JP2019215381A5 - - Google Patents
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- JP2019215381A5 JP2019215381A5 JP2019176207A JP2019176207A JP2019215381A5 JP 2019215381 A5 JP2019215381 A5 JP 2019215381A5 JP 2019176207 A JP2019176207 A JP 2019176207A JP 2019176207 A JP2019176207 A JP 2019176207A JP 2019215381 A5 JP2019215381 A5 JP 2019215381A5
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- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000001228 spectrum Methods 0.000 claims 2
- 230000001702 transmitter Effects 0.000 claims 1
Description
一実施形態に係る電子機器は、送信波を送信する送信部と、制御部と、を備える。
前記制御部は、前記送信波を第１の帯域とする第１帯域モードと、前記送信波を前記第１の帯域よりも広い第２の帯域とする第２帯域モードと、を切り替え可能に制御する。
また、前記制御部は、前記第１帯域モードにおいて、前記送信波を反射する対象物が所定の距離内に検出されたら、前記第２帯域モードに切り換えるように制御する。
また、前記制御部は、前記第１帯域モードにおいて、複数の送信部から送信される送信波の第１の帯域を、前記送信波が送信される方位に応じて制御する。
An electronic device according to an embodiment includes a transmission unit that transmits a transmission wave and a control unit.
The control unit can switch between a first band mode in which the transmitted wave is the first band and a second band mode in which the transmitted wave is a second band wider than the first band. To do.
Further, the control unit controls to switch to the second band mode when the object reflecting the transmitted wave is detected within a predetermined distance in the first band mode.
Further, in the first band mode, the control unit controls the first band of the transmission wave transmitted from the plurality of transmission units according to the direction in which the transmission wave is transmitted.
一実施形態に係る電子機器の制御方法は、送信波を送信する送信ステップと、制御ステップと、を含む。
前記制御ステップは、前記送信波を第１の帯域とする第１帯域モードと、前記送信波を前記第１の帯域よりも広い第２の帯域とする第２帯域モードと、を切り替え可能に制御する。
また、前記制御ステップは、前記第１帯域モードにおいて、前記送信波を反射する対象物が所定の距離内に検出されたら、前記第２帯域モードに切り換えるように制御する。
また、前記制御ステップは、前記第１帯域モードにおいて、複数の送信部から送信される送信波の第１の帯域を、前記送信波が送信される方位に応じて制御する。
A control method for an electronic device according to an embodiment includes a transmission step of transmitting a transmission wave and a control step.
The control step is capable of switching between a first band mode in which the transmitted wave is the first band and a second band mode in which the transmitted wave is a second band wider than the first band. To do.
Further, the control step controls to switch to the second band mode when the object reflecting the transmitted wave is detected within a predetermined distance in the first band mode.
Further, in the first band mode, the control step controls the first band of the transmission wave transmitted from the plurality of transmission units according to the direction in which the transmission wave is transmitted.
一実施形態に係る電子機器の制御プログラムは、コンピュータに、送信波を送信する送信ステップと、制御ステップと、を実行させる。
前記制御ステップは、前記送信波を第１の帯域とする第１帯域モードと、前記送信波を前記第１の帯域よりも広い第２の帯域とする第２帯域モードと、を切り替え可能に制御する。
前記制御ステップは、前記第１帯域モードにおいて、前記送信波を反射する対象物が所定の距離内に検出されたら、前記第２帯域モードに切り換えるように制御する。
また、前記制御ステップは、前記第１帯域モードにおいて、複数の送信部から送信される送信波の第１の帯域を、前記送信波が送信される方位に応じて制御する。
The control program of the electronic device according to one embodiment causes a computer to execute a transmission step of transmitting a transmission wave and a control step.
The control step is capable of switching between a first band mode in which the transmitted wave is the first band and a second band mode in which the transmitted wave is a second band wider than the first band. To do.
The control step controls to switch to the second band mode when an object reflecting the transmitted wave is detected within a predetermined distance in the first band mode.
Further, in the first band mode, the control step controls the first band of the transmission wave transmitted from the plurality of transmission units according to the direction in which the transmission wave is transmitted.
Claims (8)
前記送信波を第１の帯域とする第１帯域モードと、前記送信波を前記第１の帯域よりも広い第２の帯域とする第２帯域モードと、を切り替え可能に制御する制御部と、を備え、
前記制御部は、前記第１帯域モードにおいて、前記送信波を反射する対象物が所定の距離内に検出されたら、前記第２帯域モードに切り換えるように制御し、
前記制御部は、前記第１帯域モードにおいて、複数の送信部から送信される送信波の第１の帯域を、前記送信波が送信される方位に応じて制御する、電子機器。 The transmitter that transmits the transmitted wave and
A control unit that can switch between a first band mode in which the transmitted wave is the first band and a second band mode in which the transmitted wave is a second band wider than the first band. With
In the first band mode, the control unit controls to switch to the second band mode when an object reflecting the transmitted wave is detected within a predetermined distance.
The control unit is an electronic device that controls the first band of transmission waves transmitted from a plurality of transmission units in the first band mode according to the direction in which the transmission waves are transmitted.
前記送信波として送信される信号、及び前記反射波として受信される信号から得られるビート信号に基づいて、前記対象物との間の距離を測定する、請求項１から３のいずれかに記載の電子機器。 The control unit
The invention according to any one of claims 1 to 3, wherein the distance to the object is measured based on the signal transmitted as the transmitted wave and the beat signal obtained from the signal received as the reflected wave. Electronics.
当該周波数スペクトルにおけるピークを除く平均の雑音強度との比が、所定の閾値を超える場合、前記対象物が所定の距離内に検出されたと判定する、請求項４に記載の電子機器。 The control unit has a peak in the frequency spectrum obtained based on the beat signal and
The electronic device according to claim 4, wherein when the ratio to the average noise intensity excluding the peak in the frequency spectrum exceeds a predetermined threshold value, it is determined that the object is detected within a predetermined distance.
前記送信波として送信される信号と、前記送信波のうち対象物によって反射された反射波として受信される信号とに基づいて、前記対象物との間の距離を測定する、請求項１から５のいずれかに記載の電子機器。 The control unit
Claims 1 to 5 measure the distance between the transmitted wave and the signal transmitted as the transmitted wave and the signal received as the reflected wave reflected by the object among the transmitted waves. The electronic device described in any of.
前記送信波を第１の帯域とする第１帯域モードと、前記送信波を前記第１の帯域よりも広い第２の帯域とする第２帯域モードと、を切り替え可能に制御する制御ステップと、を含み、
前記制御ステップは、前記第１帯域モードにおいて、前記送信波を反射する対象物が所定の距離内に検出されたら、前記第２帯域モードに切り換えるように制御し、
前記制御ステップは、前記第１帯域モードにおいて、複数の送信部から送信される送信波の第１の帯域を、前記送信波が送信される方位に応じて制御する、制御方法。 The transmission step to transmit the transmission wave and
A control step for switchably controlling a first band mode in which the transmitted wave is the first band and a second band mode in which the transmitted wave is a second band wider than the first band. Including
The control step controls to switch to the second band mode when an object reflecting the transmitted wave is detected within a predetermined distance in the first band mode.
The control step is a control method in which, in the first band mode, the first band of transmission waves transmitted from a plurality of transmission units is controlled according to the direction in which the transmission waves are transmitted .
送信波を送信する送信ステップと、
前記送信波を第１の帯域とする第１帯域モードと、前記送信波を前記第１の帯域よりも広い第２の帯域とする第２帯域モードと、を切り替え可能に制御する制御ステップと、を実行させ、
前記制御ステップは、前記第１帯域モードにおいて、前記送信波を反射する対象物が所定の距離内に検出されたら、前記第２帯域モードに切り換えるように制御し、
前記制御ステップは、前記第１帯域モードにおいて、複数の送信部から送信される送信波の第１の帯域を、前記送信波が送信される方位に応じて制御する、電子機器の制御プログラム。 On the computer
The transmission step to transmit the transmission wave and
A control step for switchably controlling a first band mode in which the transmitted wave is the first band and a second band mode in which the transmitted wave is a second band wider than the first band. To execute,
The control step controls to switch to the second band mode when an object reflecting the transmitted wave is detected within a predetermined distance in the first band mode.
The control step is a control program for an electronic device that controls the first band of transmission waves transmitted from a plurality of transmission units in the first band mode according to the direction in which the transmission waves are transmitted.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019176207A JP6953490B2 (en) | 2018-04-19 | 2019-09-26 | Electronic devices, control methods for electronic devices, and control programs for electronic devices |
| JP2021158965A JP2021193397A (en) | 2019-09-26 | 2021-09-29 | Electronic apparatus, method for controlling electronic apparatus, and program for controlling electronic apparatus |
| JP2022159671A JP7313525B2 (en) | 2019-09-26 | 2022-10-03 | ELECTRONIC DEVICE, ELECTRONIC DEVICE CONTROL METHOD, AND ELECTRONIC DEVICE CONTROL PROGRAM |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018080865A JP6637540B2 (en) | 2018-04-19 | 2018-04-19 | Electronic device, control method for electronic device, and control program for electronic device |
| JP2019176207A JP6953490B2 (en) | 2018-04-19 | 2019-09-26 | Electronic devices, control methods for electronic devices, and control programs for electronic devices |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018080865A Division JP6637540B2 (en) | 2018-04-19 | 2018-04-19 | Electronic device, control method for electronic device, and control program for electronic device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021158965A Division JP2021193397A (en) | 2019-09-26 | 2021-09-29 | Electronic apparatus, method for controlling electronic apparatus, and program for controlling electronic apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019215381A JP2019215381A (en) | 2019-12-19 |
| JP2019215381A5 true JP2019215381A5 (en) | 2021-05-13 |
| JP6953490B2 JP6953490B2 (en) | 2021-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019176207A Active JP6953490B2 (en) | 2018-04-19 | 2019-09-26 | Electronic devices, control methods for electronic devices, and control programs for electronic devices |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6953490B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102201171B1 (en) * | 2020-04-13 | 2021-01-11 | 한화시스템 주식회사 | Radar apparatus and target tracking method using same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3807663B2 (en) * | 2001-02-22 | 2006-08-09 | ユピテル工業株式会社 | On-vehicle target detection device and microwave detector |
| JP3641628B2 (en) * | 2002-10-02 | 2005-04-27 | 三菱電機株式会社 | Automotive pulse radar equipment |
| JP4519797B2 (en) * | 2006-03-30 | 2010-08-04 | 富士通テン株式会社 | In-vehicle radar device and in-vehicle radar control system |
| US7821443B2 (en) * | 2008-02-12 | 2010-10-26 | Infineon Technologies Ag | Dual mode radar methods and systems |
| JP4712826B2 (en) * | 2008-05-15 | 2011-06-29 | 古河電気工業株式会社 | Pulse Doppler radar device |
| JP5633407B2 (en) * | 2011-02-04 | 2014-12-03 | 三菱電機株式会社 | Radar equipment |
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2019
- 2019-09-26 JP JP2019176207A patent/JP6953490B2/en active Active
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