EP3843297A1 - Method and electronic systems technology arrangement for assisting the travel of a vehicle using distinctive signal - Google Patents
Method and electronic systems technology arrangement for assisting the travel of a vehicle using distinctive signal Download PDFInfo
- Publication number
- EP3843297A1 EP3843297A1 EP19020735.7A EP19020735A EP3843297A1 EP 3843297 A1 EP3843297 A1 EP 3843297A1 EP 19020735 A EP19020735 A EP 19020735A EP 3843297 A1 EP3843297 A1 EP 3843297A1
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- European Patent Office
- Prior art keywords
- warning
- broadcast
- diffuse
- systems technology
- receivable
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/59—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for emergency or urgency
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/091—Traffic information broadcasting
- G08G1/092—Coding or decoding of the information
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0965—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages responding to signals from another vehicle, e.g. emergency vehicle
Definitions
- the present invention relates to a method for assisting the travel of a vehicle using distinctive signal.
- the vehicle is provided with a diffuse active module for being detected, the module has radiofrequency transmitter outputs and transmitting aerials connected to them whose transmission can be received within a given range.
- the invention further relates to an electronic systems technology arrangement for assisting the travel of a vehicle using distinctive signal, the arrangement has a diffuse active module for being detected, the module is provided with radiofrequency transmitter outputs and transmitting aerials connected to them whose transmission can be detected within a given range.
- audio and light signals is an active means for an emergency vehicle in order to help its safe and continuous travel while it is a passive means for the other participants of the public traffic.
- audio and light signals which should ensure the safe travel of the emergency vehicle does not always elicit a satisfactory effect because of the number of people participating in the public traffic either as pedestrians or drivers of a vehicle as they are partially isolated from the environment.
- Patent application US2008150759 (A1 ) describes a method in which RFID technology is used for communication with Intelligent Traffic signalling system to efficiently handle traffic. Owing to the interaction between an existing intelligent traffic system and the RFID the temporary position of an emergency vehicle with distinctive signals is detected. Typically, this solution can only be used in the infrastructure of large cities where the intelligent traffic system is installed. Further, because of the short effective range of the RFID cards they can provide data only at separate discrete points.
- the aim of the present invention is to provide a more active electronic system which can inform not only in a passive but in an active manner all the participants (drivers, pedestrians, cyclists, motorcyclists) of the traffic for assisting the travel of a nearby vehicle with distinctive signal i.e. a system that makes them perceive the emergency vehicle in order to give way to it.
- the travel assisting system which can be installed in a given vehicle in addition to the distinctive sound and light signals can ensure an active means for the travelling vehicle so that it may be detected more efficiently for the public traffic. It is ensured by an assisting systems technology arrangement which changes the perception from a passive process into an active process.
- TAS - safe and continuous travel of an emergency vehicle can be ensured generally even in the aforementioned situations.
- the TAS according to the invention in addition to the distinctive light and sound signals is able to provide information to the people participating in the traffic through more channels at the same time even by blocking or possibly overwriting the hindering factors mentioned in the introductory part.
- the so called diffuse active detection it is able to assist the emergency travel by using the public road apparatuses, the communications devices, entertaining devices which are just employed by the people travelling on the road, or even by using the hindering smart devices for a short time.
- the short time is physically required since the emergency vehicle usually travels fast as compared to the effective ranges of the installed module of TAS.
- the method according to the preamble is implemented by using at least two of the following transmission types a), b), c), and d) at the same time automatically when the distinctive signal is in on:
- the electronic systems technology arrangement according to the preamble is realized by using at least two of the following transmission types a), b), c), and d):
- TAS as a system is an electronic systems technology arrangement for realizing the object of the present invention.
- the system and method according to the invention makes the diffuse active detection possible.
- the primary means for it is a Diffuse Active Module for being detected - hereinafter shortly called DAM - which is parallelly activated or deactivated when the current distinctive signals are switched on or off.
- DAM does not require any further control or intervention. Occasionally it can be pre-configured by using different configurations for adjusting it to specific regional features but it is independent of its operation. Practically, the present invention involves all the devices and solutions resting on automatic services, functions of DAM. This is realized virtually and/or through technical solutions which do not require pre-linking, pre-configuration.
- the invention involves all the devices and solutions comprising dynamically varying number of units and devices ensuring active detection. These are physically independent of the automatic services of DAM. They dynamically vary depending on the number of users, channels and services.
- a simple, so called cloud-based solution presents the essence of the method and system of the invention for utilizing the automatic services of DAM and certain premium services.
- the premium services are information transmitted through the Real Time Information System operated by the public road maintainer and usually displayed on a real time traffic information board.
- Fig. 1 the block diagram of the entire systems technology arrangement together with the target environment according to the invention can be seen.
- the core of the system is a diffuse active module for being detected 1.
- the diffuse active module for being detected 1 communicates with car radios 2 by means of the RDS diffuse broadcast I.a. Through these GPS coordinates can also be transmitted via wireless (SIM card based) internet network.
- the diffuse active module for being detected 1 may further communicate with other AM-FM mobile radio receivers 3 through AM-FM diffuse broadcast I.b. These can be switched on devices which have AM-FM mobile radio receiver 3 used by motorcyclists, cyclists, pedestrians e.g. phones, tablets, music playing devices, etc.
- number of car radios 2 and AM-FM mobile radio receivers 3 may be in the effective range of the diffuse active module for being detected 1 transmitting in a given wave length. In the Figure this is indicated by diffuse broadcast I.(n).
- the diffuse active module for being detected through a one-sided Bluetooth Request II.a communicates with any switched on portable devices having Bluetooth connection. To this the portable device must be provided with a previously uploaded application 5. Several types of these devices are feasible, in the Figure it is shown by the previously uploaded applications 6 with one-sided Bluetooth Request Il.b and II.(n) connections, and other devices provided with applications which do not require pairing due to the proper information technologies.
- the diffuse active module for being detected 1 communicates with a real time traffic information board 9 of the public road maintainer through Wi-Fi broadcast III.
- a suitably coded message for example a text message or a pictogram is sent for display from the server-side application and data base 7.
- an application 8 is needed at a distant place, usually in the neighbourhood of the real time traffic information board 9 which makes display of the real time traffic information on the real time traffic information board 9 possible through the internet according to the solution of Fig. 3 supplementing Fig. 2 .
- the block diagram of it is shown in Fig. 3 .
- Fig. 2 the block diagram of the diffuse active module for being detected of the technology arrangement of Fig. 1 to be installed in the emergency vehicle is shown. It contains a main unit 11 fixedly built in the vehicle or it can be realized as a portable unit. These two options are commonly referred to as installed unit. Single board computers called Tinker board are widely known. This is used as well in a preferred embodiment of the present invention. Tinker Board CPU 12 serves as the processor. It contains an operation system 18 and software programs. An SD card 17 and a previously uploaded application 16 are in memory connection for synchronized and proper operation of main unit 11. An analogue converter/switching interface device 24 connected to Line IN 20 and Line OUT 21 for controlling AM-FM RF transmitter 28 and RDS decoder 29 operating in the similar range of frequency.
- An analogue converter/switching interface device 24 connected to Line IN 20 and Line OUT 21 for controlling AM-FM RF transmitter 28 and RDS decoder 29 operating in the similar range of frequency.
- AM-FM transmitter 28 is connected to RF transmitting aerial 31.
- Main unit 11 further may contain a GPS module 13 with outputs connected to GPS aerial 33 for obtaining geopositioning data if necessary.
- GSM Wi-Fi module 14 provides for the aforementioned one-sided Bluetooth Request connections II.b and II.(n).In a preferred embodiment SIM card 23 does not only serves for GSM broadcast, but it also participates in storing programs in its internal memory area.
- the messages, warnings (alerts) of the radiofrequency and RDS diffuse broadcast - i.e. data - as well as programs, program elements - implemented by a novel programming technology which is not described here - are advantageously stored in the memory of SIM card 23, preferably in its SMS memory thereby making the operation of the diffuse active module for being detected 1 more rapid.
- the central processor it is not necessary for the central processor to obtain programs and data from other storages, to run programs and to transmit the results to SIM card 23. All these take place on the spot, i.e. in the SIM card 23 directly through the communication between the CPU and the SIM card.
- Diffuse active module for being detected 1 is an apparatus containing digital and analogue and semi-analogue units. Its control and its communication with other distant apparatuses, IT systems is implemented by means of software running on a mini computer consisting of a single card, advantageously a Tinker Board applying digital devices, signals in digital system.
- the radiofrequency devices using analogue systems taking part in the diffuse active module for being detected 1 e. g. the AM-FM RF transmitter 28 and the RDS decoder 29 connected to it must ensure various kinds of communication bidirectionally, to and from Tinker Board:
- the broadcast stored in the memory of SIM card 23 or SD card 17 connected to Tinker Board or stored in the variables of the actually running program must be received by AM-FM RF transmitter 28 and the connected RDS decoder 29.
- Tinker Board is provided with Line IN 20 and Line OUT 21 connections (microphone input and loudspeaker output) they are used for the controlled switch on/off and for realizing the above-mentioned communication.
- Line IN 20 and Line OUT 21 connections microphone input and loudspeaker output
- Fig. 3 is a block diagram showing how a real time traffic information board of the public road maintainer is connected to the arrangement of Fig. 2 through the internet.
- Server 27 containing database 25 and an API 26 and application are used for providing information for the real time traffic information board 30.
- a server internet connection 35 is needed. Through this there is a possibility for displaying the required message in LED matrix or in another manner.
- the DAM is advantageously capable to recognize any other vehicle using distinctive signal in the vicinity by sensing a corresponding Bluetooth or equivalent signal source. This makes possible to harmonise the alarm systems of the vehicles. Furthermore it is a great advantage in an embodiment to receive any close Bluetooth or equivalent short range information connection, even if it uses passive components, to adapt the invented system to send alert in proper way.
- the advantage of the present invention is the obvious fact that travel of the vehicles using distinctive signals is promoted effectively.
Abstract
Method and electronic systems technology arrangement for assisting the travel of a vehicle using distinctive signal, the vehicle is provided with a diffuse active module for being detected (1) having radiofrequency transmitter outputs and transmitting aerials connected to them whose transmission can be received within a given range. At least two of the following transmission types a), b), c) and d) are used at the same time and automatically when the distinctive signal is on:
-a) the broadcast of one or more AM-FM transmitters receivable by an AM-FM mobile radio receiver (3) or car radio (2) in a first effective range is overwritten by an AM-FM diffuse broadcast (I.b, I.(n)) containing a short warning audio message;
-b) an RDS visual and/or audio warning is sent through an RDS diffuse broadcast (I.a) receivable by a car radio (2) in a second effective range;
-c) sending a one-sided Bluetooth Request (II.a, II.b, II.(n)) warning signal receivable by a mobile phone or other smart devices in a third effective range; and
-d) sending textual or iconographic warning through Wi-Fi broadcast (III.) by applying 7API interfaces for the real time traffic information boards (9, 30) of the public road maintainer.
-a) the broadcast of one or more AM-FM transmitters receivable by an AM-FM mobile radio receiver (3) or car radio (2) in a first effective range is overwritten by an AM-FM diffuse broadcast (I.b, I.(n)) containing a short warning audio message;
-b) an RDS visual and/or audio warning is sent through an RDS diffuse broadcast (I.a) receivable by a car radio (2) in a second effective range;
-c) sending a one-sided Bluetooth Request (II.a, II.b, II.(n)) warning signal receivable by a mobile phone or other smart devices in a third effective range; and
-d) sending textual or iconographic warning through Wi-Fi broadcast (III.) by applying 7API interfaces for the real time traffic information boards (9, 30) of the public road maintainer.
Description
- The present invention relates to a method for assisting the travel of a vehicle using distinctive signal. In the method the vehicle is provided with a diffuse active module for being detected, the module has radiofrequency transmitter outputs and transmitting aerials connected to them whose transmission can be received within a given range. The invention further relates to an electronic systems technology arrangement for assisting the travel of a vehicle using distinctive signal, the arrangement has a diffuse active module for being detected, the module is provided with radiofrequency transmitter outputs and transmitting aerials connected to them whose transmission can be detected within a given range.
- Considering the experiences and the number of regrettable events it can be stated that using a distinctive signal in itself is not enough for helping the safe travel of a vehicle. Using audio and light signals is an active means for an emergency vehicle in order to help its safe and continuous travel while it is a passive means for the other participants of the public traffic. In these days audio and light signals which should ensure the safe travel of the emergency vehicle does not always elicit a satisfactory effect because of the number of people participating in the public traffic either as pedestrians or drivers of a vehicle as they are partially isolated from the environment.
- The widespread smart phones, music playing instruments, sometimes other multimedia devices isolate people (drivers, pedestrians, people getting on/off a public transport vehicle) from their environment as is often the case.
- It is known that using cell phones while driving is particularly dangerous. Also, listening to loud music (or perhaps observing the content displayed on the smart phone or multimedia device) have a negative influence on the driver. This negative influence is even greater when the driver uses an earphone or headphone. An interesting fact is that this behaviour is regulated by the law instead of prohibiting the use of these devices.
- When earphones or headphones are used (mainly for listening to music) drivers (especially pedestrians, cyclists) will take no notice of the nearby sound effects as their perception is entirely blocked.
- Perception of sound signals or even warning light signals arriving from the environment in case of a pedestrian using earphones or headphones is lower since the pedestrian is not in a so-called preparedness situation i.e. the traffic is watched only in special cases by him. While drivers travelling in the public traffic are controlled for this purpose by the law there is no such rule for pedestrians.
- When the ears of any of the people participating in the public transport is directly exposed to often unjustified loud music or when he listens attentively to an audio content, he is physically hindered in hearing the sirens and other sound signals. He simply does not hear it.
- Patent application
US2008150759 (A1 ) describes a method in which RFID technology is used for communication with Intelligent Traffic signalling system to efficiently handle traffic. Owing to the interaction between an existing intelligent traffic system and the RFID the temporary position of an emergency vehicle with distinctive signals is detected. Typically, this solution can only be used in the infrastructure of large cities where the intelligent traffic system is installed. Further, because of the short effective range of the RFID cards they can provide data only at separate discrete points. - The aim of the present invention is to provide a more active electronic system which can inform not only in a passive but in an active manner all the participants (drivers, pedestrians, cyclists, motorcyclists) of the traffic for assisting the travel of a nearby vehicle with distinctive signal i.e. a system that makes them perceive the emergency vehicle in order to give way to it.
- It has been realized that the travel assisting system which can be installed in a given vehicle in addition to the distinctive sound and light signals can ensure an active means for the travelling vehicle so that it may be detected more efficiently for the public traffic. It is ensured by an assisting systems technology arrangement which changes the perception from a passive process into an active process.
- With the method and the Travel Assisting System according to the present invention - hereinafter shortly called TAS - safe and continuous travel of an emergency vehicle can be ensured generally even in the aforementioned situations.
- The TAS according to the invention in addition to the distinctive light and sound signals is able to provide information to the people participating in the traffic through more channels at the same time even by blocking or possibly overwriting the hindering factors mentioned in the introductory part. For promoting the so called diffuse active detection it is able to assist the emergency travel by using the public road apparatuses, the communications devices, entertaining devices which are just employed by the people travelling on the road, or even by using the hindering smart devices for a short time. The short time is physically required since the emergency vehicle usually travels fast as compared to the effective ranges of the installed module of TAS.
- The method according to the preamble is implemented by using at least two of the following transmission types a), b), c), and d) at the same time automatically when the distinctive signal is in on:
- a) the broadcast of one or more AM-FM transmitters receivable by an AM-FM mobile radio receiver or car radio in a first effective range is overwritten by an AM-FM diffuse broadcast containing a short warning audio message;
- b) an RDS visual and/or audio warning is sent through an RDS diffuse broadcast receivable by a car radio in a second effective range;
- c) sending a one-sided Bluetooth Request warning signal receivable by a mobile phone or other smart devices in a third effective range; and
- d) sending textual or iconographic warning through Wi-Fi broadcast by applying 7API interfaces for the signboards of the public road maintainer providing real-time information.
- The electronic systems technology arrangement according to the preamble is realized by using at least two of the following transmission types a), b), c), and d):
- a) the arrangement is provided with an AM-FM RF transmitter whose output is connected to RF transmitting aerial, the AM-FM RF transmitter is applicable to send by an AM-FM diffuse broadcast containing a short warning audio message which overwrites the broadcast of one or more AM-FM broadcasting transmitters receivable by an AM-FM mobile radio receiver or car radio in a first effective range;
- b) the arrangement is provided with an RDS decoder connected to the RF transmitting aerial through the AM-FM RF transmitter, the RDS decoder is applicable to send an RDS visual and/or audio warning through an RDS diffuse broadcast receivable by a car radio in a second effective range;
- c) the arrangement is provided with a Bluetooth module the output of which is connected to Bluetooth aerial, the Bluetooth module is applicable to transmit a one-sided Bluetooth Request warning signal receivable by a mobile phone or other smart devices in a third effective range; and
- d) the arrangement is provided with a Wi-Fi GSM module the output of which is connected to GSM aerial, the Wi-Fi GSM module is applicable to transmit by applying 7API interfaces textual or iconographic warnings through Wi-Fi broadcast to the signboards of the public road maintainer providing real-time information.
- TAS as a system is an electronic systems technology arrangement for realizing the object of the present invention. The system and method according to the invention makes the diffuse active detection possible. The primary means for it is a Diffuse Active Module for being detected - hereinafter shortly called DAM - which is parallelly activated or deactivated when the current distinctive signals are switched on or off. The DAM does not require any further control or intervention. Occasionally it can be pre-configured by using different configurations for adjusting it to specific regional features but it is independent of its operation. Practically, the present invention involves all the devices and solutions resting on automatic services, functions of DAM. This is realized virtually and/or through technical solutions which do not require pre-linking, pre-configuration. The invention involves all the devices and solutions comprising dynamically varying number of units and devices ensuring active detection. These are physically independent of the automatic services of DAM. They dynamically vary depending on the number of users, channels and services. A simple, so called cloud-based solution presents the essence of the method and system of the invention for utilizing the automatic services of DAM and certain premium services. The premium services are information transmitted through the Real Time Information System operated by the public road maintainer and usually displayed on a real time traffic information board.
- A detailed description of a possible embodiment of the arrangement according to the invention will be given with reference to the accompanying drawings, in which:
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Fig. 1 shows the block diagram of the entire systems technology arrangement together with the target environment according to the invention; -
Fig. 2 shows the block diagram of the diffuse active module for being detected of the technology arrangement ofFig. 1 to be installed in the emergency vehicle; -
Fig. 3 is a block diagram showing how a real time traffic information board of the public road maintainer is connected to the arrangement ofFig. 2 through the internet. - In
Fig. 1 the block diagram of the entire systems technology arrangement together with the target environment according to the invention can be seen. The core of the system is a diffuse active module for being detected 1. A possible embodiment of this is explained later. In this Figure the environment is represented as a main factor. The diffuse active module for being detected 1 communicates withcar radios 2 by means of the RDS diffuse broadcast I.a. Through these GPS coordinates can also be transmitted via wireless (SIM card based) internet network. The diffuse active module for being detected 1 may further communicate with other AM-FMmobile radio receivers 3 through AM-FM diffuse broadcast I.b. These can be switched on devices which have AM-FMmobile radio receiver 3 used by motorcyclists, cyclists, pedestrians e.g. phones, tablets, music playing devices, etc. Naturally, number ofcar radios 2 and AM-FMmobile radio receivers 3 may be in the effective range of the diffuse active module for being detected 1 transmitting in a given wave length. In the Figure this is indicated by diffuse broadcast I.(n). - Further, the diffuse active module for being detected through a one-sided Bluetooth Request II.a communicates with any switched on portable devices having Bluetooth connection. To this the portable device must be provided with a previously uploaded
application 5. Several types of these devices are feasible, in the Figure it is shown by the previously uploadedapplications 6 with one-sided Bluetooth Request Il.b and II.(n) connections, and other devices provided with applications which do not require pairing due to the proper information technologies. - Finally, the diffuse active module for being detected 1 communicates with a real time traffic information board 9 of the public road maintainer through Wi-Fi broadcast III. To this a suitably coded message, for example a text message or a pictogram is sent for display from the server-side application and
data base 7. To this anapplication 8 is needed at a distant place, usually in the neighbourhood of the real time traffic information board 9 which makes display of the real time traffic information on the real time traffic information board 9 possible through the internet according to the solution ofFig. 3 supplementingFig. 2 . The block diagram of it is shown inFig. 3 . - In
Fig. 2 the block diagram of the diffuse active module for being detected of the technology arrangement ofFig. 1 to be installed in the emergency vehicle is shown. It contains amain unit 11 fixedly built in the vehicle or it can be realized as a portable unit. These two options are commonly referred to as installed unit. Single board computers called Tinker board are widely known. This is used as well in a preferred embodiment of the present invention. Tinker Board CPU 12 serves as the processor. It contains anoperation system 18 and software programs. AnSD card 17 and a previously uploadedapplication 16 are in memory connection for synchronized and proper operation ofmain unit 11. An analogue converter/switching interface device 24 connected to Line IN 20 andLine OUT 21 for controlling AM-FM RF transmitter 28 andRDS decoder 29 operating in the similar range of frequency. AM-FM transmitter 28 is connected to RF transmitting aerial 31.Main unit 11 further may contain aGPS module 13 with outputs connected to GPS aerial 33 for obtaining geopositioning data if necessary. GSM Wi-Fi module 14 provides for the aforementioned one-sided Bluetooth Request connections II.b and II.(n).In a preferredembodiment SIM card 23 does not only serves for GSM broadcast, but it also participates in storing programs in its internal memory area. - The messages, warnings (alerts) of the radiofrequency and RDS diffuse broadcast - i.e. data - as well as programs, program elements - implemented by a novel programming technology which is not described here - are advantageously stored in the memory of
SIM card 23, preferably in its SMS memory thereby making the operation of the diffuse active module for being detected 1 more rapid. In this case it is not necessary for the central processor to obtain programs and data from other storages, to run programs and to transmit the results toSIM card 23. All these take place on the spot, i.e. in theSIM card 23 directly through the communication between the CPU and the SIM card. - Diffuse active module for being detected 1 is an apparatus containing digital and analogue and semi-analogue units. Its control and its communication with other distant apparatuses, IT systems is implemented by means of software running on a mini computer consisting of a single card, advantageously a Tinker Board applying digital devices, signals in digital system. The radiofrequency devices using analogue systems taking part in the diffuse active module for being detected 1 e. g. the AM-FM RF transmitter 28 and the
RDS decoder 29 connected to it must ensure various kinds of communication bidirectionally, to and from Tinker Board: - switching on and off at the same time
- switching off the modules, making their configuration and timing possible advantageously automatically,
- AM-FM RF transmitter 28 must be able to receive the signal controlling the switching on, the signal for switching off, or its timing (for example the vehicle with the distinctive signal does no longer travel as it is on the scene and uses only the light signal for calling the attention). In this case - according to the configuration - the diffuse active module for being detected 1 may still transmit the signals possibly with other, more specific content and with lower signal strength.
- Advantageously, the broadcast stored in the memory of
SIM card 23 orSD card 17 connected to Tinker Board or stored in the variables of the actually running program must be received by AM-FM RF transmitter 28 and theconnected RDS decoder 29. - Preferably, as the Tinker Board is provided with Line IN 20 and
Line OUT 21 connections (microphone input and loudspeaker output) they are used for the controlled switch on/off and for realizing the above-mentioned communication. -
Fig. 3 is a block diagram showing how a real time traffic information board of the public road maintainer is connected to the arrangement ofFig. 2 through the internet.Server 27 containingdatabase 25 and anAPI 26 and application are used for providing information for the real timetraffic information board 30. To this aserver internet connection 35 is needed. Through this there is a possibility for displaying the required message in LED matrix or in another manner. These messages and pictograms or the combination of them may be standardized but this is not the subject matter of the present invention. - The DAM is advantageously capable to recognize any other vehicle using distinctive signal in the vicinity by sensing a corresponding Bluetooth or equivalent signal source. This makes possible to harmonise the alarm systems of the vehicles. Furthermore it is a great advantage in an embodiment to receive any close Bluetooth or equivalent short range information connection, even if it uses passive components, to adapt the invented system to send alert in proper way.
- Number of technical solutions exist by which human voice can be recognized These solutions are able to identify a person if his voice sample is available. This solution is used in one embodiment of the present invention e.g. for the following purpose. When the vehicles using a distinctive signal travel as a group, it is enough if the TAS according to the invention is installed only in one of the vehicles of the group. By means of its voice recognizing application it identifies the siren of its own and/or partner vehicle and it is activated automatically. When several vehicles of the group are installed with TAS, its activation can be switched off automatically or manually e.g. in case of long-lasting identification of number of siren voice of different strength. In this manner problems resulting from possible interference of active RF broadcasts can be eliminated.
- The advantage of the present invention is the obvious fact that travel of the vehicles using distinctive signals is promoted effectively.
Claims (15)
- Method for assisting the travel of a vehicle using distinctive signal, the vehicle is provided with a diffuse active module for being detected (1) having radiofrequency transmitter outputs and transmitting aerials connected to them whose transmission can be received within a given range, characterized in that at least two of the following transmission types a), b), c) and d) are used at the same time and automatically when the distinctive signal is on:- a) the broadcast of one or more AM-FM transmitters receivable by an AM-FM mobile radio receiver (3) or car radio (2) in a first effective range is overwritten by an AM-FM diffuse broadcast (I.b, I.(n)) containing a short warning audio message;- b) an RDS visual and/or audio warning is sent through an RDS diffuse broadcast (I.a) receivable by a car radio (2) in a second effective range;- c) sending a one-sided Bluetooth Request (II.a, II.b, II.(n)) warning signal receivable by a mobile phone or other smart devices in a third effective range; and- d) sending textual or iconographic warning through Wi-Fi broadcast (III.) by applying 7API interfaces for the real time traffic information boards (9, 30) of the public road maintainer.
- Method according to claim 1 characterized in that at least three of the transmission types a), b), c) and d) are used at the same time and automatically.
- Method according to claims 1 or 2 characterized in that the first, the second and the third effective ranges are between 150 and 300 meters.
- Method according to any of claims 1-3 characterized in that within the third effective range a one-sided Bluetooth Request (II.a) warning signal is given receivable by a mobile phone or other smart devices provided with a previously uploaded application (5, 6).
- Method according to any of claims 1-4 characterized in that the warning for the real time traffic information board (9, 30) of the public road maintainer is given through GSM based Wi-Fi transmission (III.) and textual or iconographic warning is allocated in a server-side application and database (7).
- Electronic systems technology arrangement for assisting the travel of a vehicle using distinctive signal, the arrangement is provided with a diffuse active module for being detected (1) having radiofrequency transmitter outputs and transmitting aerials connected to them whose transmission can be detected within a given range, characterized in that the arrangement contains at least two of the following transmission types a), b), c) and d):- a) the arrangement is provided with an AM-FM RF transmitter (28) whose output is connected to RF transmitting aerial (31), said AM-FM RF transmitter (28) is applicable to send by an AM-FM diffuse broadcast (I.b, I.(n)) containing a short warning audio message which overwrites the broadcast of one or more AM-FM broadcasting transmitters receivable by an AM-FM mobile radio receiver (3) or car radio (2) in a first effective range;- b) the arrangement is provided with an RDS decoder connected to the RF transmitting aerial (31) through the AM-FM RF transmitter (28), said RDS decoder is applicable to send an RDS visual and/or audio warning through an RDS diffuse broadcast (I.a) receivable by a car radio (2) in a second effective range;- c) the arrangement is provided with a Bluetooth module the output of which is connected to Bluetooth aerial (32), said Bluetooth module is applicable to transmit a one-sided Bluetooth Request (II.a, II.b, II.(n)) warning signal receivable by a mobile phone or other smart devices in a third effective range; and- d) the arrangement is provided with a Wi-Fi GSM module (14) the output of which is connected to GSM aerial (34), said Wi-Fi GSM module (14) is applicable to transmit textual or iconographic warnings to the real time traffic information boards (9, 30) of the public road maintainer through Wi-Fi broadcast by applying 7API interfaces.
- Systems technology arrangement according to claim 6 characterized in that it contains at least three of said transmission types a), b), c) and d).
- Systems technology arrangement according to claims 6 or 7 characterized in that the first, the second and the third effective ranges are between 150 and 300 meters.
- Systems technology arrangement according to any of claims 6-8 characterized in that said diffuse active module for being detected (1) is provided with a main unit (11) containing a Tinker Board CPU (12).
- Systems technology arrangement according to any of claims 6-9 characterized in that said main unit (11) further contains a GPS module (13) connected to GPS aerial (33) for defining the geoposition of the vehicle with the distinctive signal.
- Systems technology arrangement according to any of claims 6-10 characterized in that said main unit (11) is provided with a storage using the internal memory of a GSM SIM card (23).
- Systems technology arrangement according to claim 11 characterized in that the internal memory of said GSM SIM card (23) stores both programs or program portions and data.
- Systems technology arrangement according to claim 11 characterized in that the internal memory of said GSM SIM card (23) stores programs or program portions.
- Systems technology arrangement according to any of claims 6-13 characterized in that the warning for the real time traffic information board (9, 30) of the public road maintainer is given through GSM based Wi-Fi transmission (III.) and textual or iconographic warning is allocated in a server-side application and database (7).
- Systems technology arrangement according to any of claims 6-14 characterized in that said diffuse active module for being detected (1) contains a voice recognizing and identifying device applicable for recognizing the sound of at least one siren.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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EP19020735.7A EP3843297A1 (en) | 2019-12-23 | 2019-12-23 | Method and electronic systems technology arrangement for assisting the travel of a vehicle using distinctive signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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EP19020735.7A EP3843297A1 (en) | 2019-12-23 | 2019-12-23 | Method and electronic systems technology arrangement for assisting the travel of a vehicle using distinctive signal |
Publications (1)
Publication Number | Publication Date |
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EP3843297A1 true EP3843297A1 (en) | 2021-06-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP19020735.7A Withdrawn EP3843297A1 (en) | 2019-12-23 | 2019-12-23 | Method and electronic systems technology arrangement for assisting the travel of a vehicle using distinctive signal |
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Citations (5)
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WO1996004632A1 (en) * | 1994-08-05 | 1996-02-15 | Federal Signal Corporation | Alerting device and system for abnormal situations |
WO2002017269A1 (en) * | 2000-08-17 | 2002-02-28 | Petards Civil Systems Limited | Emergency warning device |
US20080150759A1 (en) | 2006-11-09 | 2008-06-26 | Sridhara Subbiah Ramasubbu | RFID reader enabled Intelligent Traffic Signalling and RFID enabled Vehicle tags(Number Plates) |
US7515065B1 (en) * | 2008-04-17 | 2009-04-07 | International Business Machines Corporation | Early warning system for approaching emergency vehicles |
WO2016196003A1 (en) * | 2015-06-02 | 2016-12-08 | Karma Automotive Llc | Systems and methods for use in a vehicle for detecting external events |
-
2019
- 2019-12-23 EP EP19020735.7A patent/EP3843297A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1996004632A1 (en) * | 1994-08-05 | 1996-02-15 | Federal Signal Corporation | Alerting device and system for abnormal situations |
WO2002017269A1 (en) * | 2000-08-17 | 2002-02-28 | Petards Civil Systems Limited | Emergency warning device |
US20080150759A1 (en) | 2006-11-09 | 2008-06-26 | Sridhara Subbiah Ramasubbu | RFID reader enabled Intelligent Traffic Signalling and RFID enabled Vehicle tags(Number Plates) |
US7515065B1 (en) * | 2008-04-17 | 2009-04-07 | International Business Machines Corporation | Early warning system for approaching emergency vehicles |
WO2016196003A1 (en) * | 2015-06-02 | 2016-12-08 | Karma Automotive Llc | Systems and methods for use in a vehicle for detecting external events |
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