EP3661781A1 - Vorrichtung und verfahren zum erfassen eines betriebszustandes sowie kraftfahrzeug - Google Patents
Vorrichtung und verfahren zum erfassen eines betriebszustandes sowie kraftfahrzeugInfo
- Publication number
- EP3661781A1 EP3661781A1 EP19742161.3A EP19742161A EP3661781A1 EP 3661781 A1 EP3661781 A1 EP 3661781A1 EP 19742161 A EP19742161 A EP 19742161A EP 3661781 A1 EP3661781 A1 EP 3661781A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- motor vehicle
- operating state
- energy converter
- detected
- designed
- 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- Withdrawn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
Classifications
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- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/11—Controlling the power contribution of each of the prime movers to meet required power demand using model predictive control [MPC] strategies, i.e. control methods based on models predicting performance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/12—Controlling the power contribution of each of the prime movers to meet required power demand using control strategies taking into account route information
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/15—Control strategies specially adapted for achieving a particular effect
- B60W20/16—Control strategies specially adapted for achieving a particular effect for reducing engine exhaust emissions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/15—Control strategies specially adapted for achieving a particular effect
- B60W20/17—Control strategies specially adapted for achieving a particular effect for noise reduction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/20—Control strategies involving selection of hybrid configuration, e.g. selection between series or parallel configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
- B60W30/095—Predicting travel path or likelihood of collision
- B60W30/0956—Predicting travel path or likelihood of collision the prediction being responsive to traffic or environmental parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/04—Traffic conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/0097—Predicting future conditions
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
- G08G1/207—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles with respect to certain areas, e.g. forbidden or allowed areas with possible alerting when inside or outside boundaries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
- B60W2555/60—Traffic rules, e.g. speed limits or right of way
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/08—Electric propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/24—Energy storage means
Definitions
- the invention relates to a device and a method for detecting an operating state of a motor vehicle, the motor vehicle having an electrical energy converter and a chemical energy converter.
- the invention further relates to a motor vehicle with a device for detecting an operating state.
- Devices and methods for detecting an operating state are known in principle. It is therefore an object of the present invention to provide a device and a method for detecting an operating state of a motor vehicle, as well as a motor vehicle, which improve the known devices and methods.
- a device for detecting an operating state of a motor vehicle the motor vehicle having an electrical energy converter and a chemical energy converter
- the device comprising: an operating detection device which is designed to provide an operating state of the chemical energy converter To capture motor vehicle; a position detection device which is designed to detect the position of the motor vehicle; and a transmission device that is designed to send a message to a location remote from the motor vehicle in response to a detected operating state and the detected position.
- a chemical energy converter is an energy converter which is designed to convert the energy contained in a chemical source or in a chemical carrier, for example into a mechanical rotational energy.
- a chemical energy source is typically a fossil energy source, such as a petroleum-based fuel, such as gasoline or diesel, or a natural gas fuel.
- the chemical energy converter is a conventional internal combustion engine. This can either drive one or more axles of the motor vehicle directly, or alternatively it can be designed as a so-called range extender. Det and be the rotational energy to a generator to receive electrical energy. The electrical energy can then either be used directly to drive an electric motor or stored in an accumulator.
- the chemical energy source or the chemical energy carrier hydrogen and the chemical energy converter is an engine driven by hydrogen, for example a hydrogen combustion engine, or as a fuel cell.
- the chemical energy carrier or the chemical source is typically stored in one or more tanks designed for this purpose, for example a gasoline or diesel tank or a hydrogen tank, from which the chemical energy carrier is then made available to the chemical energy converter.
- An electrical energy converter is designed - analogously to the chemical energy converter - to convert the energy contained in an electrical source or an electrical carrier, for example also into a mechanical rotational energy.
- An electrical energy source is, for example, a battery or an accumulator.
- the electrical energy converter is typically an electrical motor or an electrical machine which generates a rotational energy from electrical energy and thereby drives one or more axles of the motor vehicle.
- the operating detection device is designed to detect the operating state of the actual energy converter of the motor vehicle.
- An operating state of the chemical energy converter is either “on” or “off”. In the “on” operating state, the energy converter is operated, ie it consumes or converts energy; in the operating state "off", the energy converter is not operated, so it stands still and / or does not use or convert any energy.
- the chemical energy converter is an internal combustion engine
- the operating state “on” means that the engine is running and “off” means that the engine is not running.
- the operating status can be recorded in various ways, either individually or in combination. For example, it is possible to detect the operating state via a rotation sensor on one or more driven axes.
- the operating state can also be detected via a voltage or current applied to the generator connected to it. Detection of an exhaust gas in the exhaust gas flow of the internal combustion engine is also possible. borrowed. It can also be determined whether a chemical energy source or the chemical energy source is being used, for example via a fill level sensor in the tank or a flow sensor in an inflow line to the chemical energy converter.
- the motor vehicle can be designed as a so-called hybrid vehicle, where it typically has three operating modes: a purely electrical operating mode in which the operating state of the chemical energy converter is “off” and that of the electrical energy converter “on”, a purely chemical operating mode in which the operating state of the electrical energy converter is “off” and that of the chemical energy converter is “on”, and a hybrid mode in which both the operating state of the chemical energy converter and that of the electrical energy converter is “on” at least at times, be it for the purpose of a combined on - Drive or for purely electrical drive by the electrical energy converter and to charge a battery by the chemical energy converter, for example as a range extender.
- the position detection device is designed to detect the position of the motor vehicle.
- the position detection device can be arranged, for example, in or on the motor vehicle.
- the position detection device is designed to detect the position of the motor vehicle in geographic coordinates.
- the position typically relates to a specific area or is typically detected by the position detection device or ascertains whether or not the current position of the motor vehicle is in a specific area.
- a database is stored in the position detection device, for example, or the position detection device has access to a database in which the possible geographic coordinates that relate to the specific area are stored.
- the specific area can be, for example, an area with special requirements for motor vehicles, for example an area with restricted access and / or an inner city area.
- the transmitting device is designed to send a message to a location remote from the motor vehicle in response to a detected operating state and the detected position.
- the sending device is typically designed to send the message via a wireless radio system.
- the message can be Car2X communication, for example Car2 infrastructure communication.
- the wireless radio system can be, for example, a mobile radio system, for example 2G, 3G, 4G, etc.
- the message can also be sent via Bluetooth, WLAN or another wireless communication standard.
- the message typically contains the detected position of the motor vehicle and the detected operating state of the chemical energy converter.
- the message can also contain further information, for example a driven speed, a measured average speed, a measured consumption of the chemical energy converter, a measured quantity of chemical energy carriers, a measured quantity of electrical energy carriers and / or further the motor vehicle, the chemical one Energy converter and / or data or information relating to the electrical energy converter.
- further information for example a driven speed, a measured average speed, a measured consumption of the chemical energy converter, a measured quantity of chemical energy carriers, a measured quantity of electrical energy carriers and / or further the motor vehicle, the chemical one Energy converter and / or data or information relating to the electrical energy converter.
- the location distant from the motor vehicle is typically one or more servers, which are arranged, for example, in a central data center and receive messages from several motor vehicles there and evaluate them.
- the server (s) at the remote location is managed by an agency or government agency that controls emissions in inner city areas.
- a vehicle owner or fleet operator controls or has access to the server or servers at the remote location.
- the device has the advantage that a third, independent body can record, control or check whether a motor vehicle is operating a chemical energy converter in an inner city or restricted area or with a switched on chemical energy converter in an inner city or restricted area drives in and thereby causes emissions. This also makes it possible to levy certain taxes or fees on the motor vehicle owner and / or driver.
- the device can be developed in that the position detection device is designed to detect the position by means of a navigation satellite system.
- the position detection device comprises a GPS reception device which is designed to calculate the geographical position of a satellite on the basis of the GPS system.
- This development has the advantage that the position of the motor vehicle can be detected particularly precisely and particularly quickly.
- the device can be further developed in that the position detection device is designed to detect the position by means of a signal received from a remote location.
- the position detection device has, for example, a receiving device which is designed to receive a wireless signal.
- the reception can be implemented, for example, by a mobile radio system, for example 2G, 3G, 4G, etc.
- the signal can also be received via Bluetooth, WLAN or another wireless communication standard.
- the position detection device can receive the position of the motor vehicle by driving through or by passing a Bluetooth or WLAN beacon or a toll station, which is arranged at a fixed location with a known position.
- This development has the advantage that the position of the motor vehicle can be detected particularly easily and inexpensively.
- This further development has the advantage that it works independently of a satellite connection, for example in tunnels.
- the device can be further developed in that the position detection device is designed to detect the position via an image detection device, such as a camera, integrated in the vehicle.
- the camera captures an image of the surroundings at regular intervals or continuously and compares this with stored digital images.
- the camera can recognize an entry sign or an exit sign and thus the position at least to the extent that the vehicle is in an inner-city area that may be restricted to entry or in an extra-urban area that is not restricted to entry.
- the device can be further developed in that the position detection device is designed to detect the position relative to a position of one or more other motor vehicles. In this case, at least one of the vehicles surrounding the motor vehicle has detected its position, for example by means of one of the examples given above.
- the position detection device then receives the position from another motor vehicle surrounding the motor vehicle, for example via a Car2X communication message, here for example a Car2Car communication message.
- This further training has the advantage that it is particularly fast, redundant and unaffected by faults.
- the device can be further developed in that the transmitting device is designed to periodically send messages to the remote location in response to a detected changed operating state and / or to a detected changed position. For example, it can be used to check or record whether and when the chemical energy converter may be switched off or no longer operated. As an alternative or in addition, it can be checked or ascertained whether and when the motor vehicle has left a specific area again.
- the messages can be repeated after a waiting time of 5, 10, 60 or 120 seconds, for example.
- a message can either be sent periodically when the operating state of the chemical energy converter is “off”, that is to say the motor vehicle is operated purely electrically, the message not being sent, ie no longer being transmitted, as soon as or as long as the operating state of the chemical Energy converter is "on”, ie the motor vehicle is in a hybrid - or purely chemical operating state.
- a message cannot be sent as long as the operating state of the chemical energy converter is “off”, that is to say the motor vehicle is operated purely electrically, the message being sent periodically as soon as or as long as the operating state of the chemical energy converter is “on” the motor vehicle in a hybrid or purely chemical company.
- This development has the advantage that it can be continuously checked or ascertained whether the motor vehicle is still located in an inner-city or restricted area and / or continues to operate the chemical energy converter. As a result, the fees or taxes charged can be billed particularly precisely.
- the operational detection device, the position detection device and the transmission device can be partially or completely computer-implemented or can be designed as an integrated circuit.
- the object mentioned at the outset is achieved by a method for detecting an operating state of a motor vehicle, the motor vehicle having an electrical energy converter and a chemical energy converter, and the method comprising the following steps: detecting an operating state of the chemical energy converter of the motor vehicle ; Detecting a position of the motor vehicle; and in response to the detected operating state and the detected position: sending a message to a location remote from the motor vehicle.
- the method can be further developed in that the position is recorded by means of a navigation satellite system.
- the method can be developed in that the position is detected by means of a signal received from a remote location.
- the method can be developed in that the position is captured by means of an image capturing device.
- the method can be developed in that the position is detected relative to a position of another motor vehicle.
- the method can be further developed by periodically sending messages to the remote location in response to a detected changed operating state or to a detected changed position.
- a motor vehicle comprising: an electrical energy converter; a chemical energy converter; and a device for detecting an operating state of the motor vehicle, comprising: an operating detection device configured to detect an operating state of the chemical energy converter of the motor vehicle; a position detection device configured to detect the position of the motor vehicle; and a transmission device which is designed to send a message to a location remote from the motor vehicle in response to a detected operating state and to the detected position.
- the device for detecting an operating state which is included in the motor vehicle, can also be developed in accordance with one or more of the further developments described above for the device.
- FIG. 1 shows a schematic view of at least one embodiment of the device according to the invention and of the motor vehicle according to the invention
- FIG. 4 shows a schematic sequence of an alternative embodiment of the method according to the invention.
- the motor vehicle 1 shows a schematic view of an embodiment of the device according to the invention and of the motor vehicle 1 according to the invention.
- the motor vehicle 1 is a hybrid vehicle with a chemical energy converter and an electrical energy converter (neither of which is shown).
- the motor vehicle 1 furthermore has a device (not shown) which has an operating detection device, a position detection device and a transmitting device.
- the operating detection device is designed to detect whether the chemical energy converter is being operated, ie whether it is switched on.
- the position detection device is designed to detect the current position of motor vehicle 1. This is achieved by the position detection device calculating the position of the motor vehicle with the aid of the navigation satellite system 20.
- the position detection device receives the position from a remote location 30, in this case a Bluetooth beacon, which is arranged at a fixed position and whose position is known.
- the transmitting device is designed to send a message to a location 10 distant from the motor vehicle by means of a mobile radio system.
- This remote location is 10 a data center with several servers 1 1.
- the remote location 10 to which the message is sent may be the same as the remote location 30 from which the position is received.
- step 101 an operating state of a chemical energy converter of a motor vehicle is detected by an operating detection device.
- Decision 102 checks whether the chemical energy converter is in operation, i.e. whether it is switched on. If no, the process returns to step 101 and it is repeated, if necessary after a waiting time of 5, 10,
- step 103 the position of the motor vehicle is detected by a position detection device.
- Decision 104 checks whether the position of the motor vehicle is in a specific area. If no, the method returns to step 101 and the operating state of the chemical energy converter is recorded again, possibly after a waiting time of 5, 10, 60 or 120 seconds. If so, the method proceeds to step 105.
- step 105 a message is sent by a transmitting device to a location remote from the motor vehicle.
- the method 100 begins again at step 101, possibly after a waiting time of 5, 10, 60 or 120 seconds.
- the operating state is recorded or checked periodically and only continues with step 103 of the position detection if it is recorded as “on”. This is particularly suitable for motor vehicles in which the chemical energy converter is rarely operated, for example in the form of a range extender.
- step 201 the position of the motor vehicle is detected by a position detection device.
- Decision 202 checks whether the position of the motor vehicle is in a specific area. If no, the method returns to step 201 and the position is detected again, possibly after a waiting time of 5, 10, 60 or 120 seconds. If so, the method goes to step 203.
- an operator Detection device detects an operating state of a chemical energy converter of a motor vehicle.
- Decision 204 checks whether the chemical energy converter is in operation, ie whether it is switched on. If no, the process returns to step 201 and it is repeated, if necessary after a waiting time of 5, 10,
- step 205 a message is sent to a location remote from the motor vehicle.
- the method 200 begins again at step 201, possibly after a waiting time of 5, 10, 60 or 120 seconds.
- the position is recorded or checked periodically and only continues with step 203 of the operation detection if it is detected as being in a specific area. This is particularly suitable for motor vehicles in which the chemical energy converter is operated frequently and / or with which it is frequently entered and / or extended in certain areas.
- step of position detection and of operation detection may be repeated alternately periodically, if necessary after a waiting time of 5, 10, 60 or 120 seconds.
- FIG. 4 shows a schematic sequence of an alternative embodiment of the method 300 according to the invention.
- the steps for detecting an operating state of the chemical energy converter of the motor vehicle are shown here 301 and the detection of a position of motor vehicle 303 are not carried out sequentially or serially, but in parallel.
- it is thus checked periodically, regularly or continuously at the same time in decisions 302 and 304 whether the chemical energy converter is in operation, ie whether it is switched on, and whether the position of the motor vehicle is in a specific area. Only if both queries are answered with yes is a message sent in step 305 to a location remote from the motor vehicle.
- Reference number motor vehicle
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Human Computer Interaction (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018214020.0A DE102018214020A1 (de) | 2018-08-20 | 2018-08-20 | Vorrichtung und Verfahren zum Erfassen eines Betriebszustandes sowie Kraftfahrzeug |
| PCT/EP2019/068931 WO2020038652A1 (de) | 2018-08-20 | 2019-07-15 | Vorrichtung und verfahren zum erfassen eines betriebszustandes sowie kraftfahrzeug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3661781A1 true EP3661781A1 (de) | 2020-06-10 |
Family
ID=67383745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19742161.3A Withdrawn EP3661781A1 (de) | 2018-08-20 | 2019-07-15 | Vorrichtung und verfahren zum erfassen eines betriebszustandes sowie kraftfahrzeug |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3661781A1 (de) |
| DE (1) | DE102018214020A1 (de) |
| WO (1) | WO2020038652A1 (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010003502A1 (de) * | 2010-03-31 | 2011-10-06 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Betrieb eines emissionsfrei betreibbaren Fahrzeugs |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19807291A1 (de) * | 1998-02-20 | 1999-08-26 | Volkswagen Ag | Verfahren zum Betreiben eines Kraftfahrzeuges mit einem Hybridantrieb |
| JP4331905B2 (ja) * | 2001-09-28 | 2009-09-16 | パイオニア株式会社 | ハイブリッドカー、及びハイブリッドカーの制御方法 |
| US8005587B2 (en) * | 2008-01-25 | 2011-08-23 | Ford Motor Company | Method and system for controlling a motive power system of an automotive vehicle |
| DE102009002385A1 (de) * | 2009-04-15 | 2010-10-21 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftfahrzeugs |
| DE102012011501A1 (de) * | 2012-06-09 | 2013-12-12 | Gm Global Technology Operations, Llc | Verfahren zum Betrieb einesKraftfahrzeuges |
| EP2689982B1 (de) * | 2012-07-26 | 2017-11-08 | Fujitsu Limited | Verfahren zum Betrieb von Hybridfahrzeugen |
| KR101655609B1 (ko) * | 2014-12-11 | 2016-09-07 | 현대자동차주식회사 | 하이브리드 자동차의 배터리 충전 상태 제어 장치 및 방법 |
| KR101734267B1 (ko) * | 2015-08-04 | 2017-05-11 | 현대자동차 주식회사 | 하이브리드 차량의 제어 장치 및 방법 |
| DE102016225981A1 (de) * | 2016-12-22 | 2018-06-28 | Robert Bosch Gmbh | Hybridfahrzeug sowie Vorrichtung und Verfahren zur Überwachung eines Verkehrsraums, in welchem sich ein Hybridfahrzeug befindet |
| DE102017009646A1 (de) * | 2017-10-16 | 2019-04-18 | Martin Huber | Überwachen von Kraftfahrzeugen mit Verbrennungsmotoren und von Hybridfahrzeugen in Fahrverbotszonen |
-
2018
- 2018-08-20 DE DE102018214020.0A patent/DE102018214020A1/de not_active Ceased
-
2019
- 2019-07-15 EP EP19742161.3A patent/EP3661781A1/de not_active Withdrawn
- 2019-07-15 WO PCT/EP2019/068931 patent/WO2020038652A1/de not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010003502A1 (de) * | 2010-03-31 | 2011-10-06 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Betrieb eines emissionsfrei betreibbaren Fahrzeugs |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020038652A1 (de) | 2020-02-27 |
| DE102018214020A1 (de) | 2020-02-20 |
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