JP2014203446A - Information communication device for vehicle - Google Patents

Information communication device for vehicle Download PDF

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Publication number
JP2014203446A
JP2014203446A JP2013090752A JP2013090752A JP2014203446A JP 2014203446 A JP2014203446 A JP 2014203446A JP 2013090752 A JP2013090752 A JP 2013090752A JP 2013090752 A JP2013090752 A JP 2013090752A JP 2014203446 A JP2014203446 A JP 2014203446A
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Japan
Prior art keywords
information
vehicle
unit
vehicles
communication device
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Pending
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JP2013090752A
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Japanese (ja)
Inventor
代男 鈴木
Norio Suzuki
代男 鈴木
鈴木　晋
Susumu Suzuki
晋 鈴木
松四郎 金田
Matsushiro Kaneda
松四郎 金田
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ESUKO KK
Esco Corp
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ESUKO KK
Esco Corp
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Priority to JP2013090752A priority Critical patent/JP2014203446A/en
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Abstract

PROBLEM TO BE SOLVED: To provide means for performing bidirectional communications capable of transmitting and receiving road traffic information and the like between a self vehicle and unspecified peripheral vehicles.SOLUTION: An information communication device 1 for vehicles, includes wireless units capable of performing bidirectional communications among unspecified vehicles. By using the information communication devices 1, own vehicle transmits preset information together with position information of the own vehicle to unspecified other vehicles within a radio wave reachable range, and, on the other hand, a vehicle having received the radio wave computes the received position information and self position information, calculates the direction and the distance, and displays the transmission source and contents of the information on a display part. Further, the information communication device 1 for vehicles, has an answerback transmission function 7 for transmitting the receipt of the information to the vehicle having transmitted the information.

Description

本発明は、主に車両等の移動体に搭載され、当該車両と当該車両周囲に位置する不特定車両において情報交換を可能とした車両用情報通信装置に関する。  The present invention relates to a vehicular information communication apparatus that is mounted mainly on a moving body such as a vehicle and enables information exchange between the vehicle and an unspecified vehicle located around the vehicle.

従来、自動車等の車両に関する道路情報を提供するサービスとして、ＡＭラジオでの交通情報やカーナビゲーションシステム等と連携されたＶＩＣＳ等が存在する。
上記システム等に加え、例えば、特許文献１では当該車両の運転中に遭遇した道路情報をＧＰＳ位置情報とともに運転者が周囲の車両対しに発信し、同じ装置を搭載した周囲の不特定車両が情報を得ることができる車載用情報通信装置が提案されている。Conventionally, as a service for providing road information related to vehicles such as automobiles, there are VICS and the like linked with traffic information on an AM radio, a car navigation system, and the like.
In addition to the above system, for example, in Patent Document 1, the driver sends road information encountered during driving of the vehicle to the surrounding vehicles together with the GPS position information, and surrounding unspecified vehicles equipped with the same device are informed. An in-vehicle information communication device capable of obtaining the above has been proposed.

特開２００７−１４１０１４号公報  JP 2007-14014 A

しかしながら、このような車載用情報通信装置では、当該車両から発信された情報が同装置を搭載した他車両に受信されたかが情報発信元からは不明であり、当該車両が事故等で救助を要請するために発信した緊急情報等が他車両に伝わったかどうかを発信元が把握できず、不安を抱いてしまうという課題があった。  However, in such an in-vehicle information communication device, it is unknown from the information transmission source whether information transmitted from the vehicle is received by another vehicle equipped with the device, and the vehicle requests rescue in the event of an accident or the like. For this reason, there is a problem that the sender cannot grasp whether or not the emergency information transmitted to the other vehicle has been transmitted to the other vehicle, and is worried.

以上の課題を解決するために、請求項１の発明は、ＧＰＳ衛星からの電波を受信して車両の現在位置を算出するＧＰＳ受信部２と、予め設定された情報を選択入力する情報入力部３と、発信元機器を個別認識するための機器ＩＤ格納部５と情報を送信する送信部６と、他の車両から送信される情報を受信する受信部８と、受信部で受信された情報を映像や音声で出力する情報出力部４と、情報が受信されたことを発信元に返信するアンサーバック部７と、装置全体を制御する制御部９とを備えることを特徴とする車両用情報通信装置１を提供する。  In order to solve the above problems, the invention of claim 1 includes a GPS receiver 2 that receives radio waves from a GPS satellite and calculates the current position of the vehicle, and an information input unit that selectively inputs preset information. 3, a device ID storage unit 5 for individually identifying a source device, a transmission unit 6 that transmits information, a reception unit 8 that receives information transmitted from other vehicles, and information received by the reception unit Information output unit 4 for outputting the information as a video, audio, answerback unit 7 for returning information to the transmission source, and a control unit 9 for controlling the entire apparatus. A communication device 1 is provided.

本発明の車両用情報通信装置によれば、当該車両から発信された情報を、同装置を搭載した周囲の不特定車両にて受信することが可能で、さらにアンサーバック機能により情報を受信したことを当該車両に自動的に返信し確実な情報伝達をすることができる。  According to the vehicle information communication device of the present invention, the information transmitted from the vehicle can be received by an unspecified vehicle around which the device is mounted, and the information is received by the answer back function. Can be automatically sent back to the vehicle for reliable information transmission.

図１は、本発明の一実施形態を示した構成図である。（実施例１）  FIG. 1 is a block diagram showing an embodiment of the present invention. Example 1

この発明の実施形態は、ＧＰＳ衛星からの電波を受信して車両の現在位置を算出するＧＰＳ受信部２と、予め設定された情報を選択入力する情報入力部３と、発信元機器を個別認識するための機器ＩＤ格納部５と情報を送信する送信部６と、他の車両から送信される情報を受信する受信部８と、受信部で受信された情報を映像や音声で出力する情報出力部４と、情報が受信されたことを発信元に返信するアンサーバック部７と、装置全体を制御する制御部９とを備えることを特徴とする車両用情報通信装置１である。  In the embodiment of the present invention, a GPS receiving unit 2 that receives a radio wave from a GPS satellite and calculates a current position of the vehicle, an information input unit 3 that selectively inputs preset information, and a source device are individually recognized. Device ID storage unit 5 for transmitting information, transmitting unit 6 for transmitting information, receiving unit 8 for receiving information transmitted from other vehicles, and information output for outputting information received by the receiving unit as video or audio The vehicle information communication device 1 includes a unit 4, an answer back unit 7 that returns information to the transmission source, and a control unit 9 that controls the entire device.

図１は、本発明装置の実施例１の構成図である。  FIG. 1 is a configuration diagram of Embodiment 1 of the apparatus of the present invention.

以下、図面を参照しながら本発明の好適な実施の形態例について詳細に説明する。  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

図１において、ＧＰＳ受信部２は、ＧＰＳ衛星から送出されるＧＰＳ信号に基づいて車両の現在位置を特定し、情報発信の際に発信元の位置情報として送信部６に送る。  In FIG. 1, a GPS receiving unit 2 specifies the current position of a vehicle based on a GPS signal transmitted from a GPS satellite, and sends it to the transmitting unit 6 as position information of the transmission source when information is transmitted.

情報入力部３は、例えば、情報の内容毎に設定された複数の設定群からなり、車両を運転中に運転者が気がついた情報を本スイッチの選択によりその情報を入力する。例えば、渋滞、事故、落下物、救助依頼、オリジナルメッセージなど、予め用意された複数のスイッチ郡から一つのスイッチを選択して入力する。  The information input unit 3 includes, for example, a plurality of setting groups set for each content of information, and inputs the information noticed by the driver while driving the vehicle by selecting this switch. For example, one switch is selected and input from a plurality of switch groups prepared in advance, such as traffic jams, accidents, fallen objects, rescue requests, original messages, and the like.

機器ＩＤ格納部５は、情報発信の際に発信元の装置を特定するためのＩＤ情報を送信部６へ送り、受信側で情報発信元の装置が特定可能となるような仕組みになっている。  The device ID storage unit 5 is configured to send ID information for specifying a transmission source device to the transmission unit 6 at the time of information transmission, so that the information transmission source device can be specified on the reception side. .

送信部６は、ＧＰＳ受信部２で得られた位置情報と、情報入力部３より得られた道路情報と、機器ＩＤ格納部５より得られた機器ＩＤ情報を、無線を介して周囲の他の車両に送信するために備えられている。  The transmission unit 6 transmits the position information obtained by the GPS receiving unit 2, the road information obtained from the information input unit 3, and the device ID information obtained from the device ID storage unit 5 to other surroundings via radio. It is equipped to transmit to the vehicle.

受信部８は、他車両から送信される情報を受信するために備えられている。  The receiving unit 8 is provided for receiving information transmitted from other vehicles.

アンサーバック部７は、受信部８にて受信された情報を基に、発信元の機器ＩＤを特定し、発信元のみへ情報取得完了結果を送信部６をへ送り、送信部６より発信する。  The answerback unit 7 specifies the source device ID based on the information received by the receiving unit 8, sends the information acquisition completion result to the transmitting unit 6 only to the transmitting source, and transmits from the transmitting unit 6. .

情報出力部４は、受信部８にて受信された情報を基に、音声や映像にて出力し、当該車両の運転者に伝える機能を有する。尚、情報出力部は一つのみに限らず複数の出力装置を設置することも可能で、例えば、車両運転者の見やすい位置や、リアガラス等へ設置し後続する車両へ受信情報を表示することも可能である。  The information output unit 4 has a function of outputting the information received by the receiving unit 8 by voice or video and transmitting it to the driver of the vehicle. Note that the information output unit is not limited to one, and a plurality of output devices can be installed. For example, the information output unit can be installed on a rear glass or the like and displayed on the rear vehicle. Is possible.

又、情報出力部４は情報発信の際に、他車両のアンサーバック部７により返信された情報取得完了結果を出力する機能も有する。  The information output unit 4 also has a function of outputting an information acquisition completion result returned from the answer back unit 7 of another vehicle when information is transmitted.

制御部９は、ＣＰＵ（中央処理装置）及びコンピュータプログラム等で構成され、車両用情報通信装置全体を制御するとともに、各種演算処理等も行う。更に情報発信が頻繁すぎて受信側が混乱しないように、一定間隔の発信制限等を行う管理機能を有する。  The control unit 9 includes a CPU (central processing unit), a computer program, and the like, and controls the entire vehicle information communication apparatus and performs various arithmetic processes. Furthermore, it has a management function to limit outgoing calls at regular intervals, etc., so that the receiving side does not get confused due to frequent outgoing information.

１… 車両用情報通信装置
２… ＧＰＳ受信部
３… 情報入力部
４… 情報出力部
５… 機器ＩＤ格納部
６… 送信部
７… アンサーバック部
８… 受信部
９… 制御部DESCRIPTION OF SYMBOLS 1 ... Vehicle information communication apparatus 2 ... GPS receiving part 3 ... Information input part 4 ... Information output part 5 ... Equipment ID storage part 6 ... Transmitting part 7 ... Answer back part 8 ... Receiving part 9 ... Control part

Claims (1)

ＧＰＳ衛星からの電波を受信して車両の現在位置を算出するＧＰＳ受信部２と、予め設定された情報を選択入力する情報入力部３と、発信元機器を個別認識するための機器ＩＤ格納部５と情報を送信する送信部６と、他の車両から送信される情報を受信する受信部８と、受信部で受信された情報を映像や音声で出力する情報出力部４と、情報が受信されたことを発信元に返信するアンサーバック部７と、装置全体を制御する制御部９とを備えることを特徴とする車両用情報通信装置１。  A GPS receiving unit 2 that receives a radio wave from a GPS satellite and calculates a current position of the vehicle, an information input unit 3 that selectively inputs preset information, and a device ID storage unit that individually recognizes a source device 5, a transmission unit 6 that transmits information, a reception unit 8 that receives information transmitted from other vehicles, an information output unit 4 that outputs information received by the reception unit in video and audio, and information reception An information communication device 1 for a vehicle, comprising: an answer back unit 7 that sends a reply to the originator and a control unit 9 that controls the entire device.
JP2013090752A 2013-04-05 2013-04-05 Information communication device for vehicle Pending JP2014203446A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200122709A (en) * 2019-04-18 2020-10-28 한국자동차연구원 Magnetorheological elastomers test apparatus and method
KR20200122708A (en) * 2019-04-18 2020-10-28 한국자동차연구원 Magnetorheological elastomers test apparatus and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200122709A (en) * 2019-04-18 2020-10-28 한국자동차연구원 Magnetorheological elastomers test apparatus and method
KR20200122708A (en) * 2019-04-18 2020-10-28 한국자동차연구원 Magnetorheological elastomers test apparatus and method

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