CN201961161U - Intelligent pantograph device of trolley bus - Google Patents
Intelligent pantograph device of trolley bus Download PDFInfo
- Publication number
- CN201961161U CN201961161U CN2011200116211U CN201120011621U CN201961161U CN 201961161 U CN201961161 U CN 201961161U CN 2011200116211 U CN2011200116211 U CN 2011200116211U CN 201120011621 U CN201120011621 U CN 201120011621U CN 201961161 U CN201961161 U CN 201961161U
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- pantograph
- bow
- wire clamp
- shelf
- assembly
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Abstract
The utility model discloses an intelligent pantograph device of a trolley bus and relates to the field of intelligent control on the intelligent pantograph device of the trolley bus, which solves the problems that a current trolley bus can only realize single-side overtaking, and can not realize automatic access between the pantograph and a contact line during overtaking. The intelligent pantograph device of the trolley bus comprises a pantograph holder assembly, a pantograph frame assembly, and a wire clamp assembly; the pantograph frame assembly is mounted on a car roof; one end of the pantograph holder assembly is hinged with the pantograph frame assembly; the pantograph frame assembly is hinged with the wire clamp assembly; the pantograph frame assembly comprises a round pantograph holder body, a rotary motor of the pantograph holder, a position sensor of the pantograph, a first lifting motor of the pantograph, a second lifting motor of the pantograph, a camera, a main circuit breaker, and a central controller; the pantograph frame assembly comprises a pantograph frame base of a pantograph frame body, a top seat of the pantograph frame, a distance adjusting radar, a communication unit, an infrared camera, and a tension spring; and the wire clamp assembly comprises a movable wire clamp, a wire clamp substrate, a pedestal, and a drive gear. The intelligent pantograph device of the trolley bus greatly improves the operating efficiency and flexibility of trolley buses.
Description
Technical field
The utility model relates to the field of intelligent control of trackless trolley car pantograph.Be specifically related to a kind of trackless trolley car pantograph of controlling and seek contact wire automatically, realize the electromechanical device that trackless trolley car is overtaken other vehicles.
Background technology
Plurality of advantages such as trackless trolley car has zero-emission, and efficient is higher, and horsepower is bigger, and noise is less.But travel in its can only be below contact wire narrower scope, flexibility ratio is relatively poor, can not overtake other vehicles, and after the pantograph of trackless trolley car falls, needs the artificial contact wire that inserts, and wastes time and energy, and has limited its widespread use.
At present, solve the device that trackless trolley car rises bow automatically in the society and all need directly or indirectly aim at, not only reduce the efficient that pantograph rises bow, and when liter bow, disperseed chaufeur energy again, cause the accident easily by the people.Wherein, realize that trackless trolley car rises accurate aligning of bow and adopts oblique mechanism usually, in motion, the top on inclined-plane is easy to generate mutual interference, reduced the reliability of system, the guiding on inclined-plane also brings very big stress to overhead contact line, has reduced the service life of contact wire significantly.
Aspect overtaking other vehicles, a lot of methods have been proposed, conclude and get up to have following two classes:
One, the contact wire that will be originally two bare wires is transformed into flute profile, and the side is anodal, and end face is a negative pole, and two bar was transformed into single pole.Transform like this and relate to the transformation circuit, cost is very high.Two bars change the single pole loss of stability, and electric car reliability and service life are descended, and, need manual intervention in the overtaking process.
Two, use the method for slideway slide rail, allow the pantograph of back car slide to the place ahead from the rear in the slideway of front truck, this method can only realize one-sided overtaking other vehicles, and, when overtaking other vehicles, the longitudinal acceleration of back car pantograph is very big, disengages line after the car pantograph is upspring after causing easily.
Consider the shortcoming of above method, we have designed a kind of trackless trolley car pantograph of Based Intelligent Control, realization pantograph rapid and precise access contact wire of energy and trackless trolley car are overtaken other vehicles, this method can realize that bilateral overtakes other vehicles, overtaking process is without artificial interference, when the butt joint contact wire, can significantly reduce manual intervention, effectively improve the trackless trolley car alerting ability, reduce chaufeur labour intensity.Therefore has certain practical value.
The utility model content
The utility model can only be realized the one-sided problem of overtaking other vehicles and can't realize between pantograph and the contact wire inserting automatically for solving existing trackless trolley car in overtaking process, a kind of trackless trolley car intelligence pantograph device is provided.
Trackless trolley car intelligence pantograph device comprises bow seat assembly, shelf assembly and wire clamp assembly, and described bow seat assembly one end is installed on the roof, and an end of the bow seat assembly other end and shelf assembly is hinged, and the shelf assembly other end and wire clamp assembly are hinged; Described bow seat assembly comprises circular bow pedestal, bow seat turning motor, pantograph position transduser, the first pantograph elevating motor, the second pantograph elevating motor, camera, line circuit breaker and central controller; The described first pantograph elevating motor and the second pantograph elevating motor are installed in the symmetrically arranged boss that is used for hinged shelf assembly of circular bow pedestal, bow seat turning motor is fixed on the bottom of the first pantograph elevating motor, central controller is fixed on the bottom of the second pantograph elevating motor, described line circuit breaker is fixed on a side of the first pantograph elevating motor and the second pantograph elevating motor, described pantograph position transduser be fixed on the car body and with the centrally aligned of circle bow pedestal; Camera is fixed on the centre that is symmetrical arranged boss on the circular bow pedestal outer circular edge;
Described shelf assembly comprises shelf body, shelf base, shelf footstock, distance adjustment radar, communication unit, infrared pick-up head and back-moving spring; The end that described shelf footstock is fixed on the shelf body is connected with the wire clamp assembly; The other end that the shelf base is fixed on the shelf body is connected with circular bow pedestal; Described infrared pick-up head is installed in the midway location near the shelf footstock, and described distance adjustment radar installation site is parallel with the position of infrared pick-up head near the shelf footstock, and below described infrared pick-up head; Described communication unit is arranged on the shelf body, and back-moving spring is arranged on the bottom of shelf body near the shelf base position;
Described wire clamp assembly comprises movable wire clamp, wire clamp substrate, pedestal and driven wheel, and described movable wire clamp and driven wheel mesh in the rack-and-gear mode; The convex ridge of described movable wire clamp bottom and the groove fit on the wire clamp substrate; Wire clamp substrate and pedestal are articulated and connected.
Principle of work of the present utility model: the utility model is in order to overcome trackless trolley car and to overtake other vehicles and the automatic access problem of pantograph and contact wire, on the basis of existing trackless trolley car pantograph, improve, a kind of solution of the trackless trolley car pantograph being carried out Based Intelligent Control is provided.It has been realized: one, pantograph is positioned at contact wire under the situation of roof camera coverage, self-orientation and access contact wire; Two, the trackless trolley car that moves on the bar contact wire of two of automatic guidances is realized passing maneuver.The utility model is by seeking and coarse positioning contact wire line based on the contact wire trace routine of infrared pick-up head image processing, and a control bow seat turning motor adjustment pantograph angle makes near the pantograph head is positioned under the contact wire.The folding of movable wire clamp can remedy the error of contact wire trace routine coarse positioning, thereby makes pantograph accurately insert contact wire.When overtaking other vehicles, the pantograph of front truck is vertically fallen, and according to contact wire with the rear car position relation judge whether to require front truck pantograph return.Front truck starts under the situation of bending return not near pantograph that the contact wire trace routine keeps falling is positioned under the contact wire falling, and allows back car pantograph pass through from front truck pantograph top, and front truck vertically rises bow then, realizes overtaking other vehicles; Front truck makes the pantograph of falling get back to the car body boundary position under the situation of falling the bow return, for back car pantograph provides the space of overtaking other vehicles, after car surpasses after waiting for, shows and rise bow more automatically.In addition, designed mobilizable wire clamp mechanism, this mechanism separately, closes up after the rise when pantograph is fallen, and forms the 50cm distance in the time of separately between the two wire clamp walls, is used for remedying the position error of contact wire trace routine.
The beneficial effects of the utility model: the utility model can be located contact wire automatically, quickly and accurately and be risen bow contact with it, disconnects under driver command.During the electric car operation, can realize the mutual passing maneuver of two trackless trolley cars automatically.Control accuracy is higher, and feasibility is stronger, can make the trackless trolley car walking free more, quick.Has significant role for the popularization of trackless trolley car with popularizing.In addition, it can also be used for the charging of pure electrobus from now on, saves the cost of battery-charging station construction and electrobus operation.
Description of drawings
Fig. 1 is the overall assembly drowing of trackless trolley car intelligence pantograph device described in the utility model;
Fig. 2 is a pantograph seat assembly assembly drowing in the trackless trolley car intelligence pantograph device described in the utility model;
Fig. 3 is a pantograph frame assembly assembly drowing in the trackless trolley car intelligence pantograph device described in the utility model;
Fig. 4 is a trackless trolley car intelligence pantograph device center line clamp assembly assembly drowing described in the utility model;
Among the figure: 1, bow pedestal, 2, the shelf body, 3, the wire clamp assembly, 4, pantograph position transduser, 5, bow seat turning motor, 6, the first pantograph elevating motor, 7, the second pantograph elevating motor, 8, line circuit breaker, 9, central controller, 10, camera, 11, the shelf base, 12, shelf footstock, 13, distance adjustment radar, 14, communication unit, 15, contact wire, 16, movable wire clamp, 17, driven wheel, 18, substrate, 19, pedestal, 20 infrared pick-up heads, 21, back-moving spring.
The specific embodiment
The specific embodiment one, embodiment is described in conjunction with Fig. 1 to Fig. 4, trackless trolley car intelligence pantograph device, comprise bow seat assembly, shelf assembly and wire clamp assembly, described bow seat assembly one end is installed on the roof, one end of the bow seat assembly other end and shelf assembly is hinged, and the shelf assembly other end and wire clamp assembly 3 are hinged; Described bow seat assembly comprises circular bow pedestal 1, bow seat turning motor 5, pantograph position transduser 4, the first pantograph elevating motor 6, the second pantograph elevating motor 7, camera 10, line circuit breaker 8 and central controller 9; The described first pantograph elevating motor 6 and the second pantograph elevating motor 7 are installed in the circular bow pedestal 1 symmetrically arranged boss that is used for hinged shelf assembly, bow seat turning motor 5 is fixed on the bottom of the first pantograph elevating motor 6, central controller 9 is fixed on the bottom of the second pantograph elevating motor 7, described line circuit breaker 8 is fixed on a side of the first pantograph elevating motor 6 and the second pantograph elevating motor 7, described pantograph position transduser 4 be fixed on the car body and with the centrally aligned of circle bow pedestal 1; Camera 10 is fixed on the centre that is symmetrical arranged boss on circular bow pedestal 1 outer circular edge;
Described shelf assembly comprises shelf body 2, shelf base 11, shelf footstock 12, distance adjustment radar 13, communication unit 14, infrared pick-up head 20 and back-moving spring 21; The end that described shelf footstock 12 is fixed on shelf body 2 is connected with wire clamp assembly 3; The other end that shelf base 11 is fixed on shelf body 2 is connected with circular bow pedestal 1; Described infrared pick-up head 20 is installed in the midway location near shelf footstock 12, and described distance adjustment radar 13 installation sites are parallel with the position of infrared pick-up head 20 near shelf footstock 12, and below described infrared pick-up head 20; Described communication unit 14 is arranged on the shelf body 2, and back-moving spring 21 is arranged on the bottom of shelf body 2 near shelf base 11 places;
Described wire clamp assembly 3 comprises movable wire clamp 16, wire clamp substrate 18, pedestal 19 and driven wheel 17, and described movable wire clamp 16 and driven wheel 17 mesh in the rack-and-gear mode; The convex ridge of described movable wire clamp 16 bottoms and the groove fit on the wire clamp substrate 18; Wire clamp substrate 18 is articulated and connected with pedestal 19.When pantograph rose, contact wire was embedded between two movable wire clamps 16.
Also comprise in the present embodiment monitoring screen and rising the bow button, fall bow button, left and right adjusting button, described supervision screen and rise the bow button, fall the bow button, the left and right adjusting button is installed on the gauge panel of trackless trolley car.
Totally assemble in conjunction with pantograph shown in Figure 1, the described bow pedestal 1 of present embodiment is used to support whole pantograph system, drive by bow seat turning motor 5, can be used to change the pantograph position and realize automatic tracking and the aligning of pantograph collector head around the center shaft rotation of bow pedestal the contact wire electric wire; On the described bow pedestal 1 camera 10 is installed simultaneously, can makes things convenient for chaufeur to judge the position of pantograph with image feedback to the chaufeur place; Pantograph frame assembly is a support that is hinged on the pantograph seat assembly, the infrared pick-up head of on shelf body 2, installing 20, can be by the heat of contact wire electric wire, to the electric wire imaging, can be implemented in pantograph through image processing and fall tracking electric wire when overtaking other vehicles, coarse localization contact wire before rising bow, ready for rising bow at any time.It is driven by the first pantograph elevating motor 6, the second pantograph elevating motor 7 and the spring that are installed in the pantograph seat, is used for realizing rising bow, falls the bow action.Movable wire clamp 16 is driven by driven wheel 17 and can realize closing up automatically, decontroling.After falling bow, wire clamp is decontroled, and its spacing reaches 50cm, is used for remedying the error of contact wire trace routine when liter bow, rise bow after, movable wire clamp 16 closes up, and makes wire clamp wall spacing suitable with existing trackless trolley car.
In conjunction with Fig. 2, present embodiment shown in the bow seat assembly be installed on the roof, be used to support pantograph, detect and adjust the pantograph position, make pantograph automatic tracking contact wire, and have the power supply bonded assembly effect of pantograph of switching on and off and automobile.Pantograph position transduser 4 is used for judging current pantograph position by detecting the corner of bow pedestal 1 relative automobile, can adopts existing universal infrared counting machine to realize.Bow seat turning motor 5 is used for accurately regulating the position of pantograph under the control of central controller 9, and pantograph can be in when falling under the contact wire electric wire, and is ready for rising bow at any time, can adopt general stepping motor to realize.The first pantograph elevating motor 6 and the second pantograph elevating motor 7 are used under the control of central controller 9, and automatically lifting and fall pantograph can be used the realization of general stepping motor or DC machine.Line circuit breaker 8 is used for when pantograph is about to fall, and disconnects being electrically connected of pantograph and automobile; After just rising, connect being electrically connected of pantograph and automobile, can avoid like this producing huge electric arc in lifting moment, can adopt trackless trolley car or railway electric locomotive line circuit breaker to realize.Central controller 9 is used for handling various sensor signals under driver's control, and executive control program is controlled the exercises of pantograph accurately, glibly.Camera 10 is used for after trackless trolley car sails electrified section into, the driver monitors the running condition of contact wire and pantograph, and when automatic system lost efficacy, foundation, described electrified section are provided was the work highway section that top, work highway section frame has contact wire for the driver manually controls total system operation.
In conjunction with Fig. 3, the described shelf assembly of present embodiment is used for Support Line clamp assembly 3, and shelf base 11 is used for being connected with bow pedestal 1, and realizes that under the driving of the first pantograph elevating motor 6 and the second pantograph elevating motor 7 rising bow falls bow.Shelf footstock 12 is used for being connected with wire clamp assembly 3.Whether distance adjustment radar 13 is used for detecting the place ahead on same contact wire other trackless trolley car pantograph, and judging distance and relative velocity, falls bow control foundation is provided for rising bow.Can use the employed distance adjustment radar of self-adaption cruise system, it can detect obstacle and disturbance in judgement object space position, distance, relative velocity automatically.Communication unit 14 is used for communicating by letter with the place ahead electric car when distance adjustment radar 13 detects the place ahead electric car is arranged, and is that bow need fall in which electric car with judgement, and sends and fall the bow order.Can adopt Bluetooth communication device, it can realize the communication in 30 meters scopes, and has the characteristics of quick search, checking, communication.The heat that infrared pick-up head 20 is used for sending according to the contact wire electric wire is to the contact line imaging, carry out the position that draws the contact wire electric wire after the image processing by central controller, and control the pedestal stepping motor on this basis and when pantograph is fallen, follow the tracks of the contact wire electric wire.Can adopt the universal infrared camera of SmartCom to realize this hardware capability.Back-moving spring 21: be installed between pantograph frame and the bow seat, strain at the pantograph frame when pantograph frame is risen, the pantograph frame produces an elastic force that makes progress, and guarantees that wire clamp holds out against contact wire.
Present embodiment can be opened movable wire clamp 16 in conjunction with the described wire clamp assembly 3 of Fig. 4 after pantograph is fallen, the activity wire clamp 16 that closes after the rise, and make the wire clamp line of centers all the time with the autocentre line parallel, can compensate the error of contact wire trace routine.Movable wire clamp 16 is made up of limited wall, rack mechanism and slide block mechanism.Limited wall is an insulator, is used for contacting with contact wire, and the guiding pantograph is moved along contact wire after rising bow.Tooth bar is used for and is cooperated by step motor drive gear 17, and the drive wire clamping is held together or decontroled.The tooth bar upper surface is the slide plate of this pantograph, and it directly contacts with contact wire.Half uses conductor the tooth bar upper surface, and half uses the insulator manufacturing, and generally speaking, the certain applications conductor when movable wire clamp 16 closes up between two limited walls to be realizing getting stream, outside the certain applications insulator prevent to cause when movable wire clamp 16 separately short circuit.Driven wheel 17: it is by the motor drives that is embedded in the substrate 18, and separating automatically and closing up of realization activity wire clamp 16 needs make with insulator.Substrate 18: the plank that is hinged on Support Line clamp assembly 3 upper parts on the pedestal 19, it is by step motor drive, under the control of central controller 9, allow substrate 18 rotate and strictly keep bending that pedestal 1 speed is identical, direction is opposite with pantograph, can guarantee that like this wire clamp line of centers overlaps all the time with vehicle centerline, reduce the difficulty of location.Substrate 18 is embedded with stepping motor and is used for driving activity wire clamp 16, and substrate 18 and pedestal 19 are in order to support whole wire clamp assembly 3, and pedestal 19 lower parts and pantograph shelf body 2 free-running fits are to compensate the last error of distance between two contact wires.
The described pantograph position transduser 4 of present embodiment adopts the infrared counting device; Communication unit 14 service range radio communication device or Bluetooth communication device; The distance adjustment radar that distance adjustment radar 13 uses the ACC self-adaption cruise system to use, infrared ray is penetrated as 20 can adopt universal infrared camera, central controller 9 can adopt the Freescale micro controller system, and various accessory equipments, stepping motor and pull back spring etc. are selected as required.
Claims (3)
1. trackless trolley car intelligence pantograph device, comprise bow seat assembly, shelf assembly and wire clamp assembly (3), described bow seat assembly one end is installed on the roof, and an end of the bow seat assembly other end and shelf assembly is hinged, and the shelf assembly other end and wire clamp assembly (3) are hinged; It is characterized in that: described bow seat assembly comprises circular bow pedestal (1), bow seat turning motor (5), pantograph position transduser (4), the first pantograph elevating motor (6), the second pantograph elevating motor (7), camera (10), line circuit breaker (8) and central controller (9); The described first pantograph elevating motor (6) and the second pantograph elevating motor (7) are installed in the symmetrically arranged boss that is used for hinged shelf assembly of circular bow pedestal (1), bow seat turning motor (5) is fixed on the bottom of the first pantograph elevating motor (6), central controller (9) is fixed on the bottom of the second pantograph elevating motor (7), described line circuit breaker (8) is fixed on a side of the first pantograph elevating motor (6) and the second pantograph elevating motor (7), described pantograph position transduser (4) be fixed on the car body and with the centrally aligned of circle bow pedestal (1); Camera (10) is fixed on the centre that is symmetrical arranged boss on circular bow pedestal (1) outer circular edge;
Described shelf assembly comprises shelf body (2), shelf base (11), shelf footstock (12), distance adjustment radar (13), communication unit (14), infrared pick-up head (20) and back-moving spring (21); The end that described shelf footstock (12) is fixed on shelf body (2) is connected with wire clamp assembly (3); The other end that shelf base (11) is fixed on shelf body (2) is connected with circular bow pedestal (1); Described infrared pick-up head (20) is installed in the midway location near shelf footstock (12), described distance adjustment radar (13) installation site is parallel with the position of infrared pick-up head (20) near shelf footstock (12), and in the below of described infrared pick-up head (20); Described communication unit (14) is arranged on the shelf body (2), and back-moving spring (21) is arranged on the bottom of shelf body (2) and locates near shelf base (11);
Described wire clamp assembly (3) comprises movable wire clamp (16), wire clamp substrate (18), pedestal (19) and driven wheel (17), and described movable wire clamp (16) and driven wheel (17) mesh in the rack-and-gear mode; The convex ridge of described movable wire clamp (16) bottom and the groove fit on the wire clamp substrate (18); Wire clamp substrate (18) is articulated and connected with pedestal (19).
2. according to the described trackless trolley car intelligence of claim 1 pantograph device, it is characterized in that, it also comprises and monitors screen and rise the bow button, fall bow button, left and right adjusting button, described supervision screen and rise the bow button, fall the bow button, the left and right adjusting button is installed on the gauge panel of trackless trolley car.
3. according to the described trackless trolley car intelligence of claim 1 pantograph device, it is characterized in that described pantograph position transduser (4) adopts the infrared counting device; Communication unit (14) service range radio communication device or Bluetooth communication device; The distance adjustment radar that distance adjustment radar (13) uses the ACC self-adaption cruise system to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200116211U CN201961161U (en) | 2011-01-14 | 2011-01-14 | Intelligent pantograph device of trolley bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200116211U CN201961161U (en) | 2011-01-14 | 2011-01-14 | Intelligent pantograph device of trolley bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201961161U true CN201961161U (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200116211U Expired - Fee Related CN201961161U (en) | 2011-01-14 | 2011-01-14 | Intelligent pantograph device of trolley bus |
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| CN (1) | CN201961161U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590524A (en) * | 2015-02-02 | 2015-05-06 | 王友准 | Novel ship transportation system driven by electromotor and internal combustion engine |
| CN106494236A (en) * | 2016-11-14 | 2017-03-15 | 钱月珍 | High efficiency pantograph |
| CN110949983A (en) * | 2019-12-25 | 2020-04-03 | 杜泽臣 | Dynamic production device and working method thereof |
-
2011
- 2011-01-14 CN CN2011200116211U patent/CN201961161U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590524A (en) * | 2015-02-02 | 2015-05-06 | 王友准 | Novel ship transportation system driven by electromotor and internal combustion engine |
| CN104590524B (en) * | 2015-02-02 | 2018-11-13 | 王友准 | Using motor and oil-engine driven novel ship transportation system |
| CN109435695A (en) * | 2015-02-02 | 2019-03-08 | 王友准 | Novel contact power acquisition device and method and the online contact electricity getting method of ship shore electric |
| CN106494236A (en) * | 2016-11-14 | 2017-03-15 | 钱月珍 | High efficiency pantograph |
| CN106494236B (en) * | 2016-11-14 | 2019-01-29 | 张雨薇 | High efficiency pantograph |
| CN110949983A (en) * | 2019-12-25 | 2020-04-03 | 杜泽臣 | Dynamic production device and working method thereof |
| CN110949983B (en) * | 2019-12-25 | 2021-05-28 | 杜泽臣 | Dynamic production device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20130114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |