43results about How to "Realize unmanned control" patented technology

The invention relates to an overwater salvage, sawing and crushing, transporting, packaging and stacking integrated salvage ship device, belongs to the field of water surface salvage, in particular to an overwater efficient dirt-cleaning and crushing device and applied to cleaning of dirt on water surfaces of rivers, power stations, reservoirs and the like, in particular to a dirt cleaning robot for packing and treating dirt on water at site. The robot comprises a robot body and a salvage mechanism, a pushing mechanism, a sawing and crushing mechanism, a conveying mechanism, a packaging mechanism, a controller and a stacking mechanism which are arranged on the robot body; the controller controls the salvage mechanism, the pushing mechanism, the sawing and crushing mechanism, the conveying mechanism, the packaging mechanism and the stacking mechanism to be matched with one another and to form a production line for dirt treatment. By means of the structure, integrated operation from salvage to stacking of overwater dirt can be achieved, dirt is cut, saw off and crushed, the dirt size is shrunk, dirt is stacked neatly, and subsequent transport and treatment are facilitated; the dirt cleaning robot has good intelligent recognition ability and automated control ability.

The invention discloses a community intelligent entrance guard control method based on a mobile phone 3G (third generation) network. The community intelligent entrance guard control method based on a mobile phone 3G network is characterized in that an entrance guard control device mainly comprises a mobile phone control unit, a community entrance guard management unit and a network control unit; the mobile phone control unit is used for user registration, entrance application, mobile phone binding and entrance password display; the network control unit is used for user identity checking, password saving as well as transmission; the community entrance guard management unit is used for checking the password input by users, opens a gate automatically after successful checking, can generate user access records, can manage people conveniently, is safe, reliable, convenient and feasible, and can achieve scientific management of community entrance guard.

The present invention is an unmanned assisted driving system for an external road roller. The output terminals of the sensors are all connected to the on-board data box; the on-board data box is connected to the auxiliary controller; the steering wheel of the cab is connected to the steering hydraulic mechanical arm through the first transition part, and the gear position of the cab is connected to the gear hydraulic pressure arm through the second transition part. Mechanical arm; the chassis is equipped with a vehicle-mounted data box and an auxiliary controller, and the auxiliary controller is electrically connected to the control switch, the steering hydraulic mechanical arm, the gear hydraulic mechanical arm, and the front and rear millimeter-wave radars; the control switch is connected in parallel On the vibration switch of the vibration control circuit of the manned road roller. Aiming at the unmanned shortcut modification of the ordinary road roller driven by the driver, the unmanned driving of the ordinary road roller is realized.

The invention provides an automatic material taking method of a bucket wheel machine. The automatic material taking method comprises the following steps that when the rotation circumference bottom of a bucket wheel and the bottom plane of a material taking layer are tangential, the contour line of the material pile outline at the height of the point of tangency between the rotation circumference of the bucket wheel and the material pile slope is obtained; under the condition that the rotation circumference bottom of the bucket wheel and the bottom plane of the material taking layer are tangential, the coordination of the point of tangency of the bucket wheel is determined according to the horizontal rotation track of the bucket wheel around the rotation center of a cantilever, the point of tangency of the contour line and the largest excavation depth of the bucket wheel; and the walking displacement of a material taking machine, the rotation angle of the cantilever and the pitch angle of the cantilever are reasoned out backward, so as to control the material taking machine to take materials automatically. According to the automatic material taking method, by reference to the three-dimensional profile data of the material pile, the action parameters of the material taking machine are reasoned out backward according to the material taking point of tangency, the unmanned material taking control of the bucket wheel machine is realized, the idle sweeping and bucket stalling of the material taking machine can be avoided, and the material taking efficiency is improved to the greatest degree on the premise of not damaging the bucket wheel.

The invention relates to an action triggering platform for curtain products, comprising: an automatic curtain structure, which is arranged at the position of a bedroom balcony window, and is used for executing the automatic closing action of the curtain when receiving a closing request signal, and executing the automatic closing action of the curtain when receiving an opening request signal. The automatic opening action of the curtains; the dynamic analysis mechanism is used to determine whether the human target has entered a stationary state based on the maximum fluctuation range of the respective imaging regions of the same human object in the third captured images corresponding to each time point on the time axis, and is also used for When it is determined that the human target has entered a stationary state, a closing request signal is sent to the automatic curtain structure. The action triggering platform of the curtain article of the invention has reliable logic and intelligent control. Because the visual recognition mechanism can be used to judge the lying state of the people inside the bedroom, and at the same time, the real needs of the people and objects can be analyzed, so as to realize the unmanned control of the balcony curtains, so as to realize the complete unmanned transformation of the curtain switch control.