JP2020143973A5 - - Google Patents
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- JP2020143973A5 JP2020143973A5 JP2019040054A JP2019040054A JP2020143973A5 JP 2020143973 A5 JP2020143973 A5 JP 2020143973A5 JP 2019040054 A JP2019040054 A JP 2019040054A JP 2019040054 A JP2019040054 A JP 2019040054A JP 2020143973 A5 JP2020143973 A5 JP 2020143973A5
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- vehicle
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- 230000001360 synchronised effect Effects 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 29
- 238000005259 measurement Methods 0.000 claims description 25
- 230000001133 acceleration Effects 0.000 claims description 5
- 230000005856 abnormality Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
Description
第１の発明の要旨とするところは、（ａ）車両用の制御装置であって、（ｂ）所定の基準時間を参照して車両の走行に関わる車両状態の時間変化を検出する車両状態検出部と、（ｃ）前記車両で生じる所定の現象の時間変化を測定する現象測定装置に前記所定の基準時間を出力する基準時間出力部と、（ｄ）前記所定の基準時間に同期させられた前記所定の現象の測定結果と、前記車両状態の検出結果とを同期した状態で観察され得るように出力する結果出力部とを、含むことにある。
また、第２の発明の要旨とするところは、（ａ）車両用の制御装置であって、（ｂ）車両の走行に関わる車両状態の時間変化を検出する、前記車両に備えられた電子制御装置と、（ｃ）前記車両で生じる所定の現象の時間変化を測定する、前記車両に備えられた装置とは別の持ち運び可能な外部装置と、を備えており、（ｄ）所定の基準時間を出力し、（ｅ）前記所定の基準時間に同期させられた、前記外部装置による前記所定の現象の測定結果と、前記所定の基準時間に同期させられた、前記電子制御装置による前記車両状態の検出結果と、を同期した状態で観察され得るように共通の時間軸上に出力することにある。
また、第３の発明は、前記第１の発明又は第２の発明に記載の車両用の制御装置において、前記同期した状態で観察され得るように出力された、前記所定の現象の測定結果と前記車両状態の検出結果とは、前記車両とは別に存在する車外装置にネットワークを介して送信され、前記車外装置に接続された出力装置に表示されることにある。
また、第４の発明は、前記第１の発明又は第２の発明に記載の車両用の制御装置において、前記同期した状態で観察され得るように出力された、前記所定の現象の測定結果と前記車両状態の検出結果とは、前記所定の現象を測定する装置の表示部に表示されることにある。
また、第５の発明は、前記第１の発明から第４の発明の何れか１つに記載の車両用の制御装置において、横軸を前記所定の基準時間とする共通の時間軸上に、縦軸の情報として、前記所定の基準時間に同期させられた、前記所定の現象の測定結果と前記車両状態の検出結果とを並べた状態で観察され得るように出力することにある。
また、第６の発明は、前記第１の発明から第５の発明の何れか１つに記載の車両用の制御装置において、前記所定の基準時間に同期させられた前記所定の現象の測定結果を高速フーリエ変換により周波数分析した結果を閲覧可能となるように処理することにある。
また、第７の発明は、前記第６の発明に記載の車両用の制御装置において、前記周波数分析した結果に基づいて前記所定の現象の測定結果と前記車両状態の検出結果とを関連付けた情報を閲覧可能となるように処理することにある。
また、第８の発明は、前記第１の発明から第７の発明の何れか１つに記載の車両用の制御装置において、前記車両状態の検出結果は、運転者の加速操作量の時間変化である。
The gist of the first invention is (a) a control device for a vehicle, and (b) a vehicle state detection that detects a time change of the vehicle state related to the running of the vehicle with reference to a predetermined reference time. A unit, (c) a reference time output unit that outputs the predetermined reference time to a phenomenon measuring device that measures a time change of a predetermined phenomenon that occurs in the vehicle, and (d) a reference time output unit that is synchronized with the predetermined reference time. The present invention includes a result output unit that outputs a measurement result of the predetermined phenomenon and an output so that the detection result of the vehicle state can be observed in a synchronized state.
Further, the gist of the second invention is (a) a control device for a vehicle, and (b) an electronic control provided in the vehicle that detects a time change of a vehicle state related to the running of the vehicle. It comprises a device and (c) a portable external device separate from the device provided in the vehicle that measures the time change of a predetermined phenomenon occurring in the vehicle, and (d) a predetermined reference time. (E) The measurement result of the predetermined phenomenon by the external device synchronized with the predetermined reference time and the vehicle state by the electronic control device synchronized with the predetermined reference time. The detection result is to be output on a common time axis so that it can be observed in a synchronized state.
Further, the third invention is the measurement result of the predetermined phenomenon output so that it can be observed in the synchronized state in the control device for the vehicle according to the first invention or the second invention. The vehicle state detection result is transmitted to an external device existing separately from the vehicle via a network and displayed on an output device connected to the external device.
Further, the fourth invention is the measurement result of the predetermined phenomenon output so that it can be observed in the synchronized state in the control device for the vehicle according to the first invention or the second invention. The detection result of the vehicle state is to be displayed on the display unit of the device for measuring the predetermined phenomenon.
Further, the fifth invention is the control device for a vehicle according to any one of the first to fourth inventions, wherein the horizontal axis is on a common time axis having the predetermined reference time. The information on the vertical axis is to be output so that the measurement result of the predetermined phenomenon and the detection result of the vehicle state, which are synchronized with the predetermined reference time, can be observed side by side.
Further, the sixth invention is the measurement result of the predetermined phenomenon synchronized with the predetermined reference time in the vehicle control device according to any one of the first to fifth inventions. Is to be processed so that the result of frequency analysis by fast Fourier transform can be viewed.
Further, the seventh invention is the information relating the measurement result of the predetermined phenomenon and the detection result of the vehicle state based on the result of the frequency analysis in the control device for the vehicle according to the sixth invention. Is to be processed so that it can be viewed.
Further, the eighth invention is the control device for a vehicle according to any one of the first to seventh inventions, wherein the detection result of the vehicle state is a time change of the acceleration operation amount of the driver. Is.
前記第１の発明によれば、所定の基準時間に同期させられた所定の現象の測定結果と、所定の基準時間に同期させられた車両状態の検出結果とが同期した状態で観察され得るように出力されるので、所定の現象における異常の特定やその異常の発生要因や発生条件の絞り込みが行い易くされる。つまり、車両状態と所定の現象との関連が分かり易くなり、不具合解析において要因特定を容易にすることができる。
また、前記第２の発明によれば、所定の基準時間に同期させられた所定の現象の測定結果と、所定の基準時間に同期させられた車両状態の検出結果と、が同期した状態で観察され得るように共通の時間軸上に出力されるので、所定の現象における異常の特定やその異常の発生要因や発生条件の絞り込みが行い易くされる。つまり、車両状態と所定の現象との関連が分かり易くなり、不具合解析において要因特定を容易にすることができる。
また、前記第３の発明によれば、所定の現象の測定結果と車両状態の検出結果とは、車外装置にネットワークを介して送信され、その車外装置に接続された出力装置に表示されるので、ネットワーク上で所定の現象の測定結果と車両状態の検出結果とを同期した状態で閲覧することにより、所定の現象を測定する装置で特定された所定の現象についてのより詳細な解析を行うことができる。
また、前記第４の発明によれば、所定の現象の測定結果と車両状態の検出結果とは、所定の現象を測定する装置の表示部に表示されるので、所定の現象を測定する装置のユーザ自身が所定の現象の測定結果と車両状態の検出結果とを同期した状態で確認することができる。見方を換えれば、所定の現象を測定したユーザは、所定の現象の測定結果と車両状態の検出結果とが同期した状態で所定の現象を測定する装置により確実に計測されているかを確認することができる。
また、前記第５の発明によれば、横軸を所定の基準時間とする共通の時間軸上に、縦軸の情報として、所定の基準時間に同期させられた、所定の現象の測定結果と車両状態の検出結果とが並べられた状態で観察され得るように出力されるので、所定の基準時間に同期させられた所定の現象の測定結果と車両状態の検出結果とを合わせて見ることができ、所定の現象が異常として指摘されるときの車両状態が特定され易くされる。
また、前記第６の発明によれば、所定の基準時間に同期させられた所定の現象の測定結果を高速フーリエ変換により周波数分析した結果が閲覧可能となるように処理されるので、周波数分析した結果が閲覧可能となる。
また、前記第７の発明によれば、周波数分析した結果に基づいて所定の現象の測定結果と車両状態の検出結果とを関連付けた情報が閲覧可能となるように処理されるので、不具合の発生状況が特定され易くされる。
また、前記第８の発明によれば、車両状態の検出結果は、運転者の加速操作量の時間変化であるので、所定の現象が加速操作量の変化に応じて発生する場合に、加速操作量の変化に同期した状態で所定の現象例えば音圧が変化することを確認することができ、所定の現象の原因が特定し易くされる。
According to the first invention, the measurement result of a predetermined phenomenon synchronized with a predetermined reference time and the detection result of the vehicle state synchronized with the predetermined reference time can be observed in a synchronized state. Since it is output to, it is easy to identify an abnormality in a predetermined phenomenon and narrow down the cause and condition of the abnormality. That is, the relationship between the vehicle state and the predetermined phenomenon becomes easy to understand, and the cause can be easily identified in the defect analysis.
Further, according to the second invention, the measurement result of the predetermined phenomenon synchronized with the predetermined reference time and the detection result of the vehicle state synchronized with the predetermined reference time are observed in a synchronized state. Since it is output on a common time axis so that it can be performed, it is easy to identify an abnormality in a predetermined phenomenon and narrow down the cause and condition of the abnormality. That is, the relationship between the vehicle state and the predetermined phenomenon becomes easy to understand, and the cause can be easily identified in the defect analysis.
Further, according to the third invention, the measurement result of the predetermined phenomenon and the detection result of the vehicle state are transmitted to the external device via the network and displayed on the output device connected to the external device. By viewing the measurement result of a predetermined phenomenon and the detection result of the vehicle condition on the network in a synchronized state, a more detailed analysis of the predetermined phenomenon specified by the device for measuring the predetermined phenomenon can be performed. Can be done.
Further, according to the fourth invention, the measurement result of the predetermined phenomenon and the detection result of the vehicle state are displayed on the display unit of the device for measuring the predetermined phenomenon. The user himself / herself can confirm the measurement result of a predetermined phenomenon and the detection result of the vehicle state in a synchronized state. From a different point of view, the user who has measured a predetermined phenomenon should confirm that the measurement result of the predetermined phenomenon and the detection result of the vehicle state are surely measured by the device that measures the predetermined phenomenon in a synchronized state. Can be done.
Further, according to the fifth invention, the measurement result of a predetermined phenomenon synchronized with the predetermined reference time as the information on the vertical axis on the common time axis having the horizontal axis as the predetermined reference time. Since the vehicle condition detection results are output so that they can be observed side by side, it is possible to see the measurement results of a predetermined phenomenon synchronized with a predetermined reference time and the vehicle condition detection results together. This makes it easier to identify the vehicle state when a predetermined phenomenon is pointed out as an abnormality.
Further, according to the sixth invention, since the measurement result of the predetermined phenomenon synchronized with the predetermined reference time is processed so as to be viewable by the frequency analysis by the fast Fourier transform, the frequency analysis is performed. The results can be viewed.
Further, according to the seventh invention, the information relating the measurement result of the predetermined phenomenon and the detection result of the vehicle state is processed so as to be viewable based on the result of the frequency analysis, so that a problem occurs. It makes it easier to identify the situation.
Further, according to the eighth invention, the detection result of the vehicle state is a time change of the acceleration operation amount of the driver. Therefore, when a predetermined phenomenon occurs in response to the change of the acceleration operation amount, the acceleration operation is performed. It is possible to confirm that a predetermined phenomenon, for example, the sound pressure changes in a state synchronized with the change in the amount, and it is easy to identify the cause of the predetermined phenomenon.
１０：車両
９０：電子制御装置（制御装置）
９４：車両状態検出部
９６：基準時間出力部
９８：結果出力部
１００：サーバー（車外装置）
１１２：モニタ（出力装置）
１２０：オフボードシステム（外部装置、制御装置）
１２２：外部測定装置（現象測定装置）
１２４：表示部
10: Vehicle 90: Electronic control device (control device)
94: Vehicle state detection unit 96: Reference time output unit 98: Result output unit
100: Server (outside device)
112: Monitor (output device)
120: Off-board system (external device, control device)
122: External measuring device (phenomenon measuring device)
124: Display unit
Claims (8)
前記車両で生じる所定の現象の時間変化を測定する現象測定装置に前記所定の基準時間を出力する基準時間出力部と、
前記所定の基準時間に同期させられた前記所定の現象の測定結果と、前記車両状態の検出結果とを同期した状態で観察され得るように出力する結果出力部と
を、含むことを特徴とする車両用の制御装置。 A vehicle state detection unit that detects changes in the vehicle state related to the running of the vehicle with reference to a predetermined reference time, and a vehicle state detection unit.
A reference time output unit that outputs the predetermined reference time to a phenomenon measuring device that measures a time change of a predetermined phenomenon that occurs in the vehicle.
It is characterized by including a result output unit that outputs a measurement result of the predetermined phenomenon synchronized with the predetermined reference time and an output so that the detection result of the vehicle state can be observed in a synchronized state. Control device for vehicles.
前記車両で生じる所定の現象の時間変化を測定する、前記車両に備えられた装置とは別の持ち運び可能な外部装置と、A portable external device other than the device provided in the vehicle, which measures the time change of a predetermined phenomenon occurring in the vehicle.
を備えており、Equipped with
所定の基準時間を出力し、Outputs the specified reference time and
前記所定の基準時間に同期させられた、前記外部装置による前記所定の現象の測定結果と、前記所定の基準時間に同期させられた、前記電子制御装置による前記車両状態の検出結果と、を同期した状態で観察され得るように共通の時間軸上に出力することを特徴とする車両用の制御装置。The measurement result of the predetermined phenomenon by the external device synchronized with the predetermined reference time and the detection result of the vehicle state by the electronic control device synchronized with the predetermined reference time are synchronized. A control device for a vehicle, characterized in that it outputs on a common time axis so that it can be observed in a state of being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019040054A JP2020143973A (en) | 2019-03-05 | 2019-03-05 | Controller for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019040054A JP2020143973A (en) | 2019-03-05 | 2019-03-05 | Controller for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020143973A JP2020143973A (en) | 2020-09-10 |
| JP2020143973A5 true JP2020143973A5 (en) | 2022-01-11 |
Family
ID=72353982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019040054A Withdrawn JP2020143973A (en) | 2019-03-05 | 2019-03-05 | Controller for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2020143973A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112020007862T5 (en) * | 2020-12-18 | 2023-11-02 | Mitsubishi Electric Corporation | CONTROL DEVICE, SYNCHRONIZATION SYSTEM, MACHINE CONTROL METHOD AND MACHINE CONTROL PROGRAM |
-
2019
- 2019-03-05 JP JP2019040054A patent/JP2020143973A/en not_active Withdrawn
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