EP4070291B1 - Véhicule avec système et dispositif de détection permettant de vérifier l'état d'au moins un composant d'un véhicule, et procédé de vérification d'état - Google Patents

Véhicule avec système et dispositif de détection permettant de vérifier l'état d'au moins un composant d'un véhicule, et procédé de vérification d'état Download PDF

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Publication number
EP4070291B1
EP4070291B1 EP20817310.4A EP20817310A EP4070291B1 EP 4070291 B1 EP4070291 B1 EP 4070291B1 EP 20817310 A EP20817310 A EP 20817310A EP 4070291 B1 EP4070291 B1 EP 4070291B1
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EP
European Patent Office
Prior art keywords
vehicle
detection device
component
detection
checked
Prior art date
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EP20817310.4A
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German (de)
English (en)
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EP4070291A1 (fr
Inventor
Mark Hartmann
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SAF Holland GmbH
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SAF Holland GmbH
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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
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0808—Diagnosing performance data
    • 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
    • G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction

Definitions

  • the present invention relates to a vehicle, in particular a commercial vehicle, with a system for checking a state of at least one component of a vehicle and a method for checking a state.
  • a vehicle can be on the road without a driver as part of autonomous driving.
  • the vehicle can be a commercial vehicle, in particular a truck.
  • the test of safety-relevant and load-bearing parts of the vehicle before starting a journey has typically been carried out by a driver, for example by visual inspection. If the driver is absent, this task must be carried out by an additional person.
  • the prior art knows devices that automatically or actively emit signals or information that provide information about the current status of a component.
  • the DE 10 2004 006 295 B4 shows a device for monitoring a physical quantity of a wheel mounted on a vehicle, the device being mounted on the wheel.
  • the DE 10 2016 012 052 A1 relates to a device for departure control for a vehicle with an external video system for recording and storing image data of the vehicle.
  • various legal regulations e.g. BGG 915 of the German statutory accident insurance
  • the lighting, wheels, brakes, engine and drive, steering, driver's cab and fittings, body, load securing and trailer operation must be tested before setting off.
  • the DE 10 2004 006 295 B4 describes an apparatus for monitoring a physical quantity of a wheel mounted on a vehicle.
  • the device has a sensor for determining the size, a transmitter for sending data supplied by the sensor and a control device which is designed to separate the energy source from the sensor and sensor or to put the sensor and sensor into an energy-saving mode when the vehicle is not is in operation.
  • the DE 10 2018 002 966 A1 describes a device for carrying out a departure check for a vehicle, which, before the vehicle departs, uses detected signals from a vehicle-mounted sensor system to determine whether a living being and/or an object is located in a specific area.
  • the DE 11 2016 007 265 T5 describes an autonomous vehicle that carries a drone.
  • the drone can be used between trips to inspect the autonomous vehicle. Images can be sent from the drone to other components for image analysis. This document discloses the preamble of claim 1.
  • the DE 10 2015 110 812 A1 describes an automotive drone deployment system that includes at least a vehicle and a drone.
  • the drone is designed to attach to and detach from the vehicle.
  • the vehicle and the drone are in communication with each other to exchange information.
  • the invention provides for information to be recorded in a defined area on the vehicle.
  • the information collected can then be forwarded in the form of a data record, preferably via wireless transmission, to an evaluation device and analyzed there.
  • the data can also be forwarded via cable.
  • the evaluation device includes a computer, for example, which is designed to use the recorded data set to determine the status of the checked component.
  • the evaluation device can be integrated in the vehicle or in an external control center. For example, if the data record includes an optically recorded image, a comparison with one or more target images can be carried out in order to evaluate the condition of the component.
  • the departure check can be carried out fully automatically. Alternatively, it can also be carried out remotely by a person or at least partially monitored by a person, for example in form a partially automated departure check.
  • the detection device can be carried along with the vehicle, a departure check is possible at any location and, in particular, independently of the measuring devices present at the departure location or the personnel present. It is preferably provided that at least temporarily, preferably always, there is a distance of at least 10 cm, preferably at least 30 cm and particularly preferably at least 50 cm between the acquisition device and the specified area during acquisition of the data set. The detection device is thus advantageously at a distance from the defined area.
  • the detection device comprises a sensor which is based, for example, on the detection and/or emission of electromagnetic waves and/or sound waves.
  • This can be a video camera, for example, which collects information in the form of optical recordings, preferably in the form of one or more images, from a specified area in or on the vehicle and thus, for example, captures one or more components of the vehicle.
  • a recorded image can then preferably be processed using an image evaluation program of the evaluation device and, for example, compared with a target image in order to determine changes in the area or in one or more components.
  • measurements in the infrared spectral range using infrared sensors are also conceivable, for example to check the temperature of one or more components and, for example, to detect overheating in good time.
  • sensors can include light sensors, radar sensors, laser-based measuring arrangements, ultrasonic sensors and microphones.
  • the noises during vehicle operation can be monitored with microphones, for example to detect engine stuttering at an early stage.
  • temperature measuring devices such as resistance thermometers or thermocouples can be used to check the temperature of one or more components.
  • a pressure sensor is also conceivable, for example can be used to check tire pressure.
  • Strain gauges can be used to detect deformations in components such as the body.
  • the use of a Hall probe is also conceivable, for example to check the shielding of electrical lines or of voltage converters in the vehicle, in particular in an electric vehicle.
  • the detection device consists of several sensors, in particular a combination of different sensors is also possible. Comparing the readings from different sensors can provide greater security.
  • a more detailed analysis of a component can also be enabled. For example, it could detect when a component has deformed due to overheating by simultaneously monitoring the component's shape and temperature. Provision is particularly preferably made for the detection device to comprise a data collection device which is in contact with a number of sensors and collects the information coming from the sensors and forwards it to the evaluation device.
  • the data collection device can, for example, be at a distance from the sensors, for example at least 10 cm, preferably at least 20 cm and particularly preferably at least 50 cm.
  • the detection device is expediently mobile and/or pivotable, preferably about one, two or three axes, and/or movable and/or variable in location.
  • the detection device in particular the data collection device, is positioned on a moving means. Provision is particularly preferably made for the detection device to be both mobile and pivotable. As a result, by appropriately aligning the detection device, regions to be detected that are distant from one another can also be examined with one detection device, in particular a single detection device.
  • the detection device in particular the movement means, is a carriage on a rail system.
  • the detection device and/or the movement means has a drive.
  • This drive can be electric, pneumatic, hydraulic and/or mechanical. Due to the mobility, the detection device can advantageously be used at several locations. As a result, costs can be saved, among other things, since fewer detection devices are required overall to cover all relevant components of the vehicle.
  • the rail system preferably extends in the longitudinal direction of the vehicle.
  • the rail system is attached to a top and/or bottom of a trailer.
  • the rail system is preferably arranged in the center and/or on edge regions of the top and/or bottom of the vehicle, in particular the trailer, as seen in the transverse direction.
  • the detection device preferably detects a plurality of specified areas, with each specified area comprising at least one component to be checked.
  • the detection device can also be rotatable or pivotable and thus cover, ie detect, several areas from one location. “Capturing” is preferably to be understood as meaning the recording or receipt of a data record. Alternatively, it is also conceivable that the detection device covers several areas lying one behind the other or next to one another and, for example, by changing the focus and/or filtering out parts of the recorded information, detects a different area in each case.
  • the detection device is positioned on the outside of the vehicle. This advantageously makes it possible to also check external components of the vehicle, such as one or more tires, locking mechanisms or the outer body.
  • the at least one component to be detected is preferably part of a body and/or part of a chassis and/or part of a drive and/or part of a connection system of the vehicle.
  • the body or the structure can be a body shell (doors, hoods and top), a driver's cab, glazing, seals, door locks, windshield wiper system, lighting equipment, bumpers, instruments, seats, z. for any passengers, interior trim, heating and air conditioning, and one or more batteries.
  • These components can be checked, for example, by optical sensors to damage such. B. deformations or cracks, or defective lighting equipment such. B. defective headlights or direction indicators to recognize. Heating and air conditioning, on the other hand, could be checked using infrared sensors, for example.
  • the chassis includes a chassis, which is also referred to as a frame, rims, tires and wheels, wheel location, suspension, brakes and steering.
  • a visual check for damage is also possible for the components of the chassis.
  • the temperature of individual components, in particular the brakes can also be detected, for example, by an infrared sensor.
  • the drive includes an engine, engine cooling, energy storage and torque converter with clutch and manual transmission.
  • the connection technology includes one or more locking devices, such as door locks, load securing, trailer/semi-trailer operation and coupling. Here, for example, it can be checked whether doors or other locking devices are properly locked in order to prevent a load from being lost, for example due to falling or theft.
  • the correct connection of trailers or the successful coupling can also be checked.
  • These components can advantageously be checked by one or more detection devices positioned inside and outside.
  • the electrics and electronics, too is in or on the listed vehicle parts can be checked. This means that all relevant components can be checked, for example, as part of a departure check.
  • the detection device is preferably designed to be able to check the state of one or more components while the vehicle is driving. This allows problems such as defective components or components that may soon be defective due to advanced wear to be identified. Especially when there is no driver in autonomous vehicles, this option of monitoring components while driving is helpful in order to avoid accidents.
  • the temperature of the brakes can be monitored with an infrared camera.
  • a single movable infrared camera can monitor the temperatures of all brakes and can thus replace several individual sensors. Damage caused by environmental influences, such as collisions with other vehicles or z. B. during a storm on the vehicle falling parts, such as branches or stones, are quickly registered.
  • the data set recorded by the recording device can advantageously be storable in a storage device.
  • the storage device can be based on magnetic or electronic storage, for example.
  • hard disk drives or semiconductor memories such as flash memories, memory cards, USB sticks or SSDs, are conceivable.
  • Stored data can be used, for example, as proof of a proper departure check and/or the condition of the vehicle at the start of the journey.
  • Stored data sets can also be used to compare with newly recorded data sets, for example to change the components, e.g. B. by wear and tear to be able to register. As a result, components in need of repair can be identified in good time and advantageously even before a final defect occurs.
  • the system preferably includes a communication device, by means of which information relating to the status of a component can be transmitted to a control center.
  • information about several vehicles can be collected and possibly also processed. This makes it easier to organize necessary repairs and/or spare parts, for example. It is also conceivable that, based on the condition of its checked components, a vehicle can be given new commands, such as stopping a journey and returning to a fleet or a repair shop.
  • the communication device is advantageously connected to a network.
  • the connection can, for example, run via the central office.
  • the communication device is directly connected to a network.
  • it can connect to a stationary hub or connect directly to other vehicles in the area.
  • a warning is sent to other vehicles in the event of problems with one or more components in order to avoid accidents.
  • Problems could be, for example, brakes that fail for a short time or do not work properly, locking devices that open unintentionally (which could cause goods to be transported, for example, to fall) or a defective trailer hitch.
  • a hub could be used to automatically contact a service station, e.g. B. Request repairs.
  • the detection device is preferably located at least partially, preferably completely, in a closed area during an idle state.
  • An enclosed area can be, for example, a lockable container such as a chamber, capsule, or small garage attached to or part of the vehicle.
  • a bulge possible on the vehicle in which, for example, a swivel arm on which a detection device is attached is lowered when at rest.
  • the bulge can also have a closure mechanism, such as a flap or a sliding or rotating closure.
  • Another aspect of the present invention is a method for determining a condition of at least one component of a vehicle according to claim 10.
  • FIG 1 Illustrated is a vehicle 5 having a system 100 for checking a condition of a component on the vehicle 5 according to a first exemplary embodiment of the present invention.
  • the vehicle 5 shown here is an articulated lorry, to which several detection devices 10 are attached on carriages 13 and can move on a rail system 12 .
  • detection devices 10 are located on the outside of vehicle 5, but it is also possible for detection devices 10 to also be located inside vehicle 5.
  • the detectors 10 shown are intended to be exemplary only and should not be construed as limiting, particularly with respect to the shape and placement of the detectors 10 .
  • the detection devices 10 in this example are designed to the outer Components of the vehicle 5 to check.
  • the detection devices 10 can use the rail system 12 to check a plurality of specified areas on the outside of the vehicle 5, in particular on the body and the chassis of the vehicle 5. It is also optionally possible to rotate the detection devices 10 on the carriage 13 in order to check components that are located in different specified areas by the detection device 10 changing its viewing angle. For example, locking devices such as doors and tailgates can be checked, which can be done with optical sensors, for example. A functional test of the lighting device of the vehicle 5 can also be carried out using light sensors. It is also possible for a detection device 10 on a carriage 13 to include different sensors in order to check different components with the appropriate sensor as required, for example by optical imaging to check a closure device and by light sensor to check the lighting device.
  • the detection device 10 is arranged on an upper side and/or underside of a trailer.
  • the rail system 12 extends more than 50%, preferably more than 70% and particularly preferably more than 80% of the longitudinal extent of the trailer in the longitudinal direction of the trailer. It is also envisioned that the track system 12 could have both longitudinal and transverse components to allow the sensing device 10 to move both longitudinally and transversely on or under the trailer.
  • the system is particularly suitable for departure checks.
  • the detection devices 10 Before and after the check, the detection devices 10 can each travel over the rail system 12 into the respectively provided closed areas 11 in order to be put into a rest state there. This protects them from environmental influences and protected from unwanted access by unauthorized persons.
  • the detection devices 10 it is also possible for the detection devices 10 to be used continuously or intermittently while driving.
  • a detector 10 on the underside of the vehicle 5 could monitor the temperature of the brakes using an infrared camera. Due to the mobility, a detection device 10 with a sensor that can cover all areas with brakes is sufficient for this purpose. While a quasi-continuous check is thus possible alternately between the brakes, the detection device 10 could also be active at specific time intervals, as a result of which energy can be saved.
  • a system is also possible in which a detection device 10 is activated when required, for example to find the cause when an unexplained problem occurs.
  • the brakes could be checked in a targeted manner if the braking performance deteriorated, or the tires 4 and axles could be checked if the driving behavior deteriorated.
  • an additional sensor is also conceivable which, in the event of unfavorable external conditions, prevents the detection devices 10 from being activated and causes them to remain in the closed area 11 or to go there.
  • unfavorable conditions could be, for example, a muddy subsoil, which could lead to soiling of the optics.
  • FIG. 1 shows a vehicle 5 with a system 100 for checking a condition of a component on the vehicle 5 according to an embodiment which is not part of the invention.
  • the vehicle 5 shown here is an articulated lorry with a detection device 10 which is attached to a flying drone 14 .
  • a detection device 10 due to the great mobility, at least the entire exterior of the vehicle 5 can be checked with a detection device 10 .
  • the detection device 10 has two or more different sensors in order to be able to check different components appropriately.
  • a drivable drone 14 would also be possible, which drives around the vehicle 5 or drives on the vehicle 5 and in this way can examine a number of specified areas.
  • Another drone 14 inside the vehicle 5 is also conceivable as an option Components in designated area inside vehicle 5 checked.
  • the drone 14 is connected to an evaluation device 20 in the vehicle 5 by a wireless connection.
  • Information in the form of a data record 19, which is collected when checking the components, can be transmitted via the wireless connection.
  • the wireless connection can be based, for example, on WLAN, Bluetooth or mobile Internet.
  • the drone 14 can advantageously carry out a check, such as a departure check, completely autonomously. However, it is also conceivable for the check to be carried out remotely, for example from the control center. In this embodiment, when the drone 14 is not in use, it is located in a closed area 11 which can be closed by a flap 11a. Alternatively, other locking mechanisms are also possible, such as a sunroof.
  • the drone 14 is protected from external influences and energy can be saved in an idle state.
  • there is a docking station in the closed area to which the drone 14, e.g. B. via an electrical connection, can be charged with energy.
  • a connection for data transmission is also optionally possible, to which updates for a system software of the drone 14 can be transmitted, for example.
  • the recorded data set 19 can also be transmitted via a data connection. This can be useful, for example, if wireless transmission is not possible or not desired.
  • a data port can also be an alternative option in case wireless transmission fails.
  • the drone 14 can also be used at least temporarily while the vehicle 5 is traveling in order to check one or more components on the vehicle 5 .
  • figure 3 1 is an underside view of a vehicle 5 having a system 100 for inspecting multiple wheels 4 and/or multiple brakes of the vehicle 5 according to a third exemplary embodiment not forming part of the present invention.
  • the vehicle 5 can be a commercial vehicle, for example.
  • the detection device 10 includes a detection device 10 which is located on the underside of the vehicle 5 .
  • the detection device 10 is attached to a telescoping swivel arm 15 via a rotary axis 15b.
  • the swivel arm 15 in turn is rotatably attached to the underside of the vehicle 5 by means of a rotary axis 15a.
  • the detection device 10 includes, for example, an infrared sensor with which the temperature of all brakes can be detected. As a result, a single sensor advantageously replaces a number of sensors.
  • the tire profile can also be checked with an optical camera, for example, or damage, such as cracks in the brake disc or a burst tire, can be detected.
  • the swivel arm 15 with the detection device 10 is lowered into a bulge 110 .
  • the bulge 110 may include a closure mechanism such as a sliding door. This protects the detection device 10 from external influences.
  • the detection device 10 can be used, for example, at the start of a journey during a departure check or during a stopover. Optionally, use while driving is also conceivable.
  • FIG 4 shows an example of a schematic representation of a method for determining a state of at least one component of a vehicle 5 with a system 100 according to the present invention.
  • a detection device 10 records information in the form of a data record 19, the information being present in a specified area, preferably in several specified areas, on the vehicle 5, the specified area comprising at least one component to be checked.
  • the data record 19 is then made available to an evaluation device 20 via a wireless connection, alternatively also via a cable connection.
  • the evaluation device 20 now determines the state of the component using the recorded data set 19 .
  • the evaluation device comprises, for example, a computer or a microprocessor, which is designed to use the recorded data set to determine the state of the checked component.
  • the data set can now be stored on a storage device 30 in an optional fourth step.
  • the storage device 30 can be a hard disk or a flash memory, for example.
  • the stored data can e.g. B. serve as proof of a pre-departure check or as a comparison with data that is recorded at a later point in time.
  • the data set 19 can be forwarded to a communication device 40 which sends the data set 19 z. B. sent to a control center.
  • a communication device 40 which sends the data set 19 z. B. sent to a control center.
  • a database can be created for a number of vehicles 5, for example.
  • any necessary repairs can be coordinated centrally.

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  • General Physics & Mathematics (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Traffic Control Systems (AREA)

Claims (10)

  1. Véhicule (5), en particulier véhicule utilitaire, comportant un système (100) destiné à contrôler l'état d'au moins un composant sur le véhicule (5), le système (100) comprenant
    - un moyen de mouvement et un système de rails,
    - un dispositif d'acquisition (10) qui acquiert des informations sous la forme d'un jeu de données (19) dans une zone définie sur le véhicule, la zone définie comprenant ledit au moins un composant à contrôler, et
    - un dispositif d'évaluation (20) auquel le jeu de données (19) est fourni par le dispositif d'acquisition (10), le dispositif d'évaluation (20) étant configuré pour déterminer l'état dudit au moins un composant à l'aide du jeu de données (19) acquis,
    le dispositif d'acquisition (10) étant fixé au véhicule (5), le dispositif d'acquisition (10) étant positionné sur le moyen de mouvement, le dispositif d'acquisition (10) comprenant un capteur, le capteur se basant en particulier sur l'acquisition et/ou l'émission d'ondes électromagnétiques et/ou d'ondes sonores,
    caractérisé en ce que
    le dispositif d'acquisition (10) est positionné sur une face extérieure du véhicule, le moyen de mouvement étant un chariot sur le système de rails, et le dispositif d'acquisition (10) et/ou le moyen de mouvement comprenant un entraînement.
  2. Véhicule (5), en particulier véhicule utilitaire, comportant un système (100) selon la revendication 1,
    dans lequel le dispositif d'acquisition (10) est disposé sur le véhicule (5) de manière mobile et/ou pivotante et/ou déplaçable et/ou transportable.
  3. Véhicule (5), en particulier véhicule utilitaire, comportant un système (100) selon l'une des revendications précédentes,
    dans lequel le dispositif d'acquisition (10) détecte plusieurs zones définies, chaque zone définie comprenant au moins un composant à contrôler.
  4. Véhicule (5), en particulier véhicule utilitaire, comportant un système (100) selon l'une des revendications précédentes,
    dans lequel ledit au moins un composant à contrôler fait partie d'une carrosserie ou d'un train de roulement ou d'un entraînement ou d'un ensemble de connexion du véhicule (5).
  5. Véhicule (5), en particulier véhicule utilitaire, comportant un système (100) selon l'une des revendications précédentes,
    dans lequel le dispositif d'acquisition est conçu pour pourvoir contrôler l'état dudit au moins un composant pendant un voyage du véhicule (5).
  6. Véhicule (5), en particulier véhicule utilitaire, comportant un système (100) selon l'une des revendications précédentes,
    dans lequel le jeu de données peut être stocké dans un dispositif de stockage (30).
  7. Véhicule (5), en particulier véhicule utilitaire, comportant un système (100) selon l'une des revendications précédentes,
    dans lequel le système (100) comprend un dispositif de communication (40) au moyen duquel une information concernant l'état peut être transmise à une centrale.
  8. Système (100) selon la revendication 7,
    dans lequel le dispositif de communication (40) est en liaison avec un réseau (50).
  9. Véhicule (5), en particulier véhicule utilitaire, comportant un système (100) selon l'une des revendications précédentes,
    dans lequel le dispositif d'acquisition (10) se trouve dans une zone fermée (11) pendant un état de repos.
  10. Procédé pour déterminer un état d'au moins un composant d'un véhicule (5), en particulier d'un véhicule utilitaire, avec un système (100) destiné à contrôler un état d'au moins un composant sur un véhicule (5), en particulier sur un véhicule utilitaire, comprenant les étapes consistant à :
    (a) acquérir des informations sous la forme d'un jeu de données au moyen d'un dispositif d'acquisition (10), les informations étant présentes dans une zone définie, de préférence dans plusieurs zones définies, sur le véhicule (5), la zone définie comprenant ledit au moins un composant à contrôler,
    (b) fournir le jeu de données à un dispositif d'évaluation (20), et
    (c) déterminer l'état du composant par le dispositif d'évaluation (20) à l'aide du jeu de données acquis, le dispositif d'acquisition (10) étant fixé au véhicule (5) et étant positionné sur un moyen de mouvement, le dispositif d'acquisition (10) comprenant un capteur, le capteur se basant en particulier sur l'acquisition et/ou l'émission d'ondes électromagnétiques et/ou d'ondes sonores,
    caractérisé en ce que
    le moyen de mouvement est un chariot sur un système de rails,
    le dispositif d'acquisition (10) et/ou le moyen de mouvement comprenant un entraînement, le dispositif d'acquisition (10) étant positionné sur une face extérieure du véhicule (5).
EP20817310.4A 2019-12-05 2020-12-01 Véhicule avec système et dispositif de détection permettant de vérifier l'état d'au moins un composant d'un véhicule, et procédé de vérification d'état Active EP4070291B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019133172.2A DE102019133172A1 (de) 2019-12-05 2019-12-05 System und Erfassungseinrichtung zum Überprüfen eines Zustands mindestens einer Komponente eines Fahrzeugs und Verfahren zum Überprüfen eines Zustands
PCT/EP2020/084137 WO2021110683A1 (fr) 2019-12-05 2020-12-01 Système et dispositif de détection permettant de vérifier l'état d'au moins un composant d'un véhicule, et procédé de vérification d'état

Publications (2)

Publication Number Publication Date
EP4070291A1 EP4070291A1 (fr) 2022-10-12
EP4070291B1 true EP4070291B1 (fr) 2023-06-07

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EP20817310.4A Active EP4070291B1 (fr) 2019-12-05 2020-12-01 Véhicule avec système et dispositif de détection permettant de vérifier l'état d'au moins un composant d'un véhicule, et procédé de vérification d'état

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US (1) US20220415100A1 (fr)
EP (1) EP4070291B1 (fr)
CN (1) CN114830196A (fr)
DE (1) DE102019133172A1 (fr)
PL (1) PL4070291T3 (fr)
WO (1) WO2021110683A1 (fr)

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DE102021116068A1 (de) 2021-06-22 2022-12-22 Zf Cv Systems Global Gmbh Verfahren zum Inspizieren eines Fahrzeuges und Inspektions-System
WO2024002694A1 (fr) 2022-07-01 2024-01-04 Zf Cv Systems Global Gmbh Procédé de surveillance d'un système d'éclairage d'un véhicule, en particulier d'un véhicule utilitaire, unité de commande électronique, véhicule, en particulier véhicule utilitaire, et programme informatique
DE102022119893A1 (de) 2022-08-08 2024-02-08 Bayerische Motoren Werke Aktiengesellschaft Sicherheitssystem für ein Kraftfahrzeug, Kraftfahrzeug sowie Verfahren zum Durchführen einer Sicherheitsüberprüfung bei einem Kraftfahrzeug
DE102022208648A1 (de) 2022-08-22 2024-02-22 Zf Friedrichshafen Ag Verfahren zur Erkennung eines Zustands eines Stützelements für eine Arbeitseinrichtung eines Arbeitsfahrzeugs, Steuereinrichtung dafür und Arbeitsfahrzeug damit
DE102023115823A1 (de) 2023-06-16 2023-08-10 Daimler Truck AG Verfahren zur Durchführung einer Abfahrtskontrolle eines autonom fahrenden Fahrzeuggespanns

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DE102019133172A1 (de) 2021-06-10
PL4070291T3 (pl) 2023-11-06
EP4070291A1 (fr) 2022-10-12
WO2021110683A1 (fr) 2021-06-10
US20220415100A1 (en) 2022-12-29

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