WO2019188748A1 - Vehicle access restriction device - Google Patents

Vehicle access restriction device Download PDF

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Publication number
WO2019188748A1
WO2019188748A1 PCT/JP2019/011983 JP2019011983W WO2019188748A1 WO 2019188748 A1 WO2019188748 A1 WO 2019188748A1 JP 2019011983 W JP2019011983 W JP 2019011983W WO 2019188748 A1 WO2019188748 A1 WO 2019188748A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
operation instruction
vehicle equipment
unit
determination unit
Prior art date
Application number
PCT/JP2019/011983
Other languages
French (fr)
Japanese (ja)
Inventor
博之 矢代
健太郎 高崎
Original Assignee
三菱自動車工業株式会社
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 三菱自動車工業株式会社 filed Critical 三菱自動車工業株式会社
Priority to JP2020509938A priority Critical patent/JP6948023B2/en
Publication of WO2019188748A1 publication Critical patent/WO2019188748A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • 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
    • 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
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • 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

Definitions

  • the present invention relates to a vehicle access restriction device.
  • this unauthorized access refers to a case where a mobile communication terminal is illegally instructed to the vehicle by a hacker or a physical theft, etc., or a mobile communication is performed by a hacker. There may be a case where an operation instruction is made to the vehicle directly without going through the terminal.
  • Patent Document 1 whether to perform a user operation according to the distance between the user and the vehicle in the remote operation or wireless operation technology of the vehicle by the vehicle communication terminal in which the wireless communication line is established is selected. Thus, a technique for preventing a decrease in security is disclosed.
  • an object of the present invention is to provide a vehicle access restriction device capable of reducing the influence on a vehicle by suppressing unauthorized access from a malicious hacker or the like.
  • a vehicle access restriction device for solving the above-mentioned problems is as follows. Based on an operation instruction from the mobile communication terminal, a vehicle equipment control unit that controls the operation of the vehicle equipment, A vehicle equipment operation prohibition command unit that enables the vehicle equipment control unit to perform a prohibition command that prohibits operation control on the vehicle equipment; A vehicle equipment operation instruction detection unit for detecting the operation instruction; An IG determination unit for determining a power state of the vehicle equipped with the vehicle equipment; Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of the operation instructions performed during the duration of the power-off state of the vehicle is stored, and the operation instruction A vehicle equipment operation instruction number determination unit that determines whether the number of times is a predetermined number of times, The vehicle equipment operation prohibition command section is When the vehicle equipment operation instruction frequency determination unit determines that the number of operation instructions is the specified number, the prohibition command is issued to the vehicle equipment control unit.
  • a vehicle access restriction device for solving the above-mentioned problem is as follows.
  • a notification unit is provided that performs a warning notification to a user based on the prohibition command from the vehicle equipment operation prohibition command unit.
  • a vehicle access restriction device for solving the above-mentioned problem is In the vehicle access restriction device according to the first or second invention, A key FOB area determination unit that enables detection of a key FOB within a specified range from the vehicle; The vehicle equipment operation instruction frequency determination unit is In a state where the key FOB area determination unit detects the key FOB, the operation instruction detected by the vehicle equipment operation instruction detection unit is not added to the number of stored operation instructions. To do.
  • a vehicle access restriction device for solving the above-mentioned problems is as follows.
  • the vehicle equipment operation prohibition command section is Based on the determination of the IG determination unit, when the operation instruction is detected by the vehicle equipment operation instruction detection unit when the vehicle is in a power-on state, the prohibition instruction is performed.
  • a vehicle access restriction device for solving the above-mentioned problem is as follows.
  • the vehicle equipment operation instruction frequency determination unit is Based on the determination of the IG determination unit, when the vehicle is switched from the power OFF state to the power ON state, or after the vehicle is switched from the power OFF state to the power ON state, The stored operation instruction count is reset.
  • a vehicle access restriction apparatus for solving the above-described problem is In the vehicle access restriction device according to any one of the first to fifth aspects,
  • the vehicle equipment control unit A tailgate controller for controlling the operation of the tailgate of the vehicle equipment;
  • a door lock control unit for controlling the operation of a door lock mechanism among the vehicle equipment,
  • a headlamp control unit for controlling the operation of the headlamp among the vehicle equipment;
  • a hazard lamp control unit for operating and controlling a hazard lamp among the vehicle equipment,
  • the vehicle equipment operation instruction frequency determination unit is Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of times of the operation instruction to the tailgate performed during the duration of the vehicle power OFF state is stored,
  • a tailgate operation instruction number determination unit that determines whether or not the number of operation instructions for the tailgate is a first predetermined number of times, Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of operation instructions to the door lock mechanism performed during the duration of the vehicle
  • a door lock operation instruction number determination unit that determines whether the number of operation instructions to the door lock mechanism is a predetermined second specified number of times, Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of times of the operation instruction to the headlamp, which was performed during the duration of the power-off state of the vehicle, is stored.
  • a headlamp operation instruction number determination unit that determines whether or not the number of operation instructions to the headlamp is a predetermined third specified number of times; Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of times of the operation instruction for the hazard lamps performed during the duration of the power OFF state of the vehicle is stored, A hazard lamp operation instruction frequency determination unit that determines whether or not the number of operation instructions to the hazard lamp is a predetermined fourth specified number of times.
  • a vehicle access restriction apparatus for solving the above-described problem is In the vehicle access restriction device according to the sixth invention, The first specified number of times, the second specified number of times, the third specified number of times, and the fourth specified number of times are the same.
  • a vehicle access restriction apparatus for solving the above-described problems is
  • the notification unit A display control unit that displays the warning notification on a display of the mobile communication terminal, a voice notification control unit that outputs the warning notification as a sound from a speaker of the mobile communication terminal, and the warning notification by vibrating the mobile communication terminal.
  • the mobile communication terminal side notification part which has one or more among the vibration notification control parts to perform is provided.
  • a vehicle access restriction device for solving the above-mentioned problems is as follows.
  • the notification unit A vehicle-side notification unit that displays the warning notification on an in-vehicle monitor of the vehicle is provided.
  • the vehicle access restriction device can reduce the influence on the vehicle by suppressing unauthorized access from a malicious hacker or the like.
  • FIG. 1 is a block diagram illustrating a vehicle access restriction device according to the present invention. It is a flowchart showing the process by the vehicle access restriction apparatus which concerns on this invention. It is the schematic which shows an example of the warning screen displayed on the display of a portable communication terminal in step S2a of Example 1 of this invention. It is the schematic which shows an example of the warning screen displayed on the display of a portable communication terminal in step S3a of Example 1 of this invention.
  • the vehicle access restriction device restricts the number of times that the vehicle equipment can be operated based on conditions such as the IG cycle, and reduces the influence on the vehicle due to unauthorized access from a malicious hacker or the like.
  • the vehicle equipment refers to a mechanism such as a tailgate, a door lock mechanism, a headlamp, or a hazard lamp (all not shown).
  • FIG. 1 is a block diagram illustrating a vehicle access restriction device according to the present invention.
  • the vehicle access restriction apparatus includes a vehicle equipment operation instruction detection unit 11, a portable communication terminal side notification unit 12, a portable communication terminal side communication control unit 13, an IG determination unit 14, and a vehicle side.
  • a notification unit 15, a vehicle equipment operation prohibition command unit 16, a vehicle equipment control unit 17, a vehicle equipment operation instruction count determination unit 18, a key FOB area determination unit 19, and a vehicle side communication control unit 20 are provided.
  • the vehicle equipment operation instruction detection unit 11, the mobile communication terminal side notification unit 12, and the mobile communication terminal side communication control unit 13 are provided in the mobile communication terminal 1, and the IG determination unit 14, the vehicle side notification Unit 15, vehicle equipment operation prohibition command unit 16, vehicle equipment control unit 17, vehicle equipment operation instruction frequency determination unit 18, key FOB area determination unit 19, and vehicle side communication control unit 20 are provided in vehicle 2. It has been.
  • the mobile communication terminal side notification unit 12 includes a display control unit 12a, a voice notification control unit 12b, and a vibration notification control unit 12c.
  • the vehicle equipment control unit 17 includes a tailgate control unit 17a, A door lock control unit 17b, a headlamp control unit 17c, and a hazard lamp control unit 17d are provided.
  • the vehicle equipment operation instruction frequency determination unit 18 includes a tailgate operation instruction frequency determination unit 18a, a door lock operation instruction frequency.
  • a determination unit 18b, a head lamp operation instruction frequency determination unit 18c, and a hazard lamp operation instruction frequency determination unit 18d are provided.
  • the mobile communication terminal side communication control unit 13 and the vehicle side communication control unit 20 are used for transmission / reception of signals between the mobile communication terminal 1 and the vehicle 2, and use, for example, BlueTooth (registered trademark). To do.
  • BlueTooth registered trademark
  • the vehicle equipment operation instruction detection unit 11 detects an operation instruction from the mobile communication terminal 1.
  • indication detection part 11 shall be provided in the mobile communication terminal 1, it is good also as what is provided in the vehicle 2 (as already demonstrated, the case where unauthorized access is via the mobile communication terminal 1). This is because it is considered that this is not the case.) In that case, it is not necessary to use transmission / reception between the mobile communication terminal side communication control unit 13 and the vehicle side communication control unit 20 between the vehicle equipment operation instruction detection unit 11 and the vehicle 2.
  • the vehicle equipment control unit 17 controls the operation of the vehicle equipment based on the operation instruction from the mobile communication terminal 1.
  • the tailgate controller 17a provided in the vehicle equipment controller 17 controls the tailgate of the vehicle equipment, and the door lock controller 17b controls the door lock mechanism of the vehicle equipment.
  • the lamp control unit 17c controls the operation of the headlamps in the vehicle equipment, and the hazard lamp control unit 17d controls the operation of the hazard lamps in the vehicle equipment.
  • the IG determination unit 14 determines the power ON / OFF of the vehicle 2 equipped with vehicle equipment, that is, the IG-ON, IG-OFF (ignition power ON / OFF) state.
  • the vehicle equipment operation instruction frequency determination unit 18 is performed during the duration of the IG-OFF state of the vehicle 2 based on the detection of the vehicle equipment operation instruction detection unit 11 and the determination of the IG determination unit 14.
  • the number of operation instructions is stored, and it is determined whether or not the number of operation instructions is a predetermined number of times.
  • the vehicle accessory operation instruction count determination unit 18 determines the operation instruction detected by the vehicle accessory operation instruction detection unit 11 as follows. It shall not be added to the number of stored operation instructions.
  • the vehicle equipment operation instruction count determination unit 18 determines whether the vehicle 2 has changed from the IG-OFF state to the IG-ON state or the vehicle 2 has changed from the IG-OFF state to the IG based on the determination of the IG determination unit 14.
  • the stored number of operation instructions is reset (set to 0).
  • the tailgate operation instruction frequency determination unit 18 a included in the vehicle equipment operation instruction frequency determination unit 18 is based on the detection of the vehicle equipment operation instruction detection unit 11 and the determination of the IG determination unit 14.
  • the number of operation instructions for the tailgate performed during the duration of the OFF state is stored, and it is determined whether or not the number of operation instructions is a first predetermined number of times.
  • the door lock operation instruction frequency determination unit 18b is performed during the duration of the IG-OFF state of the vehicle 2 based on the detection of the vehicle equipment operation instruction detection unit 11 and the determination of the IG determination unit 14.
  • the number of operation instructions for the door lock mechanism is stored, and it is determined whether or not the number of operation instructions is a predetermined second specified number.
  • the headlamp operation instruction frequency determination unit 18c is performed during the duration of the IG-OFF state of the vehicle 2 based on the detection of the vehicle equipment operation instruction detection unit 11 and the determination of the IG determination unit 14.
  • the number of operation instructions for the headlamp is stored, and it is determined whether or not the number of operation instructions is a third predetermined number of times.
  • the hazard lamp operation instruction frequency determination unit 18d is performed during the duration of the IG-OFF state of the vehicle 2 based on the detection of the vehicle equipment operation instruction detection unit 11 and the determination of the IG determination unit 14.
  • the number of operation instructions for the hazard lamp is stored, and it is determined whether or not the number of operation instructions is a predetermined fourth number of times.
  • first prescribed number of times, second prescribed number of times, third prescribed number of times, and fourth prescribed number of times be the same value.
  • the vehicle equipment operation prohibition command unit 16 enables the vehicle equipment control unit 17 to issue a prohibition command for prohibiting operation control on the vehicle equipment, and in particular, the vehicle equipment operation instruction number determination.
  • the unit 18 determines that the number of operation instructions is the specified number, the prohibition instruction is issued to the vehicle equipment control unit 17.
  • the vehicle equipment operation prohibition command unit 16 issues a prohibition command to the vehicle equipment control unit 17, and simultaneously issues a prohibition command to the mobile communication terminal side notification unit 12 and the vehicle side notification unit 15. .
  • the vehicle equipment operation prohibition command unit 16 detects the operation instruction when the vehicle equipment operation instruction detection unit 11 detects the operation instruction when the vehicle 2 is in the IG-ON state based on the determination of the IG determination unit 14. Do.
  • the mobile communication terminal side notification unit 12 and the vehicle side notification unit 15 function as a communication unit that performs a warning notification to the user based on the prohibition command from the vehicle equipment operation prohibition command unit 16.
  • the mobile communication terminal-side notification unit 12 includes a display control unit 12a that displays the warning notification on the display of the mobile communication terminal 1, a voice notification control unit 12b that outputs the warning notification as a sound from a speaker of the mobile communication terminal 1, A vibration notification control unit 12c that performs the above-described warning notification by vibrating the mobile communication terminal 1 is provided (however, it is only necessary to include one or more of these).
  • the vehicle-side notification unit 15 issues a warning notification from the vehicle 2.
  • a warning notification may be displayed on an in-vehicle monitor (not shown).
  • the key FOB area determination unit 19 can detect a key FOB within a specified range from the vehicle 2.
  • FIG. 2 is a flowchart showing processing by the vehicle access restriction device according to the present invention.
  • processing by the vehicle access restriction apparatus according to the present invention will be described with reference to FIG.
  • step S1 the operation instruction to the vehicle equipment is detected. That is, when an operation instruction is given from the mobile communication terminal 1 to the vehicle equipment by the user or by unauthorized access by a third party, the vehicle equipment operation instruction detection unit 11 detects the operation instruction. When the operation instruction is detected, the process proceeds to step S2.
  • step S2 it is determined whether or not the vehicle 2 is in the IG-OFF state. That is, the vehicle equipment operation instruction detection unit 11 that has detected the operation instruction transmits a signal to the IG determination unit 14 via the mobile communication terminal side communication control unit 13 and the vehicle side communication control unit 20. The IG determination unit 14 that has received the signal determines whether or not the vehicle 2 is in the IG-OFF state.
  • step S3 If the IG determination unit 14 determines that the IG-OFF state is set, the process proceeds to step S3, and if it is determined that the IG-ON state is set, the process shifts to step S2a.
  • step S2a the operation of the vehicle equipment is prohibited and a warning notification is given to the user.
  • the warning notification is configured to notify that the vehicle equipment cannot be operated because the operation instruction to the vehicle equipment is not appropriate from the state of the vehicle 2.
  • the IG determination unit 14 that determines that the vehicle 2 is in the IG-ON state transmits a signal to the mobile communication terminal side notification unit 12, the vehicle side notification unit 15, and the vehicle equipment operation prohibition command unit 16. (A signal is transmitted to the mobile communication terminal side notification unit 12 via the vehicle side communication control unit 20 and the mobile communication terminal side communication control unit 13).
  • command part 16 which received the said signal performs the instruction
  • the mobile communication terminal side notification unit 12 displays a screen warning that the vehicle equipment cannot be operated on the display of the mobile communication terminal 1, for example, by the display control unit 12a, Of the terminal-side notification unit 12, the voice notification control unit 12b may emit the warning sound from the speaker of the mobile communication terminal 1, or the vibration notification control unit 12c may vibrate the mobile communication terminal 1. Good. Further, two or more configurations of the display control unit 12a, the voice notification control unit 12b, and the vibration notification control unit 12c may operate in parallel (simultaneously).
  • step S3 it is determined whether or not the number of operation instructions to the vehicle equipment is less than the specified number (the same is true for “whether it is the specified number”). That is, when the IG determination unit 14 determines that the vehicle 2 is in the IG-ON state, if the number of operation instructions stored in the vehicle equipment operation instruction number determination unit 18 is the specified number, the step S3a specifies If it is less than the number of times, the process proceeds to step S4. Note that the timing at which the vehicle accessory operation instruction count determination unit 18 counts the operation instruction count is at the time of the following step S5.
  • step S3a the operation of the vehicle equipment is prohibited and a warning notification is given to the user.
  • the warning notification has a content to notify that the vehicle equipment cannot be operated because the number of operation instructions has reached the specified number.
  • the specified number of times is set to be large, the number of operation instructions for vehicle equipment will reach the specified number during the IG-OFF state (this period will be described in detail in steps S7 and S8 below). It becomes difficult to think. Therefore, if the number of operation instructions reaches the specified number, this is not an operation instruction by the user, but an operation instruction by unauthorized access by a third party, and the vehicle equipment is not operated. The user is warned that such an operation cannot be performed.
  • the mobile communication terminal side notification unit 12, the vehicle side notification unit 15, and the vehicle equipment operation prohibition command unit 16 have the same contents as described in step S2a. Process.
  • step S4 it is determined whether or not the key FOB is outside the specified range (area). Since the key FOB within the LF range can be detected by the key FOB area determination unit 19, by setting the area to, for example, the LF range, this “whether or not the key FOB is out of the area” is determined as “key FOB. It is synonymous with whether or not the key FOB cannot be detected by the area determination unit 19.
  • step S5 If it is determined that the area is out of the area (that is, the key FOB is not detected), the process proceeds to step S5. If it is determined that the area is out of the area (that is, the key FOB is detected), the process proceeds to step S6.
  • step S5 one time is added to the operation instruction count stored in the vehicle equipment operation instruction count determination section 18. This one time corresponds to the operation instruction in step S1.
  • step S4 If it is determined in step S4 that the area is within the area (that is, the key FOB is detected), the reason for not performing step S5 is that in this case, the user who owns the key FOB is the vehicle Since it is unlikely that the operation instruction is due to unauthorized access by a third party, it becomes a criterion for determining whether or not the access is unauthorized in step S3. This is due to the intention not to increase the number of operation instructions.
  • step S6 the vehicle equipment controller 17 controls the operation of the vehicle equipment in accordance with the operation instruction in step S1.
  • step S7 it is determined whether or not a trigger operation for resetting the operation instruction count stored in the vehicle equipment operation instruction count determination section 18 has been performed.
  • the trigger operation can be performed from the IG-OFF state (only the IG-OFF state at the time of step S7 by step S2) to the IG-ON state, or after the IG-ON is turned on, the IG-OFF is again performed. These operations are set by the IG determination unit 14 in advance.
  • step S8 when the trigger operation is performed, the operation instruction count stored in the vehicle equipment operation instruction count determination section 18 is reset. After completing Step S8, the process returns to Step S1.
  • steps S7 and S8 are that the number of operation instructions stored (counting) continues only during the duration of one IG-OFF state. When that happens, the count is not carried over. If the count is carried over, unless the vehicle access restriction device according to the present invention breaks down, the count will always continue regardless of the vehicle state, and of course, it will reach the specified number of times. End up.
  • the vehicle access restriction device can reduce the influence on the vehicle by restricting access avoidance against unauthorized access from a third party such as a malicious hacker.
  • this unauthorized access refers to a case where a mobile communication terminal is illegally instructed from a mobile communication terminal due to hacking or physical theft by a hacker, or by a hacker. It is assumed that an operation instruction is directly made to the vehicle directly without going through the mobile communication terminal.
  • Example 1 In this embodiment, the case where the vehicle equipment is a tailgate will be described with reference to the flowchart of FIG.
  • step S1 detection of an opening (or closing) operation instruction to the tailgate is performed. That is, when an opening (or closing) operation instruction from the mobile communication terminal 1 to the tailgate is performed, the vehicle equipment operation instruction detection unit 11 detects the operation instruction. When the operation instruction is detected, the process proceeds to step S2.
  • step S2 the IG determination unit 14 determines whether or not the vehicle 2 is in the IG-OFF state. If it is determined that the vehicle 2 is in the IG-OFF state, the process proceeds to step S3 and is determined to be in the IG-ON state. If so, the process proceeds to step S2a.
  • step S2a operation of the tailgate to the open (or closed) state is prohibited and a warning notification is given to the user. That is, the vehicle equipment operation prohibition command unit 16 instructs the tailgate control unit 17a of the vehicle equipment control unit 17 to prohibit the tailgate from being operated, and the vehicle side notification unit 15 and the mobile communication terminal side The notification unit 12 notifies the user that the tailgate cannot be operated.
  • the mobile communication terminal side notification unit 12 performs the warning notification by using one or more configurations of the display control unit 12a, the voice notification control unit 12b, and the vibration notification control unit 12c.
  • An example of a warning screen displayed on the display of the mobile communication terminal 1 by the display control unit 12a in step S2a is shown in FIG. 3A.
  • step S3 it is determined whether or not the number of operation instructions to the tailgate stored in the tailgate operation instruction number determination unit 18a of the vehicle equipment operation instruction number determination unit 18 is less than the specified number. If it is the number of times, the process proceeds to step S3a, and if it is less than the specified number, the process proceeds to step S4.
  • step S3a the tailgate operation is prohibited and the same processing as that described in step S2a is performed to notify the user of a warning.
  • An example of a warning screen displayed on the display of the mobile communication terminal 1 by the display control unit 12a in step S3a is shown in FIG. 3B.
  • step S4 it is determined whether or not the key FOB is out of the area. If the key FOB is out of the area, the process proceeds to step S5, and if in the area, the process proceeds to step S6.
  • step S5 one time is added to the number of operation instructions stored in the tailgate operation instruction number determination unit 18a. Note that one time is added in step S5 regardless of whether the operation instruction detected in step S1 is an opening operation or a closing operation.
  • step S6 the tailgate control unit 17a of the vehicle equipment control unit 17 is operated to open (or close) the tailgate in accordance with the operation instruction in step S1.
  • step S7 a trigger operation for resetting the number of operation instructions stored in the tailgate operation instruction number determination unit 18a (an operation for setting the IG-ON state, or an operation for setting the IG-ON state again after setting the IG-ON state). ) Is determined.
  • step S8 when the trigger operation is performed, the operation instruction count stored in the tailgate operation instruction count determination unit 18a is reset. After completing Step S8, the process returns to Step S1.
  • the vehicle access restriction device can cause the tailgate to open in an unexpected situation by the operation instruction of the unauthorized access and collide with the rear wall to be damaged, or the tailgate can be opened and closed. By repeating the operation, it is possible to prevent the battery power from being consumed.
  • step S1 an operation instruction to the door lock mechanism is detected. That is, when an operation instruction is issued from the mobile communication terminal 1 to the door lock mechanism, the vehicle equipment operation instruction detection unit 11 detects the operation instruction. When the operation instruction is detected, the process proceeds to step S2.
  • step S2 the IG determination unit 14 determines whether or not the vehicle 2 is in the IG-OFF state. If it is determined that the vehicle 2 is in the IG-OFF state, the process proceeds to step S3 and is determined to be in the IG-ON state. If so, the process proceeds to step S2a.
  • step S2a the door lock operation is prohibited and a warning is given to the user. That is, the vehicle equipment operation prohibition command unit 16 instructs the door lock control unit 17b of the vehicle equipment control unit 17 to prohibit the door lock from being operated, and the vehicle side notification unit 15 and the mobile communication terminal side The notification unit 12 notifies the user that the door cannot be locked.
  • the mobile communication terminal side notification unit 12 performs the warning notification by using one or more configurations of the display control unit 12a, the voice notification control unit 12b, and the vibration notification control unit 12c.
  • the warning screen displayed on the display of the mobile communication terminal 1 by the display control unit 12a is not shown here, please refer to FIG. 3A (the same applies to the following Examples 3 and 4).
  • step S3 it is determined whether or not the number of operation instructions to the door lock mechanism stored in the door lock operation instruction number determination unit 18b of the vehicle equipment operation instruction number determination unit 18 is less than a specified number. If it is the specified number of times, the process proceeds to step S3a.
  • step S3a the operation of the door lock mechanism is prohibited, and the same processing as described in step S2a is performed to notify the user of a warning.
  • the warning screen displayed on the display of the mobile communication terminal 1 by the display control unit 12a is not shown here, please refer to FIG. 3B (the same applies to Examples 3 and 4 below).
  • step S4 it is determined whether or not the key FOB is out of the area. If the key FOB is out of the area, the process proceeds to step S5, and if in the area, the process proceeds to step S6.
  • step S5 one is added to the number of operation instructions stored in the door lock operation instruction number determination unit 18b.
  • step S6 the door lock is operated in the door lock control unit 17b of the vehicle equipment control unit 17 in accordance with the operation instruction in step S1.
  • step S7 a trigger operation for resetting the number of operation instructions stored in the door lock operation instruction number determination unit 18b (an operation for setting the IG-ON state, or an operation for setting the IG-ON state again after setting the IG-ON state). ) Is determined.
  • step S8 when the trigger operation is performed, the operation instruction count stored in the door lock operation instruction count determination unit 18b is reset. After completing Step S8, the process returns to Step S1.
  • the vehicle access restriction device can prevent the battery power from being consumed by repeating the door lock operation.
  • Example 3 In this embodiment, the case where the vehicle equipment is a headlamp will be described with reference to the flowchart of FIG.
  • step S1 an ON (or OFF) operation instruction to the headlamp is detected. That is, when an ON (or OFF) operation instruction from the mobile communication terminal 1 to the headlamp is performed, the vehicle equipment operation instruction detection unit 11 detects the operation instruction. When the operation instruction is detected, the process proceeds to step S2.
  • step S2 the IG determination unit 14 determines whether or not the vehicle 2 is in the IG-OFF state. If it is determined that the vehicle 2 is in the IG-OFF state, the process proceeds to step S3 and is determined to be in the IG-ON state. If so, the process proceeds to step S2a.
  • step S2a the operation of the headlamp is prohibited and a warning notification is given to the user. That is, the vehicle equipment operation prohibition command unit 16 instructs the headlamp control unit 17c of the vehicle equipment control unit 17 to prohibit the headlamp from being operated, and the vehicle side notification unit 15 and the mobile communication terminal side The notification unit 12 notifies the user that the headlamp cannot be operated.
  • the mobile communication terminal side notification unit 12 performs the warning notification by using one or more configurations of the display control unit 12a, the voice notification control unit 12b, and the vibration notification control unit 12c.
  • step S3 it is determined whether or not the number of operation instructions to the headlamp stored in the headlamp operation instruction number determination unit 18c of the vehicle equipment operation instruction number determination unit 18 is less than the specified number, and the operation instruction number is specified. If it is the number of times, the process proceeds to step S3a.
  • step S3a the operation of the headlamp is prohibited and processing similar to that described in step S2a is performed to notify the user of a warning.
  • step S4 it is determined whether or not the key FOB is out of the area. If the key FOB is out of the area, the process proceeds to step S5.
  • step S5 one is added to the number of operation instructions stored in the headlamp operation instruction number determination unit 18c.
  • step S6 the headlamp is operated in the headlamp control unit 17c of the vehicle equipment control unit 17 in accordance with the operation instruction in step S1.
  • step S7 a trigger operation for resetting the operation instruction number stored in the head lamp operation instruction number determination unit 18c (an operation for setting the IG-ON state, or an operation for setting the IG-ON state again after the IG-ON state is set). ) Is determined.
  • step S8 when the trigger operation is performed, the operation instruction count stored in the head lamp operation instruction count determination section 18c is reset. After completing Step S8, the process returns to Step S1.
  • the vehicle access restriction device can prevent the battery power from being consumed by repeating the ON / OFF operation of the headlamp.
  • Example 4 In the present embodiment, the case where the vehicle equipment is a hazard lamp will be described with reference to the flowchart of FIG.
  • step S1 an OFF (or ON) operation instruction to the hazard lamp is detected. That is, when an OFF (or ON) operation instruction is performed from the mobile communication terminal 1 to the hazard lamp, the vehicle equipment operation instruction detection unit 11 detects the operation instruction. When the operation instruction is detected, the process proceeds to step S2.
  • step S2 the IG determination unit 14 determines whether or not the vehicle 2 is in the IG-OFF state. If it is determined that the vehicle 2 is in the IG-OFF state, the process proceeds to step S3 and is determined to be in the IG-ON state. If so, the process proceeds to step S2a.
  • step S2a the operation of the hazard lamp is prohibited and a warning notification is given to the user. That is, the vehicle equipment operation prohibition command unit 16 instructs the hazard lamp control unit 17d of the vehicle equipment control unit 17 to prohibit the operation of the hazard lamp, and the vehicle side notification unit 15 and the mobile communication terminal side The notification unit 12 notifies the user of a warning that the hazard lamp cannot be operated.
  • the mobile communication terminal side notification unit 12 performs the warning notification by using one or more configurations of the display control unit 12a, the voice notification control unit 12b, and the vibration notification control unit 12c.
  • step S3 it is determined whether or not the number of operation instructions to the hazard lamp stored in the hazard lamp operation instruction number determination unit 18d of the vehicle equipment operation instruction number determination unit 18 is less than the specified number. If it is the number of times, the process proceeds to step S3a.
  • step S3a the operation of the hazard lamp is prohibited and the same process as described in step S2a is performed to notify the user of a warning.
  • step S4 it is determined whether or not the key FOB is out of the area. If the key FOB is out of the area, the process proceeds to step S5.
  • step S5 one is added to the number of operation instructions stored in the hazard lamp operation instruction number determination unit 18d.
  • step S6 the hazard lamp is operated in the hazard lamp control unit 17d of the vehicle equipment control unit 17 in accordance with the operation instruction in step S1.
  • step S7 a trigger operation for resetting the number of operation instructions stored in the hazard lamp operation instruction number determination unit 18d (an operation for setting the IG-ON state, or an operation for setting the IG-ON state again after setting the IG-ON state). ) Is determined.
  • step S8 when the trigger operation is performed, the operation instruction number stored in the hazard lamp operation instruction number determination unit 18d is reset. After completing Step S8, the process returns to Step S1.
  • the vehicle access restriction device turns off the hazard lamp separately from the user's will in a situation where the hazard lamp needs to be turned on.
  • the present invention is suitable as a vehicle access restriction device.

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Abstract

The present invention comprises: a vehicle equipment control unit (17) that controls the operation of vehicle equipment (a tail gate, a door lock mechanism, a headlamp, and a hazard lamp) on the basis of a manipulation instruction from a mobile communication terminal (1); and a vehicle equipment operation prohibition instruction unit (16) that makes it possible to issue a prohibition instruction to the vehicle equipment control unit (17), said prohibition instruction prohibiting the operation control over the vehicle equipment. Thus, unauthorized access from malicious hackers and the like can be suppressed, and the influence on the vehicle (2) can be reduced.

Description

車両アクセス制限装置Vehicle access restriction device
　本発明は、車両アクセス制限装置に関する。 The present invention relates to a vehicle access restriction device.
　現在、携帯通信端末（スマートフォン等）から車両装備品への操作指示を行うことができるシステムが普及している。 Currently, a system that can give operation instructions to mobile equipment from a mobile communication terminal (smartphone or the like) has become widespread.
特開２００６‐３５２４６０号公報JP 2006-352460 A
　しかしながら、上記システムは、ハッカー等により不正アクセスが行われる可能性がある。なお、この不正アクセスとは、ハッカーにより携帯通信端末がハッキングされたり、物理的に盗難に遭う等により、当該携帯通信端末から車両に対し不正に操作指示が行われる場合、あるいは、ハッカーにより携帯通信端末を介さず直接車両に対し不正に操作指示が行われる場合が考えられる。 However, the above system may be illegally accessed by hackers. In addition, this unauthorized access refers to a case where a mobile communication terminal is illegally instructed to the vehicle by a hacker or a physical theft, etc., or a mobile communication is performed by a hacker. There may be a case where an operation instruction is made to the vehicle directly without going through the terminal.
　上記特許文献１には、無線の通信回線が確立された車両通信端末による車両のリモート操作またはワイヤレス操作技術において、ユーザーと車両との距離に応じてユーザーの操作を実行するか否かを選択することで、セキュリティ低下を防止する技術が開示されている。 In the above-mentioned Patent Document 1, whether to perform a user operation according to the distance between the user and the vehicle in the remote operation or wireless operation technology of the vehicle by the vehicle communication terminal in which the wireless communication line is established is selected. Thus, a technique for preventing a decrease in security is disclosed.
　本発明は、上記技術的課題に鑑み、悪意あるハッカー等からの不正アクセスを抑制することで、車両への影響を低減させることができる、車両アクセス制限装置を提供することを目的とする。 In view of the above technical problem, an object of the present invention is to provide a vehicle access restriction device capable of reducing the influence on a vehicle by suppressing unauthorized access from a malicious hacker or the like.
　上記課題を解決する第１の発明に係る車両アクセス制限装置は、
　携帯通信端末からの操作指示に基づき、車両装備品を作動制御する車両装備品制御部と、
　前記車両装備品制御部に対し、前記車両装備品に対する作動制御を禁止する禁止指令を行うことを可能とする車両装備品作動禁止指令部と、
　前記操作指示を検出する車両装備品操作指示検出部と、
　前記車両装備品を装備した前記車両の電源状態を判定するＩＧ判定部と、
　前記車両装備品操作指示検出部の検出、及び、前記ＩＧ判定部の判定に基づき、前記車両の電源ＯＦＦ状態の継続時間中に行われた、前記操作指示の回数を記憶し、前記操作指示の回数が予め定めた規定回数か否かを判定する車両装備品操作指示回数判定部とを備え、
　前記車両装備品作動禁止指令部は、
　前記車両装備品操作指示回数判定部により前記操作指示の回数が前記規定回数であると判定した場合に、前記車両装備品制御部に対し、前記禁止指令を行う
　ことを特徴とする。 A vehicle access restriction device according to a first invention for solving the above-mentioned problems is as follows.
Based on an operation instruction from the mobile communication terminal, a vehicle equipment control unit that controls the operation of the vehicle equipment,
A vehicle equipment operation prohibition command unit that enables the vehicle equipment control unit to perform a prohibition command that prohibits operation control on the vehicle equipment;
A vehicle equipment operation instruction detection unit for detecting the operation instruction;
An IG determination unit for determining a power state of the vehicle equipped with the vehicle equipment;
Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of the operation instructions performed during the duration of the power-off state of the vehicle is stored, and the operation instruction A vehicle equipment operation instruction number determination unit that determines whether the number of times is a predetermined number of times,
The vehicle equipment operation prohibition command section is
When the vehicle equipment operation instruction frequency determination unit determines that the number of operation instructions is the specified number, the prohibition command is issued to the vehicle equipment control unit.
　上記課題を解決する第２の発明に係る車両アクセス制限装置は、
　上記第１の発明に係る車両アクセス制限装置において、
　前記車両装備品作動禁止指令部からの前記禁止指令に基づき、ユーザーに対する警告通知を行う通知部を備える
　ことを特徴とする。 A vehicle access restriction device according to a second invention for solving the above-mentioned problem is as follows.
In the vehicle access restriction device according to the first invention,
A notification unit is provided that performs a warning notification to a user based on the prohibition command from the vehicle equipment operation prohibition command unit.
　上記課題を解決する第３の発明に係る車両アクセス制限装置は、
　上記第１または２の発明に係る車両アクセス制限装置において、
　前記車両から規定範囲にあるキーＦＯＢを検出可能とするキーＦＯＢエリア判定部を備え、
　前記車両装備品操作指示回数判定部は、
　前記キーＦＯＢエリア判定部が前記キーＦＯＢを検出している状態においては、前記車両装備品操作指示検出部により検出された前記操作指示を、記憶する前記操作指示の回数に加えない
　ことを特徴とする。 A vehicle access restriction device according to a third invention for solving the above-mentioned problem is
In the vehicle access restriction device according to the first or second invention,
A key FOB area determination unit that enables detection of a key FOB within a specified range from the vehicle;
The vehicle equipment operation instruction frequency determination unit is
In a state where the key FOB area determination unit detects the key FOB, the operation instruction detected by the vehicle equipment operation instruction detection unit is not added to the number of stored operation instructions. To do.
　上記課題を解決する第４の発明に係る車両アクセス制限装置は、
　上記第１から３のいずれか１つの発明に係る車両アクセス制限装置において、
　前記車両装備品作動禁止指令部は、
　前記ＩＧ判定部の判定に基づき、前記車両が電源ＯＮ状態において、前記車両装備品操作指示検出部により前記操作指示を検出すると、前記禁止指令を行う
　ことを特徴とする。 A vehicle access restriction device according to a fourth invention for solving the above-mentioned problems is as follows.
In the vehicle access restriction device according to any one of the first to third aspects,
The vehicle equipment operation prohibition command section is
Based on the determination of the IG determination unit, when the operation instruction is detected by the vehicle equipment operation instruction detection unit when the vehicle is in a power-on state, the prohibition instruction is performed.
　上記課題を解決する第５の発明に係る車両アクセス制限装置は、
　上記第１から４のいずれか１つの発明に係る車両アクセス制限装置において、
　前記車両装備品操作指示回数判定部は、
　前記ＩＧ判定部の判定に基づき、前記車両が電源ＯＦＦ状態から電源ＯＮ状態になった際、あるいは、前記車両が電源ＯＦＦ状態から電源ＯＮ状態になった後、再度電源ＯＦＦ状態になった際に、記憶した前記操作指示の回数をリセットする
　ことを特徴とする。 A vehicle access restriction device according to a fifth invention for solving the above-mentioned problem is as follows.
In the vehicle access restriction device according to any one of the first to fourth aspects,
The vehicle equipment operation instruction frequency determination unit is
Based on the determination of the IG determination unit, when the vehicle is switched from the power OFF state to the power ON state, or after the vehicle is switched from the power OFF state to the power ON state, The stored operation instruction count is reset.
　上記課題を解決する第６の発明に係る車両アクセス制限装置は、
　上記第１から５のいずれか１つの発明に係る車両アクセス制限装置において、
　前記車両装備品制御部は、
　前記車両装備品のうちテールゲートを作動制御するテールゲート制御部と、
　前記車両装備品のうちドアロック機構を作動制御するドアロック制御部と、
　前記車両装備品のうちヘッドランプを作動制御するヘッドランプ制御部と、
　前記車両装備品のうちハザードランプを作動制御するハザードランプ制御部とを備え、
　前記車両装備品操作指示回数判定部は、
　前記車両装備品操作指示検出部の検出、及び、前記ＩＧ判定部の判定に基づき、前記車両の電源ＯＦＦ状態の継続時間中に行われた、前記テールゲートに対する前記操作指示の回数を記憶し、前記テールゲートに対する前記操作指示の回数が予め定めた第１規定回数か否かを判定するテールゲート操作指示回数判定部と、
　前記車両装備品操作指示検出部の検出、及び、前記ＩＧ判定部の判定に基づき、前記車両の電源ＯＦＦ状態の継続時間中に行われた、前記ドアロック機構に対する前記操作指示の回数を記憶し、前記ドアロック機構に対する前記操作指示の回数が予め定めた第２規定回数か否かを判定するドアロック操作指示回数判定部と、
　前記車両装備品操作指示検出部の検出、及び、前記ＩＧ判定部の判定に基づき、前記車両の電源ＯＦＦ状態の継続時間中に行われた、前記ヘッドランプに対する前記操作指示の回数を記憶し、前記ヘッドランプに対する前記操作指示の回数が予め定めた第３規定回数か否かを判定するヘッドランプ操作指示回数判定部と、
　前記車両装備品操作指示検出部の検出、及び、前記ＩＧ判定部の判定に基づき、前記車両の電源ＯＦＦ状態の継続時間中に行われた、前記ハザードランプに対する前記操作指示の回数を記憶し、前記ハザードランプに対する前記操作指示の回数が予め定めた第４規定回数か否かを判定するハザードランプ操作指示回数判定部とを備える
　ことを特徴とする。 A vehicle access restriction apparatus according to a sixth invention for solving the above-described problem is
In the vehicle access restriction device according to any one of the first to fifth aspects,
The vehicle equipment control unit
A tailgate controller for controlling the operation of the tailgate of the vehicle equipment;
A door lock control unit for controlling the operation of a door lock mechanism among the vehicle equipment,
A headlamp control unit for controlling the operation of the headlamp among the vehicle equipment;
A hazard lamp control unit for operating and controlling a hazard lamp among the vehicle equipment,
The vehicle equipment operation instruction frequency determination unit is
Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of times of the operation instruction to the tailgate performed during the duration of the vehicle power OFF state is stored, A tailgate operation instruction number determination unit that determines whether or not the number of operation instructions for the tailgate is a first predetermined number of times,
Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of operation instructions to the door lock mechanism performed during the duration of the vehicle power OFF state is stored. A door lock operation instruction number determination unit that determines whether the number of operation instructions to the door lock mechanism is a predetermined second specified number of times,
Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of times of the operation instruction to the headlamp, which was performed during the duration of the power-off state of the vehicle, is stored. A headlamp operation instruction number determination unit that determines whether or not the number of operation instructions to the headlamp is a predetermined third specified number of times;
Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of times of the operation instruction for the hazard lamps performed during the duration of the power OFF state of the vehicle is stored, A hazard lamp operation instruction frequency determination unit that determines whether or not the number of operation instructions to the hazard lamp is a predetermined fourth specified number of times.
　上記課題を解決する第７の発明に係る車両アクセス制限装置は、
　上記第６の発明に係る車両アクセス制限装置において、
　前記第１規定回数、前記第２規定回数、前記第３規定回数、及び、前記第４規定回数は、同一である
　ことを特徴とする。 A vehicle access restriction apparatus according to a seventh invention for solving the above-described problem is
In the vehicle access restriction device according to the sixth invention,
The first specified number of times, the second specified number of times, the third specified number of times, and the fourth specified number of times are the same.
　上記課題を解決する第８の発明に係る車両アクセス制限装置は、
　上記第２の発明に係る車両アクセス制限装置において、
　前記通知部は、
　前記携帯通信端末のディスプレイに前記警告通知を表示する表示制御部、前記携帯通信端末のスピーカーから前記警告通知を音として出力する音声通知制御部、前記携帯通信端末を振動させることにより前記警告通知を行う振動通知制御部のうち、１つ以上を有する携帯通信端末側通知部を備える
　ことを特徴とする。 A vehicle access restriction apparatus according to an eighth invention for solving the above-described problems is
In the vehicle access restriction device according to the second invention,
The notification unit
A display control unit that displays the warning notification on a display of the mobile communication terminal, a voice notification control unit that outputs the warning notification as a sound from a speaker of the mobile communication terminal, and the warning notification by vibrating the mobile communication terminal The mobile communication terminal side notification part which has one or more among the vibration notification control parts to perform is provided.
　上記課題を解決する第９の発明に係る車両アクセス制限装置は、
　上記第２の発明に係る車両アクセス制限装置において、
　前記通知部は、
　前記車両の車載モニターに前記警告通知を表示する車両側通知部を備える
　ことを特徴とする。 A vehicle access restriction device according to a ninth invention for solving the above-mentioned problems is as follows.
In the vehicle access restriction device according to the second invention,
The notification unit
A vehicle-side notification unit that displays the warning notification on an in-vehicle monitor of the vehicle is provided.
　本発明に係る車両アクセス制限装置は、悪意あるハッカー等からの不正アクセスを抑制することで、車両への影響を低減させることができる。 The vehicle access restriction device according to the present invention can reduce the influence on the vehicle by suppressing unauthorized access from a malicious hacker or the like.
本発明に係る車両アクセス制限装置を説明するブロック図である。1 is a block diagram illustrating a vehicle access restriction device according to the present invention. 本発明に係る車両アクセス制限装置による処理を表すフローチャートである。It is a flowchart showing the process by the vehicle access restriction apparatus which concerns on this invention. 本発明の実施例１のステップＳ２ａにおいて携帯通信端末のディスプレイに表示される警告画面の一例を示す概略図である。It is the schematic which shows an example of the warning screen displayed on the display of a portable communication terminal in step S2a of Example 1 of this invention. 本発明の実施例１のステップＳ３ａにおいて携帯通信端末のディスプレイに表示される警告画面の一例を示す概略図である。It is the schematic which shows an example of the warning screen displayed on the display of a portable communication terminal in step S3a of Example 1 of this invention.
　本発明に係る車両アクセス制限装置は、ＩＧサイクル等の条件を基に、車両装備品の操作可能な回数を制限し、悪意あるハッカー等からの不正アクセスによる車両への影響を低減させるものである。なお車両装備品とは、テールゲート、ドアロック機構、ヘッドランプ、あるいは、ハザードランプ（いずれも図示略）等の機構を指しているものとする。 The vehicle access restriction device according to the present invention restricts the number of times that the vehicle equipment can be operated based on conditions such as the IG cycle, and reduces the influence on the vehicle due to unauthorized access from a malicious hacker or the like. . The vehicle equipment refers to a mechanism such as a tailgate, a door lock mechanism, a headlamp, or a hazard lamp (all not shown).
　図１は、本発明に係る車両アクセス制限装置を説明するブロック図である。図１に示すように、本発明に係る車両アクセス制限装置は、車両装備品操作指示検出部１１、携帯通信端末側通知部１２、携帯通信端末側通信制御部１３、ＩＧ判定部１４、車両側通知部１５、車両装備品作動禁止指令部１６、車両装備品制御部１７、車両装備品操作指示回数判定部１８、キーＦＯＢエリア判定部１９、及び、車両側通信制御部２０を備えている。 FIG. 1 is a block diagram illustrating a vehicle access restriction device according to the present invention. As shown in FIG. 1, the vehicle access restriction apparatus according to the present invention includes a vehicle equipment operation instruction detection unit 11, a portable communication terminal side notification unit 12, a portable communication terminal side communication control unit 13, an IG determination unit 14, and a vehicle side. A notification unit 15, a vehicle equipment operation prohibition command unit 16, a vehicle equipment control unit 17, a vehicle equipment operation instruction count determination unit 18, a key FOB area determination unit 19, and a vehicle side communication control unit 20 are provided.
　このうち、車両装備品操作指示検出部１１、携帯通信端末側通知部１２、及び、携帯通信端末側通信制御部１３は、携帯通信端末１に設けられており、ＩＧ判定部１４、車両側通知部１５、車両装備品作動禁止指令部１６、車両装備品制御部１７、車両装備品操作指示回数判定部１８、キーＦＯＢエリア判定部１９、及び、車両側通信制御部２０は、車両２に設けられている。 Among these, the vehicle equipment operation instruction detection unit 11, the mobile communication terminal side notification unit 12, and the mobile communication terminal side communication control unit 13 are provided in the mobile communication terminal 1, and the IG determination unit 14, the vehicle side notification Unit 15, vehicle equipment operation prohibition command unit 16, vehicle equipment control unit 17, vehicle equipment operation instruction frequency determination unit 18, key FOB area determination unit 19, and vehicle side communication control unit 20 are provided in vehicle 2. It has been.
　また、携帯通信端末側通知部１２には、表示制御部１２ａ、音声通知制御部１２ｂ、及び、振動通知制御部１２ｃが備わっており、車両装備品制御部１７には、テールゲート制御部１７ａ、ドアロック制御部１７ｂ、ヘッドランプ制御部１７ｃ、及び、ハザードランプ制御部１７ｄが備わっており、車両装備品操作指示回数判定部１８には、テールゲート操作指示回数判定部１８ａ、ドアロック操作指示回数判定部１８ｂ、ヘッドランプ操作指示回数判定部１８ｃ、及び、ハザードランプ操作指示回数判定部１８ｄが備わっている。 The mobile communication terminal side notification unit 12 includes a display control unit 12a, a voice notification control unit 12b, and a vibration notification control unit 12c. The vehicle equipment control unit 17 includes a tailgate control unit 17a, A door lock control unit 17b, a headlamp control unit 17c, and a hazard lamp control unit 17d are provided. The vehicle equipment operation instruction frequency determination unit 18 includes a tailgate operation instruction frequency determination unit 18a, a door lock operation instruction frequency. A determination unit 18b, a head lamp operation instruction frequency determination unit 18c, and a hazard lamp operation instruction frequency determination unit 18d are provided.
　なお、携帯通信端末側通信制御部１３、及び、車両側通信制御部２０は、携帯通信端末１と車両２との間の信号の送受信に用いられ、例えばＢｌｕｅＴｏｏｔｈ（登録商標）を利用するものとする。 The mobile communication terminal side communication control unit 13 and the vehicle side communication control unit 20 are used for transmission / reception of signals between the mobile communication terminal 1 and the vehicle 2, and use, for example, BlueTooth (registered trademark). To do.
　車両装備品操作指示検出部１１は、携帯通信端末１による操作指示を検出するものである。なお、車両装備品操作指示検出部１１は、携帯通信端末１に設けられるものとしているが、車両２に設けられるものとしてもよい（既に説明したとおり、不正アクセスは携帯通信端末１を介する場合とそうでない場合とが考えられるためである）。その場合は、車両装備品操作指示検出部１１と車両２との間で、携帯通信端末側通信制御部１３、車両側通信制御部２０間の送受信を用いる必要はない。 The vehicle equipment operation instruction detection unit 11 detects an operation instruction from the mobile communication terminal 1. In addition, although the vehicle equipment operation instruction | indication detection part 11 shall be provided in the mobile communication terminal 1, it is good also as what is provided in the vehicle 2 (as already demonstrated, the case where unauthorized access is via the mobile communication terminal 1). This is because it is considered that this is not the case.) In that case, it is not necessary to use transmission / reception between the mobile communication terminal side communication control unit 13 and the vehicle side communication control unit 20 between the vehicle equipment operation instruction detection unit 11 and the vehicle 2.
　車両装備品制御部１７は、携帯通信端末１からの操作指示に基づき、車両装備品を作動制御する。そして、車両装備品制御部１７に備わるテールゲート制御部１７ａは、車両装備品のうちテールゲートを作動制御し、ドアロック制御部１７ｂは、車両装備品のうちドアロック機構を作動制御し、ヘッドランプ制御部１７ｃは、車両装備品のうちヘッドランプを作動制御し、ハザードランプ制御部１７ｄは、車両装備品のうちハザードランプを作動制御するものである。 The vehicle equipment control unit 17 controls the operation of the vehicle equipment based on the operation instruction from the mobile communication terminal 1. The tailgate controller 17a provided in the vehicle equipment controller 17 controls the tailgate of the vehicle equipment, and the door lock controller 17b controls the door lock mechanism of the vehicle equipment. The lamp control unit 17c controls the operation of the headlamps in the vehicle equipment, and the hazard lamp control unit 17d controls the operation of the hazard lamps in the vehicle equipment.
　ＩＧ判定部１４は、車両装備品を装備した車両２の電源ＯＮ，ＯＦＦ、すなわち、ＩＧ‐ＯＮ，ＩＧ‐ＯＦＦ（イグニッション電源ＯＮ，ＯＦＦ）状態を判定する。 The IG determination unit 14 determines the power ON / OFF of the vehicle 2 equipped with vehicle equipment, that is, the IG-ON, IG-OFF (ignition power ON / OFF) state.
　車両装備品操作指示回数判定部１８は、車両装備品操作指示検出部１１の検出、及び、ＩＧ判定部１４の判定に基づき、車両２のＩＧ‐ＯＦＦ状態の継続時間中に行われた、上記操作指示の回数を記憶し、上記操作指示の回数が予め定めた規定回数か否かを判定する。 The vehicle equipment operation instruction frequency determination unit 18 is performed during the duration of the IG-OFF state of the vehicle 2 based on the detection of the vehicle equipment operation instruction detection unit 11 and the determination of the IG determination unit 14. The number of operation instructions is stored, and it is determined whether or not the number of operation instructions is a predetermined number of times.
　ただし、車両装備品操作指示回数判定部１８は、後述するキーＦＯＢエリア判定部１９がキーＦＯＢを検出している状態においては、車両装備品操作指示検出部１１により検出された上記操作指示を、記憶する操作指示の回数に加えないものとする。 However, when the key FOB area determination unit 19 described later detects the key FOB, the vehicle accessory operation instruction count determination unit 18 determines the operation instruction detected by the vehicle accessory operation instruction detection unit 11 as follows. It shall not be added to the number of stored operation instructions.
　また、車両装備品操作指示回数判定部１８は、ＩＧ判定部１４の判定に基づき、車両２がＩＧ‐ＯＦＦ状態からＩＧ‐ＯＮ状態になった際、あるいは、車両２がＩＧ‐ＯＦＦ状態からＩＧ‐ＯＮ状態になった後、再度ＩＧ‐ＯＦＦ状態になった際に、記憶した上記操作指示の回数をリセットする（０回とする）。 In addition, the vehicle equipment operation instruction count determination unit 18 determines whether the vehicle 2 has changed from the IG-OFF state to the IG-ON state or the vehicle 2 has changed from the IG-OFF state to the IG based on the determination of the IG determination unit 14. When the IG-OFF state is entered again after the ON state, the stored number of operation instructions is reset (set to 0).
　そして、車両装備品操作指示回数判定部１８に備わるテールゲート操作指示回数判定部１８ａは、車両装備品操作指示検出部１１の検出、及び、ＩＧ判定部１４の判定に基づき、車両２のＩＧ‐ＯＦＦ状態の継続時間中に行われた、テールゲートに対する操作指示の回数を記憶し、この操作指示の回数が予め定めた第１規定回数か否かを判定するものである。 The tailgate operation instruction frequency determination unit 18 a included in the vehicle equipment operation instruction frequency determination unit 18 is based on the detection of the vehicle equipment operation instruction detection unit 11 and the determination of the IG determination unit 14. The number of operation instructions for the tailgate performed during the duration of the OFF state is stored, and it is determined whether or not the number of operation instructions is a first predetermined number of times.
　また、ドアロック操作指示回数判定部１８ｂは、車両装備品操作指示検出部１１の検出、及び、ＩＧ判定部１４の判定に基づき、車両２のＩＧ‐ＯＦＦ状態の継続時間中に行われた、ドアロック機構に対する操作指示の回数を記憶し、この操作指示の回数が予め定めた第２規定回数か否かを判定するものである。 Further, the door lock operation instruction frequency determination unit 18b is performed during the duration of the IG-OFF state of the vehicle 2 based on the detection of the vehicle equipment operation instruction detection unit 11 and the determination of the IG determination unit 14. The number of operation instructions for the door lock mechanism is stored, and it is determined whether or not the number of operation instructions is a predetermined second specified number.
　さらに、ヘッドランプ操作指示回数判定部１８ｃは、車両装備品操作指示検出部１１の検出、及び、ＩＧ判定部１４の判定に基づき、車両２のＩＧ‐ＯＦＦ状態の継続時間中に行われた、ヘッドランプに対する操作指示の回数を記憶し、この操作指示の回数が予め定めた第３規定回数か否かを判定するものである。 Furthermore, the headlamp operation instruction frequency determination unit 18c is performed during the duration of the IG-OFF state of the vehicle 2 based on the detection of the vehicle equipment operation instruction detection unit 11 and the determination of the IG determination unit 14. The number of operation instructions for the headlamp is stored, and it is determined whether or not the number of operation instructions is a third predetermined number of times.
　さらに、ハザードランプ操作指示回数判定部１８ｄは、車両装備品操作指示検出部１１の検出、及び、ＩＧ判定部１４の判定に基づき、車両２のＩＧ‐ＯＦＦ状態の継続時間中に行われた、ハザードランプに対する操作指示の回数を記憶し、この操作指示の回数が予め定めた第４規定回数か否かを判定するものである。 Furthermore, the hazard lamp operation instruction frequency determination unit 18d is performed during the duration of the IG-OFF state of the vehicle 2 based on the detection of the vehicle equipment operation instruction detection unit 11 and the determination of the IG determination unit 14. The number of operation instructions for the hazard lamp is stored, and it is determined whether or not the number of operation instructions is a predetermined fourth number of times.
　また、上述の第１規定回数、第２規定回数、第３規定回数、及び、第４規定回数は、同一の値とするのが好ましい。 In addition, it is preferable that the above-mentioned first prescribed number of times, second prescribed number of times, third prescribed number of times, and fourth prescribed number of times be the same value.
　車両装備品作動禁止指令部１６は、車両装備品制御部１７に対し、車両装備品に対する作動制御を禁止する禁止指令を行うことを可能とするものであり、特に、車両装備品操作指示回数判定部１８により上記操作指示の回数が上記規定回数であると判定した場合に、車両装備品制御部１７に対し当該禁止指令を行う。 The vehicle equipment operation prohibition command unit 16 enables the vehicle equipment control unit 17 to issue a prohibition command for prohibiting operation control on the vehicle equipment, and in particular, the vehicle equipment operation instruction number determination. When the unit 18 determines that the number of operation instructions is the specified number, the prohibition instruction is issued to the vehicle equipment control unit 17.
　また、車両装備品作動禁止指令部１６は、車両装備品制御部１７に対し禁止指令を行うと同時に、携帯通信端末側通知部１２、及び、車両側通知部１５に対しても禁止指令を行う。 Further, the vehicle equipment operation prohibition command unit 16 issues a prohibition command to the vehicle equipment control unit 17, and simultaneously issues a prohibition command to the mobile communication terminal side notification unit 12 and the vehicle side notification unit 15. .
　さらに、車両装備品作動禁止指令部１６は、ＩＧ判定部１４の判定に基づき、車両２がＩＧ‐ＯＮ状態において、車両装備品操作指示検出部１１により上記操作指示を検出すると、上記禁止指令を行う。 Further, the vehicle equipment operation prohibition command unit 16 detects the operation instruction when the vehicle equipment operation instruction detection unit 11 detects the operation instruction when the vehicle 2 is in the IG-ON state based on the determination of the IG determination unit 14. Do.
　携帯通信端末側通知部１２、及び、車両側通知部１５は、車両装備品作動禁止指令部１６からの禁止指令に基づき、ユーザーに対する警告通知を行う通信部として機能するものである。 The mobile communication terminal side notification unit 12 and the vehicle side notification unit 15 function as a communication unit that performs a warning notification to the user based on the prohibition command from the vehicle equipment operation prohibition command unit 16.
　特に、携帯通信端末側通知部１２は、携帯通信端末１のディスプレイに上記警告通知を表示する表示制御部１２ａ、携帯通信端末１のスピーカーから上記警告通知を音として出力する音声通知制御部１２ｂ、携帯通信端末１を振動させることにより上記警告通知を行う振動通知制御部１２ｃを有する（ただし、これらのうち１つ以上を有するとすればよい）。 In particular, the mobile communication terminal-side notification unit 12 includes a display control unit 12a that displays the warning notification on the display of the mobile communication terminal 1, a voice notification control unit 12b that outputs the warning notification as a sound from a speaker of the mobile communication terminal 1, A vibration notification control unit 12c that performs the above-described warning notification by vibrating the mobile communication terminal 1 is provided (however, it is only necessary to include one or more of these).
　また、車両側通知部１５は、車両２から警告通知を行う。例えば車載モニター（図示略）に警告通知を表示するものとしてもよい。 Further, the vehicle-side notification unit 15 issues a warning notification from the vehicle 2. For example, a warning notification may be displayed on an in-vehicle monitor (not shown).
　キーＦＯＢエリア判定部１９は、車両２から規定範囲にあるキーＦＯＢを検出可能とするものである。 The key FOB area determination unit 19 can detect a key FOB within a specified range from the vehicle 2.
　図２は、本発明に係る車両アクセス制限装置による処理を表すフローチャートである。以下、図２を用いて本発明に係る車両アクセス制限装置による処理を説明する。 FIG. 2 is a flowchart showing processing by the vehicle access restriction device according to the present invention. Hereinafter, processing by the vehicle access restriction apparatus according to the present invention will be described with reference to FIG.
　ステップＳ１では、車両装備品への操作指示の検出を行う。すなわち、ユーザーにより、あるいは、第三者の不正アクセスにより、携帯通信端末１から車両装備品への操作指示が行われると、車両装備品操作指示検出部１１において当該操作指示を検出する。当該操作指示を検出した場合、ステップＳ２に移行する。 In step S1, the operation instruction to the vehicle equipment is detected. That is, when an operation instruction is given from the mobile communication terminal 1 to the vehicle equipment by the user or by unauthorized access by a third party, the vehicle equipment operation instruction detection unit 11 detects the operation instruction. When the operation instruction is detected, the process proceeds to step S2.
　ステップＳ２では、車両２がＩＧ‐ＯＦＦ状態であるか否かを判定する。すなわち、上記操作指示を検出した車両装備品操作指示検出部１１は、携帯通信端末側通信制御部１３、及び、車両側通信制御部２０を介して、ＩＧ判定部１４に信号を送信する。当該信号を受信したＩＧ判定部１４は、車両２がＩＧ‐ＯＦＦ状態であるか否かを判定する。 In step S2, it is determined whether or not the vehicle 2 is in the IG-OFF state. That is, the vehicle equipment operation instruction detection unit 11 that has detected the operation instruction transmits a signal to the IG determination unit 14 via the mobile communication terminal side communication control unit 13 and the vehicle side communication control unit 20. The IG determination unit 14 that has received the signal determines whether or not the vehicle 2 is in the IG-OFF state.
　ＩＧ判定部１４においてＩＧ‐ＯＦＦ状態であると判定した場合はステップＳ３に移行し、ＩＧ‐ＯＮ状態であると判定した場合はステップＳ２ａに移行する。 If the IG determination unit 14 determines that the IG-OFF state is set, the process proceeds to step S3, and if it is determined that the IG-ON state is set, the process shifts to step S2a.
　ステップＳ２ａでは、車両装備品の作動を禁止するとともに、ユーザーに対して警告通知を行う。当該警告通知は、車両装備品への操作指示が車両２の状態からして適切ではないために車両装備品を操作することができない旨を通知する内容とする。 In step S2a, the operation of the vehicle equipment is prohibited and a warning notification is given to the user. The warning notification is configured to notify that the vehicle equipment cannot be operated because the operation instruction to the vehicle equipment is not appropriate from the state of the vehicle 2.
　つまり、ＩＧ‐ＯＮ状態下において携帯通信端末１を用いて車両装備品を操作することは通常考えにくいため、これはユーザーによる操作指示ではなく、第三者の不正アクセスによる操作指示であると見做し、車両装備品を作動させないようにするとともに、ユーザーに対し、そのような操作ができない旨を警告するのである。 In other words, since it is usually difficult to think of operating vehicle equipment using the mobile communication terminal 1 in the IG-ON state, this is not an operation instruction by a user but an operation instruction by unauthorized access by a third party. In addition, the vehicle equipment is prevented from being operated, and the user is warned that such an operation cannot be performed.
　具体的に説明する。まず、車両２がＩＧ‐ＯＮ状態であると判定したＩＧ判定部１４は、携帯通信端末側通知部１２、車両側通知部１５、及び、車両装備品作動禁止指令部１６に対し、信号を送信する（携帯通信端末側通知部１２に対しては、車両側通信制御部２０、及び、携帯通信端末側通信制御部１３を介して信号を送信する）。 Specific explanation. First, the IG determination unit 14 that determines that the vehicle 2 is in the IG-ON state transmits a signal to the mobile communication terminal side notification unit 12, the vehicle side notification unit 15, and the vehicle equipment operation prohibition command unit 16. (A signal is transmitted to the mobile communication terminal side notification unit 12 via the vehicle side communication control unit 20 and the mobile communication terminal side communication control unit 13).
　そして、上記信号を受信した車両装備品作動禁止指令部１６は、車両装備品制御部１７に対し、車両装備品を作動させることを禁止する指令を行う。また、上記信号を受信した車両側通知部１５は、車両２側からユーザーに対し警告通知を行う。これは、既に説明したごとく、車載モニターに車両装備品を操作することができない旨を警告する画面を表示する等によって行う。さらに、上記信号を受信した携帯通信端末側通知部１２は、携帯通信端末１側からユーザーに対し警告通知を行う。 And the vehicle equipment operation | movement prohibition instruction | command part 16 which received the said signal performs the instruction | command which prohibits operating a vehicle equipment with respect to the vehicle equipment control part 17. FIG. Moreover, the vehicle side notification part 15 which received the said signal performs warning notification with respect to a user from the vehicle 2 side. As described above, this is performed by displaying a screen warning that the vehicle equipment cannot be operated on the in-vehicle monitor. Further, the mobile communication terminal-side notification unit 12 that has received the signal notifies the user of a warning from the mobile communication terminal 1 side.
　携帯通信端末側通知部１２は、既に説明したごとく、例えば表示制御部１２ａにより、携帯通信端末１のディスプレイに、車両装備品を操作することができない旨を警告する画面を表示したり、携帯通信端末側通知部１２のうち音声通知制御部１２ｂにより、携帯通信端末１のスピーカーから上記警告の音声を発するものとしたり、あるいは、振動通知制御部１２ｃにより、携帯通信端末１を振動させるものとしてもよい。また、表示制御部１２ａ、音声通知制御部１２ｂ、及び、振動通知制御部１２ｃのうち２つ以上の構成が並行して（同時に）作動するものとしてもよい。 As already described, the mobile communication terminal side notification unit 12 displays a screen warning that the vehicle equipment cannot be operated on the display of the mobile communication terminal 1, for example, by the display control unit 12a, Of the terminal-side notification unit 12, the voice notification control unit 12b may emit the warning sound from the speaker of the mobile communication terminal 1, or the vibration notification control unit 12c may vibrate the mobile communication terminal 1. Good. Further, two or more configurations of the display control unit 12a, the voice notification control unit 12b, and the vibration notification control unit 12c may operate in parallel (simultaneously).
　次に、ステップＳ３では、車両装備品への操作指示回数が規定回数未満か否か（「規定回数か否か」としても同じである）を判定する。すなわち、ＩＧ判定部１４により、車両２がＩＧ‐ＯＮ状態であると判定した場合、車両装備品操作指示回数判定部１８に記憶された上記操作指示回数が規定回数であればステップＳ３ａに、規定回数未満であればステップＳ４に、それぞれ移行する。なお、車両装備品操作指示回数判定部１８が上記操作指示回数をカウントするタイミングは、下記ステップＳ５の時点である。 Next, in step S3, it is determined whether or not the number of operation instructions to the vehicle equipment is less than the specified number (the same is true for “whether it is the specified number”). That is, when the IG determination unit 14 determines that the vehicle 2 is in the IG-ON state, if the number of operation instructions stored in the vehicle equipment operation instruction number determination unit 18 is the specified number, the step S3a specifies If it is less than the number of times, the process proceeds to step S4. Note that the timing at which the vehicle accessory operation instruction count determination unit 18 counts the operation instruction count is at the time of the following step S5.
　そしてステップＳ３ａでは、車両装備品の作動を禁止するとともに、ユーザーに対して警告通知を行う。当該警告通知は、操作指示回数が規定回数となったために車両装備品を操作することができなくなった旨を通知する内容とする。 In step S3a, the operation of the vehicle equipment is prohibited and a warning notification is given to the user. The warning notification has a content to notify that the vehicle equipment cannot be operated because the number of operation instructions has reached the specified number.
　つまり、規定回数を多めに設定しておけば、ＩＧ‐ＯＦＦ状態の間（この期間については下記ステップＳ７，８で詳述する）に、車両装備品に対する操作指示回数が規定回数に達することは考えにくくなる。したがって、操作指示回数が規定回数に達することがあれば、これはユーザーによる操作指示ではなく、第三者の不正アクセスによる操作指示であると見做し、車両装備品を作動させないようにするとともに、ユーザーに対し、そのような操作ができない旨を警告するものである。 In other words, if the specified number of times is set to be large, the number of operation instructions for vehicle equipment will reach the specified number during the IG-OFF state (this period will be described in detail in steps S7 and S8 below). It becomes difficult to think. Therefore, if the number of operation instructions reaches the specified number, this is not an operation instruction by the user, but an operation instruction by unauthorized access by a third party, and the vehicle equipment is not operated. The user is warned that such an operation cannot be performed.
　よって、上記操作指示回数が規定回数に達した場合、携帯通信端末側通知部１２、車両側通知部１５、及び、車両装備品作動禁止指令部１６は、上記ステップＳ２ａで説明した内容と同様の処理を行う。 Therefore, when the number of operation instructions reaches the specified number, the mobile communication terminal side notification unit 12, the vehicle side notification unit 15, and the vehicle equipment operation prohibition command unit 16 have the same contents as described in step S2a. Process.
　ステップＳ４では、キーＦＯＢが規定範囲（エリア）外か否かを判定する。ＬＦ圏内にあるキーＦＯＢは、キーＦＯＢエリア判定部１９によって検出することができるため、当該エリアを例えばＬＦ圏に設定することで、この「キーＦＯＢがエリア外か否か」は、「キーＦＯＢエリア判定部１９によってキーＦＯＢが検知できないか否か」と同義となる。 In step S4, it is determined whether or not the key FOB is outside the specified range (area). Since the key FOB within the LF range can be detected by the key FOB area determination unit 19, by setting the area to, for example, the LF range, this “whether or not the key FOB is out of the area” is determined as “key FOB. It is synonymous with whether or not the key FOB cannot be detected by the area determination unit 19.
　上記エリア外であると判定した（すなわちキーＦＯＢを検出しない）場合はステップＳ５へ移行し、上記エリア内であると判定した（すなわちキーＦＯＢを検出した）場合はステップＳ６へ移行する。 If it is determined that the area is out of the area (that is, the key FOB is not detected), the process proceeds to step S5. If it is determined that the area is out of the area (that is, the key FOB is detected), the process proceeds to step S6.
　ステップＳ５では、車両装備品操作指示回数判定部１８の記憶する上記操作指示回数に１回分を加算する。この１回は、上記ステップＳ１での操作指示分である。 In step S5, one time is added to the operation instruction count stored in the vehicle equipment operation instruction count determination section 18. This one time corresponds to the operation instruction in step S1.
　なお、上記ステップＳ４において上記エリア内であると判定した（すなわちキーＦＯＢを検出した）場合に、上記ステップＳ５を行わない理由は、このような場合、キーＦＯＢを所持しているユーザー本人が車両２に近づいて操作指示を行っているものと見做すことができ、第三者の不正アクセスによる操作指示である可能性は低いため、上記ステップＳ３において不正アクセスか否かの判定基準となる上記操作指示回数を上げないようにする意図によるものである。 If it is determined in step S4 that the area is within the area (that is, the key FOB is detected), the reason for not performing step S5 is that in this case, the user who owns the key FOB is the vehicle Since it is unlikely that the operation instruction is due to unauthorized access by a third party, it becomes a criterion for determining whether or not the access is unauthorized in step S3. This is due to the intention not to increase the number of operation instructions.
　ステップＳ６では、上記ステップＳ１の操作指示に従い、車両装備品制御部１７において車両装備品を作動制御する。 In step S6, the vehicle equipment controller 17 controls the operation of the vehicle equipment in accordance with the operation instruction in step S1.
　ステップＳ７では、車両装備品操作指示回数判定部１８の記憶した上記操作指示回数をリセットするトリガー操作が行われたか否かを判定する。 In step S7, it is determined whether or not a trigger operation for resetting the operation instruction count stored in the vehicle equipment operation instruction count determination section 18 has been performed.
　上記トリガー操作は、ＩＧ‐ＯＦＦ状態（上記ステップＳ２により、ステップＳ７の時点ではＩＧ‐ＯＦＦ状態しかない）から、ＩＧ‐ＯＮ状態にする操作、あるいは、ＩＧ‐ＯＮにした後、再度ＩＧ‐ＯＦＦ状態にする操作に設定しておき、これらの検出はＩＧ判定部１４によって行うものとする。 The trigger operation can be performed from the IG-OFF state (only the IG-OFF state at the time of step S7 by step S2) to the IG-ON state, or after the IG-ON is turned on, the IG-OFF is again performed. These operations are set by the IG determination unit 14 in advance.
　ステップＳ８では、上記トリガー操作があった場合、車両装備品操作指示回数判定部１８の記憶した上記操作指示回数をリセットする。ステップＳ８を完了した後は、上記ステップＳ１に戻る。 In step S8, when the trigger operation is performed, the operation instruction count stored in the vehicle equipment operation instruction count determination section 18 is reset. After completing Step S8, the process returns to Step S1.
　上記ステップＳ７，Ｓ８の意味は、上記操作指示回数の記憶（カウント）が、ひとつのＩＧ‐ＯＦＦ状態の継続時間中のみ行われ続けるものであり、一度ＩＧ‐ＯＮ状態となり再度ＩＧ‐ＯＦＦ状態となったときには、そのカウントが持ち越されないようにするということである。仮にカウントが持ち越されるようにしてしまうと、本発明に係る車両アクセス制限装置が故障でもしない限り、車両状態に関係なく常にカウントが続くことになり、当然いずれは規定回数に達してしまうことになってしまう。 The meanings of the above steps S7 and S8 are that the number of operation instructions stored (counting) continues only during the duration of one IG-OFF state. When that happens, the count is not carried over. If the count is carried over, unless the vehicle access restriction device according to the present invention breaks down, the count will always continue regardless of the vehicle state, and of course, it will reach the specified number of times. End up.
　このようにして本発明に係る車両アクセス制限装置は、悪意あるハッカー等の第三者からの不正アクセスに対して、アクセス回避を制限することで、車両への影響を低減させることができる。なお、この不正アクセスとは、既に説明したとおり、ハッカーにより携帯通信端末がハッキングされたり、物理的に盗難に遭う等により、当該携帯通信端末から不正に操作指示が行われる場合、あるいは、ハッカーにより携帯通信端末を介さず直接車両に対し不正に操作指示が行われる場合を想定している。 Thus, the vehicle access restriction device according to the present invention can reduce the influence on the vehicle by restricting access avoidance against unauthorized access from a third party such as a malicious hacker. In addition, as described above, this unauthorized access refers to a case where a mobile communication terminal is illegally instructed from a mobile communication terminal due to hacking or physical theft by a hacker, or by a hacker. It is assumed that an operation instruction is directly made to the vehicle directly without going through the mobile communication terminal.
　以下、本発明に係る車両アクセス制限装置について、車両装備品の具体例毎に、各実施例に分け、図面を用いて説明する。ただし、下記各実施例は、本発明に係る車両アクセス制限装置において、個別（単独）に実現されるのみならず、並行して（同時に）実現され得るものである。なお、以下では、上述した部分と重複する記載は極力省略する。 Hereinafter, the vehicle access restriction device according to the present invention will be described for each specific example of the vehicle equipment, divided into each example, with reference to the drawings. However, the following embodiments can be realized not only individually (independently) but also in parallel (simultaneously) in the vehicle access restriction device according to the present invention. In addition, below, the description which overlaps with the part mentioned above is abbreviate | omitted as much as possible.
［実施例１］
　本実施例では、上記車両装備品がテールゲートである場合について、図２のフローチャートに従って説明する。 [Example 1]
In this embodiment, the case where the vehicle equipment is a tailgate will be described with reference to the flowchart of FIG.
　ステップＳ１では、テールゲートへの開（または閉）操作指示の検出を行う。すなわち、携帯通信端末１からテールゲートへの開（または閉）操作指示が行われると、車両装備品操作指示検出部１１において当該操作指示を検出する。当該操作指示を検出した場合、ステップＳ２に移行する。 In step S1, detection of an opening (or closing) operation instruction to the tailgate is performed. That is, when an opening (or closing) operation instruction from the mobile communication terminal 1 to the tailgate is performed, the vehicle equipment operation instruction detection unit 11 detects the operation instruction. When the operation instruction is detected, the process proceeds to step S2.
　ステップＳ２では、ＩＧ判定部１４により車両２がＩＧ‐ＯＦＦ状態であるか否かを判定し、ＩＧ‐ＯＦＦ状態であると判定した場合はステップＳ３に移行し、ＩＧ‐ＯＮ状態であると判定した場合はステップＳ２ａに移行する。 In step S2, the IG determination unit 14 determines whether or not the vehicle 2 is in the IG-OFF state. If it is determined that the vehicle 2 is in the IG-OFF state, the process proceeds to step S3 and is determined to be in the IG-ON state. If so, the process proceeds to step S2a.
　ステップＳ２ａでは、テールゲートの開（または閉）状態への作動を禁止するとともに、ユーザーに対して警告通知を行う。すなわち、車両装備品作動禁止指令部１６により、車両装備品制御部１７のテールゲート制御部１７ａに対し、テールゲートを作動させることを禁止する指令を行い、車両側通知部１５及び携帯通信端末側通知部１２により、ユーザーに対しテールゲートを操作することができない旨の警告通知を行う。 In step S2a, operation of the tailgate to the open (or closed) state is prohibited and a warning notification is given to the user. That is, the vehicle equipment operation prohibition command unit 16 instructs the tailgate control unit 17a of the vehicle equipment control unit 17 to prohibit the tailgate from being operated, and the vehicle side notification unit 15 and the mobile communication terminal side The notification unit 12 notifies the user that the tailgate cannot be operated.
　携帯通信端末側通知部１２は、表示制御部１２ａ、音声通知制御部１２ｂ、及び、振動通知制御部１２ｃのうちいずれか１つ以上の構成によって上記警告通知を行う。ステップＳ２ａにおいて表示制御部１２ａにより携帯通信端末１のディスプレイに表示される警告画面の一例を図３Ａに示す。 The mobile communication terminal side notification unit 12 performs the warning notification by using one or more configurations of the display control unit 12a, the voice notification control unit 12b, and the vibration notification control unit 12c. An example of a warning screen displayed on the display of the mobile communication terminal 1 by the display control unit 12a in step S2a is shown in FIG. 3A.
　ステップＳ３では、車両装備品操作指示回数判定部１８のテールゲート操作指示回数判定部１８ａに記憶されたテールゲートへの操作指示回数が、規定回数未満か否かを判定し、操作指示回数が規定回数であればステップＳ３ａに、規定回数未満であればステップＳ４に、それぞれ移行する。 In step S3, it is determined whether or not the number of operation instructions to the tailgate stored in the tailgate operation instruction number determination unit 18a of the vehicle equipment operation instruction number determination unit 18 is less than the specified number. If it is the number of times, the process proceeds to step S3a, and if it is less than the specified number, the process proceeds to step S4.
　ステップＳ３ａでは、テールゲートの作動を禁止するとともに、上記ステップＳ２ａで説明した内容と同様の処理を行い、ユーザーに対して警告通知を行う。ステップＳ３ａにおいて表示制御部１２ａにより携帯通信端末１のディスプレイに表示される警告画面の一例を図３Ｂに示す。 In step S3a, the tailgate operation is prohibited and the same processing as that described in step S2a is performed to notify the user of a warning. An example of a warning screen displayed on the display of the mobile communication terminal 1 by the display control unit 12a in step S3a is shown in FIG. 3B.
　ステップＳ４では、キーＦＯＢがエリア外か否かを判定し、当該エリア外であればステップＳ５へ移行し、当該エリア内であればステップＳ６へ移行する。 In step S4, it is determined whether or not the key FOB is out of the area. If the key FOB is out of the area, the process proceeds to step S5, and if in the area, the process proceeds to step S6.
　ステップＳ５では、テールゲート操作指示回数判定部１８ａの記憶する上記操作指示回数に１回分を加算する。なお、上記ステップＳ１において検出した操作指示が開操作であっても閉操作であっても、ステップＳ５にて１回分を加算するものとする。 In step S5, one time is added to the number of operation instructions stored in the tailgate operation instruction number determination unit 18a. Note that one time is added in step S5 regardless of whether the operation instruction detected in step S1 is an opening operation or a closing operation.
　ステップＳ６では、上記ステップＳ１の操作指示に従い、車両装備品制御部１７のテールゲート制御部１７ａにおいて、テールゲートを開（または閉）状態になるように作動させる。 In step S6, the tailgate control unit 17a of the vehicle equipment control unit 17 is operated to open (or close) the tailgate in accordance with the operation instruction in step S1.
　ステップＳ７では、テールゲート操作指示回数判定部１８ａの記憶した上記操作指示回数をリセットするトリガー操作（ＩＧ‐ＯＮ状態にする操作、あるいは、ＩＧ‐ＯＮにした後、再度ＩＧ‐ＯＦＦ状態にする操作）が行われたか否かを判定する。 In step S7, a trigger operation for resetting the number of operation instructions stored in the tailgate operation instruction number determination unit 18a (an operation for setting the IG-ON state, or an operation for setting the IG-ON state again after setting the IG-ON state). ) Is determined.
　ステップＳ８では、上記トリガー操作があった場合、テールゲート操作指示回数判定部１８ａの記憶した上記操作指示回数をリセットする。ステップＳ８を完了した後は、上記ステップＳ１に戻る。 In step S8, when the trigger operation is performed, the operation instruction count stored in the tailgate operation instruction count determination unit 18a is reset. After completing Step S8, the process returns to Step S1.
　このようにして本発明に係る車両アクセス制限装置は、不正アクセスの操作指示によって、ユーザーが予期せぬ状況でテールゲートが開状態へ作動し後方の壁に衝突し損傷したり、テールゲートが開閉操作を繰り返すことでバッテリの電力が消費されたり等を防止することができる。
［実施例２］ In this way, the vehicle access restriction device according to the present invention can cause the tailgate to open in an unexpected situation by the operation instruction of the unauthorized access and collide with the rear wall to be damaged, or the tailgate can be opened and closed. By repeating the operation, it is possible to prevent the battery power from being consumed.
[Example 2]
　本実施例では、上記車両装備品がドアロック機構である場合について、図２のフローチャートに従って説明する。 In the present embodiment, the case where the vehicle equipment is a door lock mechanism will be described with reference to the flowchart of FIG.
　ステップＳ１では、ドアロック機構への操作指示の検出を行う。すなわち、携帯通信端末１からドアロック機構への操作指示が行われると、車両装備品操作指示検出部１１において当該操作指示を検出する。当該操作指示を検出した場合、ステップＳ２に移行する。 In step S1, an operation instruction to the door lock mechanism is detected. That is, when an operation instruction is issued from the mobile communication terminal 1 to the door lock mechanism, the vehicle equipment operation instruction detection unit 11 detects the operation instruction. When the operation instruction is detected, the process proceeds to step S2.
　ステップＳ２では、ＩＧ判定部１４により車両２がＩＧ‐ＯＦＦ状態であるか否かを判定し、ＩＧ‐ＯＦＦ状態であると判定した場合はステップＳ３に移行し、ＩＧ‐ＯＮ状態であると判定した場合はステップＳ２ａに移行する。 In step S2, the IG determination unit 14 determines whether or not the vehicle 2 is in the IG-OFF state. If it is determined that the vehicle 2 is in the IG-OFF state, the process proceeds to step S3 and is determined to be in the IG-ON state. If so, the process proceeds to step S2a.
　ステップＳ２ａでは、ドアロックの作動を禁止するとともに、ユーザーに対して警告通知を行う。すなわち、車両装備品作動禁止指令部１６により、車両装備品制御部１７のドアロック制御部１７ｂに対し、ドアロックを作動させることを禁止する指令を行い、車両側通知部１５及び携帯通信端末側通知部１２により、ユーザーに対しドアロックを行うことができない旨の警告通知を行う。 In step S2a, the door lock operation is prohibited and a warning is given to the user. That is, the vehicle equipment operation prohibition command unit 16 instructs the door lock control unit 17b of the vehicle equipment control unit 17 to prohibit the door lock from being operated, and the vehicle side notification unit 15 and the mobile communication terminal side The notification unit 12 notifies the user that the door cannot be locked.
　携帯通信端末側通知部１２は、表示制御部１２ａ、音声通知制御部１２ｂ、及び、振動通知制御部１２ｃのうちいずれか１つ以上の構成によって上記警告通知を行う。表示制御部１２ａにより携帯通信端末１のディスプレイに表示される警告画面は、ここでは図示していないが、上記図３Ａを参考にされたい（下記実施例３，４も同様）。 The mobile communication terminal side notification unit 12 performs the warning notification by using one or more configurations of the display control unit 12a, the voice notification control unit 12b, and the vibration notification control unit 12c. Although the warning screen displayed on the display of the mobile communication terminal 1 by the display control unit 12a is not shown here, please refer to FIG. 3A (the same applies to the following Examples 3 and 4).
　ステップＳ３では、車両装備品操作指示回数判定部１８のドアロック操作指示回数判定部１８ｂに記憶されたドアロック機構への操作指示回数が、規定回数未満か否かを判定し、操作指示回数が規定回数であればステップＳ３ａに、規定回数未満であればステップＳ４に、それぞれ移行する。 In step S3, it is determined whether or not the number of operation instructions to the door lock mechanism stored in the door lock operation instruction number determination unit 18b of the vehicle equipment operation instruction number determination unit 18 is less than a specified number. If it is the specified number of times, the process proceeds to step S3a.
　ステップＳ３ａでは、ドアロック機構の作動を禁止するとともに、上記ステップＳ２ａで説明した内容と同様の処理を行い、ユーザーに対して警告通知を行う。表示制御部１２ａにより携帯通信端末１のディスプレイに表示される警告画面は、ここでは図示していないが、上記図３Ｂを参考にされたい（下記実施例３，４も同様）。 In step S3a, the operation of the door lock mechanism is prohibited, and the same processing as described in step S2a is performed to notify the user of a warning. Although the warning screen displayed on the display of the mobile communication terminal 1 by the display control unit 12a is not shown here, please refer to FIG. 3B (the same applies to Examples 3 and 4 below).
　ステップＳ４では、キーＦＯＢがエリア外か否かを判定し、当該エリア外であればステップＳ５へ移行し、当該エリア内であればステップＳ６へ移行する。 In step S4, it is determined whether or not the key FOB is out of the area. If the key FOB is out of the area, the process proceeds to step S5, and if in the area, the process proceeds to step S6.
　ステップＳ５では、ドアロック操作指示回数判定部１８ｂの記憶する上記操作指示回数に１回分を加算する。 In step S5, one is added to the number of operation instructions stored in the door lock operation instruction number determination unit 18b.
　ステップＳ６では、上記ステップＳ１の操作指示に従い、車両装備品制御部１７のドアロック制御部１７ｂにおいて、ドアロックを作動させる。 In step S6, the door lock is operated in the door lock control unit 17b of the vehicle equipment control unit 17 in accordance with the operation instruction in step S1.
　ステップＳ７では、ドアロック操作指示回数判定部１８ｂの記憶した上記操作指示回数をリセットするトリガー操作（ＩＧ‐ＯＮ状態にする操作、あるいは、ＩＧ‐ＯＮにした後、再度ＩＧ‐ＯＦＦ状態にする操作）が行われたか否かを判定する。 In step S7, a trigger operation for resetting the number of operation instructions stored in the door lock operation instruction number determination unit 18b (an operation for setting the IG-ON state, or an operation for setting the IG-ON state again after setting the IG-ON state). ) Is determined.
　ステップＳ８では、上記トリガー操作があった場合、ドアロック操作指示回数判定部１８ｂの記憶した上記操作指示回数をリセットする。ステップＳ８を完了した後は、上記ステップＳ１に戻る。 In step S8, when the trigger operation is performed, the operation instruction count stored in the door lock operation instruction count determination unit 18b is reset. After completing Step S8, the process returns to Step S1.
　このようにして本発明に係る車両アクセス制限装置は、ドアロック操作を繰り返すことでバッテリの電力が消費される等を防止することができる。 Thus, the vehicle access restriction device according to the present invention can prevent the battery power from being consumed by repeating the door lock operation.
［実施例３］
　本実施例では、上記車両装備品がヘッドランプである場合について、図２のフローチャートに従って説明する。 [Example 3]
In this embodiment, the case where the vehicle equipment is a headlamp will be described with reference to the flowchart of FIG.
　ステップＳ１では、ヘッドランプへのＯＮ（またはＯＦＦ）操作指示の検出を行う。すなわち、携帯通信端末１からヘッドランプへのＯＮ（またはＯＦＦ）操作指示が行われると、車両装備品操作指示検出部１１において当該操作指示を検出する。当該操作指示を検出した場合、ステップＳ２に移行する。 In step S1, an ON (or OFF) operation instruction to the headlamp is detected. That is, when an ON (or OFF) operation instruction from the mobile communication terminal 1 to the headlamp is performed, the vehicle equipment operation instruction detection unit 11 detects the operation instruction. When the operation instruction is detected, the process proceeds to step S2.
　ステップＳ２では、ＩＧ判定部１４により車両２がＩＧ‐ＯＦＦ状態であるか否かを判定し、ＩＧ‐ＯＦＦ状態であると判定した場合はステップＳ３に移行し、ＩＧ‐ＯＮ状態であると判定した場合はステップＳ２ａに移行する。 In step S2, the IG determination unit 14 determines whether or not the vehicle 2 is in the IG-OFF state. If it is determined that the vehicle 2 is in the IG-OFF state, the process proceeds to step S3 and is determined to be in the IG-ON state. If so, the process proceeds to step S2a.
　ステップＳ２ａでは、ヘッドランプの作動を禁止するとともに、ユーザーに対して警告通知を行う。すなわち、車両装備品作動禁止指令部１６により、車両装備品制御部１７のヘッドランプ制御部１７ｃに対し、ヘッドランプを作動させることを禁止する指令を行い、車両側通知部１５及び携帯通信端末側通知部１２により、ユーザーに対しヘッドランプを操作することができない旨の警告通知を行う。 In step S2a, the operation of the headlamp is prohibited and a warning notification is given to the user. That is, the vehicle equipment operation prohibition command unit 16 instructs the headlamp control unit 17c of the vehicle equipment control unit 17 to prohibit the headlamp from being operated, and the vehicle side notification unit 15 and the mobile communication terminal side The notification unit 12 notifies the user that the headlamp cannot be operated.
　携帯通信端末側通知部１２は、表示制御部１２ａ、音声通知制御部１２ｂ、及び、振動通知制御部１２ｃのうちいずれか１つ以上の構成によって上記警告通知を行う。 The mobile communication terminal side notification unit 12 performs the warning notification by using one or more configurations of the display control unit 12a, the voice notification control unit 12b, and the vibration notification control unit 12c.
　ステップＳ３では、車両装備品操作指示回数判定部１８のヘッドランプ操作指示回数判定部１８ｃに記憶されたヘッドランプへの操作指示回数が、規定回数未満か否かを判定し、操作指示回数が規定回数であればステップＳ３ａに、規定回数未満であればステップＳ４に、それぞれ移行する。 In step S3, it is determined whether or not the number of operation instructions to the headlamp stored in the headlamp operation instruction number determination unit 18c of the vehicle equipment operation instruction number determination unit 18 is less than the specified number, and the operation instruction number is specified. If it is the number of times, the process proceeds to step S3a.
　ステップＳ３ａでは、ヘッドランプの作動を禁止するとともに、上記ステップＳ２ａで説明した内容と同様の処理を行い、ユーザーに対して警告通知を行う。 In step S3a, the operation of the headlamp is prohibited and processing similar to that described in step S2a is performed to notify the user of a warning.
　ステップＳ４では、キーＦＯＢがエリア外か否かを判定し、当該エリア外であればステップＳ５へ移行し、当該エリア内であればステップＳ６へ移行する。 In step S4, it is determined whether or not the key FOB is out of the area. If the key FOB is out of the area, the process proceeds to step S5.
　ステップＳ５では、ヘッドランプ操作指示回数判定部１８ｃの記憶する上記操作指示回数に１回分を加算する。 In step S5, one is added to the number of operation instructions stored in the headlamp operation instruction number determination unit 18c.
　ステップＳ６では、上記ステップＳ１の操作指示に従い、車両装備品制御部１７のヘッドランプ制御部１７ｃにおいて、ヘッドランプを作動させる。 In step S6, the headlamp is operated in the headlamp control unit 17c of the vehicle equipment control unit 17 in accordance with the operation instruction in step S1.
　ステップＳ７では、ヘッドランプ操作指示回数判定部１８ｃの記憶した上記操作指示回数をリセットするトリガー操作（ＩＧ‐ＯＮ状態にする操作、あるいは、ＩＧ‐ＯＮにした後、再度ＩＧ‐ＯＦＦ状態にする操作）が行われたか否かを判定する。 In step S7, a trigger operation for resetting the operation instruction number stored in the head lamp operation instruction number determination unit 18c (an operation for setting the IG-ON state, or an operation for setting the IG-ON state again after the IG-ON state is set). ) Is determined.
　ステップＳ８では、上記トリガー操作があった場合、ヘッドランプ操作指示回数判定部１８ｃの記憶した上記操作指示回数をリセットする。ステップＳ８を完了した後は、上記ステップＳ１に戻る。 In step S8, when the trigger operation is performed, the operation instruction count stored in the head lamp operation instruction count determination section 18c is reset. After completing Step S8, the process returns to Step S1.
　このようにして本発明に係る車両アクセス制限装置は、ヘッドランプのＯＮＯＦＦ操作を繰り返すことでバッテリの電力が消費される等を防止することができる。 In this way, the vehicle access restriction device according to the present invention can prevent the battery power from being consumed by repeating the ON / OFF operation of the headlamp.
［実施例４］
　本実施例では、上記車両装備品がハザードランプである場合について、図２のフローチャートに従って説明する。 [Example 4]
In the present embodiment, the case where the vehicle equipment is a hazard lamp will be described with reference to the flowchart of FIG.
　ステップＳ１では、ハザードランプへのＯＦＦ（またはＯＮ）操作指示の検出を行う。すなわち、携帯通信端末１からハザードランプへのＯＦＦ（またはＯＮ）操作指示が行われると、車両装備品操作指示検出部１１において当該操作指示を検出する。当該操作指示を検出した場合、ステップＳ２に移行する。 In step S1, an OFF (or ON) operation instruction to the hazard lamp is detected. That is, when an OFF (or ON) operation instruction is performed from the mobile communication terminal 1 to the hazard lamp, the vehicle equipment operation instruction detection unit 11 detects the operation instruction. When the operation instruction is detected, the process proceeds to step S2.
　ステップＳ２では、ＩＧ判定部１４により車両２がＩＧ‐ＯＦＦ状態であるか否かを判定し、ＩＧ‐ＯＦＦ状態であると判定した場合はステップＳ３に移行し、ＩＧ‐ＯＮ状態であると判定した場合はステップＳ２ａに移行する。 In step S2, the IG determination unit 14 determines whether or not the vehicle 2 is in the IG-OFF state. If it is determined that the vehicle 2 is in the IG-OFF state, the process proceeds to step S3 and is determined to be in the IG-ON state. If so, the process proceeds to step S2a.
　ステップＳ２ａでは、ハザードランプの作動を禁止するとともに、ユーザーに対して警告通知を行う。すなわち、車両装備品作動禁止指令部１６により、車両装備品制御部１７のハザードランプ制御部１７ｄに対し、ハザードランプを作動させることを禁止する指令を行い、車両側通知部１５及び携帯通信端末側通知部１２により、ユーザーに対しハザードランプを操作することができない旨の警告通知を行う。 In step S2a, the operation of the hazard lamp is prohibited and a warning notification is given to the user. That is, the vehicle equipment operation prohibition command unit 16 instructs the hazard lamp control unit 17d of the vehicle equipment control unit 17 to prohibit the operation of the hazard lamp, and the vehicle side notification unit 15 and the mobile communication terminal side The notification unit 12 notifies the user of a warning that the hazard lamp cannot be operated.
　携帯通信端末側通知部１２は、表示制御部１２ａ、音声通知制御部１２ｂ、及び、振動通知制御部１２ｃのうちいずれか１つ以上の構成によって上記警告通知を行う。 The mobile communication terminal side notification unit 12 performs the warning notification by using one or more configurations of the display control unit 12a, the voice notification control unit 12b, and the vibration notification control unit 12c.
　ステップＳ３では、車両装備品操作指示回数判定部１８のハザードランプ操作指示回数判定部１８ｄに記憶されたハザードランプへの操作指示回数が、規定回数未満か否かを判定し、操作指示回数が規定回数であればステップＳ３ａに、規定回数未満であればステップＳ４に、それぞれ移行する。 In step S3, it is determined whether or not the number of operation instructions to the hazard lamp stored in the hazard lamp operation instruction number determination unit 18d of the vehicle equipment operation instruction number determination unit 18 is less than the specified number. If it is the number of times, the process proceeds to step S3a.
　ステップＳ３ａでは、ハザードランプの作動を禁止するとともに、上記ステップＳ２ａで説明した内容と同様の処理を行い、ユーザーに対して警告通知を行う。 In step S3a, the operation of the hazard lamp is prohibited and the same process as described in step S2a is performed to notify the user of a warning.
　ステップＳ４では、キーＦＯＢがエリア外か否かを判定し、当該エリア外であればステップＳ５へ移行し、当該エリア内であればステップＳ６へ移行する。 In step S4, it is determined whether or not the key FOB is out of the area. If the key FOB is out of the area, the process proceeds to step S5.
　ステップＳ５では、ハザードランプ操作指示回数判定部１８ｄの記憶する上記操作指示回数に１回分を加算する。 In step S5, one is added to the number of operation instructions stored in the hazard lamp operation instruction number determination unit 18d.
　ステップＳ６では、上記ステップＳ１の操作指示に従い、車両装備品制御部１７のハザードランプ制御部１７ｄにおいて、ハザードランプを作動させる。 In step S6, the hazard lamp is operated in the hazard lamp control unit 17d of the vehicle equipment control unit 17 in accordance with the operation instruction in step S1.
　ステップＳ７では、ハザードランプ操作指示回数判定部１８ｄの記憶した上記操作指示回数をリセットするトリガー操作（ＩＧ‐ＯＮ状態にする操作、あるいは、ＩＧ‐ＯＮにした後、再度ＩＧ‐ＯＦＦ状態にする操作）が行われたか否かを判定する。 In step S7, a trigger operation for resetting the number of operation instructions stored in the hazard lamp operation instruction number determination unit 18d (an operation for setting the IG-ON state, or an operation for setting the IG-ON state again after setting the IG-ON state). ) Is determined.
　ステップＳ８では、上記トリガー操作があった場合、ハザードランプ操作指示回数判定部１８ｄの記憶した上記操作指示回数をリセットする。ステップＳ８を完了した後は、上記ステップＳ１に戻る。 In step S8, when the trigger operation is performed, the operation instruction number stored in the hazard lamp operation instruction number determination unit 18d is reset. After completing Step S8, the process returns to Step S1.
　このようにして本発明に係る車両アクセス制限装置は、ハザードランプをＯＮ状態とする必要がある状況下において、ユーザーの意志とは別にハザードランプがＯＦＦ状態となることによって、自車両（車両２）に対し他の車が接触する可能性が高まったり、ハザードランプのＯＮＯＦＦ操作を繰り返すことでバッテリの電力が消費されたり等を防止することができる。 In this way, the vehicle access restriction device according to the present invention turns off the hazard lamp separately from the user's will in a situation where the hazard lamp needs to be turned on. On the other hand, it is possible to prevent the possibility that another vehicle will come into contact with the battery or to consume battery power by repeating the ON / OFF operation of the hazard lamp.
　本発明は、車両アクセス制限装置として好適である。 The present invention is suitable as a vehicle access restriction device.
１　携帯通信端末
２　車両
１１　車両装備品操作指示検出部
１２　携帯通信端末側通知部
１２ａ　表示制御部
１２ｂ　音声通知制御部
１２ｃ　振動通知制御部
１３　携帯通信端末側通信制御部
１４　ＩＧ判定部
１５　車両側通知部
１６　車両装備品作動禁止指令部
１７　車両装備品制御部
１７ａ　テールゲート制御部
１７ｂ　ドアロック制御部
１７ｃ　ヘッドランプ制御部
１７ｄ　ハザードランプ制御部
１８　車両装備品操作指示回数判定部
１８ａ　テールゲート操作指示回数判定部
１８ｂ　ドアロック操作指示回数判定部
１８ｃ　ヘッドランプ操作指示回数判定部
１８ｄ　ハザードランプ操作指示回数判定部
１９　キーＦＯＢエリア判定部
２０　車両側通信制御部 1 mobile communication terminal 2 vehicle 11 vehicle equipment operation instruction detection unit 12 mobile communication terminal side notification unit 12a display control unit 12b audio notification control unit 12c vibration notification control unit 13 mobile communication terminal side communication control unit 14 IG determination unit 15 vehicle side Notification unit 16 Vehicle equipment operation prohibition command unit 17 Vehicle equipment control unit 17a Tail gate control unit 17b Door lock control unit 17c Head lamp control unit 17d Hazard lamp control unit 18 Vehicle equipment operation instruction frequency determination unit 18a Tail gate operation instruction Number of times determination unit 18b Number of times of door lock operation instruction determination 18c Head lamp operation instruction number of times determination unit 18d Number of hazard lamp operation instruction number determination unit 19 Key FOB area determination unit 20 Vehicle side communication control unit

Claims (9)

  1. 　携帯通信端末からの操作指示に基づき、車両装備品を作動制御する車両装備品制御部と、
    　前記車両装備品制御部に対し、前記車両装備品に対する作動制御を禁止する禁止指令を行うことを可能とする車両装備品作動禁止指令部と、
    　前記操作指示を検出する車両装備品操作指示検出部と、
    　前記車両装備品を装備した前記車両の電源状態を判定するＩＧ判定部と、
    　前記車両装備品操作指示検出部の検出、及び、前記ＩＧ判定部の判定に基づき、前記車両の電源ＯＦＦ状態の継続時間中に行われた、前記操作指示の回数を記憶し、前記操作指示の回数が予め定めた規定回数か否かを判定する車両装備品操作指示回数判定部とを備え、
    　前記車両装備品作動禁止指令部は、
    　前記車両装備品操作指示回数判定部により前記操作指示の回数が前記規定回数であると判定した場合に、前記車両装備品制御部に対し、前記禁止指令を行う
    　ことを特徴とする車両アクセス制限装置。     Based on an operation instruction from the mobile communication terminal, a vehicle equipment control unit that controls the operation of the vehicle equipment,
    A vehicle equipment operation prohibition command unit that enables the vehicle equipment control unit to perform a prohibition command that prohibits operation control on the vehicle equipment;
    A vehicle equipment operation instruction detection unit for detecting the operation instruction;
    An IG determination unit for determining a power state of the vehicle equipped with the vehicle equipment;
    Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of the operation instructions performed during the duration of the power-off state of the vehicle is stored, and the operation instruction A vehicle equipment operation instruction number determination unit that determines whether the number of times is a predetermined number of times,
    The vehicle equipment operation prohibition command section is
    A vehicle access restriction device that performs the prohibition instruction to the vehicle equipment control unit when the vehicle equipment operation instruction frequency determination unit determines that the number of operation instructions is the specified number of times. .
  2. 　前記車両装備品作動禁止指令部からの前記禁止指令に基づき、ユーザーに対する警告通知を行う通知部を備える
    　ことを特徴とする請求項１に記載の車両アクセス制限装置。     The vehicle access restriction device according to claim 1, further comprising a notification unit that issues a warning notification to a user based on the prohibition command from the vehicle equipment operation prohibition command unit.
  3. 　前記車両から規定範囲にあるキーＦＯＢを検出可能とするキーＦＯＢエリア判定部を備え、
    　前記車両装備品操作指示回数判定部は、
    　前記キーＦＯＢエリア判定部が前記キーＦＯＢを検出している状態においては、前記車両装備品操作指示検出部により検出された前記操作指示を、記憶する前記操作指示の回数に加えない
    　ことを特徴とする請求項１または２に記載の車両アクセス制限装置。     A key FOB area determination unit that enables detection of a key FOB within a specified range from the vehicle;
    The vehicle equipment operation instruction frequency determination unit is
    In a state where the key FOB area determination unit detects the key FOB, the operation instruction detected by the vehicle equipment operation instruction detection unit is not added to the number of stored operation instructions. The vehicle access restriction device according to claim 1 or 2.
  4. 　前記車両装備品作動禁止指令部は、
    　前記ＩＧ判定部の判定に基づき、前記車両が電源ＯＮ状態において、前記車両装備品操作指示検出部により前記操作指示を検出すると、前記禁止指令を行う
    　ことを特徴とする請求項１から３のいずれか１項に記載の車両アクセス制限装置。     The vehicle equipment operation prohibition command section is
    4. The prohibition command is performed when the operation instruction is detected by the vehicle equipment operation instruction detection unit when the vehicle is powered on based on the determination of the IG determination unit. 5. The vehicle access restriction device according to claim 1.
  5. 　前記車両装備品操作指示回数判定部は、
    　前記ＩＧ判定部の判定に基づき、前記車両が電源ＯＦＦ状態から電源ＯＮ状態になった際、あるいは、前記車両が電源ＯＦＦ状態から電源ＯＮ状態になった後、再度電源ＯＦＦ状態になった際に、記憶した前記操作指示の回数をリセットする
    　ことを特徴とする請求項１から４のいずれか１項に記載の車両アクセス制限装置。     The vehicle equipment operation instruction frequency determination unit is
    Based on the determination of the IG determination unit, when the vehicle is switched from the power OFF state to the power ON state, or after the vehicle is switched from the power OFF state to the power ON state, The vehicle access restriction device according to any one of claims 1 to 4, wherein the stored number of operation instructions is reset.
  6. 　前記車両装備品制御部は、
    　前記車両装備品のうちテールゲートを作動制御するテールゲート制御部と、
    　前記車両装備品のうちドアロック機構を作動制御するドアロック制御部と、
    　前記車両装備品のうちヘッドランプを作動制御するヘッドランプ制御部と、
    　前記車両装備品のうちハザードランプを作動制御するハザードランプ制御部とを備え、
    　前記車両装備品操作指示回数判定部は、
    　前記車両装備品操作指示検出部の検出、及び、前記ＩＧ判定部の判定に基づき、前記車両の電源ＯＦＦ状態の継続時間中に行われた、前記テールゲートに対する前記操作指示の回数を記憶し、前記テールゲートに対する前記操作指示の回数が予め定めた第１規定回数か否かを判定するテールゲート操作指示回数判定部と、
    　前記車両装備品操作指示検出部の検出、及び、前記ＩＧ判定部の判定に基づき、前記車両の電源ＯＦＦ状態の継続時間中に行われた、前記ドアロック機構に対する前記操作指示の回数を記憶し、前記ドアロック機構に対する前記操作指示の回数が予め定めた第２規定回数か否かを判定するドアロック操作指示回数判定部と、
    　前記車両装備品操作指示検出部の検出、及び、前記ＩＧ判定部の判定に基づき、前記車両の電源ＯＦＦ状態の継続時間中に行われた、前記ヘッドランプに対する前記操作指示の回数を記憶し、前記ヘッドランプに対する前記操作指示の回数が予め定めた第３規定回数か否かを判定するヘッドランプ操作指示回数判定部と、
    　前記車両装備品操作指示検出部の検出、及び、前記ＩＧ判定部の判定に基づき、前記車両の電源ＯＦＦ状態の継続時間中に行われた、前記ハザードランプに対する前記操作指示の回数を記憶し、前記ハザードランプに対する前記操作指示の回数が予め定めた第４規定回数か否かを判定するハザードランプ操作指示回数判定部とを備える
    　ことを特徴とする請求項１から５のいずれか１項に記載の車両アクセス制限装置。     The vehicle equipment control unit
    A tailgate controller for controlling the operation of the tailgate of the vehicle equipment;
    A door lock control unit for controlling the operation of a door lock mechanism among the vehicle equipment,
    A headlamp control unit for controlling the operation of the headlamp among the vehicle equipment;
    A hazard lamp control unit for operating and controlling a hazard lamp among the vehicle equipment,
    The vehicle equipment operation instruction frequency determination unit is
    Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of times of the operation instruction to the tailgate performed during the duration of the vehicle power OFF state is stored, A tailgate operation instruction number determination unit that determines whether or not the number of operation instructions for the tailgate is a first predetermined number of times,
    Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of operation instructions to the door lock mechanism performed during the duration of the vehicle power OFF state is stored. A door lock operation instruction number determination unit that determines whether the number of operation instructions to the door lock mechanism is a predetermined second specified number of times,
    Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of times of the operation instruction to the headlamp, which was performed during the duration of the power-off state of the vehicle, is stored. A headlamp operation instruction number determination unit that determines whether or not the number of operation instructions to the headlamp is a predetermined third specified number of times;
    Based on the detection of the vehicle equipment operation instruction detection unit and the determination of the IG determination unit, the number of times of the operation instruction for the hazard lamps performed during the duration of the power OFF state of the vehicle is stored, 6. A hazard lamp operation instruction frequency determination unit that determines whether or not the number of operation instructions to the hazard lamp is a predetermined fourth specified number of times. 6. Vehicle access restriction device.
  7. 　前記第１規定回数、前記第２規定回数、前記第３規定回数、及び、前記第４規定回数は、同一である
    　ことを特徴とする請求項６に記載の車両アクセス制限装置。     The vehicle access restriction device according to claim 6, wherein the first prescribed number of times, the second prescribed number of times, the third prescribed number of times, and the fourth prescribed number of times are the same.
  8. 　前記通知部は、
    　前記携帯通信端末のディスプレイに前記警告通知を表示する表示制御部、前記携帯通信端末のスピーカーから前記警告通知を音として出力する音声通知制御部、前記携帯通信端末を振動させることにより前記警告通知を行う振動通知制御部のうち、１つ以上を有する携帯通信端末側通知部を備える
    　ことを特徴とする請求項２に記載の車両アクセス制限装置。     The notification unit
    A display control unit that displays the warning notification on a display of the mobile communication terminal, a voice notification control unit that outputs the warning notification as a sound from a speaker of the mobile communication terminal, and the warning notification by vibrating the mobile communication terminal The vehicle access restriction device according to claim 2, further comprising: a mobile communication terminal-side notification unit having at least one of vibration notification control units to be performed.
  9. 　前記通知部は、
    　前記車両の車載モニターに前記警告通知を表示する車両側通知部を備える
    　ことを特徴とする請求項２に記載の車両アクセス制限装置。     The notification unit
    The vehicle access restriction device according to claim 2, further comprising a vehicle-side notification unit that displays the warning notification on an in-vehicle monitor of the vehicle.
PCT/JP2019/011983 2018-03-30 2019-03-22 Vehicle access restriction device WO2019188748A1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004130854A (en) * 2002-10-08 2004-04-30 Fujitsu Ten Ltd Security device
JP2009227066A (en) * 2008-03-21 2009-10-08 Denso Corp Control device of vehicle
JP2014069599A (en) * 2012-09-27 2014-04-21 Mitsubishi Motors Corp Remote control system for pieces of on-vehicle equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004130854A (en) * 2002-10-08 2004-04-30 Fujitsu Ten Ltd Security device
JP2009227066A (en) * 2008-03-21 2009-10-08 Denso Corp Control device of vehicle
JP2014069599A (en) * 2012-09-27 2014-04-21 Mitsubishi Motors Corp Remote control system for pieces of on-vehicle equipment

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