JP3210379U - Speed regulation sign display device - Google Patents
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Abstract
【課題】故障や停電発生時の直前の表示を継続して表示することができ、消灯時における誤表示を防止することができると共に故障や停電発生に迅速に対応することができる速度規制標識表示装置を提供する。【解決手段】信号制御手段２の故障や停電発生の非常状態を検出すると共に非常状態発生直前の速度表示信号を検出する非常検出手段４と、非常検出手段により検出された非常状態発生直前の速度表示信号に依拠して制限速度表示手段１で継続表示する非常信号制御手段７と、制限速度表示手段及び非常信号制御手段に電源を供給する非常電源手段５と、非常状態時に電源手段３を非常電源手段に切り替える電源切替手段６とを備えてなる。【選択図】図１[PROBLEMS] To provide a speed regulation sign display that can continuously display a display immediately before a failure or power failure, prevents erroneous display when the light is turned off, and can quickly respond to a failure or power failure. Providing equipment. An emergency detecting means for detecting a failure state of a signal control means and a power failure occurrence and detecting a speed display signal immediately before the occurrence of the emergency state, and a speed immediately before the occurrence of the emergency state detected by the emergency detection means. The emergency signal control means 7 for continuously displaying the speed limit display means 1 on the basis of the display signal, the emergency power supply means 5 for supplying power to the speed limit display means and the emergency signal control means, and the power supply means 3 in the emergency state Power supply switching means 6 for switching to power supply means. [Selection] Figure 1
Description
本考案は例えば高速道路を走行中の通行車両に対して制限速度を表示する速度規制標識表示装置に関するものである。 The present invention relates to a speed regulation sign display device for displaying a speed limit for a passing vehicle traveling on a highway, for example.
例えば、悪天候時や車両事故発生時等において、速度規制が必要になったとき、例えば、８０Ｋｍ／ｈ規制時は「８０」、７０Ｋｍ／ｈ規制時は「７０」、５０Ｋｍ／ｈ規制時は「５０」として、段階的に制限速度を表示する可変式速度規制標識が設置されている。 For example, when it is necessary to regulate the speed in bad weather or when a vehicle accident occurs, for example, “80” at 80 km / h regulation, “70” at 70 km / h regulation, “70” at 50 km / h regulation, 50 ”is a variable speed regulation sign that displays the speed limit step by step.
しかし、例えば７０Ｋｍ／ｈ規制時において、「７０」と表示しているとき、上記速度規制標識を表示制御する制御部が故障したり、あるいは、停電が発生したとき、速度規制標識は消灯し、無表示状態となり、表示の消灯は１００Ｋｍ／ｈ規制を意味する表示となり、常に制限速度を表示している区間や、「５０」の表示を多用する区間等において大きな問題となっている。 However, for example, when 70 is displayed at the time of 70 km / h regulation, when the control unit that displays and controls the speed regulation sign fails or when a power failure occurs, the speed regulation sign is turned off. When the display is turned off and the display is turned off, it means 100 km / h regulation, which is a big problem in sections where the speed limit is always displayed, sections where "50" is frequently used, and the like.
従来、このような消灯時の対策として、速度規制標識の無表示面を「試験中」や「故障中」と書かれた表字幕で覆い、走行車両に対する誤表示を防ぐように構成している。 Conventionally, as a countermeasure against such a light extinction, the non-display surface of the speed regulation sign is covered with a table caption written as “under test” or “failing” to prevent erroneous display on the traveling vehicle. .
しかしながら上記従来構造の場合、上記表字幕を掛ける際、速度規制標識の高さは、一般的に約２メートル以上あり、非常に危険であり転落の危険性が大きい作業となり、強風時等には、表示幕が風にあおられ、ばたつき、さらに危険度が大きくなり、表示幕の取付け、取外しに関しては、非常に作業効率が悪い作業となることがあるという不都合を有している。 However, in the case of the above-mentioned conventional structure, the height of the speed regulation sign is generally about 2 meters or more when the above subtitle is applied, which is very dangerous and has a high risk of falling. The display curtain is blown by the wind, fluttering, and the degree of danger is increased, and there is a disadvantage that the work of attaching and removing the display curtain may be very inefficient work.
本考案はこれらの不都合を解決することを目的とするもので、本考案のうちで、請求項１記載の考案は、通行車両に対して制限速度を表示する制限速度表示手段と、管理センタからの速度表示信号を受信して該速度表示信号を該制限速度表示手段に送信する信号制御手段と、該制限速度表示手段及び信号制御手段に電源を供給する電源手段とからなり、上記信号制御手段の故障や停電発生の非常状態を検出すると共に非常状態発生直前の速度表示信号を検出する非常検出手段と、該非常検出手段により検出された非常状態発生直前の速度表示信号に依拠して上記制限速度表示手段で継続表示する非常信号制御手段と、上記制限速度表示手段及び非常信号制御手段に電源を供給する非常電源手段と、該非常状態時に上記電源手段を該非常電源手段に切り替える電源切替手段とを備えてなり、上記速度表示信号は無表示となる平常表示信号及び数段階の規制表示信号からなり、上記信号制御手段、電源手段、非常検出手段、非常電源手段、電源切替手段及び非常信号制御手段は制御盤内に配設され、該電源手段は商用電源が用いられ、該非常電源手段は該電源手段の商用電源により充電されるバッテリーが用いられ、かつ、上記管理センタからの速度表示信号は通信回線を介して上記信号制御手段に送信され、さらに、上記制限速度表示手段としてＬＥＤ表示器が用いられていることを特徴とする速度規制標識表示装置にある。 The present invention is intended to solve these disadvantages. Among the present inventions, the invention described in claim 1 includes a speed limit display means for displaying a speed limit for a passing vehicle, and a management center. Signal control means for receiving the speed display signal and transmitting the speed display signal to the speed limit display means, and power supply means for supplying power to the speed limit display means and the signal control means. Emergency detection means for detecting an emergency state of occurrence of a failure or power outage and detecting a speed display signal immediately before the occurrence of the emergency state, and the above limitation based on the speed display signal immediately before the occurrence of the emergency state detected by the emergency detection means An emergency signal control means for continuously displaying the speed display means; an emergency power supply means for supplying power to the speed limit display means and the emergency signal control means; and the power supply means in the emergency state. The speed display signal is composed of a normal display signal that is not displayed and a regulation display signal in several stages, and the signal control means, power supply means, emergency detection means, emergency power supply means, power supply The switching means and the emergency signal control means are disposed in the control panel, the power supply means is a commercial power supply, the emergency power supply means is a battery charged by the commercial power supply of the power supply means, and the management A speed display signal from the center is transmitted to the signal control means via a communication line, and further, an LED display is used as the speed limit display means.
本考案は上述の如く、請求項１記載の考案にあっては、非故障時や非停電時の平常状態において、制限速度表示手段及び信号制御手段には電源手段により電源が供給され、管理センタからの速度表示信号は信号制御手段により受信され、速度表示信号は制限速度表示手段に送信され、制限速度表示手段により制限速度が表示され、通行車両に対して制限速度を視認させ、走行の安全及び円滑に資することになり、この際、上記信号制御手段の故障や停電が発生すると、制限速度表示手段及び信号制御手段には電源手段から電源が供給されなくなり、制限速度表示手段は無表示状態となり、例えば、８０Ｋｍ／ｈ規制時における表示の消灯は、１００Ｋｍ／ｈ規制を意味する誤表示となることがあり、この際、非常検出手段が上記信号制御手段の故障や停電を検出すると共に非常状態発生直前の速度表示信号を検出し、電源切替手段により上記電源手段は非常電源手段に切り替えられ、非常検出手段により検出された非常状態発生直前の速度表示信号に依拠して上記制限速度表示手段で継続表示することになり、故障や停電発生時の直前の表示を継続して表示することができ、消灯時における誤表示を防止することができると共に故障や停電発生に迅速に対応することができ、上記速度表示信号は無表示となる平常表示信号及び数段階の規制表示信号からなるので、表示の的確性及び融通性を高めることができ、上記信号制御手段、電源手段、非常検出手段、非常電源手段、電源切替手段及び非常信号制御手段は制御盤内に配設され、電源手段は商用電源が用いられ、非常電源手段は電源手段の商用電源により充電されるバッテリーが用いられているので、バッテリーを常時満充電状態に保持することができ、非常状態に確実に対応することができ、かつ、平常状態において、上記管理センタからの速度表示信号は通信回線を介して上記信号制御手段に送信されるので、遠隔制御性を向上することができ、さらに、上記制限速度表示手段としてＬＥＤ表示器が用いられているから、視認性を向上することができる。 As described above, according to the present invention, power is supplied to the speed limit display means and the signal control means by the power supply means in the normal state at the time of non-failure or non-power failure. The speed display signal is received by the signal control means, the speed display signal is transmitted to the speed limit display means, the speed limit is displayed by the speed limit display means, and the speed limit is displayed to the passing vehicle so that the traveling speed is safe. In this case, if the signal control means fails or a power failure occurs, power is not supplied from the power supply means to the speed limit display means and the signal control means, and the speed limit display means is in the non-display state. For example, when the display is turned off at the time of 80 km / h regulation, there is a case where an erroneous display means 100 km / h regulation. In this case, the emergency detection means is the signal control means. A speed display signal immediately before the occurrence of an emergency condition is detected as well as a failure or power failure, and the power supply means is switched to the emergency power supply means by the power supply switching means, and the speed display signal immediately before the occurrence of the emergency condition detected by the emergency detection means is displayed. Relied on, the speed limit display means will continue to display, the display immediately before the occurrence of a failure or a power failure can be displayed continuously, and erroneous display when the light is turned off can be prevented and a failure or power failure can be prevented. Since the speed display signal is composed of a normal display signal that is not displayed and a regulation display signal in several stages, the accuracy and flexibility of display can be improved, and the signal control means , Power supply means, emergency detection means, emergency power supply means, power supply switching means and emergency signal control means are arranged in the control panel, the power supply means is a commercial power supply, the emergency power supply means Since the battery charged by the commercial power source of the power source means is used, the battery can be kept in a fully charged state at all times, can reliably cope with an emergency state, and in the normal state, the management center Since the speed display signal from is transmitted to the signal control means via the communication line, the remote control can be improved, and further, the LED display is used as the speed limit display means. Can be improved.
図１、図２は本考案の実施の形態例を示し、１は制限速度表示手段であって、この場合、ＬＥＤ表示器１ａが用いられ、例えば、地上に設置されたポールの上部に円形表示板が取り付けられ、円形表示板にＬＥＤ表示器１ａが組み込まれ、ＬＥＤ表示器１ａにより「８０」、「７０」等の制限速度を表示し、高速道路上を走行する通行車両に対して制限規制状態を表示するように構成している。 1 and 2 show an embodiment of the present invention. Reference numeral 1 denotes a speed limit display means. In this case, an LED display 1a is used. For example, a circular display is provided on the top of a pole installed on the ground. A board is attached, the LED indicator 1a is incorporated in the circular display board, the speed limit such as “80” and “70” is displayed by the LED indicator 1a, and the restriction is restricted for the passing vehicle traveling on the highway. It is configured to display the status.
２は信号制御手段であって、管理センタＫからの速度表示信号を受信して、その速度表示信号を制限速度表示手段１に送信する構成となっている。 A signal control unit 2 receives a speed display signal from the management center K and transmits the speed display signal to the speed limit display unit 1.
３は電源手段であって、上記制限速度表示手段１及び上記信号制御手段２に電源を供給する構成となっており、この場合、電源手段３は商用電源３ａが用いられている。 Reference numeral 3 denotes power supply means, which is configured to supply power to the speed limit display means 1 and the signal control means 2. In this case, the power supply means 3 uses a commercial power supply 3 a.
４は非常検出手段であって、上記信号制御手段２の故障や停電発生の非常状態を検出すると共に非常状態発生直前の速度表示信号を検出するような構成となっている。 Reference numeral 4 denotes emergency detection means which is configured to detect a failure of the signal control means 2 or an emergency state of occurrence of a power failure and detect a speed display signal immediately before the occurrence of the emergency state.
５は非常電源手段であって、上記制限速度表示手段１及び下記の非常信号制御手段７に電源を供給する構成となっており、この場合、上記電源手段３の商用電源３ａにより充電されるバッテリー５ａが用いられている。 5 is an emergency power supply means, which is configured to supply power to the speed limit display means 1 and the emergency signal control means 7 described below. In this case, a battery charged by the commercial power supply 3a of the power supply means 3 is used. 5a is used.
６は電源切替手段であって、非常状態時に上記電源手段３を非常電源手段５に切り替える構成となっている。 Reference numeral 6 denotes power supply switching means, which is configured to switch the power supply means 3 to the emergency power supply means 5 in an emergency state.
７は非常信号制御手段であって、上記非常検出手段４により検出された上記非常状態発生直前の速度表示信号に依拠して同数値で上記制限速度表示手段１で継続表示する構成となっている。 Reference numeral 7 denotes emergency signal control means, which is configured to continuously display the speed limit display means 1 with the same numerical value based on the speed display signal immediately before the occurrence of the emergency state detected by the emergency detection means 4. .
この場合、速度表示信号は、無表示となる平常表示信号及び数段階の規制表示信号、この場合、「８０」の数値を表示する８０Ｋｍ／ｈ規制となる第一段階の規制表示信号と、「７０」の数値を表示する７０Ｋｍ／ｈ規制となる第二段階の規制表示信号からなる。 In this case, the speed display signal includes a normal display signal that is not displayed and a regulation display signal of several stages, in this case, a regulation display signal of the first stage that is 80 Km / h regulation that displays a numerical value of “80”, and “ It consists of a second-stage regulation display signal for 70 Km / h regulation that displays a numerical value of “70”.
又、この場合、上記信号制御手段２、電源手段３、非常検出手段４、非常電源手段５、電源切替手段６及び非常信号制御手段７は制御盤Ｍ内に配設され、制御盤Ｍは上記制限速度表示手段１の近傍位置に設置されている。 In this case, the signal control means 2, the power supply means 3, the emergency detection means 4, the emergency power supply means 5, the power supply switching means 6 and the emergency signal control means 7 are disposed in the control panel M. It is installed near the speed limit display means 1.
又、この場合、平常状態においては、上記管理センタＫからの速度表示信号は通信回線を介して上記信号制御手段２に送信される構成となっている。 In this case, in a normal state, the speed display signal from the management center K is transmitted to the signal control means 2 via a communication line.
この実施の形態例は上記構成であるから、非故障時や非停電時の平常状態において、制限速度表示手段１及び信号制御手段２には電源手段３により電源が供給され、管理センタＫからの速度表示信号は信号制御手段２により受信され、速度表示信号は制限速度表示手段１に送信され、制限速度表示手段１により制限速度が表示され、通行車両に対して制限速度を視認させ、走行の安全及び円滑に資することになる。 Since this embodiment has the above-described configuration, power is supplied to the speed limit display means 1 and the signal control means 2 by the power supply means 3 in the normal state at the time of non-failure or no power failure. The speed display signal is received by the signal control means 2, the speed display signal is transmitted to the speed limit display means 1, the speed limit is displayed by the speed limit display means 1, and the speed limit is displayed to the passing vehicle so that the traveling speed can be visually recognized. It will contribute to safety and smoothness.
この際、上記信号制御手段２の故障や停電が発生すると、制限速度表示手段１及び信号制御手段２には電源手段３から電源が供給されなくなり、制限速度表示手段１は無表示状態となり、例えば、８０Ｋｍ／ｈ規制時における表示の消灯は、１００Ｋｍ／ｈ規制を意味する誤表示となることがあり、この際、図２の如く、非常検出手段４が上記信号制御手段２の故障や停電を検出すると共に非常状態発生直前の速度表示信号を検出し、電源切替手段６により上記電源手段３は非常電源手段５に切り替えられ、非常信号制御手段７は、上記非常検出手段４により検出された上記非常状態発生直前の速度表示信号に依拠して上記制限速度表示手段１で継続表示することになり、例えば、非常状態発生直前の速度表示信号が５０Ｋｍ／ｈ規制時における「５０」の表示であった場合、非常信号制御手段７により同数値の「５０」として継続して表示することができ、消灯時における誤表示を防止することができると共に故障や停電発生に迅速に対応することができる。 At this time, if the signal control means 2 fails or a power failure occurs, the speed limit display means 1 and the signal control means 2 are not supplied with power from the power supply means 3, and the speed limit display means 1 is in a non-display state. , Turning off the display at the time of 80 km / h regulation may result in an erroneous display meaning 100 km / h regulation. At this time, as shown in FIG. A speed display signal immediately before the occurrence of the emergency state is detected, and the power supply means 3 is switched to the emergency power supply means 5 by the power supply switching means 6, and the emergency signal control means 7 is detected by the emergency detection means 4. Based on the speed display signal immediately before the occurrence of the emergency state, the speed limit display means 1 continuously displays the signal. For example, when the speed display signal immediately before the occurrence of the emergency state is regulated at 50 km / h, "50" can be displayed continuously by the emergency signal control means 7 as "50" with the same value, which can prevent erroneous display when the lamp is turned off, and can cause a failure or power failure. It can respond quickly.
この際、上記速度表示信号は無表示となる平常表示信号及び数段階の規制表示信号からなるので、この場合、例えば無表示となる平常表示信号及び「８０」の数値を表示する８０Ｋｍ／ｈ規制となる第一段階の規制表示信号、「７０」の数値を表示する７０Ｋｍ／ｈ規制となる第二段階の規制表示信号とすることにより、表示の的確性及び融通性を高めることができ、又、この場合、上記信号制御手段２、電源手段３、非常検出手段４、非常電源手段５、電源切替手段６及び非常信号制御手段７は制御盤Ｍ内に配設され、電源手段３は商用電源３ａが用いられ、非常電源手段５は電源手段３の商用電源３ａにより充電されるバッテリー５ａが用いられているので、バッテリー５ａを常時満充電状態に保持することができ、非常状態に確実に対応することができ、又、この場合、平常状態において、上記管理センタＫからの速度表示信号は通信回線を介して上記信号制御手段２に送信されるので、遠隔制御性を向上することができ、又、この場合、上記制限速度表示手段１としてＬＥＤ表示器１ａが用いられているから、視認性を向上することができる。 At this time, the speed display signal is composed of a normal display signal for non-display and a regulation display signal for several stages. In this case, for example, a normal display signal for non-display and a 80 Km / h regulation for displaying a numerical value of “80”. The accuracy and flexibility of the display can be improved by using the first-stage regulation display signal, and the second-stage regulation display signal, which is the 70 Km / h regulation that displays the value “70”. In this case, the signal control means 2, power supply means 3, emergency detection means 4, emergency power supply means 5, power supply switching means 6 and emergency signal control means 7 are disposed in the control panel M, and the power supply means 3 is a commercial power supply. 3a is used, and the emergency power supply means 5 is a battery 5a that is charged by the commercial power supply 3a of the power supply means 3. Therefore, the battery 5a can be kept fully charged at all times. In this case, in the normal state, the speed display signal from the management center K is transmitted to the signal control means 2 through the communication line, so that the remote controllability can be improved. In this case, since the LED display 1a is used as the speed limit display means 1, the visibility can be improved.
尚、本考案は上記実施の形態例に限られるものではなく、例えば、制限速度表示手段１、信号制御手段２、電源手段３、非常検出手段４、非常電源手段５、電源切替手段６、非常信号制御手段７の構造や回路構成、形態等は適宜変更して設計されるものである。 The present invention is not limited to the above-described embodiment. For example, the speed limit display means 1, the signal control means 2, the power supply means 3, the emergency detection means 4, the emergency power supply means 5, the power supply switching means 6, The structure, circuit configuration, form and the like of the signal control means 7 are designed with appropriate changes.
以上の如く、所期の目的を充分達成することができる。 As described above, the intended purpose can be sufficiently achieved.
Ｋ 管理センタ
Ｍ 制御盤
１ 制限速度表示手段
１ａ ＬＥＤ表示器
２ 信号制御手段
３ 電源手段
３ａ 商用電源
４ 非常検出手段
５ 非常電源手段
５ａ バッテリー
６ 電源切替手段
７ 非常信号制御手段
K control center M control panel 1 speed limit display means 1a LED display 2 signal control means 3 power supply means 3a commercial power supply 4 emergency detection means 5 emergency power supply means 5a battery 6 power supply switching means 7 emergency signal control means
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| Application Number | Priority Date | Filing Date | Title |
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| JP2017000890U JP3210379U (en) | 2017-03-01 | 2017-03-01 | Speed regulation sign display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017000890U JP3210379U (en) | 2017-03-01 | 2017-03-01 | Speed regulation sign display device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012249849A Continuation JP2014099008A (en) | 2012-11-14 | 2012-11-14 | Speed restriction indicator display device |
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| JP3210379U true JP3210379U (en) | 2017-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019185211A (en) * | 2018-04-04 | 2019-10-24 | 本田技研工業株式会社 | Vehicle control device, vehicle control method, and program |
| KR102480272B1 (en) | 2022-09-28 | 2022-12-22 | (주)피엘티 | Signs using LEDs |
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2017
- 2017-03-01 JP JP2017000890U patent/JP3210379U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019185211A (en) * | 2018-04-04 | 2019-10-24 | 本田技研工業株式会社 | Vehicle control device, vehicle control method, and program |
| US10943133B2 (en) | 2018-04-04 | 2021-03-09 | Honda Motor Co., Ltd. | Vehicle control device, vehicle control method, and storage medium |
| KR102480272B1 (en) | 2022-09-28 | 2022-12-22 | (주)피엘티 | Signs using LEDs |
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