WO2016127775A1 - Perche de trolley comprenant un système de commande intelligent - Google Patents

Perche de trolley comprenant un système de commande intelligent Download PDF

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Publication number
WO2016127775A1
WO2016127775A1 PCT/CN2016/071719 CN2016071719W WO2016127775A1 WO 2016127775 A1 WO2016127775 A1 WO 2016127775A1 CN 2016071719 W CN2016071719 W CN 2016071719W WO 2016127775 A1 WO2016127775 A1 WO 2016127775A1
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WO
WIPO (PCT)
Prior art keywords
rod
collecting rod
valve
control unit
collector
Prior art date
Application number
PCT/CN2016/071719
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English (en)
Chinese (zh)
Inventor
郝韵
Original Assignee
上海尊阶士工程技术有限公司
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Filing date
Publication date
Application filed by 上海尊阶士工程技术有限公司 filed Critical 上海尊阶士工程技术有限公司
Publication of WO2016127775A1 publication Critical patent/WO2016127775A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/04—Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
    • B60L5/12—Structural features of poles or their bases
    • B60L5/14—Devices for automatic lowering of a jumped-off collector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/22—Supporting means for the contact bow
    • B60L5/24—Pantographs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/22—Supporting means for the contact bow
    • B60L5/28—Devices for lifting and resetting the collector
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION 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
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/22—Supporting means for the contact bow
    • B60L5/28—Devices for lifting and resetting the collector
    • B60L5/32—Devices for lifting and resetting the collector using fluid pressure

Definitions

  • the present invention relates to the technical field of vehicle control systems, and in particular, to a power collecting rod with an intelligent control system for intelligently controlling a current collecting rod of a vehicle.
  • the body and chassis structure of the trolley bus is basically the same as that of the ordinary pure electric vehicle.
  • the biggest difference is that the roof needs to be equipped with a collector pole device for taking power from the high-voltage power grid.
  • the collector rod is usually lifted and lowered by a cylinder, and then a collector rope is connected to the collector rod.
  • the cylinder needs to be cut off first, the collector rod is quickly raised to the highest position, and then the collector rod is pulled to adjust the current collecting rod to overlap with the power grid; during the vehicle traveling, once the vehicle is disconnected, the driver needs to stop immediately.
  • the cylinder intake pushes the collector rod to quickly drop to the roof limit position, and finally performs the catenary operation.
  • the present invention provides a collector bar having an intelligent control system.
  • the system generates signals by collecting horizontal angle sensors and vertical angle sensors. It is sent to the control unit to control the first conductive magnetic valve and the pneumatic logic control valve to make the cylinder move, realize the function of the rapid rise and fall of the collector rod and the slow rise and fall, and improve the safety and convenience of the working of the collector pole.
  • a current collecting rod with an intelligent control system includes a control unit that controls a first conductive magnetic valve and a pneumatic logic control valve.
  • a gas source is connected to the air inlet of the pneumatic logic control valve through a trachea, a branching bronchus is mounted on the air tube, the first conductive magnetic valve is connected to the partial bronchus, and the bronchus is controlled by the first conductive magnetic valve
  • the gas enters the interior of the pneumatic logic control valve, and the electromagnetic valve inside the pneumatic logic control valve is controlled by the control unit to be energized and de-energized, so that the cylinder on the collector rod is boosted and stepped down.
  • control unit is further connected with a horizontal angle sensor and a vertical angle sensor, wherein the horizontal angle sensor can measure the deflection angle and the angle change rate of the current collecting rod with respect to the traveling direction of the vehicle, and send the measured signal.
  • the vertical angle sensor is capable of measuring a lifting height and a height change rate of the current collecting rod, and transmitting the measured signal to the control unit.
  • the control unit collects the grid-connected signal of the collector pole and the power grid through the CAN line. The control unit performs analysis and processing according to the above collected signals, controls the cylinder action, drives the current collecting rod to return to the direction of the vehicle traveling direction, or realizes the sudden rise and fall, the slow rise and fall function.
  • the guiding fixing seat is in contact with the current collecting rod, and the cylinder action is controlled by the control unit, so that the current collecting rod can be returned to be in line with the traveling direction of the vehicle.
  • the guiding fixing base comprises a base, a groove is formed in the middle of the base, and a connecting plate is connected to the base, and two sides of the connecting plate are respectively connected with an adjusting plate, wherein the connecting plate is connected
  • the top portion is provided with a positioning block, and the positioning block is provided with a through hole, and the positioning shaft is in active contact with the positioning block.
  • the method further includes a base fixed to the roof, and the base is provided with an electric control box and a collector pole base assembly, and the control unit is located in the electric control box on the base of the collector rod
  • a cylinder is mounted for controlling the rotation and positioning of the guide holder, and the horizontal angle sensor is mounted above the guide holder.
  • a hook for locking the collector bar is mounted on the top of the vehicle, and the hook is connected
  • the overtravel cylinder and the swing arm mechanism perform a rotating motion; the stroke cylinder is integrally controlled by a valve island. After the collecting rod completes the lowering rod, the collecting rod is in a horizontal state or a negative angle, and the collecting rod can be locked by rotating the hook to ensure its safety.
  • the guiding fixture comprises a carrier plate, a rotating shaft is arranged in the middle of the carrier plate, a V-shaped rail is arranged at an edge of the carrier plate, and a roller is arranged on the V-shaped rail through the bracket.
  • a brake pad is disposed on the upper periphery of the rotating shaft, and the brake pad adjusts a distance between the rotating shaft and the rotating shaft through a stroke cylinder.
  • the guiding fixture comprises a fixing seat, the fixing seat is provided with a fixing rod, the top end of the fixing rod is fixedly connected with the collecting rod, and the bottom end is fixedly connected with the rotating arm, the rotating arm and the rotating arm
  • the collector rod is vertical, and the arm is connected to the stroke cylinder.
  • the horizontal angle sensor or the vertical angle sensor is connected to the control unit, and the horizontal angle acceleration or the vertical angle acceleration can be calculated by the control unit.
  • the horizontal angle sensor or the vertical angle sensor may be a linear displacement sensor.
  • the acceleration signal can also be collected from the collector cord end of the collector bar.
  • the present invention has the following technical advantages through the above technical solutions:
  • the collector pole system When the collector pole system suddenly breaks off the line network during the running of the vehicle, it can automatically recognize the automatic and rapid descending rod, and avoid the situation that the collector pole pulls the power grid and scrapes the surrounding objects of the vehicle after the grid is disconnected, thereby improving the safety;
  • the collector pole can slow down and slow down, not only can greatly reduce the noise, but more importantly, it can reduce the impact on the roof;
  • control unit can accurately connect the line by controlling the current collecting rod, saving time and effort, and convenient operation; of course, it also has auxiliary line
  • the function is specifically to automatically raise the current collecting rod to a height near the power grid, which is convenient for the operator to easily take the line and has strong flexibility.
  • the invention can control the movement of the cylinder, and can carry out a more labor-saving wiring, which helps save time and improve work efficiency.
  • FIG. 1 is a schematic diagram of a pneumatic circuit control of a collector bar with an intelligent control system according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of application of a pneumatic logic control valve according to an embodiment of the present invention
  • FIG. 3 is a schematic structural view of a pneumatic logic control valve according to an embodiment of the present invention.
  • FIG. 4 is a schematic view showing a first structure of a guide fixing seat according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a collector bar with an intelligent control system according to an embodiment of the present invention.
  • FIG. 6 is a schematic view showing a second structure of a guide fixing seat according to an embodiment of the present invention.
  • FIG. 7 is a schematic view showing a third structure of a guide fixing seat according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural view of a collector bar hook disclosed in an embodiment of the present invention.
  • a collecting rod with an intelligent control system includes a base on which an electric control box 24 and a bracket are mounted, and the electric control box 24 is provided with a control unit, and a support rod is mounted on the bracket
  • the support rod is fixed with a 3# cylinder 22 and a 4# cylinder 23 which are vertically arranged in parallel, and the 3# cylinder 22 is connected with a positioning shaft, and the 4# cylinder 23 is connected with a fixed shaft, and the positioning shaft is connected
  • the electric control box 24 is equipped with an electric control unit and a pneumatic control system.
  • the pneumatic control system includes a first conductive magnetic valve 1; a pneumatic logic control valve 5 working gas path 7, and an exhaust electromagnetic valve 2 ; 1 # cylinder 3; intake pipe 4; pneumatic logic control valve 5; pressure switch 17; air source switch 18 and 2 # cylinder 19; 3 # cylinder 22; 4 # cylinder 23.
  • the logic control valve 6 is provided with a first diaphragm 32 and a second diaphragm 33.
  • the first diaphragm 32 is located on the left side of the pneumatic logic control valve 5, and the second diaphragm 33 is provided.
  • a B solenoid valve 16 is disposed below the first diaphragm 32, and an A solenoid valve 12 is mounted below the second diaphragm 33, wherein the A The solenoid valve 12 is a normally open valve, and the B solenoid valve 6 is a normally closed valve.
  • the pneumatic logic control valve 5 is provided with an intake chamber 8, a working chamber 9 and an exhaust chamber 10; and inside the pneumatic logic control valve 5, an A solenoid valve internal control air passage 11 and B are further disposed. a solenoid valve internal control air passage 34, an A solenoid valve exhaust port 13 total exhaust port 14 and a B solenoid valve exhaust port 15, as shown in FIGS.
  • the intake chamber 8 passes through the first diaphragm 32
  • the working air chamber 9 is connected to the working air chamber 9; the working air chamber 9 is connected to the exhaust chamber 10 via the second diaphragm 33; the air inlet of the B solenoid valve 15 and the air inlet of the A solenoid valve 12 are connected in series; After being connected to the first conductive magnetic valve 1; the exhaust chamber 10, the A solenoid valve exhaust port 13, and the B solenoid valve exhaust port 15 are connected in parallel, and connected to the total exhaust port 14; in the first diaphragm 32 and the pneumatic logic A first spring 35 is disposed between the valve bodies of the control valve 5; a second spring 36 is disposed between the second diaphragm 33 and the valve seat of the pneumatic logic control valve 5.
  • the intake pipe 4 is connected to the air source, and the air source switch 18 is turned on, and the air source supplies a driving air source to the pneumatic control system.
  • the air source acts on the left side of the first diaphragm 32 via the pneumatic logic control valve external control air passage 6, and cancels the air source in the air inlet chamber 8 to the right side of the first diaphragm 32.
  • the force of the first spring 35 is pressed by the first spring 35 to cut off the connection between the air inlet chamber and the working chamber.
  • the gas source enters the air inlets of the A solenoid valve and the B solenoid valve through the first conductive magnetic valve 1 in this state:
  • the present invention controls the lifting and lowering action of the collector bar.
  • the process is as shown in Table 1.
  • the current collecting rod can have the functions of rapid rise and fall and slow rise and fall during the lifting process.
  • the present invention also integrally controls the 2# cylinder, the 3# cylinder 22, the 4# cylinder 23, and the 5# cylinder 47 through a valve island, and the valve island is fixed in the electric control box 24, and the control unit
  • the control unit may be a single chip microcomputer or the like, and is not particularly limited herein.
  • the collector bar is in an oblique state, how to raise and lower it in real time to prevent current collection. A collision occurs between the rods.
  • the present invention is connected to the end of the current collecting rod with a guiding fixing base.
  • the guiding fixing base preferably has a structure: a bottom plate 25 including an arc structure, and the middle of the bottom plate 25
  • a connecting groove 27 is integrally connected to the bottom plate 25, and two sides of the connecting plate 27 are respectively connected with a left adjusting plate 28 and a right adjusting plate 29, and are mounted on the top of the connecting plate 27
  • a horizontal angle sensor 20 is provided, Since the positioning shaft remains stationary during the rotation of the guiding mount, the horizontal angle sensor 20 can measure the deflection angle of the collecting rod, and when the collecting rod needs to be micro
  • the 3# cylinder 22 is activated, and the 3# cylinder 22 can drive the positioning shaft, pull the left adjusting plate 28 or the right adjusting plate 29, so that the collecting rod returns to the middle position, and then Starting the 4# cylinder 23, the 4# cylinder 23 can drive the fixed axial forward movement, insert into the groove 26, and fix the guiding fixture, thereby realizing The positioning of the collector bar, at this time, the collector bar can be raised and lowered.
  • the electronic control unit controls the first conductive magnetic valve 1, the pneumatic logic control valve 5, the exhaust solenoid valve 2, and supplies the air to the 1# cylinder 3 to realize the setting of the current collecting rod to quickly lower the rod to the grid height. Position, then the electronic control unit controls the valve island to supply air to the 2# cylinder, and the collector rod is slowly lowered to the lock collecting rod hook 48.
  • the guide fixing seat in the present invention may also be configured to include a carrier plate 37, and a rotating shaft 41 is disposed in the middle of the carrier plate 37, The edge of the plate 37 is provided with a V-shaped guide rail.
  • the V-shaped guide rail is provided with a roller 38 via a bracket 40.
  • a brake pad 42 is disposed on the periphery of the rotating shaft 41. The brake pad 42 is adjusted by the stroke cylinder 43. a distance between the rotating shafts 41, wherein the rotating shaft 41 is in contact with the collecting rod, and when the collecting rod is deflected, the roller 38 can climb along the V-shaped guide rail under the driving of the bracket 40.
  • the roller 38 can be downhill along the V-shaped guide rail.
  • the stroke cylinder 43 pushes the brake pad 42 at this time.
  • the shaft 41 is locked to form a lock on the collector bar.
  • the fixing bracket of the first embodiment may be configured to include a fixing base 45.
  • the fixing base 45 is provided with a fixing rod 46.
  • the top end of the fixing rod 46 is fixedly connected with the collecting rod, and the bottom end is fixed.
  • Fixedly connected with a rotating arm 44, the rotating arm 44 is perpendicular to the collecting rod, and the rotating arm 44 is connected with a stroke cylinder, and only needs to rely on the stroke cylinder when the collecting rod is returned to the same position in the traveling direction of the vehicle. Pulling the arm 44 can be achieved.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

L'invention concerne une perche de trolley comprenant un système de commande intelligent associée au domaine technique des systèmes de commande de véhicule comprenant une unité de commande, un capteur d'angle horizontal (20) et un capteur d'angle vertical (21). L'unité de commande est raccordée à une électrovanne pilote (1) et une vanne de commande logique pneumatique (5) par l'intermédiaire d'une conduite d'air et commande par l'intermédiaire de l'électrovanne pilote (1) l'entrée d'un gaz dans la vanne de commande logique pneumatique (5). En même temps, une électrovanne à l'intérieur de la vanne de commande logique pneumatique (5) est mise sous tension et hors tension sous la commande de l'unité de commande, permettant ainsi à un cylindre sur la perche de trolley d'augmenter la pression, de réduire la pression ou de maintenir la pression. Le système met le cylindre en fonctionnement par la collecte de signaux provenant du capteur d'angle horizontal (20) et du capteur d'angle vertical (21) et leur transmission à l'unité de commande pour commander l'électrovanne pilote (1) et la vanne de commande logique pneumatique (5), ce qui permet de mettre en œuvre des fonctions d'élévation/de baisse rapide et d'élévation/de baisse retardée pour la perche de trolley et d'augmenter la sécurité et la commodité des opérations de perche de trolley.
PCT/CN2016/071719 2015-02-13 2016-01-22 Perche de trolley comprenant un système de commande intelligent WO2016127775A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510080036.X 2015-02-13
CN201510080036.XA CN104590034B (zh) 2015-02-13 2015-02-13 一种具有智能控制系统的集电杆

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WO2016127775A1 true WO2016127775A1 (fr) 2016-08-18

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CN107187321A (zh) * 2017-07-10 2017-09-22 姚胜朝 触电机械臂、含该机械臂的集电杆及含该集电杆的车辆
CN109436655A (zh) * 2018-10-25 2019-03-08 杭州金太格电子有限公司 一种电杆输送装置
CN113386794A (zh) * 2021-07-05 2021-09-14 西安电子科技大学芜湖研究院 一种在线充电的新能源自动驾驶卡车
EP3974234A1 (fr) * 2020-09-29 2022-03-30 Siemens Mobility GmbH Véhicule routier doté d'un collecteur de courant

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CN104590034B (zh) * 2015-02-13 2017-04-12 苏州凯博易控驱动技术有限公司 一种具有智能控制系统的集电杆
CN104890520B (zh) * 2015-06-16 2018-02-23 中车株洲电力机车有限公司 一种侧向受电器及电动车辆
CN105667316B (zh) * 2016-01-11 2018-01-23 中通客车控股股份有限公司 一种集电杆升降控制系统及其方法、双源无轨电车
CN106004457B (zh) * 2016-08-09 2017-03-22 严维 一种用于城市轨道交通车辆的防震调节式受电弓
DE102017215340A1 (de) * 2017-09-01 2019-03-07 Siemens Aktiengesellschaft Verfahren zur Überprüfung einer Kontaktierung eines Stromabnehmers sowie Stromabnehmer
CN107571740B (zh) * 2017-09-19 2019-02-01 周劲斌 一种集电杆执行机构及无轨电车
RU190790U1 (ru) * 2018-12-28 2019-07-12 Общество с ограниченной ответственностью "ФЕСТО-РФ" (ООО "ФЕСТО-РФ") Пневмозахват токоподводящих штанг троллейбуса
RU2708147C1 (ru) * 2018-12-28 2019-12-04 Общество с ограниченной ответственностью «ФЕСТО-РФ», (ООО «ФЕСТО-РФ») Привод штанговых токоприемников троллейбуса
CN111766090A (zh) * 2020-07-01 2020-10-13 国唐汽车有限公司 一种智能悬轨充电系统测试台架
CN112412153A (zh) * 2020-11-11 2021-02-26 国网山东省电力公司淄博供电公司 狭窄空间废旧电杆分段垂直拆除工具套装及其应用方法

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CN2490006Y (zh) * 2001-08-01 2002-05-08 重庆九龙坡山城电车线路安装工程队 防止无轨电车集电器下落后偏摆的装置
JP2007189754A (ja) * 2006-01-11 2007-07-26 Toyo Electric Mfg Co Ltd 車両用パンタグラフ
CN101081598A (zh) * 2006-05-29 2007-12-05 费弗莱运输公司 受电弓的控制系统,实施方法以及该系统的控制模块
CN103528624A (zh) * 2013-10-18 2014-01-22 中国航空工业集团公司北京长城计量测试技术研究所 光纤式受电弓综合在线实时检测与控制系统
CN104590034A (zh) * 2015-02-13 2015-05-06 上海尊阶士工程技术有限公司 一种具有智能控制系统的集电杆
CN204586530U (zh) * 2015-02-13 2015-08-26 上海尊阶士工程技术有限公司 一种具有智能控制系统的集电杆

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107187321A (zh) * 2017-07-10 2017-09-22 姚胜朝 触电机械臂、含该机械臂的集电杆及含该集电杆的车辆
CN107187321B (zh) * 2017-07-10 2023-08-15 姚胜朝 触电机械臂、含该机械臂的集电杆及含该集电杆的车辆
CN109436655A (zh) * 2018-10-25 2019-03-08 杭州金太格电子有限公司 一种电杆输送装置
CN109436655B (zh) * 2018-10-25 2024-02-02 杭州金太格电子有限公司 一种电杆输送装置
EP3974234A1 (fr) * 2020-09-29 2022-03-30 Siemens Mobility GmbH Véhicule routier doté d'un collecteur de courant
CN113386794A (zh) * 2021-07-05 2021-09-14 西安电子科技大学芜湖研究院 一种在线充电的新能源自动驾驶卡车
CN113386794B (zh) * 2021-07-05 2022-10-14 西安电子科技大学芜湖研究院 一种在线充电的新能源自动驾驶卡车

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