TW300871B - - Google Patents

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Publication number
TW300871B
TW300871B TW085101648A TW85101648A TW300871B TW 300871 B TW300871 B TW 300871B TW 085101648 A TW085101648 A TW 085101648A TW 85101648 A TW85101648 A TW 85101648A TW 300871 B TW300871 B TW 300871B
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TW
Taiwan
Prior art keywords
track
train
temperature
infrared image
processor
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TW085101648A
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Chinese (zh)
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Mitsubishi Heavy Ind Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Radiation Pyrometers (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Description

3GQ871 a? B7 經濟部中央標準局員工消費合作社印製 五、發明説明(1 ) 〔發明之領域〕 本發明係與適用於鐵道車輛等運行管理之軌道溫度偵 測裝置有關。 〔先前之技術〕 先前之軌道溫度偵測要領係如圖4所示,由偵測人員 持溫度感知器起軌道舖設處,%列車往來空擋時間__,偵測 軌道溫度,向行車管制處等報告眞偵測結果。又,行車管 制處接收報告依據報告之溫度數據推定軌道之溫度分布及 變形,以發出警報。 惟如上述之先前之軌道溫度偵測工作,必須沿對象之 路線全線廣範圍配置多數偵測人員。而且欲充份細分偵測 點(measuring point〉之間隔連續偵測溫度分布時,必 須派遣大批偵測人員及耗費很多時間。 又,圖軌道溫度偵測係由偵測人員趁列車行駛空擋進 行,故極爲危險。 〔發明之目的〕 本發明係爲解決上述課題,其目的在提供,無需派遺 偵測人員赴現場(軌道舖設處所)即可偵測軌道溫度之裝 置。 〔發明之方法〕 ; 本發明之軌道溫度偵測裝置,其特徴爲,由裝在行駛 ---------------1T------{ (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) A4規格(2〖0X297公釐) 經濟部中央樣準局貝工消费合作社印衷 A7 __B7__五、發明説明(2 ) 軌道上之列車自衛星接收電波之汎地球測位系統(以下記 載爲 GPS (Global Positioning System))接收機及 / 或自備導航裝置,及裝在上述列車,以非接觸偵測軌道之 紅外線畫像溫度感知器,及裝於上述列車自紅外線畫像溫 度感知器輸入紅外線畫像,自上述汎地球測位系統接收機 及/或自備導航裝置輸入位置情報與警報情報一併輸出.各 紅外線畫像情報及各同步位置情報以無線傳送之處理器, 及設置於列車行車管制處等接收上述處理器之輸出訊號, 以實際時間表示軌道之溫度分布之控制鍵盤構成。 本發明爲了偵測列車行駛中之軌道溫度,將可髙速取 樣(samp ling)之紅外線畫像溫度感知器及處理聋像之處 理器裝於列車,以一定間隔瞬時偵測又,爲了 檩定偵測軌道溫度之位置,列車裝備GP S接收機及/或 自備導航裝置,偵測與溫度測量同步之位置情報。 由上述所得軌道溫度,溫度測量位置,溫度有關之警 少.’, 報情報,係自列車利用列車無線系統傳i至行車管制處之 控制鍵盤。因此,可由控制鍵盤顯示全線之溫度分布,而 可監視軌道溫度。 又,位置情報之偵測,有時以單獨設置之G P Sf收 機或自律航法裝置實施,或兩者一併設置,相互實施亦可 〇 以下,依圖1至圖3說明本發明之一實施例有關之軌 道溫度偵測裝置。圖1所示本實施例之裝置,係由分別設 2於在軌道1上行駛之列車1 〇之具有GPS天線3之 (請先閱讀背面之注意事項再填寫本頁) 裝· 訂 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 300871 A7 B7 經濟部中央揉準局貝工消費合作杜印製 五、發明説明(3 ) GPS接收機8,自備導航g J| 9,紅外線畫像溫度感知 器2,處理器4及列車無線機5,及設於行車管制處1 1 -.....................— 等之控制面鍵盤6,及打奄±莖之G P S衛星7構成。 上述中,裝於行駛中列車1 0之紅外線溫度感知器2 ,偵測軌道1,形成其紅外線畫像,將其以適當之取樣間 V - 隔(sampling interral)傳送於處理器4 ,,經處理器4 處理畫像,以算出軌道1之溫度。 —— ..............·— 輸入上述處理器4之圖2列示紅外線奎像1 2,係色 調(gradation)依參、照溫度1 3,參照溫度係在給予色 ~ I , I -* -------_、··.. 調之溫度範圍與溫度分解能同步(step)變化,溫度成爲 —..... * ·_ ,- .· - - v- 色調之函數。照在紅外線畫線1 2之軌道1 a,係依參照 溫度1 3色調不同。 上述處理器4,係在將紅外線畫像1 2送至處理器4 之取樣間隔內進行次一處理。讀進含軌道1 a之畫像畫素 (pixel)(參照工程14),判定各畫素之色調(參照 工程1 5 )。自照出軌道1 a之畫素中選擇顯示最高溫之 色調畫素,比較選擇之畫素色調與參照溫度1 3之色調偵 測軌道1 a之溫度(參與工程1 6 )。上述處理係每當紅 外線畫像12送至處理器4時實施。 又,上述虜藥.f 4,係自GPS接收機8,自備導航 裝置9輸入軌道1 a之位置,與軌道1 a之溫度一併將與、--- 軌道溫度測量同步標定之位置送至列車無線機5,,同無線 機5係由數字,數據傳送(digital,data transmission z)送至行車管制處等1 1之控制鍵盤6。 (請先閱讀背面之注意事項再填寫本頁) 装· 訂 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 經濟部中央標準局貝工消费合作社印裝 A7 _ B7____ 五、發明説明(4 ) 又,上述處理器4,係在G 衛星7之電波可達之 虜L.,申設GP S天線3之G P S接收機8輸入位置情報, 實施高輻度之位置標定,而在電波無法達到之隧道( —-- ' tunnel )內等,則以自備導航裝置9實施位置標定。本實 、. .-....... ... 施例之位''置情報係相互補助關係上使用GP S接收機8及 自備導航裝置9 ,惟並不受此限制,有時單獨僅使用 GP S接收機8及自備導航裝置9之任何一方亦可。 設於上述行車管制處1 1等之控制鍵盤6,係依據自 列車10輸送之軌道1之溫度情報,位置情報及警報等形 成如圖3所示之查面.,以實際時間監視軌道1之溫度分布 〔發明之效果〕 本發明之軌道溫度偵測裝置由於具備:'由裝在列車 -- 10之紅外線盡像溫度感知器2输入紅外線畫像情報,由 GP S接收機8或自備導航裝置9输入位置情報,與紅外 ' ..... -一------------' - 線畫^報及警報情報一併输出同步於紅外線畫像情報之 位置情報以無線f送之處理器4,及接收設置於行車管制 處11等之處理器4之輸出訊號,以實際時間表示軌道溫 度分布之控制用鍵盤6,故可在短時間連績廣範圍測定所 希軌道區間之溫度分布,無須派遺偵測人員至軌道1附近 ,向可避免偵測人員遭受列車損傷等危險性。 圖示之簡單說明: 本紙張尺度適用中國國家標準(CNS ) A4規格(210'乂297公釐) ~~ m i^i— ntn ml ^^1 i mf nn n l^n weJ (請先閲讀背面之注意事項再填寫本頁) 經濟部中央樣準局貞工消費合作社印製 A7 B7 五、發明说明(5 ) 圖1:本發明之一實施例有關裝置之說明圖。 圖2 :上述一實施例有關之畫像處理流程圖(flow Chart) 0 圖3 :依上述一實施例有關之控制鍵盤(control console)顯不之說明圖。 圖4 :先前之裝置說明圖。 〔符號說明〕 1 ......軌道(r a i 1 ) la ......畫像顯不之軌道 2 ......紅外線畫像温度感知器(sensor) 3 ...... G P S 天線(G P S antenna ) 4 ......處理器。 5 ......列車無線機 6 ......控制鍵盤 7……G P S衛星 8……G P S接收機 9……自備導航裝置 1 〇 ......列車 11……行車管制處。 本紙張尺度適用中國國家標準(CNS ) M说格(2丨0X297公釐) {,哀1T-----—I (請先閲讀背面之注意事項再填寫本頁)3GQ871 a? B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention (1) [Field of invention] This invention relates to a track temperature detection device suitable for operation management of railway vehicles and the like. [Previous Technology] The previous track temperature detection method is shown in Figure 4. The detection personnel hold the temperature sensor from the track laying place,% train travel time to neutral __, track temperature detection, to the traffic control office, etc. Report the detection results. In addition, the traffic control office receives reports to estimate the temperature distribution and deformation of the track based on the reported temperature data to issue an alarm. However, as in the previous track temperature detection work described above, a large number of detection personnel must be deployed along the entire route of the object. In addition, when you want to continuously detect the temperature distribution at intervals of measuring points, a large number of detection personnel must be dispatched and it takes a lot of time. In addition, the track temperature detection is performed by the detection personnel while the train is in neutral. Therefore, it is extremely dangerous. [Object of the invention] The present invention is to solve the above-mentioned problems, and its purpose is to provide a device that can detect the temperature of the track without sending a detection person to the site (track laying space). [Method of invention]; The track temperature detection device of the present invention is unique in that it is installed while driving ------------- 1T ------ {(please read the precautions on the back before filling in (This page) This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (2 〖0X297mm). The Central Prototype Bureau of the Ministry of Economic Affairs Beigong Consumer Cooperative Institution A7 __B7__ 5. Description of the invention (2) The train on the track is from the satellite Pan-earth positioning system (hereinafter referred to as GPS (Global Positioning System)) receiver and / or self-provided navigation device for receiving radio waves, and infrared image temperature sensor installed on the above-mentioned train to detect the track by non-contact, and installed in The train input infrared image from infrared image temperature sensor, input position information and warning information from the above pan-earth positioning system receiver and / or self-provided navigation device. Each infrared image information and each synchronized position information are transmitted wirelessly A processor and a control keyboard installed in the train traffic control office to receive the output signal of the processor and express the temperature distribution of the track in real time. In order to detect the temperature of the track while the train is running, the present invention can quickly sample ( samp ling) infrared image temperature sensor and processor for processing deaf images are installed in the train, and instantaneously detect at certain intervals. In order to determine the position of the track temperature, the train is equipped with a GP S receiver and / or own navigation The device detects the position information synchronized with the temperature measurement. The track temperature, temperature measurement position, and temperature-related alarms obtained from the above are less alarms. The information is transmitted from the train to the control panel of the traffic control office by using the train wireless system. Therefore, the temperature distribution of the whole line can be displayed by the control keyboard, and the track temperature can be monitored. The location information detection is sometimes implemented with a GP Sf receiver or a self-regulated navigation device installed separately, or both, and the mutual implementation can also be below. According to FIGS. 1 to 3, one embodiment of the present invention is described. Relevant track temperature detection device. The device of this embodiment shown in FIG. 1 is provided by a GPS antenna 3 which is respectively set on the train 1 10 traveling on the track 1 (please read the precautions on the back before filling in this Page) The size of the paper used for the binding is in accordance with the Chinese National Standard (CNS) A4 (210X297mm) 300871 A7 B7 Printed by the Beigong Consumer Cooperation Department of the Central Bureau of Economic Development of the Ministry of Economic Affairs. 5. Invention Instructions (3) GPS Receiver 8, Self-provided navigation g J | 9, infrared image temperature sensor 2, processor 4 and train wireless machine 5, and set in the traffic control office 1 1 -... ....- composed of a control surface keyboard 6 and a GPS satellite 7 with a dash. In the above, the infrared temperature sensor 2 installed on the moving train 10 detects the track 1 to form its infrared image, and transmits it to the processor 4 with appropriate sampling inter-sampling interral (sampling interral), after processing The device 4 processes the image to calculate the temperature of the track 1. —— ....................-Figure 2 input to the above processor 4 lists infrared quasi image 1 2 according to the gradation, according to the reference temperature, according to the temperature 1 3, reference temperature system After giving the color ~ I, I-* -------_, ·····. The temperature range of the adjustment and the temperature decomposition can be changed step by step, and the temperature becomes —..... * · _,-. · --v- function of hue. According to the track 1 a of the infrared line 12, the tone is different according to the reference temperature 13. The processor 4 performs the next processing within the sampling interval of sending the infrared image 12 to the processor 4. Read the picture pixels (pixels) containing track 1 a (refer to project 14), and determine the color tone of each pixel (refer to project 15). Select the pixel with the highest temperature among the pixels in the track 1 a, and compare the selected pixel hue with the reference temperature 1 3 to detect the temperature of the track 1 a (participation 16). The above processing is performed whenever the infrared image 12 is sent to the processor 4. In addition, the above drug.f 4 is from the GPS receiver 8 and the navigation device 9 is input to the position of the track 1 a, and the temperature of the track 1 a will be sent together with the position calibrated synchronously with the track temperature measurement To the train wireless machine 5, the same wireless machine 5 is sent from the digital, data transmission (digital, data transmission z) to the traffic control office and other control keyboards 6. (Please read the precautions on the back before filling out this page) The size of the paper used for binding and ordering is in accordance with the Chinese National Standard (CNS) A4 (210X297mm) Printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs A7 _ B7____ V. Invention Description (4) In addition, the above processor 4 is a GPS receiver 8 that applies GPS antenna 3 to the GPS satellite 8 of the G satellite 7 where the radio wave is reachable. It inputs position information and performs high-radiation position calibration. Within the reached tunnel (--- 'tunnel), etc., the position calibration is carried out with the self-provided navigation device 9. This fact,........ The location of the example ”The location information system uses the GP S receiver 8 and the self-provided navigation device 9 for the mutual subsidy relationship, but it is not subject to this restriction. At this time, only one of the GP S receiver 8 and the self-provided navigation device 9 may be used alone. The control keyboard 6 provided in the above-mentioned traffic control office 11 etc. is based on the temperature information, position information and alarms of the track 1 delivered from the train 10 to form a survey surface as shown in FIG. 3. The track 1 is monitored in real time Temperature distribution [Effects of the invention] The track temperature detection device of the present invention is provided with: 'Infrared image information is input from the infrared imaging temperature sensor 2 installed in the train-10, and the GP S receiver 8 or self-provided navigation device 9 Input the location information, and the infrared… ..-一 ------------ '-line drawing ^ report and alarm information together with the position information synchronized with the infrared image information to wireless f The processor 4 to send, and the output signal of the processor 4 installed in the traffic control office 11 and the like, the control keyboard 6 for expressing the track temperature distribution in real time, so it is possible to measure the desired track interval in a short time and wide range The temperature distribution, there is no need to send the detection personnel to the vicinity of track 1, which can avoid the detection personnel from being injured by the train and other hazards. A brief description of the illustration: The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 '297 mm) ~~ mi ^ i— ntn ml ^^ 1 i mf nn nl ^ n weJ (please read the back page first (Notes to fill out this page) A7 B7 printed by the Zhengong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention (5) Figure 1: An illustration of the device related to one embodiment of the invention. Figure 2: The flow chart of portrait processing related to the above-mentioned embodiment 0 Figure 3: The illustration of the display of the control keyboard according to the above-mentioned embodiment Figure 4: An illustration of the previous device. [Description of Symbols] 1 ...... rail (rai 1) la ...... orbit where the image is not displayed 2 ...... infrared image temperature sensor (sensor) 3 ...... GPS antenna (GPS antenna) 4 ... processor. 5 ...... Train wireless machine 6 ...... Control keyboard 7 ... GPS satellite 8 ... GPS receiver 9 ... Own navigation device 1 〇 ...... Train 11 ...... Driving Control Office. This paper scale is applicable to the Chinese National Standard (CNS) M Saoge (2 丨 0X297mm) {, mourn 1T ----- I (please read the precautions on the back before filling this page)

Claims (1)

A8 B8 C8 ________D8 六、申請專利範園 1 .—種軌道溫度偵測裝置,其特徵爲,由裝在行験 軌道上之列車自自衛星接收電波之汎地球測位系統接收機 及/或自備導航裝置,及裝在上述列車,以非接觸偵測軌 道之紅外線畫像溫度感知器,及裝於上述列車自紅外線畫 像溫度感知器输入紅外線畫像,自上述汎地球測位系統接 收機及/或自備導航裝置输入位置情報與警報情報一併输 出各紅外線畫像情報及各同步位置情報以無線傳送之處理 器,及設置於列車行車管制處等接收上述處理器之輸出訊 號,以實際時間表示軌道之溫度分布之控制鍵盤構成。 I-„-------(裝------订------^ ^ (請先閱讀背*之注意事項再填寫_本頁) 經濟部中央揉準局貝工消費合作社印製 本紙張尺度逍用中國國家揉準(CNS〉A4规格(210X297公釐) -9 -A8 B8 C8 ________D8 VI. Patent application 1. A track temperature detection device, which is characterized by a pan-earth positioning system receiver which receives radio waves from satellites and / or self-provided by the train installed on the orbital track Navigation device, and infrared image temperature sensor installed on the train to detect the track by non-contact, and infrared image input from the infrared image temperature sensor installed on the train, from the pan-earth positioning system receiver and / or self-provided The navigation device inputs position information and alarm information, and outputs infrared image information and synchronous position information by wireless transmission, and a processor installed in the train traffic control office to receive the output signal of the processor, and express the temperature of the track in real time. The distributed control keyboard is composed. I-„------- (installed ------ ordered ------ ^ ^ (please read the notes on the back first and then fill in this page) Central Ministry of Economic Affairs, Ministry of Economic Development and Development The paper printed by the consumer cooperative is used in the Chinese national standard (CNS> A4 specification (210X297mm) -9-
TW085101648A 1995-02-22 1996-02-09 TW300871B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7033569A JPH08228401A (en) 1995-02-22 1995-02-22 Rail temperature sensor

Publications (1)

Publication Number Publication Date
TW300871B true TW300871B (en) 1997-03-21

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JP (1) JPH08228401A (en)
KR (1) KR0174771B1 (en)
TW (1) TW300871B (en)

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JP4583253B2 (en) * 2005-06-20 2010-11-17 富士通株式会社 Heat detector
KR100877587B1 (en) * 2007-07-07 2009-01-07 인터콘시스템스 주식회사 Control system for safety operation of train
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CN102455220B (en) * 2010-10-27 2014-07-23 北京南车时代信息技术有限公司 Rail temperature monitoring method and device
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KR960031968A (en) 1996-09-17
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