CN111186304A - Trolley bus wiring control method and device and trolley bus - Google Patents
Trolley bus wiring control method and device and trolley bus Download PDFInfo
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- CN111186304A CN111186304A CN201811359963.5A CN201811359963A CN111186304A CN 111186304 A CN111186304 A CN 111186304A CN 201811359963 A CN201811359963 A CN 201811359963A CN 111186304 A CN111186304 A CN 111186304A
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- trolley
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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
- B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
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Abstract
The invention relates to a trolley bus wiring control method and device and a trolley bus, wherein the trolley bus wiring control device comprises a memory and a processor, and the processor is used for executing instructions stored in the memory so as to realize the following method: collecting the distance between the trolley bus and a set wiring position, and controlling the trolley pole to rise to a set pre-wiring height when the distance between the trolley bus and the set wiring position is greater than a first set distance threshold and smaller than a second set distance threshold; when the distance between the trolley bus and the set wire connection position is smaller than or equal to a first set distance threshold value, the trolley pole is controlled to continuously ascend to be in contact with the electric wire, and the wire connection is achieved. The action of the trolley pole is controlled according to the set distance threshold, the situation that the trolley pole is lifted when the fact that the trolley pole needs to be wired is recognized, and the trolley pole possibly does not lift to the set wired position is avoided, the wired success rate is improved, and the problem that the existing trolley bus is low in wired success rate is solved.
Description
Technical Field
The invention relates to the technical field of a trolley bus, in particular to a trolley bus and a method and a device for controlling the wiring of the trolley bus.
Background
At present, the most conventional wire lapping mode of the trolley bus is a manual mode, namely, a driver gets off the trolley bus and pulls a trolley pole pull rope to adjust the position of a collector head and then laps a wire net, so that the operation greatly obstructs road traffic, the requirement on the operation of the driver is high, and the operation outside the trolley bus is difficult and high in danger under abnormal weather conditions.
In order to solve the problems caused by the manual mode, the invention patent document with the publication number of CN105620294B adopts an automatic wire lapping method, which controls the trolley pole to ascend and lap wires after knowing that the wires are located in a preset controllable wire lapping area and receiving a wire lapping command sent by a user. The trolley pole needs a certain process to ascend, and if the trolley pole is ascended again when the trolley pole is aware of the need of wire lapping, the trolley pole may not ascend to the set wire lapping position, and therefore wire lapping failure is caused. However, the success rate of the method for lapping wires is too low, and the wire lapping failure is easily caused.
Disclosure of Invention
The invention aims to provide a trolley bus wiring control method and device and a trolley bus, which are used for solving the problem of low wiring success rate of the existing trolley bus.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the invention provides a trolley bus wiring control method, which comprises the following steps:
collecting the distance between the trolley bus and a set wiring position, and controlling the trolley pole to rise to a set pre-wiring height when the distance between the trolley bus and the set wiring position is greater than a first set distance threshold and smaller than a second set distance threshold; the preset pre-lapping wire height is smaller than the wire height;
when the distance between the trolley bus and the set wire lapping position is smaller than or equal to a first set distance threshold value, controlling the trolley pole to continuously rise until the trolley pole is contacted with the electric wire, and realizing wire lapping; wherein the second set distance threshold is greater than the first set distance threshold.
Has the advantages that:
by collecting the distance between the trolley bus and the set wiring position and controlling the action of the trolley pole according to the set distance threshold, the situation that the trolley pole is lifted when the fact that wiring is needed is recognized, but the trolley pole possibly does not lift to the set wiring position is avoided, the wiring success rate is improved, and the problem that the wiring success rate of the existing trolley bus is low is solved.
Further, after the trolley pole is controlled to rise to the preset wire lapping height, the trolley bus is controlled to run at a constant speed; keep the automobile body stable, promoted the lapping success rate.
Furthermore, if the lapping fails, the trolley pole is controlled to descend; the driving safety is ensured.
The invention also provides a trolley bus wiring control device, which comprises a memory and a processor, wherein the processor is used for executing the instructions stored in the memory to realize the following method:
collecting the distance between the trolley bus and a set wiring position, and controlling the trolley pole to rise to a set pre-wiring height when the distance between the trolley bus and the set wiring position is greater than a first set distance threshold and smaller than a second set distance threshold; the preset pre-lapping wire height is smaller than the wire height;
when the distance between the trolley bus and the set wire lapping position is smaller than or equal to a first set distance threshold value, controlling the trolley pole to continuously rise until the trolley pole is contacted with the electric wire, and realizing wire lapping; wherein the second set distance threshold is greater than the first set distance threshold.
Has the advantages that:
by collecting the distance between the trolley bus and the set wiring position and controlling the action of the trolley pole according to the set distance threshold, the situation that the trolley pole is lifted when the fact that wiring is needed is recognized, but the trolley pole possibly does not lift to the set wiring position is avoided, the wiring success rate is improved, and the problem that the wiring success rate of the existing trolley bus is low is solved.
Further, after the trolley pole is controlled to rise to the preset wire lapping height, the trolley bus is controlled to run at a constant speed; keep the automobile body stable, promoted the lapping success rate.
Furthermore, if the lapping fails, the trolley pole is controlled to descend; the driving safety is ensured.
The invention also provides a trolley bus, which comprises a trolley bus body and a trolley bus wiring control device, wherein the trolley bus wiring control device comprises a memory and a processor, and the processor is used for executing instructions stored in the memory so as to realize the following method:
collecting the distance between the trolley bus and a set wiring position, and controlling the trolley pole to rise to a set pre-wiring height when the distance between the trolley bus and the set wiring position is greater than a first set distance threshold and smaller than a second set distance threshold; the preset pre-lapping wire height is smaller than the wire height;
when the distance between the trolley bus and the set wire lapping position is smaller than or equal to a first set distance threshold value, controlling the trolley pole to continuously rise until the trolley pole is contacted with the electric wire, and realizing wire lapping; wherein the second set distance threshold is greater than the first set distance threshold.
Has the advantages that:
by collecting the distance between the trolley bus and the set wiring position and controlling the action of the trolley pole according to the set distance threshold, the situation that the trolley pole is lifted when the fact that wiring is needed is recognized, but the trolley pole possibly does not lift to the set wiring position is avoided, the wiring success rate is improved, and the problem that the wiring success rate of the existing trolley bus is low is solved.
Further, after the trolley pole is controlled to rise to the preset wire lapping height, the trolley bus is controlled to run at a constant speed; keep the automobile body stable, promoted the lapping success rate.
Furthermore, if the lapping fails, the trolley pole is controlled to descend; the driving safety is ensured.
Drawings
FIG. 1 is a schematic view of a trolley bus running mode under a wire net according to an embodiment of the present invention;
FIG. 2 is a flow diagram of a method of an embodiment of the invention;
FIG. 3 is a schematic diagram of a GNSS navigation control landing system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
The basic principle of the invention is as follows:
collecting the distance between the trolley bus and a set wiring position, and controlling the trolley pole to rise to a set pre-wiring height when the distance between the trolley bus and the set wiring position is greater than a first set distance threshold and smaller than a second set distance threshold; setting the height of the pre-lapping wire to be smaller than the height of the electric wire;
when the distance between the trolley bus and the set wire lapping position is smaller than or equal to a first set distance threshold value, controlling the trolley pole to continuously rise until the trolley pole is contacted with the electric wire, and realizing wire lapping; and the second set distance threshold is greater than the first set distance threshold.
The invention discloses a trolley bus wiring control method, which comprises the following steps:
as shown in fig. 1, the trolley bus has three traveling modes, i.e., off-line traveling, pre-trolley traveling, and trolley-line-on-grid traveling, in which a problem of whether the trolley-line is successfully connected or not is involved in the processes of the pre-trolley traveling and the trolley-line-on-grid traveling.
The specific wiring method is shown in fig. 2:
firstly, a trolley bus starts an intelligent capture mode, a position identification and judgment module in the trolley bus detects the current position of a vehicle and judges whether the current position of the vehicle reaches a pre-capture area, and the pre-capture area is an area between a first set distance threshold and a second set distance threshold. When the distance between the trolley bus and the set wiring position is larger than a first set distance threshold value and smaller than a second set distance threshold value, the whole trolley controller sends a pre-capture instruction according to the position judgment state and controls the trolley bus to run at a constant speed, the trolley pole is controlled to rise to the set pre-wiring height, the collector of the trolley bus controls the trolley pole to reach the set pre-wiring height according to the pre-capture instruction sent by the whole trolley controller, and the set pre-wiring height is smaller than the wire height. And the second set distance threshold is greater than the first set distance threshold.
And then judging whether the trolley bus reaches a capturing position, wherein the capturing position refers to that when the distance between the trolley bus and the set wiring position is smaller than or equal to a first set distance threshold value, the collector controls the collector bar to continuously rise to be in contact with the electric wire, so that wiring is realized.
After the vehicle is connected, the vehicle controller judges whether the vehicle is connected successfully or not, if the vehicle is connected successfully, the vehicle controller finishes capturing, and prompts a driver that the vehicle is connected with a net for running. If the wiring fails, the collector automatically lowers the pole, namely the collector pole is withdrawn, and the vehicle prompts a driver that the capture fails and the vehicle recovers the off-line running state.
In this embodiment, the distance between the trolley bus and the set connection position is acquired by arranging positioning modules at both the trolley bus and the set connection position. The GNSS-based navigation positioning system is still used for remote position judgment, only the wire lapping position needs to be added into a vehicle navigation database, a position radio frequency tag is arranged at the online network wire lapping position, a tag position identification receiving module is installed on a vehicle for accurate positioning, and as shown in the specific system in figure 3, after the position identification receiving module receives the information of the position tag module, an intelligent vehicle controller controls an intelligent current collector (current collecting rod) to perform wire lapping.
As another embodiment, a camera may be installed on the trolley bus, a set connection position is photographed, and a picture processing technology is adopted to obtain the distance according to the photographed picture; or an RFID label is arranged at a set wiring position, a receiver is arranged on the trolley bus, and the distance is identified by adopting the RFID technology.
The invention discloses a trolley bus wiring control device and a trolley bus embodiment:
the trolley bus comprises a trolley bus body and a trolley bus wiring control device, wherein the trolley bus wiring control device comprises a memory and a processor, and the processor is used for executing instructions stored in the memory to realize the following method:
collecting the distance between the trolley bus and a set wiring position, and controlling the trolley pole to rise to a set pre-wiring height when the distance between the trolley bus and the set wiring position is greater than a first set distance threshold and smaller than a second set distance threshold; setting the height of the pre-lapping wire to be smaller than the height of the electric wire;
when the distance between the trolley bus and the set wire lapping position is smaller than or equal to a first set distance threshold value, controlling the trolley pole to continuously rise until the trolley pole is contacted with the electric wire, and realizing wire lapping; wherein the second set distance threshold is greater than the first set distance threshold;
after the trolley pole is controlled to rise to the preset wire lapping height, the trolley bus is controlled to run at a constant speed;
and if the lapping fails, controlling the trolley pole to descend.
The specific method has been described in the method embodiments, and is not described herein again. The processor in this embodiment is a vehicle control unit, and as another embodiment, may be a newly provided independent processor.
Claims (9)
1. A trolley bus wiring control method is characterized by comprising the following steps:
collecting the distance between the trolley bus and a set wiring position, and controlling the trolley pole to rise to a set pre-wiring height when the distance between the trolley bus and the set wiring position is greater than a first set distance threshold and smaller than a second set distance threshold; the preset pre-lapping wire height is smaller than the wire height;
when the distance between the trolley bus and the set wire lapping position is smaller than or equal to a first set distance threshold value, controlling the trolley pole to continuously rise until the trolley pole is contacted with the electric wire, and realizing wire lapping; wherein the second set distance threshold is greater than the first set distance threshold.
2. A trolley bus wiring control method according to claim 1, characterized in that the trolley pole is controlled to ascend to a preset wiring height, and then the trolley bus is controlled to run at a constant speed.
3. A trolley bus tie-in control method according to claim 1 or 2, characterized in that, if the tie-in fails, the trolley pole is controlled to descend.
4. A trolley bus wiring control device is characterized by comprising a memory and a processor, wherein the processor is used for executing instructions stored in the memory to realize the following method:
collecting the distance between the trolley bus and a set wiring position, and controlling the trolley pole to rise to a set pre-wiring height when the distance between the trolley bus and the set wiring position is greater than a first set distance threshold and smaller than a second set distance threshold; the preset pre-lapping wire height is smaller than the wire height;
when the distance between the trolley bus and the set wire lapping position is smaller than or equal to a first set distance threshold value, controlling the trolley pole to continuously rise until the trolley pole is contacted with the electric wire, and realizing wire lapping; wherein the second set distance threshold is greater than the first set distance threshold.
5. A trolley bus wiring control device according to claim 4, wherein the trolley pole is controlled to ascend to a preset wiring height, and then the trolley bus is controlled to run at a constant speed.
6. A trolley bus take-up control device according to claim 4 or 5, characterized in that if a take-up fails, the trolley pole is controlled to descend.
7. The utility model provides a trolley bus, includes the trolley bus body, its characterized in that still includes trolley bus and takes the line controlling means, trolley bus takes the line controlling means to include memory and treater, the treater is used for carrying out the instruction of storage in the memory in order to realize following method:
collecting the distance between the trolley bus and a set wiring position, and controlling the trolley pole to rise to a set pre-wiring height when the distance between the trolley bus and the set wiring position is greater than a first set distance threshold and smaller than a second set distance threshold; the preset pre-lapping wire height is smaller than the wire height;
when the distance between the trolley bus and the set wire lapping position is smaller than or equal to a first set distance threshold value, controlling the trolley pole to continuously rise until the trolley pole is contacted with the electric wire, and realizing wire lapping; wherein the second set distance threshold is greater than the first set distance threshold.
8. A trolley bus according to claim 7, characterized in that the trolley pole is controlled to move at a constant speed after being controlled to rise to a preset pre-wiring height.
9. A trolley bus as claimed in claim 7 or 8, characterized in that the trolley pole is controlled to descend in case of a failed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359963.5A CN111186304A (en) | 2018-11-15 | 2018-11-15 | Trolley bus wiring control method and device and trolley bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811359963.5A CN111186304A (en) | 2018-11-15 | 2018-11-15 | Trolley bus wiring control method and device and trolley bus |
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| Publication Number | Publication Date |
|---|---|
| CN111186304A true CN111186304A (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811359963.5A Pending CN111186304A (en) | 2018-11-15 | 2018-11-15 | Trolley bus wiring control method and device and trolley bus |
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| CN (1) | CN111186304A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103492216A (en) * | 2011-05-10 | 2014-01-01 | 株式会社小松制作所 | Transport vehicle with current collector |
| CN204161133U (en) * | 2014-09-26 | 2015-02-18 | 株洲市有博数码电气有限公司 | A kind of intelligent current collecting system |
| CN105620294A (en) * | 2016-03-21 | 2016-06-01 | 北京科技大学 | Trolley bus intelligent wiring method and device |
| CN107300706A (en) * | 2017-07-02 | 2017-10-27 | 上海交通大学 | A kind of trolleybus thread capturing device automatic station-keeping system and method based on laser radar |
| US20180043787A1 (en) * | 2016-08-09 | 2018-02-15 | Proterra Inc. | Method of docking an electric vehicle for charging |
| CN107921877A (en) * | 2015-12-28 | 2018-04-17 | 日立建机株式会社 | Electric drive dump truck |
| US20180222325A1 (en) * | 2015-08-07 | 2018-08-09 | Siemens Aktiengesellschaft | Device and a method for operating a rail vehicle without an overhead line |
| CN108688473A (en) * | 2017-04-05 | 2018-10-23 | 天津市松正电动汽车技术股份有限公司 | A kind of double source trolley-bus collector control system and control method |
-
2018
- 2018-11-15 CN CN201811359963.5A patent/CN111186304A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103492216A (en) * | 2011-05-10 | 2014-01-01 | 株式会社小松制作所 | Transport vehicle with current collector |
| CN204161133U (en) * | 2014-09-26 | 2015-02-18 | 株洲市有博数码电气有限公司 | A kind of intelligent current collecting system |
| US20180222325A1 (en) * | 2015-08-07 | 2018-08-09 | Siemens Aktiengesellschaft | Device and a method for operating a rail vehicle without an overhead line |
| CN107921877A (en) * | 2015-12-28 | 2018-04-17 | 日立建机株式会社 | Electric drive dump truck |
| CN105620294A (en) * | 2016-03-21 | 2016-06-01 | 北京科技大学 | Trolley bus intelligent wiring method and device |
| US20180043787A1 (en) * | 2016-08-09 | 2018-02-15 | Proterra Inc. | Method of docking an electric vehicle for charging |
| CN108688473A (en) * | 2017-04-05 | 2018-10-23 | 天津市松正电动汽车技术股份有限公司 | A kind of double source trolley-bus collector control system and control method |
| CN107300706A (en) * | 2017-07-02 | 2017-10-27 | 上海交通大学 | A kind of trolleybus thread capturing device automatic station-keeping system and method based on laser radar |
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Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Applicant after: Yutong Bus Co.,Ltd. Address before: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Applicant before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
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