摘要:
A data processing device includes means (103) for receiving a signal of an object identifier uniquely assigned to an object, and means (104) for executing a plurality of application programs corresponding to the received object identifier. A plurality of applications can be processed on the basis of an object identifier so that the operation can be simplified. When the device include a client terminal (105) and an application server (108), data processing is possible even when they are located in remote sites.
摘要:
A system for supporting construction of a server having a plurality of constraints determined depending on an application area of the server is disclosed. A service method definition section defines a value of each of the plurality of constraints by defining a value of each of a group of constraints to thereby determine a value of each of the other group of constraints which are related to at least one constraint of the group of constraints. A program generator generates a server construction program using the defined constraints. The server operates according to the server construction program received from the system. A simultaneous multiple-access processing server used by the interactive program, WEB shopping, and the like can be easily constructed.
摘要:
A system for supporting construction of a server having a plurality of constraints determined depending on an application area of the server is disclosed. A service method definition section defines a value of each of the plurality of constraints by defining a value of each of a group of constraints to thereby determine a value of each of the other group of constraints which are related to at least one constraint of the group of constraints. A program generator generates a server construction program using the defined constraints. The server operates according to the server construction program received from the system. A simultaneous multiple-access processing server used by the interactive program, WEB shopping, and the like can be easily constructed.
摘要:
An electronic value exchange system which includes first and second terminals (1d), (1e) which at least execute electronic value exchange with each other, and an authentication device (110), each of the first and second terminals has a value storage unit (13) which stores the electronic value; an exchange contract data storage unit (17) which stores exchange contract data representing contents of the electronic value exchange; an exchange state storage unit (16) which represents a state of the electronic value exchange; a commit order storage unit (14) which stores a commit order which indicates that which of the first terminal and the second terminal is the first to execute; an identification information storage unit (15) which stores identification information assigned to every process of transmission/reception of the exchange contract data; and a first exchange execution unit (12) which executes transmission/reception of the exchange contract data with respect to each of the first and second terminals and stores it into the exchange contract data storage unit (17), wherein the authentication device (110) has a second exchange execution unit (114) which acquires the exchange contract data from either one of the first and second terminals, and operates the value storage unit (13) of such one terminal to execute the electronic value exchange.
摘要:
An electronic value exchange system which includes first and second terminals (1d), (1e) which at least execute electronic value exchange with each other, and an authentication device (110), each of the first and second terminals has a value storage unit (13) which stores the electronic value; an exchange contract data storage unit (17) which stores exchange contract data representing contents of the electronic value exchange; an exchange state storage unit (16) which represents a state of the electronic value exchange; a commit order storage unit (14) which stores a commit order which indicates that which of the first terminal and the second terminal is the first to execute; an identification information storage unit (15) which stores identification information assigned to every process of transmission/reception of the exchange contract data; and a first exchange execution unit (12) which executes transmission/reception of the exchange contract data with respect to each of the first and second terminals and stores it into the exchange contract data storage unit (17), wherein the authentication device (110) has a second exchange execution unit (114) which acquires the exchange contract data from either one of the first and second terminals, and operates the value storage unit (13) of such one terminal to execute the electronic value exchange.
摘要:
a system controller 100 controlling an electric power generation system of a fuel cell powered vehicle realizes functions as a fuel-cell power-generation response time estimation section 101, by which power-generation response time of a fuel cell 1 is estimated, an optimum motor-output response time estimation section 102, by which an optimum output response time of a drive motor 22 is estimated, and a motor-output response time control section 103 for controlling an output response time of the drive motor 22. The power-generation response time of the fuel cell is estimated based on an atmospheric pressure detected by an atmospheric sensor 35 and depending on this power-generation response time, the output response time of the drive motor is controlled so as to limit a rate of change in a torque command value for the drive motor such that the output response time of the drive motor is not shorter than power-generation response time of the fuel cell.
摘要:
A motor system includes detecting a duration of idle stop by an idle stop end state detection unit when the idle stop mode of the fuel cell ends; estimating recovery time taken for total voltage of the fuel cell to reach voltage at the idle operation by a fuel cell stack total voltage recovery time estimation unit based on the detected duration; and correcting and reducing a changing rate of the drive motor request torque by the drive motor request torque reduction correction unit based on the estimated recovery time.
摘要:
A so-called "softly broken apparatus" by constructing a self-repair apparatus based on functional redundancy. An apparatus is represented in a form including a function using an FBS diagram (a diagram comprising functions, behaviors and states). When a fault occurs, a function lost is retrieved by the FBS diagram, and a functional part capable of developing the lost function by a potential function is detected. The potential function of the functional part is developed, thereby to recover the lost function. Specifically, when a fault occurs in an apparatus, a lost function is recovered by utilizing a part which originally exists in the apparatus by utilizing the existing part as a substitute for the part which fails.
摘要:
To ensure an output performance (EP) of a fuel cell stack (3) without providing excessive operation restriction, a controller (43) of a fuel cell system (1) is provided with: an operation restrictor (45) configured to restrict an operation of the stack (3) so that a delivered air temperature (T2) of an air compressor (7) is kept from exceeding its upper limit (Lt) based on a sucked air temperature (T1) detected by a temperature sensor (27) and an atmospheric pressure (P0) detected by a pressure sensor (25), and configured to mitigate the restriction of the operation under a condition that drop of the sucked air temperature (T1) is predicted; and an upper limit setter (47) configured to set an upper limit (Lp) of a delivered air pressure (P2) of the air compressor (7) so that a temperature (T2) of air delivered by the air compressor (7) is kept from exceeding its upper limit (Lt), based on the sucked air temperature (T1) detected by the temperature sensor (27) and the atmospheric pressure (P0) detected by the pressure sensor (25).
摘要:
A motor system includes a drive motor configured to generate a drive force using power supplied from a fuel cell; an idle control unit configured to operate the fuel cell intermittently between an idle operation mode and an idle stop mode; a state detection unit configured to detect a state of the fuel cell when the idle stop mode of the fuel cell ends; a recovery time estimation unit configured to estimate a recovery time taken for total voltage of the fuel cell to reach voltage at the idle operation based on the state of the fuel cell detected by the state detection unit; and a control unit configured to perform a correction control for torque of the drive motor based on the recovery time estimated by the recovery time estimation unit.