DE19801916B4 - monitoring device - Google Patents
monitoring device Download PDFInfo
- Publication number
- DE19801916B4 DE19801916B4 DE19801916A DE19801916A DE19801916B4 DE 19801916 B4 DE19801916 B4 DE 19801916B4 DE 19801916 A DE19801916 A DE 19801916A DE 19801916 A DE19801916 A DE 19801916A DE 19801916 B4 DE19801916 B4 DE 19801916B4
- Authority
- DE
- Germany
- Prior art keywords
- switch
- pulse
- test
- switching
- monitoring device
- 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
- 238000012806 monitoring device Methods 0.000 title claims description 13
- 238000012360 testing method Methods 0.000 claims abstract description 39
- 238000011156 evaluation Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 230000001953 sensory effect Effects 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/002—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for parking purposes, e.g. for warning the driver that his vehicle has contacted or is about to contact an obstacle
- B60Q9/004—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for parking purposes, e.g. for warning the driver that his vehicle has contacted or is about to contact an obstacle using wave sensors
- B60Q9/006—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for parking purposes, e.g. for warning the driver that his vehicle has contacted or is about to contact an obstacle using wave sensors using a distance sensor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
- B60P1/4464—Warning signals, e.g. accoustic or visual
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
- B60P1/4471—General means for controlling movements of the loading platform, e.g. hydraulic systems
- B60P1/4478—Safety stops, switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/001—Vehicles particularly adapted for collecting refuse for segregated refuse collecting, e.g. vehicles with several compartments
- B65F2003/003—Footboards
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
Abstract
Überwachungssvorrichtung für die Feststellung eines durch eine Person belasteten Trittbrettes eines Abfallsammelfahrzeuges, mit einem Trittbrett, das federnd gelagert, bei Belastung mit einer Last von mindestens 200 N einen ersten Schalter (1) betätigt, mit einer elektronischen Auswertung, die über das Motormanagement auf die Fahrzeuggeschwindigkeit, die Rückwärtsfahrt und den Betrieb des Beladewerkes und/oder die Hydraulik für das Beladewerk einwirkt, mit einem zeitgesteuerten zweiten Schalter (8), der von dem ersten Schalter (1) angesteuert ist und der Hydraulik/Beladewerk dann stillsetzt, wenn innerhalb einer vorgebenen Zeit das Trittbrett nicht belastet wird und kein Schaltimpuls von dem ersten Schalter abgegeben wird, mit einem ersten Schalter (1), der vorzugsweise als elektronischer Näherungsschalter ausgebildet ist, und bei Betätigung einen dritten Schalter (4) ansteuert, der bewirkt, daß die Vorwärtsgeschwindigkeit reduziert, die Rückwärtsfahrt nicht möglich und das Beladewerk abgeschaltet ist, dadurch gekennzeichnet, daß ein Prüfgenerator (6) verwendet ist, der einen schnellen Prüfimpuls von 5–50 ms an den ersten Schalter...Überwachungssvorrichtung for the finding a footboard of a refuse collection vehicle loaded by a person, with a footboard that is spring loaded, when loaded with a Load of at least 200 N a first switch (1) operated with an electronic evaluation, via the engine management on the vehicle speed, the reverse drive and the operation of the Loading plant and / or the hydraulics for the loading plant acts, with a timed second switch (8) coming from the first Switch (1) is actuated and the hydraulic / loading unit then stops, if within a given time the footboard is not loaded and no switching pulse is delivered from the first switch, with a first switch (1), preferably as an electronic proximity switch is formed, and when operated a third switch (4) which causes the forward speed reduced, the reverse drive not possible and the Beladewerk is switched off, characterized in that a test generator (6) uses a fast test pulse of 5-50 ms the first switch ...
Description
Die Erfindung bezieht sich auf eine Überwachungsvorrichtung für die Anwendung insbesondere bei Abfallsammelfahrzeugen, die rückwärtig am Fahrzeug angebrachte Tritte aufweisen, und wo ein sensorisches Erfassungssystem vorgesehen ist, das Personen, die auf diesen Tritten stehen, erfaßt. Die Überwachungsvorrichtung überprüft, ob das sensorische Erfassungssystem funktionstüchtung ist.The The invention relates to a monitoring device for the Application especially in waste collection vehicles, the rear of the vehicle have appropriate kicks, and where a sensory detection system is provided, the persons who are on these kicks, recorded. The monitoring device checks if that sensory detection system is functional.
Sensorische
Erfassungssysteme der eingangs genannten Art werden als Schutzeinrichtungen
bei Kraftfahrzeugen verwendet, um Personenschäden zu verhindern, die bei
der Vorwärts-
und Rückwärtsfahrt
solcher Fahrzeuge eintreten können. Solche
Schutzeinrichtungen sind in verschiedenen Schriften beschrieben
worden. In der
In einer Weiterbildung dieser Technik ist an den Schalter ein zeitgesteuerter zweiter Schalter angeschlossen, der dann in die Fahrzeugsteuerung eingreift, wenn er innerhalb eines vorgegebenen Zeitintervalls von dem ersten Schalter nicht angesprochen wurde.In a development of this technique is a time-controlled to the switch second switch connected, then in the vehicle control engages when it is within a predetermined time interval of the first switch was not addressed.
Diese oben beschriebene Lösung sieht keine Möglichkeit vor, eine kontinuierliche Funktionsüberprüfung des ersten Schalters durchzuführen und beim Auftreten eines Fehlers in der sensorischen Signalauswertung einen sicheren Zustand herbeizuführen.These solution described above does not see a possibility to perform a continuous function check of the first switch and the Occurrence of a fault in the sensory signal evaluation to bring about a safe state.
Aufgabe der Erfindung ist es, eine Lösung für eine kontinuierliche elektrische Überwachung des personenerfassenden Sensorsystems eines Trittes abzugeben, die beim Auftreten eines Fehlers, entweder im Sensor oder in einem nachgeschalteten Auswertegerät, das Motormanagement des Fahrzeuges so ansteuert, daß ein sicherer Zustand eingenommen ist.task The invention is a solution for one continuous electrical monitoring of the person-detecting sensor system of a kick, the when an error occurs, either in the sensor or in a downstream one evaluation, the engine management of the vehicle so controls that a safer Condition is taken.
Diese Aufgabe wird durch die Merkmale des Anspruchs 1 und 2 gelöst. Vorteilhafte Ausgestaltungen des Gegenstandes der Erfindung sind in den Ansprüchen 3–9 angegeben.These The object is solved by the features of claim 1 and 2. advantageous Embodiments of the subject invention are set forth in claims 3-9.
Die gestellte Aufgabe wird dadurch gelöst, daß bei Belastung eines federnd gelagerten Trittbrettes mit einer Mindestlast, z. B. 200 N ein vorzugsweise induktiver Näherungsschalter betätigt wird. Das Schaltsignal dieses Näherungsschalters ist einem Auswertegerät zugeführt, das über das Motormanagement die Fahrzeuggeschwindigkeit, die Rückwärtsfahrt und den Betrieb des Beladewerkes und/oder die Hydraulik für das Beladewerk ansteuert.The Asked object is achieved in that when loaded a spring mounted footboard with a minimum load, z. B. 200 N a preferably Inductive proximity switch actuated becomes. The switching signal of this proximity switch is an evaluation device supplied the above the engine management the vehicle speed, the reverse drive and the operation of the loading plant and / or the hydraulics for the loading plant controls.
Gleichzeitig
steuert dieser erste Schalter über
ein an ihn angeschlossenes Zeitglied
Bei
Verwendung eines personenerfassenden Sensors entfällt das
Zeitglied
Anhand von Ausführungsbeispielen wird die Erfindung näher erläutert.Based of exemplary embodiments the invention will be closer explained.
Die
Trennstufe
Diese
einfache Verschaltung gewährleistet daher
einen ununterbrochenen Beladebetrieb, ohne daß Betriebsunterbrechungen auftreten.
Hierbei wird davon ausgegangen, daß zwei Beladevorgänge immer
kürzer
als 8 Minuten aufeinander folgen. Die Leitungsführung zum Sensor kann noch
dahingehend vereinfacht werden, daß die Signale des Prüfgenerators
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19801916A DE19801916B4 (en) | 1997-01-29 | 1998-01-20 | monitoring device |
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19703124 | 1997-01-29 | ||
DE19703124.2 | 1997-01-29 | ||
DE19712221 | 1997-03-24 | ||
DE19712221.3 | 1997-03-24 | ||
DE19719574.1 | 1997-05-09 | ||
DE19719574 | 1997-05-09 | ||
DE19734095.4 | 1997-08-07 | ||
DE19734095 | 1997-08-07 | ||
DE19801916A DE19801916B4 (en) | 1997-01-29 | 1998-01-20 | monitoring device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19801916A1 DE19801916A1 (en) | 1998-07-30 |
DE19801916B4 true DE19801916B4 (en) | 2006-10-12 |
Family
ID=27438537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19801916A Expired - Fee Related DE19801916B4 (en) | 1997-01-29 | 1998-01-20 | monitoring device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19801916B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4265503A1 (en) * | 2022-04-19 | 2023-10-25 | Bode - Die Tür GmbH | Climbing aid with proximity switch having adjustable switching point |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19946864B4 (en) * | 1999-09-30 | 2007-02-08 | Hiss, Eckart, Dr. | tread |
AU2002235298A1 (en) * | 2001-01-05 | 2002-07-16 | Magna International Inc. | Hydroformed running board |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729107C2 (en) * | 1987-09-01 | 1990-04-19 | Siegfried Baatsch | |
DE4121720A1 (en) * | 1991-07-01 | 1993-01-07 | Friedrichwilhelm Schmaedeke | Refuse collection vehicle with safety arrangements for crew - has braking circuit activated to prevent reversal and restrict forward speed with platforms in horizontal position |
DE3918998C2 (en) * | 1989-06-12 | 1993-03-18 | Siegfried Baatsch | |
DE9303338U1 (en) * | 1993-03-09 | 1993-06-03 | Baatsch, Siegfried |
-
1998
- 1998-01-20 DE DE19801916A patent/DE19801916B4/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3729107C2 (en) * | 1987-09-01 | 1990-04-19 | Siegfried Baatsch | |
DE3918998C2 (en) * | 1989-06-12 | 1993-03-18 | Siegfried Baatsch | |
DE4121720A1 (en) * | 1991-07-01 | 1993-01-07 | Friedrichwilhelm Schmaedeke | Refuse collection vehicle with safety arrangements for crew - has braking circuit activated to prevent reversal and restrict forward speed with platforms in horizontal position |
DE9303338U1 (en) * | 1993-03-09 | 1993-06-03 | Baatsch, Siegfried |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4265503A1 (en) * | 2022-04-19 | 2023-10-25 | Bode - Die Tür GmbH | Climbing aid with proximity switch having adjustable switching point |
Also Published As
Publication number | Publication date |
---|---|
DE19801916A1 (en) | 1998-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SENSORENTECHNOLOGIE GETTORF GMBH, 24214 GETTOR, DE |
|
8381 | Inventor (new situation) |
Inventor name: HISS, ECKART, DR., 24105 KIEL, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140801 |