WO2020191471A1 - Module électronique can pour détection de vol avec action locale ou à distance d'arrêt du fonctionnement de véhicules à moteur à injection et/ou commande électronique du moteur - Google Patents

Module électronique can pour détection de vol avec action locale ou à distance d'arrêt du fonctionnement de véhicules à moteur à injection et/ou commande électronique du moteur Download PDF

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Publication number
WO2020191471A1
WO2020191471A1 PCT/BR2020/050098 BR2020050098W WO2020191471A1 WO 2020191471 A1 WO2020191471 A1 WO 2020191471A1 BR 2020050098 W BR2020050098 W BR 2020050098W WO 2020191471 A1 WO2020191471 A1 WO 2020191471A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
electronic
internal
theft
bus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/BR2020/050098
Other languages
English (en)
Portuguese (pt)
Inventor
Guilherme De Castro Bicudo PISANI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3 Sil Solucoes Integradas Em Logistica De Frotas Automotivas Ltda
Original Assignee
3 Sil Solucoes Integradas Em Logistica De Frotas Automotivas Ltda
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
Priority claimed from BR102019006180-4A external-priority patent/BR102019006180B1/pt
Application filed by 3 Sil Solucoes Integradas Em Logistica De Frotas Automotivas Ltda filed Critical 3 Sil Solucoes Integradas Em Logistica De Frotas Automotivas Ltda
Publication of WO2020191471A1 publication Critical patent/WO2020191471A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • 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
    • 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
    • B60R25/20—Means to switch the anti-theft system on or off
    • 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
    • B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
    • 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
    • B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
    • B60R25/33—Detection related to theft or to other events relevant to anti-theft systems of global position, e.g. by providing GPS coordinates

Definitions

  • This specification describes a patent application for an electronic module for detecting theft or theft with action, local or remote, for stopping the operation of automotive vehicles with injection and / or electronic engine control , belonging to the field of automotive safety equipment, said can module developed from a module configured for installation inside a vehicle connected to the CAN bus and a module configured for installation inside the Motor Control Unit - UCM (that is, two modules), both developed to detect theft or theft of the vehicle and to stop or release the engine operation in automotive vehicles equipped with electronic injection and / or electronic engine control, in the case of electric or hybrid vehicles, said developed modules also to provide self-monitoring of the system and at least one of the modules is integrated with a cellular data network, satellites or Internet.
  • Another aspect related to current antitheft systems concerns the fact that they are not capable of effectively detecting situations of theft or theft arising from the action of radio frequency blocking devices (BRF's / Jammers) and / or altering the expected behavior for vehicle use.
  • BRF's / Jammers radio frequency blocking devices
  • the objective of the present patent is to provide a module (system) that makes it possible to stop the vehicle from a point remote control or automatic stop using local means (embedded intelligence).
  • Another objective is to provide a system that monitors and reports the status and / or access to the installation of the system itself, self-monitoring.
  • Another objective is to provide a system that makes it possible to detect anomalies in the system in order to provide early detection of theft or theft of the vehicle, to allow prompt response through security agents and an even greater increase in the chances of recovering assets in question.
  • Another objective is to provide a system that enables and a high degree of recovery of stolen vehicles.
  • Another objective is to provide a system that can be installed on the vehicle at the factory level or on existing vehicles in use.
  • the electronic module can was developed to detect theft or theft with local or remote action of shutdown of automotive vehicles with injection and / or electronic engine control, object of this patent, which is essentially comprised of two associated modules: an internal module, comprised of a physical internal MIF module (Hardware) or internal module logic logic (Firmware), installed inside the Motor Control Unit - UCM and another physical ME external module (Hardware) installed next to the CAN bus (Controller Area NetWork) of the vehicle or any other standard serial data bus, both modules developed to detect theft or theft of the vehicle and to stop or release the engine operation in automotive vehicles equipped with electronic injection and / or electronic engine control, in the case of electric or hybrid vehicles, as well as as these modules are also developed to provide their self-monitoring, aiming to detect the deactivation of the same and at least one of the modules is integrated with a cellular data network, satellites or internet.
  • an internal module comprised of a physical internal MIF module (Hardware) or internal module logic logic (Firmware), installed inside the Motor Control Unit
  • the present system also allows automatic stop by local means (embedded intelligence) if there is physical evidence that the vehicle is being stolen or stolen, such as through the action of radio blockers. frequency (BRF / Jammer), alteration of the expected behavior of the vehicle, violation or even withdrawal or replacement of this system.
  • local means embedded intelligence
  • BRF / Jammer frequency
  • the present theft or theft detection solution differs from the current and well-known embedded vehicle systems for a basic and fundamental reason: Current vehicle systems are not able to effectively detect theft or theft situations arising the action of radio frequency blocking devices (BRF's / Jammers) and / or altering the behavior expected for vehicle use, which is possible with this module, consisting of the internal and external modules.
  • BRF's / Jammers radio frequency blocking devices
  • the system proposed here is able to act together with the Motor Control Unit (UCM), via CAN bus and / or any other standard serial communication bus, in order to safely stop the motor operation, as well as releasing it via remote control.
  • UCM Motor Control Unit
  • the attached figures refer to the electronic can module for detecting theft or theft with local or remote action of stopping automotive vehicles with injection and / or electronic engine control, object of the present patent, in which the system is better detailed, being that:
  • FIG. 1 is a flowchart showing the installation arrangement of the modules that are part of the system, namely: MIL / MIF internal module installed inside the Engine Control Unit - UCM, of the vehicle; and external ME module connected to the CAN bus (or standard serial data bus), said modules forming the arrangement embedded in the vehicle;
  • FIG. 20 is a block diagram of the external module, ME;
  • Fig. 3A is a block diagram of the possibility of making the internal module, consisting of a logic internal module, MIL;
  • Fig. 3B is a block diagram of another possibility of making the internal module, consisting of a physical internal module, MIF; and
  • Fig. 4 is a flow chart of the functioning of the system.
  • module can 1, works in collaboration with the CAN 100 bus or similar and the Engine Control Unit - UCM 101 of a V1 10 motor vehicle and consists essentially of two associated electronic modules (fig.
  • an external ME 2 module connected to the CAN 100 bus or another standard vehicle serial bus and an internal module, consisting of an internal module logic module MIL 20 or an internal physical module MIF 30, installed inside the Motor Control Unit - UCM 101, and at least one of modules 2 or 20/30 is integrated with a cellular data network, satellites or internet 200 (fig. 4).
  • the external module ME 2 (fig. 2), connected to the CAN 100 bus or another standard vehicle serial, consists of a printed circuit board that incorporates a set of specific electronic circuits, comprising: by GPS geo-positioning device 3 to provide the vehicle's geographical position; by a BRF detector device (Radio Frequency Blocker / Jammer) 4 to perceive the intentional action of a BRF; per CPU 5 to process the electronic fences contained in the fence memory 6, to control the communication via the CAN communication interface 7, to control the communication via Modem 8, to control the communication via the Bluetooth communication interface BT 9, to control communication via RS485 communication interface 10, to monitor the status of the sensor of the main supply SAL 102, to monitor the status of the sensor of the SBT 103 backup power supply, to monitor the status of the SVE 1 1 tampering sensor, to monitor the status of the internal tampering sensor SVI 12, it also has MEM 13 non-volatile memory to permanently store identification parameters, operating parameters and situation parameters of said external module ME 2.
  • the external module ME 2 also
  • the internal module consists of the internal logic module MIL 20 or the physical internal module MIF 30, which are mutually exclusive, that is, only one of them is implemented inside the Motor Control Unit UCM 101. Thus, depending characteristics of UCM 101, MIL 20 or MIF 30 will be chosen to be installed inside.
  • the MIL 20 internal logic module is a complement to the firmware already present in UCM 101 and consists of four layers (fig. 3A): the CAN 21 logic interface, which communicates directly with the CAN 100 bus; the CAN 22 driver, which interprets the information that goes to the CAN 100 bus and the information that comes from it, according to the specific CAN protocol of UCM 101; the logical interface 23, which activates and deactivates the vehicle's engine and, finally, application 24, which contains all the solution's operating logic.
  • the physical internal module MIF 30 (fig. 3B) is a set of specific electronic circuits that are incorporated into the circuits UCM 101 itself and are composed of an ALM 31 power supply, to convert the external power into the module's working voltages; an internal battery BAT 32, to feed the circuits in the absence of external power, a CAN interface 33, to communicate with the CAN 100 bus; an external 104 SAL power sensor, which monitors external power; an internal VLI 34 tamper sensor, which monitors the attempt to open UCM 101; an IGN 105 Ignition sensor, which monitors the status of the ignition signal; a MEM 35 non-volatile memory, for permanently storing identification parameters, operating parameters and status parameters of said MIF module 30; a set of electronic keys 36, which generate the electronic signals necessary for the motor to start or stop; and a CPU 37, which processes the information from the CAN 33 interface, which reads and writes the MEM 35 non-volatile memory, which processes the information from the SAL 104 external power sensors,
  • the MIL 20 or MIF 30 module also sends a dynamic ID seed via the CAN 100 bus to the external module ME 2, which will be used by the external module ME 2 to generate a new dynamic ID that it will indicate its presence and, therefore, normality on the CAN 100 bus, thus providing the generation of a specific motor release command sent by the external module ME 2.
  • the purpose of the external ME2 module is to send a stop or motor release command to the MIL20 or MIF30 module via CAN 100 bus, monitor system anomalies that characterize theft, theft, or malfunction, send information from the system situation for the monitoring center 201, via modem 8 of cellular network 202 or satellite 203. Also, said external module ME 2 has the function of receiving commands from said central 201.
  • a stop command is sent to the internal module MIL20 / MIF30 when said external module ME 2 detects an anomaly in the sensors 102, 103, 1 1, 12, 6, 4 that characterizes theft or theft or when receiving from the monitoring center 201, via cellular network 202 or satellite 203, a specific engine stop command.
  • CPU 5 will send an engine release command to the MIL20 or MIF30 module only when said CPU 5 receives an engine release command sent by monitoring center 201, as long as it does not detect any anomalies in the said sensors 102, 103, 1 1, 12, 6, 4. Or said CPU 5 will send a release command to MIL 20 or MIF 30 if it receives a valid password generated by the central 201, which will be temporarily stored in the smartphone 300 of the user 400 and transferred to the external module ME 2 via bluetooth interface 9, when it is not possible to send commands directly from the control panel 201 to the vehicle V 1 10.
  • CPU 5 Upon noticing any change in the system situation or receiving a command from the monitoring center 201 requesting the system situation, CPU 5 will send this information to central 201 via modem 8 of cellular network 202 or satellite 203.
  • the can 1 module object of the present patent, may present modifications related to materials, dimensions, construction details and / or functional configuration, without departing from the scope of protection requested.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)

Abstract

La présente demande de brevet d'invention concerne un module électronique CAN (1) pour détection de vol avec action locale ou à distance d'arrêt de fonctionnement de véhicules à moteur à injection et/ou commande électronique du moteur, relevant du domaine des équipements de sécurité automobiles, fonctionnant solidairement avec le bus CAN (100) ou analogue et l'unité de commande du moteur, UCM (101), d'un véhicule à moteur V(110), ledit module électronique CAN (1) étant constitué par deux modules électroniques associés : un module externe ME (2), relié au bus CAN (100) ou à un autre bus série standard du véhicule V(110), et un module interne, constitué par un module interne logique MIL (20) ou un module interne physique MIF (30), installé à l'intérieur de l'unité de commande du moteur, UCM (101), au moins l'un des modules (2) ou (20)/(30) étant intégré avec un réseau de données de téléphonie cellulaire, satellites ou Internet (200).
PCT/BR2020/050098 2019-03-28 2020-03-23 Module électronique can pour détection de vol avec action locale ou à distance d'arrêt du fonctionnement de véhicules à moteur à injection et/ou commande électronique du moteur Ceased WO2020191471A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRBR1020190061804 2019-03-28
BR102019006180-4A BR102019006180B1 (pt) 2019-03-28 Módulo eletrônico can para detecção de roubo ou furto com ação local ou remota de parada do funcionamento de veículos automotivos com injeção e/ou controle eletrônico do motor

Publications (1)

Publication Number Publication Date
WO2020191471A1 true WO2020191471A1 (fr) 2020-10-01

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PCT/BR2020/050098 Ceased WO2020191471A1 (fr) 2019-03-28 2020-03-23 Module électronique can pour détection de vol avec action locale ou à distance d'arrêt du fonctionnement de véhicules à moteur à injection et/ou commande électronique du moteur

Country Status (3)

Country Link
AR (1) AR117602A1 (fr)
PY (1) PY1962345A (fr)
WO (1) WO2020191471A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112356802A (zh) * 2020-11-27 2021-02-12 上海柴油机股份有限公司 远程金融锁车的无网络临时解锁方法
WO2024250096A1 (fr) * 2023-06-08 2024-12-12 Gestion Olijel Inc. Système antivol pour véhicule

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028537A (en) * 1996-06-14 2000-02-22 Prince Corporation Vehicle communication and remote control system
US20060255935A1 (en) * 2005-02-01 2006-11-16 Scalisi Joseph F Apparatus and method for locating individuals and objects using tracking devices
EP3116755A1 (fr) * 2014-03-13 2017-01-18 Tracknstop Limited Désactivation de pompe à carburant pour un véhicule

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028537A (en) * 1996-06-14 2000-02-22 Prince Corporation Vehicle communication and remote control system
US20060255935A1 (en) * 2005-02-01 2006-11-16 Scalisi Joseph F Apparatus and method for locating individuals and objects using tracking devices
EP3116755A1 (fr) * 2014-03-13 2017-01-18 Tracknstop Limited Désactivation de pompe à carburant pour un véhicule

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112356802A (zh) * 2020-11-27 2021-02-12 上海柴油机股份有限公司 远程金融锁车的无网络临时解锁方法
CN112356802B (zh) * 2020-11-27 2021-08-27 上海柴油机股份有限公司 远程金融锁车的无网络临时解锁方法
WO2024250096A1 (fr) * 2023-06-08 2024-12-12 Gestion Olijel Inc. Système antivol pour véhicule

Also Published As

Publication number Publication date
AR117602A1 (es) 2021-08-18
BR102019006180A2 (pt) 2019-06-25
PY1962345A (es) 2023-01-16

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