US 2020/0004608 A1Published application

Information processing device and information processing method

AssigneeNidec Sankyo Corporation

InventorTsutomu BABA

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Abstract

An information processing device may include a master device, a slave device, a state notification line for notifying a state of the slave device to the master device, and a communication line connected between the master device and the slave device. The master device may include a state notification detection part for detecting the state of the slave device, a state request part for transmitting a state request command to the slave device, and a state processing execution part for performing processing corresponding to the state. The slave device may include a state notification part for notifying a change of the state to the master device through the state notification line, and a state reply part which replies the data indicating the state in a case that the state reply part receives the state request command from the master device through the communication line.

Claims9

Dependent claims

An information processing device comprising:

a master device and a slave device structured to communicate with each other;
a state notification line connected between the master device and the slave device structured to perform a state notification of the slave device;
and
a communication line connected between the master device and the slave device structured to transmit and receive an instruction and data;
wherein the master device comprises:
a state notification detection part structured to detect the state notification from the slave device through the state notification line;
a state request part structured to transmit a state request command through the communication line, the state request command being the instruction for making transmit data indicating a state in a case that the state notification is detected by the state notification detection part;
and
a state processing execution part structured to perform processing corresponding to the state in a case that the data indicating the state are acquired by the state request part;
and
wherein the slave device comprises:
a state notification part structured to perform the state notification to the master device through the state notification line corresponding to a change of the state;
and
a state reply part structured to reply the data indicating the state in a case that the state reply part receives the state request command from the master device through the communication line corresponding to the state notification of the state notification part.

11 more elements

Dependencies are inferred from the claim text.

Facts

Application: 16/454,607Filed 27 Jun 2019
Priority: JP 2018-12459029 Jun 2018
Published: 2 Jan 2020
Term ends: Not estimatedThe source records don’t support an estimate.

Classification7 codes

G06F 9/542
Interprogram communication: event management; Broadcasting; Multicasting; Notifications
G06F 21/62
Protecting data: protecting access to data via a platform, e.g. using keys or access control rules
G06F 9/54
Multiprogramming arrangements: interprogram communication
G06F 21/54
During program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow: by adding security routines or objects to programs

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