摘要:
An oil temperature increasing system and method for an eco-friendly vehicle includes: an oil-temperature detector configured to detect a temperature of oil flowing to a motor and a transmission by an electric oil pump; and a controller configured to receive a detection signal of the oil-temperature detector, and apply a current for increasing temperature to the motor when the oil temperature is less than a predetermined reference temperature. A temperature of the motor is increased by the current applied to the motor, such that the oil temperature is increased by heat of the motor.
摘要:
An exemplary monitoring assembly includes a sensor that provides a first output when a lubricant reservoir holds a first amount of a contaminant, and a different, second output when the lubricant reservoir holds a different, second amount of the contaminant. A lubrication system monitoring controller operatively coupled to the sensor and configured to initiate a maintenance mode in response to the second output.
摘要:
Mobile devices emit signals in Bluetooth, Wi-Fi and cellular (i.e. 2G, 3G, 4G, Edge, H+, etc.). These signals attempt to connect to paired devices, hotspots, cell towers, or other suitable wireless connection points to greater networks. In order to connect to connect to hotspots mobile devices send out identifying data to establish a connection. Hotspots may unobtrusively collect the identification data of the mobile device, and then reject the connection request. The hotspots collect data in real time on the mobile device, and by association, the human carrying the mobile device without having alerted or impeded the human carrier. The system uses analytical software to determine, for example, an approaching unique ID user's presence, history, frequency of visits, duration of presence and so on.
摘要:
During the travel of a vehicle, the oil level of lubricating oil is lowered due to the suction by at least a first oil pump and the scraping-up by the rotation of a differential ring gear and so on. In particular, until the oil level becomes equal to or lower than an upper end of a first partition wall, the oil level is lowered due to both the suction by the first oil pump and the scraping-up by the rotation of the differential ring gear and so on, and therefore, a region, that is immersed in the lubricating oil, of the differential device rapidly becomes smaller. Since a suction port of the first oil pump is disposed in a second oil storage portion, the oil level in the second oil storage portion during the travel of the vehicle can be adjusted independently of that in a first oil storage portion.
摘要:
A lubrication system for a utility vehicle with a lubricating unit having a lubricant reservoir, a pump, and a distributor attached thereto to which supply lines to a plurality of lubrication points can be attached, and comprising a control module having at least two lubrication programs stored therein, wherein the pump initiates an ejection of grease in a cycle predetermined by the respective lubrication program. The object of the invention is to improve upon a lubrication system such that a change between lubrication programs and optionally the execution of an intermediate lubrication using an automatic lubrication system is possible during driving operations independent of the presence of a higher level on-board electronics system. The object is accomplished in that the lubricating unit is connected directly to an input and display device disposed in the vehicle or at other accessible places on the vehicle, the input and display device used to switch between lubrication programs and to initiate an intermediate lubrication.
摘要:
A vehicle air suspension system includes a control unit 32 which is arranged to produce a running measure of the level of cross articulation of the two axles 18, 20 and, if it exceeds a certain level indicating that the vehicle is on rough terrain, to open respective interconnections 34, 36 between the suspension units 24 on opposite ends of each axle so as to reduce the resistance to that articulation. The interconnections are arranged to close when the vehicle speed increases so as to provide roll control.
摘要:
A method and apparatus for checking the integrity of an autolubrication system for large trucks, busses and the like includes an autolubrication system which includes a pump in communication with a plurality of conduits for forcing lubricants through the conduits under pressure. Preferably the conduits are subdivided into main conduits which are formed of steel, manifolds which receive the lubricants from the main conduits, and a plurality of at least partially flexible runner lines extending from the manifolds to lubrication receiving points. In accordance with one aspect of the method and apparatus, the pump can be activated from a remote location so as to enable the user to feel the runner lines with his or her hands immediately following actuation of the pump to ensure that a discharge pulse can be felt, thereby indicating that lubricant is properly passing through the other line. In accordance with another aspect of the method and apparatus, sensors may be placed along the conduits to monitor pressure changes and thereby ensure that the conduits are properly carrying lubricant to the lubrication-receiving points.
摘要:
The invention relates to a multiple coupling for lubricating systems, preferably progressive lubricating systems of motor vehicles, especially tractor trailer units. The multiple coupling a plug box and a plug, with the help of which several lubrication pipes may be interconnected. In order that the plug box-plug-combination may be used for variable number of lubrication pipes, a special valve arrangement has been provided with the help of which the desired number of passages of lubrication pipes is opened or closed.