear side of the inner top wall of the containing groove, a guide rod which extends front and back is arranged in the first sliding groove, a thread hole extending towards the front side is arranged on the inner wall of the front side of the first slidinggroove, a grinding mechanism which extends downwards is in sliding fit connection to the guide rod, and the bottom extension segment of the grinding mechanism extends into the containing groove. The stainless steel pipe grinding device is simple in structure, reasonable in design, low in manufacturing cost and maintaining cost and capable of automatically controlling grinding transmission switching and grinding mechanism moving control, the grinding supporting frame can move left and right for work, the grinding needs of a stainless steel pipe at the different welding line positions can be met, in addition, a rotating motor drives a stainless steel pipe to achieve comprehensive welding line grinding, and meanwhile, grinding efficiency is improved.

The invention relates to the field of robots and more particularly to a smart home robot control method. A smart home robot is provided with a temperature sensor, a humidity sensor, an infrared sensor. The method comprises steps of: acquiring information on whether or not a person is present in a room by means of the infrared sensor; performing determination after obtaining the information on whether or not a person is present in the room, and jf yes, acquiring the temperature information of the room by means of the humidity sensor; acquiring the humidity information by means of the humidity sensor; after the temperature information in the room is obtained, determining whether cooling or heating of an air conditioner is required by comparing the temperature information with a temperature threshold, switching on the air conditioner to cool or heat; after the humidity information is obtained, determining whether the humidification of a humidifier is required by comparing the humidity information with a humidity threshold and switching on or off the humidifier. Compared with a prior art, the smart home robot control method has beneficial effects of moving things, adjusting temperature and controlling humidity, functioning in the presence of people, and being controlled by a mobile phone APP.

The invention discloses a serial server system based on the Internet. The system comprises instant messaging (IM) servers, IM control ends and far-end devices, wherein IM is the English abbreviation of instant messaging, the IM servers are arranged on nodes of the public Internet and used for coordinately organizing the far-end devices to be communicated with the IM control ends and supporting an instant messaging protocol, the IM control ends are used for remote monitoring of the far-end devices, each far-end device comprises an IM client end and a serial port access module, the serial port access module is connected with industrial on-site devices through serial ports, the IM client end is accessed into the public Internet and supports the instant messaging protocol, and therefore communication between the IM client ends and the IM servers on the Internet nodes is achieved. Public Internet infrastructure construction is sufficiently utilized to achieve global remote control, moving control and the like, remote control efficiency is improved, and building comprehensive cost of a large-scale remote control system is lowered.

The invention discloses a belt type stainless steel pipe welding line grinding device. The belt type stainless steel pipe welding line grinding device comprises a base frame and a grinding supportingframe arranged on the base frame; a containing groove is formed in the front side end face of the grinding supporting frame, a first sliding groove extending front and back is formed in the rear sideof the inner top wall of the containing groove, a guide rod which extends front and back is arranged in the first sliding groove, a thread hole extending towards the front side is arranged on the inner wall of the front side of the first sliding groove, a grinding mechanism which extends downwards is in sliding fit connection to the guide rod, and the bottom extension segment of the grinding mechanism extends into the containing groove. The belt type stainless steel pipe welding line grinding device is simple in structure, reasonable in design, low in manufacturing cost and maintaining cost and capable of automatically controlling grinding transmission switching and grinding mechanism moving control, the grinding supporting frame can move left and right for work, the grinding needs of a stainless steel pipe at the different welding line positions can be met, in addition, a rotating motor drives a stainless steel pipe to achieve comprehensive welding line grinding, and meanwhile, grinding efficiency is improved.

The invention provides a part mounting device and a method. The structure that is adopted is that two ends of an X-axis beam which supports a mounting head are supported through an X-axis beam supporting body arranged at a lower side of the X-axis beam, and driving force in an Y-axis direction is applied to a central upper part of the X-axis beam through a Y-axis driving part supported by a Y-axis driving part supporting body which is formed separately from the X-axis beam supporting body and arranged at an upper side of the X-axis beam. Thus, a transmission amount of exciting force towards the Y-axis driving part supporting body which is generated due to movement of the mounting head or the X-axis beam can be reduced, thereby improving control precision of movement of the mounting head.

The invention relates to a full-sealing flap valve, and belongs to the technical field of flap valves. The full-sealing flap valve comprises a fixed valve body, a movable valve body and a valve plate located between the fixed valve body and the movable valve body. The valve plate is driven by a plate turning device to swing so as to switch the opening state and the closing state. A corrugated pipe for achieving compression and stretching is arranged in the middle of the movable valve body and divides the movable valve body into a fixed section and a movable section, and the movable section is driven by a loosening and pressing device to move. The butt joint position of the fixed valve body and the movable valve body is located in a valve body box playing a sealing role. Sealing rings are arranged between the fixed valve body and the valve plate and between the movable valve body and the valve plate. According to the full-sealing flap valve, a closed space is formed in the valve body box, the valve plate is located in the valve body box in the valve opening and closing process, no leakage of media in the valve opening and closing process is achieved, the valve body box is in an irregular sector shape, the requirement for the moving track of the valve plate is met, and the occupied space is saved; and no medium leaks in the valve opening and closing process, and the safety is good.

The invention discloses a centrally-managed touch electricity-saving switch controlling system. A centrally-managed touch electricity-saving switch mainly comprises two parts, i.e. a centrally-managed touch-switch module and a lamp-controlling interface module, wherein the lamp-controlling interface module is installed on a lamp panel. A microcomputer controlling technology is adopted by the touch electricity-saving switch, the central management for many kinds of switches can be realized through a touch panel, the touch electricity-saving switch is integrated with an independent switch module for controlling electricity-using equipment, such as televisions, sounders, computers and table lamps, a zone-bit-dividing and brightness-dividing flexible control mode is implemented for an illuminating system, and the touch electricity-saving switch has one-key turn-off and electricity-saving functions. According to the centrally-managed touch electricity-saving switch controlling system, the purposes of simplifying wiring, saving resources and clearing away a blind control area are achieved by means of controlling strong current by weak current, controlling an interface in a standardized way and the like, and finally the purpose of electricity saving is achieved. The centrally-managed touch electricity-saving switch controlling system is also provided with a remote-control receiving module and a communication module, so that mobile control and mobile-phone or network remote monitoring can be realized, and the centrally-managed touch electricity-saving switch controlling system is especially suitable for controlling lamplight, sockets and the like at places, such as families and workplaces.

The invention relates to a built-in automatic feeding and discharging device capable of realizing progressive feeding of bars. The device is composed of a stock bin, a grabbing manipulator and a clamping jig, wherein the stock bin is arranged inside a machine tool, the grabbing manipulator is installed on a machine head of the machine tool and can linearly reciprocate along with the machine head along an X-axis direction and a Z-axis direction, the clamping jig is installed on a workbench of the machine tool and can move along with the workbench of the machine tool, and different parts of thesame bar can be sequentially positioned and clamped in cooperation with the lifting action of the grabbing manipulator on the bar. According to the built-in automatic feeding and discharging device, the internal space of the machine tool is fully utilized, the structure is simple, the occupied space is small, the manufacturing cost is low, and automatic progressive feeding machining of bar blankscan be achieved.

The invention relates to a sweeper intelligent manual operator, which comprises a power supply 1 and a master control module 4. The sweeper intelligent manual operator also comprises a data processingmodule 2, a power supply processing module 3, a data update module 5, an indicating lamp 6, a display screen 7 and a button matrix 8. The indicating lamp 6, the display screen 7 and the button matrix8 are connected with the master control module 4. The beneficial effects are that the manual operator realizes mobility control by means of a modbus communication protocol; the manual operator has the advantages of being simple in wiring harness, stable in transmission, portable and having multiple nodes; and equipped with the 2.4 inch dot LCD 128*64 display screen, the manual operator allows anoperator to monitor current state of the equipment and set parameters in real time outside a driving cab.

The invention discloses a miniature mechanical parking apparatus. The miniature mechanical parking apparatus comprises a main body framework, a parking vehicle support, an upper device and a vehicle carrying board. The main body framework is provided with the parking vehicle support which is in the structure of comb teeth. A vehicle-carrying platform in the lower layer of the vehicle carrying board is in the structure of comb teeth. Forward and backward positions of the vehicle-carrying platform are staggered from comb teeth of the parking vehicle support. A lifting mechanism for combining theupper device with the upper layer of the vehicle carrying board forms an elevating mechanism. fixed pulleys and steel wire ropes are utilized to elevate. Meanwhile, the upper device and a lifting mechanism are slidbaly installed on optical axis linear elevating guide rails. The staggering of the comb teeth is utilized to transfer vehicles. The optical axis linear elevating guide rails are adoptedto ensure stability of elevation. Therefore, the parking process is more stable and safer. Meanwhile, the apparatus is combined with a motor to achieve movable control of vehicles. The motor is combined with a PLC and a photoelectric switch so that precise control over parking positions is achieved. A parking garage is advantaged by being high in safety coefficient, long in service lifetime and green and eco-friendly and can adjust the number of parking lots according to the actual place.

The invention discloses a virtual space moving control method and device based on an inertia sensor. The method applicable to head-mounted VR equipment includes: when a user wears the head-mounted VR equipment and moves at one spot in a limited space, and the vertical acceleration of the user is continuously acquired through the inertia sensor in the head-mounted VR equipment; acquiring a corresponding acceleration curve in continuous time according to the continuously acquired vertical acceleration, and acquiring the frequency of maximum acceleration according to interval time corresponding to each peak and/or valley in the curve; converting into the speed of the horizontal moving of the user in a virtual space according to the frequency of the maximum acceleration; mapping the speed of the horizontal moving into the virtual space to allow the user in the virtual space to move at the speed. By the virtual space moving control method, virtual space moving control when the space is limited or an external device is unavailable is achieved.

The invention relates to a remote control method, apparatus and system. The method comprises the steps that a mobile controller (MC) obtains a trust key; the mobile controller MC detects whether a device that has not established a secure connection exists in a current network; and when the mobile controller MC detects the device that has not established the secure connection, the mobile controller MC initiates the secure connection based on the trust key. When the number of the devices is large, the process of establishing the trust key between the mobile controller MC and the devices can be omitted, and the secure connection is directly initiated to quickly and accurately control the devices.

The invention discloses packaging detection equipment with a classified clamping function for diode processing. The packaging detection equipment comprises a device body and a first containing cavity,side plates are arranged on the left side and the right side of the outer portion of the device body, rotating shafts are installed on the outer walls of the side plates, and a cover plate is arranged on the inner side of the first containing cavity; and the first containing cavity is located in the device body, second containing cavities are formed in the left side and the right side of the inner part of the device body, and lifting plates are arranged on the inner sides of the second containing cavities. According to an external heat dissipation device for a power bank, through the arrangement of the side plates, the device body forms a complete closed structure, by using the structural arrangement of the rotating shafts the cover plate can rotate on the side plates, the ventilation andheat dissipation environment in the device body is guaranteed through the arrangement of ventilation net plates on the side plates, the closed structure of the device body is adjusted through turnover control over the cover plate, and when the ventilation net plates are exposed, the device body has good heat dissipation capacity.

The invention discloses a large-size numerically-controlled machine tool supporting device. The large-size numerically-controlled machine tool supporting device comprises a support, guide rail seats, guide rails and base assemblies, wherein the support comprises a transverse supporting part and longitudinal supporting parts; the two longitudinal supporting parts are arranged on one side of the transverse supporting part at interval; the guide rail seats are fixedly arranged on the longitudinal supporting parts and extend along the longitudinal supporting parts; the guide rails are detachably fixed on the guide rail seats; guide grooves are formed in the guide rails, are concave inwards into the guide rails and extend along the guide rails; slide blocks of a numerically-controlled machine tool are embedded into the guide grooves and freely move along the guide grooves, so as to drive the numerically-controlled machine tool to move longitudinally; the base assemblies are arranged at the two ends of the transverse supporting part and on the outer sides of the two longitudinal supporting parts respectively so as to support the support. The large-size numerically-controlled machine tool supporting device has a simple structure and a large bearing capability; the height of the machine tool can be conveniently adjusted and the position of the machine tool can be moved.