摘要:
When notification information about a company code is received from a center device, a control unit of an in-vehicle device refers to uplink information which is generated for each qualified delivery company and stored in a storage unit and cross-checks the company code included in the uplink information with the received company code (step S8). Only when those are identical, the uplink information corresponding to the company code to which it is judged that those are identical is read out from the storage unit and written in an uplink information storage area of the storage unit of a DSRC unit (step S9). Security on content information delivery is improved.
摘要:
An information distribution system includes a roadside apparatus which transmits an utterance type provided information containing audio instruction information based on a traveling direction to be provided by the utterance type provided information. When an vehicle-mouned device receives an utterance type provided information via a communication unit from the roadside apparatus, the vehicle-mounted device outputs different utterance type provided information by an audio in accordance with the audio instruction in-formation contained in the received utterance type provided information, so that a vehicle driver can judge whether the information provided from the roadside apparatus is significant information.
摘要:
A road-vehicle communication system enabling resumption of the transmission/reception from the rest of data between the vehicle and the road if the transmission/reception is interrupted. Specifically, the road-vehicle communication system includes a roadside apparatus for distributing a content and a vehicle-mounted device which can play a distributed content, the roadside apparatus is connected communicatively with the vehicle-mounted device, and a series of contents are distributed from the roadside apparatus to the vehicle-mounted device. The roadside apparatus includes a control unit for determining a content which the roadside apparatus starts transmitting to the vehicle-mounted device, which is a communication party, from among the series of contents and distributing the other contents succeeding the determined transmission start content. Thus, if the transmission/reception of data between the road and vehicle is interrupted, the transmission/reception can be resumed.
摘要:
An information provision system (10) includes a vehicle-mounted DSRC device (20) which is a terminal to be mounted on a vehicle (100) and capable of receiving contents for the members and contents for the nonmembers distributed by a predetermined communication system, a roadside apparatus (40) which is a base station capable of transmitting contents to the vehicle-mounted DSRC device (20), and an information providing server (60) capable of providing contents to the roadside apparatus (40). The information providing server (60) includes a control unit for checking the communication environment which the vehicle-mounted DSRC device (20) or the roadside apparatus (40) has. The vehicle-mounted DSRC device (20) includes a control unit for performing at least three processes: an admission pre-processing for enabling reception of contents for the members or withdrawal pre-processing of disabling the reception, a storing processing of storing the performed pre-processing, and a transmission processing of transmitting the stored pre-processing to the roadside apparatus (40) when the vehicle-mounted DSRC device (20) enters the area where the vehicle-mounted DSRC device (20) can communicate with the roadside apparatus (40). With this constitution, the user can receive only truly useful information.
摘要:
In a distribution system comprising a center device for distributing, content information and an vehicle-mounted device, when information on a parking lot that is a distribution destination exists, the center device transmits content information including the information on the parking lot to the vehicle-mounted device (step S9). This constitution enables the accurate and rapid provision of parking lot information.
摘要:
Provided is an on-vehicle device which can build a charge system which can charge in accordance with use of advertisement information. The on-vehicle device stores uplink information including some or all of information indicating whether the advertisement information is received, information indicating whether the received advertisement information is displayed, and information indicating whether a vehicle (C) has stopped before reaching an advertisement object point indicated by the advertisement information. Each of the information is made to be a charging object for advertisement.
摘要:
An ITS vehicle-mounted device (17) sends/receives data in DSRC Town Car Life Navi multi-content form. As a vehicle enters the communication area of a roadside apparatus (11), the past drop-in place information is sent to the ITS vehicle-mounted device (17) so that the driver can receive beneficial advertisement information from the ITS vehicle-mounted device (17). Places where the power of the ITS vehicle-mounted device (17) is turned off may be registered as the past drop-in places contained in said past drop-in place information, and the places of an idling stop may also be registered in the past drop-in place information. In that case, the accuracy of the past drop-in place information is low. Highly accurate past drop-in place information can be produced, however. When the stop time is short at a place where the power of the ITS vehicle-mounted device (17) is turned off or when a place is on the road right before an intersection as indicated by comparison with map data, said place will not be registered in the past drop-in place information.
摘要翻译:ITS车载装置(17)以DSRC Town Car Life Navi多内容形式发送/接收数据。 当车辆进入路侧设备(11)的通信区域时,过去的就地信息被发送到ITS车载装置(17),使得驾驶员可以从ITS车载装置接收有益的广告信息 (17)。 ITS车载装置(17)的电源被关闭的地方可以被注册为过去的放置信息中包含的过去的放置位置,并且怠速停止的位置也可以被登记在 过去的放置信息。 在这种情况下,过去的入场信息的准确性很低。 然而,可以制作出非常精确的过去就地信息。 当停止时间在ITS车载装置(17)的电源关闭的地方短时,或者在与地图数据比较所指示的交叉路口之前的道路上的地点短时,所述地点将不会 在过去的注册地点信息。
摘要:
A roadside device (15) is provided with a corresponding table in the case where there is an item of a new version of a taste data table to take over from user taste information in an item of an old version of the taste data table. In the corresponding table, item numbers "52", "53", "62" and "63" in the old version of the taste table, for example, are made to correspond to item numbers "52", "53" and "63" in the new version of the taste table. An ITS vehicle-mounted device (17) sets user taste data in the item numbers of the old version corresponding to the item numbers of the new version to default values of the items in the new version for a transmitting-destination user of the taste data table of the new version and transmits the default data to an ITS vehicle-mounted device (17) of the transmitting-destination user. Because of the structure set forth above, a proper default value is set for a version change of the taste data table in the roadside apparatus (15) corresponding to road-vehicle communication in a town car life multi-contents data format, thereby reducing user's input trouble.
摘要:
An utterance type road traffic information providing device (system) provided with a roadside apparatus (100) set on a road where a vehicle travels, at a parking lot or a place adjacent to the parking lot for transmitting alarm information by wireless communication, an utterance type vehicle-mounted device (200) mounted on a vehicle for receiving the alarm information from the roadside apparatus by wireless communication and outputting the alarm information, a administration server (300) that exchanges various information with the roadside apparatus (100). The utterance type vehicle-mounted device (200) is comprised of a predetermined operation unit and a control unit. The control unit cancels a part or all of the utterance voice output of the alarm information supplied from the roadside apparatus (100) in accordance with a predetermined operation of the operation unit. An output of the same alarm information or alarm information irrelevant to its own vehicle is prevented.
摘要:
A vehicle-mounted device (10) which receives and outputs a radio wave containing at least direction information as information includes: detection means which detects the radio wave; and control means which compares the detection direction received from the direction detection means which detects the direction of the vehicle head to the direction information so as to judge whether the information is to be outputted. Thus, it is possible to provide a vehicle-mounted device which can provide only the information required by a user, a method for outputting the information, and an information providing system.