WO2022034358A1 - Système modulaire hybride pour la surveillance de complexes, la commande et la sécurité d'objets d'habitation mobiles, en particulier de caravanes, de véhicules de loisir et de navires - Google Patents

Système modulaire hybride pour la surveillance de complexes, la commande et la sécurité d'objets d'habitation mobiles, en particulier de caravanes, de véhicules de loisir et de navires Download PDF

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Publication number
WO2022034358A1
WO2022034358A1 PCT/IB2020/057567 IB2020057567W WO2022034358A1 WO 2022034358 A1 WO2022034358 A1 WO 2022034358A1 IB 2020057567 W IB2020057567 W IB 2020057567W WO 2022034358 A1 WO2022034358 A1 WO 2022034358A1
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WIPO (PCT)
Prior art keywords
interface
block
modular system
input
sensor
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PCT/IB2020/057567
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English (en)
Inventor
Michal Provázek
Original Assignee
Provazek Michal
Priority date (The priority date 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 date listed.)
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Application filed by Provazek Michal filed Critical Provazek Michal
Priority to PCT/IB2020/057567 priority Critical patent/WO2022034358A1/fr
Publication of WO2022034358A1 publication Critical patent/WO2022034358A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40032—Details regarding a bus interface enhancer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/30—Arrangements in telecontrol or telemetry systems using a wired architecture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
    • H04Q2209/43—Arrangements in telecontrol or telemetry systems using a wireless architecture using wireless personal area networks [WPAN], e.g. 802.15, 802.15.1, 802.15.4, Bluetooth or ZigBee
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
    • H04Q2209/88—Providing power supply at the sub-station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
    • H04Q2209/88—Providing power supply at the sub-station
    • H04Q2209/886—Providing power supply at the sub-station using energy harvesting, e.g. solar, wind or mechanical

Definitions

  • Hybrid modular system for complex surveillance, control and safety of mobile housing objects in particular caravans, recreational vehicles and vessels
  • This invention relates to the field of hybrid modular systems for complex surveillance, control and safety of mobile housing objects, in particular caravans, recreational vehicles and vessels, which can be installed additionally or directly during the manufacture.
  • solutions are known to provide complex surveillance of mobile housing objects, as described, for example, in the Czech utility model CZ 30244 U1 or in the Czech utility model application PUV 2020-37513. These solutions can be used in caravans, but not on vessels.
  • the US patent application US 2020064466 A1 discloses a marine monitoring system connecting a communication server, a database with registered data, a computer containing a user application, and an electronic device located on the vessel that is connected to at least one wired or wireless marine sensor.
  • Electronic equipment may include an LED control indicator, digital inputs, a remote battery control, position technology, analogue and digital outputs, a temperature sensor input, a backup battery, an antenna, a GPS unit, a terminal connector for wired sensor connection, a wireless transceiver for wireless sensors, an external GPS antenna or a satellite transceiver.
  • the marine sensors may include a GPS position sensor, a geo-fence sensor, a battery monitoring sensor, an engine metrics sensor, a bilge sensor (with a pump), a security sensor, a shore power sensor, a temperature sensor or a remote switching sensor.
  • the electronic equipment and the marine sensors communicate via a CAN-BUS interface.
  • the international patent application WO 2019014483 A1 describes a boat monitoring system comprising a boat control unit, boat sensors connected to the control unit, a web application server connected to the control unit and a remote computer for displaying web application data and controlling the boat sensors.
  • the boat sensors may include a battery, a bilge pump, a GPS unit, a security unit, a shore power unit, an ignition gauge and an oil pressure gauge.
  • the two above-mentioned applications describe already commonly available telemetry monitoring systems with security functions and remote communication based on cloud, where an electronic device, or a control unit exchanges data with a user via a remote server.
  • the solution does not allow mutual communication of electronic devices, or control units with each other or with surrounding equipment, or wireless communication towards the user.
  • the system also does not address the use of both caravans and vessels at the same time.
  • the Korean patent application KR 20110116570 A discloses a method of controlling a ship by means of a DSRC system between a ship equipment connected to a land base.
  • the DSRC system verifies the registration of the ship, confirms the canal, detects the entry and transmits the ship information to another base.
  • the system does not allow direct communication of multiple ship equipment with each other and without the participation of the mainland base.
  • the system can be deployed only with a non-portable power supply and the solution does not allow further expansion for the control of the interior equipment of a cabin of smart home type.
  • the US patent application US 2013191189 A1 describes an autonomous parking control system operating on the principle of combining DSRC and GPS interfaces, which communicate with objects of surrounding equipment, in particular a device for detecting and authorizing parking and parking charges.
  • This system is designed to control and charge parking of road vehicles, where the unit does not include a wireless interface for communication with the user using a communication device.
  • the Korean patent KR 101607539 B1 discloses an electronic payment system for vehicles using a combination of differential GPS and DSRC interfaces.
  • the DSRC interface in the vehicle communicates with objects of surrounding equipment via a DSRC antenna and further with a user's communication device, including an eSIM card.
  • the differential GPS interface determines the position of the vehicle communicating via the DSRC interface.
  • the Chinese patent application CN 105069850 A describes an electronic toll system (ETC) based on the principle of a DSRC interface.
  • the toll unit in the vehicle thus comprises a DSRC interface, a Bluetooth interface, a power supply, a control unit and a payment terminal.
  • This system obtains the location from passage points (toll gates) for toll routes.
  • This solution does not allow further expansion for the control of interior equipment of smart home type and does not contain a battery.
  • the US Patent Application US 2003120826 A1 discloses a system enabling WWAN communication capable of merging and splitting data without additional external network infrastructure.
  • the system uses WLAN/PAN technology (Bluetooth, 802.11 a/b, DSRC, DECT).
  • the application describes the so-called retransmission, i.e. communication between any objects based on wireless transmission and any communication technology.
  • Each device is in the role of a relay and can transmit information intended for another device via several different devices that are successively in range on the path between the sender and the recipient of such information. Due to the fact that all available communication protocols are used, the solution is not readily feasible and no mobile device is able to process such a general matter with a higher number of requests.
  • the unit does not contain a GNSS interface and the solution does not allow further expansion for the control of interior equipment of smart home type and it does not include a battery.
  • the DSRC device also uses a GPS interface to determine the position, speed and direction of the vehicle and communicate with other vehicles using a DSRC interface.
  • the device does not include an ISM interface, so it cannot be connected to safety elements and sensors and also to create interior control. No other communication interfaces and digital inputs and outputs are described, nor are backup batteries.
  • the disadvantage of the above systems is that they do not combine the possibility of mutual direct communication between objects based on a DSRC interface, communication with a user's mobile device via a WPAN interface, wireless elements operating in the ISM band, a GNSS position receiver and alternatively a battery for mobile operation.
  • the object of the invention is to provide the user with a multifunctional communication device which can prevent a collision while driving or sea navigation, communicate with the surrounding equipment of operators of recreational facilities and ports, make contactless payments and orders of services related to leisure travel, secure a mobile housing object and manage its equipment in a smart home mode, including commissioning consisting of simple placement of a portable control unit by the user on board of a given mobile object without the need to connect to power from an on-board electrical system.
  • This goal is achieved by a hybrid modular system for complex surveillance, control and safety of mobile housing objects, in particular caravans (towed trailers, campers), recreational vehicles (motorhomes, campervans) and vessels (sailboats, yachts, motorboats, runabouts).
  • the essence of the system is that it comprises a control unit having a wireless communication interface block that comprises a WPAN interface for local communication with a user’s communication device (e.g. Bluetooth (radio waves) or IrDA (infrared spectrum) or any other wireless connection based on electromagnetic radiation, especially in the ultraviolet, visible, infrared, microwave or radio range), an ISM interface for internal communication between the internal elements of the system, a GNSS positioning interface for position determination and a DSRC short-range interface for mutual communication between the individual mobile housing objects or objects of surrounding equipment.
  • the control unit further comprises a power supply, which is a battery and/or an electrical system of the mobile housing object.
  • the control unit may comprise one basic control unit or may be functionally divided into several control subunits that communicate with each other.
  • the ISM interface is operative at a frequency of 868 MHz or 915 MHz.
  • the objects of surrounding equipment preferably comprise at least one element from a set including a device for automatic reading and re-filling of fuel, water and/or gas reserves, a device for detection, authorisation and/or charging of passage/parking or entry/mooring, a device for measuring power consumption from an external socket, a billing device, an administrative centre, a maintenance centre and a transponder.
  • control unit may further comprise a wired communication interface block that comprises at least two CAN-BUS interfaces and at least two LIN-BUS interfaces.
  • control unit may further comprise a multi-purpose connector intended for mounting and power supply of the control unit o as well as for at least two CAN-BUS interfaces and at least one LIN-BUS interface.
  • the ISM interface may advantageously be connected to at least one element from a set including a heating control module, a group of additional sensors and controllers, a tank level sensing module and a lighting and additional output control module.
  • one CAN-BUS interface may advantageously be connected to at least one element from a set including the heating control module, the group of additional sensors and controllers, the tank level sensing module, the lighting and additional output control module and a touchscreen control panel, wherein the other CAN-BUS the interface may advantageously be connected to at least one element from a set including a group of CAN-BUS interfaces and a group of controlled appliances.
  • at least one LIN- BUS interface may advantageously be connected to a group of controlled appliances.
  • the heating control module may comprise at least one element from a set including an ISM interface, a CAN-BUS interface, a UART interface and a LIN-BUS interface. Heating control panels can be connected to the UART interface and the LIN-BUS interface.
  • the group of controlled appliances may comprise at least one element from a set including an electro block, air-conditioning, independent heating, a water boiler, a converter/generator, a refrigerator and a general appliance on a CI-BUS bus.
  • the group of additional sensors and controllers may comprise at least one element from a set including a cylinder gas volume sensor, a temperature/humidity/CO2 sensor, an infrared gas presence sensor, a wireless infrared transmitter, a wireless safety sensor, a flooding sensor, a wind speed and direction sensor (anemometer) and a battery status sensor/de-coupler.
  • a universal switch can also be included in this group.
  • the tank level sensing module may comprise at least one element from a set including an ISM interface, a CAN-BUS interface, a drain probe input, a linear probe input, and a reference voltage output.
  • a water tank can be connected to the drain probe inlet and/or the linear probe inlet, and a fuel/gas tank can be connected to the linear probe inlet and/or the reference voltage output.
  • the lighting and additional output control module may comprise at least one element from a set including an ISM interface, a CAN-BUS interface, a lighting circuit controller having a dimmer, a pump controller and an auxiliary output.
  • Lights, UV-C lights and a wireless UV-C light switch can also be connected to the lighting circuit controller having a dimmer.
  • the wireless UV-C light switch can also be connected to the ISM interface or to the CAN-BUS interface.
  • a pump can also be connected to the pump controller.
  • a general appliance can also be connected to the auxiliary output.
  • the group of CAN-BUS interfaces may comprise at least one element from a set including a vehicle CAN-BUS interface and a vessel CAN-BUS interface.
  • the wireless communication interface block may further comprise a GSM/LPWA interface, supplemented by a SIM or eSIM card.
  • the wired communication interface block may further comprise an RS485 interface to which the electro block and/or the air-conditioning can be connected, and/or a USB interface to which an offline voice control module can be connected, and/or a UART/RS232 interface to which the satellite modem, an active RFID reader and/or a naviceiver can be connected.
  • an RS485 interface to which the electro block and/or the air-conditioning can be connected
  • a USB interface to which an offline voice control module can be connected
  • UART/RS232 interface to which the satellite modem, an active RFID reader and/or a naviceiver can be connected.
  • control unit may further comprise an input block and an output block.
  • the input block may further be connected to at least one element from a set including a group of operational inputs and a temperature sensor, wherein the group of operational inputs comprises at least one element from a set including an alarm input, an ignition key or running engine D+ signal input, a revolution input, an electro block status input, an external electric socket status input and a fuel tank sensor input.
  • the output block can further be connected to at least one element from a set including a power supply switch, an auxiliary output/siren and the group of controlled appliances, in particular to the electro block, the independent heating and/or the converter/generator.
  • control unit may further comprise an accelerometer for determining inclination (or tilt) or for detecting movement of the mobile housing object and/or a memory module for data storage.
  • the multi-purpose connector may further be intended for the ignition key or running engine D+ signal input or an accelerometer input.
  • the wireless safety sensor from the group of additional sensors and controllers comprises a sensor unit and a magnet.
  • the sensor unit comprises a microprocessor control unit to which an input magnetic reed switch, a wireless communication interface block and a power supply block having a power concentrator can be connected.
  • a battery block and an induction block can further be connected to the power supply block having a power concentrator.
  • the induction block is energetically activable with a magnetic field of the magnet when the magnet moves relative to the sensor unit, and at the same time, the input magnetic reed switch is a constantly activable with a magnetic field of the magnet.
  • a sabotage magnetic reed switch can be further connected to the microprocessor control unit, wherein in the presence of magnetic field, the input magnetic reed switch is operative in a normally closed (NO) switching mode and the sabotage magnetic reed switch in a normally open (NO) switching mode.
  • Fig. 1 shows a basic circuit diagram of a hybrid modular system
  • Fig. 2 shows an extended circuit diagram of a hybrid modular system
  • Fig. 3 shows a diagram of the use of the DSRC short-range interface for mutual communication between individual mobile housing objects or the objects of surrounding equipment;
  • Fig. 4 shows a diagram of the use of the DSRC short-range interface for mutual communication between a pair of vessels in the event of an imminent collision
  • Fig. 5 shows a perspective view of the safety sensor
  • Fig. 6 shows a schematic view of the sensor unit and the magnet of the safety sensor.
  • Example 1 Basic connection of a control unit in a hybrid modular system
  • One exemplary embodiment is a basic circuit diagram of a hybrid modular system, which is shown in Fig. 1.
  • This system comprises the control unit 1. with a wireless communication interface block 2 that comprises: • a WPAN interface 22 (e.g. Bluetooth or IrDA) for local communication with a user’s communication device (e.g. a smartphone or tablet);
  • a WPAN interface 22 e.g. Bluetooth or IrDA
  • a user e.g. a smartphone or tablet
  • an ISM interface 23 for internal communication between the internal elements of the system and operative at a frequency of 868 MHz or 915 MHz;
  • the control unit 1. further comprises a power supply 7, which is a battery (or an accumulator) and/or an on-board power supply of the mobile housing object and which allows the control unit 1. to be powered in case of power supply from the vehicle/vessel wiring, thus allowing its possible mobile use, and other computer technology components (microprocessor, memory etc.) not shown in Fig. 1.
  • a power supply 7 which is a battery (or an accumulator) and/or an on-board power supply of the mobile housing object and which allows the control unit 1. to be powered in case of power supply from the vehicle/vessel wiring, thus allowing its possible mobile use, and other computer technology components (microprocessor, memory etc.) not shown in Fig. 1.
  • the objects 25b-h of surrounding equipment may comprise at least one element from a set including a device 25d for automatic reading and re-filling of fuel, water and/or gas reserves, a device 25b for detection, authorisation and/or charging of passage/parking or entry/mooring, a device 25c for measuring power consumption from an external socket, a billing device 25q, an administrative centre 25e, a maintenance centre 25f and transponder 25h.
  • a device 25d for automatic reading and re-filling of fuel, water and/or gas reserves
  • a device 25b for detection, authorisation and/or charging of passage/parking or entry/mooring
  • a device 25c for measuring power consumption from an external socket
  • a billing device 25q for billing device
  • an administrative centre 25e a maintenance centre 25f and transponder 25h.
  • the objects 25b-h of surrounding equipment are illustrated in more detail in Example 3.
  • Example 2 Extended connection of the control unit in a hybrid modular system
  • FIG. 2 Another exemplary embodiment is an extended circuit diagram of a hybrid modular system, which is shown in Fig. 2. This is an extension of the circuit of Fig. 1 , where said system also comprises the control unit 1 with the wireless communication interface block 2 that comprises:
  • a GSM/LPWA interface 21 supplemented by a SIM or eSIM card 211 in order to achieve multi-regional coverage of narrowband networks and a smooth transition between vanishing 2G networks, including low power consumption of the control unit 1_ in the field of energy and data;
  • the WPAN interface 22 e.g. Bluetooth or IrDA
  • the user’s communication device e.g. a smartphone or tablet
  • the ISM interface 23 for internal communication between the internal elements of the system and operative at a frequency of 868 MHz or 915 MHz;
  • the ISM interface 23 is connectable to at least one element from a set including a heating control module 9 (see Example 7), a group 12 of additional sensors and controllers (see Example 10), a tank level sensing module 13 (see Example 11 ) and a lighting and additional output control module 14 (see Example 12).
  • a heating control module 9 see Example 7
  • a group 12 of additional sensors and controllers see Example 10
  • a tank level sensing module 13 see Example 11
  • a lighting and additional output control module 14 see Example 12
  • the control unit further comprises a power supply 7, which is a battery (or an accumulator) and/or an on-board power supply of the mobile housing object and which allows the control unit to be powered in case of power supply from the vehicle/vessel wiring, thus allowing its possible mobile use, and other computer technology components (microprocessor, memory etc.) not shown in Fig. 2.
  • a power supply 7 is a battery (or an accumulator) and/or an on-board power supply of the mobile housing object and which allows the control unit to be powered in case of power supply from the vehicle/vessel wiring, thus allowing its possible mobile use, and other computer technology components (microprocessor, memory etc.) not shown in Fig. 2.
  • the control unit further comprises a wired communication interface block 3 which comprises:
  • one CAN-BUS interface 31 can be connected to at least one element from a set including the heating control module 9 (see Example 7), the group 12 of additional sensors and controllers (see Example 10), the tank level sensing module 13 ( see Example 11 ), the lighting and additional output control module 14 (see Example 12) and a touchscreen control panel 16 especially for the purpose of installing the system in primary manufacture.
  • the other CAN-BUS interface 31 can be connected to at least one element from a set including a group 15 of CAN-BUS interfaces (see Example 13) and a group 11 of controlled appliances (see Example 9) for connecting a vehicle or a vessel bus using CAN-BUS buses and standards ISO 15765-4, SAE J1939 (“NMEA 2000”) etc. Owing to this it is possible, for example, to process further data within the connection of the vehicle chassis/vessel wiring with functions controlling their residential area and transmission of such data to the user and subsequent management in one software environment.
  • At least one LIN-BUS interface 32 is connectable to the group 11 of controlled appliances (see Example 9), both LIN- BUS interfaces 32 allowing connection to appliances in the residential area of a recreational vehicle/vessel using different communication standards, for example TIN- BUS (“Truma” and “Aide iNet ready” heating), SDT-BUS (“Schaudt” electric blocks) and CI-BUS (“Dometic” refrigerator or air conditioning).
  • TIN- BUS Turuma” and “Aide iNet ready” heating
  • SDT-BUS Schot” electric blocks
  • CI-BUS Dometic” refrigerator or air conditioning
  • the wired communication interface block 3 there is also the RS485 interface 33 to which an electro block 111 and/or air-conditioning 112 from the group 11 of controlled appliances can be connected (see Example 9), as some electric units in caravans (“Nordelettronica”) and air-conditioners in vessels use this bus.
  • USB interface 34 which serves as a service interface and to which an offline voice control module 341 can be connected, which is essential in areas without Internet access.
  • the UART/RS232 interface 35 to which additional communication or control devices can be connected, e.g. a satellite modem 351 enabling connection in places without terrestrial network signal coverage, an active RFID reader 352 used to identify connected accessories or equipment located on board of a vessel and/or a naviceiver 353, which can function as a touch control panel of the system simultaneously using the function of car radio, navigation and multimedia in a recreational vehicle or vessel.
  • additional communication or control devices e.g. a satellite modem 351 enabling connection in places without terrestrial network signal coverage
  • an active RFID reader 352 used to identify connected accessories or equipment located on board of a vessel and/or a naviceiver 353, which can function as a touch control panel of the system simultaneously using the function of car radio, navigation and multimedia in a recreational vehicle or vessel.
  • the control unit 1 further comprises a multi-purpose connector 4 intended for quick assembly (mounting) and power supply of the control unit 1., and for at least two CANBUS interfaces 31 and at least one LIN-BUS interface 32.
  • the multi-purpose connector 4 is further intended for the ignition key or running engine D+ signal input 102 from a group of 10 operational inputs or for an accelerometer 6 input, see below.
  • a power supply (not shown) of the control unit 1_ which is also available on a connector (not shown) for extendable mounting.
  • the control unit 1 further comprises an accelerometer 6 for determining the inclination (tilt) or detecting the movement of the mobile housing object and/or a memory module 8 for data storage.
  • the control unit 1. further comprises an input block 51 and an output block 52.
  • the input block 51 is connectable to at least one element from a set including the group of 10 operational inputs (see Example 8) and to a temperature sensor 107.
  • the output block 52 is connectable to at least one element from a set including a power supply switch 521 , an auxiliary output/siren 522 and the group 11 controlled appliances (see Example 9), in particular with the electro block 111 , independent heating 113 and/or a converter/generator 115.
  • the control unit 1. installed in a recreational vehicle or vessel equipped with the DSRC short-range interface 25 thus makes it possible to communicate with other such units in other recreational vehicles or vessels 25a, as well as with campsite or port equipment using the same technology. Based on the exchange of data between the objects, it is possible in particular to perform automatic readings of fuel, water and/or gas reserves by means of the device 25d and also authorization for the passage via campsite receptions or entry to the port by means of the device 25b.
  • This system will significantly facilitate and speed up routine operation and maintenance in online maintenance centres 25f by transmitting information to the administrative centre 25e of such devices and further increase the safety when moving ships from/to port, or can avert a collision of vessels 25a with each other by sharing data on their position, speed and course and wind speed and direction, or a collision of vessel 25a with a floating obstacle up to a distance of 1000 m (see Figure 4).
  • the user is then informed by a mobile application with integrated COLREG rules. For example, if a person, an obstacle or a buoy in the water is equipped with a transponder 25h, a network of radio beacons can be created, in addition their batteries can be charged by collecting tidal energy.
  • the transmitted beacon is then intercepted by the control unit 1. installed in the vessel or the DSRC port receiver, and in the case of their retransmission, a network of such beacons can also be created.
  • the transponder 25h can also be placed on animals (e.g. birds) that may be present on such obstacles.
  • the transponder 25h can also be supplemented with a button, which is for example, at a diver’s disposal outside the vessel deck, who can call for help in case he does not get on board the vessel, where there is no crew but on which the control unit 1_ is located.
  • the control unit 1. then obtains position data from the GNSS interface 24 and sends an emergency signal via the GSM/LPWA interface 21 or the satellite modem 351.
  • Example 4 Quick installation of the control unit 1 in a motorized recreational vehicle via a multi-purpose connector 4
  • the multi-purpose connector 4 for quick installation is connected, for example in the case of a recreational vehicle, to an OBD II interface connector 41 by means of one of the optional cabling variants, where the control unit receives the required power supply and also communicates via the CAN-BUS interface 31 with the vehicle chassis bus to read various operating states, such as door lock status, starter battery voltage, fuel level in the tank, engine speed, distance travelled, engine temperature, vehicle error messages, etc.
  • the cable is terminated on one side by an OBD connector with the cable routed vertically downwards from the point of view of inserting the OBD cable connector into the OBD II interface connector 41 of the vehicle, and on the other side by a connector having the maximum size of RJ-45.
  • This design achieves the effect of simplifying installation, where the connector thus connected to OBD II interface the connector 41 does not prevent the closing of the cover located in front of the connector (e.g.
  • Example 5 Quick installation of the control unit 1 in a caravan via the multipurpose connector 4
  • the multi-purpose connector 4 for quick installation is connected by one of the variants of optional cabling for quick installation in the case of a caravan to a leisure battery, where the control unit 1. receives power and further to the ignition key or running engine D+ signal input 102, which is then connected electrically to the towing vehicle.
  • the control unit 1. also includes an accelerometer 6, which can replace the caravan movement information instead of the ignition key or running engine D+ signal input 102.
  • Example 6 Quick installation of the control unit 1 in a vessel via the multi-purpose connector 4
  • the multi-purpose connector 4 for quick installation includes power inputs of the control unit , two CAN-BUS interfaces 31 and further the ignition key or running engine D+ signal input 102, it is possible in case of connecting power to the battery and of connecting the ignition key or running engine D+ signal input 102 or by connecting one of the CAN-BUS interfaces 31 to the vessel CAN-BUS interface 152, to monitor information about the ongoing journey, while the other vessel CAN-BUS interface 152 can be used to control appliances on board, such as heating, air-conditioning, lighting, pumps etc.
  • This combination appears to be the most advantageous if the vessel is already equipped from the primary manufacture with, for example, an appliance control system from SCHEIBER S.A.
  • Example 7 Wireless extension of a hybrid modular system with heating control with the possibility of fixed installation
  • the heating control module 9 comprises at least one element from a set including an ISM interface 91 , a CAN-BUS interface 92, a UART interface 93 and a LIN-BUS interface 94.
  • Heating control panels 931 , 941 can be connected to the UART interface 93 and the LIN- BUS interface 94, e.g. heating control panels of “Aide” or “Alde/Truma iNet” type.
  • the ISM interface 23 and at least one CAN-BUS interface 31 can be connected to the heating control module 9.
  • the heating control module 9 communicates wirelessly with the control unit 1 via the ISM interface 91 , This connection method greatly simplifies installation, as there is no need to route the bus communication wire to the heating control panel. By supplementing the module with the CAN-BUS interface 92, it is also possible to use this module at the primary manufacture or wired installation, which generally replaces less reliable wireless communication.
  • the heating control module 9 includes both the UART interface 93 and the LIN-BUS interface 94, it can be connected to both older types of “Aide 3010” and “Aide 3020” heating control panels 931 and new “iNet ready” control panels 941 for Truma and Aide heaters. In order to simplify installation, it is advantageous if this module is equipped for its power supply with the same connectors as used by the above-mentioned panels, i.e.
  • Example 8 Connection of an input block 51 with the group of 10 operational inputs
  • the group 10 of operational inputs comprises at least one element from a set including an alarm input 101 , the ignition key or running engine D+ signal input 102, a revolution input 103 (meaning engine revolution), an electro block status input 104, an external electric socket status input 105 and a fuel tank sensor input 106,
  • the input block 51 can be connected to the group of 10 operational inputs.
  • An external alarm device or an SOS button can be connected to the alarm input 101 ,
  • the ignition key or running engine D+ signal input 102 is installed in the chassis of a recreational vehicle or a towing vehicle when the unit is installed in a caravan, thereby obtaining information about the started journey, for example by notifying the user of an open window or door using a wireless safety sensor 125 (see Example 15).
  • the revolution input 103 is connected directly to the engine sensor or flow meter and reads electrical pulses to calculate engine or fuel flow data if this information is not contained on the vehicle CAN-BUS interface 151 or the vessel CAN-BUS interface 152, Owing to this, it is possible to evaluate the service interval of the engine, to monitor excessive idle speeds or to monitor the exceeding of the above-limit engine speed.
  • the electro block status input 104 senses the feedback of a running power supply, such as an electro block of “Schaudt” type, a running pump or other device.
  • the unit thus has feedback from such a device if this information does not appear on the factory bus.
  • the external electric socket status input 105 informs about the connected power supply of a caravan in a campsite or a vessel in a port and informs the user or rental dispatcher about the status of the external power supply availability and the related charging of the caravan or vessel batteries.
  • the fuel tank sensor input 106 enables sensing of fuel level conditions, e.g. by parasitic connection to existing level meters in case this information is not available on the factory bus. Owing to this, it is possible to monitor the average consumption, the need for refuelling after returning the leased object or to automatically bill to the lender via an online payment method. It is also possible to automate and optimize fuel and lubricant deliveries in ports, for example using the DSRC short-range interface 25.
  • Example 9 Control of the group of 11 controlled appliances of a residential area in a recreational vehicle or vessel
  • the group 11 of controlled appliances comprises at least one element from a set including an electro block 111 , air-conditioning 112, independent heating 113, a water boiler 114, a converter/generator 115, a refrigerator 116 and a general appliance 117 on a CI-BUS bus.
  • the group 11 of controlled appliances can be connected to at least one CAN-BUS interface 31, at least one LIN-BUS interface 32, the RS485 interface 33 (in particular the electro block 111 and/or the air-conditioning 112) and an output block 52 (in particular the electro block 111 , the independent heating 113 and/or or the converter/generator 115),
  • the electric block 111 may also be connected to the electric block status input 104 in the input block 51 ,
  • the control unit 1 comprises the LIN-BUS interface 32, the RS485 interface 33 and the input and output block 5, thus controlling both digital bus and analogue interfaces.
  • the LIN-BUS interface 32 can be connected to an appliance, such as the water boiler 114, the refrigerator 116 or the general appliance 117 on the CIBUS bus, and the other LIN-BUS interface 32 to the electro block 111, since these may use different communication protocols and speeds, as long as they do not all use the unified CI-BUS (Caravanning Industry-BUS) standard.
  • any of the devices does not include the possibility of control via a digital bus, they can be controlled analogously by connecting to the output block 52.
  • the electro block 111 especially from the manufacturer “Nordelettronica”, is also equipped with an RS485 interface and can therefore be connected to the RS485 interface 33.
  • Example 10 Use of the group of 12 additional sensors and controllers in a recreational vehicle or a vessel
  • the group 12 of additional sensors and controllers comprises at least one element from a set including a cylinder gas volume sensor 121, a temperature/humidity/CO2 sensor 122, an infrared gas presence sensor 123, a wireless infrared transmitter 124, a wireless safety sensor 125, a flooding sensor 126, a wind speed and direction sensor 127, a battery status sensor/de-coupler 128 and a universal switch (not shown).
  • the ISM interface 23 (in a wireless manner) and at least one CAN-BUS interface 31 can be connected to the group 12 of additional sensors and controllers (in particular to the infrared gas presence sensor 123, the flooding sensor 126, the wind speed and direction sensor 127, the battery status sensor/de-couoler 128 and the universal switch).
  • the cylinder gas volume sensor 121 is located under the gas cylinders, and at the same time the installation is simple and fast owing to the wireless connection.
  • the gas weighing method is suitable in the case of using plastic bottles, where it is not possible to use ultrasonic sensors.
  • the temperature/humidity/CC>2 sensor 122 which monitors the ambient temperature, humidity and CO2 level in the living area. It is possible, for example, to ensure timely ventilation of the space, or to warn of exceeding the limit values, to which the system can react automatically.
  • the infrared gas presence sensor 123 is characterized by low power consumption and the ability to adjust the sensitivity, which is not possible with conventional incandescent sensors, where, in addition, the reliability of such a sensor decreases with increasing time or recalibration is required.
  • the wireless infrared transmitter 124 provides remote control of the air-conditioning instead of a hand-held remote control.
  • the wireless safety sensor 125 is discussed in more detail in Example 15.
  • the wind speed and direction sensor 127 senses the wind speed and direction, and this information is further transmitted to the user's mobile application, and these values may also be included in the calculation of the anti-collision navigation system using the DSRC short-range interface 23.
  • the battery status sensor/de-coupler 128 also enables wireless connection via the ISM interface 23 or via the CAN-BUS interface 31 , and the control unit thus obtains information on charging and discharging the batteries and it is also possible to remotely switch them on or disconnect them.
  • the universal switch can then be used wherever remote switching of a device is required, either wirelessly (user installation) or via a CAN-BUS interface (factory installation).
  • the flood sensor 126 can be connected in a wireless and wired manner to a vessel and it can indicate the presence of water inside the vessel and owing to the ability to distinguish between fresh and salt water, the control unit can inform the user whether there is a leak in the hull or leakage in the fresh water distribution within a vessel. The unit can then also take certain autonomous measures, such as starting or stopping the pumps.
  • the distinction between fresh and salt water can be made on the basis of capacity measurements in combination with conductivity or optical attenuation of an optical fibre.
  • the tank level sensing module 13 comprises at least one element from a set including an ISM interface 131, a CAN-BUS interface 132, a drain probe input 133, a linear probe input 134 and a reference voltage output 135, A water tank 136 (or its level meter) can be connected to the drain probe input 133 and/or the linear probe input 134, and a fuel/gas tank 137 (or its level meter) can be connected to the linear probe input 134 and/or the reference voltage output 135,
  • the ISM interface 23 (in a wireless manner) and at least one CAN-BUS interface 31 can be connected to the tank level sensing module 13.
  • the tanks are located at different locations in a recreational vehicle or on a vessel, it is advantageous from the point of view of additional installation to use wireless modules comprising the ISM interface 131 to connect to the level sensors.
  • the conductor e.g. of a CAN-BUS
  • the module also contains this interface.
  • meters There are several types of meters in the field of measuring the levels of water, fuel or LPG tanks in caravans and vessels.
  • Water sensors are usually implemented as drain or linear, so the module is equipped with the drain probe input 133, typically used by “Schaudt” or “Nordelettronica” for recreational vehicles, as well as the linear probe input 134, used by “CBE” or “Votronic” and are also widespread in marine segment.
  • the module further comprises inputs 137 for fuel/gas tank, which allow parasitic connection to already installed fuel or LPG tank probes. Owing to the integrated reference voltage output 135, the probes can be powered directly from the tank level sensor 13 in the case of additional installation of such a probe to the tank, and thus a stabilized supply voltage for the factory sensors is not supplied at the mounting location.
  • Example 12 Using the lighting and additional output control module 14
  • the lighting and additional output control module 14 comprises at least one element from a set including an ISM interface 141 , a CAN-BUS interface 142, a lighting circuit controller 143 having a dimmer, a pump controller 144 and an auxiliary output 145.
  • Lights 1431 , UV-C lights 1433 and a wireless UV-C light switch 1432 can be connected to the lighting circuit controller 143 having a dimmer.
  • the wireless UV-C light switch 1432 can be connected to the ISM interface 141 or to the CAN-BUS interface 142.
  • a pump 1441 can be connected to the pump controller 144.
  • a generic appliance 1451 can be connected to the auxiliary output 145.
  • the ISM interface 23 (in a wireless manner) and at least one CAN-BUS interface 31 can be connected to the lighting and additional output control module 14.
  • a module In the residential area of recreational vehicles and vessels, there are various other appliances, such as indoor and outdoor lighting circuits, pumps, etc.
  • a module For their control, from the point of view of additional installation it is advantageous for such a module to include the ISM interface 141 for wireless connection to the control unit 1.
  • a wire such as a CAN-BUS
  • the module also contains the CAN-BUS interface 142.
  • Outputs for the lighting circuit controller 143 having a dimmer, the pump controller 144 and the auxiliary output 145 then provide remote control of appliances connected to them by the user or automatically, e.g.
  • the wireless UV-C light switch 1432 is connected to the output for the common light circuit, which on requirement of regular disinfection remotely switches on the installed UV-C lights 1433 instead of the lights 1431. In this way, the disinfection of the living area can be performed from a remotely controlled station.
  • the caravan or boat can be additionally equipped with germicidal disinfection.
  • Example 13 Use of existing vehicle and/or vessel CAN-BUS interfaces
  • the group 15 of CAN-BUS interfaces comprises at least one element from a set including a vehicle CAN-BUS interface 151 and a vessel CAN-BUS interface 152. At least one CAN-BUS interface 31 can be connected to the group 15 of CAN-BUS interfaces.
  • Example 14 External communication of the control unit !
  • At least one communication device e.g. a mobile phone, tablet
  • WPAN interface 22 preferably Bluetooth
  • a remote server exchanging data with the control unit 1 is connected to the GSM/LPWA interface 21 or the satellite modem 351.
  • Example 15 The wireless safety sensor 125
  • the wireless safety sensor 125 is installed on windows, doors and service openings, where it monitors their condition. Owing to the integrated battery life extension, which uses the shocks and movements of the opposite magnet while driving or sailing, energy is then stored in the sensor and consumed for its operation.
  • the wireless safety sensor 125 includes a sensor unit 125a and a magnet 125b (see Fig. 5).
  • the magnet 125b is installed on the opening frame and the sensor unit 125a is installed on the opening, or vice versa, the magnet 125b or the sensor unit 125a being mounted by a movable base (not shown) which allows these elements to move relative to each other during travel or navigation.
  • the sensor unit 125a (see Fig. 6) further includes a microprocessor control unit 125c to which an input magnetic reed switch 125d, a wireless communication interface block 125f, and a power supply block 125q having a power concentrator can be connected.
  • a battery block 125h and an induction block 125i is connected to the power supply block 125q having a power concentrator, wherein the induction block 125i is energetically activable by the magnetic field of the magnet 125b when the magnet 125b moves relative to the sensor unit 125a. At the same time, the magnetic field of the magnet 125b constantly activates the input magnetic reed switch 125d.
  • a sabotage magnetic reed switch 125e is further connected to the microprocessor control unit 125c, wherein the input magnetic reed switch 125d is operative in the presence of a magnetic field in a normally closed (NO) switching mode and the sabotage magnetic reed switch 125e in a normally open (NO) switching mode.
  • the magnetic energy of the magnet 125b is normally used only to activate the input magnetic reed switch 125d when the opening (a window, a door etc.) is closed, it can be further used and converted to electrical energy by so-called “harvesting" to extend the life of the primary battery (not shown) in the battery block 125h.
  • the sensor unit 125a is thus supplemented for this purpose by the induction block 125i, which changes the magnetic field during travel or navigation of the moving magnet 125b against the sensor unit 125a into electrical energy, which is then routed via the power supply block 125q having a power concentrator to a buffer battery (not shown) in the battery pack 125h. It thus creates an energy reserve which further prolongs the life of the primary battery when the main power consumers, namely the microprocessor control unit 125c and the wireless communication interface block 125f, are connected to the power supply block 125q having a power concentrator.
  • the input magnetic reed switch 125d When the input magnetic reed switch 125d operates in the presence of a magnetic field (i.e. the actuating impulse) in a normally closed (NO) switching mode, no current flows through the circuit connected to the input of the microprocessor control unit 125c, thereby significantly saving the power supply in the battery block 125h. Most of the time in the above-described installation, the opening is closed (i.e. the magnetic field is present) and the input magnetic reed switch 125d is thus open.
  • a magnetic field i.e. the actuating impulse
  • the sabotage magnetic reed switch 125e present in the sensor unit 125a operates in a normally open (NO) switching mode as it serves to detect system sabotage using a strong magnetic field near the sensor unit 125a, or for service purposes such as pairing the wireless communication interface block 125f with a master system (not shown).
  • NO normally open
  • the sabotage magnetic reed switch 125e is open during normal operation.
  • induction block 125i In case the use of one coil contained in the induction block 125i is unsatisfactory in terms of performance or space, it is advantageous to use several separate interconnected coils perpendicular to their longitudinal axis of the magnet 125b to increase the volume of energy gained or to obtain more suitable spatial arrangement of elements in the sensor unit 125a.
  • the sensor unit 125a can be filled inside in a water-tight manner with an unspecified potting compound, which thus prolongs the life of the device, for example in an installation on a vessel where it comes into contact with salt water and the associated environment (aerosol).
  • an unspecified potting compound which thus prolongs the life of the device, for example in an installation on a vessel where it comes into contact with salt water and the associated environment (aerosol).
  • such a filling no longer allows the user to replace the primary battery, but at the same time the life of the primary battery is extended by obtaining energy for up to several years, and such insulation therefore appears to be generally permissible and industrially applicable.
  • the hybrid modular system described above can be used for complex surveillance, control and safety of mobile housing objects, especially caravans, recreational vehicles and vessels. List of reference signs
  • 25d - device for automatic reading and re-filling of fuel, water and/or gas reserves

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Traffic Control Systems (AREA)

Abstract

La présente invention porte sur un système modulaire hybride pour la surveillance de complexes, la commande et la sécurité d'objets d'habitation mobiles, en particulier de caravanes, de véhicules de loisir et de navires. Elle comprend une unité de commande (1) ayant un bloc d'interface de communication sans fil (2) qui comprend une interface WPAN (22) pour une communication locale avec un dispositif de communication d'un utilisateur, une interface ISM (23) pour une communication interne entre les éléments internes du système, une interface de positionnement GNSS (24) pour la détermination de position et une interface de courte portée DSRC (25) pour une communication mutuelle entre les objets d'habitation mobiles individuels (25a) ou des objets (25b-h) d'équipement environnant. L'unité de commande comprend en outre une alimentation électrique (7), qui est une batterie et/ou une alimentation électrique embarquée de l'objet d'habitation mobile.
PCT/IB2020/057567 2020-08-12 2020-08-12 Système modulaire hybride pour la surveillance de complexes, la commande et la sécurité d'objets d'habitation mobiles, en particulier de caravanes, de véhicules de loisir et de navires WO2022034358A1 (fr)

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030120826A1 (en) 2001-12-20 2003-06-26 Amir Shay System and method for building a communication platform for the telematics domain using a distribution of network objects
WO2010006314A2 (fr) 2008-07-11 2010-01-14 Honda Motor Co., Ltd. Système anticollision pour des véhicules
KR20110116570A (ko) 2010-04-19 2011-10-26 목포대학교산학협력단 능동형 ｒｆ-ｄｓｒｃ 시스템을 이용하는 선박 관리 방법
US20130191189A1 (en) 2012-01-19 2013-07-25 Siemens Corporation Non-enforcement autonomous parking management system and methods
US20130197748A1 (en) * 2013-02-11 2013-08-01 Connecticut Electric, Inc. Recreational Vehicle User Interface System and Method
US20140210593A1 (en) * 2013-01-29 2014-07-31 Innovative Design Solutions, Inc. Rv wireless remote control
CN105069850A (zh) 2015-07-17 2015-11-18 武汉万集信息技术有限公司 一种基于移动终端的dsrc收费方法及系统
KR101607539B1 (ko) 2014-07-18 2016-03-31 서울여자대학교 산학협력단 차량 dsrc 동글과 스마트폰을 이용한 전자지불 단말 시스템 및 운영 방법
CZ30244U1 (cs) 2016-11-02 2017-01-10 Michal Provázek s.r.o. Zařízení pro zajištění komplexního dohledu na mobilní obytné objekty
US20170054204A1 (en) * 2015-08-21 2017-02-23 Laird Technologies, Inc. V2x antenna systems
WO2019014483A1 (fr) 2017-07-12 2019-01-17 Siren Marine LLC Surveillance et suivi de bateau
US20200064466A1 (en) 2018-08-21 2020-02-27 Siren Marine LLC Marine machine type communication device

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030120826A1 (en) 2001-12-20 2003-06-26 Amir Shay System and method for building a communication platform for the telematics domain using a distribution of network objects
WO2010006314A2 (fr) 2008-07-11 2010-01-14 Honda Motor Co., Ltd. Système anticollision pour des véhicules
KR20110116570A (ko) 2010-04-19 2011-10-26 목포대학교산학협력단 능동형 ｒｆ-ｄｓｒｃ 시스템을 이용하는 선박 관리 방법
US20130191189A1 (en) 2012-01-19 2013-07-25 Siemens Corporation Non-enforcement autonomous parking management system and methods
US20140210593A1 (en) * 2013-01-29 2014-07-31 Innovative Design Solutions, Inc. Rv wireless remote control
US20130197748A1 (en) * 2013-02-11 2013-08-01 Connecticut Electric, Inc. Recreational Vehicle User Interface System and Method
KR101607539B1 (ko) 2014-07-18 2016-03-31 서울여자대학교 산학협력단 차량 dsrc 동글과 스마트폰을 이용한 전자지불 단말 시스템 및 운영 방법
CN105069850A (zh) 2015-07-17 2015-11-18 武汉万集信息技术有限公司 一种基于移动终端的dsrc收费方法及系统
US20170054204A1 (en) * 2015-08-21 2017-02-23 Laird Technologies, Inc. V2x antenna systems
CZ30244U1 (cs) 2016-11-02 2017-01-10 Michal Provázek s.r.o. Zařízení pro zajištění komplexního dohledu na mobilní obytné objekty
FR3058289A3 (fr) * 2016-11-02 2018-05-04 Michal Provazek S R O Dispositif pour assurer la surveillance complexe des maisons mobiles
WO2019014483A1 (fr) 2017-07-12 2019-01-17 Siren Marine LLC Surveillance et suivi de bateau
US20200064466A1 (en) 2018-08-21 2020-02-27 Siren Marine LLC Marine machine type communication device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
COLLISION AVOIDANCE 2.0, EVANS STARZINGER, Retrieved from the Internet <URL:https://www.boatus.com/magazine/2013/October/collision-avoidance.asp>
MD. SALMAN AHMED ET AL., DEMO: REAL-TIME VEHICLE MOVEMENT TRACKING ON ANDROID DEVICES THROUGH BLUETOOTH COMMUNICATION WITH DSRC DEVICES, Retrieved from the Internet <URL:https://ieeexplore.ieee.org/document/7835956>

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