摘要:
Provided is a battery temperature control device configured to automatically heat a battery with a battery-driven heater so that the battery does not freeze at a minimum electric power consumption when the battery is out of use. The battery temperature control device predicts, based on a combination of a battery temperature and an outside air temperature, a predictive time that the battery temperature is likely to be less than a first set temperature, while the battery temperature is higher than or equal to the first set temperature at which there is no risk of freezing, and sets the predictive time as the next controller startup time, and determines whether or not the battery temperature has fallen to below the first set temperature with a control program wakeup when the predictive time has expired, and battery-drives the heater when the battery temperature fall has occurred, to heat the battery.
摘要:
Provided is a battery temperature control device configured to automatically heat a battery with a battery-driven heater so that the battery does not freeze at a minimum electric power consumption when the battery is out of use. The battery temperature control device predicts, based on a combination of a battery temperature and an outside air temperature, a predictive time that the battery temperature is likely to be less than a first set temperature, while the battery temperature is higher than or equal to the first set temperature at which there is no risk of freezing, and sets the predictive time as the next controller startup time, and determines whether or not the battery temperature has fallen to below the first set temperature with a control program wakeup when the predictive time has expired, and battery-drives the heater when the battery temperature fall has occurred, to heat the battery.
摘要:
Disclosed is a battery having an improved life. Specifically disclosed is a battery which comprises an electric power generating element in which one or more unit cell layers are stacked, each being constituted by sequentially laminating or stacking a positive electrode, an electrolyte and a negative electrode; a first collector plate which is provided on the outermost positive electrode surface of the electric power generating element; a second collector plate which is provided on the outermost negative electrode surface of the electric power generating element; a convex or protruding portion provided on the first collector plate and/or the second collector plate with a width that is not less than a half of the width of the end edge of the collector plate; and a terminal which is attached to the convex portion for retrieving electric current from the convex portion.
摘要:
A system (1) includes a monitor (10) and a STB (20). The STB (20) notifies the monitor (10) of a request for reconnection with the monitor (10) with the use of a new channel in a case where it is determined that overflow has occurred. The monitor (10) determines whether or not underrun has occurred in a receive buffer in which video data supplied from the STB (20) is buffered.
摘要:
A television 1 of the present invention is a television 1 for processing display data and displaying an image based on the processed display data, the display data containing the image and a control script that defines at least a function of displaying the image, wherein the television 1 includes a basic function executing section 42 for executing a basic function program called from the control script, the basic function program being stored in a basic function program storage section 29; and a control script executing section 41 for controlling basic function executing section 42 according to the control script so as to perform a first function for displaying the image, the first function being defined by the control script, the control script further defines a second function which the television 1 performs while the image is being displayed by the first function, and the control script executing section 41 controls the basic function executing section 42 according to the control script so as to execute the second function.
摘要:
A picture display apparatus, comprising: a synthesizing section for synthesizing divided screens to display a plurality of pictures on a single screen; a menu display section for displaying a menu in which a list of options is displayed, the options enabling a user to select a change to be made to at least one of a number, shapes, relative sizes, and relative positions of the divided screens and types of the pictures, so that the user can select from the options to switch to a corresponding screen arrangement; an icon display section for displaying an icon indicating a border between the divided screens in association with the options; and a border changing section for updating the divided screens according to a change in position of the border, wherein the icon display section displays the icon indicating a result of the change in position of the border before the border changing section updates the divided screens according to the change in position of the border. Thus, the user is informed of what the screen will look like before entering a change of the border.
摘要:
A power control apparatus for controlling charging and discharging of a plurality of storage devices, including a voltage measuring device for measuring voltages of the storage devices, a current measuring device for measuring currents flowing through the storage devices, a status detecting device for detecting the operating status of each of the storage devices from values measured by the voltage measuring device and the current measuring device, and a charging/discharging controlling device for controlling currents, voltages, or power according to the operating status of each storage device detected by the status detecting device to charge or discharge the storage devices.
摘要:
A wireless transmission system is provided that can minimize the control command transmission amount by operating a plurality of sink devices in conjunction with each other with respect to each group when performing a wireless AV transmission. The wireless transmission system includes: a bridge device (1) which wireless-transmits an AV content; and a plurality of wireless sink devices (5, 6) which reproduce the wireless-transmitted AV content. The bridge device (1) has a group identification table which stores a group identifier for identifying a group formed by the wireless sink device (5, 6). The bridge device (1) adds a group identifier extracted from the group identification table to a control command for controlling the sink devices (5, 6) and wireless-transmits the control command having the group identifier. The wireless sink devices (5, 6) receive a control command wireless-transmitted from the bridge device (1) if a corresponding group identifier is added to the control command.
摘要:
A battery is basically provided with an electricity generating element and a discharging section. The electricity generating element has a plurality of electric cells connected in series. The discharging section constantly discharges electricity from each of the electric cells at a prescribed discharge rate so that a voltage in each of the electric cells is lower than a voltage corresponding to a prescribed depth of discharge. The battery is especially useful in a power supply component of a vehicle.
摘要:
A power control apparatus for controlling charging and discharging of a plurality of storage means devices has a voltage measuring arrangement for measuring voltages of each of the storage devices, a current measuring arrangement for measuring currents flowing through each of the storage devices, a status detector for detecting the operating status of each storage device from values measured by the voltage and current measuring arrangements, and a charging/discharging control device for controlling currents, voltages, or power according to the operating status of each storage devices detected by the status detector to charge or discharge the storage devices.