Abstract: Concealed air vent apparatus in a vehicle and a method thereof is provided. The apparatus includes an air vent casing, at least one air directing flap, at least one air diffusing flap, at least one closing flap, an air directing flap actuator, an air diffusing flap actuator and a closing flap actuator. The air diffusing flap actuator is adapted to move air diffusing flap to a diffused position in which a plurality of air diffusing portions of air diffusing flap is adapted to facilitate uniform distribution of air to an occupant compartment. The closing flap actuator is adapted to move closing flap between an open position in which closing flap is adapted to allow air flow to the occupant compartment, and a closed position in which closing flap is adapted to restrict air flow to the occupant compartment.

Abstract: The present invention provides a hand acceleration control system to control and set Engine RPM at constant speed. The hand acceleration control system is controlled by a rotating switch (20) preferable positioned on a steering wheel.

Abstract: Embodiments determine a draft force based on forces at hitch points of the tractor, to determine type of soil, on which the tractor is plying. Embodiments determine rotational peripheral velocity of the implement and forward velocity of the tractor. Embodiments provide recommendations for adjusting the rotational peripheral velocity of the implement and the forward velocity of the tractor based on the soil type, the rotational peripheral velocity of the implement, and the forward velocity of the tractor. The recommendation is provided, if the ratio of the rotational peripheral velocity of the implement and the forward velocity of the tractor falls outside an optimal range.

Abstract: A mounting mechanism (100), to enable hitching a tool (101) with the frame of a utility vehicle, comprises front hooks (102), a locking mechanism (104), a lifting cradle assembly (106), and a frame attachment mechanism (108). The front hooks (102) and the locking mechanism is configured to detachably engage the front and the rear portion of the tool (101) respectively. The cradle assembly (106) is configured to be operatively engaged with the front hooks (102) and the locking mechanism (104). The frame attachment mechanism (108) is configured to be pivotally coupled to the lifting cradle assembly (106). The locking mechanism (104) is configured to be operated by lifting the cradle assembly (106) via pivotal motion between the cradle and the frame attachment mechanism (108) under force generated by the vehicle (1000) to hitch and lock the tool (101) with the frame of the vehicle (1000).

Abstract: The disclosures herein generally relate to a vehicle and more particularly, to an all-terrain utility vehicle which can perform multiple operations, in varied terrain and soil conditions, with precision and guidance. An all-terrain utility vehicle mainly includes wheel track and wheel base adjusting system, a height adjusting system, a plurality of vertical axle assemblies, a steering system, an implement position adjusting system, a master controller unit and a plurality of wheel drive motors. All the vehicle functions being controlled and guided with the help of an electronic master control module which enables optional manual, remote and autonomous operations. The electronic master control module utilizes externally acquired location data and digital maps with soil and plant information for enabling precision field operations.

Abstract: The present disclosure relates to a harvesting system for variety of grain crops. The harvesting system comprises a harvester control unit, a grain loss monitoring GLM-ECU, a cloud communication interface ECU, a plurality of sensors, a controller area network (CAN), a buzzer/alarming device, a display unit, a cloud and a mobile application. The GLM-ECU is configured to process signals from a sieve sensor and a straw walker sensor. The harvester control unit is configured to process signals received from the plurality of sensors and the cloud communication interface ECU serves as an interface to interchange the data between the harvester control unit and the cloud . The harvester system results in increase in productivity and trust among the stake holders by virtue of real-time information sharing.

Abstract: The present invention relates to a coating composition for automobile underbodies from stone chipping damage and corrosion. The underbody coating composition comprises mixture of polyvinyl chloride homopolymer and polyvinyl chloride co-polymer resin. The coating composition of the present invention reduces film thickness and at the same time maintains the standard norms of quality.

Abstract: Methods and systems for controlling power supply of agricultural implement(s) attached to an agricultural vehicle. Embodiments herein disclose a control system for controlling power supply of the agricultural implement. The control system includes a control unit that is configured to power up at least one component of the control system on receiving at least one signal by at least one speed sensor based on a rotation of the agricultural implement. The generated at least one signal corresponds to an operative mode of the agricultural implement.

Abstract: An arrangement for mounting a powertrain of a four-wheeled vehicle of a body-on-frame type, wherein the powertrain is mounted on a chassis in an orientation transverse to the longitudinal axis of the vehicle. The mounting arrangement comprises a right-side powertrain mounting assembly 310 for supporting the powertrain 100 on the right-hand side, a left-side powertrain mounting assembly 320 for supporting the powertrain 100 on the left-hand side of the vehicle, and a powertrain roll-restricting and mounting assembly 330 for supporting the powertrain 100 on the rear side of the powertrain 100. The right-side powertrain mounting assembly 310 and the left-side powertrain mounting assembly 320 comprise a right isolating element 316 and a left isolating element 326 respectively, and the powertrain roll-restricting and mounting assembly 330 comprises a roll restricting and isolating element 334.

Abstract: An agricultural vehicle V with adjustable ground clearance and a method 70 thereof is provided. The agricultural vehicle V includes a vehicular structure C, a pair of front wheels FW, a pair of rear wheels RW, at least one front axle, at least one rear axle, a pair of final drive housings FH, a plurality of locking elements LP and an extension arrangement E. The vehicular structure C is configured to be moved between at least one lowered position in which each final drive housing FH is locked to the vehicular structure C at corresponding first locking positions, and at least one raised position in which each final drive housing FH is locked to the vehicular structure C at corresponding second locking positions. The extension arrangement E adapted to be coupled between corresponding front wheels FW and a front axle when vehicular structure C is at the raised position.

Abstract: The present disclosure envisages an engine control system (100) that enables multi-mode drivability in off-road vehicles. The system (100) comprises a mode selection device (101) and an electronic control unit (ECU) (104). The mode selection device (101) is configured to receive an input from an operator for selection of at least one mode of engine operation, and to generate a mode selection signal corresponding to the input. The electronic control unit (ECU) (104) is communicatively coupled with the mode selection device (101) to receive the mode selection signal and generate at least one control signal. The electronic control unit (ECU) (104) is further configured to control a fuel injection system (106) of the vehicle based on the selected mode according to the load requirement, thereby facilitating multi-mode drivability. The system (100) allows a vehicle to operate in different operating modes as per terrain conditions.

Abstract: A mechanism (100) for raising and lowering lifting arms (104) of a work vehicle includes an operating lever (111) that is secured at the column (103) of the steering wheel (102) of the work vehicle, a hydraulic arrangement and at least one linkage for operating the lifting arms (104). The hydraulic arrangement further includes a plurality of piston-cylinder pairs (105a-105b, 110a-110b, 115a-115b, 120a-120b, and 125a-125b) provided between the operating lever (111) and the linkage, for controlling the raising and lowering operation of the lifting arms (104). The operating lever (111) permits an effective and easy control of the raising and lowering operation of the lifting arms (104).

Abstract: Agricultural vehicle (V) includes an operator's seat (S), a vehicular structure (C), a wheel support arrangement (100), a front bumper assembly (200), a position and draft control mechanism (30), a brake pedal linkage mechanism (500), a steering mechanism (600) and an exhaust device (700). The operator's seat S is configured to be provided in the vehicle (V) at at least one of a first seating position (Sf) corresponding to a first driving position, and a second seating position (Sr) corresponding to a second driving position, where the second seating position (Sr) is opposite to the first seating position (Sf). The vehicular structure (C) is configured to be moved between at least one lowered position in which each final drive housing (FH) is locked to vehicular structure (C) at corresponding first locking positions, and at least one raised position in which each final drive housing (FH) is locked to vehicular structure (C) at corresponding second locking positions.

Abstract: Systems (100, 200 and 300) and methods (400, 500 and 600) for controlling exhaust gas emissions from naturally aspirated engine are disclosed. The system (100, 200 and 300) includes an open loop exhaust gas recirculation flow to the engine. The system (100, 200 and 300) includes a diesel oxidation catalyst (102, 202 and 302) mounted on or near exhaust manifold (106, 206 and 306) of the engine. Furthermore, the system (100 and 200) includes an exhaust gas mixing conduit (114 and 214) inserted into air intake conduit (104 and 204). The system (100, 200 and 300) further includes an exhaust gas recirculation valve (110, 210 and 310) mounted on cold side or a hot side of EGR cooler. Furthermore, the system (100, 210 and 310) includes an electronic control unit to control exhaust gas recirculation valve (110, 210 and 310) along with various other engine calibration parameters.

Abstract: Manual dual clutch power transmission unit 10 for a vehicle (tractor, constructional vehicle and the like), which comprises a synchro-shuttle transmission unit 10S (forward/reverse drive transmission), a hydro-mechanical operated a dual clutch unit 10D, a multi-speed transmission unit 10T (8 speed transmission unit), a range transmission unit 10R (3 ranges—low range, medium range and high range), a hydro-mechanical transmission control mechanism 100 which controls shifting and selection of gears (odd gear and/or even gear) and corresponding clutches (odd clutch and/or even clutch) respectively, and an auxiliary transmission actuation mechanism 200 which actuates the power transmission unit 10 when at least one of the hydraulic dual clutch unit 10D of the power transmission unit 10 and a hydraulic system of the vehicle is not functioning, wherein the transmission control mechanism 100 for the multi-speed transmission unit 10T is provided with Z-gate sequential gear shift pattern.

Abstract: Methods and systems for integrated sensing and self-charging in agricultural implements. Embodiments disclosed herein relate to agricultural vehicles, and more particularly to methods and systems for an integrated sensing and self-charging in agricultural implements. A control system disclosed herein for an agricultural implement includes a battery management unit configured to generate power upon sensing speed/rotation of the agricultural implement. The battery management unit is a self-rechargeable unit. The battery management unit is further configured to provide the generated power to the control unit for controlling at least one operation of the agricultural implement. The battery management unit includes at least one of at least one sensor, a secondary battery, a charger circuitry, and a secondary sensor unit.

Abstract: An agricultural sprayer unit 700 and a spray deflecting mechanism 70 thereof for the sprayer unit 700 is provided. The agricultural sprayer unit 700 includes a control valve 702, a controller unit 703, a plurality of sprayer nozzles 704, a sprayer tank 706, a sprayer pump 708 and a spray deflecting mechanism 70. The spray deflecting mechanism 70 includes a spray defecting arrangement 72A and a collecting means 70T. The spray deflecting arrangement 70A is adapted to be moved between a deflecting position in which the spray deflecting arrangement 72A is adapted to deflect and re-direct unutilized dispensed fluid from at least one sprayer nozzle 704 to the collecting means 70T thereby restricting wastage of chemical agent/biological agent where the spraying is not required and also to restrict spraying of chemical agent/biological agent to healthy plants.