摘要:
Method and apparatus for instantaneously measuring fuel consumption rate and indicating the instantaneously measuring distance traveled per unit fuel amount consumed, i.e., the instantaneous fuel consumption rate of a running vehicle. A signal representing the operating parameter of the internal combustion engine of the running vehicle measured in terms of the amount of fuel being consumed by the vehicle and another signal representing the running speed of the vehicle are separately integrated by first and second integrating circuits, whereby when the integrated value of the first integrating circuit reaches a predetermined value, the integrated value of the second integrating circuit is indicated.
摘要:
Indication of possible vehicle running distance with remnant fuel is accomplished by measuring the fuel amount, the fuel consumption and the running distance and calculating the possible remaining running distance with remnant fuel. The indication is directly based on the current driving condition so that the driver can know the possible running distance with remnant fuel in continued driving under similar conditions. The indication can prevent fuel shortage and also teach a driver economic driving.
摘要:
A fuel consumption measuring device for measuring the amount of fuel consumed by the internal combustion engine of an automobile in which the amount of air drawn into the engine is measured from a signal corresponding to the revolution speed of the engine and another signal corresponding to the amount of gas drawn into the engine whereby to accurately measure the amount of fuel drawn into the engine by virtue of the fact that the ratio between the intake air amount and the intake fuel amount is practically constant at all times.
摘要:
There is provided a fuel consumption measuring device wherein each time the fuel injection valve in a fuel injection system for an internal combustion engine is opened, a first pulse signal is generated whose pulse width corresponds to the duration of the opening of the valve, and the pulse width of the first pulse signal is measured to generate second pulse signals corresponding to the quantity of fuel fed, whereby an exact amount of the fuel consumed or remaining in the fuel tank is stored.
摘要:
An average fuel consumption rate measuring system wherein the distance traveled by a vehicle per unit fuel consumption is computed and indicated to let the driver know the driving conditions of the vehicle and instruct the driver in economical driving. Namely, a first electrical signal is generated for every predetermined distance traveled by the vehicle and the signals are integrated to indicate the total distance traveled, while on the other hand a second electrical signal is generated for every predetermined amount of fuel consumed by the vehicle and the signals are integrated to indicate the total fuel consumption, and one of the integrated value is divided by the other to indicate an average fuel consumption rate.
摘要:
There is provided an electric wiring system in which a plurality of electric components, a plurality of command switches for actuating the electric components and a plurality of sensors, etc., are provided at various points of an automotive vehicle, transmitting and receiving units of time-shared pulse transmission type which are arranged at the various points of the vehicle are interconnected through a plurality of electric wires or lines, the electric components or loads are divided into a plurality of locals each thereof including a group of the loads, and the transmission and reception of information between the respective locals and a command section is effected by a time-shared pulse transmission method, whereby reducing the hazard of short-circuit fault.
摘要:
An image processing apparatus implements appropriate image processing on image data stored in a storage unit of the image processing apparatus easily and efficiently, and distributes the image data to an external apparatus. An image format conversion unit implements image processing such as resolution conversion processing, filter processing, γ correction processing, and halftone processing on image data stored in an HDD serving as an image data storage unit so that the image data conform to conditions, such as image quality and format, specified by an external client apparatus. The image-processed image data are then distributed to the external client apparatus.
摘要:
A video-processing apparatus contains a region-setting-processing unit that sets a plurality of zoom regions each enlarging a part of an input video image and displaying the enlarged part of the input video image and creates viewpoint information indicating the set zoom regions. The input video image has a higher resolution than a display resolution. The video-processing apparatus also contains a video-data-extracting unit that extracts video data from video data of the input video image for every set zoom region, a video-data-converting unit that downconverts the extracted video data to video data of the display resolution, and an output unit that outputs the downconverted video data and the viewpoint information with the viewpoint information corresponding to the downconverted video data.
摘要:
A driving unit drives an illuminating light. An image pick-up device reads a document in a main-scanning direction. An optical unit projects an image of the document onto the image pick-up device. An extracting unit extracts image signals at a plurality of points in the main-scanning direction of a first position and a second position in a sub-scanning direction. A document detecting unit creates binary data indicating a presence of the document at each of the points based on the image signals extracted. A size detecting unit determines a size of the document in the main-scanning direction based on a distribution of presence and absence of the document.
摘要:
A trading system based on display of information, by which a customer may to access information on broad goods or services, and trade with a treating company directly or through an intermediate company, based on the information. The trading system based on display of information on a goods or services, includes providing a display shelf or display panel having divided areas and capable of displacing the divided areas in individual shops, stores, in each divided area, a document and/or an input recording medium for a computer according information on goods or services, and information for explaining a method for trading with treating companies of treating the goods or services, and attaching an identification display to individually identify each divided area, and a customer may acquire the information in a section selected through the identification display, and execute the trading method explained in the information.