Abstract: An in-vehicle network system deployed in a vehicle includes a plurality of first nodes configured to perform an operation relevant to a first function in the vehicle, a second node configured to perform an operation relevant to a second function different from the first function in the vehicle; and a relay device configured to relay communication between the first nodes and the second node. The relay device is configured to start relay of communication between the first nodes earlier than the relay of communication between the first node and the second node at a time of startup.

Abstract: A cephalopod rearing cage capable of maintaining a cephalopod alive, wherein at least a portion of the cephalopod rearing cage is constituted by using a mesh sheet of not less than 4 mesh. Also provided is a cephalopod escape prevention sheet capable of maintaining a cephalopod alive, wherein at least a portion of the cephalopod escape prevention sheet is constituted by using a mesh sheet of not less than 4 mesh.

Abstract: A cephalopod rearing cage capable of maintaining a cephalopod alive, wherein at least a portion of the cephalopod rearing cage is constituted by using a mesh sheet of not less than 4 mesh. Also provided is a cephalopod escape prevention sheet capable of maintaining a cephalopod alive, wherein at least a portion of the cephalopod escape prevention sheet is constituted by using a mesh sheet of not less than 4 mesh.

Abstract: An in-vehicle network system includes a plurality of controllers configured to perform control of a vehicle, a plurality of transfer paths connected to the controllers, a relay device configured to relay data between the transfer paths, the relay device being connected to the transfer paths, a vehicle state detection unit configured to detect a predetermined state of the vehicle, a first specifying unit configured to specify the controller that transmits data with a low transmission priority in the predetermined state detected by the vehicle state detection unit or a transfer path other than a transfer path that transfers data related to the predetermined state detected by the vehicle state detection unit, and a first communication controller configured to cause the controller specified by the first specifying unit to suppress communication of data or suppress communication of data to the transfer path specified by the first specifying unit.

Abstract: An in-vehicle network system deployed in a vehicle includes a plurality of first nodes configured to perform an operation relevant to a first function in the vehicle, a second node configured to perform an operation relevant to a second function different from the first function in the vehicle; and a relay device configured to relay communication between the first nodes and the second node. The relay device is configured to start relay of communication between the first nodes earlier than the relay of communication between the first node and the second node at a time of startup.

Abstract: An in-vehicle network system deployed in a vehicle includes a plurality of first nodes configured to perform an operation relevant to a first function in the vehicle, a second node configured to perform an operation relevant to a second function different from the first function in the vehicle; and a relay device configured to relay communication between the first nodes and the second node. The relay device is configured to start relay of communication between the first nodes earlier than the relay of communication between the first node and the second node at a time of startup.

Abstract: A cephalopod rearing cage capable of maintaining a cephalopod alive, wherein at least a portion of the cephalopod rearing cage is constituted by using a mesh sheet of not less than 4 mesh. Also provided is a cephalopod escape prevention sheet capable of maintaining a cephalopod alive, wherein at least a portion of the cephalopod escape prevention sheet is constituted by using a mesh sheet of not less than 4 mesh.

Abstract: An on-board network system includes a plurality of controllers connected to a bus, a detecting unit that detects an error that occurs, a measuring unit that measures a degree of error occurrence detected by the detecting unit, and a communication controller that reduces a communication speed and a communication data amount of at least one of the controllers from a first speed and a first data amount to a second speed and a second data amount, when the error occurrence degree becomes equal to or larger than a first degree. The communication controller reduces the communication speed and the communication data amount, such that a first communication time it takes for data to be transmitted at the first speed in the first data amount is longer than a second communication time it takes for data to be transmitted at the second speed in the second data amount.

Abstract: An in-vehicle network system deployed in a vehicle includes a plurality of first nodes configured to perform an operation relevant to a first function in the vehicle, a second node configured to perform an operation relevant to a second function different from the first function in the vehicle; and a relay device configured to relay communication between the first nodes and the second node. The relay device is configured to start relay of communication between the first nodes earlier than the relay of communication between the first node and the second node at a time of startup.

Abstract: An in-vehicle network system includes a plurality of controllers configured to perform control of a vehicle, a plurality of transfer paths connected to the controllers, a relay device configured to relay data between the transfer paths, the relay device being connected to the transfer paths, a vehicle state detection unit configured to detect a predetermined state of the vehicle, a first specifying unit configured to specify the controller that transmits data with a low transmission priority in the predetermined state detected by the vehicle state detection unit or a transfer path other than a transfer path that transfers data related to the predetermined state detected by the vehicle state detection unit, and a first communication controller configured to cause the controller specified by the first specifying unit to suppress communication of data or suppress communication of data to the transfer path specified by the first specifying unit.

Abstract: An on-board network system includes a plurality of controllers connected to a bus, a detecting unit that detects an error that occurs , a measuring unit that measures a degree of error occurrence detected by the detecting unit, and a communication controller that reduces a communication speed and a communication data amount of at least one of the controllers from a first speed and a first data amount to a second speed and a second data amount, when the error occurrence degree becomes equal to or larger than a first degree. The communication controller reduces the communication speed and the communication data amount, such that a first communication time it takes for data to be transmitted at the first speed in the first data amount is longer than a second communication time it takes for data to be transmitted at the second speed in the second data amount.