Backing operation assist apparatus for vehicle
First Claim
1. A backing operation assist apparatus for a vehicle, the apparatus being coupled with a movement direction demand unit for demanding a forward movement or a backward movement of the vehicle and a change detection unit for detecting a change of a state of the vehicle taking place in association with a start-up of the vehicle, the apparatus comprising:
- a determination unit configured to make(i) a determination that a reverse departure, which is a backing operation for exiting a parking state, is performed if a transit time period, which ranges from when the change of the state is detected by the change detection unit to when the backward movement is demanded by the movement direction demand unit, is within a predetermined period, and(ii) a determination that a reverse parking, which is a backing operation for entering a parking state, is performed, if the transit time period is greater than or equal to the predetermined period; and
an assist control unit configured to select one assist item from among an assist item for a backing operation relative to the reverse departure and an assist item for a backing operation relative to the reverse parking, in accordance with the determination made by the determination unit, and to control the selected one assist item.
1 Assignment
0 Petitions
Accused Products
Abstract
A vehicular backing operation assist apparatus is coupled with a movement direction demand unit for demanding a forward or backward movement of the vehicle and a change detection unit for detecting a change of a state of the vehicle taking place in association with a start-up of the vehicle. A reverse departure, which is a backing operation for exiting a parking state, is determined to be performed if a transit period from when the change of the state is detected to when the backward movement is demanded, is within a predetermined period. A reverse parking, which is a backing operation for entering a parking state, is performed, if the transit period is greater than or equal to the predetermined period. An assist control unit then provides an assist item for a backing operation relative to either the reverse departure or the reverse parking, which is determined to be performed.
19 Citations
25 Claims
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1. A backing operation assist apparatus for a vehicle, the apparatus being coupled with a movement direction demand unit for demanding a forward movement or a backward movement of the vehicle and a change detection unit for detecting a change of a state of the vehicle taking place in association with a start-up of the vehicle, the apparatus comprising:
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a determination unit configured to make (i) a determination that a reverse departure, which is a backing operation for exiting a parking state, is performed if a transit time period, which ranges from when the change of the state is detected by the change detection unit to when the backward movement is demanded by the movement direction demand unit, is within a predetermined period, and (ii) a determination that a reverse parking, which is a backing operation for entering a parking state, is performed, if the transit time period is greater than or equal to the predetermined period; and an assist control unit configured to select one assist item from among an assist item for a backing operation relative to the reverse departure and an assist item for a backing operation relative to the reverse parking, in accordance with the determination made by the determination unit, and to control the selected one assist item. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A backing operation assist apparatus provided for a vehicle and coupled with a movement direction demand unit for demanding a forward movement or a backward movement of the vehicle, the apparatus comprising:
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a determination unit configured to make (i) a determination that a reverse departure, which is a backing operation for exiting a parking state, is performed when the movement direction demand unit demands switching of a gear transmission of the vehicle from a parking position to a backward movement position, and (ii) a determination that a reverse parking, which is a backing operation for exiting a parking state, is performed when the movement direction demand unit demands switching of the gear transmission from a forward movement position or a neutral position to a backward movement position; and an assist control unit configured to select one assist item from among an assist item for a backing operation relative to the reverse departure and an assist item for a backing operation relative to the reverse parking, in accordance with the determination made by the determination unit, and to control the selected one assist item. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A backing operation assist apparatus for a vehicle, the apparatus comprising:
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a determination unit configured to make (i) a determination that a reverse departure, which is a backing operation for exiting a parking state, is performed if a first predetermined condition in association with the reverse departure is satisfied, and (ii) a determination that a reverse parking, which is a backing operation for entering a parking state, is performed, if a second predetermined condition in association with the reverse parking is satisfied; and an assist control unit configured to select one assist item from among a first assist item for a backing operation relative to the reverse departure and a second assist item for a backing operation relative to the reverse parking, in accordance with the determination made by the determination unit, and to provide the selected one assist item. - View Dependent Claims (19, 20, 21, 22, 23, 24)
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25. A method for a backing operation assist operation for a vehicle, the method comprising:
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determining that a reverse departure, which is a backing operation for exiting a parking state, is performed if a first predetermined condition in association with the reverse departure is satisfied; determining that a reverse parking, which is a backing operation for entering a parking state, is performed, if a second predetermined condition in association with the reverse parking is satisfied; selecting one assist item from among a first assist item for backing operation relative to the reverse departure and a second assist item for backing operation relative to the reverse parking in accordance with the reverse departure or the reverse parking which is determined to be performed; and providing the selected one assist item.
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Specification