DE4011037A1 - Traffic light system using solar energy - uses solar powers providing power in day and short wave radio signals to coordinate lights - Google Patents

Traffic light system using solar energy - uses solar powers providing power in day and short wave radio signals to coordinate lights

Info

Publication number
DE4011037A1
DE4011037A1 DE4011037A DE4011037A DE4011037A1 DE 4011037 A1 DE4011037 A1 DE 4011037A1 DE 4011037 A DE4011037 A DE 4011037A DE 4011037 A DE4011037 A DE 4011037A DE 4011037 A1 DE4011037 A1 DE 4011037A1
Authority
DE
Germany
Prior art keywords
traffic light
systems
light systems
solar
control
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Withdrawn
Application number
DE4011037A
Other languages
German (de)
Inventor
Walter Huebner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUEBNER HANDEL HUEWA
Original Assignee
HUEBNER HANDEL HUEWA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUEBNER HANDEL HUEWA filed Critical HUEBNER HANDEL HUEWA
Priority to DE4011037A priority Critical patent/DE4011037A1/en
Publication of DE4011037A1 publication Critical patent/DE4011037A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Abstract

In normal traffic control systems, the greater part of the cost is taken up with laying underground power supplies and control cables. This systems uses solar panels to provide the power during the day, at night an internal energy store is used. The coordination of a complete road junction can be done simply - on a timed basis or with more complication - by using short wave radio signals to coordinate the lights. ADVANTAGE - Avoids excessive installation cost or maintenance cost.

Description

Die Erfindung betrifft Ampelanlagen (Lichtzeichenanlagen), insbesondere solche zur Verkehrsregelung im Außenbereich.The invention relates to traffic light systems (light signal systems), in particular those for traffic regulation outdoors.

Zur Verkehrsregelung sind Ampelanlagen bekannt, die batterie- oder netz­ abhängig mit Energie versorgt und gesteuert werden.Traffic light systems are known for traffic control, the battery or network depending on the energy supply and control.

Die bekannten, netzabhängigen Ampelanlagen erfordern erheblichen Aufwand bei der Zuführung der nötigen Energie, sowie der teils zentral organisierten Steuersysteme.The known, network-dependent traffic light systems require considerable effort the supply of the necessary energy, as well as the partly centrally organized Control systems.

Neben den Anlagen zur Energieerzeugung und Steuerung, sind von diesen Punkten ausgehend umfangreiche Erdarbeiten erforderlich, um die Zuleitungen zu verlegen. Erfolgt die Verteilung überirdisch, so sind die Aufwendungen kaum geringer. Die Zuleitungen binden erhebliche Mengen wertvoller Stoffe.In addition to the plants for power generation and control, of these points extensive earthworks required to close the supply lines embarrassed. If the distribution is above ground, the expenses are hardly less. The feed lines bind significant amounts of valuable substances.

Über weite Zuleitungen erfolgt zudem ein erheblicher Energieverlust.There is also a considerable loss of energy via wide supply lines.

Die Wartungsaufwendungen für die gesamte Konzeption, erfordern einen weiteren, sehr hohen Faktor im Rahmen der Gesamtkosten von Ampelanlagen, die sich aus der Planung, der Installation, dem Betrieb und der Erhaltung summieren. The maintenance expenses for the entire concept require an additional, very high factor in the context of the total cost of traffic lights, which is sum up from the planning, installation, operation and maintenance.  

Für batteriebetriebene Ampelanlagen sind die Planungs- und Installations­ kosten unerheblich, jedoch schließen die hohen Versorgungs- und Betriebskosten diese Systeme vom kontinuierlichen Einsatz aus. Solche Ampelanlagen sind deshalb zumeist mobile und für kurzfristige Einsätze vorgesehene Systeme.The planning and installation are for battery-operated traffic light systems cost insignificant, but the high supply and operating costs close these systems from continuous use. Such traffic lights are therefore mostly mobile systems intended for short-term use.

Der Erfindung liegt die Aufgabe zugrunde netz- und batterieunabhängige Ampelanlagen zu entwickeln.The invention has for its object mains and battery independent Develop traffic light systems.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Ampelanlagen (Leuchtanlagen) über kurze Wege mit Solarstrom versorgt werden. Über Speichersysteme sind puffernde Energiereserven - z. B. für den Nachtbetrieb - zu bilden. Die Steuerung kann über Intervall-, Zeit- und/oder über Zeit­ funksteuerung erfolgen.This object is achieved in that the traffic light systems (Lighting systems) can be supplied with solar power over short distances. over Storage systems are buffering energy reserves - e.g. B. for night operation - to build. The control can be done via interval, time and / or time radio control.

Sinngemäß sind von der Erfindung alle vergleichbaren Systeme, insbesondere Leuchtanlagen/Straßenbeleuchtungen, betroffen.All comparable systems, in particular, are analogous to the invention Lighting systems / street lighting, affected.

Die mit der Erfindung erzielbaren Vorteile betreffen die Umweltentlastung ebenso wie eine außergewöhnliche Entlastung der kommunalen bzw. der Staats­ haushalte. Bereits in der Planungs- und Installationsphase werden erhebliche Einsparungen möglich. Direkte Energiekosten entstehen praktisch keine. Die Erhaltung und Wartung reduziert sich entsprechend. Störungen können - über Diagnosemelder - durch eine Anzahl standartisierter Module behoben werden. The advantages that can be achieved with the invention relate to environmental relief as well as an exceptional relief for the municipal or the state households. Already in the planning and installation phase are considerable Savings possible. There are practically no direct energy costs. The Conservation and maintenance are reduced accordingly. Disruptions can - about Diagnostic detectors - can be remedied by a number of standardized modules.  

Zwei Ausführungsbeispiele der Erfindung sind in Zeichnungen dargestellt und werden wie folgt beschrieben:Two embodiments of the invention are shown in drawings and are described as follows:

Fig. 1 zeigt im Detail in Seitenansicht ein Modell, das am Rand der Straße aufgestellt werden kann. Auf die Darstellung bekannter Ampeln ist in ent­ sprechender Größe ein Solarschirm 1 aufgesetzt, der neben der Energie­ erzeugung auch irritierende, flach einfallende Sonnenstrahlen abschirmen kann; um die Leuchtfelder der Ampeln in der vorgesehenen Folge nur dann leuchten/erkennen zu lassen, wenn dies durch die betreffende Leuchte und Schaltung bestimmt ist. Fig. 1 shows in detail a side view of a model that can be placed on the edge of the street. On the representation of known traffic lights in a corresponding size, a solar screen 1 is placed, which in addition to generating energy can also shield irritating, flatly incident sun rays; in order to only let the light fields of the traffic lights light up / be recognized in the intended sequence if this is determined by the relevant light and circuit.

Der Solarschirm speist einen Speicher, von dem die Energie abgerufen wird.The solar screen feeds a memory from which the energy is called up.

Der Solarschirm kann auch in entsprechender Höhe zylinderförmig gestaltet sein.The solar screen can also have a cylindrical shape at the appropriate height be.

Die integrierte Intervall-, Zeit- und/oder Zeitfunk-Steuerung ist nicht abgebildet.The integrated interval, time and / or radio control is not pictured.

Fig. 2 und 3 zeigen im Detail in Seiten- und Frontansicht ein Modell, das galgenartig in die Fahrbahn gerichtet ist; wobei entsprechend größere Solar­ schirme 2 einsetzbar sind. Fig. 2 and 3 show in detail in side and front view a model which is directed like a gallows in the road; accordingly larger solar screens 2 can be used.

Die Erfindung ist nicht auf die dargestellten Beispiele beschränkt.The invention is not restricted to the examples shown.

Claims (10)

1. Ampelanlagen, insbesondere solche zur Verkehrsregelung im Außenbereich, dadurch gekennzeichnet, daß die Ampelanlagen über kurze Wege mit Solar­ strom versorgt werden.1. Traffic light systems, especially those for traffic control in the outdoor area, characterized in that the traffic light systems are supplied with solar power over short distances. 2. Ampelanlagen, nach Anspruch 1, dadurch gekennzeichnet, daß die Versorgung über der Solarstromerzeugung nachgeschaltete, puffernde Speicher gewährleistet ist.2. Traffic light systems, according to claim 1, characterized in that the supply Buffering storage downstream of the solar power generation is guaranteed. 3. Ampelanlagen, nach Anspruch 1-2, dadurch gekennzeichnet, daß die Steuerung über Intervall-, Zeit- und/oder über Zeitfunksteuerung erfolgt.3. Traffic light systems, according to claims 1-2, characterized in that the Control via interval, time and / or time radio control he follows. 4. Ampelanlagen, nach vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß jede Ampel einzeln solarstromversorgt ist.4. Traffic light systems, according to the preceding claims, characterized in that each traffic light is individually powered by solar energy. 5. Ampelanlagen, nach vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß jede Ampel einzeln zeitfunkgesteuert ist.5. Traffic light systems, according to the preceding claims, characterized in that each traffic light is individually radio-controlled. 6. Ampelanlagen, nach vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß Ampelkomplexe zentral solarstromversorgt und/oder zeitfunkgesteuert sind.6. Traffic light systems, according to the preceding claims, characterized in that traffic light complexes are centrally supplied with solar power and / or radio controlled are. 7. Ampelanlagen, nach vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß Diagnosemelder Störungen, z. B. über Funk an eine Zentrale melden. 7. Traffic light systems, according to the preceding claims, characterized in that diagnostic alarms faults, e.g. B. report via radio to a control center.   8. Ampelanlagen, nach vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß Solarschirme den Einfallswinkel der Sonne begrenzen.8. Traffic light systems, according to the preceding claims, characterized in that solar screens limit the angle of incidence of the sun. 9. Ampelanlagen, nach vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß Solarschirme sich nach der stärksten Lichtquelle ausrichten.9. Traffic light systems, according to the preceding claims, characterized in that solar screens align themselves with the strongest light source. 10. Leuchtanlagen, insbesondere Straßenbeleuchtungen, dadurch gekennzeichnet, daß ihre Versorgung und Steuerung nach den Ansprüchen 1-7 erfolgt.10. lighting systems, in particular street lighting, characterized in that that their supply and control according to claims 1-7 he follows.
DE4011037A 1990-04-05 1990-04-05 Traffic light system using solar energy - uses solar powers providing power in day and short wave radio signals to coordinate lights Withdrawn DE4011037A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4011037A DE4011037A1 (en) 1990-04-05 1990-04-05 Traffic light system using solar energy - uses solar powers providing power in day and short wave radio signals to coordinate lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4011037A DE4011037A1 (en) 1990-04-05 1990-04-05 Traffic light system using solar energy - uses solar powers providing power in day and short wave radio signals to coordinate lights

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DE4011037A1 true DE4011037A1 (en) 1991-10-10

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DE4011037A Withdrawn DE4011037A1 (en) 1990-04-05 1990-04-05 Traffic light system using solar energy - uses solar powers providing power in day and short wave radio signals to coordinate lights

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999021154A1 (en) * 1997-10-23 1999-04-29 Siemens Aktiengesellschaft Traffic data detection system for controlling a traffic signal installation and a method for operating a traffic data detection system
GB2344382A (en) * 1998-12-03 2000-06-07 Martin Sansone Support column with wind-turbine driven generator

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017224A1 (en) * 1978-04-14 1981-11-12 Duc Los Angeles Calif. Doan ROAD LIGHTING AND TRAFFIC SIGNAL SYSTEM
DE3127973A1 (en) * 1980-07-16 1982-03-18 Kyoto Ceramic Co., Ltd., Kyoto LIGHTING DEVICE
DE8705963U1 (en) * 1987-04-24 1987-06-19 Robert Bosch Gmbh, 7000 Stuttgart, De
FR2592461A1 (en) * 1985-12-31 1987-07-03 Moscovici Jean Claude Novel self-contained lighting device with solar collector/panel
DE3635209A1 (en) * 1986-10-16 1988-04-21 Bmc Solartechnik Gmbh Solar cell module
DE3715943A1 (en) * 1987-05-13 1988-12-01 Inotec Gmbh Ges Fuer Innovativ Illuminated display unit, in particular a house number, traffic sign, advertising medium or the like
DE3707901C1 (en) * 1987-03-12 1988-12-01 Diehl Gmbh & Co Power supply device for monitoring installations on high-voltage pylons
WO1988010529A1 (en) * 1987-06-15 1988-12-29 Karl Heinz Schnuer Flashing light unit
DE3729896A1 (en) * 1987-09-07 1989-03-16 Strassenverkehrssicherungsanla Device for traffic safety and/or traffic control
DE8914254U1 (en) * 1989-12-02 1990-02-15 Priesemuth W FLOOR LAMP DEVICE WITH ENERGY SOURCE
DE8914253U1 (en) * 1989-12-02 1990-02-22 Priesemuth W SIGNAL LIGHTING DEVICE WITH ENERGY SOURCE
CH675292A5 (en) * 1987-10-29 1990-09-14 Beghelli G P B Srl
DE3937019A1 (en) * 1989-11-07 1990-10-11 Zehe Josef Compact solar powered energy source - has modular assembly of vacuum encapsulated solar cells activated by reflector mounted sensors with fibre optic energy transmission

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017224A1 (en) * 1978-04-14 1981-11-12 Duc Los Angeles Calif. Doan ROAD LIGHTING AND TRAFFIC SIGNAL SYSTEM
DE3127973A1 (en) * 1980-07-16 1982-03-18 Kyoto Ceramic Co., Ltd., Kyoto LIGHTING DEVICE
FR2592461A1 (en) * 1985-12-31 1987-07-03 Moscovici Jean Claude Novel self-contained lighting device with solar collector/panel
DE3635209A1 (en) * 1986-10-16 1988-04-21 Bmc Solartechnik Gmbh Solar cell module
DE3707901C1 (en) * 1987-03-12 1988-12-01 Diehl Gmbh & Co Power supply device for monitoring installations on high-voltage pylons
DE8705963U1 (en) * 1987-04-24 1987-06-19 Robert Bosch Gmbh, 7000 Stuttgart, De
DE3715943A1 (en) * 1987-05-13 1988-12-01 Inotec Gmbh Ges Fuer Innovativ Illuminated display unit, in particular a house number, traffic sign, advertising medium or the like
WO1988010529A1 (en) * 1987-06-15 1988-12-29 Karl Heinz Schnuer Flashing light unit
DE3729896A1 (en) * 1987-09-07 1989-03-16 Strassenverkehrssicherungsanla Device for traffic safety and/or traffic control
CH675292A5 (en) * 1987-10-29 1990-09-14 Beghelli G P B Srl
DE3937019A1 (en) * 1989-11-07 1990-10-11 Zehe Josef Compact solar powered energy source - has modular assembly of vacuum encapsulated solar cells activated by reflector mounted sensors with fibre optic energy transmission
DE8914254U1 (en) * 1989-12-02 1990-02-15 Priesemuth W FLOOR LAMP DEVICE WITH ENERGY SOURCE
DE8914253U1 (en) * 1989-12-02 1990-02-22 Priesemuth W SIGNAL LIGHTING DEVICE WITH ENERGY SOURCE

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BENEMANN, Joachim: Einsatzmöglichkeiten photo- voltaischer Stromversorgungen. In: Siemens Energie & Automation 7,, 1985, H.6, S.415-418 *
DE-Z: Licht, 3/1986, S.184 *
Grundschaltungen der Elektronik, Solarzelle, Solargenerator. In: Funkschau, 24/1985, S.63-66 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999021154A1 (en) * 1997-10-23 1999-04-29 Siemens Aktiengesellschaft Traffic data detection system for controlling a traffic signal installation and a method for operating a traffic data detection system
GB2344382A (en) * 1998-12-03 2000-06-07 Martin Sansone Support column with wind-turbine driven generator

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