以First Responder Units (FRU) 為緊急救難通報之基礎，配合行動緊急救難中心 (Mobile Emergency Operation Center, MEOC )，形成緊急救難的快速救援機制。利用MEOC將緊急救難資訊回傳至緊急救難中心(Emergency Operation Center, EOC)，以達到緊急救難之機動性、快速性和可靠性重要需求。而在緊急救難就急迫得知的就是受難者的位置，以便施以救援，得知救難人員及待救民眾之所在位置以實施救援，是非常重要一個議題，但是目前定位技術用於戶外多是GPS，雖然GPS是比較精確且成熟的技術，但當你進入市內林立的樓群之中和室內的時候，GPS定位就會遇到問題，在這些環境中難以發揮作用，因為它當初並不是為這些環境設計。所以在計畫中，也規劃出需要室內定位的技術與需求，以便改善GPS定位在室內應用的缺點，如定位範圍之感應點之數目，定位準確範圍的需求，以及定位完成時間的最低限制等。
技術現況敘述-英文
On basis of First Responder Units (FRU) as notification for emergency rescue and cooperating with Mobile Emergency Operation Center (MEOC) to form a speedy rescue mechanism of emergency rescue. By means of MEOC, information of emergency rescue is sent back to Emergency Operation Center (EOC) so as to achieve the important requirements of mobility, speediness, and reliability of emergency rescue. And the most desperate information to know during emergency is the position of victim for implementation of rescue. It's an essential task to obtain the positions of rescuer and victim for implementation of rescue. At present positioning technologies are mostly outdoor GPS. Although GPS is a more accurate and mature technology, whenever you are in urban jungle of buildings or inside building, GPS shall have problems of being unable to perform its function because it was not designed for these environments. In the project, the technology and requirement of indoor positioning in need is planned to improve the defect of GPS application indoors such as the number of sensory nodes within positioning scope, requirement of accurate scope, and minimum limitation of completion time of positioning.
技術規格
■無線網路智慧型無縫連結技術 - 研發強健型Location-aware 換手機制技術，並設計一個適合於分散式網路系統最佳網路選擇機制。 - Support of dynamic QoS, mobility will be of great importance in the communication system. ■強健型無線網路高效能定位技術 - 針對非即時性定位提出長時間大量量測演算法以獲取精準定位資訊。 - 針對強健型即時定位提出快速演算法縮短定位時間。 - 針對強健型即時定位提出精準定位加速收斂演算法。 ■分散式災害監控與動態導引技術 - 分散式災害監控系統收集資料 - 分散式網路Self-healing與Self Configuration - 依遠離災害的安全原則設計即時逃生導引系統
技術現況敘述-中文: 以First Responder Units (FRU) 為緊急救難通報之基礎，配合行動緊急救難中心 (Mobile Emergency Operation Center, MEOC )，形成緊急救難的快速救援機制。利用MEOC將緊急救難資訊回傳至緊急救難中心(Emergency Operation Center, EOC)，以達到緊急救難之機動性、快速性和可靠性重要需求。而在緊急救難就急迫得知的就是受難者的位置，以便施以救援，得知救難人員及待救民眾之所在位置以實施救援，是非常重要一個議題，但是目前定位技術用於戶外多是GPS，雖然GPS是比較精確且成熟的技術，但當你進入市內林立的樓群之中和室內的時候，GPS定位就會遇到問題，在這些環境中難以發揮作用，因為它當初並不是為這些環境設計。所以在計畫中，也規劃出需要室內定位的技術與需求，以便改善GPS定位在室內應用的缺點，如定位範圍之感應點之數目，定位準確範圍的需求，以及定位完成時間的最低限制等。
技術現況敘述-英文: On basis of First Responder Units (FRU) as notification for emergency rescue and cooperating with Mobile Emergency Operation Center (MEOC) to form a speedy rescue mechanism of emergency rescue. By means of MEOC, information of emergency rescue is sent back to Emergency Operation Center (EOC) so as to achieve the important requirements of mobility, speediness, and reliability of emergency rescue. And the most desperate information to know during emergency is the position of victim for implementation of rescue. It's an essential task to obtain the positions of rescuer and victim for implementation of rescue. At present positioning technologies are mostly outdoor GPS. Although GPS is a more accurate and mature technology, whenever you are in urban jungle of buildings or inside building, GPS shall have problems of being unable to perform its function because it was not designed for these environments. In the project, the technology and requirement of indoor positioning in need is planned to improve the defect of GPS application indoors such as the number of sensory nodes within positioning scope, requirement of accurate scope, and minimum limitation of completion time of positioning.
技術規格: ■無線網路智慧型無縫連結技術 - 研發強健型Location-aware 換手機制技術，並設計一個適合於分散式網路系統最佳網路選擇機制。 - Support of dynamic QoS, mobility will be of great importance in the communication system. ■強健型無線網路高效能定位技術 - 針對非即時性定位提出長時間大量量測演算法以獲取精準定位資訊。 - 針對強健型即時定位提出快速演算法縮短定位時間。 - 針對強健型即時定位提出精準定位加速收斂演算法。 ■分散式災害監控與動態導引技術 - 分散式災害監控系統收集資料 - 分散式網路Self-healing與Self Configuration - 依遠離災害的安全原則設計即時逃生導引系統
Currently smart phone has embedded sensor chipsets of GPS system, gyroscope, accelerator, magnetmeter, and chipsets of Wi-Fi & Bluetooth that has become a highly popular and powerful computing platform. This project achieved accurate indoor seamless navigating positioning through the integration of the information of these sensors.
技術現況敘述-英文: Currently smart phone has embedded sensor chipsets of GPS system, gyroscope, accelerator, magnetmeter, and chipsets of Wi-Fi & Bluetooth that has become a highly popular and powerful computing platform. This project achieved accurate indoor seamless navigating positioning through the integration of the information of these sensors.
Using a handheld device as the platform of the short-distance wireless communication technology for indoor positioning and the GPS satellite positioning technology for outdoor positioning, we are able to create an integrated seamless positioning platform for navigation. With smart scenic spot planning and multimedia display systems in the backstage, vendors and tourists are able to access a high-quality but low-cost experience from navigation services.
技術現況敘述-英文: Using a handheld device as the platform of the short-distance wireless communication technology for indoor positioning and the GPS satellite positioning technology for outdoor positioning, we are able to create an integrated seamless positioning platform for navigation. With smart scenic spot planning and multimedia display systems in the backstage, vendors and tourists are able to access a high-quality but low-cost experience from navigation services.
1. The technology can be used directly on the power meter. A simple and effective method is needed if the computing power of the power meter is considered. The technology can also be used in low-speed transmission to have both correctness and convenience. 2. The technology uses feature extraction and machine learning, and is coupled with the group interaction model for user behavior inference to obtain more accurate user behavior. 3. Selects multiple known points in the environment to measure the strength of the Wi-Fi signal at that location, store the feature and its corresponding spatial information in the database, and then, when the user detects the feature of Wi-Fi signal at the location, the feature is compared with the one in the database for judgment of the location of the Wi-Fi signal. 4.For the construction of Radio Map, it is mainly to establish a user operating system, which will help the user to store the information of the indoor environment of the plan of each floor and the relevant information of the plan (such as the floor, the upper left and lower right latitude and longitude, etc.) in the database. For the maintenance of the Radio Map, it is primarily to create a user operating system that provides a good UI interface that allows the user to select the floor plan of the location and indicate where it is located, after which the maintenance system will establish a reference point based on the floor and location specified by the user and measure the Wi-Fi signal strength information for the location, and then store the information of the location in the database so that the indoor positioning system can be used for Wi-Fi location service.
技術現況敘述-英文: 1. The technology can be used directly on the power meter. A simple and effective method is needed if the computing power of the power meter is considered. The technology can also be used in low-speed transmission to have both correctness and convenience. 2. The technology uses feature extraction and machine learning, and is coupled with the group interaction model for user behavior inference to obtain more accurate user behavior. 3. Selects multiple known points in the environment to measure the strength of the Wi-Fi signal at that location, store the feature and its corresponding spatial information in the database, and then, when the user detects the feature of Wi-Fi signal at the location, the feature is compared with the one in the database for judgment of the location of the Wi-Fi signal. 4.For the construction of Radio Map, it is mainly to establish a user operating system, which will help the user to store the information of the indoor environment of the plan of each floor and the relevant information of the plan (such as the floor, the upper left and lower right latitude and longitude, etc.) in the database. For the maintenance of the Radio Map, it is primarily to create a user operating system that provides a good UI interface that allows the user to select the floor plan of the location and indicate where it is located, after which the maintenance system will establish a reference point based on the floor and location specified by the user and measure the Wi-Fi signal strength information for the location, and then store the information of the location in the database so that the indoor positioning system can be used for Wi-Fi location service.
Inertial measurement units (IMU) such as magnetic sensors and gyro sensors have become standard components for smart devices. The acquisition of IMU data is easy and highly precise. With the maturing of data analytics and machine learning, it is possible to integrate the data detected by various sensors and estimate the number of steps taken, the distance between steps, change of directions and angels, and the trail of walks by users, and finally derive a positioning with reasonable precision and smoothness. The leverage of IMUs, frequently used and power efficient components in smartphones, for passenger navigation or indoor positioning is a cost competitive solution for positioning. It can resolve the problem associated with inaccurate positioning in the absence of sufficient positioning signals. This is why IMUs are becoming increasly popular as a technology of choice in positioning.
ABI Research資深分析師Patrick Connolly表示，室內定位應用除可以促進零售業買氣外，其他非零售業領域的業者亦可以透過即時定位系統(RTLS)的追蹤功能，精確地管理高價值或重要的物品動向，而這樣的應用在未來將進一步拓展至訪客管理、建築物配置優化等；包括醫院、旅館、機場、學校等公共建築皆是導入室內定位應用的高潛力地點，預估未來幾年，室內定位應用設備安裝量將有大幅度的成長空間。
技術現況敘述-英文: Inertial measurement units (IMU) such as magnetic sensors and gyro sensors have become standard components for smart devices. The acquisition of IMU data is easy and highly precise. With the maturing of data analytics and machine learning, it is possible to integrate the data detected by various sensors and estimate the number of steps taken, the distance between steps, change of directions and angels, and the trail of walks by users, and finally derive a positioning with reasonable precision and smoothness. The leverage of IMUs, frequently used and power efficient components in smartphones, for passenger navigation or indoor positioning is a cost competitive solution for positioning. It can resolve the problem associated with inaccurate positioning in the absence of sufficient positioning signals. This is why IMUs are becoming increasly popular as a technology of choice in positioning.
潛力預估: ABI Research資深分析師Patrick Connolly表示，室內定位應用除可以促進零售業買氣外，其他非零售業領域的業者亦可以透過即時定位系統(RTLS)的追蹤功能，精確地管理高價值或重要的物品動向，而這樣的應用在未來將進一步拓展至訪客管理、建築物配置優化等；包括醫院、旅館、機場、學校等公共建築皆是導入室內定位應用的高潛力地點，預估未來幾年，室內定位應用設備安裝量將有大幅度的成長空間。
Using a handheld device as the platform of the short-distance wireless communication technology for indoor positioning and the GPS satellite positioning technology for outdoor positioning, we are able to create an integrated seamless positioning platform for navigation. With smart scenic spot planning and multimedia display systems in the backstage, vendors and tourists are able to access a high-quality but low-cost experience from navigation services.
技術現況敘述-英文: Using a handheld device as the platform of the short-distance wireless communication technology for indoor positioning and the GPS satellite positioning technology for outdoor positioning, we are able to create an integrated seamless positioning platform for navigation. With smart scenic spot planning and multimedia display systems in the backstage, vendors and tourists are able to access a high-quality but low-cost experience from navigation services.