EP3259746A1 - Verfahren zum betreiben einer sensorvorrichtung und sensorvorrichtung - Google Patents
Verfahren zum betreiben einer sensorvorrichtung und sensorvorrichtungInfo
- Publication number
- EP3259746A1 EP3259746A1 EP16701765.6A EP16701765A EP3259746A1 EP 3259746 A1 EP3259746 A1 EP 3259746A1 EP 16701765 A EP16701765 A EP 16701765A EP 3259746 A1 EP3259746 A1 EP 3259746A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- magnetic field
- sensor
- sensor device
- measured value
- measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000005259 measurement Methods 0.000 claims abstract description 106
- 230000003213 activating effect Effects 0.000 claims abstract description 6
- 238000004590 computer program Methods 0.000 claims abstract description 6
- 238000002604 ultrasonography Methods 0.000 claims description 36
- 230000004913 activation Effects 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 17
- 230000008901 benefit Effects 0.000 description 14
- 238000001514 detection method Methods 0.000 description 9
- 238000005265 energy consumption Methods 0.000 description 7
- 238000010606 normalization Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying 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
-
- 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
- G08G1/146—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 a limited parking space, e.g. parking garage, restricted space
-
- 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 a method for operating a sensor device for detecting an object.
- the invention further relates to a
- the invention further relates to a computer program.
- sensors are used to monitor parking spaces, which transmit the state of the parking lot to a control point.
- Magnetic field sensors cameras or by emitting sensors such as
- the sensors are either permanently connected to a power grid or data network, which means a high outlay on installation. Or they are battery operated and communicate wirelessly with the inspection body.
- the challenge with wireless systems is, in particular, to maximize battery life limited life.
- Disclosure of the invention The object underlying the invention can therefore be seen to provide an efficient concept which makes it possible to reduce an electrical energy consumption of a sensor device.
- a method for operating a sensor device for detecting an object comprising the following steps:
- Sensor device is an object.
- a sensor device for detecting an object comprising:
- a sensor device which is designed for a transit time measurement
- a control device for controlling the magnetic field sensor and the sensor device
- control device is designed to control the magnetic field sensor such that a magnetic field in the vicinity of the sensor device is measured by means of the magnetic field sensor in order to determine a measured value corresponding to the measured magnetic field, wherein the sensor device is deactivated during the measurement of the magnetic field,
- the processor is configured to calculate a first distance of the measured value to a first reference measured value, which corresponds to a magnetic field, when a measuring range of the magnetic field sensor is free of an object,
- the processor is configured to calculate a second distance of the measured value to a second reference measured value that corresponds to a magnetic field when an object is located in the measuring range of the magnetic field sensor,
- Sensor device is performed by means of the activated sensor device to determine the runtime measurement corresponding sensor data
- the processor is configured based on the sensor data to determine whether there is an object in the environment of the sensor device.
- a computer program which comprises program code for carrying out the method according to the invention when the computer program is executed on a computer.
- the invention therefore includes, in particular and among other things, the idea of activating the sensor device of the sensor device only when the measurement of the magnetic field sensor is insufficient to produce a predetermined value
- Sensor device is an object or not.
- the sensor device is not activated permanently, ie permanently, in order to detect the environment of the sensor device, an electric motor can advantageously be provided Energy consumption of the sensor device can be reduced. This in comparison to a sensor device comprising a magnetic field sensor and a radar device or an ultrasound device, wherein both the radar device and the
- Ultrasound device and the magnetic field sensor permanently or at least at predetermined intervals carry out an environment detection.
- the senor device can also be used in environments that do not have a wired power network for the purpose of power supply. Thus, therefore, an effort in an installation of the sensor device can be reduced. Calculating the corresponding distances of the measured value to the two
- reference measured values have the technical advantage that it is possible to determine whether a measured value is closer to the first or the second reference measured value, ie whether the measured value is more similar to the first or the second reference measured value.
- the closer a measured value is to a specific reference measured value the higher the rule is, in particular, the probability that no object is located in the measuring range of the magnetic field sensor, if the measured value is closer to the first reference measured value, or if it is within the measuring range of the magnetic field sensor Object is located when the reading is closer to the second reference reading.
- the phrase "free of an object” means that there is no object in the measuring range of the magnetic field sensor, but if the determined distances are such that it can not be reliably decided whether or not there is an object in the measuring range of the magnetic field sensor Based solely on the measured value, the deactivated sensor device is activated and a transit time measurement is carried out, meaning that as a rule the sensor device can remain deactivated
- Deciding whether an object is in the measuring range of the magnetic field sensor or not, can be based solely on the magnetic field measurement
- the sensor device Only in situations in which the magnetic field measurement is insufficient to reliably detect whether an object is in the environment or not, the sensor device is activated.
- the sensor device comprises a radar device and / or an ultrasound device.
- a radar device in the sense of the present invention comprises in particular a radar sensor for detecting radar radiation.
- the radar is
- the radar device in particular designed to emit radar radiation, wherein a reflected radar radiation can be detected by means of the radar sensor.
- the radar device therefore has in particular a radar emitter.
- the radar device is designed to measure a distance between the radar device and an object which is located in front of the radar device, that is to say in the measuring range of the radar device, that is to say in particular of the radar sensor. This by means of a transit time measurement of the emitted radar radiation.
- a transit time measurement in connection with the radar device can be referred to in particular as a radar measurement.
- the sensor data can then be referred to in particular as radar data.
- An ultrasound device in the sense of the present invention comprises in particular an ultrasound sensor for detecting ultrasound.
- the ultrasound is in particular designed to emit ultrasound, wherein reflected ultrasound can be detected by means of the ultrasound sensor.
- the ultrasound device thus has, in particular, an ultrasound emitter. In particular, that is
- Ultrasound device designed according to an embodiment to measure a distance between the ultrasound device and an object, which is in front of the ultrasound device, ie in the measuring range of the ultrasound device, ie
- the ultrasonic sensor is located. This by means of a
- Transit time measurement of the emitted ultrasound A transit time measurement in
- the ultrasound device can in particular as a
- the sensor device is designed to emit a signal, for example an ultrasound signal and / or a radar signal, and to detect or measure a reflected signal, for example a reflected ultrasound signal and / or a reflected radar signal, such that a
- the sensor device thus comprises, in particular, emitting sensors, which can also generally be referred to as active sensors, for example an active radar sensor and / or an active ultrasound sensor.
- active sensors can also generally be referred to as active sensors, for example an active radar sensor and / or an active ultrasound sensor.
- An active sensor is thus understood to be a sensor which actively reflects a signal and can measure a reflected signal.
- the radar device includes an active one
- the ultrasound device comprises an active ultrasound sensor, that is to say an ultrasound emitting ultrasound sensor.
- a magnetic field sensor is a passive sensor because it has no
- the sensor device is thus designed, in particular, to measure a distance between itself and an object located in the measuring range of the sensor device. This in particular by means of a transit time measurement. Since a signal, for example radar and / or ultrasound, has to be emitted during travel time measurement, the sensor device can also be referred to as an emitting sensor device or as an active sensor device.
- the sensor device is designed for a transit time measurement means, in particular, that the sensor device is designed to perform a transit time measurement. So that means that the sensor device perform a transit time measurement. This, for example, to perform a distance between itself and an object, which is located in the measuring range of the sensor device.
- a transit time measurement comprises, in particular, the emission or emission of a signal and detection or measurement of a reflected signal.
- a transit time measurement comprises a time measurement between the emission or the emission of the signal and the acquisition or the Measuring the reflected signal. Based on the transit time measurement is provided according to an embodiment that a distance between the
- Sensor device and an object is determined or determined, which is located in the measuring range of the sensor device. Based on the transit time measurement, in particular based on the determined distance, is after a
- Embodiment determines whether there is an object in the environment of the sensor device or not.
- Sensor data thus comprise, in particular, data corresponding to the detected or measured reflected signal.
- Runtime measurement are read.
- the ultrasonic device should preferably be read in place of or in addition to the radar device.
- the magnetic field sensor is deactivated after the measurement of the magnetic field.
- the technical advantage in particular that causes a power consumption of the sensor device can be further reduced. Because by deactivating the
- Magnetic field sensor an electrical energy consumption of the magnetic field sensor is further reduced in an advantageous manner.
- the sensor device is deactivated after carrying out the transit time measurement. This advantageously causes the technical advantage that energy consumption of the
- Deactivating the sensor device advantageously further reduces electrical energy consumption of the sensor device.
- the magnetic field sensor is deactivated.
- Disabling in the sense of the present invention comprises in particular that the magnetic field sensor or the sensor device is driven into a standby or standby mode.
- deactivating in the sense of the present invention comprises interrupting a power supply or generally an electrical power supply for the magnetic field sensor or the sensor device. So that means in particular that one
- Activation in the sense of the present invention comprises in particular that the magnetic field sensor or the sensor device is woken up from a sleep state or standby or standby state.
- activating comprises the fact that the magnetic field sensor or the sensor device is again connected to an electrical energy supply if the magnetic field sensor or the sensor device was previously separated from it.
- a first magnetic field measurement is performed, while a second magnetic field measurement is performed, while a third magnetic field measurement is performed.
- Measuring range of the magnetic field sensor is free of an object to determine the first reference measured value, wherein by means of the magnetic field sensor, a second
- Magnetic field measurement is performed during which an object is in the measuring range of the magnetic field sensor to determine the second reference measured value.
- the technical advantage in particular that, for example, during the operation of the sensor device, the reference measured values can be determined.
- consideration can be given to concrete environmental conditions in an advantageous manner.
- an adaptation to changing external influences can be effected in particular in an advantageous manner.
- Such external influences include, for example, a weather or a placement of magnetic objects near the
- the calculated distances are normalized.
- Sensor device activation threshold is activated.
- the sensor device activation threshold is a radar device activation threshold.
- the sensor device activation threshold is an ultrasound device activation threshold.
- the technical advantage is achieved that it is possible to efficiently recognize when the deactivated sensor device has to be activated.
- Normalized distance distance / normalization factor, where the normalization factor is chosen specifically for the application.
- application-specific means in particular that, depending on the intended application of the sensor device, different normalization factors are selected. For example, when the sensor device is used to detect or detect a busy condition of a parking position, a different normalization factor is selected than when the sensor device is used to measure a traffic density.
- the normalized distances are compared with a threshold, depending on the Comparison with the threshold value is determined, whether in the environment of
- Sensor device is an object.
- the technical advantage is achieved that it can be determined efficiently whether there is an object in the vicinity of the sensor device. This is in particular based on the magnetic field measurement.
- a magnetic field measurement is performed by means of the magnetic field sensor to update the second reference measured value, wherein, if based on the sensor data determined is that an environment of the sensor device is free of an object, a magnetic field measurement is performed by means of the magnetic field sensor to update the first reference measured value.
- Reference measurements can be used. This means in particular that after the transit time measurement, the magnetic field sensor performs a magnetic field measurement in order to determine a corresponding measured value. Because of the
- Runtime measurement is known, whether in the environment an object is or not, this measured value can then be defined either as the first or the second reference measured value depending on whether the runtime measurement has revealed whether there is an object in the environment or not.
- the measured value of the magnetic field measurement is defined as the second reference measured value. This means that the second reference measured value is then updated here.
- the measured value of the magnetic field measurement will be the first one
- a result of the determination as to whether an object is located in the surroundings of the sensor device is sent via a communication network.
- the technical advantage is achieved that the result can also be provided remotely from the sensor device. For example, the result is sent over a communication network.
- a communication network comprises in particular a WLAN and / or a mobile radio network.
- a current result of the determination as to whether an object is in the environment is compared with an earlier result of an earlier determination of whether an object is located in the surroundings, whereby only if there is a difference between the object current and the previous result the current result over
- a result in the sense of the present invention comprises, in particular, that an object has been detected, ie that an object is present in the environment, that is, is located in the environment.
- a result includes in particular that no object was detected, ie no object is located in the environment.
- the earlier result was determined analogously to the current result according to the method according to the invention or by means of the sensor device according to the invention. This means that the environment of the sensor device was detected at a time earlier in time in order to determine whether or not there is an object in the environment.
- Sensor device is arranged in the vicinity of a parking position, so that based on a result of Ermitteins, whether in the environment of
- Sensor device is an object, it is determined whether the parking position is free or busy.
- a free parking position refers in particular to a parking position on which no vehicle is parked.
- An occupied parking position refers in particular to a parking position on which a vehicle is parked.
- the sensor device as a
- Sensor device for determining a busy state of a parking position are called.
- the object, which should thus be detected here or can, is thus in particular a vehicle.
- the sensor device may then for example also be referred to as a sensor device for detecting a vehicle.
- control device is designed to control the magnetic field sensor in such a way that a first magnetic field measurement is carried out by means of the magnetic field sensor, during which a measuring range of the magnetic field sensor is free of an object in order to determine the first reference measured value
- Control device is designed to control the magnetic field sensor such that by means of the magnetic field sensor, a second magnetic field measurement
- the processor is designed to normalize the calculated distances.
- the processor is configured to normalize the calculated distances, to calculate a difference of the two normalized distances and to compare the difference of the two normalized distances with a sensor device activation threshold, wherein the control device is designed, the deactivated sensor device depending from the comparison with the
- the processor is designed to compare the normalized distances with a threshold value and, depending on the comparison with the threshold value, to determine whether an object is located in the surroundings of the sensor device.
- Control device is designed to control the magnetic field sensor such that a magnetic field measurement is performed by means of the magnetic field sensor to update the second reference measured value, if based on the sensor data is determined that an object in the environment of
- control device is configured to control the magnetic field sensor such that a magnetic field measurement is performed by the magnetic field sensor to update the first reference measured value, if it is determined based on the sensor data that an environment of the sensor device is free of an object.
- Communication interface is provided, which is designed to send a result, the Ermitteins whether there is an object in the environment of the sensor device, via a communication network.
- Power supply is provided for an electrical power supply of electronic elements of the sensor device. This will in particular the technical advantage causes a self-sufficient power supply of the sensor device is given.
- Electronic elements of the sensor device are in particular the sensor device, in particular the radar device and / or in particular the ultrasound device, the magnetic field sensor, the
- Control device the processor and possibly, if necessary
- the electrical power supply includes one or more batteries. In a further embodiment, the electrical power supply comprises one or more accumulators.
- the processor is designed based on a result of the determination of whether an object is located in the surroundings of the sensor device to determine whether a parking position is free or occupied.
- the object is a vehicle driving on a road or a container parked on a container storage yard.
- the sensor device can be used to detect or monitor a traffic flow and / or a traffic density.
- it is thus advantageously possible to detect or detect a busy condition of a container location by means of the sensor device if the object is a container.
- the sensor device is set up or designed to carry out or carry out the method according to the invention.
- the method according to the invention operates the sensor device according to the invention.
- the processor and the control device are comprised by a microcontroller.
- FIG. 1 shows a flowchart of a method for operating a
- Fig. 3 is a sensor device.
- Fig. 1 shows a flowchart of a method for operating a
- the sensor device comprises a magnetic field sensor and a radar device.
- the following steps are provided:
- Activating 107 of the deactivated radar depending on the calculated distances Performing 109 a radar measurement in the vicinity of the sensor device by means of the activated radar device to determine radar data corresponding to the radar measurement,
- step 1 13 If it is determined based on the calculated distances that the deactivated radar device does not have to be activated, it is provided according to a step 1 13 that the calculated distances are normalized, wherein the normalized distances are compared with a threshold, depending on the comparison with the threshold is determined whether there is an object in the environment of the sensor device.
- the radar device does not have to be activated. This advantageously causes a reduced energy consumption of the sensor device.
- FIG. 2 shows a flowchart of a further method for operating a sensor device for detecting an object.
- the sensor device comprises a magnetic field sensor and a radar device.
- a magnetic field sensor and a radar device.
- the method starts in a step 201, wherein a magnetic field sensor is activated for the purpose of a magnetic field measurement and a radar device is deactivated, if it is not already deactivated.
- a first magnetic field measurement is carried out by means of the magnetic field sensor, during which a measuring range of the magnetic field sensor is free of an object in order to determine the first reference value.
- a second magnetic field measurement is carried out by means of the magnetic field sensor, during which an object is located in the measuring range of the magnetic field sensor in order to determine the second reference measured value.
- the two reference measured values are initialized. This can be done, for example, during an initial assembly. In particular, this initialization of the reference measurement values is performed according to step 203 during operation of the sensor device.
- Sensor device is measured by means of the magnetic field sensor to determine a measured value corresponding to the measured magnetic field, wherein the radar device is deactivated during the measurement of the magnetic field.
- a step 207 it is provided that a first distance of the measured value to the first reference measured value is calculated. In particular, it is provided in step 207 that a second distance of the measured value to the second
- a step 209 it is provided that the normalized distances are compared with a threshold value. In step 209 it is further provided that, depending on the comparison with the threshold value, it is determined whether there is an object in the environment of the sensor device. If there is no object in the vicinity of the sensor device, the method continues to block 21 1. If there is an object in the environment of the sensor device, a state is changed according to a step 213. This state therefore indicates whether the sensor device has detected an object or not, ie in particular whether a parking position is free or occupied.
- the states describe whether an object is present in the environment of the sensor device or not. For example, the change affects the operation of the sensor device such that the fingerprint associated with the state is updated. Otherwise the change from one state to another state is binary, there is no transition phase.
- the state can be, for example, by an internal
- Status indicator can be realized, for example, can be referred to as a flag, and the values 0 (no object detected) and 1 (object detected) can take. Then the process continues to block 21 1.
- the block 21 1 shown in FIG. 2 is not a separate function block, so has no own function.
- the block 21 1 has merely been inserted into the flowchart, for the sake of clarity it is better to be able to represent the merging of the two decision branches (object present and no object present).
- step 215 a difference of the two normalized distances is calculated.
- step 217 it is provided that the difference of the two normalized
- either the deactivated radar device is activated according to a step 219 or it is not activated. If, therefore, according to step 219 the radar device is activated, a radar measurement is carried out by means of the activated radar device in the vicinity of the sensor device in order to correspond to the radar measurement
- step 219 it is then further provided in particular that, based on the radar data, it is determined whether there is an object in the environment of the sensor device.
- step 221 in which
- the method then ends in a step 223, according to which it may be provided that the sensor device is put into a sleep state.
- the magnetic field sensor is deactivated.
- the radar device is deactivated.
- step 201 or 203 or 205 is continued or restarted.
- Fig. 3 shows a sensor device 301 for detecting an object.
- the sensor device 301 includes:
- controller 307 for controlling the magnetic field sensor 303 and the radar 305 and
- control device 307 is designed to control the magnetic field sensor 303 in such a way that a magnetic field in the vicinity of the sensor device 301 is measured by means of the magnetic field sensor 303 in order to determine a measured value corresponding to the measured magnetic field, wherein the radar device 305 deactivates during the measurement of the magnetic field is
- the processor 309 is configured to calculate a first distance of the measured value to a first reference measured value that corresponds to a magnetic field when a measuring range of the magnetic field sensor 303 is free from a
- processor 309 is configured to calculate a second distance of the measured value to a second reference measured value that corresponds to a magnetic field when an object is located in the measuring range of the magnetic field sensor 303,
- the controller 307 is formed, the deactivated
- Radar device 305 depending on the calculated distances to activate and control such that a radar measurement in the environment
- Sensor device 301 is performed by means of the activated radar 305 to determine radar data corresponding radar data
- the processor 309 is designed to determine, based on the radar data, whether there is an object in the environment of the sensor device 301.
- the invention therefore comprises, in particular and among other things, the idea of providing an efficient concept by which a lifetime of a sensor device, in particular a sensor device for detecting a busy state of a parking position, comprising a radar device (and / or an ultrasound device, in general sensory device, which is formed a
- Run time measurement and a magnetic field sensor can be increased can by the activation of the radar device (in general of the sensor device) is in particular dependent on a signal of the magnetic field sensor. This advantageously reduces power consumption while maintaining the reliability of the detection since the radar device (generally the sensor device) is activated only when it is needed.
- an efficient algorithm is provided which consists of a small number of
- Magnetic field measurement data decides whether an activation of the sensor device, in particular the radar device and / or the ultrasound device, is necessary.
- the core of the invention is to be seen in particular in that it is decided on the basis of the distance from a measuring point of the magnetic field measurement to reference measurement data, so for example the reference measured values of a occupied and a free state of a parking position, whether the sensor device must be activated.
- the inventive concept ie in particular the
- the sensor device in particular the sensor device for
- Parking lot surveillance ie for the detection of a busy condition of a
- Parking position includes in particular the following components:
- a magnetic field sensor which periodically measures, for example, a magnetic field acting on it.
- a radar device for example, a distance to a front of the
- Radar device placed object can measure.
- a sensor device can be provided which can measure a distance to an object placed in front of the sensor device, in particular by means of a sensor
- a microcontroller that runs software that controls the magnetic field sensor and the radar.
- the magnetic field sensor and the radar device and any existing communication interface, which can also be referred to as a radio interface in the case of wireless communication are controlled.
- the software includes the inventive algorithm proposed here, which decides when the radar device is to be activated.
- An electrical power supply for example a battery, which contains the electronic components, for example the magnetic field sensor, the
- the magnetic field sensor is activated periodically to perform a magnetic field measurement.
- it can be determined in an advantageous manner via changes in the ambient magnetic field, whether a vehicle, generally an object, in the measuring range of the magnetic field sensor, that is, for example, above or beside the
- the invention provides that in addition a radar device is used. However, this consumes usually much more power than the
- Magnetic field sensor This power usually needs to be supplied or provided by the battery. This can be a periodic activation of the
- Radar device is activated only when the radar device is really needed.
- provision is made in particular for two images (fingerprints) to be created and stored by the measured sensor values of the magnetic field sensor. So these are the two reference measurements.
- a fingerprint is created from the empty parking position data.
- the other fingerprint is created from a parking position that is occupied.
- both fingerprints that is to say both images, that is to say both reference measured values, are periodically updated during operation in order to be able to adapt themselves advantageously to changes in the
- measured magnetic field of the environment for example, drift through a
- a new measured value is recorded periodically by means of the magnetic field sensor (compare step 205 according to FIG. 2). From this measured value, the distances to the two fingerprints (ie to the two reference measured values) are calculated and then normalized (cf.
- Step 207 of FIG. 2 The normalized distances are compared to a threshold (compare step 209 of FIG. 2). Depending on whether the normalized distances are above or below the threshold value, it is decided whether the state has changed or whether the old state is retained. So that means that based on the comparison with the
- Threshold is decided whether a busy state of the parking position has changed (see step 213 of FIG. 2) or not.
- the two normalized distances to the stored images are compared with one another (compare steps 215 and 217 according to FIG. 2). If this difference between the two normalized distances is smaller than the radar activation threshold, this means that no reliable decision can be made as to whether the busy state has changed or not. So that means that then after one
- Embodiment is provided that the radar device is activated for plausibility for a distance measurement, this particular only briefly. This means that the radar device is deactivated again after the distance measurement.
- the result of the radar measurement is used to update the respective fingerprint, so either the first or the second reference measurement.
- a sensor device which generally comprise a sensor device, in particular an ultrasound device. That is, in the statements made above Instead of or in addition to the radar device, an ultrasound device can be provided.
- a sensor device can generally be provided that is designed to perform a transit time measurement, that is, a sensor device that is designed for a transit time measurement.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Traffic Control Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015202784.8A DE102015202784A1 (de) | 2015-02-17 | 2015-02-17 | Verfahren zum Betreiben einer Sensorvorrichtung und Sensorvorrichtung |
PCT/EP2016/051643 WO2016131621A1 (de) | 2015-02-17 | 2016-01-27 | Verfahren zum betreiben einer sensorvorrichtung und sensorvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3259746A1 true EP3259746A1 (de) | 2017-12-27 |
EP3259746B1 EP3259746B1 (de) | 2021-09-08 |
Family
ID=55237650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16701765.6A Not-in-force EP3259746B1 (de) | 2015-02-17 | 2016-01-27 | Verfahren zum betreiben einer sensorvorrichtung und sensorvorrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US10290209B2 (de) |
EP (1) | EP3259746B1 (de) |
JP (1) | JP6437129B2 (de) |
CN (1) | CN107251122B (de) |
DE (1) | DE102015202784A1 (de) |
WO (1) | WO2016131621A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017214293B4 (de) * | 2017-08-16 | 2019-10-10 | Volkswagen Aktiengesellschaft | Verfahren, Vorrichtung und computerlesbares Speichermedium mit Instruktionen zum Verarbeiten von Daten in einem Kraftfahrzeug für einen Versand an ein Backend |
EP3443993A1 (de) * | 2017-08-17 | 2019-02-20 | Berlin Heart GmbH | Pumpe mit einem rotorsensor zur erfassung von physiologischen parametern, strömungs- und bewegungsparametern |
JP6946908B2 (ja) * | 2017-09-29 | 2021-10-13 | オムロン株式会社 | 状態判定ユニット、検知装置、状態判定方法、および状態判定プログラム |
DE102017220139A1 (de) * | 2017-11-13 | 2019-05-16 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Bereitstellen einer Position wenigstens eines Objekts |
DE102017223696A1 (de) * | 2017-12-22 | 2019-06-27 | Robert Bosch Gmbh | Verfahren zur Kalibrierung einer Vorrichtung zur Bestimmung eines Belegungszustands eines Stellplatzes eines Parkraums |
CN108734794A (zh) * | 2018-05-11 | 2018-11-02 | 深圳市方格尔科技有限公司 | 车辆泊位检测方法及装置 |
DE102018213940A1 (de) * | 2018-08-17 | 2020-02-20 | Robert Bosch Gmbh | Vorrichtung mit einer Sensoreinheit und einer Selbstkalibrierungsfunktion |
DE102018220421A1 (de) * | 2018-11-28 | 2020-05-28 | Robert Bosch Gmbh | Magnetischer Parksensor |
CN111376244B (zh) * | 2018-12-27 | 2021-10-29 | 深圳市优必选科技有限公司 | 一种机器人唤醒方法、系统及机器人 |
DE102019127621A1 (de) * | 2019-10-14 | 2021-04-15 | Smart City System GmbH | Sensoreinrichtung zur Parkraumüberwachung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5521316B2 (de) * | 1972-12-27 | 1980-06-09 | ||
JPH1194566A (ja) * | 1997-09-16 | 1999-04-09 | Nissan Motor Co Ltd | 走行位置センサ |
JP2001175988A (ja) * | 1999-12-16 | 2001-06-29 | Nippon Signal Co Ltd:The | 車種判別装置 |
JP4615762B2 (ja) * | 2001-05-23 | 2011-01-19 | 株式会社日立国際電気 | 移動体検知システム |
WO2010069002A1 (en) * | 2008-12-19 | 2010-06-24 | Park Assist Pty Ltd | Method, apparatus and system for vehicle detection |
EP2905764B1 (de) * | 2014-02-10 | 2021-04-07 | Circet | Hybrider magnetischer Radardetektor zur Platzverwaltung |
US20170249626A1 (en) * | 2014-09-18 | 2017-08-31 | Frederick Lawrence Michael Marlatt | Vehicle Sensor, Detecting Method Thereof And Self Enforcing Pay-By-Phone Parking System Using The Same |
-
2015
- 2015-02-17 DE DE102015202784.8A patent/DE102015202784A1/de not_active Withdrawn
-
2016
- 2016-01-27 WO PCT/EP2016/051643 patent/WO2016131621A1/de active Application Filing
- 2016-01-27 JP JP2017543731A patent/JP6437129B2/ja not_active Expired - Fee Related
- 2016-01-27 EP EP16701765.6A patent/EP3259746B1/de not_active Not-in-force
- 2016-01-27 US US15/544,269 patent/US10290209B2/en not_active Expired - Fee Related
- 2016-01-27 CN CN201680010853.0A patent/CN107251122B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP3259746B1 (de) | 2021-09-08 |
WO2016131621A1 (de) | 2016-08-25 |
JP2018513447A (ja) | 2018-05-24 |
JP6437129B2 (ja) | 2018-12-12 |
US10290209B2 (en) | 2019-05-14 |
CN107251122A (zh) | 2017-10-13 |
DE102015202784A1 (de) | 2016-08-18 |
US20180268688A1 (en) | 2018-09-20 |
CN107251122B (zh) | 2020-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2016131621A1 (de) | Verfahren zum betreiben einer sensorvorrichtung und sensorvorrichtung | |
WO2016131619A1 (de) | Verfahren zum betreiben einer sensorvorrichtung und sensorvorrichtung | |
EP3365211B1 (de) | Verfahren und vorrichtung zum verringern eines kollisionsrisikos einer kollision eines kraftfahrzeugs mit einem objekt | |
EP3111168B1 (de) | Verfahren und ein system zum lokalisieren einer mobilen einrichtung | |
DE102017124683A1 (de) | Energiereduktion für ein fahrzeug | |
DE102015203155A1 (de) | Erfassungssystem und -verfahren für autonomes Fahren | |
WO2013017667A1 (de) | Verkehrsflächenüberwachungsvorrichtung | |
DE102017222658A1 (de) | Verfahren und System zum Unterstützen eines fahrerlosen Fahrens eines Kraftfahrzeugs in einer mehrere Stellplätze umfassenden Parkeinrichtung | |
DE102015211053B4 (de) | Steuerung eines Parkplatzsensors | |
EP3475934B1 (de) | Konzept zum betreiben eines parkplatzes | |
DE102009009449A1 (de) | Radsensor, Eisenbahnanlage mit zumindest einem Radsensor sowie Verfahren zum Betreiben einer Eisenbahnanlage | |
EP3610277A1 (de) | System und verfahren zum bestimmen eines zustands einer fahrzeugbatterie | |
DE102022003673A1 (de) | Verfahren und Vorrichtung für das Energiemanagement von Fahrzeugen | |
WO2015113671A1 (de) | Verfahren zum ansteuern eines parkplatz-managementsystems für mindestens einen parkplatz und parkplatz-managementsystem für mindestens einen parkplatz | |
WO2020135991A1 (de) | Verfahren zum assistieren eines kraftfahrzeugs | |
DE102015219735A1 (de) | Vorrichtung zum Detektieren eines Objekts | |
DE102016012814A1 (de) | Verfahren zur Unterstützung eines Verkehrsteilnehmers beim Auffinden einer geeigneten Abstellfläche für ein Kraftfahrzeug und Kraftfahrzeug | |
DE102016211101A1 (de) | Konzept zum Erfassen einer Person | |
DE102017209195B4 (de) | Verfahren zur Dokumentation eines Fahrbetriebs eines Kraftfahrzeugs | |
DE102017200319A1 (de) | Konzept zum Leiten eines nach einem freien Stellplatz eines mehrere Stellplätze umfassenden Parkplatzes suchenden Kraftfahrzeugs | |
EP3809394B1 (de) | Sensoreinrichtung zur parkraumüberwachung | |
DE112022002305T5 (de) | Steuerverfahren einer Fahrzeugleistungsquelle und Fahrzeugcomputerprogramm | |
DE102017215208A1 (de) | Konzept zum fahrerlosen Führen eines Kraftfahrzeugs auf einer schrägen Rampe eines Parkplatzes | |
DE102011076245A1 (de) | Anordnung und Verfahren zur Lokalisierung eines Fahrzeugs | |
DE102015005968A1 (de) | Vorrichtung, System und Verfahren zur Überwachung eines Stellplatzes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20170918 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20190104 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ROBERT BOSCH GMBH |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20210604 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: AT Ref legal event code: REF Ref document number: 1429294 Country of ref document: AT Kind code of ref document: T Effective date: 20210915 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502016013790 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20210908 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20211208 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20211208 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20211209 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20220324 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220108 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20220110 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502016013790 Country of ref document: DE |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 |
|
26N | No opposition filed |
Effective date: 20220609 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20220127 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20220131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220127 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220131 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220131 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220127 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1429294 Country of ref document: AT Kind code of ref document: T Effective date: 20220127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220127 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502016013790 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230801 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20160127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210908 |