EP3509879A1 - System und verfahren zum anpassen einer höhe zumindest eines teiles eines nutzfahrzeuges - Google Patents
System und verfahren zum anpassen einer höhe zumindest eines teiles eines nutzfahrzeugesInfo
- Publication number
- EP3509879A1 EP3509879A1 EP17755464.9A EP17755464A EP3509879A1 EP 3509879 A1 EP3509879 A1 EP 3509879A1 EP 17755464 A EP17755464 A EP 17755464A EP 3509879 A1 EP3509879 A1 EP 3509879A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- height
- vehicle
- commercial vehicle
- utility vehicle
- control unit
- 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- Withdrawn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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/02—Trucks; Load vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/14—Buses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/38—Low or lowerable bed vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/80—Exterior conditions
- B60G2400/82—Ground surface
- B60G2400/824—Travel path sensing; Track monitoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60G2401/16—GPS track data
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/71—Distributed control; Hierarchical control structure, e.g. with one unit steering and other units following; Remote control units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/20—Stationary vehicle
- B60G2800/202—Stationary vehicle kneeling, e.g. for letting passengers on/off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/20—Stationary vehicle
- B60G2800/203—Stationary vehicle lowering the floor for loading/unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/20—Stationary vehicle
- B60G2800/204—Stationary vehicle adjusting floor height to the loading ramp level
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/91—Suspension Control
- B60G2800/914—Height Control System
Definitions
- the present invention relates to a system and a method for
- a height of at least a part of a commercial vehicle and in particular on a height adjustment system for autonomously driving vehicles is becoming increasingly important for commercial vehicles as well.
- a movement of the commercial vehicle in a horizontal plane in the foreground it is also important to control the vertical height of the commercial vehicle or at least a portion of the utility vehicle also autonomous.
- automatic altitude control is not only desirable for an autonomous vehicle, but may also improve the comfort of conventional commercial vehicles. As possible
- Misjudgments of the driver can be monitored at least by a control unit, the driver can be made aware that a height control at a certain point has not been sufficiently performed.
- US 2014379214 A1 discloses an adaptive spring system which utilizes vehicle position and topographical data to adapt the vehicle spring means according to the surface of the road ahead and the grade.
- the present invention relates to a system for adjusting a height of at least a part of a commercial vehicle at at least one predetermined location, wherein the commercial vehicle has a position determining device and a
- the system includes a
- the predetermined location may be, for example, a bridge passage, a bus stop, a loading dock, etc. be.
- the invention is not intended to be limited to specific locations or to the extent that a location can be assigned to the predetermined location.
- position is to be construed broadly in the context of the present invention and not only refer to a globally defined position (eg within a coordinate system or via GPS), but also include relative positions, for example, with reference to known Fixed points such as buildings or markings can be determined.
- the relative position can be determined, for example, using range finders or other sensors.
- the interface may be configured to receive the data from a remote database, in particular using a wireless connection (e.g., cellular).
- the interface may store values for the target altitude along with the location of the predetermined location. For this purpose, it can for example access a memory of the commercial vehicle or the system itself includes a corresponding memory.
- control unit is configured to perform the following functions:
- control unit may be further configured to maintain a vertical position of the at least one portion of the utility vehicle based on data from the vehicle
- the control unit may also be designed to determine the position in at least one horizontal coordinate based on data from the position-determining device or to interrogate it from the position-determining device.
- the position determination device can comprise all means which are suitable for determining positions.
- the means may comprise a plurality of units, of which one unit determines, for example, a distance to a fixed point, another unit performs a global position determination (eg a GPS unit) and another unit for example a height determination (eg from a background) performs predetermined point of the commercial vehicle.
- a global position determination eg a GPS unit
- a height determination eg from a background
- Height adjustment means comprise a plurality of actuators, which change the height of the at least one part of the commercial vehicle, wherein certain actuator positions correspond to a certain height. These actuator positions may be previously determined by calibration or calibration of the height adjustment device.
- the system includes a sensor unit that couples to the controller and at least one of the following includes: a radar, a laser scanner, a wireless transmission device
- the control unit is further configured to detect a reference point (eg markings on the roadway or on buildings) in an environment of the utility vehicle based on sensor data from the sensor unit and to determine a position of the utility vehicle relative to the reference point.
- the commercial vehicle may have at least one dynamic vehicle sensor (tachometer, rotation rate meter, etc.), which is designed to determine a speed and / or change in direction of the commercial vehicle.
- the control unit may then be configured to generate sensor data based on sensor data at least one dynamic vehicle sensor to determine at least one position change relative to a previously detected position to allow tracking of a movement path (eg, a motion profile can also be recorded).
- control unit can be further developed, without causing an interaction with the driver of the commercial vehicle, the height adjustment, so that the system can be implemented in an autonomously driving commercial vehicle.
- the present invention also relates to a utility vehicle having a
- the height adjustment device of the commercial vehicle can be designed, for example, to adjust the height of the at least one part of the vehicle
- the at least one or predetermined part of the utility vehicle may be a floor of a vehicle entrance or a characteristic highest elevation of the utility vehicle or a side point with a lowest elevation or a point of a vehicle axis.
- the present invention also relates to a method of adjusting a height of at least a portion of a utility vehicle at at least one predetermined location, the utility vehicle having position determining means and height adjusting means configured to determine a position of the utility vehicle and a height of the at least one to change part of the commercial vehicle over a subsurface.
- the method comprises the following steps:
- Embodiments of the present invention thus solve at least part of the above technical problems by having a database with
- cartographic information can be used to obtain vertical altitude values and optionally stored in the commercial vehicle, as a function of a horizontal position. This makes it possible for certain reference points of the commercial vehicle or the vehicle combination (eg a semitrailer) to be moved vertically if the horizontal position of the commercial vehicle requires a height adjustment.
- the height adjustment can for example via a suspension or a
- the required height adjustment may, as already mentioned, be defined by a threshold defining a predetermined distance to the predetermined position or a predetermined period of time presumably required to reach the predetermined position.
- Fig. 1 shows an embodiment of a system for adjusting a height
- FIG. 2 shows exemplary situations in which the system according to FIG.
- Embodiments is used.
- FIG. 3 shows a flow chart of a method for adjusting a height of at least a part of a utility vehicle according to an embodiment of the present invention.
- 1 shows an exemplary embodiment of a system for adapting a height of at least one part of a commercial vehicle to at least one predetermined location (position).
- the system includes an interface 110 for receiving data.
- the data indicates a target height of the at least a portion of the utility vehicle at the predetermined location.
- the system comprises a control unit 130 which can be coupled to a position determination device 40 and to the height adjustment device 50.
- Height adjustment device 50 are not necessarily part of the system (but it may be), but the commercial vehicle may have these facilities.
- Position determining device 40 is designed to detect a position of the
- Utility vehicle to determine and the height adjustment device 50 is configured to change a height of the at least a portion of the utility vehicle on a ground.
- the control unit 130 is also configured to, based on a detected position, the height adjustment device 50 of the utility vehicle to
- the height adjustment device 50 can be implemented, for example, by means of actuators which control a suspension or a spring system of the utility vehicle so as to raise or lower a specific area of the vehicle or the entire vehicle.
- the system uses, by way of example, the interface 110 of the system to obtain altitude information from a database.
- the transmission of this information can be wireless or wired
- the corresponding altitude information can be stored in the utility vehicle (for example in a memory which is not shown in the figures) or already stored there.
- the position determination device 40 can be any localization system, the position determination being based, for example, on a global positioning system (GPS), a differential global positioning system (DGPS), a camera, a radar, a lidar or other dynamic sensor signals.
- GPS global positioning system
- DGPS differential global positioning system
- FIG. 2 shows exemplary situations in which the system according to FIG.
- Embodiments can be used.
- a commercial vehicle may enter an area as shown in FIG. 2 via an entrance 210.
- an entrance 210 In the area are exemplified three parts of the building, a first building 310 with a total of twelve docking stations, a second building 320, in front of which, for example, a bus stop 230 is located, and a third building 330.
- the entrance 210 may also include a transfer station where the driver of the utility vehicle releases the vehicle for autonomous operation within the range shown.
- the entrance 210 represents only a road intersection in which, for example, an automatic altitude correction is activated by the driver.
- the entrance 210 may represent a first or initial position of a path 200 that the commercial vehicle follows through the area shown.
- stations "6", "7", "8" are passed by way of example, which may for example comprise a bus stop 230 (third position) .
- the course of the path 200 then leads to a fourth position 240 and subsequently to a fifth Position 250.
- Position 260 the path 200 eventually leads to an exemplary parking area 270.
- height controls are to be performed at the predetermined positions or locations (first to seventh positions).
- the suspension or the suspension so be changed so that an automatic lowering of the vehicle is carried out, for example, to reach a height of less than, for example, 4.10 meters, to pass under the bridge (or overpass).
- the third predetermined position 230 may require height adjustment of a passenger entrance in a foot area. This can be done, for example, when the bus gets near the bus stop 230.
- the adaptation can bring about a lowering of the floor area of the entrance, so that the floor area is, for example, 0.2 m above a ground.
- the utility vehicle has a lift axle
- a lowering of the lift axle by the exemplary suspension may be required, below 0.5 m, to achieve a connection between the wheels and the road. This may be necessary, for example, to be able to measure an axle load of the cargo at this point.
- the height of the loading platform it may be necessary to adjust the height of the loading platform to set, for example at the fifth predetermined position 250, the bed height to a target value.
- a trailer can be adapted to an exemplary required height of 1, 2 m height.
- a bumper height of the front bumper since, for example, a ramp may be located at this position.
- a lower portion of the front bumper should be raised as far (for example, over the suspension), until a minimum height of 0.4 m is reached.
- the height adjustment can in turn already happen when the vehicle approaches the ramp.
- an exemplary parking height of the utility vehicle can be set.
- FIG. 2 thus shows various possibilities as to how, at predetermined points, a height adjustment of the vehicle with respect to reference points is required. For all actions shown in particular no active participation of the driver is required. Rather, the system receives automatically via the interface 1 10 the
- the system can then automatically trigger the corresponding height settings as it approaches the predetermined positions. This can happen in particular in good time before arrival at the predetermined positions.
- this predetermined range may be a distance, or may optionally include a time range defining an expected arrival at the predetermined point.
- Thresholds are defined that define a minimum or maximum distance from the predetermined points or also define a predetermined period of time.
- the system can continuously determine the position of the vehicle and trigger the height adjustment of the part of the vehicle when a threshold value is exceeded.
- 3 shows a flowchart for a method performed by the system to change a height of at least a portion of a utility vehicle at at least one predetermined location.
- the commercial vehicle again includes the
- the method comprises the steps of receiving S1 10 data indicative of a target altitude of the at least a portion of the utility vehicle at the predetermined location, determining S120 a position of the utility vehicle, and adjusting S130 a height of the at least a portion of the utility vehicle to the received target altitude.
- a height control is possible, for example via the suspension and allows any vehicle parts or even the entire vehicle in height
- Embodiments are flexibly applicable to any areas, as the
- the height adjustment is advantageously not made until the predetermined positions have been reached, but has already been triggered beforehand via corresponding threshold values, so that a smooth driving style is made possible.
- Embodiments allow direct control of the commercial vehicle or an entire commercial vehicle combination (eg, a tractor and a trailer).
- any parts of the commercial vehicle, the tractor or the trailer can be controlled in terms of height, so that an improvement in comfort and safety is achieved.
- the height is adjusted automatically and environmental changes can also be automatically detected.
- the distance to the predetermined points or the expected travel time can be constantly monitored and corrected so as to smoothly perform the operation of the commercial vehicle.
- a sensor unit can be integrated in the system in order to be able to continuously record the environment, for example.
- the system can access corresponding sensors of the commercial vehicle.
- the sensors may include, for example, a radar, a laser scanner, a wireless transmission device, a cellular module, a differential or global
- Positioning system a camera, other localization systems.
- the buildings 310, 320, 330 can be detected from the Fig. 2, so as to allow a relative position determination.
- the required height information eg the height of the curb
- the vehicle can measure this actual state itself (for example, via the existing sensor unit).
- the bus can determine the distance to the bus stop, so as to be able to perform, for example, a reduction in time before stopping. It is understood that different altitude values can be set at different bus stops.
- a transport vehicle should be loaded.
- Today, such operations are usually carried out manually by the driver, who first has to set the vehicle to the loading dock after parking.
- the required loading height is already known in advance and has been transmitted from the database to the vehicle, using the position determining means 40 a corresponding
- Another application is in height limits at intersections, where it may be required that the highest point of the commercial vehicle
- Maxi times height may not exceed, for example, to be able to pass freely under traffic lights or similar restrictions.
- the height measurement can be performed as an example at the highest point of the vehicle as a reference point. Alternatively, the height measurement can be carried out at any other point of the frame or the body, in which case a corresponding conversion may be possible.
- the vehicle can receive the required information via the interface 110 from the database and locally in the
- the system can in particular cause the suspension to automatically perform a lowering of the vehicle or the vehicle parts in good time before reaching the appropriate points and then after the passage in turn to allow a return to the normal state.
- ⁇ perform, which are provided for example on the road or on the buildings and can be detected by a specific sensor of the vehicle.
- a specific sensor of the vehicle for example, cameras, laser scanners, radars or other localization systems can be provided in the utility vehicle and a corresponding infrastructure (eg.
- the determination of the current position relative to the reference points may, for example, using dynamic vehicle sensors, such as a tachometer, rotation rate meter, a steering angle sensor or other sensors.
- the information that is loaded from the database into the vehicle can be stored together with other information in a memory in the commercial vehicle (eg in a navigation system). This information can also be combined with appropriate map material to facilitate orientation and positioning.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016116856.4A DE102016116856A1 (de) | 2016-09-08 | 2016-09-08 | System und Verfahren zum Anpassen einer Höhe zumindest eines Teiles eines Nutzfahrzeuges |
| PCT/EP2017/070612 WO2018046250A1 (de) | 2016-09-08 | 2017-08-14 | System und verfahren zum anpassen einer höhe zumindest eines teiles eines nutzfahrzeuges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3509879A1 true EP3509879A1 (de) | 2019-07-17 |
Family
ID=59686934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17755464.9A Withdrawn EP3509879A1 (de) | 2016-09-08 | 2017-08-14 | System und verfahren zum anpassen einer höhe zumindest eines teiles eines nutzfahrzeuges |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20190193505A1 (de) |
| EP (1) | EP3509879A1 (de) |
| CN (1) | CN109952216B (de) |
| DE (1) | DE102016116856A1 (de) |
| WO (1) | WO2018046250A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110997362B (zh) | 2017-05-08 | 2023-07-28 | 苹果公司 | 主动悬架系统 |
| US11124035B1 (en) | 2017-09-25 | 2021-09-21 | Apple Inc. | Multi-stage active suspension actuator |
| SE542859C2 (en) * | 2018-08-24 | 2020-07-21 | Scania Cv Ab | A method and a system for controlling a vehicle height of modularized vehicle in relation to the road surface |
| DE102018214599B4 (de) * | 2018-08-29 | 2021-11-25 | Audi Ag | Verfahren zum automatischen Einstellen eines Niveausystems eines Kraftfahrzeugs |
| US11458796B2 (en) * | 2018-09-24 | 2022-10-04 | Zoox, Inc. | Controlling vehicle suspension system using pressure set point |
| US11345209B1 (en) | 2019-06-03 | 2022-05-31 | Apple Inc. | Suspension systems |
| DE102019004785A1 (de) | 2019-07-09 | 2020-01-09 | Daimler Ag | Vorrichtung und Verfahren zur Steuerung einer Fahrzeugfederung |
| DE102019212272A1 (de) * | 2019-08-15 | 2021-02-18 | Zf Friedrichshafen Ag | Steuerung eines Fahrzeugdämpfungssystems |
| DE102019217592A1 (de) * | 2019-11-14 | 2021-05-20 | Zf Friedrichshafen Ag | Ladungserfassungsvorrichtung |
| EP4699830A3 (de) * | 2019-11-21 | 2026-04-15 | Tesla, Inc. | Einstellbare aufhängung für ein fahrzeug |
| JP7409283B2 (ja) * | 2020-10-22 | 2024-01-09 | トヨタ自動車株式会社 | スロープ付き車両 |
| JP7396259B2 (ja) * | 2020-12-09 | 2023-12-12 | トヨタ自動車株式会社 | 自動運転車両及び自動運転方法 |
| DE102021004065A1 (de) | 2021-08-06 | 2021-10-07 | Daimler Ag | Verfahren zum Betrieb eines Fahrzeugs |
| DE102021129090A1 (de) | 2021-11-09 | 2023-05-11 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung für ein assistenzsystem zum steuern einer adaptiven niveauregulierung, assistenzsystem, verfahren sowie computerlesbares speichermedium |
| DE102024104869A1 (de) * | 2024-02-21 | 2025-08-21 | Zf Cv Systems Global Gmbh | Verfahren zum Betreiben eines Fahrzeugs, Fahrzeug, Infrastrukturvorrichtung und System |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102011000668A1 (de) * | 2011-02-11 | 2012-08-16 | Haldex Brake Products Gmbh | Verfahren zur Fahrerunterstützung bei einem Andock-Vorgang eines Nutzfahrzeugs an einer Rampe |
| DE102015006597A1 (de) * | 2014-05-28 | 2015-12-03 | Scania Cv Ab | Niveauanpassung bei einem Fahrzeug |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5549412A (en) | 1995-05-24 | 1996-08-27 | Blaw-Knox Construction Equipment Corporation | Position referencing, measuring and paving method and apparatus for a profiler and paver |
| US5862511A (en) * | 1995-12-28 | 1999-01-19 | Magellan Dis, Inc. | Vehicle navigation system and method |
| DE10338875A1 (de) | 2003-08-23 | 2005-03-17 | Continental Aktiengesellschaft | Verfahren zum Betreiben eines Niveauregulierungssystems an Kraftfahrzeugen und Niveauregulierungssystem dazu |
| CN100554016C (zh) * | 2003-10-24 | 2009-10-28 | 罗伯特.博世有限公司 | 与车辆装载状况相匹配的行驶动力学调节系统 |
| SE528864C2 (sv) * | 2004-12-30 | 2007-02-27 | Volvo Lastvagnar Ab | Informationsbaserad styrning av chassihöjden hos ett fordon |
| SE0501432L (sv) * | 2005-06-17 | 2006-12-18 | Volvo Lastvagnar Ab | Höjdregleringssystem för ett fordon |
| FR2893499B1 (fr) * | 2005-11-21 | 2008-09-26 | Irisbus France Sa | Vehicule, dispositif et procede d'acces a ce vehicule pour des personnes a mobilite reduite |
| JP4539694B2 (ja) * | 2007-08-28 | 2010-09-08 | トヨタ自動車株式会社 | 車高調整装置 |
| US8185269B2 (en) | 2008-12-16 | 2012-05-22 | GM Global Technology Operations LLC | Active suspension system for a vehicle and method of operating the same |
| US20140095023A1 (en) * | 2012-09-28 | 2014-04-03 | Tesla Motors, Inc. | Vehicle Air Suspension Control System |
| WO2014145018A2 (en) | 2013-03-15 | 2014-09-18 | Levant Power Corporation | Active vehicle suspension improvements |
| US9272596B2 (en) | 2013-06-21 | 2016-03-01 | Continental Automotive Systems, Inc. | GPS activated park mode for adjustable suspension systems |
| DE102015000718A1 (de) * | 2015-01-21 | 2016-07-21 | Man Truck & Bus Ag | Verfahren und Vorrichtung zur Niveauregelung eines gefederten Fahrzeugaufbaus |
| US9910442B2 (en) * | 2016-06-28 | 2018-03-06 | Toyota Motor Engineering & Manufacturing North America, Inc. | Occluded area detection with static obstacle maps |
-
2016
- 2016-09-08 DE DE102016116856.4A patent/DE102016116856A1/de not_active Withdrawn
-
2017
- 2017-08-14 CN CN201780068719.0A patent/CN109952216B/zh not_active Expired - Fee Related
- 2017-08-14 US US16/329,578 patent/US20190193505A1/en not_active Abandoned
- 2017-08-14 EP EP17755464.9A patent/EP3509879A1/de not_active Withdrawn
- 2017-08-14 WO PCT/EP2017/070612 patent/WO2018046250A1/de not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011000668A1 (de) * | 2011-02-11 | 2012-08-16 | Haldex Brake Products Gmbh | Verfahren zur Fahrerunterstützung bei einem Andock-Vorgang eines Nutzfahrzeugs an einer Rampe |
| DE102015006597A1 (de) * | 2014-05-28 | 2015-12-03 | Scania Cv Ab | Niveauanpassung bei einem Fahrzeug |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2018046250A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190193505A1 (en) | 2019-06-27 |
| CN109952216B (zh) | 2023-04-11 |
| CN109952216A (zh) | 2019-06-28 |
| DE102016116856A1 (de) | 2018-03-08 |
| WO2018046250A1 (de) | 2018-03-15 |
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