摘要:
A communication control apparatus in which, when requested to transmit (transmission) terminal information from information processing means, a transmission timing controller obtains past own terminal communication band information from an information storage, and determines whether or not to control a transmission timing. Moreover, the transmission timing controller calculates a back-off parameter for the control based on a past reception power information history that is obtained from the information storage, and sets a back-off parameter to a transmission device.
摘要:
The invention provides a combustion apparatus which can inhibit an NOx generation even in the case of promoting a mixing between a high-temperature combustion gas and an air so as to intend to reduce an unburned combustible. In a combustion apparatus provided with a burner burning a fuel within a furnace in a theoretical air ratio or less, and an air port supplying a combustion air for a shortfall in the burner, a supply apparatus for supplying a nitrogen oxide generation inhibiting gas is provided in a mixing region between the both or near the mixing region. Further, the invention provides a wind box which can inhibit an NOx generation even in the case of promoting a mixing between a high-temperature combustion gas and an air so as to intend to reduce an unburned combustible. In a wind box having an air port arranged in a back flow side of the burner and supplying a combustion air for a shortfall in the burner, a supply apparatus for supplying a nitrogen oxide generation inhibiting gas is provided in a mixing region between the both or near the mixing region.
摘要:
According to a burner of the present invention, a stable combustion is obtained in a wide range from a high-load operation condition to a low-load operation condition even in the case of low quality solid fuel such as brown coal. The amount of air supplied from additional air holes or additional air nozzles 12 can be adjusted depending on the combustion load of furnace 41. At a low load, the amount of air supplied from additional air holes or additional air nozzles 12 is increased, whereby the oxygen concentration in a recirculation zones 19 formed downstream of the outside of a fuel nozzle 11 exit, permits a stable combustion. At a high load, the amount of air supplied from additional air holes or additional air nozzles 12 is reduced, whereby a flame is formed in a position far from the fuel nozzle 11. This suppresses thermal radiation onto a solid fuel burner 42 structure and a furnace 41 wall. The solid fuel burner 42 is applicable to combustion using low-quality solid fuel such as brown coal and exhaust gas as the carrier gas.
摘要:
A pulverized coal burner includes a pulverized coal nozzle for jetting a mixture of pulverized coal and primary air, a secondary air nozzle and a tertiary air nozzle, concentrically arranged around the outer periphery of the pulverized coal nozzle, and a tube expanded portion at the end of a partition wall separating two adjacent air nozzles. A flow shift means such as a guide plate for shifting the secondary air in the secondary air nozzle so as to flow along the tube expanded portion is provided. The secondary air is jetted outwardly by the guide plate, and mixing of the secondary air and the tertiary air with pulverized coals is delayed, whereby an amount of NOx is decreased.
摘要:
A running resistance detecting apparatus detects a running resistance of a vehicle indicative of the running state thereof on the basis of an engine torque and a vehicle acceleration. A number of devices, such as a cruise control device, an automatic transmission device, a traction control device, a power steering device, a suspension control device and the like, can be controlled in accordance with the running resistance of the vehicle thus calculated. The control performance of these devices can significantly be enhanced together with improved maneuverability of the vehicle.
摘要:
An information providing apparatus makes a decision, when an information providing deciding unit decides that driving support information is to be provided, as to whether the output of the voice information about the driving support information responding to a command from the information providing deciding unit and the output of the voice information about route guidance info nation responding to a command from a route guidance unit overlap each other or not, and controls, when they overlap each other, the output of voice information by an information providing output unit in such a manner as to prevent the output of the voice information about the driving support information from overlapping with the output of the voice information about the route guidance information.
摘要:
Disclosed is a navigation device including a traveling route estimating unit 1 for estimating a route along which a moving object will travel and which falls within a predetermined region from a current position, a first recommended speed arithmetic unit 10 for computing a recommended speed in each of road sections on the route estimated by the traveling route estimating unit 1 on the basis of road state information showing a road state, and a second recommended speed arithmetic unit 20 for computing a recommended speed in a road section between the road sections for each of which the recommended speed is computed by the first recommended speed arithmetic unit 10 according to a predetermined speed variation function.
摘要:
An on-vehicle communication device capable of suppressing a delay in providing information, avoiding congestion, and sufficiently securing transmission power, includes a communication controller to controls a transmission cycle and transmission power when data is transmitted from a transmitting/receiving device. The communication controller uses its own vehicle information and surrounding vehicle information to estimate a degree of risk and a safe distance of its own vehicle. The communication controller controls the transmission cycle of its own vehicle based on a communication channel utilization rate of its own vehicle, a communication channel utilization rate of a surrounding vehicle and the degree of risk of its own vehicle, and controls the transmission power of its own vehicle based on the communication channel utilization rate of its own vehicle, the communication channel utilization rate of the surrounding vehicle and the safe distance.
摘要:
An on-board communication device and a cooperative road-to-vehicle/car-to-car communication system that are adaptable to a road-to-vehicle communication system and a car-to-car communication system. The on-board communication device includes a car-to-car communication transfer service processing section, a car-to-car communication management service processing section, an application processing section, a transaction managing section, a transfer service processing section, a transmission/reception service processing section, and a transmission/reception service managing section, in which the car-to-car communication transfer service processing section and the car-to-car communication management service processing section include interfaces to the transfer service processing section that is an existing road-to-vehicle communication protocol.
摘要:
An information providing apparatus makes a decision, when an information providing deciding unit decides that driving support information is to be provided, as to whether the output of the voice information about the driving support information responding to a command from the information providing deciding unit and the output of the voice information about route guidance info nation responding to a command from a route guidance unit overlap each other or not, and controls, when they overlap each other, the output of voice information by an information providing output unit in such a manner as to prevent the output of the voice information about the driving support information from overlapping with the output of the voice information about the route guidance information.