摘要:
The present invention provides a method for controlling the temperature of a fuel cell system by controlling the rotational speeds of a coolant pump and a cooling fan based on the coolant outlet temperature, the amount of heat generated by a fuel cell stack, etc. In particular, the present invention controls the temperature of a fuel cell system by utilizing a controller which receives a coolant outlet temperature from a sensor in a state where a reference temperature for each stage is determined with respect to the coolant outlet temperature and a target rotational speed for each stage is determined based on the coolant outlet temperature. Then the controller performs proportional integral (PI) control with respect to each rotational speed of a coolant pump and a cooling fan at the target rotational speed for each stage determined based on the current coolant outlet temperature detected by the water temperature sensor.
摘要:
A washing machine is disclosed. The washing machine includes a cabinet, a drum provided inside of the cabinet so as to accommodate laundry, a front panel provided with an opening for inputting laundry into the drum, an outer panel assembled to a front side of the cabinet and having the front panel fixed thereto, and a supplementary panel being fixed to the outer panel and being provided along an outer periphery of the front panel.
摘要:
According to the present invention, an electro-optic device comprises: a substrate which is split into a light emitting unit and a non-light emitting unit, wherein said light emitting unit is divided into a plurality of driving regions; an electrode pad which is formed in the non-light emitting unit of the substrate; and an electrode unit which comprises a plurality of supplementary electrodes each of which has one end connected to the electrode pad and has the other end connected to the centers of each of the plurality of driving regions, and transparent electrodes formed on the upper sides of the plurality of supplementary electrodes in the light emitting unit, wherein the area of each of the plurality of driving regions is set to an area in which no voltage drop occurs, and the plurality of supplementary electrodes are manufactured in the same length. Thus, according to the present invention, if power is supplied to each one end of the plurality of supplementary electrodes by using the electrode pad, the power is transmitted, at the same time, to the other ends of each of the plurality of supplementary electrodes. Therefore, the power is simultaneously supplied to each center of the plurality of driving regions regardless of the distance between the electrode pad and the driving regions. Further, as mentioned above, a voltage drop phenomenon is prevented since the light emitting unit is divided into the plurality of driving regions in which no voltage drop occurs. That is to say, uniform currents can flow on the front side of each driving region irrespective of the distance between the supplementary electrodes and the driving regions. Consequently, a large-scaled organic light emitting device which can show uniform brightness properties in the overall light emitting unit can be manufactured.
摘要:
An upright type cleaner that uniformly provides a suction force through the whole area of a suction port. The upright type cleaner includes a body having a fan motor that generates suction force, a suction brush provided at a lower portion of the body and having a suction port to perform a cleaning operation relative to a floor using the suction force, a rotating drum installed in the suction brush, a belt connected between the rotating drum and the fan motor, a belt cover that guides the belt and divides the suction port into two suction areas, and a connection path through which the two suction areas are communicated to each other about the belt cover.
摘要:
The present invention relates to a method for accessing information of a person by using augmented reality. The method includes the steps of: (a) receiving profile information from multiple users and information on a level of sharing the profile information; (b) checking locations of the multiple users; and (c) allowing a program code for (i) acquiring information on at least one user in close proximity, if it is sensed that a surrounding image is received in a preview state through a terminal of the first user and displaying at least one icon corresponding to the user in close proximity through the terminal of the first user in a form of AR with the surrounding image and (ii) displaying the profile information of a specific user corresponding to a specific icon, if being selected later among the displayed icons, through the screen of the first user to be executed.
摘要:
A clothes treatment apparatus (100) and a control method thereof are disclosed. The clothes treatment apparatus (100) includes a cabinet (1) closed by a door (3) and an accommodation space (2) provided in the cabinet (1), consisting for example of a first accommodation space (21) and a second accommodation space (23), wherein a 5t mechanism chamber (25) is provided. The clothes treatment apparatus (100) includes a fixed nozzle device (4) comprising heated air supply holes (41), steam supply holes (43) and detergent supply holes (45) and a moving nozzle device (5) which reciprocates along a guide part (51). Clothes are held by a hanger (7) in the accommodation space (2).
摘要:
The present invention provides a relative humidity and condensed water estimator for a fuel cell and a method for controlling condensed water drain using the same. Here, the relative humidity and condensed water estimator is utilized in control of the fuel cell system involving control of anode condensed water drain by outputting at least two of signals comprising air-side relative humidity, hydrogen-side relative humidity, air-side instantaneous or cumulative condensed water, hydrogen-side instantaneous or cumulative condensed water, instantaneous and cumulative condensed water of the humidifier, membrane water contents, catalyst layer oxygen partial pressure, catalyst layer hydrogen partial pressure, stack or cell voltage, air-side catalyst layer relative humidity, hydrogen-side catalyst layer relative humidity, oxygen supercharging ratio, hydrogen supercharging ratio, residual water in a stack, and residual water in a humidifier.
摘要:
Provided are an LMA, a proxy router, and a management method for supporting NEMO in a PMIPv6 network. To support mobility in the PMIPv6 network for mobile nodes forming one node group within a mobile network, the proxy router for delivering signal and data between the mobile nodes and the PMIPv6 network delivers mobile home network prefixes allocated by the LMA of the PMIPv6 network to the mobile nodes. The LMA generates a group ID corresponding to the node group. Packet delivery costs due to an unnecessary tunnel may be reduced by grouping a plurality of mobile nodes constituting a mobile network, and using and managing flags and the same group ID.