EP3510580A1 - Konzept zum erfassen eines umfelds eines kraftfahrzeugs - Google Patents
Konzept zum erfassen eines umfelds eines kraftfahrzeugsInfo
- Publication number
- EP3510580A1 EP3510580A1 EP17754299.0A EP17754299A EP3510580A1 EP 3510580 A1 EP3510580 A1 EP 3510580A1 EP 17754299 A EP17754299 A EP 17754299A EP 3510580 A1 EP3510580 A1 EP 3510580A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- environment
- data
- processing device
- data processing
- motor vehicle
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/143—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces inside the vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
- G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/147—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas where the parking area is within an open public zone, e.g. city centre
Definitions
- the invention relates to an apparatus and a method for detecting a vehicle
- the invention further relates to a motor vehicle.
- the invention relates to a method for processing a motor vehicle.
- the invention relates to a system for detecting an environment of a motor vehicle.
- the invention further relates to a computer program.
- Systems for determining parking areas at a roadside are known as such. They usually include two subsystems: a first subsystem is located in the motor vehicle and a second subsystem is located in a cloud infrastructure.
- the sub-system which is located in the motor vehicle, includes environmental sensors that scan a roadside when the motor vehicle drives along the roadside.
- the sensor raw data are then further processed in a parking control device of the motor vehicle.
- a parking control device of the motor vehicle This means, for example, that in the parking control unit occupied or free areas are determined and their dimensions or distances from one another.
- a position for example by means of a GPS sensor, the occupied or free surfaces is determined in addition to a communication unit of the motor vehicle, these data (position of determined area and its occupancy state, ie free or unoccupied) to the sub-system, which is located in the cloud infrastructure.
- the sub-system which is located in the cloud infrastructure, processes this data and determines, for example, whether an open space is an entry or not.
- This further processed data is then sent, for example, back to the motor vehicle or to other motor vehicles, so that the information contained in this further processed data can be displayed in the respective motor vehicle and / or can be provided via the Internet.
- a position determination component for example a GPS sensor, must be located within the motor vehicle.
- a communication component must be located within the motor vehicle for communication with the sub-system, which is located within the cloud infrastructure.
- the object underlying the invention is to provide an efficient concept for efficiently detecting an environment of a motor vehicle, which overcomes the disadvantages described above and which efficiently enables a motor vehicle to be part of a system also subsequently, ie after its manufacture to determine parking spaces can be.
- an apparatus for detecting an environment of a motor vehicle comprising:
- one or more sensor units each comprising one or more environment sensors for detecting an environment of a motor vehicle and a communication interface for wired transmission of environment sensor data corresponding to the respective detection
- the parking control device has a communication interface that is configured to receive the environment sensor data by way of a wired connection
- the first data processing device has a communication module that is configured to receive the environmental sensor data from at least one communication interface of the sensor unit (s) by way of a wired connection,
- the communication module is adapted to send the environment sensor data and / or based on the environment sensor data environment data over a wireless communication network to a second data processing device, so that the second data processing device, the environment sensor data and / or the environment data via another wireless communication network to a cloud server can send.
- a motor vehicle which comprises the device for detecting an environment of a motor vehicle.
- a method for detecting an environment of a motor vehicle using the device for detecting an environment of a motor vehicle comprising the following steps:
- a method for processing a motor vehicle wherein the motor vehicle has a parking control device and one or more sensor units, each one or more environment sensors for detecting an environment of a motor vehicle and a communication interface for wired transmission of the respective detection corresponding Surrounding environment sensor data via a bus, in particular a CAN bus, the motor vehicle, wherein the parking control device has a bus communication interface for receiving the environmental sensor data via the bus, wherein a first data processing device is installed in the motor vehicle having a communication module, wherein the communication module is designed to receive the surroundings sensor data by way of a wired connection, for example via the bus, wherein the communication module is designed to base the environment sensor data and / or on the surroundings sensor data Send end environment data over a wireless communication network to a second data processing device.
- a system for detecting an environment of a motor vehicle comprising:
- the device for detecting an environment of a motor vehicle and
- a cloud server comprising a communication interface configured to receive the environment sensor data and / or the environment data via the further wireless communication network.
- a computer program which comprises program code for carrying out the method for detecting an environment of a motor vehicle when the computer program is executed on a computer.
- the invention is based on the realization that the above object can be achieved in that a first data processing device is provided, which in addition to the parking control device wired the environment sensor data receives from the environment sensors respectively from the sensor units and sends this environment sensor data and / or environment data based on this environment sensor data via a wireless communication network to a second data processing device.
- the second data processing device can then advantageously send this data via a further wireless communication network to a cloud server.
- a motor vehicle after its manufacture can participate as part of a system for determining parking areas by simply installing a first data processing device.
- the motor vehicle After the motor vehicle has been processed, the motor vehicle thus has, in addition to the parking control device, the first data processing device which communicates with the second data processing device, which then in turn communicates with the cloud server.
- the cloud server Because prior to processing, there was a lack of suitable communication options with the cloud server, for example.
- the parking control device itself is not able or not adapted to communicate with the cloud server.
- a first step is taken to establish a communication connection with the cloud server.
- the second data processing device then assumes the communication between the first data processing device and the cloud server.
- the provision of such a second data processing device can be effected efficiently.
- a mobile terminal or a main control unit Motor vehicle drivers usually already carry a mobile terminal, for example a mobile phone. This then takes over the communication between the first data processing device and the cloud server.
- motor vehicles already have a main control unit, so that a suitable device is already available here for communicating with the cloud server.
- An existing parking control unit usually does not need to be modified either.
- the device comprises the second data processing device, wherein the second data processing device is designed to send the environment sensor data and / or the environment data to the cloud server via the further wireless communication network.
- the second data processing device is a mobile terminal, in particular a mobile telephone.
- the second data processing device is a main control device for a motor vehicle. This has the technical advantage, for example, that the main control unit can be used efficiently.
- a main control unit in the sense of the description can be referred to as a HeadUnit, for example.
- the parking control device and the first data processing device are connected in communication parallel to at least one of the respective communication interfaces of the sensor unit (s), so that the parking control device and the first data processing device are each directly connected to the at least one communication interface.
- the technical advantage is achieved that the respective communication between the one or more sensor units and the parking control device or the first data processing device can be carried out independently of each other.
- the parking control device and the first data processing device each communicate directly with the corresponding sensor unit or the corresponding sensor units.
- the parking control device and the first data processing device can each be connected via a separate communication line, for example via a separate communication cable, with the or the corresponding sensor units or can be connected.
- the respective communication line between the parking controller and the sensor unit or units is part of a bus, for example part of a CAN or FlexRay bus.
- the respective communication line between the first data processing device and the sensor unit (s) is not part of a bus, in particular not part of the bus, of which the respective communication line between the parking control device and the sensor unit (s) is a part.
- the formulation that the parking control device and the first data processing device communication technology parallel to at least one of the respective Communication interfaces of the sensor unit (s) are connected includes the case that the parking control device and the first data processing device are connected in terms of communication parallel to exactly one of the communication interfaces of the sensor unit (s).
- the formulation that the parking control device and the first data processing device are connected in parallel to at least one of the respective communication interfaces of the sensor unit (s) comprises in particular the case that the parking control device and the first data processing device parallel to several communication, in particular to all, the respective communication interface of the sensor unit (s) are connected.
- the first data processing device is connected in terms of communication technology with precisely one sensor unit, in particular with a plurality of communication devices, for example with all the sensor units.
- the parking control device is indirectly communicatively connected to at least one of the respective communication interfaces by means of the first data processing device so that the environmental sensor data transmitted by the at least one communication interface can be looped through to the parking control device by the first data processing device.
- the environment sensor data are thus first transmitted from the respective communication interface to the first data processing device, looped through this and then transmitted to the parking control device.
- the first data processing device is in each case connected by means of its own communication line to the at least one communication interface of the sensor unit (s).
- the formulation that the parking control device is indirectly connected to at least one of the respective communication interfaces by means of the first data processing device comprises, in particular, the case where the parking control device is indirectly connected to a communication interface of precisely one sensor unit by means of the first data processing device.
- the wording that the parking control device is indirectly connected to at least one of the respective communication interfaces by means of the first data processing device comprises in particular the case that the parking control device is indirectly connected to a communication interface of a plurality, in particular all, sensor units by means of the first data processing device.
- the parking control device and the first data processing device are connected in parallel to at least one of the respective communication interface of the sensor unit (s), so that the parking control device and the first data processing device are each directly connected to the at least one communication interface, the parking control device is communicatively connected by means of the first data processing device with at least one of the respective communication interfaces, so that the environment sensor data transmitted by means of the at least one communication interface can be looped through to the parking control device by the first data processing device.
- the communication module has a first communication interface, in particular a bus communication interface, for the wired reception of the environment. sensor data and a second communication interface, in particular a WLAN or a Bluetooth communication interface, for sending the environment sensor data and / or the environment data to the second data processing device.
- a first communication interface in particular a bus communication interface
- a second communication interface in particular a WLAN or a Bluetooth communication interface
- the wireless communication network is, for example, a WLAN communication network or a Bluetooth communication network.
- the environmental sensor data is transmitted from the sensor unit (s) via a bus communication system to the communication module of the first data processing device.
- a bus communication system may also be referred to as a bus system.
- a bus in the sense of this description comprises, for example, a CAN and / or a FlexRay bus.
- the bus system includes, for example, a CAN and / or a FlexRay bus.
- a bus in the sense of the description can be referred to in particular as a motor vehicle bus and / or as a communication bus.
- the further wireless communication network comprises a mobile radio communication network and / or a WLAN communication network.
- the second data processing device comprises a first communication interface, in particular a WLAN or a Bluetooth communication interface, for wirelessly receiving the environment sensor data or the environment data via the wireless communication network and a second communication interface, in particular a mobile radio communication interface or WLAN communication interface, for Sending the environment sensor data and / or the environment data to the cloud server via the further communication network.
- a first communication interface in particular a WLAN or a Bluetooth communication interface
- a second communication interface in particular a mobile radio communication interface or WLAN communication interface
- the other communication network is a WLAN communication network, can send the environment data respectively the
- the first communication interface can be used, if this is designed as a wireless communication interface.
- the parking control device and / or the first data processing device and / or the second data processing device is designed to determine dimensions of an open area of the surroundings and / or dimensions of an area of the surroundings occupied by a motor vehicle based on the surrounding sensor data and determining the corresponding dimensions corresponding environment data.
- the technical advantage is achieved that the parking control device or the first data processing device respectively the second data processing device can be used efficiently respectively.
- this has the technical advantage that the cloud server can be relieved of this task.
- a position sensor is provided for detecting a position of the motor vehicle, wherein the first data processing device is configured to transmit position data corresponding to the position to the second data processing device, so that the second data processing device transmits the position data via the further wireless communication network can send to the cloud server.
- the technical advantage is achieved that the position of the detected environment can be determined efficiently and efficiently provided away from the motor vehicle to the cloud server.
- a position sensor for detecting a position of the motor vehicle is provided, wherein the second data processing device is designed to correspond to the detection of the position. send position data to the cloud server via the further wireless communication network.
- the technical advantage is achieved that the position of the detected environment can be determined efficiently and efficiently provided away from the motor vehicle to the cloud server.
- the position sensor is integrated in the first data processing device or in the second data processing device.
- a position sensor is integrated in the first data processing device and in the second data processing device.
- the sensor unit (s) are each designed to encrypt the environmental sensor data, wherein the respective communication interface of the sensor unit (s) is configured to transmit the encrypted environmental sensor data to the first data processing device via a wired connection.
- the technical advantage is achieved that the environmental sensor data can be protected against unauthorized reading.
- the sensor unit (s) are each designed to encrypt the environmental sensor data, wherein the respective communication interface of the sensor unit (s) is configured to transmit the encrypted environmental sensor data to the parking control unit in a wired manner.
- the technical advantage is achieved that the environmental sensor data can be protected against unauthorized reading.
- the communication module is designed to receive the encrypted environment sensor data wirelessly.
- the first data processing device is designed to decrypt the encrypted environment sensor data.
- the first data processing device is designed to encrypt unencrypted environmental sensor data and / or unencrypted environmental data.
- the second data processing device is designed to decrypt the encrypted environmental sensor data.
- the second data processing device is designed to encrypt unencrypted environmental sensor data and / or unencrypted environmental data.
- the parking control device is designed to decrypt the encrypted environment sensor data. According to one embodiment, it is provided that the parking control device is designed to encrypt unencrypted environment sensor data and / or unencrypted environment data.
- the communication module is designed to send the encrypted environment sensor data and / or the encrypted environment data to the second data processing device via the wireless communication network.
- the second data processing device is configured to send the encrypted environment sensor data and / or the encrypted environment data to the cloud server via the further wireless communication network.
- the sensor unit (s) respectively the first data processing device and the second data processing device respectively the parking control device each comprise a processor which is designed to encrypt the environment sensor data or to decrypt.
- the environmental sensor data is environmental sensor raw data, respectively, including environmental sensor raw data.
- An environment sensor in the sense of the description is, for example, one of the following environment sensors: radar sensor, lidar sensor, ultrasound sensor, magnetic sensor, laser sensor, video sensor, in particular video sensor of a video camera, infrared sensor.
- the parking control device is designed to park and / or park a motor vehicle at least partially autonomously, in particular fully autonomously.
- the parking control device is designed to at least partially autonomously, in particular fully autonomously, engage and / or park a motor vehicle means in particular that the parking control device is designed to control a transverse guide and / or a longitudinal guide of the motor vehicle.
- the parking control device is designed to determine a distance of a motor vehicle to an object in the environment of the motor vehicle, for example during an entry and / or Ausparkvorgangs the motor vehicle based on the environmental sensor data.
- the parking control device is designed to issue a warning based on the determined distance and / or to control a warning device for outputting a warning if the determined distance is smaller or smaller than a predetermined threshold value.
- the warning device comprises an optical and / or a haptic and / or an acoustic signal generator.
- the warning device comprises a display device for displaying the warning.
- the warning device is included, for example, by the device for detecting an environment or from the motor vehicle.
- the parking control device is designed to measure a free parking space in response to a user command based on the environment sensor data, in particular before a parking operation of the motor vehicle.
- the user command can come, for example, from the driver or another occupant of the motor vehicle.
- the park control device for example a display device which displays the result.
- a result includes, in particular, the statement as to whether the motor vehicle fits into the free parking space or not.
- the first data processing device has an electrical connection for connecting an electrical line in order to be able to supply the first data processing device with electrical energy from a motor vehicle battery.
- the first data processing device is electrically conductively connected to the motor vehicle battery by means of an electrical line connected to the electrical connection. According to one embodiment, it is provided that the method for detecting an environment of a motor vehicle by means of the device for detecting an environment of a motor vehicle is performed or carried out.
- the device for detecting an environment of a motor vehicle is designed or set up to carry out or carry out the method for detecting an environment of a motor vehicle.
- the first data processing device has an electrical energy store for the internal electrical power supply.
- the electrical energy store comprises, for example, one or more batteries and / or one or more accumulators.
- the motor vehicle is designed or set up to carry out or carry out the method for detecting an environment of a motor vehicle.
- the first data processing device according to the method for processing a motor vehicle is, for example, the first data processing device according to the device for detecting an environment of a motor vehicle.
- a second data processing device is installed in the motor vehicle.
- the second data processing device is, for example, a mobile terminal, in particular a mobile telephone or a main control unit.
- the communication module is connected to the respective communication interface of the sensor unit (s) by means of a wire, whose environment sensors are arranged on the side of the motor vehicle on the right and / or left.
- this comprises the following steps:
- the motor vehicle includes a bus.
- the bus may be referred to as a motor vehicle bus and / or as a communication bus.
- Environment sensor data refers to data that originates directly from the environmental sensors and may include, for example, raw environmental sensor data.
- Environment data refers to data that has been calculated or determined based on the environmental data. Environment data include, for example, dimensions of an occupied or unoccupied area and / or an occupancy state of an area.
- the parking control device or the first data processing device or the second data processing device can respectively determine corresponding environment data based on the environment sensor data, for example.
- the first data processing device sends the corresponding data via the wireless communication network to the second data processing device.
- the second data processing device sends this received data, for example, directly to the cloud server and / or processes this data itself and sends the processed data to the cloud server.
- These further processed data can also generally be referred to as environment data insofar as these are based on the environment sensor data of the environment sensors.
- This further processed data can also be referred to as further environmental data below.
- the cloud server is designed to determine dimensions of an open area of the surroundings and / or dimensions of an area occupied by a motor vehicle surface of the environment based on the environmental sensor data and / or on the environment data and corresponding to determining the respective dimensions Determine environmental data.
- the first data processing device is designed to prepare the environmental sensor data and to send the conditioned environmental sensor data to the second data processing device.
- the processed environment sensor data form in particular environment data in the sense of this description.
- Processing includes, for example, compressing and / or fusing the environmental sensor data.
- the first data processing device processes only the environmental sensor data, that is, it does not calculate dimensions of free and / or occupied parking space surfaces based on the environmental sensor data, as described above. This task is performed, for example, by the second data processing device and / or the cloud server.
- the surroundings sensor data are received in wired fashion by means of the communication interface of the parking control device.
- the parking control device uses this environment data, for example, as described above and / or described below, perform calculations, for example, to determine dimensions of free parking spaces or parking areas.
- FIG. 1 shows a device for detecting an environment of a motor vehicle
- FIG. 2 is a flowchart of a method for detecting an environment of a motor vehicle
- FIG. 3 shows a flow chart of a method for processing a motor vehicle
- FIG. 4 shows a motor vehicle.
- the device 101 comprises:
- a plurality of sensor units 107 each comprising an environment sensor 109 for detecting an environment of a motor vehicle and a communication interface parts 1 1 1 for wired transmission of environment sensor data corresponding to the respective detection, - wherein the parking control device has a communication interface 1 15, which is configured to receive the environment sensor data by wire,
- the first data processing device 105 has a communication module 1 13 which is designed to receive the environment sensor data from at least one communication interface 1 1 1 of the sensor unit (s) 107 by way of a wired connection,
- the communication module 1 13 is designed to transmit the environment sensor data and / or environmental data based on the environment sensor data via a wireless communication network to a second data processing device, so that the second data processing device, the environment sensor data and / or the environment data via another wireless communication network to a cloud Server can send.
- the environmental sensor data is looped through to the parking control device 103 by the first data processing device 105.
- the first data processing device 105 and the parking control device 103 are each connected in parallel with the sensor units 107 in terms of communication technology.
- the device 101 comprises the second data processing device, which is designed to send the environment sensor data and / or the environment data to the cloud server via the further wireless communication network.
- a motor vehicle which comprises the device 101.
- the first data processing device or the second data processing device comprises a position sensor for detecting a position of the motor vehicle.
- the position sensor is for example a GPS sensor.
- the parking control device 103 includes, for example, a control device which is designed to control a transverse and / or a longitudinal guidance of a motor vehicle.
- FIG. 2 shows a flowchart of a method for detecting an environment of a motor vehicle using the device for detecting an environment of a motor vehicle, for example the device 101 of FIG. 1.
- the method comprises the following steps:
- the second data processing device sends the environment sensor data and / or the environment data to the cloud server via the further wireless communication network.
- the environmental sensor data are looped through to the parking control device by the first data processing device.
- the parking control device receives the environment sensor data by way of a wired connection.
- FIG. 3 shows a flow chart of a method for processing a motor vehicle, wherein the motor vehicle is a parking control device and one or more Sensor units, each comprising one or more environment sensors for detecting an environment of a motor vehicle and a communication interface for wired transmission of the respective detection corresponding environment sensor data via a bus, in particular a CAN bus of the motor vehicle, wherein the parking controller is a bus
- a communication interface for receiving the environmental sensor data via the bus on a wired basis, wherein a first data processing device is built into the motor vehicle 301 having a communication module, wherein the communication module is configured to receive the surrounding sensor data wired, for example via the bus, the
- Communication module is designed to send the environment sensor data and / or environment data based on the environment sensor data via a wireless communication network to a second data processing device.
- 4 shows a motor vehicle 401.
- the motor vehicle 401 comprises a device 403 for detecting an environment of a motor vehicle.
- the device 403 comprises a sensor unit 405, which comprises an environmental sensor for detecting an environment of the motor vehicle 401 and a communication interface for the wired transmission of environment sensor data corresponding to the detection to a first data processing device 407 and to a parking control device 409.
- the device 403 comprises the first data processing device 407 and the parking control device 409, which is designed, for example, to park and / or park a motor vehicle, in particular the motor vehicle 401, at least partially autonomously, in particular fully autonomously.
- the first data processing device 407 comprises a communication module.
- the communication module is configured to receive the environmental sensor data by means of a wired connection.
- the communication module is further configured, the environment sensor data and / or environment data based on the environment sensor data via a wireless communication network to a second data processing device 41 1 to send, so that the second data processing device 41 1 the environment sensor data and / or the environment data and / or based on the environment sensor data based on the environment data more environment data via another wireless communication network to a
- Cloud server 413 can send or send.
- the communication module of the first data processing device 407 is not shown.
- the environment sensor of the sensor unit 405 detects an environment of the motor vehicle 401 and transmits this detection corresponding environmental sensor data by means of the communication interface to the first data processing device 407 and the parking controller 409. This transmission is performed by wire, for example via a bus of the motor vehicle 401st
- the parking control unit 409 determines, for example based on the environmental sensor data dimensions of an open space of the environment and / or dimensions occupied by a motor vehicle surface of the environment and determines the determination of the respective dimensions corresponding environment data.
- the parking control device 409 is indirectly connected to the sensor unit 405 by means of the first data processing device 407.
- the surroundings sensor data are thus looped through to the parking control device 409 by the first data processing device 407.
- the first data processing device 407 determines, for example based on the environmental sensor data dimensions of an open space of the environment and / or dimensions occupied by a motor vehicle surface of the environment and determines the determination of the respective dimensions corresponding
- the first data processing device 407 sends this data via a wireless communication network to the second data processing device 41 1.
- the second data processing device 41 1 is for example of the
- the second data processing device 41 1 is for Example of the motor vehicle 401 includes.
- the second data processing device 41 1 is arranged in particular within the motor vehicle.
- the second data processing device 41 1 is, for example, a mobile terminal, for example a mobile phone, a driver or a vehicle occupant of the motor vehicle 401.
- the second data processing device 41 1 is, for example, a main control device of the motor vehicle 401.
- the second data processing device 41 1 comprises, for example, a first communication interface, for example a WLAN or a Bluetooth communication interface, for receiving the environment sensor data or the environment data from the first data processing device 407 via the wireless communication network.
- a first communication interface for example a WLAN or a Bluetooth communication interface
- the second data processing device 41 1 comprises, for example, a second communication interface, for example a mobile radio communication interface, for transmitting the environmental sensor data and / or the environmental data and / or the further environmental data to the cloud server 413.
- a second communication interface for example a mobile radio communication interface
- the communication module of the first data processing device 407 comprises, for example, a first communication interface, for example a bus communication interface, for receiving the surrounding sensor data by the wire.
- the communication module of the first data processing device 407 comprises, for example, a second communication interface, for example a WLAN communication interface or a Bluetooth communication interface, for the wireless transmission of the environment sensor data or the environment data to the second data processing device 41 1.
- a second communication interface for example a WLAN communication interface or a Bluetooth communication interface
- the cloud server 413 comprises a communication interface 415 which is designed to receive the environmental sensor data or the environmental data respectively the further environmental data from the second data processing device 41 1 via the further wireless communication network.
- the communication between the first data processing device 407 and the second data processing device 409 is identified by the reference numeral 417 by means of a double arrow.
- the communication between the second data processing device 41 1 and the cloud server 413 is identified by the reference numeral 419 by means of a double arrow.
- the cloud server 413 is designed, for example, based on the received data free respectively occupied parking spaces in the environment of the motor vehicle 401 to determine and their positions, such as their GPS positions.
- This information is sent to the motor vehicle 401 via the further wireless communication network, for example.
- This information is sent, for example, to other motor vehicles (not shown) via the further wireless communication network, so that they gain knowledge of where there are occupied respectively vacant, ie unoccupied, parking spaces or parking spaces.
- FIG. 4 also shows a system 421 for detecting an environment of a motor vehicle.
- the system 421 includes the device 403 and the cloud server 413.
- a cloud server 413 in particular has the technical advantage that it can perform calculations efficiently.
- the latter can efficiently receive a multiplicity of environmental sensor data or environmental data or other environmental data from a plurality of motor vehicles and process and evaluate them correspondingly efficiently and corresponding results of this processing or evaluation (for example the positions of the free or occupied parking spaces) for the plurality of motor vehicles via the send more wireless communication network.
- the second data processing device 41 1 is configured, the information of the cloud server 413, which are sent over the further wireless communication network.
- the second data processing device 41 1 includes, for example, a screen for displaying this information.
- the invention thus encompasses, in particular, the idea of installing an additional hardware component, the first data processing device, in a motor vehicle which can receive the environment sensor data of the environment sensors in a wired manner and wirelessly transmits this environment sensor data or environment data based on this environment sensor data via a wireless communication network to a second data processing device can transfer.
- This causes, for example, the technical advantage that, for example, no significant changes or modifications to a bus of a motor vehicle must be performed.
- the additional hardware component installed in the motor vehicle after processing has two functionalities: wireless or wireless communication in addition to wired communication.
- the terms “wireless” and / or “wireless” may be used interchangeably.
- the newly installed hardware component has a communication module which is designed to communicate wirelessly via a wireless communication network, that is to say in particular to transmit the environment sensor data or the environment data wirelessly to a second data processing device.
- the environment sensor data which may include environment sensor data, for example, or the environment data may be transmitted to the second data processing device, which is for example a mobile terminal.
- the data is transmitted in encrypted form.
- a position sensor for detecting a position of the motor vehicle is provided, so that a position can be assigned to the environmental sensor data or that a position can be assigned to the environmental data. This means that a position of the motor vehicle, that is to say corresponding position data, is linked to the environment data or the environment sensor data.
- the first data processing device or the second data processing device respectively comprises a position sensor so that the data processing device or the further data processing device can detect or determine a position of the motor vehicle at the time of detection of the surroundings of the motor vehicle.
- the first data processing device or the second data processing device respectively
- Park control unit is formed respectively are based on the environmental sensor data respectively based on the environmental data dimensions of an open space of the environment and / or dimensions of occupied by a motor vehicle surface of the environment to determine and determining the respective dimensions corresponding environment data, here the other environment data, to investigate.
- the dimensions together with the corresponding positions of the open spaces or the occupied areas are then sent to the cloud server, for example, by means of the second data processing device via the further wireless communication network.
- the cloud server is designed to calculate further data based on the received data (for example environment sensor data, environment data, further environment data), for example, whether it is a
- Open space is about a driveway.
- the cloud server determines whether a parking space is completely occupied or if there are still free parking spaces within a parking lot.
- the data determined or calculated by the cloud server is transmitted via the further wireless communication network to the second data processing device or to other motor vehicles so that the second data processing device or data processing devices of the further motor vehicles can display this information.
- the second data processing device is a "head unit", that is to say a main control device.
- the main control unit comprises a wireless communication interface. This means that the wireless communication interface can communicate wirelessly.
- the communication interface of the main controller wirelessly via
- Bluetooth or WLAN can communicate.
- the data from the additional hardware component is wirelessly sent to the main controller and then wirelessly to the cloud server via the further wireless controller
- a motor vehicle already comprises a main control device, which for example comprises an infotainment system.
- a main control unit already present in the motor vehicle already has a communication interface for wireless communication.
- the main control unit communicates with a mobile telephone of a vehicle occupant in order, for example, to reproduce music which is stored on the mobile telephone by means of the infotainment system.
- the first data processing device already comprises a position sensor, no additional position detection components need to be installed in the motor vehicle.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016217205.0A DE102016217205A1 (de) | 2016-09-09 | 2016-09-09 | Konzept zum Erfassen eines Umfelds eines Kraftfahrzeugs |
PCT/EP2017/069353 WO2018046187A1 (de) | 2016-09-09 | 2017-07-31 | Konzept zum erfassen eines umfelds eines kraftfahrzeugs |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3510580A1 true EP3510580A1 (de) | 2019-07-17 |
Family
ID=59656034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17754299.0A Pending EP3510580A1 (de) | 2016-09-09 | 2017-07-31 | Konzept zum erfassen eines umfelds eines kraftfahrzeugs |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190206252A1 (de) |
EP (1) | EP3510580A1 (de) |
CN (1) | CN109716417A (de) |
DE (1) | DE102016217205A1 (de) |
WO (1) | WO2018046187A1 (de) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29618852U1 (de) * | 1996-10-29 | 1996-12-19 | Siemens AG, 80333 München | Parkhausleitsystem |
DE102009039086A1 (de) | 2009-08-27 | 2011-03-03 | Valeo Schalter Und Sensoren Gmbh | Verfahren und Vorrichtung zur Erfassung von Parkplätzen für ein Fahrzeug |
US20130057686A1 (en) * | 2011-08-02 | 2013-03-07 | Siemens Corporation | Crowd sourcing parking management using vehicles as mobile sensors |
DE102012216994A1 (de) | 2012-09-21 | 2014-03-27 | Robert Bosch Gmbh | Verfahren zur Parkplatzvermittlung und Freier-Parkplatz-Assistenzsystem |
US9299256B2 (en) * | 2013-04-22 | 2016-03-29 | GM Global Technology Operations LLC | Real-time parking assistant application |
DE102014212843A1 (de) | 2014-07-02 | 2016-01-07 | Robert Bosch Gmbh | Verfahren zur Parkplatzvermittlung und Freier-Parkplatz-Assistenzsystem |
EP3026654A1 (de) * | 2014-11-25 | 2016-06-01 | Gemalto Sa | Verfahren zur Verwaltung von Parkplätzen auf öffentlichen Straßen |
DE102015206822B4 (de) | 2015-04-15 | 2023-08-03 | Robert Bosch Gmbh | Verfahren zur Fahrerassistenz und Fahrerassistenzsystem zur Unterstützung eines Fahrers bei der Durchführung von Parkvorgängen |
-
2016
- 2016-09-09 DE DE102016217205.0A patent/DE102016217205A1/de active Pending
-
2017
- 2017-07-31 EP EP17754299.0A patent/EP3510580A1/de active Pending
- 2017-07-31 CN CN201780055283.1A patent/CN109716417A/zh active Pending
- 2017-07-31 WO PCT/EP2017/069353 patent/WO2018046187A1/de unknown
- 2017-07-31 US US16/330,851 patent/US20190206252A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20190206252A1 (en) | 2019-07-04 |
CN109716417A (zh) | 2019-05-03 |
DE102016217205A1 (de) | 2018-03-15 |
WO2018046187A1 (de) | 2018-03-15 |
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