Honda Giken Kogyo Kabushiki Kaisha

Kddi Corporation

Honda Motor Co., Ltd.

Kdd Corporation

Ddi Corp.

Kddi R&d Laboratories, Inc.

Kiddi Corporation

Tatsuya Suda

Toru Hasegawa

Yusuke Funayose

Tomohiko Yashiro

Teruyuki Hasegawa

Hajime Tabata

Shigeru Kodaira

Toshihiko Kato

Mutsumi Katayama

Yoshitsugu Gokan

Sumitaka Ogawa

Tetsuya Suzuki

Atsushi Tagami

Kenichi Takeda

Shigehiro Ano

Atsuo Tachibana

Kazuhiko Ono

Hiroyuki Morita

Akira Idoue

Yoshiaki Takeuchi

Hajime Nakamura

Yoji Kanaoka

Kazuyuki Ochiai

Seiji Hanafusa

Hidetoshi Yokota

Nobuyuki Takenaka

Tomoyuki Sahata

Hajime Soda

Shinichi Maeda

Naoyuki Yamate

Masakuni Ando

Tomohiko Ogishi

Hirotaka Sato

Takeshi Kubo

Hiroki Furuya

Kouji Nakao

Yutaka Miyake

Kouhei Yoshiizumi

Teppei Oshima

A battery holding structure includes a battery tray for storing a battery therein. A battery holding rack is configured to store the battery tray with the battery stored therein and to allow the battery tray to be pulled out along widthwise directions of the vehicle. A ground wire has one end connected to a negative terminal of the battery and another end connected to a grounding member on a vehicle frame. A movement prevention member fixes the other end of the ground wire to the battery tray and prevents the battery tray from being pulled out to one side along the widthwise directions of the vehicle with the ground wire which is connected to the grounding member.

Battery holding structure for vehicle

A method and apparatus for controlling lighting in a saddle-ride type vehicle includes a control unit configured to turn on a lamp comprising a light emitting diode. The apparatus also includes a manipulation switch which is turned on and off based upon manipulation by a rider. The control unit includes an input port receiving power from a power source based upon actuation of the manipulation switch, and an input circuit configured to determine a leak state of the manipulation switch based on an input voltage to the input port. A control part is configured to control lighting of the lamp based on a result of the determination. An erroneous lighting prevention resistance is connected between the manipulation switch and input circuit on one end, and ground on the other end. An intermittent power source switch is configured to be cyclically turned on or off by the control part, and is provided between the manipulation switch and the power source.

Light emitting diode lighting circuit of saddle-ride-type vehicle

A communication system includes a probe transmission serverwhich transmits at fixed intervals of time a probe multicast packet distributed along the same path as a main multicast packet, a delay insertion serverwhich appends the same fixed delay time to each of the main multicast packet and the probe multicast packet, a backup serverwhich generates synchronism and delay backup multicast packets from the main multicast packet and transmits them, and a communication control devicewhich determines the communication of the main multicast packet based on a reception interval of the probe multicast packet, generates a backup main multicast packet from the backup multicast packet when a communication break is detected, and transmits it. The communication system, upon implementing a broadcast-type multicast service, enhances compensation of communication breaks when detecting and recovering from a fault in an IP network, and reduces the network traffic.

Communication system, delay insertion server, backup server and communication control apparatus

A present invention provides a method for controlling roles of nodes in a network comprised of enormous nodes dynamically and distributed autonomously in such a way that the entire network can operate distributed autonomously. A method for controlling a field value uof node in a network comprises: a step of determining an initial value of said field value u, and a step of updating said field value u, the step of updating comprising: advertising said field value uto adjacent nodes, measuring an environment parameter &#x3c9; from the environment of the node, receiving field values uof the said adjacent nodes, recording the field values u, calculating a new field value ufrom the field value u, the field values uof the adjacent nodes and the environment parameter &#x3c9; in such a way that field values of nodes whose environment parameter &#x3c9; are within a constant range agree with given distribution, deleting the previous field value u, and recording said new field value u.

Method for controlling network comprised of enormous nodes, and node and control program to perform said method

In order to distribute multicast packets, using different multicast addresses and avoiding fault points, a backup server is installed close to a master and converts backup multicast packets and sends them as master multicast packets to the client. At this time, backup multicast packets are delayed and sent while the delay is determined from an allowable retransmission time, a one-direction delay to the client, a time required to detect linkage problems, and a time required to establish backup paths and so on.

Data communication system, backup server and communication control apparatus

A method and a management apparatus for classifying congestion paths based on packet delay in a plurality of paths between measurement nodes. The method and the apparatus specify the short-time congestions based on packet delay in Internet Protocol network.

Method and management apparatus for classifying congestion paths based on packet delay

A communication system includes: a probe transmission server which transmits packets of a probe multicast at certain intervals on a same path as that of a main multicast; an aggregation server which converts multiple main cast and the probe multi cast into an aggregative multicast; and a communication control apparatus which determines an overall communication condition of the packets of the main multicast based on intervals of the probe multicast, wherein the communication control apparatus receives and recovers the packet of the main multicast from the packet of the aggregative multicast, if a communication break of the main multicast is detected.

Communication system

In a saddle-type vehicle having at least three wheels, a tilt angle sensor layout structure is provided which ensures that a tilt angle sensor is minimally influenced by a centrifugal force or vibration of a vehicle body while the vehicle is turned, and the tilt angle sensor is protected against flying stones and the like. The vehicle includes an engine, and a fuel injection system for supplying fuel from a fuel tank to the engine, with a steering mechanism including a steering shaft provided on the front side of the vehicle body. A plurality of frame members constituting the vehicle body frame supporting the steering mechanism are connected in the shape of a frame loop in vehicle side view, and the tilt angle sensor for detecting the tilt angle in the left-right direction of the vehicle body is attached to the loop-shaped portion of the vehicle body frame.

Tilt angle sensor layout structure for a vehicle, and vehicle incorporating same

The present invention detects a failure location of network in the Internet. A pair of networks consists of an access network and an Internet service provider network, and a route consists of a source pair of networks and a destination pair of networks. The quality information values are inputted to elements in a matrix that all pairs of networks are put in same order as rows (or columns) of source pairs of networks and columns (or rows) of destination pairs of networks. If inferior quality values in the matrix line up in the row (or column), a failure is determined in a destination (or a source) pair of networks in column side (or row side) corresponding to a row (or a column). If inferior quality values line up in a slanting direction, a failure is determined in a route between the Internet service provider networks indicated to the slanting direction.

Method for detecting failure location of network in the Internet

According to the present invention, there is provided a data transfer system using mobile IP in which transfer interruption is not caused even if an MH moves between FNs. A MAC bridge connected between FNs includes means responsive to an address registration request issued by an AP, for storing a combination of a MAC address of the MH and a receiving port, in a filtering DB; means for registering a relation of association of an address of a terminal accommodated in an FN with a connection port of an FN in which the terminal is accommodated, in the filtering DB; and means for referring to the filtering DB on the basis of the destination address of a frame input to each port, and transferring the frame to a predetermined port on the basis of a relation of association of the address with a port identifier.

Data transfer system using mobile IP

Data of traffic with long-range dependence characteristics is generated by a host terminal and transferred to a memory arranged on a board. The memory stores the traffic data comprising at least one of the number of IP packets output per unit time and total number of bytes, a set value of each parameter of the generated IP packets (i.e., packet length table) and an IP address table. A packet generation section refers to the data in the memory to generate traffic with long-range dependence characteristics at a speed corresponding to a high-speed network. As a result, the behavior of the network at the time of application of the load can be measured before the actual use of the network. According to the present invention, a traffic generation apparatus that can supply the actual network with a load close to the real traffic can be provided.

Traffic generation apparatus suitable for use in communication experiments

As shown in FIG., when the SYN segment is detected, the amount of transmitted segment from the side which sent the detected SYN segment is obtained by counting the continuously detected DATA segments for collecting the traffic in a certain direction where it is impossible to directly capture the traffic. Further, the amount [ini_sdt] of the transmitted bytes from the side which sent the detected SYN segment is obtained by calculating the equation [ini_sdt]=[SEQn+LENn]&#x2212;[SEQ. Wherein, [SEQis the sequence number of the first detected DATA segment, [SEQn] is the sequence number of the last detected DATA segment and [LENn] is the user data length of the last detected DATA segment.

Method for collecting statistical traffic data

A method is provided for releasing a secret number of a theft prevention function in jet propulsion boat, which is equipped with the theft prevention function. The theft preventing function is capable of turning a power source ON by an occupant inputting the secret number. In the method, at least one of a plurality of harness connected to the theft prevention function is removed to input, a predetermined number (number for release), whereby the secret number is rendered capable of being released. Since the secret number is rendered capable of being released by removing at least one of a plurality of harnesses connected to the theft prevention function, and by inputting a predetermined number, it is possible to make forgetting the secret number and maintenance of the theft prevention function compatible.

Method for releasing secret number of theft prevention function in transportation means

A jet propulsion watercraft is provided with a multifunctional display portion that displays operating information and various types of warning conditions. Operation switches operate a content displayed in the multifunctional display portion. A fuel injection system injects fuel for a driving source. A warning mark warns of a faulty condition developing in the fuel injection system. Functions are provided that cause the warning mark to light steadily or flash off and on and that indicate a faulty symptom by means of a flashing pattern of a warning lamp (for example, the warning lamp flashes off and on once, twice, three time, or the like) given when the operation switches are operated while the warning mark is lit steadily or flashing off and on. A prompt action can be taken against a malfunction of the fuel injection system. As a result, convenience in eliminating malfunctions of the fuel injection system can be enhanced.

Display apparatus for transportation means

Growing community of inventors

Saitama, Japan

Toru Hasegawa