摘要:
An IP address setting device includes a request packet transmitting unit, a response reception unit, an address information designation unit, and a setting packet transmission unit. The request packet transmitting unit transmits a request packet to a particular multicast address. The request packet requests transmission of an MAC address from each node of the network. The response reception unit receives responses from the nodes to the request packet. Each response includes the MAC address of a corresponding node. Based on the responses received, the address information designation unit designates a node to be set with address information including an IP address and designates the address information. The setting packet transmission unit transmits a setting packet to the particular multicast address. The setting packet includes the address information set by the address information designation unit and the MAC address included in the response from the node.
摘要:
A data analysis provider system includes a client device and a data analysis provider both capable of two-way transmission. The client device transmits either target-of-analysis data or information relating to the target-of-analysis data to the data analysis provider. Additionally, the client device notifies the data analysis provider of a desired process to be performed on the target-of-analysis data. The data analysis provider receives the target-of-analysis data or information relating to the target-of-analysis data transmitted from the client device and confirms the desired process. Then, the data analysis provider prepares response data that enables the client device to perform the desired process and transmits the response data to the client device. The client device receives the response data from the data analysis provider.
摘要:
A program processing system including a program input device for entering optional programs for performing an optional function, an optional-program memory for storing the optional programs, a standard-program memory which stores a standard program for performing a basic function; a commanding device for designating one of the optional programs, for execution of the designated optional program, and a controller for retrieving the designated optional program from the optional-program memory, to perform the corresponding optional function, if the designated optional program is stored in the optional-program memory, the control means retrieving the standard program from the standard-program memory, to perform the basic function, if the designated optional program is not stored in the optional-program memory means.
摘要:
In an input control device for use with an electric typewriter, word processor or computer, provided are a special back key which inputs the command for moving a visual indicator in a direction toward the beginning of a line of data, and a special advance key which inputs the command for moving the indicator in a direction toward the end of the line. With the special back key depressed, the indicator is moved to the beginning of the line when the indicator is within a data string and to the end of data string when the indicator is outside the data string. With the special advance key depressed, the indicator is moved to the end of the data string when the indicator is positioned within the data string except at the end of the data string and to the end of the line when the indicator is outside the data string except at the end of the data string.
摘要:
A code converting system for converting a digital signal having a given number of bits into a digital signal having a different number of bits, which selectively alters the encoding method depending on the nature of the input to the system. The system includes a variable length encoder; a run-length encoder; a multiplexer for selecting as its output either the variable length code or the run-length code; a buffer memory for receiving and storing the output of the multiplexer, supplying it to a transmission line, and generating a signal indicative of the level of memory occupancy of the buffer memory; and control means for controlling the multiplexer so as to output only variable length code when the memory occupancy is below a first predetermined level. The control means further comprises an underflow signal generator for generating a signal indicative of when the memory occupancy is less than the first predetermined level. The underflow signal is supplied to a gate, which transfers it as a selection signal to control the multiplexer so as to output only said variable length code when such underflow occurs. In the absence of an underflow indication signal, the gate is enabled to pass the input code, to the run-length encoder to be converted into a run-length code. The control means is also adjustable so as to control the level of memory occupancy of the buffer memory.
摘要:
If a running range is selected, a current conduction mode of a motor is set to a low speed mode in which a current is conducted through a first and second windings, when a rotation speed of the motor is less than a threshold value, and is set to a high speed mode in which a current is conducted through only the first winding, when the rotation speed is equal to or greater than the threshold value. If a neutral range is selected, control of the inverter is stopped, and, a regeneration suppression control is executed to switch the current conduction mode to the high speed mode, not only in a higher-side speed range where the rotation speed is equal to or greater than the threshold value, but also in at least a part of a lower-side speed range where the rotation speed is less than the threshold value.
摘要:
In an electric vehicle inverter apparatus 100, a vehicle control controller 15 detects a switch open signal output from a collision detector 16 when the collision detector 16 is caused by a collision between electric vehicles to operate. Then, an inverter main circuit connection switch 10 of a high-voltage battery unit 8 is put into an open state. Thus, the direct-current power supply from a high-voltage battery 12 to a DC bus portion is interrupted. In addition, electric charges charged into a main circuit capacitor 7 are discharged by a forced discharge circuit portion 22b.
摘要:
A method of transmitting setting data from a terminal device to target devices on a network is provided. The method includes the steps of preparing new setting data for the target devices, obtaining current setting data to which the target devices are currently set, comparing the new setting data with current setting data, and notifying a user of a result of the comparison.
摘要:
A data transmission device to transmit a data file to an external device is provided. The data transmission device includes a data file storing unit to store a data file to be transmitted, a communication session establishing unit, which is capable of establishing a plurality of communication sessions between the data transmission device and the external device, a data transmitting unit to transmit data included in the data file and divided in portions concurrently through the plurality of communication sessions to the external device.
摘要:
When the driving process of a floppy disk drive is operated, the back light is turned off to conserve energy according to a control process. The back light is also controlled when the disk drive is driven at intervals with short stop periods to light only after a determined interval of time elapses to prevent blinking of the back light while the disk drive is driven.