Information processing apparatus and control method of information processing device
View Patent ↗According to one embodiment, a control method of an information processing device, includes measuring a movement amount of a body with a sensor, invalidating an operation of a switch which ejects an optical disc held in an optical disc drive, in a case where the movement amount of the body is a threshold value V 1 or more, and validating the operation of the switch in accordance with a measured value of the sensor, after invalidating the operation of the switch.
1. An information processing apparatus comprising:
a body;
an optical disc drive provided in the body and including a holding section configure to hold an optical disc in a predetermined position, a locking section to lock a status that the optical disc is held in the predetermined position by the holding section, a switch configure to output a signal to eject the optical disc from the holding section, an unlocking section configure to release the locking by the locking section in accordance with an outputting the signal, and a control section which controls the unlocking section;
a sensor configure to measure a movement amount of the body;
an eject invalidating section configure to transmit, to the optical disc drive, a command to invalidate the operation of the switch, a measured value of the sensor is larger than a threshold value V 1 ; and
an eject invalidating release section configure to transmit, to the optical disc drive, an another command to validate the operation of the switch in accordance with the measured value of the sensor, after the command is transmitted.
2. The information processing apparatus according to claim 1 , wherein the eject invalidating release section transmits, to the optical disc drive, the another command to validate the operation of the switch, when a predetermined time has elapsed in a state that the measured value of the sensor is not larger than the threshold value V 1 .
3. The information processing apparatus according to claim 1 , wherein the optical disc drive further includes a rotation mechanism which changes a rotation speed of the optical disc by control in accordance with the control of the control section,
the information processing apparatus further is comprising a rotational speed command transmitting section configure to transmit, to the control section, a command to set a rotational speed of the optical disc to be lower than a predetermined speed, in a case where the measured value of the sensor is larger than a threshold value V 2 (>the threshold value V 1 ).
4. The information processing apparatus according to claim 3 , wherein the optical disc drive further includes a pickup head configure to read information recorded in the optical disc, and a movement mechanism configure to move the pickup head in a diametric direction of the optical disc in accordance with the control of the control section,
the information processing apparatus further comprising a retreating command transmitting section configure to transmit a command to move and retreat the pickup head of the optical disc to a retreated position, in a case where the measured value of the sensor is larger than a threshold value V 3 (>the threshold value V 2 ).
5. The information processing apparatus according to claim 1 , wherein the sensor is an acceleration sensor.
6. A control method of an information processing apparatus, comprising:
measuring a movement amount of a body with a sensor;
invalidating an operation of a switch which ejects an optical disc held in an optical disc drive, in a case where the movement amount of the body is a threshold value V 1 or more; and
validating the operation of the switch in accordance with a measured value of the sensor, after invalidating the operation of the switch.
7. The control method of the information processing apparatus according to claim 6 , wherein the invalidated switch operation is validated, when a predetermined time has elapsed in a state that the measured value of the sensor is the threshold value or less.
8. The control method of the information processing apparatus according to claim 6 , wherein a rotational speed of the optical disc is set to be lower than a predetermined speed, in a case where the measured value of the sensor is larger than a threshold value V 2 (>the threshold value V 1 ).
9. The control method of the information processing apparatus according to claim 8 , wherein a pickup head to read information recorded in the optical disc is retreated to a retreated position, in a case where the measured value of the sensor is larger than a threshold value V 3 (>the threshold value V 2 ).
10. The control method of the information processing apparatus according to claim 6 , wherein the sensor is an acceleration sensor.