摘要:
An object is to supply a sufficient amount of air to a fuel cell stack in a fuel cell vehicle when the fuel cell stack is mounted below a floor, the fuel cell stack configured to draw in air through an intake duct and discharge air to the exterior through an exhaust duct. An air introduction surface (26) faces upward or downward in a vehicle upper and lower direction, an intake passage portion (30) of the intake duct (28) extends along the air introduction surface (26) and vertical walls (31, 32) of left and right end portions of the fuel cell stack (11) while a pair of air introduction ports (33, 34) opens in left and right end portions of the intake passage portion (30), and an exhaust passage portion (39) of the exhaust duct (29) extends along an air discharge surface (27) and vertical walls (40, 41) of front and rear end portions of the fuel cell stack (11) while a pair of air discharge ports (42, 43) opens in front and rear end portions of the exhaust passage portion (39).
摘要:
An object of the present invention is to efficiently mount a fuel cell system below a floor of a vehicle rear portion and to protect the fuel cell system when a forward impact force acts on a vehicle rear portion. To achieve this, a fuel cell vehicle in which a fuel cell system includes a gas tank is configured to store a fuel gas and a fuel cell unit formed by integrating a fuel cell stack, an intake duct, and an exhaust duct, the gas tank is disposed in a space below a rear floor connected to a front floor via a vertical wall portion and adjacent to the vertical wall portion, and the fuel cell unit is disposed behind the gas tank. In the fuel cell vehicle, an axle beam extending in a vehicle width direction and connecting left and right rear wheels to each other is disposed behind the gas tank, the fuel cell unit is disposed between the axle beam and a rear bumper, and vertical walls of front and rear portions of the fuel cell stack are covered with at least one of an upstream portion of the intake duct and a downstream portion of the exhaust duct.
摘要:
An object is to supply a sufficient amount of air to a fuel cell stack in a fuel cell vehicle when the fuel cell stack is mounted below a floor, the fuel cell stack configured to draw in air through an intake duct and discharge air to the exterior through an exhaust duct. An air introduction surface (26) faces upward or downward in a vehicle upper and lower direction, an intake passage portion (30) of the intake duct (28) extends along the air introduction surface (26) and vertical walls (31, 32) of left and right end portions of the fuel cell stack (11) while a pair of air introduction ports (33, 34) opens in left and right end portions of the intake passage portion (30), and an exhaust passage portion (39) of the exhaust duct (29) extends along an air discharge surface (27) and vertical walls (40, 41) of front and rear end portions of the fuel cell stack (11) while a pair of air discharge ports (42, 43) opens in front and rear end portions of the exhaust passage portion (39).
摘要:
A plant control apparatus has a measurement signal DB, an operation signal DB, a numerical value analysis executing unit, a numerical value analysis result DB, a model for estimating a value of a measurement signal for an operation signal, learning unit using the model, a learning information DB, a control logic DB for information used by an operation signal generating unit, a knowledge DB for plant running characteristics, and an analyzing unit processing information in the numerical value analysis result DB by information in the knowledge DB, learning information DB, operation signal DB, and measurement signal DB, wherein the analyzing unit includes at least one of a learning base analyzing unit checking adequacy of an operation method, a signal analyzing unit for evaluating an effect of the operation signal upon the plant and presence/absence of an abnormal signal, and a knowledge DB updating unit correcting information in the knowledge DB.
摘要:
A control device for a plant includes a manipulation signal generation section for generating the manipulation signal to the plant, a model adapted to simulate a characteristic of the plant, a learning section for generating an input signal of the model so that an output signal obtained by the model simulating the characteristic of the plant satisfies a predetermined target, a learning signal generation section for calculating a learning signal in accordance with a learning result in the learning section, a manipulation result evaluation section for calculating a first deviation as a deviation between a first measurement signal of the plant obtained as a result of application of a certain manipulation signal to the plant and a target value of the measurement signal, and a second deviation as a deviation between a second measurement signal of the plant obtained as a result of application of an updated manipulation signal to the plant and the target value, and a correction signal generation section for generating, when the second deviation calculated by the manipulation result evaluation section is greater than the first deviation, a correction signal of the manipulation signal to be generated by the manipulation signal generation section.
摘要:
A printing apparatus includes a platen, a carriage, a guide member, and a carriage drive. A printing head is mounted on the carriage. The carriage can move in the axial direction of the platen, so that the printing head can print data on a sheet of paper set on the platen. The guide member guides the sheet of paper inserted in the gap between the platen and the guide member, into the gap between the platen and the printing head. The carriage driver moves the carriage to a predetermined position within a region opposing the central portion of the platen when no sheet of paper is detected to be set on the platen.
摘要:
An electronic cash register comprises: a keyboard including a group of entry keys for entering input data representing the price of a merchandise item; a read only memory; a memory section including an entry data memory for temporarily storing the input data, a counter for counting number of the digits of the input data and a totalizer for accumulating the input data; a central processor unit coupled to the keyboard, the read only memory, the digit number counter, and the memory section; and prohibiting means for prohibiting registration of a specific input data with a digit number larger than a predetermined one. The keyboard further includes at least a release key for releasing the registration prohibition for such specific input data and the cash register further includes means for permitting at least one of the specific input data to be registered when the release key is actuated.
摘要:
An object of the present invention is to efficiently mount a fuel cell system below a floor of a vehicle rear portion and to protect the fuel cell system when a forward impact force acts on a vehicle rear portion. To achieve this, a fuel cell vehicle in which a fuel cell system includes a gas tank is configured to store a fuel gas and a fuel cell unit formed by integrating a fuel cell stack, an intake duct, and an exhaust duct, the gas tank is disposed in a space below a rear floor connected to a front floor via a vertical wall portion and adjacent to the vertical wall portion, and the fuel cell unit is disposed behind the gas tank. In the fuel cell vehicle, an axle beam extending in a vehicle width direction and connecting left and right rear wheels to each other is disposed behind the gas tank, the fuel cell unit is disposed between the axle beam and a rear bumper, and vertical walls of front and rear portions of the fuel cell stack are covered with at least one of an upstream portion of the intake duct and a downstream portion of the exhaust duct.
摘要:
The plant control system has a measurement signal data database, a model to estimate the value of measurement signal data used at a time when an operation signal is given to the plant, and an operation signal learning unit to learn a method of generating a model input, which is equivalent to an operation signal, so that a model output, which is equivalent to the measurement signal data, attains a target value. The plant control system also has an evaluation function calculating unit to calculate an evaluation function value from the model output obtained as a result of an operation carried out by the operation signal learning unit for the model, and an evaluation function adjusting unit to adjust evaluation function parameters used in calculation of an evaluation function.
摘要:
To provide a method for recognizing/analyzing a plurality of data concerning health management of an individual as his/her personal characteristic pattern data while considering the relationship between the data instead of analyzing each of the data separately; a health support method provided by the method; and a system thereof. A support computer stores individual health data acquired in advance in individual data storage means and subjects the individual heath data extracted from the individual data storage means to a multivariate analysis, thereby setting a reference space of the individual, which is stored in reference data storage means. For the individual health data received from the user terminal, a Mahalanobis' generalized distance is calculated from the reference space of the individual read out from the reference data storage means and the health condition of the individual is judged according to the distance.