The embodiments herein discloses a semi-autonomous mobile robotic apparatus (100) that can apply primers and paints and perform other operations such as wall sanding, drawing abstract wall art on the interior walls of buildings. The disclosed semi-autonomous mobile robotic apparatus (100) apparatus comprises of at least 13 numbers of type-1 (403) and at least 2 numbers of type-2 (405) ultrasonic sensors coupled to the apparatus (100), at least 2 Light Detection and Ranging (LiDAR) sensors (401 and 402) coupled to the apparatus (100), a human machine interface module (102) adapted to receive one or more inputs from a user (101) and provide the data to the microprocessor (103) for processing inside the apparatus (100) and provide output to one or more modules (104 and 105) to perform the relevant painting, sanding, putty application or abstract wall art drawing operations.

A system includes a first nozzle assembly positioned along a boom assembly. The first nozzle assembly includes a first valve operably coupled with a first nozzle. A first imaging device is associated with the first nozzle assembly. A second nozzle assembly is positioned along the boom assembly and includes a second valve operably coupled with a second nozzle. A second imaging device is associated with the second nozzle assembly. A computing system is operably coupled with the first nozzle assembly, the first imaging device, the second nozzle assembly, and the second imaging device. The computing system is configured to receive data from the first imaging device, identify a first reference point within the data provided by the first imaging device, receive data from the second imaging device, identify a second reference point within the data provided by the second imaging device, and determine a boom deflection model.

A system for an agricultural operation includes a first vehicle having an object sensor configured to capture data associated with one or more objects within the field and a location sensor configured to capture data associated with a location of each of the one or more objects. A computing system is communicatively coupled with the object sensor and the location sensor. The computing system is configured to identify at least one of the one or more objects as a weed, classify each of the identified weeds in a first set of weeds or a second set of weeds, and generate a weed map based on the classification of each of the first set of weeds and the second set of weeds.

A simulator comprises a fluid property acquiring unit for acquiring the properties of a fluid to be discharged; a mesh division unit for dividing the surface of a CAD model for a workpiece into meshes; an application amount calculation unit for calculating the amount of the fluid applied to each mesh; a maximum film thickness calculation unit for calculating the maximum film thickness of the fluid that each mesh can hold; and a first moving amount calculation unit for calculating, for each mesh, a first moving amount by which the fluid in an amount determined by the properties of the fluid moves relative to the mesh located at a position lower than said each mesh among the meshes adjacent to said each mesh when the film thickness of the applied fluid is larger than the maximum film thickness of the fluid that each mesh can hold.

A device including means for detecting a presence and/or a movement of a user in a toilet or room; means for storing a fragrance; means for storing a disinfectant; means for spraying the fragrance based on the movement of the user; means for spraying the disinfectant based on the movement of the user; means for controlling the spraying of at least one of said fragrance and said disinfectant; and means for remotely controlling the spraying of the fragrance or disinfectant.

The invention relates to a modular system for weed control for a rail vehicle. The modular system has a control unit for producing control signals for controlling valves and mixers in a separate herbicide and mixing module and for producing a second set of control signals for controlling valves of a nozzle rod. The herbicide and mixing module has a container for holding different herbicides and electrical connection elements for connections to the control unit. Furthermore, a nozzle rod is present, which is fitted with a nozzle set, in order to spray herbicides of the herbicide and mixing module. In addition, a camera module is present, which produces a weed signal in response to the detection of a weed, in order to control the spraying of the herbicides. The camera module is at such a distance from the nozzle rod that, despite high speed, there is sufficient time to provide the herbicide at the nozzles.

An pet spray training system is provided. The system includes a sound, vibration or motion sensor that is configured to generate electrical signals in response to an occurrence. The system may include a filter, which is tuned to recognize a dog barking event, and generate an electrical signal in response to recognizing an input signal indicative of a dog's bark. The system further includes a removably pressurized gas reservoir that holds a deterrent fluid under pressure. The system additionally comprises a motor module configured to rotate a shaft in response to the electrical signal from the filter. The canister has a spray nozzle for releasing fluid that affects the dog's senses. In response to rotating the shaft, the spray nozzle is depressed.

The misting system has, in one embodiment, two seats with misting heads above each seat. A platform supports the seats, a tank, a pump and a power source. A supply line couples the tank-supplied pump and the misters. Removable canopy is mounted above seats by vertical and curvaceous struts and the misters are mounted on the struts. A user actuated UA control on the seat(s) activates pump ON to release mist. Wheels make the module mobile. Battery, solar power, and chiller are options. A countdown timer turns OFF the pump or controllable, inline valves after initial activation of the UA control. A level sensor in the tank alerts the user via a user display. A pressurized system can be used. Multiple modules coupled together are controlled by a master module with master controls.

An automatic adhesive spraying control system for progressive die of motor lamination core of a new energy vehicle according to the present disclosure includes a nozzle and a nozzle fixing plate, the nozzle fixing plate being provided with a mounting chamber, the nozzle being received in the mounting chamber, a top portion of the mounting chamber being a conical hole with an upper port being smaller than a lower port, a top cone of the nozzle being correspondingly inserted into the conical hole, a spring being arranged in the mounting chamber, two ends of the spring being respectively abutted against a bottom of the nozzle and a bottom side of the mounting chamber; wherein a side wall of the top cone of the nozzle is provided with an ejecting hole, the side wall of the top cone provided with the ejecting hole is attached to an inner side wall of the conical hole, a top of the nozzle extends out of the upper port of the conical hole, and an inlet orifice in communication with the mounting chamber is arranged at a bottom of the nozzle fixing plate; an adhesive supply device being connected to the inlet orifice via a pipe, an air pressure control system being mounted on the adhesive supply device, the air pressure control system supplying a push air pressure to an adhesive in the adhesive supply device and regulating a supplied push air pressure, such that a pressure ejected by the ejecting hole of the nozzle for ejecting the adhesive is controlled and regulated. This also facilitates adhesive application.

A system for an agricultural vehicle can include a nozzle assembly positioned along a boom assembly. A position sensor can be associated with the boom assembly. A field sensor can be associated with the nozzle assembly. A computing system can be operably coupled with the nozzle assembly, the position sensor, and the field sensor. The computing system can be configured to detect a target within a field based on data from the field sensor, determine a boom deflection model based on data from the position sensor, and activate the nozzle assembly to apply an agricultural product to the target at a first flow rate based on the boom deflection model. The first flow rate is varied from a nominal flow rate when the boom assembly is deflected.