JP3076250U - Emergency vehicle information confirmation device - Google Patents
Emergency vehicle information confirmation deviceInfo
- Publication number
- JP3076250U JP3076250U JP2000006584U JP2000006584U JP3076250U JP 3076250 U JP3076250 U JP 3076250U JP 2000006584 U JP2000006584 U JP 2000006584U JP 2000006584 U JP2000006584 U JP 2000006584U JP 3076250 U JP3076250 U JP 3076250U
- Authority
- JP
- Japan
- Prior art keywords
- emergency vehicle
- vehicle
- emergency
- traveling
- receiving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
(57)【要約】
【課題】 従来技術では、緊急車輌の状況に対応した情
報の発信及び／又は受信ができず、従って、走行車輌の
人が前記状況を把握できないこと、不安であること、又
はトラフ゛ル発生の要因となること、等の課題がある。また
走行車輌が緊急の用件で走行している場合には、緊急車
輌への対応が急務となることから、確認等の動作がより
要望される処である。例えば、緊急車輌が待機中であ
り、原則として、一般車輌の走行が、可能であるとき
は、この走行可能と判断できれば、緊急時には有益であ
る。
【構成】 本考案は、緊急車輌1からの変調波及び無変
調波を受信する受信部6と、この受信部の指令に基づい
て点灯する表示装置7及び情報を発する報知部9と、各部
のON、OFFを司るスイッチとで構成される緊急車輌情報確認
装置である。従って、変調波及び無変調波を受信して、
緊急車輌の状況を確実に捉えて、安心・安全な走行、又
は停止が図れること、交通渋滞等の発生を回避できるこ
と、又は緊急車輌の車種を選択できること、等の実益が
ある。
(57) [Problem] With the conventional technology, it is impossible to transmit and / or receive information corresponding to the situation of an emergency vehicle, and therefore, it is uneasy that a person of a traveling vehicle cannot grasp the situation, Alternatively, there is a problem that it becomes a factor of the occurrence of traffic. When the traveling vehicle is traveling for an urgent task, it is urgently necessary to respond to the emergency vehicle. For example, when an emergency vehicle is on standby and, in principle, traveling of a general vehicle is possible, it is useful in an emergency if it can be determined that this traveling is possible. The present invention provides a receiving unit 6 for receiving a modulated wave and an unmodulated wave from the emergency vehicle 1, a display device 7 that is turned on based on a command from the receiving unit, and a notification unit 9 that emits information. This is an emergency vehicle information confirmation device composed of a switch that controls ON and OFF. Therefore, receiving the modulated wave and the unmodulated wave,
There are practical benefits such as being able to reliably and safely drive or stop by grasping the situation of the emergency vehicle, avoiding the occurrence of traffic congestion, etc., and being able to select the type of emergency vehicle.
Description
【０００１】[0001]
本考案は、緊急車輌情報確認装置に関する。 The present invention relates to an emergency vehicle information confirmation device.
【０００２】[0002]
従来、報知、消防、救急、災害用の緊急車輌を視認(目視)及び／又は確認する 方法としては、前記緊急車輌に備えた点滅灯及び／又はサイレン等による。従って、 確実に視認及び／又は聴感する必要があるが、今日の交通状況は、騒音の激しい 都市部においては、時として誤認及び／又は聞き洩す虞れがあり問題となる。 2. Description of the Related Art Conventionally, as a method of visually recognizing (visually) and / or confirming an emergency vehicle for notification, firefighting, rescue, and disaster, a flashing light and / or a siren or the like provided in the emergency vehicle is used. Therefore, it is necessary to ensure the visibility and / or the sense of hearing, but today's traffic situation is a problem in a noisy urban area because there is a possibility that the traffic may be mistakenly recognized and / or missed.
【０００３】 従って、この問題の改良の一環として、次のような技術文献があるので、その 概要を説明する。[0003] Therefore, as a part of improvement of this problem, the following technical documents are available, and the outline thereof will be described.
【０００４】 文献(1)は、特開平9-267705号の緊急車輌接近報知装置であり、その内容は、 緊急車輌の発信装置から特定周波数の信号を発信し、一般車輌の受信装置で、こ の信号を受信して緊急車輌の接近を判断し、報知部で報知することを特徴とする 。従って、緊急車輌の接近を報知し確認できる特徴がある。Document (1) discloses an emergency vehicle approach notification device disclosed in Japanese Patent Application Laid-Open No. 9-267705. The content of the device is that a signal of a specific frequency is transmitted from a transmission device of the emergency vehicle and a reception device of a general vehicle. , The approaching of the emergency vehicle is determined by receiving the signal of the emergency vehicle, and the information is notified by the notification unit. Therefore, there is a feature that the approach of the emergency vehicle can be notified and confirmed.
【０００５】 文献(2)は、特開平10-96643号のナヒ゛ケ゛ーション装置であり、その内容は、緊急車輌 から緊急走行中、現場活動中等の緊急の走行障害テ゛ータと位置座標テ゛ータとを、影響 範囲の地域内を走行中の各一般車輌に対し地上通信部から送信し続ける。送受信 を地上無線電波を介して行い、走行障害情報を受ける一般車輌の範囲を限定する 。地上無線の周波数帯域の内の特定周波数を走行障害情報用として固定設定して 一般車輌の地上通信部が常時受信可能とする。従って、走行中の一般車輌が自車 の走行地域内で一時的，突発的に生じる走行障害情報をリアルタイムで入手できるよう にして、走行障害を回避して各一般車輌及び緊急車輌のスムース゛な走行が確保でき ることを特徴とする。The document (2) is a navigation device disclosed in Japanese Patent Application Laid-Open No. Hei 10-96643. The content of the navigation device is that an emergency traveling obstacle data and a position coordinate data such as an emergency traveling from an emergency vehicle and an on-site activity are determined. Continue to transmit from the ground communication unit to each general vehicle running in the area. Transmission and reception are performed via terrestrial radio waves, and the range of ordinary vehicles that receive driving obstacle information is limited. A specific frequency in the terrestrial radio frequency band is fixedly set for traveling obstacle information so that the terrestrial communication unit of a general vehicle can always receive. Therefore, the traveling obstacle can be obtained in real time by a traveling vehicle in a real-time manner so that the traveling obstacle can be temporarily or suddenly generated in the traveling area of the own vehicle. The feature is that it can be secured.
【０００６】[0006]
前記文献(1)、(2)は、緊急車輌の接近を確実に捉え、警報部で点灯、報知等の 情報、又は位置表示を介して報知(警告)する構成である。 The above documents (1) and (2) have a configuration in which the approach of an emergency vehicle is reliably detected, and an alarm unit notifies (warns) via information such as lighting and notification, or position display.
【０００７】 従って、緊急車輌の状況に対応した情報の発信及び／又は受信ができず、走行 車輌の人が前記状況を把握できないこと、不安であること、又はトラフ゛ル(例えば、 交通渋滞、事故等)発生の要因となること、等の課題がある。[0007] Therefore, information corresponding to the situation of the emergency vehicle cannot be transmitted and / or received, and the person of the traveling vehicle cannot understand the situation, is anxious, or is trapped (for example, in a traffic jam, an accident, etc.). ) There is a problem that it becomes a factor of occurrence.
【０００８】 そして、走行車輌が緊急の用件で走行している場合には、前記緊急車輌への対 応が急務となることから、前記確認等の動作がより要望される処である。例えば 、緊急車輌が待機中であり、原則として、一般車輌の走行が、可能であるときは 、この走行可能と判断できれば、前記緊急の用件の場合には誠にのぞましい処で ある。[0008] When the traveling vehicle is traveling on an urgent matter, since the response to the emergency vehicle is urgently required, the operation of the confirmation and the like is more demanded. For example, when an emergency vehicle is on standby and, in principle, traveling of a general vehicle is possible, if it can be determined that this traveling is possible, it is a truly desirable place in the case of the emergency business.
【０００９】[0009]
請求項1の考案は、変調波及び無変調波を受信できる受信部を有する緊急車輌 情報確認装置を提供し、緊急車輌の状況を確実に捉えて、安心・安全な走行、又 は停止を図りつつ、交通渋滞等の発生を回避することを意図する。 The invention of claim 1 provides an emergency vehicle information confirmation device having a receiving unit capable of receiving a modulated wave and an unmodulated wave, and reliably captures the situation of the emergency vehicle to drive safely and safely or stop. It is intended to avoid the occurrence of traffic congestion and the like.
【００１０】 請求項1は、緊急車輌からの変調波及び無変調波を受信する受信部と、この受 信部の指令に基づいて点灯する表示部及び情報を発する報知部と、前記各部のON 、OFFを司るスイッチとで構成される緊急車輌情報確認装置である。[0010] A first aspect of the present invention provides a receiving section that receives a modulated wave and an unmodulated wave from an emergency vehicle, a display section that lights up based on a command from the receiving section, a notification section that emits information, and an ON / OFF state of each section. This is an emergency vehicle information confirmation device composed of a switch that controls OFF.
【００１１】 請求項2の考案は、確実に緊急車輌の状況を捉えることを意図する。[0011] The invention of claim 2 aims to surely grasp the situation of the emergency vehicle.
【００１２】 請求項2は、受信部は、緊急車輌が略500ｍに接近したときに受信する構成とし た緊急車輌情報確認装置である。[0012] A second aspect of the present invention is the emergency vehicle information confirmation device, wherein the receiving unit receives the emergency vehicle when the vehicle approaches approximately 500 m.
【００１３】 請求項3の考案は、確実に緊急車輌の状況を捉えることを意図する。[0013] The invention of claim 3 aims to surely grasp the situation of the emergency vehicle.
【００１４】 請求項3は、緊急車輌の状況を確保できる変調波及び無変調波、又は緊急車輌 の種別を選択できる切替スイッチを設ける構成とした緊急車輌情報確認装置である。A third aspect of the present invention is an emergency vehicle information confirmation device having a configuration in which a changeover switch that can select a modulated wave and a non-modulated wave that can secure a situation of the emergency vehicle or a type of the emergency vehicle is provided.
【００１５】[0015]
本形態の動作を詳細に説明する。緊急車輌1に搭載された発信装置2の変調波・ 不変調波発信部2Aより、緊急車輌の走行又は停止、或いは緊急車輌の種類テ゛ータ、メッセーシ゛テ゛ータ 等によるテ゛ータの信号を入力して特定周波数の搬送波を変調し、この変 調信号を高周波増幅器2Bに入力して増幅し、アンテナ3又は発信部から発信する。 The operation of the present embodiment will be described in detail. From the modulated / unmodulated wave transmitter 2A of the transmitter 2 mounted on the emergency vehicle 1, the emergency vehicle travels or stops, or inputs the data signal of the emergency vehicle type data, message data, etc. The carrier is modulated, the modulated signal is input to the high-frequency amplifier 2B, amplified, and transmitted from the antenna 3 or the transmitting unit.
【００１６】 一般車輌4は、一般車輌4に搭載した受信装置5のアンテナ6で発信(テ゛シ゛タル波、アナロク゛ 波)を受信し、受信機5Aで特定周波数の信号を受信する。その受信出力は変調波 ・不変調波検出回路4Bに入力し、変調波・不変調波かを選択して、緊急車輌1の 走行(接近、遠退)又は停止或いは距離の変化等の状態をキャッチし、テ゛ータ発信機5cを 介して表示装置7(表示部)で表示するか、又はLEDランフ゜7Aを点灯する。尚、緊急車 輌1が接近し、信号が一定レヘ゛ル以上に達すると、受信機4Aの出力(音声帯域信号) を復調器4Dにより復調して得られるテ゛ータの信号とを入力とするテ゛ータ発信機5Dによ り電気−音声変換器8より音声(情報)を発する。尚、表示装置7では、文字で報知 することも可能である。また緊急車輌1からの“救急車が接近します”、“道を あけて下さい”というメッセーシ゛を電気−音声変換器8により音声で報知(情報、警報 )し、場合により緊急車輌1の種類も報知する。The general vehicle 4 receives a transmission (digital wave, analog wave) by an antenna 6 of a receiving device 5 mounted on the general vehicle 4, and receives a signal of a specific frequency by a receiver 5A. The received output is input to a modulated wave / unmodulated wave detection circuit 4B, and a modulated wave / unmodulated wave is selected to determine whether the emergency vehicle 1 is running (approaching, leaving) or stopping or a change in distance. The user catches and displays it on the display device 7 (display unit) via the data transmitter 5c, or turns on the LED lamp 7A. Incidentally, when the emergency vehicle 1 approaches and the signal reaches a certain level or more, a data transmitter which receives, as an input, a data signal obtained by demodulating the output (voice band signal) of the receiver 4A by the demodulator 4D. A voice (information) is emitted from the electric-voice converter 8 by 5D. It should be noted that the display device 7 can also notify by text. In addition, the message “Ambulance is approaching” and “Please leave the road” from the emergency vehicle 1 is notified by voice (information and warning) by the electric-voice converter 8, and the type of the emergency vehicle 1 is also notified in some cases. I do.
【００１７】 従って、上述の如く、一般車輌4の乗員が、視覚や聴覚により緊急車輌1の接近 を確認できなくとも、一般車輌4内の本装置により緊急車輌1の接近又は停止等の 状況を速やかに報知し、確認することができる。また緊急車輌1からの信号を分 類することにより緊急車輌1の種類、走行又は停止等の状態を区別することが可 能となり、又は緊急車輌1からのメッセーシ゛等を一般車輌4に装備した本装置で、この 本装置を利用して一般車輌4から乗員へ報知することができる。Therefore, as described above, even if the occupant of the general vehicle 4 cannot visually or audibly confirm the approach of the emergency vehicle 1, the present device in the general vehicle 4 determines whether the emergency vehicle 1 approaches or stops. It can promptly notify and confirm. Also, by classifying the signal from the emergency vehicle 1, it is possible to distinguish the type of the emergency vehicle 1, the running or stopped state, etc. By using the present device, it is possible to notify the occupant from the general vehicle 4.
【００１８】 前述の如く、一般車輌4は、前記送信及び受信並びに報知を介して、緊急車輌1 の各種状況、又は道路状況(他の一般車輌の動き)、走行可能か否かの判断等を、 確実かつ迅速に行なえる特徴がある。As described above, the general vehicle 4 determines various conditions of the emergency vehicle 1 or the road conditions (movements of other general vehicles), determines whether or not the vehicle can run, and the like, through the transmission, reception, and notification. There is a feature that can be performed reliably and quickly.
【００１９】 尚、前記の報知部9は、前記表示装置7、LEDランフ゜7Aと電気−音声変換器8とで構 成したが、一例である。また図示しないが、切替スイッチにより、警察、消防、緊急 、他の緊急、災害等の車種を選択することも可能である。The notification unit 9 includes the display device 7, the LED lamp 7 A, and the electric-voice converter 8, but is an example. Although not shown, it is also possible to select a vehicle type such as police, fire, emergency, other emergency, disaster, etc. by using a changeover switch.
【００２０】[0020]
以下、本発明の一実施例を図面を参照して説明する。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
【００２１】 受信装置5は、電源10をONすると、電源LEDランフ゜(図示せず)が点灯して、スキャン11 (走査)が開始する。スキャン11は図示の如く、ハ゛ント゛1〜4等の構成であり、低い周波 数のハ゛ント゛の一番低い周波数より高い周波数方向にスキャン11する。例えば、ハ゛ント゛1 〜4にスキャン11する。このスキャン11中にアンテナ6で受信したときは、スキャン11を停止し、報 知音(警告音、情報音、注意喚起音等)を鳴らすか、又はLEDランフ゜7Aを点滅する。In the receiving apparatus 5, when the power supply 10 is turned on, a power LED lamp (not shown) is turned on, and a scan 11 (scan) is started. As shown in the figure, the scan 11 has a configuration of the bands 1 to 4 and the like. The scan 11 is performed in a frequency direction higher than the lowest frequency of the low frequency band. For example, the scan 11 is performed on points 1 to 4. If a signal is received by the antenna 6 during the scan 11, the scan 11 is stopped and a beep sound (warning sound, information sound, alert sound, etc.) is emitted, or the LED lamp 7A is blinked.
【００２２】 図中12は電源ON、OFF表示部、13はスキャン中を示す表示部、13aはスキャン開始表示部 、13bはスキャン停止表示部を示す。In the figure, 12 is a power ON / OFF display section, 13 is a display section showing that scanning is in progress, 13a is a scan start display section, and 13b is a scan stop display section.
【００２３】 図中14aは報知用の報知音常時停止表示部、14bは報知音停止表示を示す。 尚、図中15は電源接続部を示す。In the figure, reference numeral 14a denotes a notification sound constant stop display unit for notification, and 14b denotes a notification sound stop display. In the figure, reference numeral 15 denotes a power supply connection part.
【００２４】[0024]
請求項1の考案は、緊急車輌からの変調波及び無変調波を受信する受信部と、 この受信部の指令に基づいて点灯する表示部及び情報を発する報知部と、各部の ON、OFFを司るスイッチとで構成される緊急車輌情報確認装置である。従って、変調 波及び無変調波を受信できる受信部を有する緊急車輌情報確認装置を提供し、緊 急車輌の状況を確実に捉えて、安心・安全な走行、又は停止が図れること、交通 渋滞等の発生を回避できること、又は緊急車輌の車種を選択できること、等の実 益がある。 According to the invention of claim 1, a receiving unit that receives a modulated wave and an unmodulated wave from an emergency vehicle, a display unit that lights up based on a command of the receiving unit, a notification unit that emits information, and ON / OFF of each unit. This is an emergency vehicle information confirmation device including a control switch. Therefore, an emergency vehicle information confirmation device having a receiving unit that can receive modulated and unmodulated waves is provided to ensure that the situation of the emergency vehicle can be reliably grasped to ensure safe and secure driving or stopping, traffic congestion, etc. This has the benefit of being able to avoid the occurrence of an emergency or to be able to select the type of emergency vehicle.
【００２５】 請求項2の考案は、受信部は、緊急車輌が略500ｍに接近したときに受信する構 成とした緊急車輌情報確認装置である。従って、確実に緊急車輌の状況を捉える ことができる実益がある。A second aspect of the present invention is an emergency vehicle information confirming device configured to receive when the emergency vehicle approaches approximately 500 m. Therefore, there is a real benefit that the situation of emergency vehicles can be reliably grasped.
【００２６】 請求項3の考案は、緊急車輌の状況を確保できる変調波及び無変調波、又は緊 急車輌の種別を選択できる切替スイッチを設ける構成とした緊急車輌情報確認装置で ある。従って確実に緊急車輌の状況を捉えることができる実益がある。A third aspect of the present invention is an emergency vehicle information confirmation device having a configuration in which a changeover switch that can select a modulated wave and an unmodulated wave that can secure the state of an emergency vehicle or a type of an emergency vehicle is provided. Therefore, there is a benefit that the situation of the emergency vehicle can be surely grasped.
【図1】本考案の緊急車輌及び一般車輌の内部機構を示
す模式図である。FIG. 1 is a schematic view showing an internal mechanism of an emergency vehicle and a general vehicle of the present invention.
【図2】一般車輌の受信装置5の全体を示す縮尺正面図で
ある。FIG. 2 is a front view of a reduced scale showing the entirety of a receiving device 5 of a general vehicle.
1 緊急車輌 2 発信装置 2A 変調波・不変調波発信部 2B 高周波増幅器 3 アンテナ 4 一般車輌 5 受信装置 5A 受信機 5B 変調波・不変調波検出回路 5C 復調器 5D テ゛ータ発信機 6 アンテナ 7 表示装置 7A LEDランフ゜ 8 電気−音声変換器 9 報知部 10 電源 11 スキャン 12 電源ON、OFF表示部 13 スキャン中を示す表示部 13a スキャン開始表示部 13b スキャン停止表示部 14a 報知音常時停止表示部 14b 報知音停止表示 15 電源接続部 1 Emergency vehicle 2 Transmitter 2A Modulated / unmodulated wave transmitter 2B High-frequency amplifier 3 Antenna 4 General vehicle 5 Receiver 5A receiver 5B Modulated / unmodulated wave detector 5C Demodulator 5D data transmitter 6 Antenna 7 Display 7A LED lamp 8 Electric-voice converter 9 Notification unit 10 Power supply 11 Scan 12 Power ON / OFF display unit 13 Display unit indicating that scanning is in progress 13a Scan start display unit 13b Scan stop display unit 14a Notification sound constant stop display unit 14b Notification sound Stop display 15 Power supply connection
Claims (3)
信する受信部と、この受信部の指令に基づいて点灯する
表示部及び情報を発する報知部と、前記各部のON、OFF
を司るスイッチとで構成される緊急車輌情報確認装置。1. A receiving section for receiving a modulated wave and an unmodulated wave from an emergency vehicle, a display section which is lit based on a command from the receiving section, a notifying section for emitting information, and ON / OFF of each section.
An emergency vehicle information confirmation device composed of a switch that controls the vehicle.
が略500ｍに接近したときに受信する構成とした緊急車
輌情報確認装置。2. The emergency vehicle information confirmation device according to claim 1, wherein the receiving unit receives the emergency vehicle when the vehicle approaches 500 m.
保できる変調波及び無変調波、又は緊急車輌の種別を選
択できる切替スイッチを設ける構成とした緊急車輌情報確認
装置。3. The emergency vehicle information confirmation device according to claim 1, further comprising a changeover switch capable of selecting a modulated wave and an unmodulated wave capable of securing a state of the emergency vehicle or a type of the emergency vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000006584U JP3076250U (en) | 2000-09-11 | 2000-09-11 | Emergency vehicle information confirmation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000006584U JP3076250U (en) | 2000-09-11 | 2000-09-11 | Emergency vehicle information confirmation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3076250U true JP3076250U (en) | 2001-03-30 |
Family
ID=43209319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000006584U Expired - Fee Related JP3076250U (en) | 2000-09-11 | 2000-09-11 | Emergency vehicle information confirmation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3076250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019216819A1 (en) | 2018-11-07 | 2020-05-07 | Mitsubishi Electric Corporation | Semiconductor device and method of manufacturing a semiconductor device |
-
2000
- 2000-09-11 JP JP2000006584U patent/JP3076250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019216819A1 (en) | 2018-11-07 | 2020-05-07 | Mitsubishi Electric Corporation | Semiconductor device and method of manufacturing a semiconductor device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5924651A (en) | Tactile and audible warning system for railroad workers | |
| US5727758A (en) | Tactile and audible warning system for railroad workers | |
| US5307060A (en) | Emergency vehicle alert system | |
| US7138922B2 (en) | Drowsy driver monitoring and prevention system | |
| US6356210B1 (en) | Portable safety mechanism with voice input and voice output | |
| US6519512B1 (en) | Method and apparatus for providing enhanced vehicle detection | |
| JP4569515B2 (en) | Vehicle driving support system and driving support device | |
| CN107195199A (en) | Road safety early warning system and method | |
| US20070216539A1 (en) | System to warn of an approaching emergency vehicle | |
| JP2009075695A (en) | Danger notification device and system | |
| US20040155795A1 (en) | Systems and methods for motor vehicle-based emergency/hazard detection | |
| JP2013171445A (en) | Traffic safety system | |
| KR20180059663A (en) | Traffic signal system for notifying approaching of emergency vehicle | |
| EP1779560B1 (en) | Interactive vehicular communication system, particular between cars and its method of use | |
| CN113238562A (en) | Unmanned patrol vehicle and control system thereof | |
| JP2006323666A (en) | Pedestrian running-out alarm system | |
| US20150339925A1 (en) | Communication device and communication method for a vehicle | |
| JP2009075703A (en) | Communication system | |
| US20020175829A1 (en) | System and method for warning of an upcoming precautionary zone | |
| JP3076250U (en) | Emergency vehicle information confirmation device | |
| JP2008143221A (en) | Own position notification system, own position notification device and own position notification method | |
| KR101414344B1 (en) | Service to inform the approach of emergency vehicles and Concessions | |
| JP3688939B2 (en) | Information providing method, apparatus for implementing the same, and recording medium on which processing program is recorded | |
| JP3082593U (en) | Emergency vehicle information confirmation device | |
| JP2003058983A (en) | Emergency vehicle avoiding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |