DE2428439B1 - Control device for a battery transport device for the drive batteries of a battery-electric vehicle in a battery changing station - Google Patents
Control device for a battery transport device for the drive batteries of a battery-electric vehicle in a battery changing stationInfo
- Publication number
- DE2428439B1 DE2428439B1 DE19742428439 DE2428439A DE2428439B1 DE 2428439 B1 DE2428439 B1 DE 2428439B1 DE 19742428439 DE19742428439 DE 19742428439 DE 2428439 A DE2428439 A DE 2428439A DE 2428439 B1 DE2428439 B1 DE 2428439B1
- Authority
- DE
- Germany
- Prior art keywords
- battery
- vehicle
- batteries
- transport device
- sensor part
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
- B60K2001/0461—Removal or replacement of the energy storages from the side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/40—Working vehicles
- B60L2200/42—Fork lift trucks
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Description
diesem zusammenarbeitendes am Ende des Waagebalkens angebrachtes Meßfühlerteil auf. Befindet sich das Fahrzeug in einer Schrägstellung zur Wechselstation, so muß sich zur Ankopplung der Batterie der Waagebalken an der Transporteinrichtung in gleichem Maße schrägstellen. Da das an der Transporteinrichtung angeordnete Meßfühlerteil seine Länge beibehält, gerät das somit an dem geschwenkten Waagebalken angeordnete Meßfühlerteil bei einer zu großen Schrägstellung aus dem Einflußbereich des ersten Meßfühlerteiles, wodurch der Wechselvorgang nicht ausgelöst wird.this cooperating at the end of the balance beam attached sensor part. Is that If the vehicle is inclined to the changing station, the balance beam must be in order to connect the battery incline to the same extent on the transport device. Since that at the transport facility arranged measuring sensor part maintains its length, the thus arranged on the pivoted balance beam gets Sensor part if the inclination is too great from the area of influence of the first sensor part, whereby the change process is not triggered.
Die Meßfühlerteile können als induktive Meßfühler ausgebildet sein, die je nach der Stellung der beiden Meßfühlerteile zueinander durch den zwischen beiden herrschenden Magnetfluß den Batteriewechselvorgang freigeben oder ihn sperren.The sensor parts can be designed as inductive sensors, depending on the position of the two Sensor parts to each other through the battery change process between the two prevailing magnetic flux unlock or lock it.
Diese Maßnahme bewirkt eine einfache und störungsunanfälligeSchrägstellungskontrolle. This measure results in a simple and failure-prone inclination control.
In weiterer Ausgestaltung der Erfindung kann ein Meßfühlerteil eine U-profilförmige Gestalt aufweisen, und derart zu dem zweiten Meßfühlerteil angeordnet sein, daß das mit diesem Meßfühlerteil zusammenarbeitende Meßfühlerteil zwischen die beiden Schenkel des U-Profils einschiebbar ist. Diese Maßnahmen stellen eine einfache Lösung zur Herstellung eines induktiven Magnetflusses dar. Befindet sich das Meßfühlerteil zwischen den beiden Schenkeln des U-Profils, so wird auf Grund des auftretenden Magnetflusses der Batteriewechselvorgang freigegeben. Ist das MeßfUhlerteil jedoch aus den beiden Schenkeln ausgewandert, auf Grund einer Schrägstellung des Fahrzeuges, so bleibt der Batteriewechselvorgang gesperrt.In a further embodiment of the invention, a sensor part can have a U-profile shape, and be arranged in such a way to the second measuring sensor part that the cooperating with this measuring sensor part Sensor part can be inserted between the two legs of the U-profile. Take these measures a simple solution for producing an inductive magnetic flux between the two legs of the U-profile, the battery change process is due to the magnetic flux that occurs Approved. However, if the measuring sensor part has migrated from the two legs, on If the vehicle is tilted, the battery change process remains blocked.
Eine andere Ausführungsmöglichkeit besteht darin, daß die Meßfühler aus einer aus Lichtquelle und Fotozelle aufgebauten Lichtschranke bestehen. Bei dieser Lösung wird der Batteriewechselvorgang dann nicht freigegeben, wenn sich die relative Lage der Meßfühlerteile zueinander so weit geändert hat, daß die Lichtquelle und die Fotozelle nicht zusammenarbeiten können.Another embodiment is that the sensors from a light source and Photocell built up light barrier exist. With this solution, the battery changing process is then not released when the relative position of the sensor parts has changed so far that the The light source and the photocell cannot work together.
Ein weiteres Ausführungsbeispiel bei einer Transporteinrichtung, die zur Ankopplung an die Batterie an der Stirnseite mit einem um eine vertikale Achse schwenkbaren Waagebalken versehen ist, besteht darin, daß die Meßfühler jeweils zwei an beiden Enden des Waagebalkens angeordnete Tastschalter aufv/eisen, die mit Anschlagflächen zusammenarbeiten, die mit der Transporteinrichtung verbunden sind.Another exemplary embodiment of a transport device that is used for coupling to the battery the front side is provided with a balance beam that can be pivoted about a vertical axis, consists in that the sensors each have two pushbutton switches arranged at both ends of the balance beam, which cooperate with stop surfaces that are connected to the transport device.
Bei einer Schrägsteliung des Waagebalkens, hervorgerufen durch eine Schrägsteliung des Fahrzeuges um den gleichen Betrag, kann somit ein Tastschalter nicht an der ihm zugeordneten Anschlagfläche anliegen, wodurch der Wechselvorgang ebenfalls gesperrt bleibt.Caused by an inclined position of the balance beam if the vehicle is inclined by the same amount, a pushbutton switch cannot rest against the stop surface assigned to it, whereby the change process also remains blocked.
Nachfolgend sind Ausführungsbeispiele der Erfindung dargestellt. Es zeigtExemplary embodiments of the invention are shown below. It shows
F i g. 1 eine Prinzipdarstellung eines an der Batteriewechselstation stehenden Fahrzeuges in ordnungsgemäßer Lage in der Draufsicht,F i g. 1 shows a schematic diagram of a at the battery changing station stationary vehicle in the correct position in the top view,
F i g. 2 eine Ansicht nach der F i g. 1 mit einem schräg stehenden Fahrzeug,F i g. 2 is a view according to FIG. 1 with a inclined vehicle,
Fig.3 eine Ausschnittsvergrößerung des Meßfühlers in der Draufsicht,3 shows an enlarged section of the measuring sensor in plan view,
Fig.4 eine Seitenansicht des Meßfühlers nach der Fig.3,Figure 4 is a side view of the probe according to Fig. 3,
F i g. 5 einen Meßfühler auf einer Transporteinrichtung mit Waagebalken,F i g. 5 a sensor on a transport device with balance beam,
Fig.6 eine andere Ausführungsform eines Meßfühlers für eine Transporteinrichtung mit Waagebalken,6 shows another embodiment of a sensor for a transport device with balance beam,
Fig.7 den Meßfühler nach der Fig.6 bei Schrägstellung des Fahrzeuges.Fig.7 the sensor according to Fig.6 at Inclination of the vehicle.
Gemäß Fig.l steht ein Fahrzeug 1 mit zwei Batterien 2 und 3 parallel zu einer Batteriewechselstation 4 bzw. senkrecht zu zwei Transporteinrichtungen 5 und 6. Die beiden Transporteinrichtungen 5 und 6 sind durch je einen Zahnstangenantrieb 7 und 8 an das Fahrzeug 1 heranfahrbar und kuppeln über zwei Waagebalken 9 und 10 an den Batterien 2 und 3 an. An den beiden Transporteinrichtungen 5 und 6 ist ein Meßfühler, bestehend aus den Meßfühlerteilen 11 und 12, angeordnet.According to Fig.l, a vehicle 1 with two batteries 2 and 3 is parallel to a battery changing station 4 or perpendicular to two transport devices 5 and 6. The two transport devices 5 and 6 are can be approached by a rack and pinion drive 7 and 8 to the vehicle 1 and couple via two Balance bars 9 and 10 on batteries 2 and 3. On the two transport devices 5 and 6 is a Sensor consisting of the sensor parts 11 and 12, arranged.
Wie aus Fig.2 ersichtlich ist, sind bei einem schräggestellten Fahrzeug diese beiden Meßfühlerteile 11 und 12 zueinander versetzt.As can be seen from Fig.2, are in a inclined vehicle these two sensor parts 11 and 12 offset from one another.
In den F i g. 3 und 4 ist die Wirkungsweise der beiden Meßfühlerteile 11 und 12 dargestellt. Sie stellen einen induktiven Meßfühler dar. Das Meßfühlerteil 11 weist dabei eine U-profilförmige Gestalt auf, während das Meßfühlerteil 12 ein einfacher Blattfühler ist. Befindet sich das Meßfühlerteil 12 zwischen den beiden Schenkeln 13 und 14 des Meßfühlerteiles 12, so wird auf Grund des Magnetflusses der Wechselvorgang freigegeben. Liegt das Meßfühlerteil 12, wie in der F i g. 3 gestrichelt dargestellt, jedoch außerhalb, so hat sich der Magnetfluß geändert und der Batteriewechselvorgang bleibt gesperrt.In the F i g. 3 and 4 is how the two work Sensor parts 11 and 12 shown. They represent an inductive sensor. The sensor part 11 has it has a U-profile shape, while the sensor part 12 is a simple blade sensor. Located If the sensor part 12 is between the two legs 13 and 14 of the sensor part 12, it will open The change process is released due to the magnetic flux. If the sensor part 12 is located, as in FIG. 3 shown in dashed lines, but outside, the magnetic flux has changed and the battery change process remains blocked.
Bei einer in F i g. 5 gezeigten Transporteinrichtung 5', die mit einem Waagebalken 9' versehen ist, können die in den F i g. 3 und 4 dargestellten Meßfühlerteile 11 und 12 direkt an der gleichen Transporteinrichtung verwendet werden. Hierzu ist ein Meßfühlerteil 12' an dem Waagebalken 9' angeordnet, während das zweite Meßfühlerteil 11' mit der Transporteinrichtung 5' verbunden ist. Steht das Fahrzeug schräg, so nimmt der Waagebalken 9' — wie strichliniert dargestellt — ebenfalls die gleiche Schräglage ein, wodurch das Meßfühierteil 12', aus dem Einflußbereich des Meßfühlerteiles 11'gerät.In the case of one shown in FIG. 5 transport device shown 5 ', which is provided with a balance beam 9', the in the F i g. 3 and 4 shown sensor parts 11 and 12 can be used directly on the same transport device. For this purpose, a sensor part 12 'is on the balance beam 9 ', while the second sensor part 11' with the transport device 5 ' connected is. If the vehicle is at an angle, the balance beam 9 '- as shown in dashed lines - also the same inclined position, whereby the measuring guide part 12 ', out of the area of influence of the measuring sensor part 11 'device.
Eine andere Ausführungsform für eine Transporteinrichtung mit einem Waagebalken ist in den F i g. 6 und 7 aufgezeigt. Hierbei befinden sich an dem Waagebalken 9" an beiden Enden Tastschalter 15 und 16, die mit Anschlagflächen 17 und 18 zusammenarbeiten, welche starr an der Transporteinrichtung 5" befestigt sind. Wie in der F i g. 7 dargestellt, kommt der Tastschalter 16 an der Anschlagfläche 18 nicht zum Anliegen, wodurch der Wechselvorgang nicht freigegeben wird.Another embodiment for a transport device with a balance beam is shown in FIGS. 6 and 7 shown. Here are located on the balance beam 9 ″ at both ends of the pushbutton switches 15 and 16, which with Stop surfaces 17 and 18 work together, which are rigidly attached to the transport device 5 ". How in FIG. 7 shown, the push button switch 16 does not come to rest on the stop surface 18, whereby the Change process is not released.
Hierzu 2 Blatt ZeichnungenFor this purpose 2 sheets of drawings
Claims (7)
Bei batteriegetriebenen Fahrzeugen müssen die im Fahrzeug angeordneten Batterien öfters durch frisch aufgeladene ersetzt werden. Zu diesem Zweck fährt das Fahrzeug mit den zu wechselnden Batterien im allgemeinen seitlich an eine sogenannte Wechselstation heran. Derartige Batteriewechselstationen mit günstigen Voraussetzungen für eine selbsttätige Steuerung des Wechselvorganges sind bekannt (DT-AS 21 14 962 und 22 36 215).The invention relates to a control device for a battery transport device for the drive batteries of a battery-electric vehicle in a battery changing station, in which the batteries to be changed are removed from the vehicle and onto the battery changing station by the transport devices that can be approached laterally to the vehicle and can be coupled to the batteries are draggable.
In the case of battery-powered vehicles, the batteries in the vehicle must often be replaced with freshly charged ones. For this purpose, the vehicle with the batteries to be changed generally approaches a so-called changing station from the side. Such battery changing stations with favorable conditions for automatic control of the changing process are known (DT-AS 21 14 962 and 22 36 215).
Bei einem Antriebsbatterien tragenden Fahrzeug, in dem mehrere Batterien horizontal nebeneinander im Fahrgestell angeordnet sind und bei dem jeweils eine Transporteinrichtung einer Batterie zugeordnet ist, weisen die Meßfühler jeweils ein mit einer Transporteinrichtung verbundenes erstes Meßfühlerteil und ein mit diesem Meßfühlerteil zusammenwirkendes zweites Meßfühlerteil, das mit einer anderen Transporteinrichtung verbunden ist, auf.Refinements according to the invention are shown in the subclaims.
In a vehicle carrying drive batteries, in which several batteries are arranged horizontally next to one another in the chassis and in which a transport device is assigned to a battery, the sensors each have a first sensor part connected to a transport device and a second sensor part which interacts with this sensor part and which has a other transport device is connected to.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742428439 DE2428439C2 (en) | 1974-06-12 | Control device for a barter transport device for the drive batteries of a battery-electric vehicle in a battery changing station | |
AT361375A AT337538B (en) | 1974-06-12 | 1975-05-12 | CONTROL DEVICE FOR A BATTERY TRANSPORT DEVICE FOR THE DRIVE BATTERIES OF AN ELECTRIC BATTERY VEHICLE IN A BATTERY CHANGE STATION |
FR7517949A FR2274889A1 (en) | 1974-06-12 | 1975-06-09 | Battery changing equipment for electric vehicle - having sensors to block changing mechanism if vehicle at angle to equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742428439 DE2428439C2 (en) | 1974-06-12 | Control device for a barter transport device for the drive batteries of a battery-electric vehicle in a battery changing station |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2428439B1 true DE2428439B1 (en) | 1975-10-09 |
DE2428439C2 DE2428439C2 (en) | 1976-05-20 |
Family
ID=
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102328637A (en) * | 2011-07-13 | 2012-01-25 | 山东电力研究院 | Positioning device for replacing battery pack for chassis of electric passenger vehicle and method thereof |
CN113696778A (en) * | 2021-10-29 | 2021-11-26 | 江苏索尔新能源科技股份有限公司 | Battery turnover adjusting device for battery changing station |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102328637A (en) * | 2011-07-13 | 2012-01-25 | 山东电力研究院 | Positioning device for replacing battery pack for chassis of electric passenger vehicle and method thereof |
CN102328637B (en) * | 2011-07-13 | 2013-10-30 | 山东电力研究院 | Positioning device for replacing battery pack for chassis of electric passenger vehicle and method thereof |
CN113696778A (en) * | 2021-10-29 | 2021-11-26 | 江苏索尔新能源科技股份有限公司 | Battery turnover adjusting device for battery changing station |
CN113696778B (en) * | 2021-10-29 | 2022-01-18 | 江苏索尔新能源科技股份有限公司 | Battery turnover adjusting device for battery changing station |
Also Published As
Publication number | Publication date |
---|---|
FR2274889A1 (en) | 1976-01-09 |
ATA361375A (en) | 1976-10-15 |
AT337538B (en) | 1977-07-11 |
FR2274889B1 (en) | 1982-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |