15 results about "On board" patented technology

A vehicle on-board unit is configured and arranged to report an estimated time of arrival and an accuracy indicator for an estimated time of arrival from historical estimated time of arrival information. The vehicle on-board unit basically has a destination input section, a historical data input section and an estimated time of arrival reporting section. The destination input section is used to enter a destination point. The historical data input section provides historical estimated time of arrival information based on a plurality of actual motorist travel times to the destination point. The estimated time of arrival reporting section reports to a user an estimated time of arrival and an accuracy indicator for the estimated time of arrival from the historical estimated time of arrival information.

The invention discloses a storage battery detector and a vehicle-mounted network system for an intelligent automobile. The storage battery detector of the intelligent automobile comprises an input terminal, a current sensor, a temperature sensor, a charging and discharging current detection circuit, a voltage detection circuit, a temperature detection circuit, a microprocessor and a bus communication module, wherein the input terminal is partitioned into two paths; one path is connected with the current sensor; the current sensor is connected with the charging and discharging current detection circuit; the other path is connected with the voltage detection circuit; the temperature sensor is connected with the temperature detection circuit; the charging and discharging current detection circuit, the voltage detection circuit and the temperature detection circuit are connected with the microprocessor; and the microprocessor is connected with the bus communication module. The storage battery detector for the intelligent automobile is used for monitoring the insufficient voltage status of a storage battery, the charging status health condition and the like, and can be connected to the vehicle-mounted network system for protecting the insufficient voltage status of the storage battery, so that the service life of the storage battery is prolonged.

Disclosed is a component mounting apparatus including two board transfer devices for respectively transferring circuit boards in respective directions parallel to each other and a component placing device provided with at least one component placing head for mounting the components on the boards positioned at predetermined mounting positions on the board transfer devices. Where two component placing heads are provided, they pick up components from two component supply devices and mount the picked-up components respectively on the boards loaded by the two board transfer devices. In this way, the component placing device mounts components simultaneously or alternately on two boards loaded respectively by the two board transfer devices. While one of the two board transfer devices is transferring a board thereon or while the one board transfer device is being adjusted to alter its transfer way width, one of the component placing heads for performing component mountings at the one board transfer device helps the other component placing head in performing component mountings at the other board transfer device. In a modified form, either one of the two transfer devices is used as bypass conveyor or return conveyor.

A hands-free system, through which a driver communicates without using hands with an on-board mobile phone such as a cell phone, is mounted on an automotive vehicle. Plural speakers including a center speaker installed in an instrument panel and door speakers each installed in each door are mounted on the vehicle. Whenever the center speaker is mounted on the vehicle, the center speaker is selected as a speaker from which voices transmitted from the mobile phone are outputted. Only when the center speaker is not mounted, the door speakers are selected. When the center speaker is selected, the voices transmitted from the mobile phone can be heard from a direction to which a driver's eye line is directed. Accordingly, the driver is able to hear the speaker sounds from the natural direction for him/her.

The invention discloses a method for backing up audio and video in bus on-board equipment. The method includes the steps: 1, an on-board device to be backed up searches for and connects to a router of a nearby on-board device through a communication module of the on-board device to be backed up, thereby being in communication connection with the on-board device; 2, audio-video data to be backed up, in the on-board device to be backed up, is backed up to the on-board device. In order to ensure transmission quality, a prior step is performed in the step 1: to be specific, a priority list describing priorities of the routers of on-board devices is established, and the priority list is released to the on-board devices; When the on-board device to be backed up searches for the nearby vehicular devices through the communication module of the on-board device to be backed up, the priorities of the routers are obtained through the priority list, the highest priority one of the routers that the on-board device to be backed up searches for is connected, and a connection with the on-board device corresponding to the highest priority one of the routers is created.

The invention discloses a quick connecting device used for the connection of a cabin body and a vehicle chassis, comprising an installation base, a guiding pin and a pulling spring; the installation base is vertically arranged at two sides of the vehicle chassis; a vertical erected plate at the lower end of the installation base is fixedly connected with the vehicle chassis by a fastener and the upper end of the installation base is provided with a guiding plate which is externally folded as sharp angle; the upper center of the guiding plate is provided with a V-shaped guiding trough; two sides of the installation base are provided with guiding pin holes which pass through the vertical erected plate and the cabin body; one end of the two pulling springs is respectively crossly hooked into a pothook which is arranged at the center of the installation base; the other end of the two pulling springs is respectively hooked at the external end of the connecting rod. The quick connecting device of the invention uses the guiding pin to connect the cabin body with the vehicle chassis, leads the on-board square cabin to be exactly repeatedly positioned with the vehicle chassis and facilitates the guiding pin quickly connecting or separating the on-board square cabin and the vehicle chassis. The quick connecting device has compact structure and exact positioning; the guiding pin can conveniently pass in and out of the guiding pin hole, and can realize that the on-board square cabin and the vehicle chassis can be quickly connected with each other and separated from each other.

A circuit board, on which a packaged semiconductor integrated circuit is to be mounted, includes a substrate, a heat-dissipating connection pad, and a first open area. The substrate includes a substrate body having a main surface, a metal layer located on the main surface, and an insulating layer located on the metal layer. In the heat-dissipating connection pad, the metal layer is exposed from an opening in the insulating layer. The heat-dissipating connection pad is connectable to a heat-dissipating unit of the semiconductor integrated circuit via a bond. In the first open area, the metal layer is exposed from an opening in the insulating layer located outboard with respect to a periphery of the heat-dissipating connection pad.

The invention discloses a calibration optical system based on a geosynchronous orbit differential absorption spectrometer. The calibration optical system is composed of an oscillating mirror system, afront optical system, a solar diffuse reflection plate assembly and a solar light blocking door assembly. The oscillating mirror system is composed of a pointing mirror, a sweeping shaft system, a motor harmonic group and an oscillating mirror U-shaped bracket. The front optical system consists of a primary mirror, a secondary mirror, a third mirror, a plane mirror and a slit. The solar diffuse reflection plate assembly consists of a Teflon diffuse reflection plate and corresponding structural components. The solar light blocking door assembly includes a solar baffle and a motor assembly. Thecalibration optical system introduces a bidirectional reflection distribution function of external solar illuminance with known spectral irradiance at suitable on-board calibration time, thereby accurately measuring the diffuse reflection plate and establishing an approximate lambertian surface source with known spectral radiance to provide known radiation input for a remote sensor. The system has high measurement accuracy, compact volume, light weight and high reliability.

The invention relates to a method for improving the appearance attractiveness of wooden furniture, in particular to an automatic film coating and flattening device for the surface of a wooden board ofthe furniture. The device comprises a roller conveyor, a film coating mechanism, a lifting film pressing mechanism, a horizontal adjusting mechanism, a flattening driving mechanism, a flattening actuating mechanism and a front gear mechanism. According to the device provided by the invention, effective film coating can be carried out on boards with different thicknesses through the arranged filmcoating mechanism, after the film coating is finished, the coated film repressing and flattening can be finished through the cooperation of the arranged flattening driving mechanism and the flatteningactuating mechanism, the problems of coated film wrinkles, poor appearance smoothness and the like caused by a traditional process method are solved, and the effect and quality of coated films are greatly improved.

The invention relates to a method and a device for adjusting the brightness of an on-board screen, a controller and a recording medium. The method for adjusting the brightness of an on-board screen includes the following steps: acquiring the speed of a vehicle; and adjusting the brightness of the on-board screen based on the obtained speed of the vehicle. According to the invention, the brightnessof the on-board screen can be automatically adjusted according to the speed of the vehicle, thereby facilitating the user operation and improving the safety of the user driving the vehicle.

The invention relates to a vehicle, particularly an automobile (100), comprising an on-board supply system (1'), at least one peripheral device (1), and at least one socket (2, 2b, 2c, 2d) for connecting user terminals (5), such as notebooks, mobile telephones, pocket PCs, handheld devices, and similar, to the at least one peripheral device (1), e.g. a multifunctional infotainment module, and the on-board supply system (1') of the vehicle. According to the invention, the housing (4) of the at least one socket (2, 2b, 2c, 2d) is provided with a recess (4a) which is located on the side facing the plug and in which at least one connection (3a) that is connected to a power conductor (6) of the vehicle for supplying the user terminals (5) with power and at least one connection (3b) that is connected to a data line (6) of the vehicle for transmitting data between the user terminals (5) and the at least one peripheral device (1) are disposed. The power conductor (6) is electrically connected to the on-board power system (1') while the data line (6) is connected to the peripheral device (1).

The invention discloses a service life prolonging method for a substation computer monitoring system in the technical field of a monitoring system of a power grid enterprise. The service life prolonging method for the substation computer monitoring system comprises the following steps of S1: according to global failure frequency statistical data and design parameters of the substation computer monitoring system provided by Siemens, drawing an annual failure number distribution curve, and through a fitting method, inferring what kind of probability distribution the substation computer monitoring system belongs to; and S2: performing check on board experiment MTBF provided by Siemens through using actual running defect data of the substation computer monitoring system, then calculating apparatus MTBF through an apparatus model according to the board MTBF after the check, calculating cell MTBF through a cell model according to the apparatus MTBF, calculating system MTBF through a system model according to the cell MTBF, and finally estimating respective failure rates by adopting a parameter estimation method according to the respective MTBF.

A power generation amount output device that outputs the amount of power generated by an on-board solar panel to a display means, said device comprising: a power generation amount acquiring means for acquiring the amount of power generated by the solar panel; a fluctuation reducing means for reducing, in accordance with vehicle conditions of the vehicle, fluctuations in the power generation amount to be output by the display means; and a power generation amount output means for outputting, to the display means, a power generation amount in which said fluctuations have been reduced by the fluctuation reducing means.