JP2015092408A - On-vehicle electric apparatus and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an on-vehicle electric apparatus that can prevent a vehicle from starting toward a direction different from a will of a driver due to forgetting of operation and a state of a gear shift lever.SOLUTION: Under a condition in which change from a driving state to a stop state is detected, and a shift position is detected to be within a D range, an audio warning "moving forward" is given. Under a condition in which change from the driving state to the stop state is detected, and the shift position is detected to be within an R range, an audio warning "going backward" is given. At this time, a direction of a face of a driver is detected, and the warning is announced by taking the detected direction of the face into consideration.

Description

  The present invention relates to an in-vehicle electronic device and a program for performing control based on a start and stop state of a vehicle.

  In Patent Document 1, it is determined whether the vehicle is in a situation that requires the driver's safety confirmation, and it is determined whether the driver has already confirmed the safety based on the processing result of the image captured by the face-facing camera. However, there is shown a vehicle alarm device that gives a warning to the driver when it is determined that the safety check has not yet been performed in a situation where the vehicle requires the driver's safety check.

JP 2007-233476 A

  However, for example, an elderly driver forgets to move forward / backward of an AT car, and an accident occurs where he / she moves in the opposite direction of his / her intention and makes a mistake in stepping on the accelerator and brake. In some cases, it is not sufficient to give a warning to the driver when it is determined that the driver has not yet confirmed the safety. For example, some elderly people may be in the drive range while parked, or conversely, leave the back gear and pull the side brake to park. Due to the convenience of AT cars, we forget to shift and cause the accidents mentioned above. In an aging society in the future, the same kind of accidents are likely to occur, and products to prevent them are required.

  Therefore, the present invention has been made to solve such a problem, and can forget the operation and state of a shift lever of an AT vehicle or the like and prevent the vehicle from starting in a direction different from its own will. An object is to provide an in-vehicle electronic device.

  In order to achieve the above-described object, an on-vehicle electronic device according to the present invention includes (1) a shift position detection unit that detects a shift position, and a stop state detection unit that detects a stop state, and the shift position detection unit. And a notifying means for notifying a warning based on the stop position detected by the stop state detecting means and the stop state detected by the stop state detecting means.

  In this way, it is possible to prevent the user from forgetting the operation and state of the shift lever of the AT vehicle and starting in a direction different from his own will.

  For example, when it is detected that the vehicle has stopped from the running state and the shift position is detected to be in the D range, a warning with a voice “go forward” is issued, and the vehicle enters the stopped state from the running state. When it is detected that the shift position is in the R range, a warning is issued with a voice saying "Back." In this way, it is possible to prevent the vehicle from moving in a direction different from its own will, such as moving forward while trying to back, or moving back while trying to move forward.

  (2) It may be configured to include a face direction detecting means for detecting the face direction of the driver, and the notifying means notifies the warning in consideration of the face direction detected by the face direction detecting means.

  In this way, for example, even if you are facing backwards while trying to back, you will be warned by a voice saying "I will back." It is possible to solve the problem that the user is bothered by a voice warning.

  (3) After the stop state is detected by the stop state detecting unit, the informing unit issues a warning when the shift position is in the D range and the face direction is not forward by the shift position detecting unit, The shift position detection means may be configured not to issue a warning when the shift position is in the D range and the face is facing forward.

  (4) On the premise of the configuration of (3), the warning may be a warning to advance.

  (5) After the stop state is detected by the stop state detection unit, the notification unit issues a warning when the shift position is in the R range and the face is not facing backward by the shift position detection unit, When the shift position is in the R range and the face is facing backward by the shift position detection means, a warning may not be notified.

  (6) On the premise of the configuration of (5), the warning may be a warning that the vehicle is moving backward.

  (7) The notification means may be configured to notify the warning only when a time detected by the stop state detection means as being in a stop state exceeds a predetermined time.

  If the elapsed time from the stop is long, the shift position is easy to forget. Another problem is that frequent warnings can be cumbersome. However, in this way, if the stop time does not exceed the predetermined time, a warning is not given, and if the stop time exceeds the predetermined time, a warning can be given, so it is easy to forget the shift position. A warning is notified only when the elapsed time from the stop is long. Therefore, it is possible to reduce annoyance, and it is possible to prevent a problem that the shift position is different from the intention and the vehicle starts in a direction different from its own will.

  (8) The warning may be configured to include information on the current shift position detected by the shift position detecting means.

  In this way, it is possible to easily know which position is the current shift position.

  (9) The warning may be configured to include information for setting the current shift position to the P range. In this way, it is easy to know which range the shift position should be made.

  (10) In addition, the function of the vehicle-mounted electronic device in any one of (1)-(9) is realizable as a program for making a computer implement | achieve.

  ADVANTAGE OF THE INVENTION According to this invention, the vehicle-mounted electronic device which can prevent starting from the direction different from one's will forgetting operation and the state of the shift lever of an AT vehicle can be provided.

It is a figure which shows the structure of the radar detector which is preferable one Embodiment of this invention. It is a block diagram of a radar detector. It is a figure which shows the example of a display of a standby screen, a radar scope, and a GPS alarm. It is a figure which shows the example of a display of the alarm screen in a radar wave alarm function. It is a flowchart which shows the flow of a shift position warning process. It is a figure which shows the setting screen of a stop time timer. It is a figure which shows the example of a display of the shift position warning screen by a shift position warning process.

  1 and 2 show the configuration of a radar detector which is a preferred embodiment as an in-vehicle electronic device according to the present invention. The radar detector is usually mounted on the dashboard. As shown in FIG. 1, this radar detector has a solar panel 2 and a switch unit 3 arranged on the upper surface of the case body 1, and the front side of the case body 1 (the side arranged on the front side of the vehicle (the windshield side)). The microwave receiver 4 for detecting the microwave in the frequency band emitted by the speed measuring device is disposed inside the. On the other hand, on the rear side of the case body 1 (the side arranged on the rear side of the vehicle (user side (driver side)), the display unit 5, the alarm lamp 6, the infrared communication device 7, the remote control receiver 16, the infrared projector 21, and the interior of the vehicle A photographing camera 3 is disposed, and a GPS receiver 8 is disposed inside the upper surface of the case body 1. Further, an adapter jack 9 is disposed on one side surface of the case body 1, and the other side is disposed. A power switch 10 and a DC jack (not shown) are disposed on the side surface, and a shift position sensor connector 11 is disposed on the lower surface of the case body 1. A speaker 20 is also incorporated in the case body 1. In the present embodiment, the display unit 5 is a 2.4-inch small liquid crystal display, and the rear side of the case body 1 (the side disposed on the rear side of the vehicle (the user side (driver )) Is set to display surface. The rear height of the case body 1 for mounting the display unit 5 H is larger than the height H0 of the other portions.

  As shown in FIG. 2, the infrared communication device 7 transmits and receives data to and from a communication device incorporating an infrared communication device such as a mobile phone 12. The adapter jack 9 is a terminal for connecting the memory card reader 13. By connecting the memory card reader 13 to the adapter jack 9, the data stored in the memory card 14 attached to the memory card reader 13 can be taken in, or the contents of the memory of the database 19 and the control unit 18 can be transferred to the memory card. 14 can be written. More specifically, when the data stored in the memory card 14 includes update information such as new target information (position information including longitude and latitude, type information, etc.), the update information is sent to the control unit 18. Is stored (downloaded) in the database 19 built in the apparatus, and the data in the database 19 is updated. The function of the memory card reader 13 may be configured to be built in the main body case 1.

  The shift position sensor connection connector 11 is a connector to which a cable connected to the shift position sensor 25 is connected. The shift position sensor 25 is composed of a switch that detects the shift position of the vehicle. The current shift position of the vehicle includes a parking range (P range), a reverse range (R range), a neutral range (N range), and a drive range ( D range (including ranges such as 1 and 2 other than D range (forward range). Such a range other than N, R, and P ranges is hereinafter referred to as D range)) is output. .

  The database 19 is a nonvolatile memory (for example, EEPROM) in the microcomputer of the control unit 18 or externally attached to the microcomputer. In the database 19, information on a certain target at the time of shipment and information on a license plate of a vehicle requiring attention are registered, and data on the target added after that is updated as described above. Can do. Data update can also be performed via the infrared communication device 7.

  The DC jack is for connecting a cigar plug cord (not shown), and is connected to a cigar socket of the vehicle via the cigar plug cord so that power can be supplied. The wireless receiver 15 receives incoming radio waves having a predetermined frequency. The remote control receiver 16 performs data communication with a remote control (portable device: handset) 17 by infrared rays and performs various settings for the device. The switch unit 3 is also connected to the control unit 18 (not shown) so that the same setting as the remote controller 17 can be performed. The remote controller 17 includes a standby switch button, a setting button, a selection button, a cancel button, an enter button, and up / down / left / right cross buttons.

  The control unit 18 is a microcomputer including a CPU, a ROM, a RAM, a nonvolatile memory, an I / O, and the like. The control unit 18 executes predetermined processing based on information input from the above various input devices, and outputs an output device. Use it to output predetermined alarms, messages and information. Note that these basic configurations can be basically the same as the conventional ones.

  The functions of the radar detector of the present embodiment are realized by being stored on the EEPROM of the control unit 18 as a program executed by the computer included in the control unit 18 and executed by the computer included in the control unit 18.

  Functions realized by the computer by the program of the control unit 18 include a GPS log function, a video display function, a video recording function, a video playback function, a standby screen display function, a radar scope display function, a GPS alarm function, a radar wave alarm function, Wireless alarm function, shift position warning function, etc.

  The GPS log function is a function in which the control unit 18 stores the current position detected by the GPS receiver 8 every second in association with the detected time and speed (vehicle speed) in the nonvolatile memory as a position history. This position history is a function of recording in the NMEA format, for example.

  The video display function is a function for causing the display unit 5 to display video data received from the in-vehicle camera 23 by the control unit 18. The video recording function is a function of compressing and recording the video data received by the control unit 18 from the in-vehicle photographing camera 23 in a nonvolatile memory externally attached to the microcomputer of the control unit 18. The video playback function is a function of expanding video data compressed and recorded in a nonvolatile memory externally attached to the microcomputer of the control unit 18 and displaying it on the display unit 5.

  The in-vehicle shooting camera 23 is a CCD camera capable of shooting in the visible and infrared bands, and is internally connected to a USB port provided in the microcomputer of the control unit 18. The in-vehicle shooting camera 23 has a function of A / D-converting a video shot by the CCD camera and sending it to the control unit 18 as video data. This function has the same configuration as a so-called USB camera. The control unit 18 determines whether or not the illuminance necessary for reading the face orientation of the driver is insufficient from the brightness of the video data of the video captured by the CCD camera, and when the illuminance is insufficient, the infrared projector 21 Turn on and irradiate with infrared rays.

  The display direction of the display unit 5 (the normal direction of the display surface) and the shooting direction of the in-vehicle camera 23 (the normal direction of the imaging surface of the CCD) are the same direction, and the emission axis direction of the infrared projector 21 and the display unit 5 Since the display direction is the same direction, if the driver adjusts the direction of the case body 1 so that the display unit 5 is easy to see while seated in the driver's seat, the irradiation direction of the infrared light of the infrared projector 21 is Since the direction of the driver's face and the shooting direction of the in-vehicle camera 3 are also directed to the driver's face, there is no need to adjust the irradiation direction of the infrared projector 21 and the shooting direction of the in-vehicle camera 3 again. Can be installed properly.

  The standby screen display function is a function for displaying the speed, latitude, longitude, and altitude of the host vehicle detected by the GPS receiver 8 on the display unit 5 as shown in FIG.

  As shown in FIG. 3 (b), the radar scope display function is a position where a target within a predetermined range (for example, within a range of about 1 km) from the current position detected by the GPS receiver 8 is stored in the database 19. This is a function of searching based on information and displaying the relative positional relationship between the vehicle position and the position of the target on the display unit 5. In FIG. 3B, “W” on the left side indicates the west, “E” on the right side indicates the east, and “N” on the upper side indicates the north direction, and the horizontal line connecting “W” and “E” and “N” The icon at the intersection of the vertical line extending downward from "" indicates the vehicle position. Icons having characters such as “L”, “RD”, “P”, and “N” indicate the type and position of the target.

  When pressing of a standby switching button provided on the remote controller 17 is detected during execution of the standby screen display function as shown in FIG. 3A, the radar scope display function is switched to as shown in FIG. Further, when pressing of a standby switching button provided on the remote controller 17 is detected during execution of the radar scope display function, the display is switched to the video display function. Further, when pressing of a standby switch button provided on the remote controller 17 is detected during execution of the video display function, processing for switching to the standby screen display function is performed.

  The control unit 18 performs a GPS alarm function, a radar according to an event that occurs during execution of a video display function, a standby screen display function, or a radar scope display function (hereinafter, these functions are collectively referred to as a standby function). Executes processing to realize each function such as a wave alarm function, a radio alarm function, and a shift position warning function. The priority of each function is set in order of the radar wave warning function, the radio alarm function, the GPS alarm function, and the shift position warning function from the highest.

  The GPS alarm function is a process executed at a predetermined time interval (1 second interval) by an event from a timer included in the control unit 18 and detected by the latitude and longitude of the target stored in the database 19 and the GPS receiver 8. The distance between the current position is obtained from the latitude and longitude of the current position, and when the obtained distance reaches a predetermined approach distance (for example, within 500 m), that fact is displayed on the display unit 5 and an approach warning indicating that fact from the speaker 20. This is a process for outputting the voice.

  Such targets include snoozing driving accident points, radar, speed limit switching points, control areas, inspection areas, parking monitoring areas, N systems, traffic monitoring systems, intersection monitoring points, signal ignorance suppression systems, police stations, frequent accidents Area, frequent on-board areas, sudden / continuous curve (highway), branch / merge point (highway), ETC lane advance guidance (highway), service area (highway), parking area (highway), highway Oasis (highway), smart interchange (highway), PA / SA petrol station (highway), tunnel (highway), highway radio reception area (highway), prefectural border notice, roadside station, viewpoint parking, etc. The type information of these targets, the latitude / longitude information indicating the position thereof, and the display on the display unit 5 The formula diagram or photo data and audio data are stored in the database 19 in association with each other.

  The radar wave warning function is used when the microwave receiver 4 detects a signal corresponding to a microwave in a frequency band emitted from a velocity measuring device (mobile radar or the like (hereinafter simply referred to as “radar”)). This is an alarm function for displaying an alarm screen on the display unit 5 and outputting an alarm sound from the speaker 20. For example, when a microwave in a microwave frequency band emitted by a radar is detected by the microwave receiver 4, as shown in FIG. 4, a schematic diagram or a photograph of the radar stored in the database 19 is displayed on the display unit 5. While being displayed as an alarm screen, the voice data stored in the database 19 is read out and a voice “Radar. Speed attention” is output from the speaker 20. During sound output, the alarm lamp 6 is turned on.

  The wireless alarm function is a function for issuing an alarm so that the wireless receiver 15 does not interfere with traveling or the like when a radio wave emitted by an emergency vehicle or the like is received. In the radio alarm function, enforcement radio, car radio, digital radio, special radio, police radio, police phone, police radio, wrecker radio, heli tele radio, fire helicopter radio, fire fight radio, emergency radio, expressway radio , Scan the frequency of the security radio, etc., and when the radio is received at the scanned frequency, a schematic diagram showing that the radio corresponding to the frequency stored in the database 19 for each radio type is received as an alarm screen While displaying on the display part 5, the audio | voice data memorize | stored for every radio | wireless classification in the database 19 are read, and the alarm sound which shows the radio | wireless classification from the speaker 20 is output. For example, when a control radio is received, a voice is output like “control radio. Speed attention”. During sound output, the alarm lamp 6 is turned on.

  In addition to these functions, the radar detector of the present embodiment has a shift position warning function. The shift position warning function is a function for notifying the warning from the speaker 20 or the display unit 5 based on the shift position detected by the shift position sensor 25 and the vehicle speed (stopped state) obtained from the GPS receiver 8.

  The contents of the process of the control unit 18 (shift position warning process) for realizing the shift position warning function will be described with reference to FIG. The shift position warning function is a process executed at a predetermined time interval (for example, every 5 seconds) by an event from a timer included in the control unit 18.

  In this process, first, as shown in S110 of FIG. 5, it is determined whether or not the vehicle is stopped. Whether the vehicle is in a stopped state is determined to be in a stopped state when the vehicle speed information output from the GPS receiver 8 is 0, and the vehicle is stopped when the vehicle speed information output from the GPS receiver 8 is not 0. It is determined that it is not. If the vehicle is in a stopped state (S110: Y), the process proceeds to S120. If the vehicle is not in a stopped state (S110: N), the process proceeds to S200.

In S120, it is determined whether or not the stop time timer provided in the control unit 18 is stopped. If it is stopped, the stop time timer is started, and the process proceeds to S130. If the stop time timer is not stopped (if it is operating), the process proceeds to S130. The stop time timer is for counting the stop time.
On the other hand, in S200, the stop time timer is stopped and reset, and this process ends.

  In S130, it is determined whether or not the value of the stop time timer is equal to or longer than the set time stored in the nonvolatile memory. The set time is stored as “5 minutes” in the nonvolatile memory of the control unit 18 at the time of shipment from the factory, but this value can be changed by a user setting process. This setting process is started when it is detected that the setting button of the remote controller 17 is continuously pressed twice via the remote control receiver 16, and the setting screen shown in FIG. In this state, when the pressing of the upper button of the cross button of the remote controller 17 is detected, the value of the setting time 52 is incremented by 1, and when the pressing of the lower button is detected, the value of the setting time 52 is decremented by one. Then, the value of the setting time 52 when the determination button of the remote controller 17 is pressed is overwritten and stored in the nonvolatile memory of the control unit 18 as the setting value of the setting time.

  When the value of the stop time timer is equal to or longer than the set time stored in the nonvolatile memory (S130: Y), the process proceeds to S140. On the other hand, when the value of the stop time timer is not equal to or longer than the set time stored in the nonvolatile memory (S130: N), this process ends.

  In S140, it is determined whether or not the shift position output from the shift position sensor 25 is in the D range. If it is the D range (S140: Y), the process proceeds to S150, and if it is not the D range (S140: N), the process proceeds to S170.

  In S150, the control unit 18 determines whether or not the face direction is forward based on the facial feature amount in the video data received from the in-vehicle camera 23. For example, if there is a pattern corresponding to both eyes by pattern matching focusing on the video data and the position of both eyes, the face orientation is determined to be forward, and if there is no pattern corresponding to both eyes, the face orientation Is determined not to be in front. If the face orientation is forward (S150: Y), this process ends. On the other hand, if the face orientation is not forward (S150: N), the process proceeds to S160.

  In S160, the voice of “I move forward” is output from the speaker 20, and the shift position warning screen including the character string “I move forward!” Is displayed on the display unit 5 for a predetermined time as shown in FIG. Display (for example, for 10 seconds), and the process is terminated.

  In S170, it is determined whether or not the shift position output from the shift position sensor 25 is in the R range. When it is the R range (S170: Y), the process proceeds to S180, and when it is not the R range (S170: N), this process is terminated.

  In S <b> 180, the control unit 18 determines whether or not the face direction is backward based on the face feature amount in the video data received from the in-vehicle camera 23. For example, if there is no pattern corresponding to both eyes by pattern matching focusing on the video data and the position of both eyes, the face orientation is determined to be backward, and if there is a pattern corresponding to both eyes, the face orientation Is determined not to be behind. If the face orientation is backward (S180: Y), this process ends. On the other hand, if the face orientation is not backward (S180: N), the process proceeds to S190.

In S190, the voice of “I will back” is output from the speaker 20 and, as shown in FIG. 7B, the shift position warning screen including the character string “Back!” Is displayed on the display unit 5 for a predetermined time. Display (for example, for 10 seconds), and the process is terminated.
The following operations are performed by the processing as described above.

1. Stop from driving state → N or P range → No warning regardless of driver's face direction.
2. Stop from driving state → D range → Face forward → No warning.
Stop from driving state → D range → Face backward or sideward → Warn forward.
3. Stop from driving state → R range → Face backward → No warning.
Stop from driving state → R range → Face forward → “Back” warning.

  As described above, it is detected that the vehicle has stopped from the running state and the shift position is detected to be in the D range. It is detected that the vehicle is in a stopped state, and a warning is issued with a voice saying “Back.” On the assumption that the shift position is in the R range. Therefore, it is possible to prevent the vehicle from starting in a direction different from its own will, such as moving forward while trying to back, or moving back while trying to move forward. It is also possible to prevent the user from forgetting the operation and state of the shift lever and starting in a direction different from his own will.

  Also, since the driver's face direction is detected and a warning is issued with the detected face direction taken into account, for example, the voice is "backed" even though the driver is facing backwards. This solves the problem of feeling annoyed by being warned or being alerted by a voice saying “I will move forward” even though I am looking forward.

  In particular, after a stop is detected, a warning is issued if the shift position is in the D range and the face direction is not forward, and a warning is issued if the shift position is in the D range and the face is forward. do not do. In this case, the warning is a warning to move forward.

  Further, after the stop state is detected, a warning is issued when the shift position is in the R range and the face direction is not backward, and when the shift position is in the R range and the face direction is backward. Do not alert. In this case, the warning is a warning that the vehicle will move backward.

  Furthermore, it is set as the structure which alert | reports a warning, only when the time detected that it is a stop state exceeds predetermined time. If the elapsed time from the stop is long, the shift position is easy to forget. Another problem is that frequent warnings can be cumbersome. However, with such a configuration, if the stop time does not exceed the predetermined time, a warning is not issued, and if the stop time exceeds the predetermined time, a warning can be given, so it is easy to forget the shift position. A warning is notified only when the elapsed time from the stop is long. Therefore, it is possible to reduce annoyance, and it is possible to prevent a problem that the shift position is different from the intention and the vehicle starts in a direction different from its own will.

Further, a mode for performing the following processing may be provided.
4). 4. Stop from the driving state → D range → Warn “Advance” Stop from the driving state → R range → “Back” warning.

  Although the above items 4 and 5 are established as products, it may be possible to select whether the processing of items 1 to 3 (for example, the processing shown in FIG. 5) or the processing of items 4 and 5 is performed. .

  Further, in the present embodiment, in S160, the voice of “going forward” is output from the speaker 20, and the character string “going forward!” Is included in the display unit 5 as shown in FIG. The shift position warning screen is displayed, and in S190, the voice “back” is output from the speaker 20, and the characters “back!” Are displayed on the display unit 5 as shown in FIG. 7B. Although the shift position warning screen including the columns is displayed, the specific form of the alarm can take various forms.

  For example, in S160, a warning is given with a voice output and a display of “It is in the D range. For safety, please set it to the P range when the vehicle is stopped.” In S190, “It is in the R range. For this reason, a warning may be given by voice output and display.

  In this way, since the information regarding the current shift position detected in the warning is included, it is possible to easily know which position the current shift position is. Further, since this warning includes information for setting the current shift position to the P range, it can be easily understood which range the shift position should be set.

  In the present embodiment, it is determined whether or not the vehicle is stopped from the vehicle speed information output from the GPS receiver 8. However, the present invention is not limited to this, and it is determined whether or not the vehicle is stopped using various methods. be able to. For example, the control unit 18 is connected to the vehicle speed pulse signal line of the vehicle, and when the vehicle speed pulse is not detected, it is determined that the vehicle is stopped, and when the vehicle speed pulse is detected, it is determined that the vehicle is not stopped. May be.

  In this embodiment, the shift position is detected by the switch of the shift position sensor 25. However, the present invention is not limited to this, and the shift position can be detected by various methods. For example, the control unit 18 is connected to the signal line for transmitting the shift position state to the ECU of the vehicle, the signal line for the lamp indicating the shift position state, the in-vehicle LAN for transmitting the shift position state, and the like. The position may be detected.

  In the present embodiment, the setting time is set on the setting screen as shown in FIG. 6, but it may be configured to be selected and set from a list of predetermined setting times. For example, the setting screen may be configured as a screen that can be selected from 1 minute, 3 minutes, and 5 minutes, and the remote controller 17 may select the setting screen.

  In this embodiment, the example of the radar detector has been described. However, the present invention can be implemented as a function of various in-vehicle electronic devices. For example, you may incorporate as a function of a navigation apparatus, a drive recorder, and a car audio. In addition, the numerical values described in the present embodiment may be appropriately changed to values that exhibit an effect through experiments and the like. The screen size of the display unit 5 can also be set arbitrarily. Further, warning by display is not performed, and only warning by voice may be used. Further, the control unit 18 is provided with a function of setting the priority order of each function and alarm based on an instruction from the user from the remote controller 17 or the like, and the control unit 18 performs processing in this set priority order. It may be configured.

DESCRIPTION OF SYMBOLS 1 Case main body 2 Solar panel 4 Microwave receiver 5 Display part 6 Lamp 7 Infrared communication device 8 GPS receiver 9 Adapter jack 10 Power switch 11 Shift position sensor connection connector 12 Mobile phone 13 Memory card reader 14 Memory card 15 Wireless receiver 16 Remote control receiver 17 Remote control 18 Control unit 19 Database 20 Speaker 21 Infrared projector 23 In-vehicle camera 25 Shift position sensor

Claims (5)

Provided with a function for notifying the shift position warning to the notification means based on the shift position detected by the shift position detection means and the stop state detected by the stop state detection means,
The function of causing the notification means to notify the shift position warning is that when the vehicle is stopped from a running state, the vehicle is in the stop state where the vehicle can start, and the shift position is in the D range or R range. The vehicle-mounted electronic device characterized by including the information for making into a P range. The function of causing the notification means to notify the shift position warning includes information on the detected current shift position;
The vehicle-mounted electronic device according to claim 1. The vehicle-mounted electronic device according to claim 1 or 2, wherein the warning is notified when the startable stop state exceeds a predetermined time. Display means having a function as the notification means;
Photographing means capable of photographing the driver;
Infrared projection means,
The display direction of the display means and the shooting direction of the shooting means are the same direction,
The in-vehicle electronic device according to any one of claims 1 to 3, wherein the light emitting axis direction of the infrared light projecting means and the display direction of the display means are the same direction.   The program for making a computer implement | achieve the function of the vehicle-mounted electronic device in any one of Claims 1-4.

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