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Get-off assistance device
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An auxiliary device and door technology, which is applied to signal devices, registration/indicating vehicle operation, instruments, etc., can solve the problem that the alarm cannot be issued before the door is detected, and achieve the effect of reducing power consumption and improving safety
Pending Publication Date: 2020-05-19
TOYOTA JIDOSHA KK
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Restarting the display of the monitor in this way is after the opening of the vehicle door is detected. Therefore, for example, when an obstacle such as an approaching object approaching from behind exists around the vehicle, an alarm cannot be issued before the opening of the vehicle door is detected. call attention
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no. 1 Embodiment approach 》
[0047] Hereinafter, a getting-off assistance device (hereinafter, sometimes referred to as "first device") according to a first embodiment of the present invention will be described with reference to the drawings.
[0048]
[0049] figure 1 It is a schematicblock diagram showing an example of the configuration of the first device. The first device 100 is a get-off assistance device including an obstacle detection unit 110 , a get-off restriction unit 120 , and a control unit 130 .
[0050] The obstacle detection unit 110 is configured to detect an obstacle (not shown) existing around the host vehicle (not shown). The obstacles existing in the periphery of the own vehicle refer to objects, animals, pedestrians, and vehicles (such as bicycles, two-wheeled vehicles, and four-wheeled vehicles, etc.) existing within a predetermined distance from the own vehicle, and are also predicted Approaching objects (including objects, animals, pedestrians, and vehicles, etc.) that will a...
Deformed example 1-2
[0087] The first device 100 is equipped with a vehicle alighting motion detection unit 140, so in the above-mentioned normal control (area N), it is also possible to switch and perform different alighting restriction motions according to whether or not a vehicle alighting motion is detected, for example, as an alarm sound, light, etc. , vibration and / or display, etc. Figure 5 It is a flowchart showing an example of the getting-off assistance routine executed by the first device according to this modification. In this example, step S107 for determining whether or not an alighting motion has been detected by the alighting motion detection unit 140 is added after step S102 for judging whether or not an obstacle around the host vehicle has been detected.
[0088]In step S107, when the getting off motion is detected by the getting off motion detection part 140, the CPU determines "Yes", and the process proceeds to the next step S103A, so that the getting off restricting part 120 e...
Deformed example 1-3
[0091] As described above, an object of the present invention is to provide an alighting assistance device capable of reducing unnecessary power consumption and improving the safety of the occupant when getting off the vehicle more reliably. Therefore, for example, a situation in which the own vehicle is stopped, a situation in which the speed of the own vehicle is lower than a predetermined threshold, or the like may be added as conditions for executing the above-mentioned exit assist routine.
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Abstract
The invention provides a get-off assistance device which can reduce unnecessary power consumption and can more reliably improve the safety of passengers when the passengers get off. A vehicle exit assist apparatus with improved security and power consumption includes an exit restriction part including a warning and / or door opening restriction when an occupant's exit action is detected and an obstacle around a self-vehicle is detected by an obstacle detection part. The obstacle detection part and the exit restriction part are started when the exit action is detected in a situation where the obstacle detection part and / or the exit restriction part are not working. The obstacle detection part may transmit a signal corresponding to its operating state after starting-up and the exit restrictionpart may be forced to perform the exit restriction action when the obstacle detection part is not operating normally based on the signal. It may be configured to cancel the exit restriction action when such a compulsory exit restriction action is being continuously performed for a period longer than a predetermined period.
Description
technical field [0001] The present invention relates to a vehicle exit assist device. More specifically, the present invention relates to a vehicle exit assistance device that detects obstacles around the vehicle to improve the safety of the occupant when getting off the vehicle. Background technique [0002] In this technical field, in order to improve the safety when the occupant opens the door and gets out of the vehicle when the vehicle is parked, for example, a method for detecting obstacles around the vehicle such as an approaching object approaching from behind has been proposed. And send out alarm etc. thereby the various getting-off assisting devices that arouse attention. [0003] For example, Patent Document 1 proposes a door lock control device that includes an obstacle detection unit that detects obstacles around the vehicle based on image data around the vehicle captured by a camera mounted on the vehicle. The obstacle detection unit disables the operation of...
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