JPH073099U - Car alarm system - Google Patents
Car alarm systemInfo
- Publication number
- JPH073099U JPH073099U JP029791U JP2979193U JPH073099U JP H073099 U JPH073099 U JP H073099U JP 029791 U JP029791 U JP 029791U JP 2979193 U JP2979193 U JP 2979193U JP H073099 U JPH073099 U JP H073099U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- detection device
- alarm
- driver
- wave
- 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.)
- Withdrawn
Links
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
(57)【要約】
【目的】進路又は車線変更の際に死角にある他の車両等
の存在をドライバーに的確に報せ得る自動車用警報装置
を提供する。
【構成】一定範囲内の障害物を探知し得る探知装置
（２）と、探知装置（２）の作動を制御する装置と、探
知装置（２）からの出力信号により作動し、ドライバー
に危険を知らせる警報機と、から成る自動車用警報装
置。
(57) [Abstract] [Purpose] To provide an alarm device for an automobile capable of accurately informing a driver of the presence of another vehicle or the like in a blind spot when changing a course or a lane. [Structure] A detection device (2) capable of detecting an obstacle within a certain range, a device for controlling the operation of the detection device (2), and an output signal from the detection device (2) to operate, thereby causing a danger to a driver. An alarm device for vehicles, which consists of an alarm device that informs you.
Description
【０００１】[0001]
本考案は、進路又は車線変更の際に死角にある車両等の障害物の存在をドライ バーに報せ得る自動車用警報装置に関する。 The present invention relates to an alarm device for an automobile that can notify a driver of the presence of an obstacle such as a vehicle in a blind spot when changing a course or a lane.
【０００２】[0002]
自動車運転中のドライバーが車両の進路又は車線を変更するときには、まず、 バックミラーやサイドミラー等で後方の安全を確認し、さらに、直接目視で安全 を確認した上で任意の方向に方向指示器を作動させてからその方向に車両を移動 すべきである。 しかし、自動車のドライバーにはミラーでは勿論、直接目視しても確認するこ とができない死角があり、この死角に他の車両等が存在する場合にはドライバー がどんなに慎重に後方の安全を確認しようとしてもをその車両等を見出すことは できない。 この死角は進路等を変更しようとする車両の後方側の側面近傍にあるため、こ こに他の車両等がある場合にドライバーが車両の進路等を変更すれば後続車両等 が急制動しても間に合わず、接触又は側面衝突等の事故になる危険があり、また 、これが高速走行中であれば重大な結果につながるという問題点がある。 このような進路又は車線を変更しようとする車両とその死角にあった車両等と により引き起こされる事故はかなり多いと推測されるが、これを完全に防止する 装置は未だ提案されていない。 When a driver who is driving a car changes the course or lane of the vehicle, first check the rear safety with a rearview mirror, side mirrors, etc., and then directly visually confirm the safety, and then turn the indicator in any direction. The vehicle should be moved in that direction after activating the. However, the driver of the car has a blind spot that cannot be confirmed by direct visual observation with the mirror, and if there is another vehicle in this blind spot, the driver should carefully check the rear safety. However, you cannot find the vehicle. Since this blind spot is near the rear side surface of the vehicle that is trying to change its course, if there is another vehicle or the like in this area and the driver changes the course of the vehicle, the following vehicle, etc. will brake suddenly. However, there is a risk that an accident such as a contact or a side collision will not be made in time, and if this is running at high speed, it will cause serious results. It is estimated that there are quite a lot of accidents caused by vehicles trying to change their routes or lanes and vehicles that were in their blind spots, but no device has been proposed to prevent them.
【０００３】[0003]
本考案は上記の問題点を解決するためなされたものであり、その目的とすると ころは、進路又は車線変更の際に死角にある他の車両等の存在をドライバーに的 確に報せ得る自動車用警報装置を提供することにある。 The present invention has been made to solve the above problems, and an object of the present invention is to provide a vehicle for a vehicle that can accurately notify the driver of the existence of another vehicle or the like that is in a blind spot when the course or lane is changed. To provide an alarm device.
【０００４】[0004]
【課題を解決するための手段】 上記の目的は、 一定範囲内の障害物を探知し得る探知装置と、 探知装置の作動制御装置と、 探知装置からの出力信号により作動し、ドライバーに危険を知らせる警報機と 、 から成る自動車用警報装置によって解決される。[Means for Solving the Problems] The above-mentioned object is to detect an obstacle within a certain range, an operation control device of the detection device, and an output signal from the detection device to operate, thereby causing a danger to a driver. An alarm device for notification and a vehicle alarm device consisting of.
【０００５】[0005]
上記の如き構成であると、ドライバーは死角にある障害物を確認し得るので、 進路又は車線変更の際にその変更しようとする車両と死角にある他の車両等との 間に起きる事故を防止することができる。 With the above configuration, the driver can confirm the obstacle in the blind spot, and therefore, when changing the course or the lane, the accident between the vehicle to be changed and another vehicle in the blind spot is prevented. can do.
【０００６】[0006]
以下、図面により、本考案の詳細を説明する。 図１は本考案に係る自動車用警報装置の取付状況を示す一部破断上面図、図２ はその使用状況を示す説明図である。 Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 1 is a partially cutaway top view showing a mounting condition of an automobile alarm device according to the present invention, and FIG. 2 is an explanatory view showing a usage condition thereof.
【０００７】 先ず、図１について説明する。 図中、１は車両、２は探知装置、３はスピーカーである。 ここで使用される探知装置２は高周波電波の発信装置と、反射波を受信し識別 する装置とから成り、任意の高周波電波を一定の範囲内に発信し、その反射波を 検知して障害物を探知するものである。その高周波電波の発信装置はドライバー の死角にパルスを発信し得るよう車両１の両側面の中央付近及びリヤバンパーの 両端部の４か所にそれぞれ設けられる。First, FIG. 1 will be described. In the figure, 1 is a vehicle, 2 is a detection device, and 3 is a speaker. The detection device 2 used here is composed of a high-frequency radio wave transmission device and a device that receives and identifies reflected waves, emits high-frequency radio waves within a certain range, detects the reflected waves, and detects obstacles. Is to detect. The high-frequency radio wave transmission devices are provided near the center of both side surfaces of the vehicle 1 and at four positions on both ends of the rear bumper so as to emit pulses to the blind spot of the driver.
【０００８】 これら探知装置２は方向指示器と連動し、方向指示器の点滅と共にその点滅し た側の探知装置２のみが作動する。 さらに、スピーカー３は車両１の内部に設けられ、探知装置２が障害物を探知 すると警告音を発する。 次に、図２について説明する。 図中、２０は高周波電波、３０は警報音、４は車両通行帯境界線、５は後続 車両である。These detection devices 2 are interlocked with a turn signal indicator, and when the turn signal indicator blinks, only the detection device 2 on the blinking side operates. Further, the speaker 3 is provided inside the vehicle 1 and emits a warning sound when the detection device 2 detects an obstacle. Next, FIG. 2 will be described. In the figure, 20 is a high frequency radio wave, 30 is an alarm sound, 4 is a vehicle lane boundary line, and 5 is a following vehicle.
【０００９】 而して、本考案に係る自動車用警報装置は、運転中のドライバーが車線を変更 しようとするときに、ミラーや直接目視で後方の安全を確認した後、方向指示器 を操作して点滅させると、点滅した側の探知装置２が作動する。 このとき、図２に示されるように、ドライバーの死角に後続車両５が迫ってい る場合には、探知装置２の発信装置から発信された高周波電波が迫っている後続 車両５にあたって反射され、その反射波が受信装置で受信され、それが後続車両 ５からのものであると判断されると、車両１内部のスピーカー３から警告音が発 せられてドライバーは危険を察知し、事故を回避し得るものである。 而して、反射波が後続車両５からのものであるか否かの判別には、例えばドッ プラー効果などが利用できる。Thus, the vehicle alarm system according to the present invention operates the turn signal after the driver is driving to change the lane, after confirming the rear safety with the mirror or directly visually. Blinking, the detection device 2 on the blinking side operates. At this time, as shown in FIG. 2, when the following vehicle 5 is approaching the blind spot of the driver, the high frequency radio wave transmitted from the transmitter of the detection device 2 is reflected by the approaching following vehicle 5 and When the reflected wave is received by the receiving device and it is determined that it is from the following vehicle 5, a warning sound is emitted from the speaker 3 inside the vehicle 1 and the driver senses the danger and avoids the accident. I will get it. Thus, for example, the Doppler effect or the like can be used to determine whether or not the reflected wave is from the following vehicle 5.
【００１０】 なお、本考案は叙上の実施例に限定されず、探知装置は一定範囲内の障害物を 探知し得るものであればどんな方式のものでもよく、例えば、発信されるパルス は赤外線等を利用したものでもよく、また、それらの取付位置や個数は少なくと もドライバーの死角をカバーし得るものであればよい。The present invention is not limited to the above embodiment, and the detection device may be of any type as long as it can detect an obstacle within a certain range. Etc. may be used, and the mounting position and the number of them may be at least as long as they can cover the blind spot of the driver.
【００１１】 また、探知装置が車両と障害物との距離を測定し得るようにし、その距離によ って警告音の音質や大きさを変化させるようにしてもよく、さらに、警報機には 警報ランプ等の装置を単独で使用しても、又は、併用してもよい。 また、本考案に係る自動車警報装置が取り付けられる車両は乗用車でなくても よく、探知装置、スピーカー等の形状、取付位置等は本考案の目的の範囲内で自 由に設計変更し得るものであり、本考案は、上記の説明から当業者が極めて容易 に想到し得る総ての変更実施例を包摂するものである。Further, the detection device may be capable of measuring the distance between the vehicle and the obstacle, and the sound quality and loudness of the warning sound may be changed depending on the distance. A device such as an alarm lamp may be used alone or in combination. Further, the vehicle to which the automobile alarm device according to the present invention is attached need not be a passenger car, and the shapes and attachment positions of the detection device, the speaker, etc. can be freely modified within the scope of the purpose of the present invention. Therefore, the present invention covers all modified embodiments that can be easily conceived by those skilled in the art from the above description.
【００１２】[0012]
【考案の効果】 本考案に係る自動車用警報装置は叙上の如く構成されるので、本考案によると きは、ドライバーは死角にある障害物を確認し得るので、進路又は車線変更の際 にその変更しようとする車両と死角にある他の車両等との間に起きる事故を防止 することができるものである。EFFECTS OF THE INVENTION Since the vehicle alarm system according to the present invention is constructed as described above, according to the present invention, the driver can confirm the obstacles in the blind spots, and therefore, when changing the course or the lane. It is possible to prevent an accident between the vehicle to be changed and another vehicle in a blind spot.
【図１】本考案に係る自動車用警報装置の取付状況を示
す一部破断上面図である。FIG. 1 is a partially cutaway top view showing a mounting state of an automobile alarm device according to the present invention.
【図２】図１に示した装置の使用状況を示す説明図であ
る。FIG. 2 is an explanatory diagram showing a usage situation of the apparatus shown in FIG.
１・・・・・車両 ２・・・・・探知装置 ２０・・・・高周波電波 ３・・・・・スピーカー ３０・・・・警告音 ４・・・・・車両通行帯境界線 ５・・・・・後続車両 1-Vehicle 2-Detection device 20 --- High-frequency radio wave 3--Speaker 30- ・ Warning sound 4-Vehicle lane boundary 5- ... Subsequent vehicles
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｇ０１Ｓ 15/93 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI technical display location G01S 15/93
Claims (5)
（２）と、 探知装置（２）の作動を制御する装置と、 探知装置（２）からの出力信号により作動し、ドライバ
ーに危険を知らせる警報機と、 から成る自動車用警報装置。1. A detection device (2) capable of detecting an obstacle within a certain range, a device for controlling the operation of the detection device (2), and an operation of an output signal from the detection device (2) to provide a driver. An alarm device for automobiles that consists of an alarm that notifies you of danger.
信号を発信する装置と、 から成る請求項１に記載の自動車用警報装置。2. A detection device (2), which transmits a high frequency radio wave within a certain range, a device which receives a reflected wave of the high frequency radio wave, a device which identifies the reflected wave, and the reflection of the arbitrary high frequency radio wave. The vehicle alarm system of claim 1, comprising a device that emits an output signal when a wave is received.
力信号を発信する装置と、 から成る請求項１に記載の自動車用警報装置。3. A detecting device (2), which emits an ultrasonic pulse within a certain range, a device which receives a reflected wave of the ultrasonic pulse, a device which distinguishes the reflected wave, and the above-mentioned arbitrary ultrasonic wave. The vehicle alarm device according to claim 1, further comprising: a device that emits an output signal when the reflected wave of the pulse is received.
向指示器の操作に連動するものである請求項１ないし３
のいずれか一に記載の自動車用警報装置。4. The device for controlling the operation of the detection device (2) is linked to the operation of the turn signal indicator.
The automobile alarm device according to any one of 1.
を有する請求項１ないし４のいずれか一に記載の自動車
用警報装置。5. A speaker (3) in which an alarm emits a warning sound.
The vehicle alarm device according to any one of claims 1 to 4, further comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP029791U JPH073099U (en) | 1993-06-03 | 1993-06-03 | Car alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP029791U JPH073099U (en) | 1993-06-03 | 1993-06-03 | Car alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH073099U true JPH073099U (en) | 1995-01-17 |
Family
ID=12285823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP029791U Withdrawn JPH073099U (en) | 1993-06-03 | 1993-06-03 | Car alarm system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003329773A (en) * | 2002-05-10 | 2003-11-19 | Hitachi Ltd | Vehicle control apparatus with a plurality of distance detecting sensor installed |
| US11987239B2 (en) | 2019-09-05 | 2024-05-21 | Toyota Jidosha Kabushiki Kaisha | Driving assistance device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03505644A (en) * | 1989-04-10 | 1991-12-05 | オート―センス，リミテッド | Collision avoidance system for vehicles |
| JPH0424800A (en) * | 1990-05-15 | 1992-01-28 | Mazda Motor Corp | Rear monitoring device for vehicle |
| JPH0524492A (en) * | 1991-07-22 | 1993-02-02 | Fujitsu Ten Ltd | Warning method on distance between vehicles and warning device thereof |
-
1993
- 1993-06-03 JP JP029791U patent/JPH073099U/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03505644A (en) * | 1989-04-10 | 1991-12-05 | オート―センス，リミテッド | Collision avoidance system for vehicles |
| JPH0424800A (en) * | 1990-05-15 | 1992-01-28 | Mazda Motor Corp | Rear monitoring device for vehicle |
| JPH0524492A (en) * | 1991-07-22 | 1993-02-02 | Fujitsu Ten Ltd | Warning method on distance between vehicles and warning device thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003329773A (en) * | 2002-05-10 | 2003-11-19 | Hitachi Ltd | Vehicle control apparatus with a plurality of distance detecting sensor installed |
| US11987239B2 (en) | 2019-09-05 | 2024-05-21 | Toyota Jidosha Kabushiki Kaisha | Driving assistance device |
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