JPH112582A - Gas concentration distribution detecting method in dangerous material warehouse - Google Patents
Gas concentration distribution detecting method in dangerous material warehouseInfo
- Publication number
- JPH112582A JPH112582A JP17096297A JP17096297A JPH112582A JP H112582 A JPH112582 A JP H112582A JP 17096297 A JP17096297 A JP 17096297A JP 17096297 A JP17096297 A JP 17096297A JP H112582 A JPH112582 A JP H112582A
- Authority
- JP
- Japan
- Prior art keywords
- gas concentration
- warehouse
- control machine
- scanner
- center control
- 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
Links
- 238000000034 method Methods 0.000 title claims 2
- 238000001514 detection method Methods 0.000 claims abstract description 11
- RKWPZPDLTYBKCL-RVZGXXANSA-N meproscillarin Chemical compound O[C@@H]1[C@H](O)[C@@H](OC)[C@H](C)O[C@H]1O[C@@H]1C=C2CC[C@H]3[C@@]4(O)CC[C@H](C5=COC(=O)C=C5)[C@@]4(C)CC[C@@H]3[C@@]2(C)CC1 RKWPZPDLTYBKCL-RVZGXXANSA-N 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 239000000383 hazardous chemical Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、危険物を保管する倉庫
でバッテリ式フォ−クリフトを使用する場合、該バッテ
リ式フォ−クリフト内に搭載した制御装置で発生するス
パ−クによる爆発事故を防止せんとしたものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the use of a battery-powered forklift in a warehouse for storing hazardous materials, which prevents an explosion caused by a spark caused by a control device mounted in the battery-powered forklift. It is something that was prevented.
【０００２】[0002]
【従来の技術】従来、危険物を保管する倉庫で危険を検
知するガス濃度検知装置が一カ所に設置されていた。2. Description of the Related Art Conventionally, a gas concentration detecting device for detecting a danger in a warehouse for storing a dangerous substance has been installed at one place.
【０００３】[0003]
【解決すべき課題】従来は、上述のように、危険物を保
管する倉庫で危険を検知するガス濃度検知装置が一カ所
に設置する構成にあっては、危険性を知ることが出来る
が、どの場所から、どの程度漏れ、一定時間後にガス濃
度が上がり、拡散状況を知りどの程度の危険性が上昇す
るか予知することができないという課題があった。Conventionally, as described above, in a configuration in which a gas concentration detecting device for detecting a danger in a warehouse for storing a dangerous substance is installed in one place, the danger can be known. There is a problem that it is not possible to know from which location, how much leakage, the gas concentration increases after a certain period of time, the diffusion status, and the degree of danger increases.
【０００４】[0004]
【課題を解決する手段】本発明は、上述のように、危険
物を保管する倉庫で使用するフォ−クリフトにガス濃度
検知センサ−とスキャナ−とを設け、棚に貼付したロケ
−ション位置を示すバ−コ−ドを上記バ−コ−ドを上記
スキャナ−で読み込み、該スキャナ−で読み込んだロケ
−ション位置信号と、上記ガス濃度検知センサ−の濃度
信号とを中央管理機に送信し、該中央管理機でガス濃度
分布をマップに形成して、上述の課題を解決せんとした
ものである。As described above, according to the present invention, a gas concentration detection sensor and a scanner are provided on a forklift used in a warehouse for storing dangerous goods, and a location position attached to a shelf is determined. The bar code shown is read by the scanner, and the location signal read by the scanner and the concentration signal of the gas concentration detection sensor are transmitted to the central control unit. The above-mentioned problem has been solved by forming a gas concentration distribution in a map by the central control device.
【０００５】[0005]
【実施例】本発明の一実施例を図１、図２に基づき説明
すると、多数の棚１を並列に配置し、棚１と棚１との間
で通路３が形成され、該棚１にはその棚１の配置した
列、番地及び段数を特定するバ−コ−ド２を貼付し、上
記通路３をフォ−クリフト４が走行する。該フォ−クリ
フト４から、該フォ−クリフト４にガス濃度検知センサ
−１１とスキャナ−１２にそれぞれ検知した信号を中央
管理機６に伝送して、該中央管理機６でガス濃度分布を
マップに形成する。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIGS. 1 and 2. A plurality of shelves 1 are arranged in parallel, a passage 3 is formed between the shelves 1, and the shelves 1 A bar code 2 for specifying a row, an address and the number of steps on which the shelf 1 is arranged is affixed, and a forklift 4 runs on the passage 3. From the forklift 4, signals detected by the gas concentration detection sensor 11 and the scanner 12 are transmitted to the forklift 4 to the central control unit 6, and the central control unit 6 maps the gas concentration distribution. Form.
【０００６】フォ−クリフト４は、車体７、該車体７の
前部に前後方向に水平移動するマスト８、該マスト８に
沿って上下動するリフトブラケット９、該リフトブラケ
ット９に係合するフォ−ク１０からなり、上記フォ−ク
１０の端部にガス濃度検知センサ−１１が装着されてい
る。The forklift 4 includes a vehicle body 7, a mast 8 that horizontally moves in the front-rear direction at a front portion of the vehicle body 7, a lift bracket 9 that moves up and down along the mast 8, and a fork engaged with the lift bracket 9. The fork 10 is provided with a gas concentration detecting sensor 11 at an end thereof.
【０００７】上記スキャナ−１２で棚１の配置した列、
番地及び段数を特定するバ−コ−ド２を読み込み、該バ
−コ−ド２で示すロケ−ション位置信号を中央管理機６
に伝送すると共に同時に伝送されてくるガス濃度検知セ
ンサ−１１の検知信号をプロット状に中央管理機６で表
示、即ち、マップを形成表示する。A row in which the shelf 1 is arranged by the above-mentioned scanner 12,
The bar code 2 for specifying the address and the number of steps is read, and the location position signal indicated by the bar code 2 is sent to the central control unit 6.
The central control device 6 displays the detection signals of the gas concentration detection sensor 11 which are transmitted simultaneously with the gas concentration detection sensor 11 in the form of a plot, that is, forms and displays a map.
【０００８】[0008]
【発明の効果】本発明は、上述のように、フォ−クリフ
トにガス濃度検知センサ−とスキャナ−でそれぞれ検知
した信号を中央管理機に伝送して、該中央管理機でガス
濃度分布をマップに形成表示するようにしたので、危険
物を保管した倉庫内での危険度を、ガス濃度の拡散状況
とともに把握できて、より一層正確な危険性を予測でき
るという効果を奏するものである。As described above, according to the present invention, the signals detected by the gas concentration detection sensor and the scanner are transmitted to the forklift to the central control unit, and the central control unit maps the gas concentration distribution. Since the danger level in the warehouse where the hazardous materials are stored can be grasped together with the diffusion state of the gas concentration, the danger can be predicted more accurately.
【図１】本発明の一実施例の側面図を示す。FIG. 1 shows a side view of one embodiment of the present invention.
【図２】本発明の実施例で使用するフォ−クリフトの側
面図を示す。FIG. 2 shows a side view of a forklift used in an embodiment of the present invention.
１ 棚 ２ バ−コ−ド ３ 通路 ４ フォ−クリフト ６ 中央管理機 ７ 車体 ８ マスト ９ リフトブラケット １０ フォ−ク １１ ガス濃度検知センサ− １２ スキャナ− DESCRIPTION OF SYMBOLS 1 shelf 2 bar code 3 passage 4 forklift 6 central management machine 7 body 8 mast 9 lift bracket 10 fork 11 gas concentration detection sensor 12 scanner
Claims (1)
クリフトにガス濃度検知センサ−とスキャナ−とを設
け、棚に貼付したロケ−ション位置を示すバ−コ−ドを
上記スキャナ−で読み込み、該スキャナ−で読み込んだ
ロケ−ション位置信号と、上記ガス濃度検知センサ−の
濃度信号とを中央管理機に送信し、該中央管理機でガス
濃度分布をマップに形成することを特徴とする危険物倉
庫内におけるガス濃度分布検知方法。1. A formal used in a warehouse for storing dangerous goods.
The clift is provided with a gas concentration detection sensor and a scanner, and a bar code indicating a location position affixed to the shelf is read by the scanner, and the location position signal read by the scanner is read by the scanner. A method for detecting a gas concentration distribution in a dangerous goods warehouse, comprising: transmitting a concentration signal of a gas concentration detection sensor to a central control device; and forming the gas concentration distribution on a map by the central control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17096297A JPH112582A (en) | 1997-06-11 | 1997-06-11 | Gas concentration distribution detecting method in dangerous material warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17096297A JPH112582A (en) | 1997-06-11 | 1997-06-11 | Gas concentration distribution detecting method in dangerous material warehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH112582A true JPH112582A (en) | 1999-01-06 |
Family
ID=15914610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17096297A Pending JPH112582A (en) | 1997-06-11 | 1997-06-11 | Gas concentration distribution detecting method in dangerous material warehouse |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH112582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007147356A (en) * | 2005-11-25 | 2007-06-14 | Shimizu Corp | Pipe leak inspection method using wireless IC tag |
| CN104755897A (en) * | 2012-10-19 | 2015-07-01 | 皮卡罗股份有限公司 | Methods for gas leak detection and localization in populated areas using multi-point analysis |
-
1997
- 1997-06-11 JP JP17096297A patent/JPH112582A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007147356A (en) * | 2005-11-25 | 2007-06-14 | Shimizu Corp | Pipe leak inspection method using wireless IC tag |
| CN104755897A (en) * | 2012-10-19 | 2015-07-01 | 皮卡罗股份有限公司 | Methods for gas leak detection and localization in populated areas using multi-point analysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20020823 |