第十五屆中國國際高新成果交易會深圳職業技術學院參展成果介紹

第十五屆中國國際高新成果交易會深圳職業技術學院參展成果介紹

第十五屆中國國際高新成果交易會2013年11月16-21日在深圳會展中心隆重舉行。本屆高交會緊緊圍繞創新驅動發展，多維度、全方位展現我國戰略性新興產業與自主創新的最新成果，推動科技與經濟社會發展更緊密結合，促進更廣范圍的國際科技交流合作。29個國家和地區；國內35個省、自治區、直轄市、計劃單列市以及香港、澳門、臺灣地區均組團參展；25所知名高校精心組織科研成果進行展示。總展覽面積達11.5萬平方米，54.1萬人次參會。

本屆高交會的亮點：一是突出創新驅動，集中展現現代科技在推動經濟社會持續健康發展中的重要作用；二是突出轉型升級，全面聚焦戰略性新興產業發展的最新成果；三是突出前沿引領，強化高交會作為高新技術領域“行業風向標”的地位；四是突出國際化色彩。

深圳職業技術學院以“關注民生科技、注重綠色科技、節能環保、搭互聯網快車，創造智能便捷生活”為主題，攜物聯網、智能交通、新材料、先進制造、中藥種植等領域的23個項目成果亮相高交會。本期學報對其中的15項參展成果進行介紹。

1 基于物聯網的節能管理平臺

電子與信息工程學院張喜生副教授（e-mail: Zxisheng@szpt.edu.cn）主持研發的基于物聯網的節能管理平臺，由軟件系統、數據網關和電能采集（控制）終端3部分組成，依據住建部“國家機關辦公建筑和大型公共建筑能耗監測系統建設相關技術導則”以及教育部“高等學校節約型校園建設管理與技術導則”開發完成，適用于高校辦公樓教學樓、機關辦公樓、寫字樓、智能大廈或住宅的能耗監控。系統特點如下：

1）系統成果形式是一套節能解決方案、若干采集器硬件、若干網關設備硬件、一套監測平臺軟件系統，完整實用。

2）軟件系統采用Java EE企業框架開發，后臺采用Oracle數據庫；純B/S框架，技術先進，大數據處理性能穩定，安全性好。本系統易移植開發移動版本。

3）網關設備采用ARM平臺搭建，連接傳感器網絡和局域（或廣域）網絡，支持雙向數據訪問，數據存儲量大于4G；網關設備智能化，可以根據傳感器網絡設定監測參數；網關設備提供人機界面、具備容錯功能，可以防止網絡中斷或異常而產生的數據丟失。

4）能耗采集器可以采集各種用電設備的電量，安裝簡單，支持有線或者無線布網；數據采集準確、穩定，具備濾波及抗干擾功能。

Power Energy Management Platform Based on Internet of Things

The platform, consisting of software systems, data acquisition gateway and power control terminal, is developed in accordance with regulations issued by Ministry of Housing and Urban-Rural Development of the People’s Republic of China and rules issued by Ministry of Education of the People’s Republic of China. This system is ideal for monitoring the energy consumption of intelligent buildings and office buildings.

The platform is characterized by following features:

1）The system includes a set of software, relating acquisition hardware and gateway device, perfect for practical use.

2）The software system is based on Java EE enterprise framework and Oracle database. With pure B/S application with advanced technology, it is characterized by excellent large data processing performance, good stability and security, is ready to develop mobile version.

3）By adopting ARM platform, the gateway device connects the sensor network and local (or WAN) network that supports bi-directional data access. The intelligent gateway device can be adjusted according to the sensor network monitoring parameters and has user-friendly interface as well as good robustness.

4）The power control terminal, characterized by simple installation and accurate and stable data collection, can collect a variety of electrical equipment data of power, supports wired or wireless distribution network.

2 公交車客流量動態采集系統

公交車客流量動態采集系統是由汽車與交通學院向懷坤高級工程師（E-mail：xianghuaikun@szpt.edu.cn）基于自主知識產權（國家發明專利：基于多傳感器的客流動態采集裝置及系統，發明專利號：ZL201010583003.4）研發，通過一種全新的壓力傳感器，經特殊設計工藝將多個傳感器集成在一起，構成一種專門用于統計城市公交上下車乘客數據的硬軟件系統。系統通過GPS/GPRS模塊將車載終端采集的信息上傳到交通調度管理中心，結合多樣化的數據統計，實現對智能公交調度系統的實時在線優化。系統主要應用于城市公共交通上下車乘客數據的統計，針對公交線路以及站點客流量、車輛運載的乘客數量，進行多樣化的數據統計和分析，具有統計精度高、時效性強、性價比高、故障率低、安裝與維護方便簡單、防水、防塵的特點。具體的技術參數如表所示。

Dynamic Acquisition System Of Bus Passengers Flow Volume

This project is a hardware and software system designed to collect the data of passengers’ flow of buses.The system is based on a pressure sensor integrating several sensors through specific design process, and is patented (National Invention patents: Dynamic Passenger Flow Collection System Based on Multi-Sensor, Invention Patent No. ZL201010583003.4). By GPS/GPRS module, the system uploads information collected by vehicle terminal to traffic dispatching management center. Combined with a variety of data statistics, the intelligent transport dispatching system will realize on-line real-time optimization. The system features accuracy, strong timeliness, high cost-effective, low failure rate, simple installation and easy maintenance, waterproof and dustproof. Specific technical parameters are indicated in the Table.

output data passengers getting on/ getting off Output Interval ＜1s Output Data Effective rate ＞97% Statistical Error ＜5% Operating Humidity ≤95% Operating Temperature -25℃～45℃Data Verification can eliminate wrong data BUS Door State Detection on/off Failure Rate ＜1time/year Working Hours Identify with the bus Working Voltage DC 5～12V Equipment Thickness ＜10mm Equipment Aspect Match the bus door pedal

3 粉末冶金高溫真空爐智能控制系統及靶材

粉末冶金高溫真空爐智能控制系統，是深圳職業技術學院智能控制技術研究所馮明發教授（E-mail：fmfa@szpt.edu.cn）課題組與佛山鉅仕泰粉沫冶金有限公司，根據最新生產需求聯合研制的最新型智能控制產品，具有控制精度高、生產效率高、適合粉沫冶金高溫高壓高真空生產的特點。本產品綜合模糊控制策略和專家人工智能控制等最新控制理論和算法，有效地應用于佛山鉅仕泰粉末冶金加工工藝生產中，取得了良好的生產效果。展會展示的有智能控制系統和高質量的冶金產品，如“高端濺射靶材”、“鎢鈦W-Ti靶材”、“鉻硅靶材”、“氧化銦錫靶材”、“粉沫冶金制品”等新型材料。

As the latest intelligent control system of the powder metallurgy industry in China, this system is characterized by high control accuracy, high efficiency and adaptability for high temperature, pressure, andvacuum powder metallurgy. Co-developed by Institute of Intelligent Control (Shenzhen Polytechnic) and Jushitai Powder Metallurgy Co., Ltd., the system adopts the approach of intelligent control and the latest control theory and algorithms including fuzzy control strategy and specialist artificial intelligence control. It is effectively used in powder metallurgy process production of in Foshan Jushitai Powder Metallurgy Co., Ltd and has achieved good production results. The metallurgical products displayed on the Fifteenth China Hi-Tech Fair include high-end sputtering target, W-Ti titanium target, chrome silicon target, indium tin oxide target, and Powder metallurgy products.

4 鋰電池半自動套殼機

由機電工程學院劉先明高級工程師（E-mail：lxming@szpt.edu.cn）主持研發的鋰電池半自動套殼機，是鋰電池生產中的一道生產設備，是提升鋰電池生產質量，降低原材料消耗，實現鋰電池自動化生產的主要手段。該系統在利用光電、伺服及獨特傳動原理的基礎上，充分考慮了機電接口的協調性、匹配性和整體性，使系統不僅具有傳動平穩、體積小、運動精度高、效率高、噪聲低以及較好的動態性能等優點，還可在開環狀態下獲得較高的控制精度，是一種經濟型、高精度的鋰電池生產設備。

Semi-Automatic Machine Set of Lithium Battery Shell

Semi-Automatic Machine Set of Lithium Battery Shell, a lithium battery manufacturing device, can improve the quality of lithium battery, cut down the consumption of raw materials, and realize the automatic production of lithium batteries. Based on photoelectric, servo and unique transmission principles, with mechanical and electrical interface coordination, matching and integrity taken into consideration, the system features stable transmission, small volume, high precision, high efficiency, low noise and good dynamicperformance and a series of advantages. Besides, it can also gain higher control accuracy in open loop, which makes it a lithium battery manufacturing device with low cost and high precision. With a great demand in the market and the growth of lithium battery industry, the device promises great market potential with an estimated demand of 10 000 sets a year.

5 智能車牌識別系統

智能車牌識別系統是電子與信息工程學院張喜生、劉小華老師（E-mail：zxisheng@szpt.edu.cn；lxh@szpt.edu.cn）開發的智能交通系統類產品，包括Windows版本和Linux版本。該產品具有車牌定位準確、字符識別率高、可識別高清圖像等特點，尤其在軍牌、武警車牌、港澳等非標準車牌識別方面達到國內領先水平。該產品適用于多種類型車牌的識別，且可用于識別以下一系列分辨率的圖像，如：640 × 480、704 × 288、720 ×288、720 × 512、720×576、768 ×288、768 ×512、768 ×576等。在車牌報送、交通監控等領域有著廣闊的應用前景。該系統已應用于國內多個知名企業。與國內外同類產品相比，智能車牌識別系統在識別率和可識別車牌類型方面有較大優勢。

Vehicle License Plate Recognition System

Vehicle License Plate Recognition System is a product catering to the needs of modern ITS. Developed by faculty in Shenzhen Polytechnic, it is characterized by precision of license plate location, high character recognition rate, and recognition of HD image, especially for license plate of military service and armed police and vehicles from HK and Macau. It can recognize various types of license plates and images with resolution of 640 × 480, 704 × 288, 720 ×288, 720 × 512, 720×576, 768 ×288, 768 ×512, 768 ×576 etc. It promises bright prospects in many fields such as vehicle license plate service, traffic monitoring, etc. The system has been adopted by top enterprises and has advantages over other products of the same kind in recognition rate and wide application.

6 全自動薄膜應力測試儀

由機電工程學院程毓、趙升升老師（E-mail：sszhao@szpt.edu.cn）主持研發的全自動薄膜應力測試儀，利用激光杠桿放大原理，激光束在彎曲表面經反射、折射后，接收端光斑移動的距離對應于試樣表面的彎曲曲率。由基片彎曲法公式Stoney方程，即可求得薄膜殘余應力值。該儀器可用于薄膜應力的測試，測試范圍（1×10-2～1×102GPa）；也可用于鏡面反射表面的曲率半徑測試，測試范圍（0.3～60 m）；配合適當的化學剝層腐蝕液（均勻腐蝕薄膜，而不腐蝕基材）可以測試薄膜應力沿層深分布，儀器可以實現自動定位樣品中心和自動測量功能，誤差低于2.5%。

Residual Stress Tester

The principle of this machine is to amplify the curve of samples by laser reflection. The horizontal movement distance of a sample is proportional to reflection laser spot travel. The slope of the proportion corresponds to the curve of the sample. The residual stress of the film can be calculated by Stoney formula. The tester can auto test residual stress of films with a range of 1×10-2-1×102GPa, curvature radius of samples with a range of 0.3-60 m and the distribution of residual stress along thickness in films and auto locate the center of samples with an error lower than 2.5%.

7 戶外健騎車

由汽車與交通學院董鑄榮副教授（E-mail：arongdng@szpt.edu.cn）研發的戶外健騎車，是一種新穎的用于戶外健身運動及代步工具，該車既可以完成現有健騎機的健身運動功能，可同時鍛煉胳膊、腳、腿部、腰部等多部位，又可以通過健身運動產生的動力平穩行駛。該車采用三輪結構，后輪轉向，碟式制動，安全性高，趣味性強，操作簡單，成本低，是老少皆宜的運動器材。其特點有：1）將現有健騎機的健身功能和自行車的行駛功能很好地結合起來，克服健騎機鍛煉環境單一，缺乏趣味性，使人容易疲勞等缺點，使健身和戶外運動很好的結合起來； 2）采用三輪結構，后輪轉向，碟式制動，安全性高，操作簡單；3）合理選擇聯接桿的長度和調節座位位置，可以滿足12歲以上不同年齡身高的人使用； 4）許多零部件可以采用現有自行車的零部件，生產加工容易。

Multifunction Tricycle for Outdoor Workout

This project involves a novel tricycle for outdoor workout and for ride. It can not only serve as a regular cycling machine to exercise the arms, feet, thighs, waist and other body parts, but also offer a smooth ride by the power generated in exercising. With a rotating rear wheel and a disc brake, the three-wheel low-cost tricycle features safety, great fun, and easy operation. Hence, it caters to the needs of all ages.

Technical Features as follows: 1) The combination of functions a cycling machine and a bicycle functionally overcomes the shortcomings of monotonous, boring and tiring exercising typical of a cycling machine and fixed body parts to be exercised by a bicycle, integrating bodybuilding with outdoor exercising; 2) With a rotating rear wheel and a disc brake, the tricycle is highly safe and easy to operate, and not liable to induce personal injury; 3) A rational length of the connecting rod and adjustable seat make it suitable for those above 12 years old; 4) With many parts adopting the parts of current bicycles, the tricycles can be easily manufactured and processed.

8 智能網絡PDU

計算機工程學院馬志剛老師（E-mail：mzg@spzt.edu.cn）研發的智能PDU可通過3種模式進行遠程監控：1）通過Internet網頁服務器進行監控。此工作模式下要求PDU所在的網絡能夠直接訪問互聯網，此時每個PDU會主動連接到事先配置好的服務器，用戶通過任何可瀏覽互聯網網頁的設備（PC機，筆記本電腦，智能手機，平板電腦等）瀏覽該服務器上的網頁，即可對所有接入此服務器的PDU進行遠程監控。 2） 通過局域網客戶端程序進行遠程監控。此工作模式下要求客戶端程序所運行的設備與PDU在同一局域網內（可以互相ping通），客戶端程序會自動搜索本局域網內所有的PDU并顯示在樹形控件中，用戶可通過客戶端界面，對本局域網內所有的PDU進行集中遠程監控和各種參數的修改。3）通過PDU內置網頁進行遠程監控。此工作模式要求用戶使用可瀏覽網頁的設備并能直接訪問PDU所在的網絡，通過在瀏覽器中輸入單個PDU的IP地址即可打開其內置的網頁對其進行遠程監控。該設備的安全性體現在：1）每臺PDU可以單獨設置用戶密碼，所有的操作必須輸入正確的密碼才能進行；2）具備過載保護功能，消除過載后能恢復工作；3）斷電重新來電后可以自動恢復斷電前的插座狀態；4） 因特殊原因導致邏輯控制部分損毀后仍可作為常規插座使用。

Working Mode of PDU

The intelligent PDU can be controlled remotely through three modes: 1) Through the Internet web page. In this mode, the PDUs need to be in a network which can access the Internet. Then the PDU will automatically connect to a preset server so that the users can browse the web page on the server by a network device such as PC, notebook, intelligent mobile phone, tablet etc to remotely control the PDUs. 2) Through the client program. In this mode, a client program needs to be run at a computer which is in the same LAN of the PDUs. The client will automatically search all PDUs in the LAN and the users can control them through the client. 3) Through the built-in webpage of PDUs. In this mode, the users need a network device which has web browser(PC, notebook , intelligent mobile phone, tablet computer etc) and is in the same LAN of PDUs，so that the users can browse the built-in webpage of PDUs by their IP address to control them. Safety features: 1) separate user password; 2) overload protection; 3) automatic recovery in case of power failure; 4) Even if the logic unit of the PDU has been damaged, it can be used as a normal PDU.

9 基于新型旋轉三棱鏡系統的光學助視裝置

醫學技術與護理學院張艷玲副教授（E-mail：zhyl1952@szpt.edu.cn）主持研發的基于新型旋轉三棱鏡系統的光學助視裝置，根據棱鏡光學原理，對傳統光學助視器進行研發改進，使其成為能準確調控光線聚焦方向，并具有可調放大倍率、遠中近多焦助視功能的新型伽利略光學助視器，從而有效利用低視力患者非中心性殘余視力，提高其視功能。裝置主要作用如下：1）設計的新型旋轉三棱鏡，可準確調控其度數（0～20△）及底的方向（360°），從而實現對光線聚焦方向的準確調控，實現殘余視力的定位及助視功能；2）本裝置通過2個不同度數物鏡（可拆卸）的替換（+2.50DS/+5.00DS）及可調鏡筒長度，實現不同放大倍率的轉換（2×；4×）；3）結合不同度數閱讀鏡片實現中、近距離的聚焦，從而實現遠、中、近不同距離的多焦點聚焦；4）配備可拆卸、可調支架及照明裝置，使用更加人性化。

Optical Visual Aid Based on Risley Rotating Prism

This project improved traditional optical Galileo typoscope according to prism optical principle. The renewed typoscope can adjust focus direction of light accurately with adjustable enlargement ratio, which plays an effective role in the near, middle and distance visual assistance. Therefore, it can improve the visual function of patients with low vision by residual noncentral vision. The main functions are as follows: 1). The focusing direction of light could be adjusted by accurate control of the degree (0△-20△) and bottom direction (0°-360 °) of Risley rotating Prism. Therefore, it could perform functions of positioning of residual visual acuity and visual assistance. 2) The switch of different magnification (2X/4X) is available through the alteration of the objective len’s degree with adjustable lens barrel length. 3) The typoscope can facilitate the visual function in the near, middle and long distance for different degrees of reading cap. 4) The removable, adjustable bracket and lighting installations makes it user-friendly.

10 一種基于云計算車聯網的車載語音點歌系統

計算機工程學院易定高級工程師（E-mail: yiding@szpt.edu.cn）研發的一種基于云計算車聯網的車載語音點歌系統，采用自適應語音識別和歌名關鍵詞語音識別技術，在云計算環境下實現對歌名的語音識別，通過聯網的車載主機，將存儲在云端的數字音頻流媒體音樂播放，司機只需要說出想聽的歌名，就可以實現點歌，提高了行車的安全性，使汽車娛樂更加人性化。本項目獲得一個發明專利和一個實用新型專利。

Human Voice-Based Song Request System Based on Connected Vehicle in Cloud Computing

A system of HVSR based on connected vehicle in cloud computing has been proposed. Self-adaptive speech recognition technology in combination with song title keyword speech recognition has been adopted. By recognizing the voice of a song title in the cloud environment, the digital content of the selected song stored in the cloud is streamed to and then played back in the OVC. Vehicle drivers can request songs by only speaking out its song title. As a result, the system improves the safety of driving, making automobile entertainment more personal. The project has obtained a patent on an invention and a patent on a utility model.

11 視頻監控與視頻會議綜合系統

電子與信息工程學院楊旭博士（E-mail：yangxu@szpt.edu.cn）研發的視頻監控與視頻會議綜合系統，實現了視頻監控與視頻會議的融合和互通，在召開視頻會議時，可以第一時間將現場監控畫面傳送到視頻會議終端，同步實時顯示現場的視頻圖像信息，提高了應急指揮能力和對突發事件的處置效率。系統采用以SIP協議為信令控制協議的軟交換技術，可實現多業務集成，能夠讓用戶在不同地點，通過網絡的現場視頻監控進行可視化的多層級指揮調度，并可通過視頻會議遠程會商，以滿足分布在不同地域的用戶進行業務調度、決策指揮和協同會商等視頻協同需要。具有傳統視頻監控系統、視頻會議系統、3G單兵系統所不具備的不同視頻設備、語音通信設備統一部署和集中管理調度的能力。為用戶提供了全方位、多業務的語音、視頻接入及多媒體指揮調度。本系統可與數據業務、安防報警、語音調度等進行結合，構成綜合視頻應用通信平臺，滿足各類業務部門視頻應急指揮調度的需要。

Integrated System for Video Surveillance and Video Conference

This system realizes integration of video surveillance and video conference. When a video conference is held, live monitoring screen will be transferred to video conference terminal immediately, and the real-time video image of scene will be displayed on conference terminal synchronously. It improves emergency response and emergency handling. The softswitch technology based SIP protocol is adopted in the system, and multi-service integration can be achieved. The directors in command center can dispatch and assign tasks to users in different regions through viewing live video images in surveillance field. The system is characterized by unified deployment and centralized management scheduling through different video devices, voice communication equipment, different from a single system such as traditional video surveillance systems, video conferencing systems, and 3G soldier systems, providing multi-type voice, video access and multimedia dispatching in various aspects. The system can be combined with data services, security alarm, and voice scheduling, etc. to form integrated video communications platform, thus meeting the needs of video emergency dispatching in different departments.

12 E-City智慧城市無線信號覆蓋解決方案

電子與信息工程學院王洋博士（E-mail：wyang@szpt.edu.cn）研發設計的E-City智慧城市無線信號覆蓋解決方案，是一個分布式數據采集和遠程監控系統，它采用物聯網關鍵技術，集計算機技術、自動控制技術和現代通信技術于一體，實現對城市照明的“遙控、遙信、遙調、遙測、遙視”五遙智慧數據采集和監控。同時，鋪設在城市照明路燈上的無線傳感節點作為基站，監控和轉發其周邊范圍內的各類無線傳感節點，將環境監控數據、城市照明數據、井蓋防盜數據、安防數據等，通過照明網絡發送給信息中心，實現智慧城市的無線信號覆蓋。

E-City Smart City Wireless Signal Covering Solutions

Wireless signal coverage is crucial in the course of implementation of smart city. In E-City system, based on city lighting system infrastructure, the city lighting, environmental monitoring and manhole anti-theft function are realized. E-City smart city wireless signal coverage solution is a distributed data acquisition and remote monitoring system integrating computer technology, automatic control technology and modern communication technology to realize city lighting data acquisition and monitoring. At the same time, wireless sensor nodes will be fixed in the city lighting pole as the base station, to monitor and transmit the environmental monitoring data, city lighting data, manhole anti-theft data and so on, to the lighting network information center, thus realizing wireless signal coverage in smart city.

13 Passquan微信訂餐管理系統

計算機工程學院王錚鈞副教授（E-mail：purplew@szpt.edu.cn）研發的Passquan微信訂餐管理系統，是一套基于微信公眾平臺，利用最新移動互聯網技術，面向傳統餐飲行業，自主開發的餐館訂餐管理系統。該系統包括移動客戶端APP，即餐館的微信公眾號及餐館訂單處理后臺。用戶只要用手機掃描餐館的微信二維碼即可關注餐館，并可隨時訪問餐館交互菜單，在線完成選菜和下單操作。餐館即時收到訂單通知，可通過電腦或手機處理訂單。

采用這套系統的餐館無需增加人手可提高訂單處理能力和運營效率，從而節省成本和提高利潤。通過微信接單不受電話占線和容量限制，而且電腦處理訂單的速度和準確度都比人工處理高很多。對用戶來說，只要關注餐館的公眾號就可隨時聯系餐館并下單，甚至提前訂座或點菜，不需要收藏和記住餐館的菜單和訂餐電話。隨著移動互聯網時代的到來和微信的普及，微信訂餐必將成為替代傳統電話訂餐、連接線上和線下（O2O）的新興訂餐方式，蘊含巨大市場潛力。

Passquan WeChat Fast Food Ordering System

Passquan WeChat Fast Food Ordering System is leading application software based on the popular TencentWeChat Public Platform by adopting the latest mobile internet technology. The system consists of a WeChat client app and a back-end management interface. Users just scan the restaurant WeChat QR code and follow the Official account, then they can view the menu and select their favorite food, and place orders by phone or online. The restaurant will receive the orders instantly and confirm orders from a smart phone or on a PC. As a new food ordering channel, WeChat ordering system will transform the traditional food and catering industry, help restaurants improve their order processing capacity and operation efficiency. With the growing popularity of WeChat messaging app, users are more likely to accept the food-ordering service thanks to its user-friendly interactive menu.

PassQuan system is one of the best food-ordering applications in the market with full-features powered by latest HTML5 and JS design and development technologies. The system is ready for commercial development and is in use in some restaurants including the well-received Shenzhen Huaqiangbei Dingcan service.

14 信前胡規范化栽培技術

應用化學與生物技術學院聶小忠老師（E-mail：nxz9898@szpt.edu.cn）研發的信前胡規范化栽培技術，通過對江西道地藥材信前胡人工栽培的最佳條件、采收的最佳時間，以及種子點播技術、田間管理技術、施肥技術的研究，實現了穩產、優質、高產的目標，畝產達到500～600kg。白花前胡甲素、白花前胡乙素的含量，達到2010版《中國藥典》規定含量的1～3倍，遠高于安徽、浙江所產的寧前胡、浙前胡的含量。

Xin-Zhou Peucedani Radix Cultivation Technology

The optimum conditions for artificial cultivation of Jiangxi Radix Peucedani and the best harvest time are studied with an aim of stable, high quality, and high yield of Radix Peucedani. Based on dibble seeding, field management, and fertilization technology, the target of a yield of 500-600 kg per mu is achieved, the contents are three times the standards specified in Chinese Pharmacopoeia (2010 edition), far higher than Zhejiang Qian Hu and Ning hogfennel root cultivated in Anhui and Zhejiang.

15 金錢龜性別調控生物技術

應用化學與生物技術學院雷思佳（E-mail：Leisijia@szpt.edu.cn）研發的金錢龜性別調控生物技術，其特點是，在正常孵化溫度范圍內（26～31℃）進行金錢龜受精卵孵化，有效降低了孵化過程中霉蛋的發生率，雄性孵出率超過90%，孵化周期88～90天左右。金錢龜人工繁殖過程中奇缺雄種龜，一只品質較好的雄種龜的價格高達80～90萬元。由于資源的限制，剛剛出生的金錢龜苗價格超過2萬元，雄性龜苗的價格至少是雌性的2倍4～6萬元。該技術可應用于龜鱉等性別調控，尤其是名貴品種，如金錢龜（孵育雄性）和黑頸龜（孵育雌性），具有較好的市場前景。

圖1 金錢龜種龜

圖2 剛剛出殼的金錢龜

圖3 孵化設備

Sex Manipulation Technique for Cyclemys Trifasciata (Cuora Trifasciata), a Chinese Endangered Turtle

Cyclemys trifasciata (Cuora trifasciata), an endangered turtle species, can only be rarely found in China and Vietnam. As a temperature-based sex determination species (TSD), the sex of hatchling is determined by the incubation temperature. As a result of green house effect, no male hatchling was born in natural environmental condition in the past decade. This species will go extinct in the near future if no human sex manipulation is designed for it. With the biological technology developed by faculty in School of Applied Chemistry and Biological Technology, ration of male hatchling can reach 90% with an incubation period about 90 days in the artificial incubation temperature of 26-31. T℃he new technology promises bright prospects in the field of endangered turtle conservation and artificial propagation for this kind of species (TSD).

Brief Introduction to Research Achievements of Shenzhen Polytechnic Displayed on the Fifteenth China Hi-Tech Fair

High-Temperature Vacuum Intelligent Control System of Powder