JPH0311302U - - Google Patents

Info

Publication number
JPH0311302U
JPH0311302U JP1989071642U JP7164289U JPH0311302U JP H0311302 U JPH0311302 U JP H0311302U JP 1989071642 U JP1989071642 U JP 1989071642U JP 7164289 U JP7164289 U JP 7164289U JP H0311302 U JPH0311302 U JP H0311302U
Authority
JP
Japan
Prior art keywords
battery
relay
guided vehicle
auxiliary battery
normally
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1989071642U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989071642U priority Critical patent/JPH0311302U/ja
Publication of JPH0311302U publication Critical patent/JPH0311302U/ja
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図〜第２図は夫々本考案の一実施例を示す
側面図および接続図である。また、第３図は従来
例を示す接続図である。 １：無人搬送車、２：主バツテリー、４：駆動
制御装置、７：バツテリー放電検知器、８：リレ
ー、８ａ：常時閉接点、８ｂ：常時開接点、９：
補助バツテリー、１０：充電回路。 1 and 2 are a side view and a connection diagram showing an embodiment of the present invention, respectively. Moreover, FIG. 3 is a connection diagram showing a conventional example. 1 : Automatic guided vehicle, 2: Main battery, 4: Drive control device, 7: Battery discharge detector, 8: Relay, 8a: Normally closed contact, 8b: Normally open contact, 9:
Auxiliary battery, 10: Charging circuit.

Claims (1)

【実用新案登録請求の範囲】 (1) 無人搬送車における主バツテリーの放電が
限界値直前となつたことを検知するバツテリー放
電検知器、この放電検知器の信号に基づいて作動
するリレー、主バツテリーとモータ駆動制御装置
の間に接続された上記リレーの常時閉接点、補助
バツテリーとモータ駆動制御装置との間に接続さ
れる上記リレーの常時開接点とを備え、上記バツ
テリー放電検知器が検知信号を出したときは、こ
の検知信号にもとずき上記リレーを作動し、その
常時閉接点を開くと共に、上記リレーの常時開接
点を閉ざして上記補助バツテリーからモータ駆動
制御装置への給電を行うようにしたことを特徴と
する無人搬送車の非常電源装置。 (2) 補助バツテリーの充電回路を無人搬送車に
搭載し、この充電回路により主バツテリーから補
助バツテリーの充電を行うようにした請求項１記
載の無人搬送車の非常電源装置。[Scope of Claim for Utility Model Registration] (1) A battery discharge detector that detects when the discharge of the main battery in an automatic guided vehicle reaches a limit value, a relay that operates based on the signal from this discharge detector, and the main battery. and a normally closed contact of the relay connected between the auxiliary battery and the motor drive control device, and a normally open contact of the relay connected between the auxiliary battery and the motor drive control device, the battery discharge detector receiving a detection signal. When the above-mentioned relay is activated based on this detection signal, the normally-closed contact of the relay is opened, and the normally-open contact of the above-mentioned relay is closed to supply power from the auxiliary battery to the motor drive control device. An emergency power supply device for an unmanned guided vehicle, characterized by: (2) The emergency power supply device for an automatic guided vehicle according to claim 1, wherein a charging circuit for the auxiliary battery is mounted on the automatic guided vehicle, and the auxiliary battery is charged from the main battery by this charging circuit.
JP1989071642U 1989-06-21 1989-06-21 Pending JPH0311302U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989071642U JPH0311302U (en) 1989-06-21 1989-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989071642U JPH0311302U (en) 1989-06-21 1989-06-21

Publications (1)

Publication Number Publication Date
JPH0311302U true JPH0311302U (en) 1991-02-04

Family

ID=31608854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989071642U Pending JPH0311302U (en) 1989-06-21 1989-06-21

Country Status (1)

Country Link
JP (1) JPH0311302U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101030615B1 (en) * 2009-12-04 2011-04-20 주식회사 엘지화학 Battery changer and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101030615B1 (en) * 2009-12-04 2011-04-20 주식회사 엘지화학 Battery changer and method

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