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US 2020/0028707 A1Published application
In-vehicle detection system and control method thereof
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorKUNISATO YAMAOKA
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Abstract
In-vehicle detection system includes nonvolatile memory, a controller (SoC) that reads and writes data from and in nonvolatile memory, and detector that outputs detection information to SoC. SoC changes a control signal of nonvolatile memory in accordance with the output of detector.
Claims20
An in-vehicle detection system comprising:
- a nonvolatile memory;
- a controller;
- and
- a detector that outputs detection information to the controller,
- wherein the controller reads and writes data from and in the nonvolatile memory, and
- the controller changes a writing time of a data minimum writing unit of the nonvolatile memory in the in-vehicle detection system by changing a control signal of the nonvolatile memory in accordance with the detection information outputted by the detector, and keeps a clock cycle of the nonvolatile memory constant by setting the clock cycle of the nonvolatile memory to time longer than a maximum value of the writing time.
3 more elements
An in-vehicle detection system comprising:
- a nonvolatile memory;
- a controller;
- and
- a detector that outputs detection information to the controller,
- wherein the controller reads and writes data from and in the nonvolatile memory, and
- the controller changes a writing time of a data minimum writing unit of the nonvolatile memory in the in-vehicle detection system by changing a control signal of the nonvolatile memory in accordance the detection information outputted by the detector, and changes a clock cycle of the nonvolatile memory in accordance with the change in the writing time of the nonvolatile memory.
3 more elements
A method for controlling an in-vehicle detection system including a nonvolatile memory, the method comprising:
- receiving detection information associated with the nonvolatile memory;
- changing a control signal of the nonvolatile memory in accordance with the detection information;
- changing a writing time of a data minimum writing unit of the nonvolatile memory in the in-vehicle detection system, and keeping a clock cycle of the nonvolatile memory constant by setting the clock cycle to time longer than a maximum value of the writing time using the control signal;
- and
- reading and writing data from and in the nonvolatile memory.
2 more elements
Dependencies are inferred from the claim text.