33results about How to "Reduce driving intensity" patented technology

An automatic light controller, the automatic light controller includes a control circuit, a photosensitive sensor, a light sensor, a three-axis acceleration sensor U3, a vehicle speed signal, a combined light signal, a drive circuit, a low beam, a high beam, etc., the The control circuit includes an external power supply input circuit connected to the input terminal of the single-chip microcomputer U4, a crystal oscillator circuit, and a program download interface circuit. The output terminals of the photosensitive sensor, light sensor, vehicle speed signal and combined light signal are connected to the input terminal of the single-chip microcomputer U4. The output end of the axial acceleration sensor U3 is connected to the SPI interface of the single-chip microcomputer, and the output end of the control circuit is connected to the low beam and the high beam through the driving circuit. The invention can automatically control the lighting or closing of the headlights of the automobile according to the change of the ambient light intensity, avoiding the potential safety hazards caused by frequent dimming or constant dimming to safe driving, and ensuring the safety of driving at night.

The invention discloses a breaker pump and applications thereof on loaders. The breaker pump comprises a brake chamber, a driving vehicle brake chamber and a stopped vehicle brake chamber; the driving vehicle brake chamber is provided with a first rubber skin cup; the driving vehicle brake chamber is divided into a driving vehicle brake left chamber and a driving vehicle brake chamber air receiver by the first rubber skin cup; the stopped vehicle brake chamber is provided with a first piston; the stopped vehicle brake chamber is divided into a stopped vehicle brake air receiver and a stopped vehicle brake right chamber by the first piston; a first push rod is installed at the left side of the first piston; a main spring is installed at the right side of the first piston; the brake chamber is provided with a liquid outlet channel; the brake chamber is provided with a second piston; a first reset spring is installed at the left side of the second piston; a second push rod is installed at the left side of the first rubber skin cup; the second push rod is sleeved by an auxiliary spring; the brake chamber is provided with a liquid outlet chamber; the liquid outlet chamber is communicated with the brake chamber; a liquid storage tank is installed above the liquid outlet chamber; the liquid outlet chamber is provided with a first control valve; the connection or disconnection of the inner chamber and the liquid outlet chamber of the liquid storage tank are controlled by the first control valve. The breaker pump has the advantages of good braking effect, safe use and high reliability.

The application relates to an interactive guidance method and an interactive guidance system for vehicle speed and traffic lights, and relates to the field of automobile control. In this interactive guidance method, if it is judged that the traffic light can be passed at the speed limit of the road section, then the traffic light is passed at the speed limit of the road section; Estimate the duration of driving at the speed limit of the road segment, and obtain the estimated driving distance corresponding to multiple segments, and then determine whether the vehicle continues to drive at the speed limit of the road segment according to the remaining distance between the vehicle and the traffic light and the traffic information of the traffic light, if not, then According to the remaining distance between the vehicle and the traffic light and the passing state of the traffic light, the speed of the vehicle passing the traffic light is determined. The interactive guidance method provided by the present application solves the problem in the related art that the electric vehicle stops for a long time when encountering a traffic light, or frequently changes the vehicle speed in order to avoid reducing the waiting time, resulting in high energy consumption.