93 results about "Alley" patented technology

An animal feedlot management system is disclosed, wherein each feed delivery vehicle employed therein uses real-time virtual reality (VR) modelling and coordinate acquisition techniques supported upon an Internet-based (i.e., Cyberspace) communications platform in order to carry out various types of feedlot operations. Each feedlot vehicle has an on-board computer system which includes a VR subsystem, for accessing a VR database maintaining information representative of a VR model of the feedlot and the objects present therein (eg., tagged animals, pens, alley ways, feedbunks, buildings, vehicles, etc.

An auxiliary visual interface for a vehicle is disclosed, which is designed to expand the traffic view of the driver beyond the driver compartment. The visual interface consists of four video cameras respectively installed at four corners of the vehicle. Through two switching elements, video images from the front-end or rear-end video cameras are simultaneously brought onto two LCD displays arranged on the dash board to enable the driver to preview the traffic conditions around the corner before making the turn or backing out of an alley. The main controller can also be connected to a speed recorder, whereby the upper and lower speed limits are preset to control different display modes. The main controller can also be connected to a back-up detector to measure the relative distance of any object approaching from behind. The present invention promotes driving safety on the road.

The invention relates to a position and posture measuring system and method for mechanical equipment. The position and posture measuring system is characterized in that: four laser distance-measuring modules are arranged at the top of an alley at the back of the mechanical equipment to measure points of special positions on the mechanical equipment so as to obtain four different distances; position offset of the mechanical equipment relative to a predetermined track and angular offset of the mechanical equipment on a vertical surface are calculated based on the four distances; offset data is transmitted to a central processing system on the mechanical equipment through a wireless communication module; position and posture parameters of the mechanical equipment and positioning navigation data can be obtained in combination with a dip angle of the mechanical equipment relative to a horizontal plane, wherein the dip angle is measured by a triaxial acceleration sensor which is arranged onthe mechanical equipment; and the central processing system is used for transmitting the positioning navigation data to a control box of the mechanical equipment. The position and posture measuring system has the advantages of high measuring speed, good real-time performance, high measurement accuracy and no accumulated error, and is suitable for the position and posture measurement as well as the positioning navigation of underground mechanical equipment.

The present invention relates to a fire fighting truck, and especially relates to a fire fighting truck for residential buildings in alleys. The fire fighting truck is required to be convenient to move and adaptable to various landforms, and thus comprises a truck body, wheels, a connection rod, a pushing rod, a water tank, a water inlet pipe, a water pump, an installation plate and the like, wherein the wheels are arranged in bilateral symmetry on the bottom part of the truck body, the connection rod is disposed at the upper part of the left side of the truck body, the pushing rod is connected at the left end of the connection rod, the water tank is disposed at the left side of the top part of the truck body, the water inlet pipe is disposed at the left side of the top part of the water tank, the water pump is disposed at the right side of the bottom part inside the water tank, the installation plate is disposed in the center of the top part of the truck body, and a lifting device is disposed in front of the installation plate. A rocking handle is rotated to lift and lower a fire-fighting lance, so the fire fighting truck can be used for fire fighting at positions of different heights. And through arrangement of a pulling rod, the fire-fighting lance can swing left and right.

The invention provides a self-flying control method for a mine emergent rescue aircraft. By application of the method, the aircraft can fly automatically; in a hovering period, a eulerian angle and an acceleration value of the aircraft are calculated; distances between all the directions and an obstacle are tested by a distance measuring sensor; the current position state of the aircraft is judged according to the aircraft flying tendency and the distance, and a position signal is used as a control signal; then control on the attitude, the speed and the position of the aircraft is realized by adopting an algorithm of combining tendency judgment and fuzzy control, and reliable and stable self flying of the aircraft is guaranteed. By collecting environmental parameters in real time within a certain distance in an alley in the hovering period, and data information is transmitted to portable terminal equipment in real time by a wireless mode. A portable terminal can be used for evaluating the environment danger level in the alley in real time and carrying out displaying and alarming. A rescuer judges the safety within a certain distance according to an analysis result; under a safe condition, gradual promotion is realized until the rescuer reaches the disaster site.

A driver information feedback and display system is disclosed. The architecture of the system includes a controller (30), a channel / window manager (10), and front and rear image capture units (11-13). The system can be further incorporated with a speed recorder (40), a backing sensor (50), or a GPS unit (60). When a vehicle enters an intersection from a narrow alley, the left and right image capture units (11,12) installed at the nose of the vehicle will be activated for scanning road conditions on the main road in both directions, thereby eliminating the need for the driver to strain to see the traffic situation or pulling out the car half way. The speed recorder (40) can be used for detection of low speed and activation of left and right image capture units (11, 12). The present system can effectively minimize the chance of vehicle collisions.

The invention relates to an intelligent wireless vehicular embedded analytical equipment for automobile exhaust, which includes housing with gaseous current alley way, central processing element and wireless transfers unit electrically connects with central processing element set in, the wireless transfers unit wireless connects with wireless vehicle speed sensor set at the automobile. In the gaseous current alley way, there sets gas pressure sensor which electrically connects with central processing element, nitrous oxides feeler unit, gas flow meter, oxygen gas feeler unit, heat meter, oxycarbide and oxyhydride feeler unit. This invention can get the concentration values of oxygen gas, nitrous oxides, oxycarbide and oxyhydride contained in automobile exhaust and the flow, pressure, temperature and other parameters of automobile exhaust at one time, which makes comprehensive and perfect judgment on the exhaust discharged by the automobile, obtains the mass discharged values of automobile exhaust, and wirelessly sends to detecting person or unit in long distance, and the detecting efficiency of the invention is high.

An alley for processing animals such as cattle or buffaloes is described which includes a pair of spaced-apart alleys at the entrance end of the alley and a single alley at the exit end of the pair of alleys at the entrance end of the alley. The outer side walls of the alleys are easily adjusted to vary the width thereof thereby enabling the alley to accommodate animals of different sizes. Rear-up prevention device mechanisms are also provided in each of the alleys to prevent the animals from raring up and falling over backwards. The alley may be either portable or stationary.

The invention discloses a multi-functional lane liquid nitrogen fire extinguishing vehicle, which is fire fighting equipment, consists of a track chassis provided with rail wheels or automobile wheels, a liquid nitrogen storage, a normal temperature carburetor, a vacuum insulation pipe, a gas spraying hose, a direct current spotlight, a respiratory oxygen supply device and so on, and has no power system. The fire extinguishing vehicle adopts a method that liquid nitrogen is carburated and then forms refrigerated nitrogen to submerge a coal layer to reduce the temperature of the coal layer and cause the oxygen deficiency of the coal layer and a lane to extinguish fire according to physicochemical properties that the liquid nitrogen has ultra-low temperature, nitrogen is incombustible, and the fire extinguishing by the nitrogen has no smoke and smell and does not generate ozone, and can deeply enter the inside of the lane for flexible mobile operation under the traction of a coal mine locomotive or the pushing of manpower, so the fire extinguishing vehicle has the characteristics of simplified structure, complete function, large gas supply amount, flexibility and convenience when entering the lane for fire extinguishing operation, environmental-friendly fire extinguishment, energy-saving fire extinguishment, instantly-effective fire extinguishment and so on, is applicable to the fire extinguishment of coal mine lanes, and is also applicable to the fire extinguishment of other lanes or large occasions.

The invention discloses a car lug of a normally-closed inclined tunnel used for the safe transporting measure of the inclined tunnel of a coal mine, which comprises a normally-closed duplex car lug, a car lug bar of the normally-closed inclined tunnel, an interlocking pneumatic control box and a connection pipeline. The car lug has simple structure and is convenient to be maintained; interlocking control is adopted, therefore, devices are mutually closed and locked, thus being capable of preventing the running-way of the inclined tunnel reliably or stopping the running-way reliably and timely once the running-way happens; the original compressed air on the spot under a well is used as power, therefore, the car lug of the invention is safe and reliable, and the capital investment is reduced.

A hog farrowing system for use in a cold environment includes a building providing protection from weather elements. The farrowing boxes have an entrance to permit free ingress and egress of female hogs but restrain the piglets. An alley is provided outside the boxes for the female hogs to defecate, urinate, and move to feed and water stations outside the boxes. The boxes have sides which define an inner chamber, a heat system, bedding for the female hogs to nest, and insulation covering an open top during cold environment conditions. The method utilizes the steps of promoting the female hog to utilize natural instincts, promoting the female hog to give birth to piglets close to the heat source, and protecting the piglets from crushing by using a creep area, anti-crush rods and anti-crush boards. The farrowing boxes can be modified for use in a warm season.

A push bar serves to nudge or urge cows to leave a milking parlor and move to an exit alley. The push bar is mounted on extendible support members, which may have an inner tube and an outer tube, and which is mounted by a journal onto an overhead pivot. There is one air cylinder to rotate the assembly, and additional air cylinders to extend and retract the support members. A programmed controller ensures that the push tube travels in a generally straight, horizontal path to push the cows out, and then lifts the push tube so it is over the cows' heads on the return.

The invention relates to a method for converter steam drum emplacement after workshop closing. A hoisting point is arranged on a roof beam right above a steam drum emplacement position, three sets of winch units are utilized, and an alley-oop form is employed to complete vertical lifting and horizontal translation of the steam drum, thus finishing steam drum emplacement work. The construction steps include: 1. structure reinforcement; 2. lifting device setting; 3. steam drum horizontal cross; and 4. steam drum hoisting. The method can realize steam drum emplacement work at high-rise frame without adopting a large crane and removing a roof steel structure, reduces the production influence on a production line, lowers the project investment, and ensures the engineering construction progress.

The invention provides a rectangular stirring pile-forming machine. The lower end of a drilling rod is fixed in the middle of a cross beam. One end of the cross beam is parallelly provided with two shaft pins F. One end of a tool arm A is in pin joint connection with a shaft pin F, and a driven tool arm A is fixed on the upper portion of the other end of the tool arm A. One end of a tool arm B is in pin joint with the other shaft pin F, and a driven tool arm A is fixed on the upper portion of the other end of the tool arm B. The other end of the beam is parallelly provided with two shaft pins H. One end of a tool arm C is in pin joint with a shaft pin H, and a driven tool arm B is fixed on the lower portion of the other end of the tool arm C. One end of a tool arm D is in pin joint with the other shaft pin H, and a driven tool arm B is fixed on the lower portion of the other end of the tool arm D. A plurality of alley tool bits are evenly distributed on the tool arms and the lower portions of the tool arms. The rectangular stirring pile-forming machine can be of a rectangular cement-soil composite pile body.

Method and device for selecting a driving program in motor vehicles having an automatic transmission, in which at least two different driving programs, in particular an economy mode and a sport mode, can be selected by the driver. The driving program selection according to the invention is made here by briefly tipping the selector lever laterally and releasing it again.For this purpose, the selector lever is pressed briefly to the side counter to a spring force, i.e. transversely with respect to the direction of movement within the shifting gate alley, suitable means, such as position sensors or force sensors, respectively generating corresponding signals both when the selector lever is tipped and when it is released again, and said signals are analyzed in a control unit such as the transmission controller or a central vehicle electronic system in terms of their time interval, and as a result trigger a driving program changeover by means of the control unit. The respectively active driving program can be displayed here, for example, by means of a display on the dashboard. Since the driving program changeover is carried out only by tipping the selector lever laterally, the driver does not need to look at any operator control or operator control position in this context and is thus not distracted in any way from driving and observing the traffic situation.

The present invention provides a method and device for generating by wind power. A wind energy collector is mounted uprightly on top of water source and comprises a portrait impeller with fan which can make the impeller freewheeling with wind in clockwise or counterclockwise, a screw water alley upwards is provided in the impeller, the bottom end of the impeller extends to water and the water inlet of the water alley is provided under the water surface; a sluice device is provided on the water outlet on upper of the impeller, the water in the sluice device is introduced to lower waterpower with big fall to realize generate electricity. The present invention has advantages of: 1. electricity power exchanged by potential energy is stable; 2. potential energy of deposited water is simple; 3. wind energy collector has simple structure, low production cost and reduces operation cost.

The invention relates to a cultivation method for achieving large cherry high yield on low-latitude and high-altitude areas, and belongs to the technical field of large cherry artificial cultivation. The method includes the following steps: a, ridging, wherein the ridging is performed on lines where large cherry trees are planted, the height of ridges is 15-45cm, and the width of the ridges is 100-180cm; b, fertilizing and film mulching, wherein alleys close to tree roots are excavated for fertilizing and buried after being fertilized in autumn, irrigating is performed, and then mulching is performed with gardening ground fabric; and c, irrigating in a sprinkling manner, wherein micro jetting facilities are additionally arranged on the upper portions of tree crowns, the micro jetting facilities are started when the temperature is larger than or equal to 22 DEG C from the pre-bloom period to the fruitlet period in spring, and mist cooling is performed to lower the temperature to be 15-21 DEG C. The cultivation method for achieving the large cherry high yield on the low-latitude and high-altitude areas has the advantages that the yield of large cherries can be improved on the low-latitude and high-altitude areas, and therefore economic benefits are increased.

A prefabricated flooring system used in a section of a bowling lane such as an approach section. The flooring system includes a plurality of wooden boards having a longitudinal axis. The plurality of wooden boards each having substantially flat side edges along the longitudinal axis. Interior boards of the plurality of wooden boards are bonded together by an adhesive applied on the side edges and two of the outermost boards of the plurality of boards are bonded only on one side edge by the adhesive to adjacent corresponding interior boards to form a preformed approach section of wooden boards. In one aspect, the boards have a thickness of approximately that of the bowling lane. In another aspect, the preformed approach section has a width greater than that of the bowling lane.

A destination entry input device (30, 35) is commissioned in a group elevator system (10). The destination entry input device (30, 35) is connected to a dispatch controller (20). A network address is input into the destination entry input device (30, 35) corresponding to an installation location of the destination entry input device (30, 35). When the network address is input, installation location information related to the installation location of the destination entry input device is downloaded to the destination entry input device (30, 35) and verified.

A kind of solar battery light gathering device is used in the photospot photovoltatic directional device, it characterized in that it comprises a heat sink; a light canister which is subulate, and the alley end of the light canister is fixed to the heat sink; a solar battery which is fixed to the heat sink and is in the light canister; a collector lens whose axes is vertical with the light canister, and mounted above the big end of the light canister via bracket; a base board which is used to fix the heat sink.

The invention provides a pool wall lamp which includes a wall lamp body, a fixed part arranged at the rear end of the wall lamp body and another independent fixed part. The two fixed parts include a magnetic part and an iron part or both are magnetic parts, and the wall lamp body is fixed on the inner wall of the pool for use under the magnetic action of the fixed part arranged at the rear end of the wall lamp body and another independent fixed part. Due to the magnetic action of the fixed part arranged at the rear end of the wall lamp body and another independent fixed part, the pool wall lamp provided by the invention can be conveniently and fixedly arranged on the inner wall of the pool which is not easy to slide off, and the installation and the usage are convenient, thus being worthy of popularization and application.

The invention discloses an alley stacking type stereo parking device and a vehicle access method. A vehicle carrying plate transceiving apparatus is composed of an opening-closing mechanism (12), an elevating mechanism (13), a conveyer A (9), a conveyer B (10) and a conveyer C (11). Through organic cooperation among the opening-closing mechanism (12), the elevating mechanism (13) and each conveyer, vehicle carrying plates left behind after vehicles depart can be collected on the opening-closing mechanism (12) in a cache region (7), and the vehicle carrying plates on the opening-closing mechanism (12) can also be used for parking the vehicles, such that the process of accessing the vehicle carrying plates by a stacking device is omitted, the vehicle access speed is fast, and the equipment efficiency is high.