JP2757535B2 - Vehicle control device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Purpose of the Invention] (Industrial Application Field) The present invention provides a method for locking or unlocking a door by communicating between a portable card and a vehicle without using a key. The present invention relates to a vehicle control device capable of performing such control, control relating to operation of an engine, and control relating to release of a steering lock.

(Prior Art) In recent years, when a driver has a card capable of transmitting specific encryption information, the door lock is locked or unlocked only by pressing a request switch provided on an outside handle of the door. Various systems have been developed that can perform the above.

Further, the applicant has proposed a configuration in which the driver can release the lock of the steering only by pressing the request switch provided near the steering when the driver holding the card sits in the driver's seat ( Japanese Patent Application No. 1-284946).

FIG. 4 is a block diagram showing the vehicle control device.

When specific encryption information is transmitted from the portable card 101, it is received by the card detection circuit 103. Card detection circuit 1
03 is connected to an open / close detector 105 for detecting the open / close of the door, and determines the presence or absence of the card 101 when the open / close of the door is detected based on the detection information from the open / close detector 105. That is, the card detection circuit 103 communicates with the card 101, calculates the distance to the card 101 from the propagation time of the encryption information by microwave, for example, and determines whether the card 101 is in the vicinity according to the calculation result. Determine whether or not. As a result, when it is determined that the card 101 is not present in the vicinity, the card detection circuit 103 outputs an alarm 107 such as a buzzer.
To notify that the card 101 is not present in the vicinity.

As described above, every time the door of the vehicle is opened and closed, the presence or absence of the card 101 is checked, and if the card 101 does not exist, an alarm is issued to prevent the card 101 from being taken out by a third party.

(Problems to be Solved by the Invention) However, this vehicle control device performs control related to locking or unlocking of a door, control related to operation of an engine, and control related to release of a steering lock without a card 101. Is not possible, for example,
If another person delivers the forgotten bag later, and accidentally puts the card 101 in the bag and hands the bag from the window without opening and closing the door, the card detection circuit 103 detects the presence of the card 101. Is not detected, the loss of the card cannot be notified until the door is opened and closed, and the loss of the card cannot be detected immediately.In this case, control relating to locking or unlocking of the door, The control relating to the operation of the engine and the control relating to the release of the steering lock cannot be performed.

The present invention has been made in view of the above problems, and even when a card is taken out without opening and closing a door,
It is an object of the present invention to provide a vehicular control device that immediately detects loss of a card.

[Structure of the Invention] (Means for Solving the Problems) The means provided by the present invention according to claim 1 for achieving the above object has cryptographic information as shown in FIG. , A portable transmitting means 1 for transmitting the encrypted information
A storage unit 2 provided on the vehicle side and storing an encryption code in advance; a collation unit 4 for collating the encryption code stored in the storage unit 2 with the encryption information transmitted from the transmission unit 1 And a control means 6 for controlling the control device of the vehicle when the encrypted information matches the encrypted code by the checking means 4, and a notifying means 7 for notifying, Start detection means 11 for detecting the start or start of the vehicle
Vehicle state detecting means 5 having: a presence detecting means 3 for detecting whether or not the transmitting means 1 is present within a predetermined distance from the vehicle when the vehicle state detecting means 5 detects starting or starting of the vehicle.
And a notification control unit 8 for performing notification by the notification unit 7 when the presence detection unit 3 detects that the transmission unit 1 is not within a predetermined distance from the vehicle. .

According to a second aspect of the present invention, as shown in FIG. 1 (B), the vehicle state detecting means further includes a stop detecting means 13 for detecting a stop of the vehicle, and a stop by the stop detecting means. And a stop time calculation means 15 for calculating a time from when the start is detected by the start detection means to when the vehicle is detected, and the time calculated by the stop time calculation means 15 is longer than a predetermined time. Time judgment means 9 for judging whether it is large
When the time determining means 9 determines that the time calculated by the stop time calculating means 15 is longer than a predetermined time, the transmitting means 1 detects whether or not the transmitting means 1 is within a predetermined distance from the vehicle. Presence detection means 3; and notification control means 8 for causing the notification means 7 to perform notification when the presence detection means 3 detects that the transmission means 1 does not exist within a predetermined distance from the vehicle. It was configured.

According to a third aspect of the present invention, as shown in FIG. 1 (A) or FIG. 1 (B), the control unit 6 determines that the encryption information and the encryption code are When the values match, at least one of opening / closing control of the opening / closing body of the vehicle, starting of the engine, and release of the steering lock is performed.

(Operation) According to the first aspect of the present invention, as shown in FIG. 1 (A), when the encryption code stored in the storage unit 2 and the encryption information transmitted from the transmission unit 1 match, control is performed. Means 6
In the vehicle control device that controls the vehicle control device, when the start detection unit 11 detects the start or start of the vehicle, the presence detection unit 3 detects that the transmission unit 1 is not within a predetermined distance from the vehicle. If
The notification by the notification means 7 is performed.

Therefore, the presence of the transmission means 1 can be confirmed every time the vehicle starts, and loss of the transmission means 1 can be immediately detected.

According to the present invention, as shown in FIG. 1 (B), when the encryption code stored in the storage means 2 and the encryption information transmitted from the transmission means 1 match, the control means 6
In the vehicle control device for controlling the control device of the vehicle according to the present invention, when the vehicle state detecting means 5 detects that the vehicle has started or started after a lapse of a predetermined time, the presence detecting means 3 causes the transmitting means 1 to move a predetermined distance When it is detected that the information does not exist in the inside, the notification by the notification means 7 is performed.

Therefore, the presence of the transmission means 1 can be confirmed every time the vehicle starts after the vehicle has stopped for more than the predetermined time, and loss of the transmission means 1 can be detected immediately.

According to a third aspect of the present invention, as shown in FIG. 1 (A) or FIG. 1 (B), when the encryption information matches the encryption code, the opening / closing control of the opening / closing body of the vehicle and the start of the engine Alternatively, at least one of the release of the steering lock is performed.

(Example) Hereinafter, an example according to the present invention will be described in detail with reference to the drawings.

First, the overall configuration of the vehicle control device according to the present invention will be described with reference to FIG.

The card 21 is a portable transmission unit for transmitting specific encryption information as predetermined information. The door control antenna 23 is provided near the outside handle of the door on the front seat side of the vehicle, and when the card 21 is present near the antenna 23, for example, when the driver is carrying the card 21 Receives the encryption information transmitted from the card 21.
An antenna 25 for trunk control is built in a rear bumper or the like, and receives the encryption information transmitted from the card 21 when the card 21 is located near the antenna 25.
Further, an ignition control antenna 27 is provided outside the steering lock device described later and in the vicinity of the driver's seat, and when the card 21 is present near the antenna 27, encryption information transmitted from the card 21 is provided. To receive.

Next, the control unit 29 and its peripheral devices will be described in detail.

The antenna switching circuit 31 is connected to each of the antennas 23, 25, and 27, and selectively switches and connects a specific antenna from among the plurality of antennas. The transmission / reception switching circuit 33 is connected to the antenna switching circuit 31 and to each of the receiving circuit 35 and the transmitting circuit 37. The transmission / reception switching circuit 33 connects the antenna switching circuit 31 and the reception switching 35 at the reception timing, and connects the antenna switching circuit 31 and the transmission circuit 37 at the transmission timing. The control unit 39 has an arithmetic processing unit such as a microcomputer, and executes control related to opening and closing of doors and trunks and processing related to steering lock control.

For example, the control unit 39 includes first detecting means for detecting whether the card 21 is present near the antenna 23 or 27 based on information received via the antenna 23 or 27, When the first detecting means detects the presence of the card 21, the received encryption information is transmitted to the steering lock device 49 via the input / output circuit 47. Control unit
39 is connected to the interface circuit 43 via the reset circuit 41. The control unit 39 is connected to various detection units via the interface circuit 45.

Specifically, the interface circuit 45 includes a buzzer
Connected to 46. The buzzer 46 is a notifying means for notifying the absence of the card 21 by sounding when the first detecting means detects the absence of the card 21. Further, a switch SWK for detecting opening and closing of a vehicle door is connected to the interface circuit 45. Here, when the control unit 39 determines the opening / closing of the door of the vehicle based on the detection information of the switch SWK, the control unit 39 forcibly activates the process related to the determination by the determination unit described above. The interface circuit 45 is connected to a switch SWA for detecting a locked state of a door, a vehicle speed sensor SNA, a switch SWB for detecting whether a shift lever is in a parking position, and an ignition switch SWD. ing. The control unit 39 includes a vehicle speed sensor SNA, stop detection means for detecting that the vehicle has stopped for a predetermined time or more based on information from the switch SWB, and after the stop detection means detects that the vehicle has stopped for a predetermined time or more. Start detecting means for detecting the start of the vehicle. The ignition switch SWD is connected to the battery BTT. Further, the interface circuit 43 includes a door request switch SWE provided near the outside handle of the door and a trunk request switch SW provided on the trunk lid.
Connected to each of F.

Next, the internal configuration of the steering lock device 49 will be described.

The control unit 51 has an arithmetic processing unit such as a microcomputer, and a control unit via an input / output circuit 53.
Various control processes related to unlocking of the steering are executed based on various information such as encryption information input from 29. The control unit 51 is connected to a key request switch SWG via a reset circuit 55. The key request switch SWG is connected to the reset circuit 41 via the interface circuit 43, and the key request switch SW
When G is turned on, the control unit 51 is connected via the reset circuit 55.
And at the same time, the control unit 39 is reset via the reset circuit 41. The control unit 51 is connected to the memory 57. The memory 57 stores request codes for requesting various information from the control unit 29.

The collating unit 59 is connected to the control unit 51 and also to a memory 61 for storing an encryption code. The collation unit 59 collates the encryption code stored in the memory 61 with the encryption information obtained from the control unit 51, that is, the encryption information transmitted from the card 21, and when both information match as a result of the comparison. Outputs the matching information to the control unit 51. Also drive circuit
63 is connected to the control unit 51 and to the latch solenoid 65. The control unit 51 operates the latch solenoid 65 via the drive circuit 63 based on the matching information from the matching unit 59. The switch SWH is closed only when a knob switch (not shown) is located at the position of the accessory or when a spare key is inserted into a key insertion opening provided in the steering lock device.

Further, the steering lock device 49 has locking means (not shown) for locking the steering, releasing means for unlocking the locking means, and regulating means for restricting the unlocking of the releasing means. ing. Further, the drive circuit 63 and the latch solenoid 65 cancel the regulation by the regulation means. Accordingly, when the encryption information stored in the memory 61 and the encryption code obtained from the control unit 29 match with each other by the matching unit 59, the drive circuit 63 and the latch solenoid are controlled based on the control command from the control unit 51. 65 is configured to operate to release the regulation of the regulation means.

Next, the operation of the embodiment shown in FIG. 2 will be described with reference to FIG.

 First, the operation at the time of boarding will be described.

In step S1, it is determined whether or not the ignition switch or the SWD is turned on. Since the ignition switch SWD is not turned on when the vehicle is on, the process proceeds from step S1 to step S2. In step S2, it is determined whether the knob switch has been turned to the position of the accessory (ACC). Since the knob switch has not been turned to the position of the accessory (ACC), the process proceeds to step S3 via A. In step S3, it is determined whether the key request switch SWG is turned on. If the key request switch SWG is not turned on, step S11 is performed.
Proceed to. In step S11, it is determined whether or not the door request switch SWE has been turned on. If the door request switch SWE has been turned on, the process proceeds to step S13. In step S13, communication is performed between the card 21 carried by the driver and the control unit 29. Subsequently, in step S15, a collation of a preset encryption code with the encryption information transmitted from the card 21 is performed to determine whether the card 21 is present in a predetermined area, for example, in the vicinity of an outside handle of a vehicle door. . If the card 21 does not exist in the predetermined area, the process returns from step S15 to step S1 again. If the card 21 is present in the predetermined area in step S15, the process proceeds to step S17 to determine whether the door is closed. If the door is not closed, the process proceeds to step S19 to warn that the door is a so-called half door that is not completely closed. Next step
The process returns from step S19 to step S1 via X. If the door is closed in step S17, step S21
To determine whether the door is locked. If the door is locked in step S21, step S
Proceeding to 23, it is determined whether or not the mode is the sensitivity reduction mode, that is, the mode in which the reception sensitivity is reduced due to the card 21 being left in the vehicle interior. If it is determined in step S23 that the mode is the sensitivity reduction mode, the process proceeds to step S25 to execute a reception sensitivity recovery check process, and then returns to step S1 again via X. If the mode is not the sensitivity reduction mode in step S23, the process proceeds to step S27 to release the locked state of the door. Thereby, the driver carrying the card 21 can open the door and get on the vehicle. Then step S2
The process returns to step S1 from 7 via X.

Next, an operation when starting the engine will be described. If the ignition switch SWD is not turned on and the knob switch is not turned to the position of the accessory (ACC), the process proceeds from step S1 to step S2 through step S2.
Proceed to. In step S3, it is determined whether the key request switch SWG has been turned on. If the key request switch SWG has been turned on, that is, if the knob switch has been pressed, the process proceeds to step S4. Step S4
Then, the card 21 carried by the driver and the control unit
Communicates with 29. Then in step S5, a card
It is determined whether or not 21 exists in a predetermined area, for example, near the driver's seat.If the card 21 does not exist in the predetermined area, the process proceeds to step S7, where the buzzer 46 is sounded to inform that the card 21 does not exist. Alarm. Subsequently, the process returns from step S7 to step S1 via X. If the card 21 is present in the predetermined area in step S5, step
Proceeding to S9, the encryption information transmitted from the card 21 and data such as a request code for requesting collation of the encryption information are transmitted to the steering lock device 49. Thus, the collating unit 59 collates the preset encryption code with the encryption information transmitted from the card 21, and when both information match, pushes the operation knob to rotate the knob switch and start the engine. Can be done. If the two pieces of information do not match as a result of the collation performed by the collation unit 59, the operation knob cannot be pushed in, and mischief by a third party can be reliably prevented.

Next, the operation when the card 21 is lost or the driver does not carry the card 21 will be described.

If the ignition switch SWD is turned on in step S1, the process proceeds to step S53, and it is determined whether the knob switch has been turned to the position of the accessory (ACC). If the knob switch has been turned to the position of the accessory (ACC) in step S53, the flow advances to step S55 to determine whether the key request switch SWG has been turned on. If the key request switch SWG has not been turned on in step S55, the process advances to step S57 to determine whether the door request switch SWE or the trunk request switch SWF has been turned on.
Also, in step S1, the ignition switch SWD
If is not turned on, the flow advances to step S2 to determine whether or not the knob switch has been turned to the position of the accessory (ACC). In step S2, accessories (AC
When it is turned to the position C), the process proceeds to step S87. In step S87, it is determined whether the door is closed. If the door is not closed, step S91
Proceed to. In step 91, it is determined whether or not the key request switch SWG is turned on. If the key request switch SWG is not turned on, step S57 is performed.
Proceed to.

If neither the door request switch SWE nor the trunk request switch SWF is turned on in step S57, the process proceeds to step S59. In step S59, it is determined whether or not the door is closed again after the door is opened. If the door is closed, the process proceeds to step S61. In step S61, communication is performed between the card 21 and the control unit 29. Subsequently, in step S63, it is determined whether or not the card 21 is present in a predetermined area.
If the card 21 is not carried, that is, if the card 21 does not exist in the predetermined area, the process proceeds to step S65 to sound the buzzer 46 to warn that the card 21 does not exist. Subsequently, the flow returns to step S1 from step 65 via X.

Next, the operation when the driving of the vehicle is temporarily stopped will be described.

If the driver temporarily stops driving the vehicle and does not open the door and takes a break with only the window glass lowered and the window opened, through steps S1, S53, S55, S57 and S59 Proceed to step S60. If it is determined in step S60 that the vehicle has started after stopping for a predetermined time or more, step S6
Proceed to 1. If the card 21 is taken out of the window opened during the break here, communication with the card 21 cannot be performed, and the process proceeds to step S65 via step S63, and the buzzer 46 sounds and the card 21 is present. It warns not to do so.

Thus, even if the card 21 is taken out of the opened window without opening and closing the door from the temporarily stopped vehicle, the presence or absence of the card 21 is checked at the time of starting, and the presence of the card 21 is checked. If not, an alarm can be issued.

Next, a description will be given of an operation when the steering lock is forgotten when the driving of the vehicle is completed.

If the vehicle is finished and the vehicle door is opened and the vehicle is disengaged without locking the steering wheel, that is, with the knob switch turned to the position of the accessory (ACC), the vehicle goes through steps S1 and S2. Proceed to step S87. In step S87, it is determined whether the opened door has been closed. If the door has been closed, the process proceeds to step S89. In step S89, the buzzer 46 is sounded to warn that the steering lock has been forgotten. Next step
In S91, it is determined whether or not the key request switch SWG is turned on. If the key request switch SWG is not turned on, the process proceeds to step S57. In step S57, it is determined whether the door request switch SWE or the trunk request switch SWF has been turned on. If any of the request switches has been turned on, the process proceeds to step S67. In step S67, it is determined whether the door is open. If the door is not open, the process proceeds to step S75 to determine whether the door is locked. If the door is not locked, the process returns to step S1 via X again.

When the steering is not locked as described above, the locking of the door is prohibited.

If the door is open in step S67, the process proceeds to step S69 to perform communication with the card 21. Subsequently, in step S71, it is determined whether or not the card 21 is present in the predetermined area.If the card 21 is present in the predetermined area, the process proceeds to step S73 where the door is not completely closed, that is, the door is not closed. It warns that there is.

If the door is locked in step S75, the flow advances to step S77 to determine whether the mode is the sensitivity reduction mode. If the mode is not the sensitivity reduction mode in step S77, the process proceeds to step S79. If the mode is the sensitivity reduction mode in step S77, the process proceeds to step S78 to recover the receiving sensitivity, and then proceeds to step S79. In step S79, communication with the card 21 is performed. Subsequently, in a step S81, it is determined whether or not the card 21 exists in a predetermined area. When the card 21 exists in a predetermined area, the process proceeds to a step S83 to unlock the door.

 Next, the operation when stopping the engine will be described.

When the operation of the vehicle is completed and the knob switch is turned to the position of the accessory (ACC), the process proceeds to step S87 via steps S1 and S2. If the door is not closed in step S87, the process proceeds to step S91. In step S91, it is determined whether the key request switch SWG is turned on. If the key request switch SWG is turned on, the process proceeds to step S93. In step S93, it is determined whether the door request switch SWE or the trunk request switch SWF has been turned on. If both request switches have not been turned on, the process proceeds to step S95. Step S
At 95, communication with the card 21 is performed. Then step
In S97, it is determined whether or not the card 21 exists in a predetermined area. If the card 21 exists, for example, near the driver's seat, the process proceeds to step S101. In step S101, the traveling speed of the vehicle is detected based on information from the vehicle speed sensor SNA. Subsequently, when the vehicle is in the running state in step S103, the process returns to step S1 via X. As a result, the steering cannot be locked when the vehicle is traveling, and a fail-safe function during traveling can be provided.

If the vehicle is not running in step S103, the process proceeds to step S105, and it is determined whether the shift lever is in a parking range, that is, a parking position. If the shift lever is not located in the parking range in step S105, the process returns to step S1 via X again. Accordingly, when the shift lever is located outside the parking range, the steering cannot be locked, and safety measures can be taken when the vehicle is driven next time.

If the shift lever is located in the parking range in step S105, the flow advances to step S107 to transmit the encryption information transmitted from the card 21 and data such as a request code for requesting collation of the encryption information to the steering lock device 49. Send to When the preset encryption code matches the encryption information transmitted from the card 21 in the collating unit 59, the operation knob is pushed in, and the knob switch is turned to the lock (LOCK) position to lock the steering. can do.

If the S card 21 does not exist in the predetermined area in step S97, the flow advances to step S99 to sound the buzzer 46 to warn that the card 21 does not exist.

 Next, the operation at the time of getting off will be described.

When the operation of the vehicle is completed and the knob switch is turned to the position of the accessory (ACC), the process proceeds to step S3 via steps S1 and S2. In step S3, it is determined whether the key request switch SWG has been turned on. If the key request switch SWG has not been turned on, the process proceeds to step S11. In step S11, it is determined whether or not the door request switch SWE has been turned on. If the door request switch SWE has been turned on, the process proceeds to step S13 to perform communication with the card 21. Subsequently, in step S15, it is determined whether or not the card 21 exists in a predetermined area. If the card 21 exists in a predetermined area, the process proceeds to step S17. Step S17
Then, it is determined whether or not the door has been closed. If the door has been closed, the process proceeds to step S21. In step S21, it is determined whether or not the door is locked. If the door is not locked, the process proceeds to step S29. In step S29, the door is locked. Subsequently, in a step S31, it is detected whether or not the card 21 is left behind in the vehicle interior. Next, in step S33, it is determined whether or not the card 21 has been left in the vehicle interior. If the card 21 has not been left in the vehicle interior, step S is performed again via X.
Return to S1. If it is determined in step S33 that the card 21 has been left behind in the vehicle interior, the process proceeds to step S35.
Then, the receiving sensitivity of the control unit 29 is reduced. Therefore, even if the card 21 is left behind in the vehicle compartment, even if a third party turns on the door request switch SWE, communication between the left behind card 21 and the control unit 29 cannot be performed. In addition, opening and closing of the vehicle door by a third party can be reliably prevented.

 Next, the operation related to opening and closing of the trunk will be described.

If both the key request switch SWG and the door request switch SWE are not turned on, step S
The process proceeds to step S37 via 3 and step S11. In step S37, it is determined whether or not the trunk request switch SWF is turned on. If the trunk request switch SWF is not turned on, the process proceeds to step S39. In step S39, it is determined whether or not the locked state of the trunk has been released. If the locked state has not been released, the process proceeds to step S41. In step S41, it is determined whether or not the trunk has changed from the open state to the closed state. If the trunk has not changed from the open state to the closed state, the process returns to step S1 via X. When the trunk changes from the open state to the closed state in step S41, the process proceeds to step S31.
If the locked state of the trunk is released in step S39, that is, if the trunk is open, the process proceeds to step S43 to recover the reception sensitivity of the control unit 29. Subsequently, the process returns to step S1 from step S43 via X. If the trunk request switch SWF has been turned on in step S37, the flow advances to step S45 to perform communication between the card 21 and the control unit 29. Subsequently, in step S47, it is determined whether or not the card 21 exists in the predetermined area. If the card 21 does not exist in the predetermined area, the process returns to step S1 via X again. In step S47, card 2
If 1 exists in the predetermined area, for example, if the driver carrying the card 21 exists near the trunk lid, the process proceeds to step S49 to open the trunk. Subsequently, the process returns to step S1 from step S49 via X.

[Effects of the Invention] As described above, according to the present invention, since the vehicle is stopped for more than a predetermined time, and whenever the vehicle is driven, it is configured to check for the presence of the card as the transmission means. Lost card can be detected immediately.

[Brief description of the drawings]

FIG. 1 (A) is a claim correspondence diagram of claim 1, FIG. 1 (B) is a claim correspondence diagram of claim 2, FIG. 2 is a block diagram showing one embodiment according to the present invention, FIG. Is a flowchart showing the operation of the embodiment shown in FIG. 2, and FIG. 4 is a block diagram showing a conventional vehicle control device. DESCRIPTION OF SYMBOLS 1 ... Transmission means 2 ... Storage means 3 ... First detection means 4 ... Collation means 5 ... Vehicle state detection means 6 ... Control means 7 ... Notification means 8 ... Notification control means 9 ... Time Judgment means 11 Start detection means 13 Stop detection means 15 Stop time calculation means

Claims (3)

(57) [Claims] 1. A portable transmission means having encryption information and transmitting the encryption information, a storage means provided on a vehicle side and previously storing an encryption code, and stored in the storage means. Collating means for collating the encryption code with the encryption information transmitted from the transmission means; control means for controlling the control device of the vehicle when the encryption information matches the encryption code by the collation means; A vehicle state detection unit having start detection means for detecting the start or start of the vehicle; and detecting the start or start of the vehicle by the vehicle state detection means. Presence detecting means for detecting whether or not the transmitting means is within a predetermined distance from the vehicle; and by means of the presence detecting means, the transmitting means makes the transmitting means a predetermined distance from the vehicle. When it is detected that there is no within, the vehicle control device being characterized in that and a notification control means for causing the notification by the notification means. 2. The vehicle state detecting means further comprises: a stop detecting means for detecting a stop of the vehicle; and a means for detecting a start of the vehicle by the start detecting means after the stop is detected by the stop detecting means. A stop time calculating means for calculating a time; a time determining means for determining whether the time calculated by the stop time calculating means is longer than a predetermined time; and When it is determined that the calculated time is greater than a predetermined time, presence detection means for detecting whether the transmission means is within a predetermined distance from the vehicle, and by the presence detection means, the transmission means 2. A notification control unit for performing notification by the notification unit when it is detected that the vehicle does not exist within a predetermined distance from the vehicle. The control system of an electric vehicle. 3. The control means includes: at least one of opening / closing control of an opening / closing body of the vehicle, starting of an engine, and release of a steering lock when the encryption information matches the encryption code by the verification means.
The vehicle control device according to claim 1, wherein the control is performed.