WO2018178833A1 - Système et procédé de surveillance et de contrôle d'une jante - Google Patents

Système et procédé de surveillance et de contrôle d'une jante Download PDF

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Publication number
WO2018178833A1
WO2018178833A1 PCT/IB2018/052011 IB2018052011W WO2018178833A1 WO 2018178833 A1 WO2018178833 A1 WO 2018178833A1 IB 2018052011 W IB2018052011 W IB 2018052011W WO 2018178833 A1 WO2018178833 A1 WO 2018178833A1
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WO
WIPO (PCT)
Prior art keywords
sensor
control unit
vehicle
tire
unit
Prior art date
Application number
PCT/IB2018/052011
Other languages
English (en)
Spanish (es)
Inventor
Carlos Alberto DÍAZ HERRADA
Clara Helena ROJAS ORTIZ
Beatriz Nathalia SERRATO PANQUEBA
Original Assignee
Universidad Católica De Colombia
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.)
Filing date
Publication date
Application filed by Universidad Católica De Colombia filed Critical Universidad Católica De Colombia
Publication of WO2018178833A1 publication Critical patent/WO2018178833A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles

Definitions

  • the present invention relates to a device for tire monitoring and monitoring.
  • a device for monitoring the elements of the tire system of a vehicle to prevent loss, theft or detachment of the tire is disclosed, as is the case of US7994901B2, this patent discloses a Vehicle bolt and nut monitoring system comprising: a bolt, a nut, a first sensor carried by the bolt, a second sensor carried by the nut, and an indicator.
  • One of the sensors measures a relative distance between the same sensors.
  • the indicator provides an alarm to the vehicle user when the torque ratio reaches a predetermined value.
  • the indicator includes a transmitter and a radio frequency receiver.
  • the bolt has a rod and the nut is attached to the rod.
  • the sensors are Hall effect and the system has a sensor in the bolt and a magnet in the nut. The patent is intended to alert a user before the bolts are removed from the tire.
  • US5552759A discloses an alarm system to detect the unauthorized removal of a tire from a vehicle, a hub and tire accessories, the alarm system comprises: a detection device mounted on the tire assembly , alarm transmission means and reception means.
  • the detection device can be a pressure switch, but it can also be a capacitance sensor or a solid state proximity detector, such as a Hall effect sensor, an electromechanical microswitch or any other suitable sensor structure, a device for assembly that includes the detection device, fixing means for connecting the mounting sensor, the wheel bolts, and a housing has a cavity for substantially enclosing the alarm transmission means.
  • the alarm transmission means connected to the detection device, to initiate a radio frequency (RF) alarm signal when the sensor changes from the secured state to the unsafe state and the receiver, located remotely from the alarm transmitter, receives the alarm signal of radio frequency.
  • RF radio frequency
  • US9067527B2 discloses a device and a method for detecting the loss of tires of a vehicle, when the vehicle is in motion.
  • the device has a housing that is mounted on a tire such that the device rests on the hub of the tire of an axle to which the tire is attached.
  • the device has a detector to detect a contact proximity of the device to the tire hub, and in case the tire is loose, a transmitter sends an alarm signal that the device is no longer near the tire hub.
  • the signal sent by the transmission circuit is received by a receiving unit, the receiving unit is used to alert the driver about tires that run the risk of being loose.
  • the detector can be a mechanical, magnetic, capacitive, pressure sensitive switch and a resistive switch.
  • the patent focuses on the monitoring of the vehicle's tire by means of a device in the hub.
  • a device for monitoring a tire of a vehicle with a system of redundant sensors that may be located on the tire or wheel, or on the chassis of the vehicle is not disclosed in the prior art. Redundant sensors work independently of each other, which ensures that the damage or loss of one sensor does not interfere with the sending of signals from the other that has not been damaged or lost.
  • the present invention corresponds to a device for monitoring and monitoring a tire (1) of a vehicle, comprising: a first sensor (3); a second sensor (4) disposed on at least one arm of a suspension (11) and (12) of the vehicle and a control unit (5) connected to the first sensor (3) and the second sensor (4).
  • the first sensor (3) is selected from the group consisting of a gyroscope, an accelerometer, IMU, MPU, MEM's or combinations between them.
  • the second sensor (4) is selected from the group consisting of an infrared sensor, optical sensor, an ultrasound sensor, a capacitive sensor, a photoelectric sensor, an inductive sensor, a laser, or combinations among them.
  • the first sensor (3) senses a first signal (13), the second sensor (4) senses a second signal (13). First signal and second signal will be understood as input signals.
  • the first sensor (3) sends the first signal (13) to the control unit (5) and the second sensor (4) sends the second signal (13) to the control unit (5).
  • the control unit (5) generates an output signal (14).
  • a georeferencing unit (8) connected to the control unit (5) is arranged on the rims (1).
  • the georeferencing unit (8) sends the coordinates of the tire (1) to the control unit (5). In another mode the control unit (5) sends the coordinates to a master control unit (10) located in the vehicle.
  • the georeferencing unit (8) is activated when the first sensor (3) is activated. In one embodiment the georeferencing unit (8) is located in the wheel (2) of the vehicle. In another embodiment, the georeferencing unit (8) is located on the tire (1) of the vehicle.
  • the computing unit receives the message and displays a warning message to the user. In one embodiment of the invention, the second sensor (4) is replaced by the first sensor (3). Description of the figures
  • FIG. 1 shows a block diagram comprising first sensor, second sensor and control unit.
  • FIG. 2 an embodiment of the invention comprising a first sensor, a second sensor, a control unit, a wireless unit and a computing unit is observed.
  • FIG. 3 an embodiment of the invention is observed for a four-wheel system comprising four first sensors, four second sensors, four slave control units and a master control unit.
  • FIG. 4 an embodiment of the invention is observed for a four-wheel system comprising four first sensors, four second sensors, four slave control units, a master control unit, a wireless unit and a computing unit.
  • FIG. 5 shows the tire system comprising the lower front arm of the suspension, the wheel and the tire.
  • FIG. 6 shows the tire system comprising the lower rear arm of the suspension, the wheel and the tire.
  • the present invention corresponds to a device for monitoring and monitoring a tire (1) of a vehicle, comprising: a first sensor (3); a second sensor (4) disposed on at least one arm of a suspension (11) and (12) of the vehicle and a control unit (5) connected to the first sensor (3) and the second sensor (4); where the control unit receives the input signals from the first sensor and the second sensor.
  • a device for monitoring and monitoring a tire (1) of a vehicle comprising: a first sensor (3), a second sensor (4), a control unit (5) connected to the first sensor (3 ) and to the second sensor (4).
  • the first sensor (3) an element that allows measurements of different movements or positions, such as inclinations, rotations, collisions, accelerations, vibrations or combinations of the foregoing.
  • the change of position or the different movements of the vehicle are sensed by the first sensor (3).
  • the present invention as a second sensor (4) an element that allows to know a specific parameter of a person or object.
  • the second sensor (4) constantly measures a distance from the second sensor (4) to the wheel (2) or the tire (1).
  • the second sensor (4) senses the presence or absence of the tire (1) or the wheel (2).
  • the first sensor (3) is arranged on a wheel (2) of a tire (1) of a vehicle. In another embodiment of the invention, the first sensor (3) is arranged in a scissor of the tire (1) of the vehicle. In another embodiment of the invention the first sensor (3) is located in the lower rear arm of the suspension (11) of the vehicle. In another embodiment of the invention, the first sensor (3) is located in the lower front arm of the suspension (12) of the vehicle.
  • a tire (1) is understood for the present invention as a mechanical part that rotates around an axle of a vehicle.
  • the second sensor (4) compares the sensed parameters with previously defined parameters.
  • the previously defined parameter of the second sensor (4) is the distance from the location of the second sensor (4) to the wheel (2) of the vehicle.
  • the previously defined parameter of the second sensor (4) is the distance from the location of the second sensor (4) to the tire (1) of the vehicle.
  • the second sensor (4) makes it possible to measure the parameter of the distance of the tire (1) or the wheel (2), from the position of the sensor.
  • the second sensor (4) is located in the lower front arm of the suspension (12) of the vehicle, and is oriented towards the tire (1) of the vehicle.
  • the second sensor (4) is located in the lower front arm of the suspension (12) of the vehicle, and is oriented towards the wheel (2) of the vehicle. In another embodiment of the invention the second sensor (4) is located in the lower rear arm of the suspension (11) of the vehicle, and is oriented towards the wheel (2) of the vehicle. In another embodiment of the invention the second sensor (4) is located in the lower rear arm of the suspension (11) of the vehicle, and is oriented towards the tire (1) of the vehicle. In another embodiment of the invention, the second sensor (4) senses the wheel (2) or the tire (1) of the vehicle when the sensor is stopped.
  • the lower rear arm of the suspension (11) and the lower front arm of the suspension (12) means a kinematic element that joins the rim (1) and the rim (2) with the vehicle.
  • the lower rear arm of the suspension (11) is located on the rear tires of a vehicle.
  • the lower front arm of the suspension (12) is located on the rims (1) that has the steering system, as shown in FIG. 5 and FIG. 6.
  • the control unit (5) is arranged in the wheel (2) of the vehicle.
  • the control unit (5) is arranged in the lower rear arm of the suspension (11) of the vehicle.
  • the control unit is arranged in the lower front arm of the suspension (12) of the vehicle.
  • control unit (5) is arranged in the frame that supports the vehicle body. In another embodiment of the invention the control unit is attached to a scissor of the vehicle.
  • the first sensor (3) is selected from the group consisting of a gyroscope, an accelerometer, IMU, MPU, MEM's or combinations between them.
  • the second sensor (4) is selected from the group consisting of an infrared sensor, optical sensor, an ultrasound sensor, a capacitive sensor, a photoelectric sensor, an inductive sensor, a laser, or combinations among them.
  • the control unit (5) is selected from the group consisting of microcontroller, digital DSP signal processor, embedded card or any programmable device.
  • control unit (5) is selected from the group of microcontrollers consisting of PIC12C508 / 509, PIC16F84, PIC30F2010, PIC18F452, ATmegal68PB, ATmega48, ATmega8515, ATmegal65P among other commercial microcontrollers and computing units.
  • control unit (5) is selected from the group of DSP signal processors consisting of ADA4622-1, ADUCM3029, ADAQ7980, among other commercial DSP signal processors and computing units.
  • control unit (5) is selected from the group of embedded cards consisting of RaspBerry Pi, BeagleBond Black, Odroid, Tiny SDK VI .0, among other commercial embedded cards and computing units.
  • control unit is selected from the group of development cards consisting of iOS, Tessel, MSP430, Wiring, Netduino, Propeller, DigiSpark, among other commercial development cards and computing units.
  • a development card is understood as a card based on microcontrollers.
  • the first sensor (3) senses a first signal (13)
  • the second sensor (4) senses a second signal (13).
  • First signal (13) and second signal (13) will be understood as input signals.
  • the first sensor (3) sends the first signal (13) to the control unit (5) and the second sensor (4) sends the second signal (13) to the control unit (5).
  • the control unit (5) generates an output signal (14).
  • FIG. 2 there is a first sensor (3), a second sensor (4), a control unit (5) connected to the first sensor (3) and the second sensor (4), a wireless unit (6) connected to the unit control (5) and a computing unit (7) connected to the wireless unit (6).
  • the wireless unit (6) is arranged in the wheel (2) of the vehicle. In another embodiment of the invention the wireless unit (6) is arranged on the lower rear arm of the suspension (11) of the vehicle. In another embodiment of the invention the wireless unit (6) is arranged on the lower front arm of the suspension (12). In another embodiment of the invention the wireless unit (6) is arranged in the scissors of the vehicle.
  • the computing unit (7) is selected from the group consisting of mobile computers, smart phones, tablets, smart watches, digital agendas or combinations of the above.
  • the wireless unit (6) is selected from the group consisting of M95 module, Xbee modules, Hc-05 modules, 315/433 Mhz radio frequency modules, Hc-06 modules, Esp8266 wifi modules or combinations of the above.
  • the first sensor (3) senses a first signal (13), the second sensor (4) senses a second signal (13).
  • the first sensor (3) sends the first signal (13) to the control unit (5) and the second sensor (4) sends the second signal (13) to the control unit (5).
  • the control unit (5) generates an output signal (14).
  • the control unit (5) sends the output signal (14) to the wireless unit (6).
  • the wireless unit (6) receives the output signal (14) and transmits it to the computing unit (7).
  • the unit of computation (7) receives the output signal (14) and displays a warning message to the user.
  • a set of sensors consisting of a first sensor (3), a second sensor (4), and a slave control unit (9) connected to the first sensor (3) and the second sensor (4).
  • the slave control unit (9) is connected to a master control unit (10).
  • the first sensor (3) senses the first signal (13)
  • the second sensor (4) senses the second signal (13).
  • the first sensor (3) sends the first signal (13) to the slave control unit (9)
  • the second sensor (4) sends the second signal (13) to the slave control unit (9).
  • the slave control unit (9) reads the first signal (13) from the first sensor (3) and the second signal (13) from the second sensor (4).
  • the slave control unit (9) sends a signal to the master control unit (10).
  • the master control unit (10) generates an output signal (14).
  • the sensor set is replicated, for the number of tires (1) the vehicle has.
  • a sensor set connected to a wireless unit (6).
  • the wireless unit (6) is connected to the master control unit (10) and a computing unit (7).
  • the first sensor (3) of the sensor set senses the first signal (13)
  • the second sensor (4) of the sensor set senses the second signal (13).
  • the first sensor (3) of the sensor set sends the first signal (13) to the slave control unit (9) of the sensor set and the second sensor (4) sends the second signal (13) to the slave control unit (9) of the sensor set.
  • the slave control unit (9) reads the first signal (13) from the first sensor (3) and the second signal (13) from the second sensor (4).
  • the slave control unit (9) of the sensor set sends a signal to the master control unit (10).
  • the master control unit (10) generates an output signal (14).
  • the master control unit (10) sends the output signal (14) to the wireless unit (6).
  • the wireless unit (6) receives the output signal (14) and transmits a warning message to the unit computation (7).
  • the computing unit (7) receives the message and to be read by the user.
  • the sensor set is replicated, for the number of tires (1) that you have in a vehicle.
  • a georeferencing unit (8) connected to the control unit (5) is arranged on the rims (1).
  • the georeferencing unit (8) sends the coordinates of the tire (1) to the control unit (5). In another mode the control unit (5) sends the coordinates to a master control unit (10) located in the vehicle.
  • the georeferencing unit (8) is activated when the first sensor (3) is activated. In one embodiment the georeferencing unit (8) is located in the wheel (2) of the vehicle. In another embodiment, the georeferencing unit (8) is located on the tire (1) of the vehicle.
  • the first sensor (3) and the second sensor (4) sense an input signal (13), the first sensor (3) and the second sensor (4) send the input signal (13) to the unit computation (5), the control unit (5) reads the input signals (13) of the first sensor (3) and the second sensor (4).
  • the control unit (5) analyzes the input signals (13) of the first sensor (3) and the second sensor (4).
  • the control unit (5) turns on the georeferencing unit (8) and sends a message to a computing unit (7).
  • the computing unit receives the message and displays a warning message to the user.
  • the second sensor (4) is replaced by the first sensor (3).
  • the first sensor (3) is a MEM ' s and is located on the rear lower arm of the suspension (11) of the vehicle.
  • the second sensor (4) is an infrared sensor and is arranged on the rear lower arm of the suspension (11) of the vehicle, oriented to the wheel (2) of the vehicle.
  • the control unit is an electrician development card one is located in the lower rear arm (11) of the vehicle.
  • the vehicle has four tires.
  • Each tire has a first sensor (3), a second sensor (4) and a slave control unit (9).
  • the first sensors (3) are accelerometers and are located in the wheel (2) of the vehicle.
  • the second sensors (4) are infrared sensors; two of the second sensors (4) are arranged in the lower rear arm of the suspension (11) of the vehicle and the other two second sensors (4) are arranged in the lower front arm of the suspension (12) of the vehicle.
  • the slave units (9) are microcontrollers type PIC16F84; two of the slave units (9) are arranged in the rear lower arms of the suspension (11) of the vehicle and the other two slave units (9) are arranged in the front lower arms of the suspension (12) of the vehicle.
  • Each of the first sensors (3) receives a first signal (13).
  • Each of the second sensors (4) receives a second input signal (13).
  • Each of the slave units (9) receives a first signal (13) from one of the first sensor (3) and a second signal (13) from one of the second sensor (4).
  • Slave units (9) send the signals to a master control unit (10).
  • the master control unit (10) generates an output signal (14).
  • the master control unit (10) is a Raspberry PI type embedded card and frame is provided that supports the body of the vehicle equidistant with the four slave units (9).
  • Example 3 the vehicle has four tires.
  • Each tire has a first sensor (3), a second sensor (4) and a slave control unit (9).
  • the first sensors (3) are gyroscope and are arranged in the scissors of the vehicle.
  • the second sensors (4) are optical sensors; two of the second sensors (4) are arranged in the lower rear arm of the suspension (11) of the vehicle and the other two second sensors (4) are arranged in the lower front arm of the suspension (12) of the vehicle.
  • the slave units (9) are ATmega 328 microcontrollers; two of the slave units (9) are arranged in the rear lower arms of the suspension (11) of the vehicle and the other two slave units (9) are arranged in the front lower arms of the suspension (12) of the vehicle.
  • Each of the first sensors (3) receives a first signal (13).
  • Each of the second sensors (4) receives a second input signal (13).
  • Each of the slave units (9) receives a first signal (13) from one of the first sensor (3) and a second signal (13) from one of the second sensor (4).
  • Slave units (9) send the signals to a master control unit (10).
  • the master control unit (10) generates an output signal (14).
  • the master control unit (10) is connected to a wireless unit (6).
  • the wireless unit is connected to a computing unit (7)
  • the master control unit (10) is a Raspberry PI type embedded card and is arranged in the frame that supports the vehicle body equidistant with the four slave units (9).
  • the wireless unit is an M95 module for sending a text message to the computing unit (7).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

L'invention concerne un dispositif de surveillance et de contrôle d'une jante d'un véhicule, qui comprend : un premier capteur; un deuxième capteur disposé dans le bras d'une suspension du véhicule; une unité de commande connectée au premier capteur et au deuxième capteur. Le deuxième capteur détecte la jante ou cercle du véhicule lorsque celui-ci est arrêté. Dans un mode de réalisation le premier capteur détecte un premier signal, le deuxième capteur détecte un deuxième signal d'entrée. Le premier capteur envoie le premier signal d'entrée à l'unité de commande et le deuxième capteur envoie le deuxième signal d'entrée à l'unité de commande. L'unité de commande génère un signal de sortie.
PCT/IB2018/052011 2017-03-31 2018-03-24 Système et procédé de surveillance et de contrôle d'une jante WO2018178833A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CONC2017/0003224U CO2017003224U1 (es) 2017-03-31 2017-03-31 Dispositivo para la vigilancia y monitoreo de una llanta
CONC2017/0003224 2017-03-31

Publications (1)

Publication Number Publication Date
WO2018178833A1 true WO2018178833A1 (fr) 2018-10-04

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PCT/IB2018/052011 WO2018178833A1 (fr) 2017-03-31 2018-03-24 Système et procédé de surveillance et de contrôle d'une jante

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CO (1) CO2017003224U1 (fr)
WO (1) WO2018178833A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6931920B2 (en) * 2003-07-16 2005-08-23 Lear Corporation Tire monitoring system
US20060244577A1 (en) * 2005-04-13 2006-11-02 Toyota Jidosha Kabushiki Kaisha Vehicular anti-theft security system
WO2009070066A1 (fr) * 2007-11-30 2009-06-04 Volvo Lastvagnar Ab Procédé d'identification des positions de modules de roue
CN202029653U (zh) * 2011-05-11 2011-11-09 北京星河易达科技有限公司 一种汽车轮胎内部工况的冗余可靠监测系统
US20160075306A1 (en) * 2014-09-16 2016-03-17 GM Global Technology Operations LLC Systems and methods for detecting wheel assembly tampering
EP3330938A1 (fr) * 2016-10-28 2018-06-06 Maclean-Fogg Company Alarme de fixation de roue

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6931920B2 (en) * 2003-07-16 2005-08-23 Lear Corporation Tire monitoring system
US20060244577A1 (en) * 2005-04-13 2006-11-02 Toyota Jidosha Kabushiki Kaisha Vehicular anti-theft security system
WO2009070066A1 (fr) * 2007-11-30 2009-06-04 Volvo Lastvagnar Ab Procédé d'identification des positions de modules de roue
CN202029653U (zh) * 2011-05-11 2011-11-09 北京星河易达科技有限公司 一种汽车轮胎内部工况的冗余可靠监测系统
US20160075306A1 (en) * 2014-09-16 2016-03-17 GM Global Technology Operations LLC Systems and methods for detecting wheel assembly tampering
EP3330938A1 (fr) * 2016-10-28 2018-06-06 Maclean-Fogg Company Alarme de fixation de roue

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DIAZ HERRADA, C. ET AL., DESARROLLO DE UN PROTOTIPO DE VIGILANCIA Y ALERTA PARA EL HURTO DE LLANTAS EN UN AUTOMOTOR, 2015, Retrieved from the Internet <URL:https://biblioteca.ucatolica.edu.co/cgi-bin/koha/opac-detail.pl?biblionumber=19547&query_desc=ti%2Cwrdl%3A%2011anta> [retrieved on 20180713] *

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