JP3199141U - Detector - Google Patents

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JP3199141U
JP3199141U JP2015002657U JP2015002657U JP3199141U JP 3199141 U JP3199141 U JP 3199141U JP 2015002657 U JP2015002657 U JP 2015002657U JP 2015002657 U JP2015002657 U JP 2015002657U JP 3199141 U JP3199141 U JP 3199141U
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level
battery
predetermined
remaining
auxiliary
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大輔 蔭山
大輔 蔭山
陽 末廣
陽 末廣
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New Cosmos Electric Co Ltd
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Abstract

【課題】補助電池の交換を効率的に行うことができる検知器を提供する。【解決手段】周辺大気中における所定の被検知ガスを検知する検知器１であって、計時手段４に電源供給を行う主電池８と、主電池８から計時手段４への電源供給が行われないときに計時手段４に電源供給を行う補助電池９と、を備え、計時手段４は、補助電池９の電源供給時間を計測するものとする。好ましくは、主電池８は、計時手段４を含む各機能部に電源供給を行い、補助電池９は、計時手段４のみに電源供給を行うものとする。【選択図】図１A detector capable of efficiently replacing an auxiliary battery is provided. A detector 1 for detecting a predetermined gas to be detected in the ambient atmosphere, wherein a main battery 8 that supplies power to the time measuring means 4 and power supply from the main battery 8 to the time measuring means 4 are performed. And an auxiliary battery 9 that supplies power to the time measuring means 4 when there is not, the time measuring means 4 measures the power supply time of the auxiliary battery 9. Preferably, the main battery 8 supplies power to each functional unit including the time measuring means 4, and the auxiliary battery 9 supplies power only to the time measuring means 4. [Selection] Figure 1

Description

本考案は、検知器の技術に関する。   The present invention relates to detector technology.

従来、周辺大気中における所定の被検知ガスを検知する検知器の技術は公知となっている（特許文献１参照）。
前記検知器では、定期的に（例えば一回／一日）バンプテスト（機能検査）等が作業者によって行われる。このような機能検査が行われると、作業者によって検査内容とともに検査時間が手書で記録される。 Conventionally, a detector technique for detecting a predetermined gas to be detected in the ambient atmosphere has been known (see Patent Document 1).
In the detector, a bump test (functional inspection) or the like is performed by an operator periodically (for example, once / day). When such a functional inspection is performed, the inspection time and the inspection contents are recorded in handwriting by the operator.

また、検知器には、計時手段と記憶装置とを備え、検知した情報や警報した情報等を当該検知等した時間とともに記憶する構成のものがあるが、前記記憶された情報はユーザに利用されることを想定しておらず、例えば機能検査時に作業者によって操作されても前記記憶された情報を引出すことはできない。
そして、検知器において、作業者によってこのような情報を引出せるようにして、前記記憶された情報を有効に活用することができる構成とすることが検討されている。 Some detectors have time measuring means and a storage device, and are configured to store detected information, alarmed information, and the like together with the time of detection, etc., but the stored information is used by the user. For example, even if operated by an operator at the time of a function test, the stored information cannot be extracted.
And it is examined that the detector can be configured so that such information can be pulled out by an operator and the stored information can be used effectively.

特開２０１３−２９４７３号公報JP 2013-29473 A

しかしながら、前記検知器では、主電池の取換え時等において主電池から計時手段に電源が供給されなくなることから、主電池から電源が供給されないときに計時手段に電源供給を行う補助電池を備える構成とすることが考えられる。
もっとも、主電池から電源が供給されないときに補助電池は計時手段に電源供給を行うため、補助電池の交換を定期的に行うこととすると、電池残量が十分にあるにもかかわらず補助電池を交換することとなり、メンテナンス費用が嵩むことが問題となる。 However, the detector includes an auxiliary battery that supplies power to the timing means when power is not supplied from the main battery because power is not supplied from the main battery to the timing means when the main battery is replaced. It can be considered.
However, since the auxiliary battery supplies power to the timing means when power is not supplied from the main battery, if the auxiliary battery is replaced periodically, the auxiliary battery will not be installed even though the remaining battery level is sufficient. As a result, the maintenance cost increases.

本考案は以上の如き状況に鑑みてなされたものであり、補助電池の交換を効率的に行うことができる検知器を提供することを課題とする。   This invention is made | formed in view of the above situations, and makes it a subject to provide the detector which can replace | exchange an auxiliary battery efficiently.

本考案の解決しようとする課題は以上の如くであり、次にこの課題を解決するための手段を説明する。   The problems to be solved by the present invention are as described above. Next, means for solving the problems will be described.

即ち、請求項１においては、周辺大気中における所定の被検知ガスを検知する検知器であって、計時手段に電源供給を行う主電池と、前記主電池から前記計時手段への電源供給が行われないときに前記計時手段に電源供給を行う補助電池と、を備えるものである。   That is, according to the first aspect of the present invention, there is provided a detector for detecting a predetermined gas to be detected in the ambient atmosphere, the main battery supplying power to the time measuring means, and supplying power from the main battery to the time measuring means. And an auxiliary battery that supplies power to the time measuring means when not in use.

請求項２においては、前記主電池は、前記計時手段を含む各機能部に電源供給を行い、前記補助電池は、前記計時手段のみに電源供給を行うものである。   According to a second aspect of the present invention, the main battery supplies power to each functional unit including the timing means, and the auxiliary battery supplies power only to the timing means.

請求項３においては、前記補助電池の電池残量を検出する残量検出手段を備えるものである。   According to a third aspect of the present invention, there is provided a remaining amount detecting means for detecting the remaining amount of the auxiliary battery.

請求項４においては、前記残量検出手段は、前記主電池の電池残量も検出し、前記残量検出手段は、前記主電池の電圧の変動傾向に基づいて前記主電池の電池残量を検出し、前記補助電池の電源供給時間に基づいて前記補助電池の電池残量を検出するものである。   According to a fourth aspect of the present invention, the remaining amount detecting unit also detects a remaining battery level of the main battery, and the remaining amount detecting unit determines a remaining battery level of the main battery based on a fluctuation tendency of the voltage of the main battery. And the remaining battery level of the auxiliary battery is detected based on the power supply time of the auxiliary battery.

請求項５においては、前記主電池または前記補助電池の電池残量が低下したことを報知する報知手段をさらに備え、前記報知手段は、前記主電池の電池残量が低下したことを報知する態様と、前記補助電池の電池残量が低下したことを報知する態様とが異なるように構成されるものである。   According to a fifth aspect of the present invention, the information processing device further comprises notification means for notifying that the remaining battery level of the main battery or the auxiliary battery has decreased, and the notification means notifies that the remaining battery level of the main battery has decreased. And the aspect which alert | reports that the battery remaining charge of the said auxiliary battery fell is comprised so that it may differ.

請求項６においては、前記報知手段は、前記主電池の電圧の変動傾向に応じて前記主電池の電池残量の低下を段階的に報知し、前記補助電池の電源供給時間が所定時間以上となったときに前記補助電池の電池残量が低下したことを報知するものである。   According to a sixth aspect of the present invention, the informing means informs a decrease in the remaining battery level of the main battery in a stepwise manner according to the voltage fluctuation tendency of the main battery, and the power supply time of the auxiliary battery is a predetermined time or more. This is a notification that the remaining battery level of the auxiliary battery has decreased.

本考案の効果として、以下に示すような効果を奏する。
即ち、本考案によれば、補助電池の交換を効率的に行うことができる。 The effects of the present invention are as follows.
That is, according to the present invention, the auxiliary battery can be exchanged efficiently.

本考案の実施形態に係る検知器を示すブロック図。The block diagram which shows the detector which concerns on embodiment of this invention. 同じく検知器の斜視図。The perspective view of a detector similarly. 同じく検知器の表示部を示す図。The figure which similarly shows the display part of a detector. 同じく検知器の主電池の電池残量の状態を示す図。The figure which shows the state of the battery remaining charge of the main battery of a detector similarly. 同じく検知器の補助電池の電池残量の状態を示す図。The figure which similarly shows the state of the battery remaining amount of the auxiliary battery of a detector. 同じく検知器の動作を示すフロー図。The flowchart which similarly shows operation | movement of a detector. 同じく検知器の動作を示すフロー図。The flowchart which similarly shows operation | movement of a detector. 同じく検知器の動作を示すフロー図。The flowchart which similarly shows operation | movement of a detector. 同じく検知器の動作を示すフロー図。The flowchart which similarly shows operation | movement of a detector. 同じく検知器の動作を示すフロー図。The flowchart which similarly shows operation | movement of a detector. 同じく検知器の動作を示すフロー図。The flowchart which similarly shows operation | movement of a detector. 同じく検知器の動作を示すフロー図。The flowchart which similarly shows operation | movement of a detector.

次に、本考案の第一実施形態に係る検知器について、図１から図６を用いて説明する。   Next, the detector which concerns on 1st embodiment of this invention is demonstrated using FIGS. 1-6.

図１から図５に示すように、検知器１は、検知対象（周辺大気中における所定の被検知ガス）を検知する機能、および、報知機能等を備え、持運び可能（ポータブル式）に構成される。
検知器１は、制御部２、センサ３、計時手段４、報知手段５、および、残量検出手段６等の各機能部と、操作部７と、主電池８と、補助電池９と、を備える。 As shown in FIGS. 1 to 5, the detector 1 has a function of detecting a detection target (predetermined gas to be detected in the surrounding atmosphere), a notification function, and the like, and is configured to be portable (portable type). Is done.
The detector 1 includes a control unit 2, a sensor 3, a timing unit 4, a notification unit 5, a remaining amount detection unit 6, and other functional units, an operation unit 7, a main battery 8, and an auxiliary battery 9. Prepare.

検知器１の制御部２は、検知器１の各種の動作を制御する。
制御部２は、各種情報を記憶する記憶装置１０を有する。 The control unit 2 of the detector 1 controls various operations of the detector 1.
The control unit 2 includes a storage device 10 that stores various types of information.

検知器１のセンサ３は、検知対象を検知する検知手段であり、外部環境の変化を検知する。
センサ３は、被検知ガス（被検知ガスの濃度）を検知するガスセンサであり、メタンセンサ、酸素センサ、ＣＯセンサ、または、都市ガスセンサ等で構成される。センサ３では、例えば、メタンセンサはメタンガスを検出でき、酸素センサは酸素ガスを検出でき、ＣＯセンサは不完全燃焼で発生する一酸化炭素ガスを検出でき、都市ガスセンサは炭化水素ガス等の漏洩ガスを検出することができるものであれば、公知の半導体式センサ素子や接触燃焼式センサ素子等が使用できる。 The sensor 3 of the detector 1 is a detection unit that detects a detection target, and detects a change in the external environment.
The sensor 3 is a gas sensor that detects a gas to be detected (concentration of the gas to be detected), and includes a methane sensor, an oxygen sensor, a CO sensor, a city gas sensor, or the like. In the sensor 3, for example, the methane sensor can detect methane gas, the oxygen sensor can detect oxygen gas, the CO sensor can detect carbon monoxide gas generated by incomplete combustion, and the city gas sensor can leak gas such as hydrocarbon gas. Any known semiconductor sensor element, contact combustion sensor element, or the like can be used.

検知器１の計時手段４は、リアルタイムクロックＩＣで構成され、検知器１の各種の作動時間を計測する。計時手段４は、例えば、バンプテスト（機能検査）を行った時間、センサ３が可動した時間、報知手段５が報知した時間、主電池８および補助電池９による電源供給時間（累計の電源供給時間）等の時間を計測する。
前記計時手段４が計測した時間に関する情報は、制御部２の記憶装置１０に記憶される。
なお、計時手段４は、制御部２のリアルタイムクロック機能で構成することもできる。このように構成することにより、検知器１をコンパクトに構成することができる。 The time measuring means 4 of the detector 1 is constituted by a real time clock IC, and measures various operation times of the detector 1. The time measuring means 4 includes, for example, a time during which a bump test (functional inspection) is performed, a time when the sensor 3 is moved, a time notified by the notification means 5, a power supply time by the main battery 8 and the auxiliary battery 9 (total power supply time) ) Etc. are measured.
Information relating to the time measured by the time measuring means 4 is stored in the storage device 10 of the control unit 2.
The time measuring means 4 can also be configured by the real time clock function of the control unit 2. By comprising in this way, the detector 1 can be comprised compactly.

検知器１の報知手段５は、検知器１の各種の状態を報知する。
報知手段５は、センサ３が検知した被検知ガスの濃度が所定値以上（所定の閾値以上）であること、または、主電池８または補助電池９の電池残量が低下したこと等を報知する。
報知手段５は、例えば、表示部１１に所定の表示をすること、ブザー音や音声を発すること、または、ランプが点灯すること等によって報知する。報知手段５は、表示部１１とランプ部１２とを備える。 The notification means 5 of the detector 1 notifies various states of the detector 1.
The notifying means 5 notifies that the concentration of the gas to be detected detected by the sensor 3 is a predetermined value or more (a predetermined threshold value or more), or that the remaining battery level of the main battery 8 or the auxiliary battery 9 has decreased. .
For example, the notification unit 5 provides a notification by performing a predetermined display on the display unit 11, generating a buzzer sound or sound, or lighting a lamp. The notification unit 5 includes a display unit 11 and a lamp unit 12.

検知器１の残量検出手段６は、主電池８または補助電池９の電池残量を検出する。
残量検出手段６は、主電池８の電池残量を検出する構成と、補助電池９の電池残量を検出する構成とが異なるもので構成される。
残量検出手段６における主電池８の電池残量を検出する構成として、制御部２によって検知される電圧の変動傾向に基づいて主電池８の電池残量が検出される。
残量検出手段６における補助電池９の電池残量を検出する構成として、計時手段４によって計測される電源供給時間（累計の電源供給時間）に基づいて補助電池９の電池残量が検出される。残量検出手段６は、補助電池９の電源供給時間（累計の電源供給時間）が所定時間以上となったときに、補助電池９の電池残量が所定Ｂレベル以下に低下したものとして、補助電池９の電池残量を検出する。 The remaining amount detection means 6 of the detector 1 detects the remaining battery level of the main battery 8 or the auxiliary battery 9.
The remaining amount detection means 6 has a configuration in which the configuration for detecting the remaining battery level of the main battery 8 and the configuration for detecting the remaining battery level of the auxiliary battery 9 are different.
As a configuration for detecting the remaining battery level of the main battery 8 in the remaining battery level detection means 6, the remaining battery level of the main battery 8 is detected based on the voltage fluctuation tendency detected by the control unit 2.
As a configuration for detecting the remaining battery level of the auxiliary battery 9 in the remaining battery level detection means 6, the remaining battery level of the auxiliary battery 9 is detected based on the power supply time (total power supply time) measured by the time measuring means 4. . The remaining amount detecting means 6 determines that when the power supply time of the auxiliary battery 9 (cumulative power supply time) becomes equal to or longer than a predetermined time, the remaining battery level of the auxiliary battery 9 is reduced to a predetermined B level or less. The remaining battery level of the battery 9 is detected.

検知器１の操作部７は、スイッチ類やタッチパネル等の操作具によって構成され、作業者によって操作されることによってセンサ３による検知動作等を行う。
操作部７が作業者によって操作されることによって、計時手段４による補助電池９の電源供給時間（累計の電源供給時間）がリセットされる。なお、検知器１に接続されるＰＣ等を操作すること、また、補助電池９がソケットから取外されること等によっても、計時手段４による補助電池９の電源供給時間（累計の電源供給時間）がリセットされる構成とすることもできる。 The operation unit 7 of the detector 1 is configured by an operation tool such as a switch or a touch panel, and performs a detection operation by the sensor 3 when operated by an operator.
When the operation unit 7 is operated by the operator, the power supply time (total power supply time) of the auxiliary battery 9 by the time measuring means 4 is reset. It should be noted that the power supply time of the auxiliary battery 9 by the time measuring means 4 (total power supply time can also be determined by operating the PC connected to the detector 1 or removing the auxiliary battery 9 from the socket. ) May be reset.

検知器１の主電池８は、検知器１の各種（機能部）に電源供給を行う。主電池８は、電池残量が低下して、電池電圧が所定電圧以下（例えば２．１Ｖ以下）となったとき、機能部が作動しなくなる。
主電池８は、一次電池（乾電池）で構成される。主電池８は、ケース内に配置され、入替え可能とされる。
なお、検知器１の主電池８は、二次電池（充電池）で構成することもできる。 The main battery 8 of the detector 1 supplies power to various types (functional units) of the detector 1. In the main battery 8, when the remaining battery level decreases and the battery voltage becomes a predetermined voltage or lower (for example, 2.1 V or lower), the function unit does not operate.
The main battery 8 is composed of a primary battery (dry battery). The main battery 8 is disposed in the case and can be replaced.
In addition, the main battery 8 of the detector 1 can also be comprised with a secondary battery (rechargeable battery).

検知器１の補助電池９は、計時手段４に電源供給を行う。補助電池９の電池残量が、電池残量が低下して、所定電圧以下（例えば１．０５Ｖ以下）となったとき、計時手段４が作動しなくなる。
補助電池９は、一次電池（コイン電池）で構成される。補助電池９は、ケース内に配置され、入替え可能とされる。 The auxiliary battery 9 of the detector 1 supplies power to the time measuring means 4. When the remaining battery level of the auxiliary battery 9 decreases to a predetermined voltage or lower (for example, 1.05 V or lower), the time measuring means 4 does not operate.
The auxiliary battery 9 is composed of a primary battery (coin battery). The auxiliary battery 9 is disposed in the case and can be replaced.

次に、検知器１１における主電池８または補助電池９が計時手段４に電源供給を行う一連の動作について、図６を用いて説明する。   Next, a series of operations in which the main battery 8 or the auxiliary battery 9 in the detector 11 supplies power to the timing means 4 will be described with reference to FIG.

図６に示すように、まず、検知器１では、主電池８が計時手段４に電源供給を行っているか否かについて制御部２が判断する（ステップＳ１１）。
このとき、制御部２は、主電池８の電圧を検出することによって、主電池８が計時手段４に電源供給を行っているか否かについて制御部２が判断する。制御部２は、主電池８が取外された状態、または、計時手段４が動作可能な電池残量が主電池８に残っていない状態等のときには、主電池８が計時手段４に電源供給を行っていないと判断する。
主電池８が計時手段４に電源供給を行っていると制御部２が判断した場合、主電池８が計時手段４に電源供給を行っているか否かについて制御部２が判断する動作（ステップＳ１１）を繰返し行う。
主電池８が計時手段４に電源供給を行っていないと制御部２が判断した場合、ステップＳ１２に移行する。 As shown in FIG. 6, first, in the detector 1, the control unit 2 determines whether or not the main battery 8 is supplying power to the time measuring means 4 (step S11).
At this time, the control unit 2 determines whether the main battery 8 is supplying power to the timing means 4 by detecting the voltage of the main battery 8. The controller 2 supplies power to the timing means 4 when the main battery 8 is removed, or when the remaining battery level in which the timing means 4 can operate is not left in the main battery 8. It is determined that it is not done.
When the control unit 2 determines that the main battery 8 is supplying power to the timing unit 4, the control unit 2 determines whether the main battery 8 is supplying power to the timing unit 4 (step S11). ) Is repeated.
When the control unit 2 determines that the main battery 8 is not supplying power to the time measuring means 4, the process proceeds to step S12.

次に、補助電池９が計時手段４に電源供給する動作を行う（ステップＳ１２）。
このとき、計時手段４は、補助電池９の電源供給時間（累計の電源供給時間）を計測する。
なお、補助電池９が計時手段４に電源供給する動作が行われた（ステップＳ１２）後に主電池８が計時手段４に電源供給する動作が行われた場合には、補助電池９が計時手段４に電源供給する動作を停止して、主電池８が計時手段４に電源供給を行っているか否かについて制御部２が判断する動作（ステップＳ１１）を行う。 Next, the auxiliary battery 9 performs an operation of supplying power to the time measuring means 4 (step S12).
At this time, the time measuring means 4 measures the power supply time (total power supply time) of the auxiliary battery 9.
If the operation of supplying power to the timing means 4 is performed after the operation of supplying power to the timing means 4 by the auxiliary battery 9 (step S12), the auxiliary battery 9 measures the timing means 4 The control unit 2 determines whether or not the main battery 8 is supplying power to the time measuring means 4 (step S11).

以上のようにして、検知器１では、主電池８または補助電池９が計時手段４に電源供給を行う。   As described above, in the detector 1, the main battery 8 or the auxiliary battery 9 supplies power to the timing means 4.

以上のように、補助電池９が主電池８から計時手段４への電源供給が行われないときに計時手段４に電源供給を行い、計時手段４が補助電池９の電源供給時間を計測する、検知器１では、補助電池９の計時手段４への電源供給時間から補助電池９の電池残量を予測して、電池残量が無くなる（電池切れ）直前まで補助電池９を使用することができ、メンテナンス費用（補助電池９の交換メンテナンス費用）が嵩むことを抑制することができる。
したがって、検知器１によれば、補助電池９の交換を効率的に行うことができる。
また、検知器１によれば、補助電池９がボタン電池のように、電池残量が無くなる（電池切れ）直前に電圧が急に低下することから電圧の変動傾向を検出しても電池残量が無くなる（電池切れ）直前であることを作業者に認識させることが困難なものであっても、補助電池９の電池残量の低下を確実に検出することができる。 As described above, when the auxiliary battery 9 is not supplied with power from the main battery 8 to the timing means 4, power is supplied to the timing means 4, and the timing means 4 measures the power supply time of the auxiliary battery 9. In the detector 1, the remaining battery level of the auxiliary battery 9 is predicted from the power supply time of the auxiliary battery 9 to the timing means 4, and the auxiliary battery 9 can be used until immediately before the remaining battery level runs out (battery runs out). It is possible to suppress an increase in maintenance costs (replacement maintenance costs for the auxiliary battery 9).
Therefore, according to the detector 1, the auxiliary battery 9 can be exchanged efficiently.
Moreover, according to the detector 1, since the voltage suddenly decreases immediately before the auxiliary battery 9 runs out of the remaining battery charge (battery exhaustion) like the button battery, the remaining battery charge is detected even if the voltage fluctuation tendency is detected. Even if it is difficult for the operator to recognize that the battery is about to run out (battery is exhausted), it is possible to reliably detect a decrease in the remaining battery level of the auxiliary battery 9.

また以上のように、補助電池９の電池残量を検出する残量検出手段６を備える、検出機では、残量検出手段６が補助電池９の電池残量を検出することから、電池残量が無くなる（電池切れ）直前まで補助電池９を使用することができ、メンテナンス費用が嵩むことを抑制することができる。
したがって、検知器１によれば、補助電池９の交換を効率的に行うことができる。 Further, as described above, in the detector provided with the remaining amount detection means 6 for detecting the remaining battery level of the auxiliary battery 9, the remaining battery level detection means 6 detects the remaining battery level of the auxiliary battery 9. Thus, the auxiliary battery 9 can be used until immediately before the battery is exhausted (battery runs out), and the maintenance cost can be prevented from increasing.
Therefore, according to the detector 1, the auxiliary battery 9 can be exchanged efficiently.

また以上のように、残量検出手段６が補助電池９の電源供給時間に基づいて補助電池９の電圧低下を検出する、検知器１では、残量検出手段６が補助電池９の電源供給時間に基づいて補助電池９の電圧低下を検出することから、電池残量が無くなる（電池切れ）直前まで補助電池９を使用することができ、メンテナンス費用が嵩むことを抑制することができる。
したがって、検知器１によれば、補助電池９の交換を効率的に行うことができる。
また、検知器１では、補助電池９がボタン電池のように、電池残量が無くなる（電池切れ）直前に電圧が急に低下することから電圧の変動傾向を検出しても電池残量が無くなる（電池切れ）直前であることを作業者に認識させることが困難なものであっても、補助電池９の電池残量の低下を確実に検出することができる。 Further, as described above, in the detector 1, the remaining amount detection unit 6 detects a voltage drop of the auxiliary battery 9 based on the power supply time of the auxiliary battery 9. Since the voltage drop of the auxiliary battery 9 is detected based on the above, the auxiliary battery 9 can be used until immediately before the remaining battery level is exhausted (battery exhaustion), and the maintenance cost can be prevented from increasing.
Therefore, according to the detector 1, the auxiliary battery 9 can be exchanged efficiently.
Further, in the detector 1, the voltage of the auxiliary battery 9 suddenly decreases immediately before the auxiliary battery 9 runs out of battery power (out of battery) like the button battery. Even if it is difficult for the operator to recognize that it is immediately before (battery runs out), it is possible to reliably detect a decrease in the remaining battery level of the auxiliary battery 9.

検知器１の主電池８は、計時手段４を含む機能部（制御部２、センサ３、報知手段５、および、残量検出手段６等）に電源供給を行う。
補助電池９は、センサ３等には電源供給を行わず、計時手段４のみに電源供給を行う。 The main battery 8 of the detector 1 supplies power to the functional units (the control unit 2, the sensor 3, the notification unit 5, the remaining amount detection unit 6, etc.) including the time measuring unit 4.
The auxiliary battery 9 does not supply power to the sensor 3 or the like, and supplies power only to the timing means 4.

以上のように、補助電池９が、センサ３には電源供給を行わず、計時手段４のみに電源供給を行う、検知器１では、補助電池９がセンサ３には電源供給を行わないことから、主電池８から計時手段４への電源供給が行われないときに、センサ３に電源が供給されて電池切れすることによって補助電池９から計時手段４に電源供給が行われない状態となることを防止することができる。
また、検知器１では、補助電池９が計時手段４のみに電源供給を行うことから、主電池８から計時手段４への電源供給が行われないときに、他の機能部（センサ３等の計時手段４以外の機能部）に電源が供給されて電池切れすることによって補助電池９から計時手段４に電源供給が行われない状態となることを防止することができる。
したがって、検知器１によれば、主電池８から計時手段４への電源供給が行われないときに、電源が供給されずに検知した情報や警報した情報等を当該検知等した時間とともに記憶する動作が行われない状態となることを抑制することができる。 As described above, the auxiliary battery 9 does not supply power to the sensor 3 and supplies power only to the timing means 4. In the detector 1, the auxiliary battery 9 does not supply power to the sensor 3. When the power is not supplied from the main battery 8 to the timing means 4, the power is supplied to the sensor 3 and the battery runs out, so that no power is supplied from the auxiliary battery 9 to the timing means 4. Can be prevented.
Further, in the detector 1, since the auxiliary battery 9 supplies power only to the timing means 4, when the main battery 8 does not supply power to the timing means 4, other functional units (such as the sensor 3) It is possible to prevent the power from being supplied from the auxiliary battery 9 to the time measuring means 4 due to the power being supplied to the functional units other than the time measuring means 4).
Therefore, according to the detector 1, when power is not supplied from the main battery 8 to the timing means 4, information detected without power being supplied, alarmed information, and the like are stored together with the detected time. It is possible to suppress a state in which no operation is performed.

検知器１の報知手段５は、主電池８または補助電池９の電池残量が低下したことを報知する。
報知手段５は、主電池８の電池残量が低下したことを報知する態様と、補助電池９の電池残量が低下したことを報知する態様とが異なるように構成される。報知手段５は、例えば、主電池８の電池残量が低下したときと、補助電池９の電池残量が低下したときとで、表示部１１の表示態様またはランプ部１２の点灯態様がそれぞれ異なるように構成される。 The notification means 5 of the detector 1 notifies that the remaining battery level of the main battery 8 or the auxiliary battery 9 has decreased.
The notification means 5 is configured so that a mode for notifying that the remaining battery level of the main battery 8 has decreased and a mode for notifying that the remaining battery level of the auxiliary battery 9 has decreased. For example, the notification means 5 is different in the display mode of the display unit 11 or the lighting mode of the lamp unit 12 when the remaining battery level of the main battery 8 is decreased and when the remaining battery level of the auxiliary battery 9 is decreased. Configured as follows.

以上のように、報知手段５が、主電池８の電池残量が低下したことを報知する態様と、補助電池９の電池残量が低下したことを報知する態様とが異なるように構成される、検知器１では、主電池８の電池残量が低下したときと補助電池９の電池残量が低下したときとで異なる態様で報知手段５が報知することから、主電池８の電池残量が低下したことと、補助電池９の電池残量が低下したことと、を作業者に誤認されることを防止することができる。   As described above, the notification unit 5 is configured so that the mode in which the remaining battery level of the main battery 8 is informed is different from the mode in which the battery level of the auxiliary battery 9 is decreased. In the detector 1, since the notification means 5 notifies in a different manner when the remaining battery level of the main battery 8 decreases and when the remaining battery level of the auxiliary battery 9 decreases, the remaining battery level of the main battery 8 It is possible to prevent the operator from misidentifying that the battery level has decreased and that the remaining battery level of the auxiliary battery 9 has decreased.

検知器１の報知手段５は、主電池８の電圧の変動傾向に応じて主電池８の電池残量の低下を段階的に報知する。報知手段５は、例えば、表示部１１のバーグラフ１１ａで構成される（図３参照）。このとき、報知手段５は、主電池８の電池残量が最大のときには全てのバーグラフ１１ａが点灯し、主電池８の電池残量が低下する毎に点灯するバーグラフ１１ａが減少することによって、主電池８の電池残量の低下を段階的に報知する。   The notification means 5 of the detector 1 notifies the lowering of the remaining battery level of the main battery 8 step by step according to the fluctuation tendency of the voltage of the main battery 8. The notification means 5 is comprised by the bar graph 11a of the display part 11, for example (refer FIG. 3). At this time, the notification means 5 turns on all the bar graphs 11a when the remaining battery level of the main battery 8 is maximum, and decreases the bar graph 11a that is turned on every time the remaining battery level of the main battery 8 decreases. The lowering of the remaining battery level of the main battery 8 is notified step by step.

検知器１の報知手段５は、補助電池９の電源供給時間（累計の電源供給時間）が所定時間以上となったときに、補助電池９の電池残量が所定Ｂレベル以下に低下したものとして、補助電池９の電池残量が低下したことを報知する。報知手段５は、例えば、表示部１１の時計印１１ｂで構成され、補助電池９の電源供給時間（累計の電源供給時間）が所定時間以上となったときに、表示部１１の時計印１１ｂが点灯して、補助電池９の電池残量が低下したことを報知する（図３参照）。
前記所定時間は、補助電池９の電池残量が最大のときから計時手段４が動作し続けて補助電池９の電池残量が無くなる時間（例えば、２４カ月）の９０％〜９５％の時間（例えば、約２１か月〜２３か月）に設定される。 The notification means 5 of the detector 1 assumes that when the power supply time (total power supply time) of the auxiliary battery 9 becomes equal to or longer than a predetermined time, the remaining battery level of the auxiliary battery 9 is reduced to a predetermined B level or lower. Then, it is notified that the remaining battery level of the auxiliary battery 9 has decreased. For example, the notification unit 5 is configured by a clock 11b of the display unit 11, and when the power supply time (total power supply time) of the auxiliary battery 9 is equal to or longer than a predetermined time, the clock 11b of the display unit 11 is displayed. Lights up to notify that the battery level of the auxiliary battery 9 has decreased (see FIG. 3).
The predetermined time is 90% to 95% of the time (for example, 24 months) when the time keeping means 4 continues to operate from the time when the battery level of the auxiliary battery 9 is maximum (24 months). For example, it is set to about 21 to 23 months.

以上のように、報知手段５は、主電池８の電圧の変動傾向に応じて主電池８の電池残量の低下を段階的に報知し、補助電池９の電源供給時間が所定時間以上となったときに補助電池９の電池残量が低下したことを報知する、検知器１では、主電池８の電池残量の低下を確実に報知することができ、また、補助電池９の電池残量の低下を簡易な構成で報知することができる。   As described above, the notification unit 5 notifies the lowering of the remaining battery level of the main battery 8 step by step according to the fluctuation tendency of the voltage of the main battery 8, and the power supply time of the auxiliary battery 9 becomes a predetermined time or more. The detector 1 that notifies that the remaining battery level of the auxiliary battery 9 has decreased can reliably report the decrease in the remaining battery level of the main battery 8, and the remaining battery level of the auxiliary battery 9 Can be notified with a simple configuration.

次に、本考案の検知器１の第二実施形態について図１、図４、図５、図７から図１２を用いて説明する。
なお、図１、図４、図５、図７から図１２の検知器１の説明については、図１から図６の検知器１と同様の部分を適宜省略し、図１から図６の検知器１と異なる部分を中心に説明する。 Next, a second embodiment of the detector 1 of the present invention will be described with reference to FIGS. 1, 4, 5, and 7 to 12. FIG.
In addition, about description of the detector 1 of FIG.1, FIG.4, FIG.5 and FIGS. 7-12, the part similar to the detector 1 of FIGS. 1-6 is abbreviate | omitted suitably, and the detection of FIGS. The description will focus on the parts different from the container 1.

図１、図４、図５に示すように、検知器１は、制御部２、センサ３、計時手段、報知手段５、および、残量検出手段６等の各機能部と、操作部７と、主電池８と、補助電池９と、を備える。   As shown in FIGS. 1, 4, and 5, the detector 1 includes a control unit 2, a sensor 3, a timing unit, a notification unit 5, a remaining amount detection unit 6, and other functional units, and an operation unit 7. The main battery 8 and the auxiliary battery 9 are provided.

検知器１の残量検出手段６における主電池８の電池残量を検出する構成として、制御部２によって検知される電圧の変動傾向に基づいて主電池８の電池残量が検出される。
検知器１の残量検出手段６が、主電池８の電池残量が第一所定ＡレベルＸ１以下であることを検出したとき、報知手段５が、主電池８の電池残量が第一所定ＡレベルＸ１であることを報知する。
第一所定ＡレベルＸ１は、例えば、主電池８の最大の電池残量の約９５％に設定される。また例えば、第一所定ＡレベルＸ１は、主電池８の最大電圧値３．０Ｖのとき、２．４Ｖに設定される。
残量検出手段６による主電池８の電池残量の検出としては、所定時間毎に所定回数電圧を検出し、検出した電圧の平均値や検出された回数の多かった電圧の範囲を主電池の電池残量としてもよく、また、所定時間毎に電池残量を検出し、前回の検出値との比較によって電池残量を検出してもよい。 As a configuration for detecting the remaining battery level of the main battery 8 in the remaining level detection means 6 of the detector 1, the remaining battery level of the main battery 8 is detected based on the voltage fluctuation tendency detected by the control unit 2.
When the remaining amount detection means 6 of the detector 1 detects that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1, the notification means 5 sets the remaining battery level of the main battery 8 to the first predetermined level. Informs that it is A level X1.
The first predetermined A level X1 is set to about 95% of the maximum remaining battery level of the main battery 8, for example. Further, for example, the first predetermined A level X1 is set to 2.4V when the maximum voltage value of the main battery 8 is 3.0V.
The remaining battery level detection means 6 detects the remaining battery level of the main battery 8 by detecting the voltage a predetermined number of times every predetermined time, and determining the average value of the detected voltage or the range of the detected voltage many times. The remaining battery level may be used, or the remaining battery level may be detected every predetermined time, and the remaining battery level may be detected by comparison with the previous detection value.

検知器１では、残量検出手段６が、主電池８の電池残量が第一所定ＡレベルＸ１よりも高い値の第二所定ＡレベルＸ２であることを検出したとき、報知手段５が、主電池８の電池残量が第二所定ＡレベルＸ２であることを報知する構成とすることもできる。
第二所定ＡレベルＸ２は、主電池８の電池残量が残り少ないことを報知する緊急性が第一所定ＡレベルＸ１よりも低いものであり、例えば、主電池８の最大の電池残量の約９７％に設定される。また例えば、第二所定ＡレベルＸ２は、主電池８の最大電圧値３．０Ｖのとき、２．６Ｖに設定される。 In the detector 1, when the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is the second predetermined A level X2 which is higher than the first predetermined A level X1, the notifying means 5 It can also be set as the structure which alert | reports that the battery remaining charge of the main battery 8 is the 2nd predetermined A level X2.
The second predetermined A level X2 has a lower urgency for notifying that the remaining battery level of the main battery 8 is lower than the first predetermined A level X1, for example, about the maximum remaining battery level of the main battery 8. Set to 97%. Further, for example, the second predetermined A level X2 is set to 2.6V when the maximum voltage value of the main battery 8 is 3.0V.

残量検出手段６が、主電池８の電池残量が第一所定ＡレベルＸ１よりも低い値の第三所定ＡレベルＸ３であることを検出したとき、報知手段５が、主電池８の電池残量が第三所定ＡレベルＸ３であることを報知する構成とすることもできる。
第三所定ＡレベルＸ３は、主電池８の電池残量が残り少ないことを報知する緊急性が第一所定ＡレベルＸ１よりも高いものであり、例えば、主電池８の最大の電池残量の約９０％に設定される。また例えば、第三所定ＡレベルＸ３は、主電池８の最大電圧値３．０Ｖのとき、２．２Ｖに設定される。 When the remaining amount detection means 6 detects that the remaining battery level of the main battery 8 is the third predetermined A level X3 which is lower than the first predetermined A level X1, the notification means 5 detects the battery of the main battery 8 It can also be set as the structure which alert | reports that residual amount is the 3rd predetermined A level X3.
The third predetermined A level X3 is higher in urgency for notifying that the remaining battery level of the main battery 8 is lower than the first predetermined A level X1, for example, about the maximum remaining battery level of the main battery 8 Set to 90%. Further, for example, the third predetermined A level X3 is set to 2.2V when the maximum voltage value of the main battery 8 is 3.0V.

検知器１では、主電池８の電池残量の所定Ａレベルが、第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３のうちから複数個の所定Ａレベル（例えば、第一所定ＡレベルＸ１と第二所定ＡレベルＸ２）に選択されて設定されてもよい。このとき、残量検出手段６が、主電池８の電池残量が前記設定される複数個の所定Ａレベルであることをそれぞれ検出したとき、報知手段５が、主電池８の電池残量が前記設定される複数個の所定Ａレベルであることをそれぞれ報知する。   In the detector 1, the predetermined A level of the remaining battery level of the main battery 8 is a plurality of predetermined A levels (for example, the first predetermined A level X1 and the first predetermined A level X1) among the first predetermined A level X1 to the third predetermined A level X3. The second predetermined A level X2) may be selected and set. At this time, when the remaining amount detection unit 6 detects that the remaining battery level of the main battery 8 is the predetermined A level, the notification unit 5 determines that the remaining battery level of the main battery 8 is high. Each of the preset A levels is notified.

以上のように、報知手段５が、主電池８の電池残量が第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３のうちから選択されて設定される複数個の所定Ａレベルであることを報知する、検知器１では、主電池８の電池残量が無くなる直前であることを、主電池８の電池残量に応じて複数段階で知らせることができる。
なお、主電池８の電池残量の所定Ａレベル（前記第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３のうちから選択された所定Ａレベル、または、第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３の値）は、予め設定されて設定の変更ができない構成とすることもでき、操作部７を操作することによって設定を変更することができる構成とすることもできる。 As described above, the notification unit 5 confirms that the remaining battery level of the main battery 8 is a plurality of predetermined A levels selected and set from the first predetermined A level X1 to the third predetermined A level X3. In the detector 1 to notify, it can be notified in a plurality of stages according to the remaining battery level of the main battery 8 that it is immediately before the remaining battery level of the main battery 8 runs out.
Note that a predetermined A level of the remaining battery level of the main battery 8 (a predetermined A level selected from the first predetermined A level X1 to the third predetermined A level X3, or a first predetermined A level X1 to a third predetermined level). The value of A level X3) can be set in advance and cannot be changed. Alternatively, the setting can be changed by operating the operation unit 7.

検知器１の残量検出手段６における補助電池９の電池残量を検出する構成として、計時手段によって計測される電源供給時間（累計の電源供給時間）に基づいて補助電池９の電池残量が検出される。
残量検出手段６が、補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを検出したとき、報知手段５が、補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを報知する。第一所定ＢレベルＹ１は、例えば、補助電池９の最大の電池残量の約９５％に設定される。計時手段によって計測される補助電池９の電源供給時間（累計の電源供給時間）がＴ１となったときに、補助電池９の電池残量が第一所定ＢレベルＹ１以下であることが残量検出手段６によって検出されて、補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを報知手段５が報知する。 As a configuration for detecting the battery remaining amount of the auxiliary battery 9 in the remaining amount detecting means 6 of the detector 1, the battery remaining amount of the auxiliary battery 9 is determined based on the power supply time (total power supply time) measured by the time measuring means. Detected.
When the remaining amount detecting means 6 detects that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1, the notifying means 5 determines that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1. Notify that. The first predetermined B level Y1 is set to about 95% of the maximum remaining battery level of the auxiliary battery 9, for example. When the power supply time (cumulative power supply time) of the auxiliary battery 9 measured by the time measuring means reaches T1, the remaining battery level of the auxiliary battery 9 is detected to be equal to or less than the first predetermined B level Y1. The notification means 5 notifies that the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1 as detected by the means 6.

検知器１では、残量検出手段６が、補助電池９の電池残量が第一所定ＢレベルＹ１よりも高い値の第二所定ＢレベルＹ２であることを検出したとき、報知手段５が、補助電池９の電池残量が第二所定ＢレベルＹ２であることを報知する構成とすることもできる。第二所定ＢレベルＹ２は、補助電池９の電池残量が残り少ないことを報知する緊急性が第一所定ＢレベルＹ１よりも低いものであり、例えば、補助電池９の最大の電池残量の約９７％に設定される。計時手段によって計測される補助電池９の電源供給時間（累計の電源供給時間）がＴ２となったときに、補助電池９の電池残量が第二所定ＢレベルＹ２以下であることが残量検出手段６によって検出されて、補助電池９の電池残量が第二所定ＢレベルＹ２以下であることを報知手段５が報知する。補助電池９の電源供給時間（累計の電源供給時間）Ｔ２は、Ｔ１よりも短い累計時間で設定される。   In the detector 1, when the remaining amount detection means 6 detects that the battery remaining amount of the auxiliary battery 9 is the second predetermined B level Y2 which is higher than the first predetermined B level Y1, the notification means 5 It can also be set as the structure which alert | reports that the battery remaining charge of the auxiliary battery 9 is the 2nd predetermined B level Y2. The second predetermined B level Y2 has a lower urgency for notifying that the remaining battery level of the auxiliary battery 9 is lower than the first predetermined B level Y1, and is, for example, about the maximum remaining battery level of the auxiliary battery 9. Set to 97%. When the power supply time (cumulative power supply time) of the auxiliary battery 9 measured by the time measuring means reaches T2, it is detected that the remaining battery level of the auxiliary battery 9 is equal to or lower than the second predetermined B level Y2. The notification means 5 notifies that the remaining battery level of the auxiliary battery 9 is not more than the second predetermined B level Y2 as detected by the means 6. The power supply time (cumulative power supply time) T2 of the auxiliary battery 9 is set to a cumulative time shorter than T1.

残量検出手段６が、補助電池９の電池残量が第一所定ＢレベルＹ１よりも低い値の第三所定ＢレベルＹ３であることを検出したとき、報知手段５が、補助電池９の電池残量が第三所定ＢレベルＹ３であることを報知する構成とすることもできる。第三所定ＢレベルＹ３は、補助電池９の電池残量が残り少ないことを報知する緊急性が第一所定ＢレベルＹ１よりも高いものであり、例えば、補助電池９の最大の電池残量の約９０％に設定される。計時手段によって計測される補助電池９の電源供給時間（累計の電源供給時間）がＴ３となったときに、補助電池９の電池残量が第三所定ＢレベルＹ３以下であることが残量検出手段６によって検出されて、補助電池９の電池残量が第三所定ＢレベルＹ３以下であることを報知手段５が報知する。補助電池９の電源供給時間（累計の電源供給時間）Ｔ３は、Ｔ１よりも長い累計時間で設定される。   When the remaining amount detecting means 6 detects that the remaining battery level of the auxiliary battery 9 is the third predetermined B level Y3 which is lower than the first predetermined B level Y1, the notifying means 5 detects the battery of the auxiliary battery 9 It can also be set as the structure which alert | reports that residual amount is the 3rd predetermined B level Y3. The third predetermined B level Y3 has a higher urgency for notifying that the remaining battery level of the auxiliary battery 9 is lower than the first predetermined B level Y1, for example, about the maximum remaining battery level of the auxiliary battery 9 Set to 90%. When the power supply time (cumulative power supply time) of the auxiliary battery 9 measured by the time measuring means reaches T3, the remaining battery level is detected to be less than or equal to the third predetermined B level Y3. The notification means 5 notifies that the remaining battery level of the auxiliary battery 9 is not more than the third predetermined B level Y3 as detected by the means 6. The power supply time (cumulative power supply time) T3 of the auxiliary battery 9 is set to a cumulative time longer than T1.

検知器１では、補助電池９の電池残量の所定Ｂレベルが、第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３のうちから複数個の所定Ｂレベル（例えば、第一所定ＢレベルＹ１と第二所定ＢレベルＹ２）に選択されて設定されてもよい。
このとき、残量検出手段６が、補助電池９の電池残量が前記設定される複数個の所所定Ｂレベルであることをそれぞれ検出したとき、報知手段５が、補助電池９の電池残量が前記設定される複数個の所定Ｂレベルであることをそれぞれ報知する。 In the detector 1, the predetermined B level of the remaining battery level of the auxiliary battery 9 is a plurality of predetermined B levels (for example, the first predetermined B level Y1 and the first predetermined B level Y1). The second predetermined B level Y2) may be selected and set.
At this time, when the remaining amount detecting means 6 detects that the remaining battery level of the auxiliary battery 9 is at a predetermined B level, the notification means 5 detects the remaining battery level of the auxiliary battery 9. Are informed that the predetermined B levels are set.

以上のように、報知手段５が、補助電池９の電池残量が第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３のうちから選択されて設定される複数個の所定Ｂレベルであることを報知する、検知器１では、補助電池９の電池残量が無くなる直前であることを、補助電池９の電池残量に応じて複数段階で知らせることができる。
なお、補助電池９の電池残量の所定Ｂレベル（前記第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３のうちから選択された所定Ｂレベル、または、第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３の値）は、予め設定されて設定の変更ができない構成とすることもでき、操作部７を操作することによって設定を変更することができる構成とすることもできる。 As described above, the notification unit 5 confirms that the remaining battery level of the auxiliary battery 9 is a plurality of predetermined B levels selected and set from the first predetermined B level Y1 to the third predetermined B level Y3. In the detector 1 to notify, it is possible to notify that the battery level of the auxiliary battery 9 is about to run out in a plurality of stages according to the battery level of the auxiliary battery 9.
A predetermined B level of the remaining battery level of the auxiliary battery 9 (a predetermined B level selected from the first predetermined B level Y1 to the third predetermined B level Y3, or a first predetermined B level Y1 to a third predetermined level). The value of the B level Y3) can be set in advance and cannot be changed. Alternatively, the setting can be changed by operating the operation unit 7.

次に、検知器１における、主電池８の電池残量が第一所定ＡレベルＸ１以下であること、または、補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であること、または、補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を報知手段５が報知する一連の動作について、図７を用いて説明する。   Next, in the detector 1, the remaining battery level of the main battery 8 is not more than the first predetermined A level X1, or the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1. When the amount detecting means 6 detects, the remaining battery level of the main battery 8 is not more than the first predetermined A level X1, or the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1, A series of operations in which the notification means 5 notifies will be described with reference to FIG.

図７に示すように、まず、検知器１では、残量検出手段６によって検出された主電池８の電池残量に基づいて、主電池８の電池残量が第一所定ＡレベルＸ１以下か否かについて制御部２が判断する（ステップＳ３１）。
主電池８の電池残量が第一所定ＡレベルＸ１以下でないと制御部２が判断した場合、ステップＳ３２に移行する。
主電池８の電池残量が第一所定ＡレベルＸ１以下と制御部２が判断した場合、ステップＳ３３に移行する。 As shown in FIG. 7, first, in the detector 1, based on the battery remaining amount of the main battery 8 detected by the remaining amount detecting means 6, is the battery remaining amount of the main battery 8 equal to or lower than the first predetermined A level X1? The controller 2 determines whether or not (step S31).
When the control unit 2 determines that the remaining battery level of the main battery 8 is not equal to or lower than the first predetermined A level X1, the process proceeds to step S32.
When the control unit 2 determines that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1, the process proceeds to step S33.

次に、残量検出手段６によって検出された補助電池９の電池残量に基づいて、補助電池９の電池残量が第一所定ＢレベルＹ１以下か否かについて制御部２が判断する（ステップＳ３２）。
補助電池９の電池残量が第一所定ＢレベルＹ１以下でないと制御部２が判断した場合、ステップＳ３１に移行する。
補助電池９の電池残量が第一所定ＢレベルＹ１以下と制御部２が判断した場合、ステップＳ３３に移行する。 Next, based on the remaining battery level of the auxiliary battery 9 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1 (step). S32).
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is not equal to or lower than the first predetermined B level Y1, the process proceeds to step S31.
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1, the process proceeds to step S33.

次に、主電池８の電池残量が第一所定ＡレベルＸ１以下であること、または、補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を報知手段５が報知する（ステップＳ３３）。   Next, the notifying means 5 notifies that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1 or that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1. (Step S33).

以上のようにして、主電池８の電池残量が第一所定ＡレベルＸ１以下であること、または、補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であること、または、補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を報知手段５が報知する。   As described above, it is detected that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1 or that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1. When the means 6 detects, it is informed that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1, or that the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1. Means 5 notifies.

以上のように、主電池８の電池残量が第一所定ＡレベルＸ１以下であること、または、補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を報知手段５が報知する、検知器１では、主電池８の電池残量が第一所定ＡレベルＸ１以下であること、または、補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを残量検出手段６が検出したときに報知手段５が報知することから、主電池８または補助電池９の電池残量が無くなる（電池切れ）ことを報知して、電池残量が無くなる直前まで主電池８または補助電池９を使用することができ、メンテナンス費用（主電池８または補助電池９の交換メンテナンス費用）が嵩むことを抑制することができる。
したがって、検知器１によれば、主電池８または補助電池９の交換を効率的に行うことができる。 As described above, the notification unit 5 indicates that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1, or that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1. In the detector 1 to notify, the remaining battery level of the main battery 8 is the first predetermined A level X1 or less, or the remaining battery level of the auxiliary battery 9 is the first predetermined B level Y1 or less. Since the notification means 5 notifies when the detection means 6 detects, the main battery 8 or the auxiliary battery 9 is informed that the remaining battery level of the main battery 8 or the auxiliary battery 9 is exhausted (battery is exhausted), and the main battery 8 is used until immediately before the remaining battery level is exhausted. Or the auxiliary | assistant battery 9 can be used and it can suppress that a maintenance expense (the replacement maintenance expense of the main battery 8 or the auxiliary | assistant battery 9) increases.
Therefore, according to the detector 1, the main battery 8 or the auxiliary battery 9 can be exchanged efficiently.

このとき、検知器１では、主電池８の電池残量の所定Ａレベルは、第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３のうちからいずれか一個の所定Ａレベル、または、複数個の所定Ａレベルに選択されて設定される構成とすることもできる。
また検知器１では、補助電池９の電池残量の所定Ｂレベルは、第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３のうちからいずれか一個の所定Ｂレベル、または、複数個の所定Ｂレベルに選択されて設定される構成とすることもできる。 At this time, in the detector 1, the predetermined A level of the remaining battery level of the main battery 8 is any one predetermined A level from the first predetermined A level X1 to the third predetermined A level X3, or a plurality of levels It can also be configured to be selected and set to a predetermined A level.
Further, in the detector 1, the predetermined B level of the remaining battery level of the auxiliary battery 9 is any one of the predetermined B levels Y1 to the third predetermined B level Y3 or a plurality of predetermined B levels. It can also be configured to be selected and set for the level.

次に、検知器１における、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を報知手段５が報知する一連の動作について、図８を用いて説明する。   Next, in the detector 1, the remaining amount detection means that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1. 6 detects that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1 and that the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1. A series of operations will be described with reference to FIG.

図８に示すように、まず、検知器１では、残量検出手段６によって検出された主電池８の電池残量に基づいて、主電池８の電池残量が第一所定ＡレベルＸ１以下か否かについて制御部２が判断する（ステップＳ４１）。
主電池８の電池残量が第一所定ＡレベルＸ１以下でないと制御部２が判断した場合、主電池８の電池残量が第一所定ＡレベルＸ１以下か否かについて制御部２が判断する動作（ステップＳ４１）を繰返し行う。
主電池８の電池残量が第一所定ＡレベルＸ１以下と制御部２が判断した場合、ステップＳ４２に移行する。 As shown in FIG. 8, first, in the detector 1, based on the battery remaining amount of the main battery 8 detected by the remaining amount detecting means 6, is the battery remaining amount of the main battery 8 less than or equal to the first predetermined A level X1? The control unit 2 determines whether or not (step S41).
When the control unit 2 determines that the remaining battery level of the main battery 8 is not equal to or lower than the first predetermined A level X1, the control unit 2 determines whether the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1. The operation (step S41) is repeated.
When the control unit 2 determines that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1, the process proceeds to step S42.

次に、残量検出手段６によって検出された補助電池９の電池残量に基づいて、補助電池９の電池残量が第一所定ＢレベルＹ１以下か否かについて制御部２が判断する（ステップＳ４２）。
補助電池９の電池残量が第一所定ＢレベルＹ１以下でないと制御部２が判断した場合、ステップＳ４１に移行する。
補助電池９の電池残量が第一所定ＢレベルＹ１以下と制御部２が判断した場合、ステップＳ４３に移行する。 Next, based on the remaining battery level of the auxiliary battery 9 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1 (step). S42).
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is not equal to or lower than the first predetermined B level Y1, the process proceeds to step S41.
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1, the process proceeds to step S43.

次に、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を報知手段５が報知する（ステップＳ４３）。   Next, the notification means 5 notifies that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1 and that the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1 (step S43). ).

以上のようにして、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を報知手段５が報知する。   As described above, the remaining amount detecting means 6 indicates that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1. When detected, the notification means 5 notifies that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1 and that the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1.

以上のように、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を報知手段５が報知する、検知器１では、主電池８または補助電池９のいずれか一方の電池残量が残り少ない状態では報知せず、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であるときに報知して、メンテナンス費用が嵩むことを抑制することができる。   As described above, the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1. The notification means 5 notifies that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1. The device 1 does not notify when the remaining battery level of either the main battery 8 or the auxiliary battery 9 is low, the battery level of the main battery 8 is equal to or lower than the first predetermined A level X1, and the battery of the auxiliary battery 9 When the remaining amount is equal to or lower than the first predetermined B level Y1, it is possible to prevent the maintenance cost from increasing.

このとき、検知器１では、主電池８の電池残量の所定Ｂレベルは、第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３のうちからいずれか一個の所定Ｂレベル（例えば、第二所定ＡレベルＸ２、または、第三所定ＡレベルＸ３）に選択されて設定される構成とすることもできる。
また検知器１では、補助電池９の電池残量の所定Ｂレベルは、第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３のうちからいずれか一個の所定Ｂレベル（例えば、第二所定ＢレベルＹ２、または、第三所定ＢレベルＹ３）に選択されて設定される構成とすることもできる。 At this time, in the detector 1, the predetermined B level of the remaining battery level of the main battery 8 is one predetermined B level (for example, a second predetermined level) from the first predetermined A level X1 to the third predetermined A level X3. It may be configured to be selected and set to A level X2 or third predetermined A level X3).
Further, in the detector 1, the predetermined B level of the remaining battery level of the auxiliary battery 9 is any one predetermined B level (for example, the second predetermined B level) from the first predetermined B level Y1 to the third predetermined B level Y3. Y2 or the third predetermined B level Y3) may be selected and set.

例えば、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第二所定ＢレベルＹ２以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第二所定ＢレベルＹ２以下であること、を報知手段５が報知する設定の検知器１では、主電池８または補助電池９のいずれか一方の電池残量が残り少ない状態では報知せず、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第二所定ＢレベルＹ２以下であるときに報知して、メンテナンス費用が嵩むことを抑制することができる。また、検知器１では、補助電池９の電池残量が無くなった状態となることをより確実に防止することができる。   For example, when the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the second predetermined B level Y2. The detector 1 is set so that the notification means 5 notifies that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the second predetermined B level Y2. Then, when the remaining battery level of either the main battery 8 or the auxiliary battery 9 is low, no notification is given, the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1, and the remaining battery level of the auxiliary battery 9 Is notified when the second predetermined B level is Y2 or less, and an increase in maintenance costs can be suppressed. Moreover, in the detector 1, it can prevent more reliably that it will be in the state where the battery remaining charge of the auxiliary battery 9 became exhausted.

例えば、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第三所定ＢレベルＹ３以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第三所定ＢレベルＹ３以下であること、を報知手段５が報知する設定の検知器１では、主電池８または補助電池９のいずれか一方の電池残量が残り少ない状態では報知せず、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第三所定ＢレベルＹ３以下であるときに報知して、電池残量が無くなる直前まで補助電池９を使用することができ、メンテナンス費用が嵩むことを抑制することができる。   For example, when the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the third predetermined B level Y3. The detector 1 is set to notify that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is not more than the third predetermined B level Y3. Then, when the remaining battery level of either the main battery 8 or the auxiliary battery 9 is low, no notification is given, the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1, and the remaining battery level of the auxiliary battery 9 Can be used when the battery level is equal to or lower than the third predetermined B level Y3, and the auxiliary battery 9 can be used until immediately before the remaining battery level is exhausted.

例えば、主電池８の電池残量が第二所定ＡレベルＸ２以下であり且つ補助電池９の電池残量が第二所定ＢレベルＹ２以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第二所定ＡレベルＸ２以下であり且つ補助電池９の電池残量が第二所定ＢレベルＹ２以下であること、を報知手段５が報知する設定の検知器１では、主電池８または補助電池９のいずれか一方の電池残量が残り少ない状態では報知せず、主電池８の電池残量が第二所定ＡレベルＸ２以下であり且つ補助電池９の電池残量が第二所定ＢレベルＹ２以下であるときに報知して、メンテナンス費用が嵩むことを抑制することができる。また、検知器１では、主電池８と補助電池９の電池残量が無くなった状態となることをより確実に防止することができる。   For example, when the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the second predetermined B level Y2. The detector 1 is set so that the notification means 5 notifies that the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the second predetermined B level Y2. Then, no notification is given when the remaining battery level of either the main battery 8 or the auxiliary battery 9 is low, the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2, and the remaining battery level of the auxiliary battery 9 Is notified when the second predetermined B level is Y2 or less, and an increase in maintenance costs can be suppressed. Moreover, in the detector 1, it can prevent more reliably that it will be in the state which the battery remaining of the main battery 8 and the auxiliary battery 9 became lost.

例えば、主電池８の電池残量が第二所定ＡレベルＸ２以下であり且つ補助電池９の電池残量が第三所定ＢレベルＹ３以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第二所定ＡレベルＸ２以下であり且つ補助電池９の電池残量が第三所定ＢレベルＹ３以下であること、を報知手段５が報知する設定の検知器１では、主電池８または補助電池９のいずれか一方の電池残量が残り少ない状態では報知せず、主電池８の電池残量が第二所定ＡレベルＸ２以下であり且つ補助電池９の電池残量が第三所定ＢレベルＹ３以下であるときに報知して、電池残量が無くなる直前まで補助電池９を使用することができ、メンテナンス費用が嵩むことを抑制することができる。また、検知器１では、主電池８の電池残量が無くなった状態となることをより確実に防止することができる。   For example, when the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the third predetermined B level Y3. The detector 1 is set so that the notification means 5 notifies that the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the third predetermined B level Y3. Then, no notification is given when the remaining battery level of either the main battery 8 or the auxiliary battery 9 is low, the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2, and the remaining battery level of the auxiliary battery 9 Can be used when the battery level is equal to or lower than the third predetermined B level Y3, and the auxiliary battery 9 can be used until immediately before the remaining battery level is exhausted. Moreover, in the detector 1, it can prevent more reliably that it will be in the state where the battery remaining charge of the main battery 8 became exhausted.

例えば、主電池８の電池残量が第三所定ＡレベルＸ３以下であり且つ補助電池９の電池残量が第三所定ＢレベルＹ３以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第三所定ＡレベルＸ３以下であり且つ補助電池９の電池残量が第三所定ＢレベルＹ３以下であること、を報知手段５が報知する設定の検知器１では、主電池８または補助電池９のいずれか一方の電池残量が残り少ない状態では報知せず、主電池８の電池残量が第三所定ＡレベルＸ３以下であり且つ補助電池９の電池残量が第三所定ＢレベルＹ３以下であるときに報知して、電池残量が無くなる直前まで主電池８と補助電池９を使用することができ、メンテナンス費用が嵩むことを抑制することができる。   For example, when the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is equal to or lower than the third predetermined A level X3 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the third predetermined B level Y3. The detector 1 is set so that the notification means 5 notifies that the remaining battery level of the main battery 8 is equal to or lower than the third predetermined A level X3 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the third predetermined B level Y3. Then, no notification is given when the remaining battery level of either the main battery 8 or the auxiliary battery 9 is low, the remaining battery level of the main battery 8 is equal to or lower than the third predetermined A level X3, and the remaining battery level of the auxiliary battery 9 Can be used when the battery level is equal to or lower than the third predetermined B level Y3, and the main battery 8 and the auxiliary battery 9 can be used until immediately before the remaining battery level is exhausted.

例えば、主電池８の電池残量が第二所定ＡレベルＸ２以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第二所定ＡレベルＸ２以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を報知手段５が報知する設定の検知器１では、主電池８または補助電池９のいずれか一方の電池残量が残り少ない状態では報知せず、主電池８の電池残量が第二所定ＡレベルＸ２以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であるときに報知して、メンテナンス費用が嵩むことを抑制することができる。また、検知器１では、主電池８の電池残量が無くなった状態となることをより確実に防止することができる。   For example, when the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1. The detector 1 is set so that the notification means 5 notifies that the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1. Then, no notification is given when the remaining battery level of either the main battery 8 or the auxiliary battery 9 is low, the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2, and the remaining battery level of the auxiliary battery 9 Is notified when it is equal to or lower than the first predetermined B level Y1, and an increase in maintenance costs can be suppressed. Moreover, in the detector 1, it can prevent more reliably that it will be in the state where the battery remaining charge of the main battery 8 became exhausted.

例えば、主電池８の電池残量が第三所定ＡレベルＸ３以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第三所定ＡレベルＸ３以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、を報知手段５が報知する設定の検知器１では、主電池８または補助電池９のいずれか一方の電池残量が残り少ない状態では報知せず、主電池８の電池残量が第三所定ＡレベルＸ３以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であるときに報知して、電池残量が無くなる直前まで主電池８を使用することができ、メンテナンス費用が嵩むことを抑制することができる。   For example, when the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is equal to or lower than the third predetermined A level X3 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1. The detector 1 is set so that the notification means 5 notifies that the remaining battery level of the main battery 8 is equal to or lower than the third predetermined A level X3 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1. Then, no notification is given when the remaining battery level of either the main battery 8 or the auxiliary battery 9 is low, the remaining battery level of the main battery 8 is equal to or lower than the third predetermined A level X3, and the remaining battery level of the auxiliary battery 9 Can be used when the battery level is equal to or lower than the first predetermined B level Y1, and the main battery 8 can be used until immediately before the remaining battery level is exhausted, thereby preventing an increase in maintenance costs.

検知器１では、主電池８の電池残量が第一所定ＡレベルＸ１以下であることまたは補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であることまたは補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを報知手段５が報知する設定と、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを報知手段５が報知する設定と、を組合わせて構成することもできる。
このとき、検知器１では、主電池８の電池残量の所定Ａレベルは、第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３のうちからいずれか一個の所定Ａレベル、または、複数個の所定Ａレベルに選択されて設定される構成とすることもできる。
また検知器１では、補助電池９の電池残量の所定Ｂレベルは、第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３のうちからいずれか一個の所定Ｂレベル、または、複数個の所定Ｂレベルに選択されて設定される構成とすることもできる。 In the detector 1, the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1 or that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1. The notification means 5 notifies that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1 or that the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1. When the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1, A configuration in which the notification means 5 notifies that the remaining battery level of the battery 8 is equal to or lower than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1 is combined. You can also
At this time, in the detector 1, the predetermined A level of the remaining battery level of the main battery 8 is any one predetermined A level from the first predetermined A level X1 to the third predetermined A level X3, or a plurality of levels It can also be configured to be selected and set to a predetermined A level.
Further, in the detector 1, the predetermined B level of the remaining battery level of the auxiliary battery 9 is any one of the predetermined B levels Y1 to the third predetermined B level Y3 or a plurality of predetermined B levels. It can also be configured to be selected and set for the level.

例えば、主電池８の電池残量が第一所定ＡレベルＸ１以下であること、補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、または、主電池８の電池残量が第二所定ＡレベルＸ２以下であり且つ補助電池９の電池残量が第二所定ＢレベルＹ２以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であること、補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、または、主電池８の電池残量が第二所定ＡレベルＸ２以下であり且つ補助電池９の電池残量が第二所定ＢレベルＹ２以下であること、を報知手段５が報知する設定の検知器１では、第一所定ＡレベルＸ１において主電池８の電池残量が無くなることを報知し、また、第一所定ＢレベルＹ１において補助電池９の電池残量が無くなることを報知して、電池残量が無くなる直前まで主電池８または補助電池９を使用することができ、メンテナンス費用が嵩むことを抑制することができる。さらに、検知器１では、主電池８の電池残量が第二所定ＡレベルＸ２となり且つ補助電池９の残量が第二所定ＢレベルＹ２となった状態で報知して、主電池８と補助電池９の電池残量が無くなった状態となることをより確実に防止することができる。   For example, the remaining battery level of the main battery 8 is lower than the first predetermined A level X1, the remaining battery level of the auxiliary battery 9 is lower than the first predetermined B level Y1, or the remaining battery level of the main battery 8 is When the remaining amount detecting means 6 detects that the battery level of the auxiliary battery 9 is equal to or lower than the second predetermined A level X2, and the battery level of the auxiliary battery 9 is equal to or lower than the second predetermined B level Y2, the remaining battery level of the main battery 8 is One predetermined A level X1 or lower, the remaining battery level of the auxiliary battery 9 is lower than the first predetermined B level Y1, or the remaining battery level of the main battery 8 is lower than the second predetermined A level X2 and auxiliary In the detector 1 set to notify that the remaining battery level of the battery 9 is equal to or lower than the second predetermined B level Y2, the remaining battery level of the main battery 8 is exhausted at the first predetermined A level X1. And the auxiliary battery 9 at the first predetermined B level Y1. To notify that the battery power is lost, until just before the battery is eliminated can use a primary battery 8 or the auxiliary battery 9, it is possible to suppress the increase maintenance costs. Furthermore, the detector 1 notifies the main battery 8 and the auxiliary battery 9 in a state where the remaining battery level of the main battery 8 becomes the second predetermined A level X2 and the remaining battery level of the auxiliary battery 9 reaches the second predetermined B level Y2. It can prevent more reliably that it will be in the state where the battery remaining charge of the battery 9 was lost.

例えば、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、または、主電池８の電池残量が第三所定ＡレベルＸ３以下であり且つ補助電池９の電池残量が第二所定ＢレベルＹ２以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、または、主電池８の電池残量が第三所定ＡレベルＸ３以下であり且つ補助電池９の電池残量が第二所定ＢレベルＹ２以下であること、を報知手段５が報知する設定の検知器１では、主電池８または補助電池９のいずれか一方の電池残量が残り少ない状態では報知せず、主電池８の電池残量が第一所定ＡレベルＸ１となり且つ補助電池９の残量が第一所定ＢレベルＹ１となった状態、または、主電池８の電池残量が第三所定ＡレベルＸ３となり且つ補助電池９の残量が第二所定ＢレベルＹ２となった状態で報知して、主電池８と補助電池９の電池残量が無くなった状態となることをより確実に防止することができる。   For example, the remaining battery level of the main battery 8 is lower than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is lower than the first predetermined B level Y1, or the remaining battery level of the main battery 8 is When the remaining amount detecting means 6 detects that the remaining battery level of the auxiliary battery 9 is less than or equal to the second predetermined B level Y2, the remaining battery level of the main battery 8 is first. The battery level of the auxiliary battery 9 is equal to or lower than the predetermined A level X1 and the battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1, or the battery level of the main battery 8 is equal to or lower than the third predetermined A level X3. In the detector 1 set so that the notification means 5 notifies that the remaining battery level of the battery is equal to or lower than the second predetermined B level Y2, the notification is made when the remaining battery level of either the main battery 8 or the auxiliary battery 9 is low. Without, the battery remaining amount of the main battery 8 is the first predetermined A level X1 And the remaining amount of the auxiliary battery 9 becomes the first predetermined B level Y1, or the remaining amount of the main battery 8 becomes the third predetermined A level X3 and the remaining amount of the auxiliary battery 9 becomes the second predetermined B level. It is possible to more reliably prevent the remaining state of the main battery 8 and the auxiliary battery 9 from being lost by informing in the state of Y2.

例えば、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、主電池８の電池残量が第三所定ＡレベルＸ３以下であること、または、補助電池９の電池残量が第三所定ＢレベルＹ３以下であること、を残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であること、主電池８の電池残量が第三所定ＡレベルＸ３以下であること、または、補助電池９の電池残量が第三所定ＢレベルＹ３以下であること、を報知手段５が報知する設定の検知器１では、主電池８の電池残量が第一所定ＡレベルＸ１となり、または、補助電池９の残量が第一所定ＢレベルＹ１となった状態では報知せず、主電池８の電池残量が第一所定ＡレベルＸ１となり且つ補助電池９の残量が第一所定ＢレベルＹ１となった状態で報知して、メンテナンス費用が嵩むことを抑制することができる。さらに、検知器１では、第三所定ＡレベルＸ３において主電池８の電池残量が無くなることを報知し、また、第三所定ＢレベルＹ３において補助電池９の電池残量が無くなることを報知して、主電池８または補助電池９の電池残量が無くなった状態となることをより確実に防止することができる。   For example, the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1, the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1, and the remaining battery level of the main battery 8 is equal to the third predetermined level. When the remaining amount detecting means 6 detects that the battery level of the auxiliary battery 9 is equal to or lower than the A level X3 or that the remaining battery level of the auxiliary battery 9 is equal to or lower than the third predetermined B level Y3, the remaining battery level of the main battery 8 One predetermined A level X1 or less and the remaining battery level of the auxiliary battery 9 is the first predetermined B level Y1 or less, the remaining battery level of the main battery 8 is the third predetermined A level X3 or less, or auxiliary In the detector 1 set to notify that the remaining battery level of the battery 9 is not more than the third predetermined B level Y3, the remaining battery level of the main battery 8 becomes the first predetermined A level X1, or Notification in the state where the remaining amount of the auxiliary battery 9 is the first predetermined B level Y1 In the state where the battery remaining amount of the main battery 8 becomes the first predetermined A level X1 and the remaining amount of the auxiliary battery 9 becomes the first predetermined B level Y1, it is possible to suppress an increase in maintenance costs. it can. Further, the detector 1 notifies that the remaining battery level of the main battery 8 is exhausted at the third predetermined A level X3, and notifies that the remaining battery level of the auxiliary battery 9 is exhausted at the third predetermined B level Y3. Thus, it is possible to more reliably prevent the main battery 8 or the auxiliary battery 9 from being depleted.

また、検知器１では、以上のように複数段階で報知手段５が報知する構成のときに、報知手段５が報知する条件毎に、報知手段５が報知する態様が異なるように構成することもできる。
例えば、報知手段５は、主電池８の電池残量が第一所定ＡレベルＸ１以下であるときに報知する態様と、補助電池９の電池残量が第一所定ＡレベルＸ１以下であるときに報知する態様と、主電池８の電池残量が第二所定ＡレベルＸ２以下であり且つ補助電池９の電池残量が第二所定ＡレベルＸ２以下であるときに報知する態様と、が異なるように構成される。
このように構成される検知器１では、報知手段５が報知する条件毎に、主電池８または補助電池９の電池残量が低下したことを作業者に認識させることができる。 In addition, the detector 1 may be configured so that the manner of notification by the notification unit 5 is different for each condition notified by the notification unit 5 when the notification unit 5 is configured to notify in multiple stages as described above. it can.
For example, the notifying means 5 notifies when the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1, and when the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined A level X1. The notification mode is different from the notification mode when the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the second predetermined A level X2. Configured.
In the detector 1 configured as described above, the operator can recognize that the remaining battery level of the main battery 8 or the auxiliary battery 9 has decreased for each condition notified by the notification means 5.

検知器１では、補助電池９の電池残量によって、報知手段５が報知する主電池８の電池残量の第一所定ＡレベルＸ１が変動する構成とすることもできる。
以下において、補助電池９の電池残量によって報知手段５が報知する主電池８の電池残量の第一所定ＡレベルＸ１が変動し、変動した主電池８の電池残量の第一所定ＡレベルＸ１であることを報知手段５が報知する一連の動作について、図９を用いて説明する。 The detector 1 may be configured such that the first predetermined A level X1 of the remaining battery level of the main battery 8 notified by the notification unit 5 varies depending on the remaining battery level of the auxiliary battery 9.
In the following, the first predetermined A level X1 of the remaining battery level of the main battery 8 that is notified by the notification means 5 according to the remaining battery level of the auxiliary battery 9 varies, and the first predetermined A level of the remaining battery level of the main battery 8 that has fluctuated. A series of operations in which the notification unit 5 notifies that X1 will be described with reference to FIG.

図９に示すように、まず、検知器１では、残量検出手段６が補助電池９の電池残量を検出する（ステップＳ５１）。
残量検出手段６が補助電池９の電池残量を検出した後、ステップＳ５２に移行する。 As shown in FIG. 9, first, in the detector 1, the remaining amount detecting means 6 detects the remaining amount of the auxiliary battery 9 (step S51).
After the remaining amount detecting means 6 detects the remaining battery level of the auxiliary battery 9, the process proceeds to step S52.

次に、残量検出手段６によって検出された補助電池９の電池残量によって、主電池８の電池残量の第一所定ＡレベルＸ１を変動させる制御を制御部２が行う（ステップＳ５２）。
このとき、制御部２は、残量検出手段６によって検出された補助電池９の電池残量が比較的多い場合には、主電池８の電池残量の第一所定ＡレベルＸ１の値を比較的低く設定し、残量検出手段６によって検出された補助電池９の電池残量が比較的少ない場合には、主電池８の電池残量の第一所定ＡレベルＸ１の値を比較的高く設定する制御を行う。
残量検出手段６によって検出された補助電池９の電池残量によって、主電池８の電池残量の第一所定ＡレベルＸ１を変動させる制御を制御部２が行った後、ステップＳ５３に移行する。 Next, the control unit 2 performs control to vary the first predetermined A level X1 of the remaining battery level of the main battery 8 according to the remaining battery level of the auxiliary battery 9 detected by the remaining battery level detection unit 6 (step S52).
At this time, the control unit 2 compares the value of the first predetermined A level X1 of the battery remaining amount of the main battery 8 when the remaining battery amount of the auxiliary battery 9 detected by the remaining amount detecting means 6 is relatively large. When the remaining battery level of the auxiliary battery 9 detected by the remaining battery level detection means 6 is relatively low, the value of the first predetermined A level X1 of the remaining battery level of the main battery 8 is set relatively high. Control.
After the control unit 2 performs control to vary the first predetermined A level X1 of the remaining battery level of the main battery 8 based on the remaining battery level of the auxiliary battery 9 detected by the remaining battery level detection unit 6, the process proceeds to step S53. .

次に、残量検出手段６が主電池８の電池残量を検出する（ステップＳ５３）。
残量検出手段６が主電池８の電池残量を検出した後、ステップＳ５４に移行する。 Next, the remaining amount detecting means 6 detects the remaining amount of the main battery 8 (step S53).
After the remaining amount detecting means 6 detects the remaining amount of the main battery 8, the process proceeds to step S54.

次に、残量検出手段６によって検出された主電池８の電池残量に基づいて、主電池８の電池残量が第一所定ＡレベルＸ１以下か否かについて制御部２が判断する（ステップＳ５４）。
このとき、ステップＳ５３において変動された第一所定ＡレベルＸ１に基づいて、主電池８の電池残量が第一所定ＡレベルＸ１以下か否かについて制御部２が判断する。
主電池８の電池残量が第一所定ＡレベルＸ１以下でないと制御部２が判断した場合、ステップＳ５１に移行する。
主電池８の電池残量が第一所定ＡレベルＸ１以下と制御部２が判断した場合、ステップＳ５５に移行する。 Next, based on the remaining battery level of the main battery 8 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the main battery 8 is equal to or less than the first predetermined A level X1 (step). S54).
At this time, the control unit 2 determines whether or not the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1 based on the first predetermined A level X1 changed in step S53.
When the control unit 2 determines that the remaining battery level of the main battery 8 is not equal to or lower than the first predetermined A level X1, the process proceeds to step S51.
When the control unit 2 determines that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1, the process proceeds to step S55.

次に、主電池８の電池残量が第一所定ＡレベルＸ１以下であることを報知手段５が報知する（ステップＳ５５）。   Next, the notifying means 5 notifies that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1 (step S55).

以上のようにして、補助電池９の電池残量によって報知手段５が報知する主電池８の電池残量の第一所定ＡレベルＸ１が変動し、変動した主電池８の電池残量の第一所定ＡレベルＸ１であることを報知手段５が報知する。   As described above, the first predetermined A level X1 of the remaining battery level of the main battery 8 that is notified by the notification unit 5 varies depending on the remaining battery level of the auxiliary battery 9, and the first remaining battery level of the main battery 8 that has changed. The notifying means 5 notifies that it is the predetermined A level X1.

報知手段５が報知する主電池８の電池残量の第一所定ＡレベルＸ１が変動する構成において、補助電池９の電池残量が第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３以下のいずれかによって主電池８の電池残量の第一所定ＡレベルＸ１が第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３のいずれかに変動し（または第一所定ＡレベルＸ１が変動せず）、変動した主電池８の電池残量の所定Ａレベル（または変動しない所定Ａレベル）であることを報知手段５が報知する構成とすることもできる。
以下において、補助電池９の電池残量が第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３以下のいずれかによって主電池８の電池残量の第一所定ＡレベルＸ１が第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３のいずれかに変動し、変動した主電池８の電池残量の所定Ａレベルであることを報知手段５が報知する一連の動作について、図１０を用いて説明する。 In the configuration in which the first predetermined A level X1 of the remaining battery level of the main battery 8 notified by the notification unit 5 varies, the remaining battery level of the auxiliary battery 9 is any of the first predetermined B level Y1 to the third predetermined B level Y3 or less. As a result, the first predetermined A level X1 of the remaining battery level of the main battery 8 changes to one of the first predetermined A level X1 to the third predetermined A level X3 (or the first predetermined A level X1 does not change). The notification means 5 can also be configured to notify that the remaining battery level of the main battery 8 that has changed is a predetermined A level (or a predetermined A level that does not change).
In the following, the first predetermined A level X1 of the remaining battery level of the main battery 8 is changed to the first predetermined A level X1 by the battery remaining amount of the auxiliary battery 9 being any of the first predetermined B level Y1 to the third predetermined B level Y3 or less. A series of operations in which the notification unit 5 notifies that the battery level of the main battery 8 that has changed to any one of the third predetermined A level X3 and has changed is the predetermined A level will be described with reference to FIG.

図１０に示すように、まず、検知器１では、残量検出手段６によって検出された補助電池９の電池残量に基づいて、補助電池９の電池残量が第三所定ＢレベルＹ３以下か否かについて制御部２が判断する（ステップＳ６１）。
補助電池９の電池残量が第三所定ＢレベルＹ３以下と制御部２が判断した場合、ステップＳ６２に移行する。
補助電池９の電池残量が第三所定ＢレベルＹ３以下でないと制御部２が判断した場合、ステップＳ６３に移行する。 As shown in FIG. 10, first, in the detector 1, based on the battery remaining amount of the auxiliary battery 9 detected by the remaining amount detecting means 6, is the battery remaining amount of the auxiliary battery 9 lower than the third predetermined B level Y3? The control unit 2 determines whether or not (step S61).
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is equal to or lower than the third predetermined B level Y3, the process proceeds to step S62.
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is not equal to or lower than the third predetermined B level Y3, the process proceeds to step S63.

次に、残量検出手段６によって検出された主電池８の電池残量に基づいて、主電池８の電池残量が第二所定ＡレベルＸ２以下か否かについて制御部２が判断する（ステップＳ６２）。
主電池８の電池残量が第二所定ＡレベルＸ２以下と制御部２が判断した場合、ステップＳ６７に移行する。
主電池８の電池残量が第二所定ＡレベルＸ２以下でないと制御部２が判断した場合、ステップＳ６１に移行する。 Next, based on the remaining battery level of the main battery 8 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2 (step). S62).
When the control unit 2 determines that the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2, the process proceeds to step S67.
When the control unit 2 determines that the remaining battery level of the main battery 8 is not equal to or less than the second predetermined A level X2, the process proceeds to step S61.

次に、残量検出手段６によって検出された補助電池９の電池残量に基づいて、補助電池９の電池残量が第一所定ＢレベルＹ１以下か否かについて制御部２が判断する（ステップＳ６３）。
補助電池９の電池残量が第一所定ＢレベルＹ１以下と制御部２が判断した場合、ステップＳ６４に移行する。
補助電池９の電池残量が第一所定ＢレベルＹ１以下でないと制御部２が判断した場合、ステップＳ６５に移行する。 Next, based on the remaining battery level of the auxiliary battery 9 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1 (step). S63).
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1, the process proceeds to step S64.
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is not equal to or lower than the first predetermined B level Y1, the process proceeds to step S65.

次に、残量検出手段６によって検出された主電池８の電池残量に基づいて、主電池８の電池残量が第一所定ＡレベルＸ１以下か否かについて制御部２が判断する（ステップＳ６４）。
主電池８の電池残量が第一所定ＡレベルＸ１以下と制御部２が判断した場合、ステップＳ６７に移行する。
主電池８の電池残量が第一所定ＡレベルＸ１以下でないと制御部２が判断した場合、ステップＳ６１に移行する。 Next, based on the remaining battery level of the main battery 8 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the main battery 8 is equal to or less than the first predetermined A level X1 (step). S64).
When the control unit 2 determines that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1, the process proceeds to step S67.
When the control unit 2 determines that the remaining battery level of the main battery 8 is not equal to or lower than the first predetermined A level X1, the process proceeds to step S61.

次に、残量検出手段６によって検出された補助電池９の電池残量に基づいて、補助電池９の電池残量が第二所定ＢレベルＹ２以下か否かについて制御部２が判断する（ステップＳ６５）。
補助電池９の電池残量が第二所定ＢレベルＹ２以下と制御部２が判断した場合、ステップＳ６６に移行する。
補助電池９の電池残量が第二所定ＢレベルＹ２以下でないと制御部２が判断した場合、ステップＳ６１に移行する。 Next, based on the remaining battery level of the auxiliary battery 9 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the auxiliary battery 9 is equal to or lower than the second predetermined B level Y2 (step). S65).
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is equal to or lower than the second predetermined B level Y2, the process proceeds to step S66.
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is not equal to or less than the second predetermined B level Y2, the process proceeds to step S61.

次に、残量検出手段６によって検出された主電池８の電池残量に基づいて、主電池８の電池残量が第三所定ＡレベルＸ３以下か否かについて制御部２が判断する（ステップＳ６６）。
主電池８の電池残量が第三所定ＡレベルＸ３以下と制御部２が判断した場合、ステップＳ６７に移行する。
主電池８の電池残量が第三所定ＡレベルＸ３以下でないと制御部２が判断した場合、ステップＳ６１に移行する。 Next, based on the remaining battery level of the main battery 8 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the main battery 8 is equal to or lower than a third predetermined A level X3 (step). S66).
When the control unit 2 determines that the remaining battery level of the main battery 8 is equal to or lower than the third predetermined A level X3, the process proceeds to step S67.
When the control unit 2 determines that the remaining battery level of the main battery 8 is not equal to or lower than the third predetermined A level X3, the process proceeds to step S61.

以上のようにして、補助電池９の電池残量が第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３以下のいずれかによって主電池８の電池残量の第一所定ＡレベルＸ１が第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３のいずれかに変動し、変動した主電池８の電池残量の所定Ａレベルであることを報知手段５が報知する。   As described above, the first predetermined A level X1 of the remaining battery level of the main battery 8 is set to the first predetermined level by the battery level of the auxiliary battery 9 being any of the first predetermined B level Y1 to the third predetermined B level Y3 or lower. The notification means 5 notifies that the level of the remaining battery level of the main battery 8 changes to any one of the A level X1 to the third predetermined A level X3.

以上のように、補助電池９の電池残量によって報知手段５が報知する主電池８の電池残量の第一所定ＡレベルＸ１が変動する、検知器１では、残量検出手段６によって検出された補助電池９の電池残量が比較的多い場合には、主電池８の電池残量の第一所定ＡレベルＸ１の値を比較的低く、残量検出手段６によって検出された補助電池９の電池残量が比較的少ない場合には、主電池８の電池残量の第一所定ＡレベルＸ１の値を比較的高く、緊急度に応じて主電池８の電池残量の第一所定ＡレベルＸ１を変動させる。
したがって、検知器１によれば、メンテナンス費用が嵩むことを抑制しつつ、主電池８と補助電池９の電池残量が無くなった状態となることをより確実に防止することができる。 As described above, the first predetermined A level X1 of the remaining battery level of the main battery 8 that is notified by the notification unit 5 varies depending on the remaining battery level of the auxiliary battery 9. When the remaining battery level of the auxiliary battery 9 is relatively large, the value of the first predetermined A level X1 of the remaining battery level of the main battery 8 is relatively low, and the auxiliary battery 9 detected by the remaining battery level detection means 6 When the remaining battery level is relatively low, the value of the first predetermined A level X1 of the remaining battery level of the main battery 8 is relatively high, and the first predetermined A level of the remaining battery level of the main battery 8 according to the degree of urgency Vary X1.
Therefore, according to the detector 1, it can prevent more reliably that the battery remaining of the main battery 8 and the auxiliary | assistant battery 9 will be lost, suppressing that a maintenance cost increases.

また以上のように、補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを残量検出手段６が検出したときには、報知手段５は、主電池８の電池残量が第一所定ＡレベルＸ１以下であることを残量検出手段６が検出したときに報知する、検知器１では、残量検出手段６によって検出された補助電池９の電池残量が第一所定ＢレベルＹ１の場合には、主電池８の電池残量の第一所定ＡレベルＸ１の値を変動させず、緊急度に応じて主電池８の電池残量の第一所定ＡレベルＸ１を設定する。
また以上のように、補助電池９の電池残量が第二所定ＢレベルＹ２以下であることを残量検出手段６が検出したときには、報知手段５は、主電池８の電池残量が第三所定ＡレベルＸ３以下であることを残量検出手段６が検出したときに報知し、補助電池９の電池残量が第三所定ＢレベルＹ３以下であることを残量検出手段６が検出したときには、報知手段５は、主電池８の電池残量が第二所定ＡレベルＸ２以下であることを残量検出手段６が検出したときに報知する、検知器１では、残量検出手段６によって検出された補助電池９の電池残量が比較的多い場合には、主電池８の電池残量の第一所定ＡレベルＸ１の値を比較的低く、残量検出手段６によって検出された補助電池９の電池残量が比較的少ない場合には、主電池８の電池残量の第一所定ＡレベルＸ１の値を比較的高く、緊急度に応じて主電池８の電池残量の第一所定ＡレベルＸ１を変動させる。
したがって、検知器１によれば、メンテナンス費用が嵩むことを抑制しつつ、主電池８と補助電池９の電池残量が無くなった状態となることをより確実に防止することができる。 Further, as described above, when the remaining amount detecting means 6 detects that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1, the notifying unit 5 determines that the remaining battery level of the main battery 8 is the first. In the detector 1, which notifies when the remaining amount detecting means 6 detects that it is equal to or lower than the predetermined A level X1, the remaining battery level of the auxiliary battery 9 detected by the remaining amount detecting means 6 is the first predetermined B level Y1. In this case, the first predetermined A level X1 of the remaining battery level of the main battery 8 is set according to the degree of urgency without changing the value of the first predetermined A level X1 of the remaining battery level of the main battery 8.
Further, as described above, when the remaining amount detecting means 6 detects that the remaining battery level of the auxiliary battery 9 is equal to or lower than the second predetermined B level Y2, the notifying unit 5 indicates that the remaining battery level of the main battery 8 is third. When the remaining amount detecting means 6 detects that the battery level of the auxiliary battery 9 is lower than the predetermined A level X3, and when the remaining capacity detector 6 detects that the remaining battery level of the auxiliary battery 9 is lower than the third predetermined B level Y3 The notification means 5 notifies when the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2. In the detector 1, the remaining amount detecting means 6 detects the remaining amount. When the remaining battery level of the auxiliary battery 9 is relatively large, the value of the first predetermined A level X1 of the remaining battery level of the main battery 8 is relatively low, and the auxiliary battery 9 detected by the remaining capacity detection unit 6 is detected. When the remaining battery level is relatively low, the first remaining battery level of the main battery 8 Relatively high value of the constant A level X1, varying the first predetermined level A X1 battery level of the main battery 8 depending on the urgency.
Therefore, according to the detector 1, it can prevent more reliably that the battery remaining of the main battery 8 and the auxiliary | assistant battery 9 will be lost, suppressing that a maintenance cost increases.

検知器１では、主電池８の電池残量によって、報知手段５が報知する補助電池９の電池残量の第一所定ＢレベルＹ１が変動する構成とすることもできる。
以下において、主電池８の電池残量によって報知手段５が報知する補助電池９の電池残量の第一所定ＢレベルＹ１が変動し、変動した補助電池９の電池残量の第一所定ＢレベルＹ１であることを報知手段５が報知する一連の動作について、図１１を用いて説明する。 The detector 1 may be configured such that the first predetermined B level Y1 of the remaining battery level of the auxiliary battery 9 notified by the notification unit 5 varies depending on the remaining battery level of the main battery 8.
In the following, the first predetermined B level Y1 of the remaining battery level of the auxiliary battery 9 notified by the notification unit 5 according to the remaining battery level of the main battery 8 varies, and the first predetermined B level of the remaining battery level of the auxiliary battery 9 that has fluctuated. A series of operations in which the notifying unit 5 notifies that it is Y1 will be described with reference to FIG.

図１１に示すように、まず、検知器１では、残量検出手段６が主電池８の電池残量を検出する（ステップＳ７１）。
残量検出手段６が主電池８の電池残量を検出した後、ステップＳ７２に移行する。 As shown in FIG. 11, first, in the detector 1, the remaining amount detecting means 6 detects the remaining amount of the main battery 8 (step S71).
After the remaining amount detecting means 6 detects the remaining battery level of the main battery 8, the process proceeds to step S72.

次に、残量検出手段６によって検出された主電池８の電池残量によって、補助電池９の電池残量の第一所定ＢレベルＹ１を変動させる制御を制御部２が行う（ステップＳ７２）。
このとき、制御部２は、残量検出手段６によって検出された主電池８の電池残量が比較的多い場合には、補助電池９の電池残量の第一所定ＢレベルＹ１の値を比較的低く設定し、残量検出手段６によって検出された主電池８の電池残量が比較的少ない場合には、補助電池９の電池残量の第一所定ＢレベルＹ１の値を比較的高く設定する制御を行う。
残量検出手段６によって検出された主電池８の電池残量によって、補助電池９の電池残量の第一所定ＢレベルＹ１を変動させる制御を制御部２が行った後、ステップＳ７３に移行する。 Next, the control unit 2 performs control to vary the first predetermined B level Y1 of the battery remaining amount of the auxiliary battery 9 according to the battery remaining amount of the main battery 8 detected by the remaining amount detecting means 6 (step S72).
At this time, the control unit 2 compares the value of the first predetermined B level Y1 of the battery remaining amount of the auxiliary battery 9 when the remaining amount of the main battery 8 detected by the remaining amount detecting means 6 is relatively large. If the remaining amount of the main battery 8 detected by the remaining amount detection means 6 is relatively low, the value of the first predetermined B level Y1 of the remaining amount of the auxiliary battery 9 is set relatively high. Control.
After the control unit 2 performs control to vary the first predetermined B level Y1 of the battery remaining amount of the auxiliary battery 9 according to the battery remaining amount of the main battery 8 detected by the remaining amount detecting means 6, the process proceeds to step S73. .

次に、残量検出手段６が補助電池９の電池残量を検出する（ステップＳ７３）。
残量検出手段６が補助電池９の電池残量を検出した後、ステップＳ７４に移行する。 Next, the remaining amount detecting means 6 detects the remaining battery level of the auxiliary battery 9 (step S73).
After the remaining amount detecting means 6 detects the remaining battery level of the auxiliary battery 9, the process proceeds to step S74.

次に、残量検出手段６によって検出された補助電池９の電池残量に基づいて、補助助電池の電池残量が第一所定ＢレベルＹ１以下か否かについて制御部２が判断する（ステップＳ７４）。
このとき、ステップＳ７３において変動された第一所定ＢレベルＹ１に基づいて、補助電池９の電池残量が第一所定ＢレベルＹ１以下か否かについて制御部２が判断する。
補助電池９の電池残量が第一所定ＢレベルＹ１以下でないと制御部２が判断した場合、ステップＳ７１に移行する。
補助電池９の電池残量が第一所定ＢレベルＹ１以下と制御部２が判断した場合、ステップＳ７５に移行する。 Next, based on the remaining battery level of the auxiliary battery 9 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the auxiliary battery is equal to or lower than the first predetermined B level Y1 (step). S74).
At this time, the control unit 2 determines whether or not the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1 based on the first predetermined B level Y1 changed in step S73.
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is not equal to or lower than the first predetermined B level Y1, the process proceeds to step S71.
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1, the process proceeds to step S75.

次に、補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを報知手段５が報知する（ステップＳ７５）。   Next, the notification means 5 notifies that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1 (step S75).

以上のようにして、主電池８の電池残量によって報知手段５が報知する補助電池９の電池残量の第一所定ＢレベルＹ１が変動し、変動した補助電池９の電池残量の第一所定ＢレベルＹ１であることを報知手段５が報知する。   As described above, the first predetermined B level Y1 of the remaining battery level of the auxiliary battery 9 notified by the notification unit 5 varies depending on the remaining battery level of the main battery 8, and the first remaining battery level of the changed auxiliary battery 9 varies. The notifying means 5 notifies that it is the predetermined B level Y1.

報知手段５が報知する補助電池９の電池残量の第一所定ＢレベルＹ１が変動する構成において、主電池８の電池残量が第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３以下のいずれかによって補助電池９の電池残量の第一所定ＢレベルＹ１が第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３のいずれかに変動し（または第一所定ＢレベルＹ１が変動せず）、変動した補助電池９の電池残量の所定Ｂレベル（または変動しない所定Ｂレベル）であることを報知手段５が報知する構成とすることもできる。
以下において、主電池８の電池残量が第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３以下のいずれかによって補助電池９の電池残量の第一所定ＢレベルＹ１が第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３のいずれかに変動し、変動した補助電池９の電池残量の所定Ｂレベルであることを報知手段５が報知する一連の動作について、図１２を用いて説明する。 In the configuration in which the first predetermined B level Y1 of the remaining battery level of the auxiliary battery 9 notified by the notification unit 5 varies, the remaining battery level of the main battery 8 is any of the first predetermined A level X1 to the third predetermined A level X3 or less. As a result, the first predetermined B level Y1 of the remaining battery level of the auxiliary battery 9 changes to one of the first predetermined B level Y1 to the third predetermined B level Y3 (or the first predetermined B level Y1 does not change). The notification means 5 can also be configured to notify that the battery level of the auxiliary battery 9 that has changed is a predetermined B level (or a predetermined B level that does not change).
In the following, the first predetermined B level Y1 of the battery remaining amount of the auxiliary battery 9 is changed to the first predetermined B level Y1 by the battery remaining amount of the main battery 8 being any of the first predetermined A level X1 to the third predetermined A level X3 or less. A series of operations in which the notification unit 5 notifies that the battery level of the auxiliary battery 9 that has changed to any one of the third predetermined B level Y3 and has changed is the predetermined B level will be described with reference to FIG.

図１２に示すように、まず、検知器１では、残量検出手段６によって検出された主電池８の電池残量に基づいて、主電池８の電池残量が第三所定ＡレベルＸ３以下か否かについて制御部２が判断する（ステップＳ８１）。
主電池８の電池残量が第三所定ＡレベルＸ３以下と制御部２が判断した場合、ステップＳ８２に移行する。
主電池８の電池残量が第三所定ＡレベルＸ３以下でないと制御部２が判断した場合、ステップＳ８３に移行する。 As shown in FIG. 12, first, in the detector 1, based on the battery remaining amount of the main battery 8 detected by the remaining amount detecting means 6, is the battery remaining amount of the main battery 8 less than or equal to the third predetermined A level X3? The control unit 2 determines whether or not (step S81).
When the control unit 2 determines that the remaining battery level of the main battery 8 is equal to or lower than the third predetermined A level X3, the process proceeds to step S82.
When the control unit 2 determines that the remaining battery level of the main battery 8 is not equal to or lower than the third predetermined A level X3, the process proceeds to step S83.

次に、残量検出手段６によって検出された補助電池９の電池残量に基づいて、補助電池９の電池残量が第二所定ＢレベルＹ２以下か否かについて制御部２が判断する（ステップＳ８２）。
補助電池９の電池残量が第二所定ＢレベルＹ２以下と制御部２が判断した場合、ステップＳ８７に移行する。
補助電池９の電池残量が第二所定ＢレベルＹ２以下でないと制御部２が判断した場合、ステップＳ８１に移行する。 Next, based on the remaining battery level of the auxiliary battery 9 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the auxiliary battery 9 is equal to or lower than the second predetermined B level Y2 (step). S82).
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is equal to or lower than the second predetermined B level Y2, the process proceeds to step S87.
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is not equal to or less than the second predetermined B level Y2, the process proceeds to step S81.

次に、残量検出手段６によって検出された主電池８の電池残量に基づいて、主電池８の電池残量が第一所定ＡレベルＸ１以下か否かについて制御部２が判断する（ステップＳ８３）。
主電池８の電池残量が第一所定ＡレベルＸ１以下と制御部２が判断した場合、ステップＳ８４に移行する。
主電池８の電池残量が第一所定ＡレベルＸ１以下でないと制御部２が判断した場合、ステップＳ８５に移行する。 Next, based on the remaining battery level of the main battery 8 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the main battery 8 is equal to or less than the first predetermined A level X1 (step). S83).
When the control unit 2 determines that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1, the process proceeds to step S84.
When the control unit 2 determines that the remaining battery level of the main battery 8 is not equal to or lower than the first predetermined A level X1, the process proceeds to step S85.

次に、残量検出手段６によって検出された補助電池９の電池残量に基づいて、補助電池９の電池残量が第一所定ＢレベルＹ１以下か否かについて制御部２が判断する（ステップＳ８４）。
補助電池９の電池残量が第一所定ＢレベルＹ１以下と制御部２が判断した場合、ステップＳ８７に移行する。
補助電池９の電池残量が第一所定ＢレベルＹ１以下でないと制御部２が判断した場合、ステップＳ８１に移行する。 Next, based on the remaining battery level of the auxiliary battery 9 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1 (step). S84).
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1, the process proceeds to step S87.
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is not equal to or lower than the first predetermined B level Y1, the process proceeds to step S81.

次に、残量検出手段６によって検出された主電池８の電池残量に基づいて、主電池８の電池残量が第二所定ＡレベルＸ２以下か否かについて制御部２が判断する（ステップＳ８５）。
主電池８の電池残量が第二所定ＡレベルＸ２以下と制御部２が判断した場合、ステップＳ８６に移行する。
主電池８の電池残量が第二所定ＡレベルＸ２以下でないと制御部２が判断した場合、ステップＳ８１に移行する。 Next, based on the remaining battery level of the main battery 8 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2 (step). S85).
When the control unit 2 determines that the remaining battery level of the main battery 8 is equal to or lower than the second predetermined A level X2, the process proceeds to step S86.
When the control unit 2 determines that the remaining battery level of the main battery 8 is not equal to or less than the second predetermined A level X2, the process proceeds to step S81.

次に、残量検出手段６によって検出された補助電池９の電池残量に基づいて、補助電池９の電池残量が第三所定ＢレベルＹ３以下か否かについて制御部２が判断する（ステップＳ８６）。
補助電池９の電池残量が第三所定ＢレベルＹ３以下と制御部２が判断した場合、ステップＳ８７に移行する。
補助電池９の電池残量が第三所定ＢレベルＹ３以下でないと制御部２が判断した場合、ステップＳ８１に移行する。 Next, based on the remaining battery level of the auxiliary battery 9 detected by the remaining battery level detection means 6, the control unit 2 determines whether or not the remaining battery level of the auxiliary battery 9 is equal to or lower than the third predetermined B level Y3 (step). S86).
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is equal to or lower than the third predetermined B level Y3, the process proceeds to step S87.
When the control unit 2 determines that the remaining battery level of the auxiliary battery 9 is not equal to or lower than the third predetermined B level Y3, the process proceeds to step S81.

以上のようにして、主電池８の電池残量が第一所定ＡレベルＸ１〜第三所定ＡレベルＸ３以下のいずれかによって補助電池９の電池残量の第一所定ＢレベルＹ１が第一所定ＢレベルＹ１〜第三所定ＢレベルＹ３のいずれかに変動し、変動した補助電池９の電池残量の第一所定ＢレベルＹ１であることを報知手段５が報知する。   As described above, the first predetermined B level Y1 of the remaining battery level of the auxiliary battery 9 is set to the first predetermined level by the battery level of the main battery 8 being any one of the first predetermined A level X1 to the third predetermined A level X3 or lower. The notification means 5 notifies that the battery level of the auxiliary battery 9 has changed to any one of the B level Y1 to the third predetermined B level Y3 and is the first predetermined B level Y1.

以上のように、主電池８の電池残量によって報知手段５が報知する補助電池９の電池残量の第一所定ＢレベルＹ１が変動する、検知器１では、残量検出手段６によって検出された主電池８の電池残量が比較的多い場合には、補助電池９の電池残量の第一所定ＢレベルＹ１の値を比較的低く、残量検出手段６によって検出された主電池８の電池残量が比較的少ない場合には、補助電池９の電池残量の第一所定ＢレベルＹ１の値を比較的高く、緊急度に応じて補助電池９の電池残量の第一所定ＢレベルＹ１を変動させる。
したがって、検知器１によれば、メンテナンス費用が嵩むことを抑制しつつ、主電池８と補助電池９の電池残量が無くなった状態となることをより確実に防止することができる。 As described above, the first predetermined B level Y1 of the remaining battery level of the auxiliary battery 9 that is notified by the notification unit 5 varies depending on the remaining battery level of the main battery 8. In the detector 1, the remaining amount detection unit 6 detects the battery level. When the remaining amount of the main battery 8 is relatively large, the value of the first predetermined B level Y1 of the remaining amount of the auxiliary battery 9 is relatively low, and the main battery 8 detected by the remaining amount detecting means 6 When the remaining battery level is relatively low, the value of the first predetermined B level Y1 of the remaining battery level of the auxiliary battery 9 is relatively high, and the first predetermined B level of the remaining battery level of the auxiliary battery 9 according to the degree of urgency Vary Y1.
Therefore, according to the detector 1, it can prevent more reliably that the battery remaining of the main battery 8 and the auxiliary | assistant battery 9 will be lost, suppressing that a maintenance cost increases.

検知器１では、主電池８の電池残量が第一所定ＡレベルＸ１以下であることまたは補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であることまたは補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを報知手段５が報知する設定と、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを残量検出手段６が検出したときに、主電池８の電池残量が第一所定ＡレベルＸ１以下であり且つ補助電池９の電池残量が第一所定ＢレベルＹ１以下であることを報知手段５が報知する設定と、を組合わせて構成することに加えて、補助電池９の電池残量によって報知手段５が報知する主電池８の電池残量の第一所定ＡレベルＸ１が変動する構成とし、また、主電池８の電池残量によって報知手段５が報知する補助電池９の電池残量の第一所定ＢレベルＹ１が変動する構成とすることもできる。   In the detector 1, the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is equal to or lower than the first predetermined A level X1 or that the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1. The notification means 5 notifies that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1 or that the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1. When the remaining amount detecting means 6 detects that the remaining battery level of the main battery 8 is not more than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is not more than the first predetermined B level Y1, A configuration in which the notification means 5 notifies that the remaining battery level of the battery 8 is equal to or lower than the first predetermined A level X1 and the remaining battery level of the auxiliary battery 9 is equal to or lower than the first predetermined B level Y1 is combined. In addition to the notification means 5 depending on the remaining battery level of the auxiliary battery 9. The first predetermined A level X1 of the remaining battery level of the main battery 8 to be notified varies, and the first predetermined B level of the remaining battery level of the auxiliary battery 9 that is notified by the notification means 5 according to the remaining battery level of the main battery 8. A configuration in which the level Y1 varies can also be adopted.

１ 検知器
２ 制御部
３ センサ（検知手段）
４ 計時手段
５ 報知手段
６ 残量検出手段
７ 操作部
８ 主電池
９ 補助電池
１０ 記憶装置
１１ 表示部
１２ ランプ部 DESCRIPTION OF SYMBOLS 1 Detector 2 Control part 3 Sensor (detection means)
4 Timekeeping means 5 Notification means 6 Remaining amount detection means 7 Operation section 8 Main battery 9 Auxiliary battery 10 Storage device 11 Display section 12 Lamp section

Claims (6)

周辺大気中における所定の被検知ガスを検知する検知器であって、
計時手段に電源供給を行う主電池と、
前記主電池から前記計時手段への電源供給が行われないときに前記計時手段に電源供給を行う補助電池と、を備え、
前記計時手段は、前記補助電池の電源供給時間を計測する、検知器。 A detector for detecting a predetermined gas to be detected in the surrounding atmosphere,
A main battery for supplying power to the timing means;
An auxiliary battery that supplies power to the timing means when power is not supplied from the main battery to the timing means,
The time measuring means is a detector for measuring a power supply time of the auxiliary battery. 前記主電池は、前記計時手段を含む各機能部に電源供給を行い、
前記補助電池は、前記計時手段のみに電源供給を行う、
請求項１に記載の検知器。 The main battery supplies power to each functional unit including the time measuring means,
The auxiliary battery supplies power only to the timing means.
The detector according to claim 1. 前記補助電池の電池残量を検出する残量検出手段を備える、
請求項１または２に記載の検知器。 Comprising a remaining amount detecting means for detecting a remaining battery level of the auxiliary battery,
The detector according to claim 1 or 2. 前記残量検出手段は、前記主電池の電池残量も検出し、
前記残量検出手段は、前記主電池の電圧の変動傾向に基づいて前記主電池の電池残量を検出し、前記補助電池の電源供給時間に基づいて前記補助電池の電池残量を検出する、
請求項３に記載の検知器。 The remaining amount detecting means also detects a remaining battery level of the main battery,
The remaining amount detecting means detects a remaining battery level of the main battery based on a fluctuation tendency of the voltage of the main battery, and detects a remaining battery level of the auxiliary battery based on a power supply time of the auxiliary battery.
The detector according to claim 3. 前記主電池または前記補助電池の電池残量が低下したことを報知する報知手段をさらに備え、
前記報知手段は、前記主電池の電池残量が低下したことを報知する態様と、前記補助電池の電池残量が低下したことを報知する態様とが異なるように構成される、
請求項４に記載の検知器。 A notification means for notifying that a remaining battery level of the main battery or the auxiliary battery has decreased;
The notification means is configured so that a mode for notifying that the remaining battery level of the main battery has decreased and a mode for notifying that the battery level of the auxiliary battery has decreased are different.
The detector according to claim 4. 前記報知手段は、前記主電池の電圧の変動傾向に応じて前記主電池の電池残量の低下を段階的に報知し、前記補助電池の電源供給時間が所定時間以上となったときに前記補助電池の電池残量が低下したことを報知する、
請求項５に記載の検知器。 The notification means notifies stepwise of a decrease in the remaining battery level of the main battery according to the fluctuation tendency of the voltage of the main battery, and the auxiliary battery is turned on when the power supply time of the auxiliary battery reaches a predetermined time or more. Notify that the battery charge is low,
The detector according to claim 5.
JP2015002657U 2015-05-27 2015-05-27 Detector Expired - Fee Related JP3199141U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021128089A (en) * 2020-02-14 2021-09-02 新コスモス電機株式会社 Gas detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021128089A (en) * 2020-02-14 2021-09-02 新コスモス電機株式会社 Gas detector
JP7404097B2 (en) 2020-02-14 2023-12-25 新コスモス電機株式会社 gas detector

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