1704results about How to "Enable mobility" patented technology

A system, method, and device for locating one or more objects, in which the system includes one or more objects having an unknown location, each object comprising at least one mobility sensor for providing sensory data about the object, a wireless communications package for providing received signal strength indication and a processing unit for transmitting data about the object. The data includes the sensory data and the received signal strength indication. The system also includes at least one receiver for receiving the data about each object and at least one algorithm for processing the data about each object and identifying a location estimate about each object, thereby locating one or more objects having an unknown location.

The invention discloses a mobile monitoring fusion platform based on a geographic information system (GIS), which belongs to the technical field of network communication. The platform comprises a monitoring center and a mobile monitoring station which are connected with each other in a wireless mode, wherein the mobile monitoring station comprises a monitoring unit, a moving posture sensor, a data acquisition plate, a data analysis module, a synchronous encoding module, a storage module, a global positioning system (GPS) module, a data processing module, a remote communication module and a central controller; the monitoring center comprises a remote communication module, a synchronous decoder, a monitoring databank, a data fusion module, a GIS geographic information system, a display module and a man-machine interaction control module. Monitoring data is transmitted to the monitoring center in the wireless mode after being acquired and treated, and the monitoring center receives and decodes the monitoring data and subsequently performs GIS fusion. The platform provides effective and visible services such as multi-source monitoring data fusion, storage, management and transferring, supports geographic information demonstration and live broadcast, and is applicable to fields of monitoring on ecologic environment, geological disaster areas and other emergency accidents.

A wheelchair navigation system for a motorized wheelchair includes dual cameras, proximity sensors, microphones, and rotation sensors for the wheels. Small markers are placed on the walls of a location or room. The navigation system uses the proximity sensors, rotation sensors and cameras in conjunction with the specialized software to determine where objects or impediments are located in the room and thereby redirect the path of the wheelchair so as to avoid such objects. The wheelchair is walked through the marked location thereby ‘teaching’ various paths which are recorded in the computer and recalled later when the wheelchair is in use. The proximity sensor perform sensing operations during performance of the teaching functions for thereby permitting avoidance of wheelchair collision with obstacles during navigation of the wheelchair through a taught trajectory and allowing for close approach of the wheelchair to solid bodies present during performance of the teaching functions.

The invention relates to environment-friendly type river and lake controlling and cleaning equipment. The environment-friendly type river and lake controlling and cleaning equipment comprises a boat body, power devices, a storage slot, a compression device, movable gripping devices, cut-off devices, a salvaging device and a conveying device, wherein the power devices are symmetrically mounted at the left side and the right side behind the boat body separately along the longitudinal central axis of the boat body; the compression device is positioned above the storage slot; the movable gripping devices are separately positioned at the left side and the right side of the compression device; the cut-off devices are positioned at the outer sides of the movable gripping devices; the salvaging device is positioned in front of the boat body; and the conveying device is positioned between the salvaging device and the storage slot. The environment-friendly type river and lake controlling and cleaning equipment integrates the functions of floating force adjusting, water-surface travelling, waste compacting, aquatic plant gripping, garbage salvaging, garbage conveying and the like, realizes the functions of eliminating aquatic plants in rivers and lakes as well as floating waste on the water surface, achieves the effect of dredging the rivers and the lakes, keeps water in the rivers and the lakes clean, is high in integral mechanical degree, is complete in function and is high in operating efficiency.

The invention discloses a base station of family wireless interconnection broadcast, which comprises a multi-channel tuner, a plurality of digital TV demodulating and descrambling device, an embedded controller, a WiFi wireless routing module and an antenna; digital TV signals transmitted by a coaxial cable are processed by the multi-passage tuner into intermediate frequency signals; the intermediate frequency signals are processed by the digital TV demodulating and descrambling device and transformed into program transmitting flows; then the program transmitting flows are transformed into standard computer port data by the embedded controller and are packed into IP data packets; the IP data packets are forwarded by the WiFi wireless routing module to corresponding wireless terminals. The base station of family wireless interconnection broadcast of the invention can be integrated with a cable TV, internet and a telecommunication network so as to integrate the three networks and 3C (computers, communications and consuming electronics), meet TV service, network application and telecommunication service of multi-terminal of families and realize remote control and remote program recording or transforming.

Each wheel (10, 14 / 20, 24) of the wheelchair (1) is fixed to a suspension arm (11,15 / 21, 25). A force transmitting device, for example a spring and damper of the wheelchair unit, directly connects two suspension arms situated on the same side of the wheeled conveyance, so that forces exerted on one of the wheels are transmitted to the other wheel. In this way, obstacles can more conveniently be overcome. A further advantage of the wheelchair is that it can be easily upscaled and driving properties can be adjusted according to a user's preferences.

The invention discloses a storage device. The storage device comprises a manipulator (2), a walking mechanism (1), a temporary storage platform (3), a multilayer shelf (4) and a control system; each layer of the shelf (4) at least has two rows or / and two lines of storage units (5); the manipulator (2) can extend front and back and grab objects, and is mounted on the walking mechanism (1); the walking mechanism (1) can drive the manipulator (2) to move up and down and move left and right; the temporary storage platform (3) is used for temporarily storing the objects grabbed by the manipulator (2) and temporarily shifted out from the front row of storage units (5); and the control system is used for controlling the manipulator (2) to position and to grab the objects. The storage device is multi-dimensional automatic storage equipment, can store more objects in limited space, improves the storage efficiency through the manipulator and the temporary storage platform, and is lighter in weight, lower in cost and higher in practicability.

The present invention provides a terminal and method that realizes the seamlessly switch between the IMS network domain and the CS domain network, It could conducted real-time detection of the network condition and switch the communication network when the switching strategy is satisfied. So the continuous conversation during the switch could be ensured. It would also provide technical support to IMS domain network that orients at a variety of access technologies and uses SIP as a session control protocol, and provide the effective technical guarantee for the further development of FMC.

The method comprises: upper computer, a fixed device (RSU) and at least one electronic tag (OBU). Said fixed device (RSU) communicates with the electronic (OBU) through radio transaction instruction interface; the fixed device (RSU) accesses the electronic tag (OBU) through said radio transaction instruction interface; there is a security module located in said electronic tag (OBU) and used for making mutual authentication with the fixed device RSU, and encrypting and decrypting the data.

The invention relates to a bus taking system based on a mobile phone client, wherein the bus taking system comprises an on-bus intelligent device and the mobile phone client. The bus taking system is characterized in that the on-bus intelligent device comprises an on-bus intelligent device housing and a processor; and the processor is connected with a capacitive touch display screen, a wireless communication device, a voice recognition broadcast device, an alarm device, a camera, a human face recognition device, a global positioning system (GPS) positioning device, a currency recognition and storage device, a card reader and a power supply device. The mobile phone client is provided with a real-time bus client program which has a function of helping a passenger to complete a bus-taking function and can realize data communication among the mobile phone client, the bus and a bus background server. The bus taking system has an advantage of integrating functions of positioning, bus line querying, on-bus passenger traffic querying, station arrival time querying, bus evaluating, self-service ticket buying, etc. Furthermore the bus taking system has advantages of reducing time in getting on the bus by the passenger, and improving operation efficiency of the bus.

The invention relates to a numerical-control electric frame truck for airplane engine mounting and belongs to the technical field of assembly automation. The numerical-control electric frame truck is characterized by comprising a multi-shaft posture adjusting platform (1), a posture adjusting platform frame (2), a long-shaft feed mechanism (3), a truck body frame (4), left and right rotation mechanisms (5), an auxiliary support mechanism (6), hydraulic support legs (7), a driving wheel system (8), a truck body underframe (9), steering wheel systems (10), a driving cab (11), a hydraulic control system and a servo control system. Posture of five shafts is driven and adjusted by a servo motor, and posture of the rest one shaft is manually adjusted. Travelling of the frame truck is driven by the mode of electric vehicle. The numerical-control electric frame truck has the advantages that positioning accuracy is high, maneuverability is good, stability is high, engine mounting efficiency is improved, and labor intensity of operators is reduced. Besides, the numerical-control electric frame truck is applicable to automatic mounting operation of heavy complicated shaft parts requiring multi-shaft posture adjustment.

A flexible shoe including an outer sole assembly and an upper, the outer sole assembly including a damping sole extending lengthwise from a rear end to a front end, widthwise between a lateral side and a medial side, and heightwise from a lower surface to an upper surface, the lower surface having lower grooves, the upper surface having upper grooves, the lower grooves of the lower surface being opposite the upper grooves of the upper surface. The lower grooves of the lower surface and the upper grooves of the upper surface correspond to the main articulations of the foot. The lower grooves of the lower surface and the upper grooves of the upper surface demarcate platforms of the damping sole.

The invention relates to a novel field device inspection system and an inspection method thereof. The system mainly comprises two parts including an inspection terminal system and a WEB server system; a foreground-background treatment mode is adopted, wherein a foreground inspection terminal consists of a two-dimensional code label, a two-dimensional code scanning gun and an inspection panel which are fixed on a field device; the WEB server system and a WIFI (wireless fidelity) wireless route form background data processing and device management; the inspection terminal system and the WEB server system adopt a C / S (Client / Server) structure; and the WEB server system and a client in a local area network adopt a B / S (browser / Server) structure. The technical scheme adopted by the invention not only achieves mobility, portability and flexibility of field inspection, but also realizes safety and accuracy of device inspection under the complex field working condition well.

The invention discloses a marine environmental monitoring system based on unmanned ship formation motion. The system comprises multiple unmanned ships loaded with unmanned ship formation motion control systems, marine environmental monitoring sensing systems and wireless ZigBee communication systems and a remote marine environmental monitoring system. Each unmanned ship formation motion control system drives a corresponding unmanned ship motor in a set unmanned ship formation motion mode to form a shipping formation column and each unmanned ship moves according to the corresponding shipping track. Each marine environmental monitoring sensing system sends acquired marine environmental monitoring data to the remote marine environmental monitoring system in real time. Each wireless ZigBee communication system is connected with the corresponding unmanned ship and the remote marine environmental monitoring system. The remote marine environmental monitoring system forms a visual interface in real time and can remotely control each unmanned ship. By the adoption of the system, movable environmental monitoring, positioning and display comprehensive monitoring can be conducted according to the characteristics of abruptness, uncertainty and the like of the marine environment.

A flat panel television mounting device includes a picture-type frame having a notch back surrounding an open central area along with a glass pane sized for reception by the notch back and supported by the frame. A linen is provided and adhered to one side of the glass pane with a central portion of the linen removable from the glass pane leaving a border around the removed central portion for exposing a television screen when the glass pane is disposed thereagainst.

The invention discloses a voice coil motor capable of realizing OIS (optical image stabilization) through pure translational motion. The voice coil motor comprises a case consisting of a lower cover and a metal magnet yoke, a lens holder arranged in the case, a plurality of magnets arranged on inner walls of the magnet yoke, a focusing coil capable of interacting with the magnets to control focusing of the lens holder, translation coils capable of interacting with the magnets to control the lens holder to move in a plane perpendicular to the lens optical axis, a fixing device and a limiting device, wherein the lens holder can move back and forth along the optical axis relative to the fixing device, and the limiting device fixes the lens holder in the plane perpendicular to the optical axis. The fixing device and the limiting device are matched, so that the translational motion of an automatic focusing part can be conducted in one plane, the deflection can be avoided, and the image stabilization effect is very ideal.

The invention relates to a soft magnetic core used for a high-power inverter power supply, and a manufacturing method thereof. The magnetic core is made of an Fe-based amorphous nano-crystalline belt material through winding , and comprises components according to weight percentages as follows: 81%-85% of Fe, 0.01%-5% of Co, 7%-9% of Si, 1.5%-2.5% of B, 1%-2% of Cu, 4%-7% of M, and 0.001%-0.04% of M', wherein M is one or more of Nb, Mo, V, W and Ta, and M' is at least one of Al and Ti. The magnetic core is subjected to anneal in a protective atmosphere or a vacuum; when in anneal, the position of the magnetic core in a furnace is movable or rotatable, a holding temperature is 520-600 DEG C, the holding time is 1-2 hours, and a temperature rise speed is 100 DEG C per hour. The magnetic core manufactured by adopting the method has lower loss, better manufacturing technique properties, and good soft magnetic characteristics; moreover, the downstream processing after the heat treatment is applicable to various technique methods.

The invention discloses a self-travelling system used for a semi-trailer. The semi-trailer comprises a connecting end and a driven wheel, wherein the connecting end can be detachably connected onto a tractor trailer, and the driven wheel is positioned on one opposite side of the connecting end. The self-travelling system comprises a base, a driving wheel and a lifting mechanism, wherein the base is connected with a chassis of the semi-trailer; one end of the lifting mechanism is connected with the base; the other end of the lifting mechanism is connected with the driving wheel for driving the driving wheel to move between a use position and a retraction position; when on the use position, the driving wheel is positioned below the chassis of the semi-trailer to contact with the ground, and the driving wheel and the driven wheel bear the dead load of the semi-trailer; and on the retraction position, the driving wheel is positioned above the chassis of the semi-trailer. The invention also relates to a vehicle-mounted radiation detection system with the self-travelling system and a use method of the self-travelling system. According to the above technical scheme, the self-travelling system can realize a purpose of small-range transition and automatic scanning. Meanwhile, the self-travelling system can be dragged by the tractor trailer to realize the function of road driving.

The invention discloses an intelligent residential control system and a control method thereof, and relates to the intelligent control technical field. The system comprises a control center module, a wireless monitoring module, a remote monitoring device, a mobile phone monitoring device and a digital and analog sensor. The wireless monitoring module and the digital and analog sensor are installed on a residential device and an article. The remote monitoring device connects with the control center module. The mobile phone monitoring device forms wireless connection with the control center module. The remote monitoring device and the mobile phone monitoring device are used for sending control information according to monitoring information obtained by control center module. The system also comprises a residential device control module and a wireless execution module, both of them are connected with the control center module and are used for controlling the residential device according to the control information sent by the control center module, and a wireless data transmission module which connects with the wireless execution module and the wireless monitoring module respectively. According to the invention, automation monitoring and controlling of residential facility and device are realized.

The invention discloses an automatic welding device for a nanometer thin-wall pipe fitting. The automatic welding device comprises a base, wherein a lifting plate is arranged at the top of the base, supporting conveying mechanisms are arranged at the two ends of the top of the lifting plate correspondingly, a first hydraulic cylinder is fixedly installed between the lifting plate and the base, a welding machine is arranged at the top of the base, a second hydraulic cylinder is fixedly installed at the bottom of the welding machine, a welding gun is fixedly connected to the bottom end of the second hydraulic cylinder, each supporting conveying mechanism comprises a supporting base, the supporting bases are rotationally connected to the top of the lifting plate, and gear teeth are arranged on the circumferential side of the bottom end of each supporting base. By means of rotation of the supporting bases, two sets of supporting idler wheels can change states continuously, moving and rotating control over a to-be-welded pipe is achieved, and then the processes of automatic feeding, aligning, seam aligning, automatic welding and automatic discharging of the to-be-welded pipe are achieved, so that the practicability and convenience of using the device are improved.

The invention belongs to detection equipment and particularly relates to a full-automatic inspection production line for circular parts. The full-automatic inspection production line is characterized in that the full-automatic inspection production line comprises a machine tool body, a disk type electromagnetic oscillation feeding device, a feeding conveyor belt device, a workpiece moving mechanism, and an external diameter detection mechanism, an internal diameter detection mechanism, a thickness detection mechanism, a weight detection mechanism and a screening mechanism which are sequentially arranged as well as a touch display screen which is fixedly connected with the machine tool body. The full-automatic inspection production line has the benefits of realization of automatic moving and arrangement as well as gradual-item detection of external diameter, internal diameter, thickness and weight. Core parts of the detection mechanism comprise an inlet high-precision contact type sensor, a linear potentiometer, a high-precision electronic scale and the like; automatic moving and inspection are realized by using a pneumatic element for driving, and thus high automatic degree and high detection precision are realized; and automatic screening and arranging can be realized and automatic control is realized by being matched with a proximity sensor.

The invention discloses an entrance guard management method and system. The method comprises the steps that a back-end processing center receives a registration request instruction of a creator and allocates a cluster for the creator after registration conditions are met; the back-end processing center adds corresponding members to the cluster according to a received member addition instruction; the back-end processing center allocates corresponding characters to the members in the cluster according to a received character setting instruction; the back-end processing center sets entrance guard use permissions for the corresponding members in the cluster according to a received entrance guard use permission setting instruction, and each entrance guard use permission comprises virtual entrance guard serial number information and effective time information corresponding to the virtual entrance guard serial number information. According to the entrance guard management method and system, mobile management and character hierarchical management of an entrance guard are achieved, an administrator can conveniently conduct permission control on the members in the cluster, each member in the cluster can online generate a virtual key within the entrance guard use permission, the virtual keys can be shared, and great flexibility and real-time performance are achieved.

An automatic microscopic imaging system for multi-cell culture process, which is used for automatic imaging and analysis of long-term cell culture process. The system has the functions of automatic observation target switching, automatic low-power light source lighting, auto-focus and image fusion, intelligent online analysis of cell growth status, and tracking imaging of interested imaging regions and moving cells. Including light source system, optical mechanism, building-type multi-layer cell culture observation mechanism, multi-axis servo system, automatic culture imaging system control mechanism, etc., can realize simultaneous cultivation and imaging of various cells without human participation for a long time.

The invention discloses an imaging device of a large geotechnical centrifuge, which comprises a camera bracket 27, a two-dimensional moving device, a camera 18, a model casing 26 and a data control and processing device, wherein the camera bracket 27 is fixed outside the model casing 26 of the centrifuge; the two-dimensional moving device which can transversely and vertically move is vertically fixed on an outside frame of the camera bracket 27; the camera 18 is fixed on the two-dimensional moving device, and a lens of the camera 18 is toward the model casing 26; and the two-dimensional moving device and the camera are both electrically connected with the data control and processing device. The device can shoot over against any point of a model, has high definition of images, low cost and easy implementation and can more favorably analyze the model.

The invention discloses a concrete pouring fast construction system which comprises a moving formwork device, a concrete wet spraying and pouring device and a concrete moving blending device, wherein the concrete moving blending device is connected with the concrete wet spraying and pouring device through a pipeline, the moving formwork device comprises formworks, each formwork is of a thin plate-like unit body, the unit bodies of the formworks are spliced into a whole plate through bolts, and the whole plate is supported by formwork slideways positioned at the two ends of the whole plate. The concrete pouring fast construction system has the advantages of realizing continuous and uninterrupted concrete fast pouring and realizing fast, continuous and emergency repair construction of bridge deck paving, as well as fast construction and emergency repair fast construction of airfield runways and military emergency works. The concrete pouring fast construction system is simple in structure and simple and convenient to operate, and can be used for not only improving the construction efficiency of large-range wide-amplitude thin plate concrete in a slope or a plane, but also greatly shortening the opening time of a concrete repair region and meeting harsh requirements on the construction speed during the large-range application of fast hardening concrete.

The invention discloses a near-field optical wireless high-speed simple interactive communication system and method used between electronic devices. Transmitted data information is transmitted to the opposite side through photo-electric conversion and with light serving as an information carrier, the opposite side restores light signals into electric signals through a photoelectric detector, and accordingly high-speed communication between the devices is achieved. Due to limitations of the devices in the prior art, the maximum communication speed is 100Mbps, and the communication speed of the system far exceeds that of an existing near-field non-contact transmission method. The system and method can be applied to mobile phones, intelligent terminals, tablet computers, notebook computers and other electronic devices, information high-speed wireless interconnection can be achieved, and the system and method have the advantages that high speed is achieved, safety and confidentiality are achieved, environment protection is achieved, no radiation exists and interactive communication is achieved, and have great prospects in the field of information non-contact transmission between intelligent terminals in the future.

The invention relates to an electric clamping bracket and a control system and a control method thereof. The electric clamping bracket comprises a shell and a clamping module. The electric clamping bracket further comprises a driving motor; the clamping module includes a left clamping frame and a right clamping frame; the left clamping frame and the right clamping frame extend to the front side, and are respectively arranged on two opposite sides of the shell; the left clamping frame or / and the right clamping frame is slidingly connected to the shell; and the driving motor drives the left clamping frame or / and the right clamping frame to enable the left clamping frame and the right clamping frame to oppositely approach or leave. The electric clamping bracket uses a motor for driving the clamping module to clamp or loosen mobile equipment so as to realize automatic clamping or loosening of the clamping bracket.

Disclosed are a system and a method for controlling automatic puppet performance. The system comprises puppets and is positioned behind a projection screen, and the puppets are connected with a driving motor through pull ropes and fixed guide pulleys. Rods in the prior art are replaced by flexible ropes for control, the puppets can horizontally and vertically move behind the projection screen, and four limbs of each puppet can move on the same side of the body of the puppet. The system is compact in structure, light in weight and convenient in control, the puppets can automatically dance along with music by the aid of a PLC (programmable logic controller) workspace and software control, the projection effect of the puppets is improved, and ornamentality is enhanced.