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1. 发明申请

WO2012024895A8 MOVEMENT AUTHORITY CALCULATING METHOD BASED ON TRAIN CONTROL SYSTEM 审中-公开
标题翻译：基于列车控制系统的运动员权限计算方法
公开(公告)号：WO2012024895A8
公开(公告)日：2012-05-03
申请号：PCT/CN2011001407
申请日：2011-08-23
申请人： UNIV BEIJING JIAOTONG , NING BIN , WANG HAIFENG , YANG XUMEN , TANG TAO , GAO CHUNHAI , LIU SHUO
发明人： NING BIN , WANG HAIFENG , YANG XUMEN , TANG TAO , GAO CHUNHAI , LIU SHUO
IPC分类号： B61L27/00
CPC分类号： B61L27/00 , B61L23/14 , B61L27/0038 , B61L2027/005
摘要： A movement authority calculating method based on a train control system comprises the following steps: reading route information of a train, and determining a traversal range of the train according to the route information(A1); initializing an end point of a movement authority as an end point position of the traversal range (A2); searching for static obstacles in the traversal range, and judging whether each of the static obstacles meets the requirements on safe operation of the train in turn; if not, setting the position of the last static obstacle in the traversal range as the end point of the movement authority; if yes, changing the end point of the movement authority into a matched route end point (A3); searching for dynamic obstacles in the traversal range and judging whether a tracking train exists; if yes, modifying the end point of the movement authority into an initial terminal of an axle counter block in which the train is positioned; and if no dynamic obstacle exists in the traversal range, modifying the final end point of the movement authority into the position of the last static obstacle in the traversal range(A4). The present invention improves the operation efficiency of the train.
摘要翻译：一种基于列车控制系统的移动权限计算方法，包括以下步骤：读取列车的路线信息，根据路线信息确定列车的穿越范围（A1）; 初始化移动权限的终点作为遍历范围（A2）的终点位置; 在遍历范围内搜索静态障碍物，并依次判断每个静态障碍物是否符合列车安全运行的要求; 如果不是，则将遍历范围中最后一个静态障碍物的位置设置为移动权限的终点; 如果是，则将移动机构的终点改为匹配的路线终点（A3）; 在遍历范围内搜索动态障碍并判断是否存在跟踪列车; 如果是，则将所述移动权限的终点修改为列车所在的轴计数器块的初始终端; 如果遍历范围内不存在动态障碍物，则将移动权限的最终端点修改为遍历范围（A4）中最后一个静态障碍物的位置。本发明提高了列车的运行效率。

2. 发明专利

NL2031522B1 BACTERIA CULTURE DEVICE WITH CONTROLLABLE OXYGEN CONCENTRATION AND CULTURE METHOD 未知
公开(公告)号：NL2031522B1
公开(公告)日：2022-12-05
申请号：NL2031522
申请日：2022-04-06
申请人： UNIV BEIJING JIAOTONG
发明人： HONG YAO , SHENG TIAN , JINYUAN MA
IPC分类号： C12M1/36 , C12M1/04 , C12M1/34
摘要： The present disclosure provides a bacteria culture device with controllable oxygen concentration and a culture method. The device of the present disclosure stirs sludge by circulating gas, thereby improving the utilization rate of the stirred gas and being beneficial to the formation of granular sludge.

3. 发明专利

NL2031522A BACTERIA CULTURE DEVICE WITH CONTROLLABLE OXYGEN CONCENTRATION AND CULTURE METHOD 未知
公开(公告)号：NL2031522A
公开(公告)日：2022-11-16
申请号：NL2031522
申请日：2022-04-06
申请人： UNIV BEIJING JIAOTONG
发明人： HONG YAO , SHENG TIAN , JINYUAN MA
IPC分类号： C12M1/36 , C12M1/04 , C12M1/34
摘要： The present disclosure provides a bacteria culture device with controllable oxygen concentration and a culture method. The device of the present disclosure stirs sludge by circulating gas, thereby improving the utilization rate of the stirred gas and being eneficial to the formation of granular sludge.

4. 发明专利

NL2030130B1 METHOD FOR REDUCING PRODUCTION OF NITRATE NITROGEN IN ANAEROBIC ANAMMOX PROCESS 未知
公开(公告)号：NL2030130B1
公开(公告)日：2022-11-15
申请号：NL2030130
申请日：2021-12-14
申请人： UNIV BEIJING JIAOTONG
发明人： LIRU FAN , ANMING YANG , HONG YAO , JINYUAN MA
IPC分类号： C02F3/28 , C02F101/16
摘要： The present disclosure discloses a method for reducing production of nitrate nitrogen in anammox process. Inoculate anammox bacteria with stable nitrogen removal performance into a reactor, add ammonia nitrogen (NHF) and nitrite (NOz’) containing a certain concentration substrate reaction solution, add an appropriate amount of hydrazine (N2H4) to the reactor, which reacts with NOz' eXisting in the system to generate azide (N3'), or directly add azide (N3X) form to the reactor to maintain a certain concentration of N3' in the reactor. The method effectively avoids the accumulation of nitrate nitrogen (N3') in the anammox process, and improves the compliance rate of total nitrogen in the effluent of the anammox process.

5. 发明专利

NL2030130A METHOD FOR REDUCING PRODUCTION OF NITRATE NITROGEN IN ANAEROBIC ANAMMOX PROCESS 未知
公开(公告)号：NL2030130A
公开(公告)日：2022-10-28
申请号：NL2030130
申请日：2021-12-14
申请人： UNIV BEIJING JIAOTONG
发明人： LIRU FAN , ANMING YANG , HONG YAO , JINYUAN MA
IPC分类号： C02F3/28 , C02F101/16
摘要： The present disclosure discloses a method for reducing production of nitrate nitrogen in anammox process. Inoculate anammox bacteria with stable nitrogen removal performance into a reactor, add ammonia nitrogen (NHF) and nitrite (N Oz’) containing a certain concentration substrate reaction solution, add an appropriate amount of hydrazine (N2H4) to the reactor, which reacts with NOz' eXisting in the system to generate azide (N3'), or directly add azide (N3X) form to the reactor to maintain a certain concentration of N3' in the reactor. The method effectively avoids the accumulation of nitrate nitrogen (N3') in the anammox process, and improves the compliance rate of total nitrogen in the efﬂuent of the anammox process.

6. 发明专利

ZA202205834B A TRAIN SAFETY TRACKING PROTECTION METHOD AND DEVICE BASED ON RELATIVE VELOCITY 未知
公开(公告)号：ZA202205834B
公开(公告)日：2022-06-29
申请号：ZA202205834
申请日：2022-05-26
申请人： UNIV BEIJING JIAOTONG
发明人： LIU HONGJIE , SU SHUAI , CHAI MING , LV JIDONG

7. 发明专利

LU500578B1 Field Effect Transistor and Preparation Method Thereof 未知
公开(公告)号：LU500578B1
公开(公告)日：2022-02-28
申请号：LU500578
申请日：2021-08-26
申请人： UNIV BEIJING CHEM TECH , UNIV BEIJING JIAOTONG
发明人： HE JIAQI , WANG YONGSHENG , HE DAWEI
IPC分类号： H01L21/02 , H01L29/786
摘要： Van Der Waals heterojunction brings the research of functional heterojunction to a new era with its atomic interface, outstanding mechanical flexibility and high chemical stability. Because of its interlayer coupling characteristics, it breaks the constraints in choosing materials and eliminates the huge limitations of traditional materials in preparing heterostructures. The invention aims to provide a method which has simple process, low requirements on lattice matching between a substrate and different materials and does not need material doping, namely, two different two-dimensional crystals are formed into a heterojunction structure by utilizing Van Der Waals force, and then the heterojunction structure is used as a conductive channel material to prepare a field effect transistor and a preparation method thereof.

8. 发明专利

AU2021102384A4 Integrated system for denitrification and energy self-sufficiency of wastewater with high carbon-to-nitrogen ratio 未知
公开(公告)号：AU2021102384A4
公开(公告)日：2021-07-08
申请号：AU2021102384
申请日：2021-05-06
申请人： UNIV BEIJING JIAOTONG
发明人： YAO HONG , TIAN SHENG , JIA FANGXU
IPC分类号： C02F3/30 , C02F1/28 , C02F1/72 , C02F1/78 , C02F3/00 , C02F3/12 , C02F101/16
摘要： Disclosed is an integrated system for denitrification and energy self-sufficiency of wastewater with a high carbon-to-nitrogen ratio. The integrated system comprises a water inlet pump, a synchronous denitrifying methanation device, an integrated anaerobic ammonium oxidation device and a composite ozone catalytic device which are connected through pipelines in sequence, wherein the synchronous denitrifying methanation device is an up-flow anaerobic sludge bed, the integrated anaerobic ammonium oxidation device comprises a blending compartment, a plurality of reaction compartments and a sedimentation compartment which are arranged and connected in sequence, and the synchronous denitrifying methanation device communicates with the blending compartment. The composite ozone catalytic device comprises a plurality of parallel electro-catalytic tubes, each electro-catalytic tube communicates with a top outlet of the sedimentation compartment respectively, each electro-catalytic tube is set up with a circular carbon cathode plate and an anode aeration head arranged in the corresponding circular carbon cathode plate in a penetrating mode, the anode aeration heads are connected with a second air compressor through air inlet pipes, and the second air compressor communicates with an air source. According to the integrated system, the treatment efficiency of the wastewater with the high carbon-to-nitrogen ratio is improved. (Figure 1) 1/1------ fo ----- ---- ---- --- 1

9. 发明专利

NL2031521B1 DEVICE FOR REMOVAL OF NITROGEN FROM COKING WASTEWATER BY ANAMMOX AND TREATMENT METHOD THEREFOR 未知
公开(公告)号：NL2031521B1
公开(公告)日：2022-12-22
申请号：NL2031521
申请日：2022-04-06
申请人： UNIV BEIJING JIAOTONG
发明人： LIRU FAN , ANMING YANG , HONG YAO
IPC分类号： C02F9/00
摘要： The present disclosure provides a device for removal of nitrogen from coking wastewater by anammox and a treatment method therefor. The device includes a water inlet tank, a water inlet pipe, an intermediate tank, an anaerobic sequencing batch reactor (SBR) and 5 a continuous flow integrated anammox biofilm reactor. The present disclosure reduces some ammonia distillation and cooling costs in a conventional coking wastewater treatment process. Not only the ammonia distillation cost is reduced, but also the water inlet tank can function to homogenize water quality and adjust water 10 temperature, thereby reducing water treatment costs. (+ Fig. l)

10. 发明专利

NL2031353B1 METHOD FOR RECOVERING ACTIVITY OF DAMAGED ANAMMOX BACTERIA 未知
公开(公告)号：NL2031353B1
公开(公告)日：2022-11-30
申请号：NL2031353
申请日：2022-03-21
申请人： UNIV BEIJING JIAOTONG
发明人： JINYUAN MA , SHENG TIAN , HONG YAO
IPC分类号： C02F3/34 , C02F3/28 , C12N1/20
摘要： The present disclosure provides a method for recovering activity of damaged anammox bacteria. Anammox bacteria with damaged activity are introduced into an anaerobic reactor, simulated wastewater is introduced into the anaerobic reactor, and the anaerobic reactor is stripped with nitrogen; hydrazine is introduced to allow a concentration of the hydrazine in the anaerobic reactor to reach a desired value; the damaged anammox bacteria is cultured in the anaerobic reactor under desired culture conditions. The method of the present disclosure may wash out toxic and harmful substances retained in the anammox bacteria, avoiding the continuous inhibition of these substances against the anammox bacteria.

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