201027113 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種可透過網路監測環境狀態（諸如大 氣壓力、空氣溫度以及相對濕度或其它空氣熱力特性）之系 統，特別是’本發明係關於一種可透過網路監測環境狀態 並計算空氣熱力特性之系統。 【先前技術】 隨著科技及國際化之快速發展，一個實驗或工作的完 0 成時常無法僅靠單一地點所測得之條件或數據（如溫度、壓 力、濕度、熱焓値等等）即可滿足，其往往需要統合或依賴 許多具有不同環境條件之測量結果才行。再者，因傳統空 氣溫度、相對濕度或大氣壓力量測設備所測得之結果均僅 顯示在該量測設備上，亦即，使用者只能親臨現場才能看 到該量測設備所測得的結果，故使用者時常因身處異地而 無法即時回到該量測設備之現場觀看量測結果，故容易錯 失獲取該量測結果而影響實驗的精確度與可靠性，更甚者 ® 可能所有實驗均需重作’而造成時間與資源上的浪費。 因此’有鑑於上述情事，本發明提供一種可量測遠端 環境狀態並可計算空氣熱力特性之系統。故，即使使用者 因外出或基於實驗或工作之需要而欲即時存取遠端感測裝 置所測得之環境狀態時，可藉由實施本發明來避免造成時 間或資源上的浪費。 【發明內容】 本發明之應用不侷限於下列敘述、圖式或所舉例說明之 4 201027113 組件構造和配置等細節所作之說明。本發明更具有其他的實 施例，且可以各種不同的方式予以實施或進行。而且，在本 發明中所使用之措辭和術語均爲了說明本發明爲目的，而不 應視爲本發明之限制。 本發明之主要目的係提供一種可量測遠端環境狀態之 系統，其可透過近端感測裝置感測環境狀態（諸如：大氣壓 力、空氣溫度以及相對濕度或其它空氣熱力特性），並可依 照所測得之環境狀態値進而計算出其他空氣熱力特性。 Q 本發明之另一目的係提供一種便於存取控制近端感測 裝置所感測之環境狀態之應用軟體，藉此應用軟體之使用 者介面，讓遠端監控者可透過網路來即時存取近.端感測裝 置所感測之環境狀態。 本發明係提供一種可量測遠端環境狀態之系統，其包 含近端感測裝置以及遠端存取控制裝置，其中該近端感測 裝置包含：一控制模組，包含網路部、可程式控制部、信 號輸入/輸出部；以及一感測器，與該控制模組之該信號輸 Ο 入/輸出部連結，用以感測外部環境狀態（諸如：大氣壓力、 空氣溫度以及相對濕度、濕球溫度、露點溫度、絕對濕度、 蒸汽分壓、熱焓値、比容之任一者）’其中該遠端存取控制 裝置可藉由與該網路部之間的連結而存取該感測器之感測 結果。 如所述之系統，其更包括一外殻及一風扇’其中該外 殼可將該感測器與該控制模組涵蓋於其中，當外部空氣通 過該外殼內之感測器時’該風扇可將該外部空氣抽出。 -4- .201027113 此外，該控制模組之信號輸入/輸出部包括一類比/數 位輸入介面及一類比/數位輸出介面。 値得注意的是，該遠端上網裝置可包含一應用軟體’ 當輸入由該近端感測裝置所感測之外部環境狀態値時，該 應用軟體可計算複數空氣熱力特性（諸如，濕球溫度、露點 溫度、絕對濕度、飽和蒸汽壓、蒸汽分壓、蒸汽壓差、熱 焓値以及比容等），並可設定預存取該近端感測裝置所感測 之資料的時間間隔。此外，該遠端上網裝置可藉由該應用 ψ 軟體之執行而存取複數台該等近端感測裝置之資料。 再者，該控制模組更包含一通訊介面（如RS2 3 2介面）， 透過該通訊介面可將欲控制該控制模組之程式從一遠端存 取控制裝置載入該可程式控制部中，藉以改變該近端感測 裝置之控制方式。此外，該近端感測裝置亦可藉此通訊介 面而將所感測之資料傳送至遠端存取控制裝置，因此遠端 監控者即可透過網路來存取該遠端存取控制裝置中關於該 近端感測裝置所感測之環境狀態的相關資料。 0 爲使本發明之上述和其他目的、特徵及優點能更明顯 易懂，下文特舉較佳實施例，並配合所附圖式，作詳細說 明如下。 【實施方式】 參照第1圖，其爲本發明之可量測遠端環境狀態之系 統的示意圖。該系統可包括近端感測裝置2以及遠端存取 控制裝置13〜14，其中該近端感測裝置2包含：一控制模 組21，其至少包含網路部212、可程式控制部213、信號 201027113 輸入/輸出部211及電源部215;以及與該控制模組21之該 信號輸入/輸出部211連結之感測器22,用以感測外部環境 狀態（諸如大氣壓力、空氣溫度以及空氣濕度或其它空氣熱 力特性），其中該遠端存取控制裝置13〜14可藉由與該網 路部212之間的連結而存取該近端感測裝置2中之該感測 器22之感測結果》 此外，該控制模組21更包含一通訊介面214，透過此 通訊介面2 1 4可將欲控制該控制模組2 1之程式從一遠端存 P 取控制裝置（諸如具有網路介面之電腦）11載入該可程式控 制部2 1 3中，藉以改變該近端感測裝置2之控制方式。 參照第2圖，，其爲本發明之可量測遠端環境狀態之系 統的另一實施例之示意圖。該近端感測裝置可更包括一外 殼24及一風扇23，其中該外殻24可將該感測器22與該 控制模組21涵蓋於其中，當外部空氣通過該外殼24內之 感測器22時，該風扇23可將該外部空氣抽出。因此藉由 該外殻24與該風扇23的配置，可避免該近端感測裝置2 Ο 內之感測器22易受外界環境因素之干擾。 接著參照第3圖，其爲本發明應用軟體之使用者介面 視圖。當該遠端存取控制裝置13〜14執行此應用軟體並輸 入所接收到之環境狀態（諸如大氣壓力、空氣溫度以及相對 濕度、濕球溫度、露點溫度、絕對濕度、蒸汽分壓、熱焓 値、比容之任一者）時，該應用軟體可依照此等環境狀態計 算出其它空氣熱力特性，諸如；濕球溫度（Twb)、露點溫度 (Tdp)、絕對溫度（AH)、熱焓値（H)、比容（SV)、蒸發潛熱 201027113 (Hfg)、飽和度（DOS)、飽和蒸汽壓（Pws)、蒸汽分壓（Pw)、 飽和蒸汽壓與蒸汽分壓之蒸汽壓差（VPD)、濕球溫度之飽和 蒸氣壓與蒸汽分壓之蒸汽壓差（VPD，）等。此外，透過此應 用軟體之使用者介面，該遠端存取控制裝置11與13〜14 更可設定欲存取該近端感測裝置2之資料的間隔時間。因 此，即使遠端監控者無法於某一特定時間存取該近端感測 裝置之資料，亦可透過此預設時間存取資料之功能來達到 監控目的。 ^ 參照第4圖，其爲本發明實施於複數近端感測裝置1 〜5以及複數遠端存取控制裝置11〜15之示意圖。如上所 述，由於該等近端感測裝置1〜5之每一者內均設有該網路 部212，故當使該等近端感測裝置之每一者的網路部均單 獨連上網際網路1〇時（即該等近端感測裝置之每一者的IP 互爲獨立），則該等遠端存取控制裝置13〜15之任一者即 可透過該網際網路1〇來存取該等近端感測裝置1〜5之每 一者所感測的環境狀態。此外，由於該等近端感測裝置1 Ο 〜5之每一者均可設置通訊介面214(如RS232介面），故亦 可透過已連結該近端感測裝置（如近端感測裝置2、5)之通 訊介面之遠端存取控制裝置（如遠端存取控制裝置11〜12) 來存取該近端感測裝置2、5之環境狀態。此外’圖式中該 等近端感測裝置與該等遠端存取控制裝置之數量僅爲便於 說明所例舉之實施態樣，故其它態樣或數量之實施應用亦 仍不超出本發明之範圍。 此外，參照第5圖，其爲本發明實施於複數近端感測 201027113 裝置（具有相同IP但不同埠）與複數遠端存取控制裝置之另 一示意圖。在此實施例中，該近端感測裝置（如第5圖之近 端感測裝置1)更可透過無線基地台33藉由選擇（如第3圖 之使用者介面）其它近端感測裝置（如第5圖中之近端感測 裝置3、6及7之任一者）之並列埠（parallel port)的方式來 連結至其它近端感測裝置，進而可存取其它近端感測裝置 所感測到的環境狀態値，同時達到分享IP之功效。因此， 本發明可以僅藉由一台已連上網際網路之近端感測裝 ® 置以及複數個與其它近端感測裝置之網路部相連結之無線 基地台，即可讓該等遠端存取控制裝置13〜17之任何一者 存取該等近端感測裝置1〜9之任何一者所感測之環境狀 態値。此外，當該等近端感測裝置（如第5圖中之近端感測 裝置2與5之間，或者近端感測裝置5與8)之間的距離太 遠時，可於該等近端感測裝置之間多設置一無線基地台（如 無線基地台40、5 0)，以便延長該等近端感測裝置之間的傳 輸距離。 ® 値得注意的是，因該等近端感測裝置之每一者均可透 過無線基地台來存取或連結其它近端感測裝置’故當某些 近端感測裝置之間的連結發生故障（例如第5圖中之近端感 測裝置3與6發生無法連結之情事）時，其仍可透過其它連 結路徑（如或3今1+7 + 6)來達到資料交換的目的。 在此，圖式中該等近端感測裝置與該等遠端存取控制裝置 之數量僅爲便於說明所例舉之實施態樣，故其它態樣或數 量之實施應用亦仍不超出本發明之範圍。 201027113 以上所述者僅爲本發明之較佳實施例，惟本發明之實 施範圍並非侷限於此，諸如：該遠端上網裝置可爲手機、 個人數位助理（PDA)、個人電腦、筆記型電腦或其它可上網 之裝置。因此，在不脫離本發明之原理及精神下，所屬技 術領域中具有通常知識者依據本發明申請專利範圍及發明 說明書內容所作之修飾與變化，皆應屬於本發明專利涵蓋 之範圍。 【圖式簡單說明】 β 第1圖爲本發明之可量測遠端環境狀態之系統的示意 圖。 第2圖爲本發明之可量測遠端環境狀態之系統的另一 實施例之示意圖。 第3圖爲本發明應用軟體之使用者介面視圖。 第4圖爲本發明實施於複數近端感測裝置與複數遠端 存取控制裝置之示意圖。 第5圖爲本發明實施於複數近端感測裝置與複數遠端 0 存取控制裝置之另一示意圖》 【主要元件符號說明】 1〜9 近端感測裝置 10 網際網路 11〜17 遠端存取控制裝置 2 1 控制模組 22 感測器 23 風扇 201027113 24 外殼 30〜38、40、50 無線基地台 2 11 信號輸入/輸出部 2 12 網路部 2 13 可程式控制部 2 14 通訊介面 2 15 電源部 〇 -ίο-201027113 VI. Description of the Invention: [Technical Field] The present invention relates to a system for monitoring environmental conditions (such as atmospheric pressure, air temperature, and relative humidity or other air thermal characteristics) through a network, in particular, the present invention A system for monitoring the state of the environment through the network and calculating the thermal properties of the air. [Prior Art] With the rapid development of technology and internationalization, it is often impossible to measure the conditions or data (such as temperature, pressure, humidity, enthusiasm, etc.) measured by a single location. Satisfactory, which often requires integration or reliance on many measurements with different environmental conditions. Furthermore, the results measured by conventional air temperature, relative humidity or atmospheric pressure measuring devices are only displayed on the measuring device, that is, the user can only see the measured device when the user touches the site. As a result, the user often cannot return to the field measurement measurement result of the measuring device because he is in a different place, so it is easy to miss the acquisition of the measurement result and affect the accuracy and reliability of the experiment. Experiments need to be redone' and cause waste of time and resources. Thus, in view of the foregoing, the present invention provides a system that can measure the state of the remote environment and can calculate the thermal properties of the air. Therefore, even if the user wants to instantaneously access the environmental state measured by the remote sensing device due to going out or based on the need of experiment or work, the present invention can be implemented to avoid waste of time or resources. SUMMARY OF THE INVENTION The application of the present invention is not limited to the following description, drawings, or illustrated examples of the details of the construction and configuration of the components. The invention has further embodiments and can be implemented or carried out in various different ways. Rather, the words and terms used in the present invention are intended to be illustrative of the invention and are not to be construed as limiting. A primary object of the present invention is to provide a system for measuring the state of a remote environment that senses environmental conditions (such as atmospheric pressure, air temperature, and relative humidity or other air thermal characteristics) through the proximal sensing device, and Other air thermal characteristics are calculated based on the measured environmental conditions. Another object of the present invention is to provide an application software for facilitating access control of the environmental state sensed by the near-end sensing device, whereby the user interface of the application software allows the remote monitor to access the network through the network. The environmental state sensed by the end sensing device. The present invention provides a system for measuring a state of a remote environment, comprising a near-end sensing device and a remote access control device, wherein the near-end sensing device comprises: a control module, including a network portion, a program control unit, a signal input/output unit, and a sensor coupled to the signal input/output portion of the control module for sensing an external environmental state (such as atmospheric pressure, air temperature, and relative humidity) , wet bulb temperature, dew point temperature, absolute humidity, steam partial pressure, enthalpy, specific volume) 'where the remote access control device can be accessed by a connection with the network portion The sensing result of the sensor. The system further includes a housing and a fan, wherein the housing can cover the sensor and the control module, and when the outside air passes through the sensor in the housing, the fan can The outside air is taken out. -4- .201027113 In addition, the signal input/output portion of the control module includes an analog/digital input interface and a analog/digital output interface. It should be noted that the remote access device may include an application software. When inputting an external environmental state sensed by the near-end sensing device, the application software may calculate a plurality of air thermal characteristics (such as a wet bulb temperature). , dew point temperature, absolute humidity, saturated vapor pressure, vapor partial pressure, vapor pressure difference, enthalpy and specific volume, etc., and can set the time interval for pre-accessing the data sensed by the proximal sensing device. In addition, the remote internet device can access the data of the plurality of the near-end sensing devices by execution of the application software. Furthermore, the control module further includes a communication interface (such as an RS2 3 2 interface) through which the program to be controlled by the control module can be loaded from the remote access control device into the programmable control unit. In order to change the control mode of the proximal sensing device. In addition, the near-end sensing device can also transmit the sensed data to the remote access control device by using the communication interface, so that the remote monitor can access the remote access control device through the network. Information about the environmental state sensed by the proximal sensing device. The above and other objects, features, and advantages of the present invention will become more apparent from the aspects of the appended claims. [Embodiment] Referring to Figure 1, there is shown a schematic diagram of a system for measuring the state of a remote environment of the present invention. The system can include a near-end sensing device 2 and a remote access control device 13-14. The near-end sensing device 2 includes a control module 21 including at least a network portion 212 and a programmable control portion 213. a signal 201027113 input/output unit 211 and a power supply unit 215; and a sensor 22 coupled to the signal input/output unit 211 of the control module 21 for sensing an external environmental condition (such as atmospheric pressure, air temperature, and Air humidity or other air thermal characteristics), wherein the remote access control devices 13-14 can access the sensor 22 in the proximal sensing device 2 by a connection with the network portion 212 The control module 21 further includes a communication interface 214, through which the program for controlling the control module 21 can be controlled from a remote storage device (such as having The computer of the network interface 11 is loaded into the programmable control unit 2 1 3 to change the control mode of the near-end sensing device 2. Referring to Figure 2, there is shown a schematic diagram of another embodiment of a system for measuring the state of the remote environment of the present invention. The proximal sensing device can further include a housing 24 and a fan 23, wherein the housing 24 can cover the sensor 22 and the control module 21 therein, when external air passes through the housing 24 for sensing At the time of the device 22, the fan 23 can extract the outside air. Therefore, by the arrangement of the outer casing 24 and the fan 23, the sensor 22 in the proximal sensing device 2 can be prevented from being easily interfered by external environmental factors. Referring next to Fig. 3, it is a user interface view of the application software of the present invention. When the remote access control devices 13 to 14 execute the application software and input the received environmental state (such as atmospheric pressure, air temperature and relative humidity, wet bulb temperature, dew point temperature, absolute humidity, steam partial pressure, heat enthalpy) In any case, the application software can calculate other air thermal characteristics according to such environmental conditions, such as: wet bulb temperature (Twb), dew point temperature (Tdp), absolute temperature (AH), enthalpy.値(H), specific volume (SV), latent heat of vaporization 201027113 (Hfg), saturation (DOS), saturated vapor pressure (Pws), partial pressure of steam (Pw), vapor pressure difference between saturated vapor pressure and partial pressure of steam ( VPD), the vapor pressure difference between the saturated vapor pressure of the wet bulb temperature and the vapor partial pressure (VPD,), and the like. In addition, through the user interface of the application software, the remote access control devices 11 and 13 to 14 can further set the interval time for accessing the data of the near-end sensing device 2. Therefore, even if the remote monitor cannot access the data of the near-end sensing device at a specific time, the function of accessing the data through the preset time can be used for monitoring purposes. Referring to FIG. 4, it is a schematic diagram of the present invention implemented in the plurality of near-end sensing devices 1 to 5 and the plurality of remote access control devices 11 to 15. As described above, since each of the near-end sensing devices 1 to 5 is provided with the network portion 212, when the network portions of each of the near-end sensing devices are individually connected When the Internet is 1 ( (that is, the IPs of each of the near-end sensing devices are independent of each other), any of the remote access control devices 13-15 can pass through the Internet. The environmental state sensed by each of the near-end sensing devices 1 to 5 is accessed. In addition, since each of the near-end sensing devices 1 to 5 can be provided with a communication interface 214 (such as an RS232 interface), the near-end sensing device (such as the near-end sensing device 2) can also be connected. The remote access control devices (e.g., remote access control devices 11 to 12) of the communication interface of 5) access the environmental states of the near-end sensing devices 2, 5. In addition, the number of the near-end sensing devices and the remote access control devices in the drawings is only for the convenience of the illustrated embodiments, and the implementation of other aspects or quantities does not exceed the present invention. The scope. Further, referring to Fig. 5, it is another schematic diagram of the present invention implemented in a plurality of near-end sensing 201027113 devices (having the same IP but different ports) and a plurality of remote access control devices. In this embodiment, the near-end sensing device (such as the near-end sensing device 1 of FIG. 5) is further permeable to the wireless base station 33 by selecting (such as the user interface of FIG. 3) other near-end sensing. A parallel port of the device (such as any of the proximal sensing devices 3, 6 and 7 in FIG. 5) is coupled to other proximal sensing devices to provide access to other proximal sensing The environmental status sensed by the device is measured, and the effect of sharing IP is achieved. Therefore, the present invention can be made only by a near-end sensing device connected to the Internet and a plurality of wireless base stations connected to the network portion of other near-end sensing devices. Any one of the remote access control devices 13 to 17 accesses an environmental state sensed by any of the near-end sensing devices 1 to 9. In addition, when the distance between the proximal sensing devices (such as between the proximal sensing devices 2 and 5 in FIG. 5 or the proximal sensing devices 5 and 8) is too far, A plurality of wireless base stations (such as wireless base stations 40, 50) are disposed between the near-end sensing devices to extend the transmission distance between the near-end sensing devices. ® It is noted that because each of these near-end sensing devices can access or link other near-end sensing devices through the wireless base station, so some links between some near-end sensing devices In the event of a malfunction (for example, the near-end sensing devices 3 and 6 in FIG. 5 cannot be connected), the data can be exchanged through other connection paths (for example, or 1 to 7 + 6). Here, the number of the near-end sensing devices and the remote access control devices in the drawings is only for the convenience of the illustrated embodiments, and the implementation of other aspects or quantities is still not exceeded. The scope of the invention. 201027113 The above is only a preferred embodiment of the present invention, but the scope of implementation of the present invention is not limited thereto, such as: the remote access device can be a mobile phone, a personal digital assistant (PDA), a personal computer, a notebook computer. Or other devices that can access the Internet. Therefore, the modifications and variations of the invention in the field of the invention and the scope of the invention are intended to be included within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS β Fig. 1 is a schematic view of a system for measuring the state of a remote environment of the present invention. Figure 2 is a schematic illustration of another embodiment of a system for measuring the state of a remote environment of the present invention. Figure 3 is a user interface view of the application software of the present invention. Figure 4 is a schematic diagram of the present invention implemented in a plurality of near-end sensing devices and a plurality of remote access control devices. FIG. 5 is another schematic diagram of the present invention implemented in a plurality of near-end sensing devices and a plurality of remote-side 0 access control devices. [Main component symbol description] 1 to 9 near-end sensing device 10 Internet 11 to 17 far End access control device 2 1 control module 22 sensor 23 fan 201027113 24 housing 30 to 38, 40, 50 radio base station 2 11 signal input/output unit 2 12 network unit 2 13 programmable control unit 2 14 communication Interface 2 15 Power Supply Unit〇-ίο-