JP2019110459A5 - - Google Patents
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- JP2019110459A5 JP2019110459A5 JP2017242806A JP2017242806A JP2019110459A5 JP 2019110459 A5 JP2019110459 A5 JP 2019110459A5 JP 2017242806 A JP2017242806 A JP 2017242806A JP 2017242806 A JP2017242806 A JP 2017242806A JP 2019110459 A5 JP2019110459 A5 JP 2019110459A5
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 2
- 230000001939 inductive effect Effects 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
Description
請求項７に記載の無線通信装置は、請求項１から６の何れか一項に記載の無線通信装置において、前記無線通信装置の構成要素を収容する収容手段、を備える。
請求項８に記載の無線通信装置は、請求項１から７の何れか一項に記載の無線通信装置において、前記通信手段は、少なくとも所定距離内の長距離無線通信を行う。
請求項９に記載の無線通信装置は、請求項１から８の何れか一項に記載の無線通信装置において、前記アンテナは、地上に対して所定の高さの位置である比較的高い位置に設置されている。
請求項１０に記載のアンテナは、回路基板に実装されている通信手段を介して行われる無線通信のための電波を送信又は受信するアンテナであって、前記アンテナは、前記回路基板に対して一体的に設けられており、前記回路基板から突出している線状のアンテナである。
請求項１１に記載のアンテナは、請求項１０に記載のアンテナにおいて、前記アンテナは、前記通信手段を介して行われる所定距離内の長距離無線通信のための電波を送受信するアンテナである。
請求項１２に記載のアンテナは、請求項１０又は１１に記載のアンテナにおいて、前記アンテナは、地上に対して所定の高さの位置である比較的高い位置に設置されている。
The wireless communication device according to claim 7 includes the accommodation means for accommodating the components of the wireless communication device in the wireless communication device according to any one of claims 1 to 6.
The wireless communication device according to claim 8 is the wireless communication device according to any one of claims 1 to 7, wherein the communication means performs long-distance wireless communication within at least a predetermined distance.
The wireless communication device according to claim 9 is the wireless communication device according to any one of claims 1 to 8, wherein the antenna is located at a relatively high position at a predetermined height with respect to the ground. is set up.
The antenna according to claim 10 is an antenna that transmits or receives radio waves for wireless communication performed via a communication means mounted on a circuit board, and the antenna is integrated with the circuit board. It is a linear antenna that is provided so as to project from the circuit board.
The antenna according to claim 11 is the antenna according to claim 10, wherein the antenna transmits / receives radio waves for long-distance wireless communication within a predetermined distance performed via the communication means.
The antenna according to claim 12 is the antenna according to claim 10 or 11, wherein the antenna is installed at a relatively high position which is a position at a predetermined height with respect to the ground.
請求項３に記載の無線通信装置によれば、アンテナが直流的に短絡されていることにより、例えば、誘導雷によりアンテナに高電圧が発生した場合に、当該高電圧に起因する電流をアンテナから大地に直接流すことができるので、当該電流が通信手段側に供給されることを防止することができ、無線通信装置の故障を防止することが可能となる。 According to the radio communication apparatus according to claim 3, by that the antenna is short-circuited galvanically, for example, when a high voltage is generated in the antenna by induction lightning, antenna currents caused by the high voltage Since the current can flow directly from the antenna to the ground, it is possible to prevent the current from being supplied to the communication means side, and it is possible to prevent a failure of the wireless communication device.
請求項６に記載の無線通信装置によれば、他の通信装置側と回路基板側との間を電気的に遮断した状態で、他の通信装置側と通信手段側との間で第１信号又は第２信号を伝送することにより、例えば、他の通信装置側と通信手段側とを相互に電気的に分離することができるので、誘導雷によりアンテナに高電圧が発生した場合に、当該高電圧に起因する電流をアンテナから大地に流す確実な電路を確保することができる。よって、当該電流が通信手段側に供給されることを確実に防止することができ、無線通信装置の故障を確実に防止することが可能となる。 According to the wireless communication device according to claim 6, the first signal is provided between the other communication device side and the communication means side in a state where the other communication device side and the circuit board side are electrically cut off. or by transmitting the second signal, for example, it is possible to electrically isolate the communication unit side other communication apparatus to each other, when a high voltage is generated in the antenna by induction lightning, the It is possible to secure a reliable electric circuit that allows current due to high voltage to flow from the antenna to the ground. Therefore, it is possible to reliably prevent the current from being supplied to the communication means side, and it is possible to reliably prevent the failure of the wireless communication device.
（誘導雷対策）
次に、無線通信装置９００の誘導雷対策について説明する。「誘導雷」とは、落雷又は雷雲等の影響でアンテナに高電圧が発生することである。このような誘導雷により、図８のアンテナ９３に高電圧が発生した場合、アンテナ９３の第１給電点９３１、第２給電点９３２が相互にアンテナ９３の一部にて直流的に短絡されており、且つ、アンテナ９３の第２給電点９３２が保安用アース線６３を介して大地に直流的に短絡されているので、発生した高電圧による電流は、アンテナ９３の第２給電点９３２、及び保安用アース線６３を介して大地に供給されることになるので、当該電流が通信モジュール１側に供給されることを防止することができ、誘導雷による無線通信装置９００の故障を防止することが可能となる。
(Induction lightning)
Next, a description will be given induction lightning wireless communication device 900. By "induction lightning", it is that the high voltage is generated in the antenna under the influence of such lightning or thunder cloud. Such induction lightning, when high voltage is generated in the antenna 93 of FIG. 8, first feed point 931 of antenna 93, the second feeding point 932 is DC short in some antenna 93 to each other Moreover, since the second feeding point 932 of the antenna 93 is DC-shortened to the ground via the security ground wire 63, the current due to the generated high voltage is the second feeding point 932 of the antenna 93. and so is supplied to the ground via the safety grounding wire 63, it is possible to prevent that the corresponding current is supplied to the communication module 1 side, prevent failure of the wireless communication device 900 according to the induction lightning It becomes possible to do.
また、アンテナ９３が直流的に短絡されていることにより、例えば、誘導雷によりアンテナ９３に高電圧が発生した場合に、当該高電圧に起因する電流をアンテナ９３から大地に直接流すことができるので、当該電流が通信モジュール１側に供給されることを防止することができ、無線通信装置９００の故障を防止することが可能となる。 Further, by the antenna 93 is shorted galvanically, for example, when a high voltage is generated in the antenna 93 by induction lightning, can flow directly to ground the current caused by the high voltage from the antenna 93 Therefore, it is possible to prevent the current from being supplied to the communication module 1 side, and it is possible to prevent a failure of the wireless communication device 900.
（フォトカプラについて）
また、上記実施の形態の図８の無線通信装置９００に対して光電変換を行うフォトカプラを設けてもよい。なお、フォトカプラとは、前述の遮断伝送手段である。フォトカプラを設ける位置は任意であるが、例えば、マルチプレクサ２と通信モジュール１との間にフォトカプラを設けて、第１コネクタ４又は第２コネクタ５に接続される通信設備８００側と通信モジュール１側とを電気的に遮断（フォトカプラの光電変換による信号の伝送は可能）してもよい。具体的には、まず、マルチプレクサ２の二次側送信端子２７及び二次側受信端子２８と通信モジュール１の送信端子１３及び受信端子１４との間にフォトカプラを設けた上で、通信モジュール１の電源端子１１に対する第１コネクタ４の電源端子４１の接続及び第２コネクタ５の電源端子５１の接続を遮断し、また、グランドパターン６１における、通信モジュール１のグランド端子１２が接続されている位置とマルチプレクサ２のグランド端子２２が接続されている位置の間の接続を遮断する。次に、無線通信装置９００にバッテリ（例えば、ソーラーパネルから充電される二次電池、あるいは、その他の任意の電池等）を設けて、このバッテリからの電源電圧を通信モジュール１に供給して当該通信モジュール１を駆動するようにしてもよい。このように構成した場合、通信設備８００側と回路基板９４側（具体的には、通信モジュール１側）との間を電気的に遮断した状態で、通信設備８００側と通信モジュール１側との間で第１信号又は第２信号を伝送することにより、例えば、通信設備８００側と通信モジュール１側とを相互に電気的に分離することができるので、誘導雷によりアンテナ９３に高電圧が発生した場合に、当該高電圧に起因する電流をアンテナ９３から大地に流す確実な電路を確保することができる。よって、当該電流が通信モジュール１側に供給されることを確実に防止することができ、無線通信装置９００の故障を確実に防止することが可能となる。
(About photocoupler)
Further, a photocoupler that performs photoelectric conversion may be provided for the wireless communication device 900 of FIG. 8 of the above embodiment. The photocoupler is the above-mentioned cutoff transmission means. The position where the photocoupler is provided is arbitrary, but for example, a photocoupler is provided between the multiplexer 2 and the communication module 1, and the communication equipment 800 side connected to the first connector 4 or the second connector 5 and the communication module 1 are provided. The side may be electrically cut off (signal transmission by photoelectric conversion of the photocoupler is possible). Specifically, first, a photocoupler is provided between the secondary side transmission terminal 27 and the secondary side reception terminal 28 of the multiplexer 2 and the transmission terminal 13 and the reception terminal 14 of the communication module 1, and then the communication module 1 The position where the power supply terminal 41 of the first connector 4 and the power supply terminal 51 of the second connector 5 are cut off from the power supply terminal 11 of the above, and the ground terminal 12 of the communication module 1 is connected in the ground pattern 61. The connection between the and the position where the ground terminal 22 of the multiplexer 2 is connected is cut off. Next, the wireless communication device 900 is provided with a battery (for example, a secondary battery charged from a solar panel, or any other battery, etc.), and the power supply voltage from this battery is supplied to the communication module 1 to supply the battery. The communication module 1 may be driven. In this configuration, the communication equipment 800 side and the communication module 1 side are connected with each other in a state where the communication equipment 800 side and the circuit board 94 side (specifically, the communication module 1 side) are electrically cut off. by transmitting the first signal or the second signal between, for example, it is possible to electrically isolate the communication equipment 800 side and the communication module 1 side to each other, a high voltage to the antenna 93 by induction lightning When it occurs, it is possible to secure a reliable electric circuit for flowing the current caused by the high voltage from the antenna 93 to the ground. Therefore, it is possible to reliably prevent the current from being supplied to the communication module 1 side, and it is possible to reliably prevent the failure of the wireless communication device 900.
付記３に記載の無線通信装置によれば、アンテナが直流的に短絡されていることにより、例えば、誘導雷によりアンテナに高電圧が発生した場合に、当該高電圧に起因する電流をアンテナから大地に直接流すことができるので、当該電流が通信手段側に供給されることを防止することができ、無線通信装置の故障を防止することが可能となる。 According to the radio communication apparatus according to note 3, by that the antenna is short-circuited galvanically, for example, when a high voltage is generated in the antenna by induction lightning current caused by the high voltage from the antenna Since it can flow directly to the ground, it is possible to prevent the current from being supplied to the communication means side, and it is possible to prevent a failure of the wireless communication device.
付記６に記載の無線通信装置によれば、他の通信装置側と回路基板側との間を電気的に遮断した状態で、他の通信装置側と通信手段側との間で第１信号又は第２信号を伝送することにより、例えば、他の通信装置側と通信手段側とを相互に電気的に分離することができるので、誘導雷によりアンテナに高電圧が発生した場合に、当該高電圧に起因する電流をアンテナから大地に流す確実な電路を確保することができる。よって、当該電流が通信手段側に供給されることを確実に防止することができ、無線通信装置の故障を確実に防止することが可能となる。
According to the wireless communication device described in Appendix 6, the first signal or the first signal or between the other communication device side and the communication means side in a state where the other communication device side and the circuit board side are electrically cut off. by transmitting a second signal, for example, it is possible to electrically isolate the communication unit side other communication apparatus to each other, when a high voltage is generated in the antenna by induction lightning, the high It is possible to secure a reliable electric circuit for passing the current caused by the voltage from the antenna to the ground. Therefore, it is possible to reliably prevent the current from being supplied to the communication means side, and it is possible to reliably prevent the failure of the wireless communication device.
Claims (12)
前記通信手段を介して行われる無線通信のための電波を送信又は受信するアンテナと、を備え、
前記アンテナは、前記回路基板に対して一体的に設けられており、前記回路基板から突出している線状のアンテナである、
無線通信装置。 The circuit board on which the communication means is mounted and
An antenna for transmitting or receiving radio waves for wireless communication performed via the communication means is provided.
The antenna is a linear antenna that is provided integrally with the circuit board and projects from the circuit board.
Wireless communication device.
請求項１に記載の無線通信装置。 The antenna is a J-shaped antenna.
The wireless communication device according to claim 1.
請求項２に記載の無線通信装置。 The antenna is DC short-circuited.
The wireless communication device according to claim 2.
前記通信手段は、前記他の通信装置からの第１信号を前記接続手段に接続されている前記通信線を介して受信し、受信した当該第１信号に基づいて電波を前記アンテナから送信する処理、又は、前記アンテナにて受信した電波に基づいて前記接続手段に接続されている前記通信線を介して前記他の通信装置側に第２信号を送信する処理のうちの少なくとも何れか一方の処理を行う、
請求項１から３の何れか一項に記載の無線通信装置。 It is equipped with a connection means, in which a communication line for performing wired communication with another communication device is electrically connected.
The communication means receives a first signal from the other communication device via the communication line connected to the connection means, and transmits radio waves from the antenna based on the received first signal. Or, at least one of the processes of transmitting a second signal to the other communication device side via the communication line connected to the connecting means based on the radio wave received by the antenna. I do,
The wireless communication device according to any one of claims 1 to 3.
複数の前記接続手段と前記通信手段との間で、複数の前記接続手段のうちの前記通信手段に電気的に接続する接続手段を切り替える切替手段、を備える、
請求項４に記載の無線通信装置。 A plurality of the connection means are provided, and the connection means is provided.
A switching means for switching between the plurality of connection means and the communication means for electrically connecting to the communication means among the plurality of connection means.
The wireless communication device according to claim 4.
前記通信手段は、前記他の通信装置からの第１信号を前記接続手段に接続されている前記通信線を介して受信し、受信した当該第１信号に基づいて電波を前記アンテナから送信する処理、又は、前記アンテナにて受信した電波に基づいて前記接続手段に接続されている前記通信線を介して前記他の通信装置側に第２信号を送信する処理のうちの少なくとも何れか一方の処理を行い、
前記他の通信装置側と前記回路基板側との間を電気的に遮断した状態で、前記他の通信装置側と前記通信手段側との間で前記第１信号又は前記第２信号を伝送する遮断伝送手段、を備える、
請求項１から３の何れか一項に記載の無線通信装置。 It is equipped with a connection means, in which a communication line for performing wired communication with another communication device is electrically connected.
The communication means receives a first signal from the other communication device via the communication line connected to the connection means, and transmits radio waves from the antenna based on the received first signal. Or, at least one of the processes of transmitting a second signal to the other communication device side via the communication line connected to the connecting means based on the radio wave received by the antenna. And
The first signal or the second signal is transmitted between the other communication device side and the communication means side in a state where the other communication device side and the circuit board side are electrically cut off. Equipped with cut-off transmission means,
The wireless communication device according to any one of claims 1 to 3.
請求項１から６の何れか一項に記載の無線通信装置。 A housing means for accommodating the components of the wireless communication device.
The wireless communication device according to any one of claims 1 to 6.
請求項１から７の何れか一項に記載の無線通信装置。 The wireless communication device according to any one of claims 1 to 7.
請求項１から８の何れか一項に記載の無線通信装置。 The wireless communication device according to any one of claims 1 to 8.
前記アンテナは、前記回路基板に対して一体的に設けられており、前記回路基板から突出している線状のアンテナである、 The antenna is a linear antenna that is provided integrally with the circuit board and projects from the circuit board.
アンテナ。 antenna.
請求項１０に記載のアンテナ。 The antenna according to claim 10.
請求項１０又は１１に記載のアンテナ。 The antenna according to claim 10 or 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017242806A JP7064861B2 (en) | 2017-12-19 | 2017-12-19 | Wireless communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017242806A JP7064861B2 (en) | 2017-12-19 | 2017-12-19 | Wireless communication device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019110459A JP2019110459A (en) | 2019-07-04 |
| JP2019110459A5 true JP2019110459A5 (en) | 2020-12-17 |
| JP7064861B2 JP7064861B2 (en) | 2022-05-11 |
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| JP2017242806A Active JP7064861B2 (en) | 2017-12-19 | 2017-12-19 | Wireless communication device |
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Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4702558B2 (en) | 2006-09-29 | 2011-06-15 | サクサ株式会社 | Electronic equipment |
| US7859477B2 (en) | 2007-03-30 | 2010-12-28 | Silver Spring Networks, Inc. | J-pole antenna |
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