CN102965126A - Comprehensive anti-collision system for mobile machinery of coke oven - Google Patents
Comprehensive anti-collision system for mobile machinery of coke oven Download PDFInfo
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- CN102965126A CN102965126A CN2012104867789A CN201210486778A CN102965126A CN 102965126 A CN102965126 A CN 102965126A CN 2012104867789 A CN2012104867789 A CN 2012104867789A CN 201210486778 A CN201210486778 A CN 201210486778A CN 102965126 A CN102965126 A CN 102965126A
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Abstract
The invention relates to a comprehensive anti-collision system for mobile machinery of a coke oven. A set of complete vehicle collision preventing safe measure is added into a control and management system of a mobile machinery of the coke oven. A vehicle denied area and a speed limiting area are established for a coke oven vehicle to limit a traveling area and a traveling speed of the vehicle so as to ensure that maintenance and personnel are safe. The operational manner of the operational vehicle is dynamically processed by operational data of the vehicle so as to avoid vehicle collision caused by overlapping of operational areas or mutual interference of operations. An area distance detection device is arranged on the mobile machinery of the coke oven, so that not only is vehicle collision prevented, but also persons or other obstacles are prevented from mistakenly entering into the vehicle operational area, and therefore, the anti-collision range of linear distance measurement is expanded. The arrangements provide multiple safety prevention for the mobile machinery of the coke oven to ensure the safety of production operation of the vehicle so as to meet the demand on safety of large coke ovens and development of multiple oven banks and vehicle automation.
Description
Technical field
The present invention relates to capacity coke oven (and many stoves group) mechanically moving control and management field, be specifically related to coke over machinery a kind of new safety counter system in the job run process.
Background technology
Traditional battery moving machine Controlling System mainly is to the mechanically moving task management, arrive the operation heat (batch) number of appointment and meet the requirements of stopping accuracy according to coke pushing plan control mechanically moving, with each associated vehicle fulfil assignment the interlocking after, and cooperate associated vehicle to finish various operations at the operation heat (batch) number, remove afterwards and each associated vehicle operation interlocking, after other operation of carrying out self, walk to walk to according to plan next operation heat (batch) number, cycle operation.
Battery moving machine is in operation process, all kinds of machineries move at operation track separately, except meeting the requirements of stopping accuracy, being to ensure the requisite measure of job safety with each associated vehicle operation interlocking, still the factor that has other more interference safe operation, such as: coke oven local overhauling, personnel and other obstacle enter unoperated position of vehicle operation zone, for subsequent use or vehicle to be avoided etc., and these are problems that traditional control techniques is not considered or ignored.Particularly modern coke oven is towards the development of maximization, many stoves group (on same service line) direction, the relevant apparatus for work of coke oven is also towards centralized configuration, regional intensive development, cause so the overlapping or operation phase mutual interference in battery moving machine operating area, also hindered the development of battery moving machine automatization, safety in production has proposed new problem to coke oven.
Summary of the invention
The objective of the invention is for adapting to the coke oven development trend, a kind of battery moving machine collision avoidance system is provided, can effectively solve the overlapping and mutual interference problem in mechanically moving operating area, and remedy the existing potential safety hazard of traditional coke oven Machinery Control System, guarantee the safe operation of battery moving machine.
For achieving the above object, the present invention adopts following technical proposals to realize:
The battery moving machine integrated collision avoidance system, comprise Controlling System on mechanically moving ground control system and the mechanically moving car, it is characterized in that, utilize heat (batch) number to be set as coke oven and set up vehicle Off Limits and speed limit zone, traveling zone and the traveling speed of restriction vehicle are guaranteed maintenance and personal security;
In the mechanically moving ground control system:
1) according to coke oven repair and maintenance demand, sets up Off Limits with the form of heat (batch) number scope to mechanically moving, stop vehicle and enter, for a stove group three Off Limits can be set;
2) according to the come in and go out situation demand of place and orbit of personnel, set up speed limit zone with the form of heat (batch) number scope to mechanically moving, the restriction running velocity can arrange three speed limit zone to a stove group;
3) running velocity that provides according to Controlling System on the car, direction, and the target heat (batch) number of Vehicle Driving Cycle, operation trend to different vehicle on the same service line is judged, be that mechanically moving sends parking or deceleration command or provides the target location of temporary stoppage according to judged result, avoid collision happens.In deterministic process, divide relative position inspection and speed of relative movement inspection are arranged.
4) with the position record of for subsequent use or vehicle to be avoided, and pass to other vehicle, prevent collision.
Above-mentioned some be according to safeguarding and need of production that adding the upper system of getting on the bus provides necessary data, finished by ground control system and set and judge, issue on the car Controlling System and carry out.
Controlling System has two schemes on the mechanically moving car, optional one:
1) straight line find range-is invested less scheme: mechanically moving installing laser distance measuring element, operation front vehicles or obstacle distance are detected, and make reporting to the police or stopping according to detected result and process.This mode is effective to the slant range obstacle.
2) the larger scheme of zone range finding-investment: mechanically moving installing laser region is apart from measuring element, to detecting in the certain area of operation the place ahead, enter sensing range if any vehicle, personnel or other obstacle, make reporting to the police or stopping according to detected result and process.This mode has enlarged the safety control scope, more is conducive to safety in production.
Compare with traditional battery moving machine Controlling System, the invention has the beneficial effects as follows:
1) the native system overall situation of being based on coke oven production is considered the problem of mechanically moving secure context, and the Off Limits that proposes and speed limit zone are a kind of innovation concepts.
2) collect the information of operational vehicle on the same service line, judge and the result that deals with, for many stoves group is produced and the battery moving machine automatization provides safety control.
3) position for subsequent use or vehicle to be avoided provides, and has also eliminated the potential safety hazard in the traditional control system.
4) laser distance detects on the car, and linear pattern has many application at other field, but also at battery moving machine application is not arranged; The domain type laser detection then makes safety precaution more perfect, and safety control is extended to personnel and other obstacle that the external world is strayed into.
Description of drawings
Fig. 1 is that Off Limits arranges figure.
M1 among Fig. 1, m2, n1, n2 are respectively the separately initial heat (batch) number of Off Limits and termination heat (batch) number.
Fig. 2 is that speed limit zone arranges figure.
S1 among Fig. 2, s2, t1, t2 are respectively the separately initial heat (batch) number of speed limit zone and termination heat (batch) number.
Fig. 3 is the concept map that the operational vehicle relative position is judged.
Fig. 4 is the concept map that the operational vehicle speed of relative movement is judged.
Fig. 5 is the concept map that operational vehicle speed is judged.
Va is a vehicle speed among Fig. 5, and Vb is the b vehicle speed, and H is stop sign, and L is reduced speed signal, and La is a car braking distance, and Lb is b car braking distance.
Fig. 6 is that laser region is schemed apart from detection.
Embodiment
Below in conjunction with accompanying drawing specific implementation process of the present invention is further described:
Determine Off Limits and speed limit zone:
Enroll Off Limits and speed limit zone setting program in the coke over machinery ground control system, inputted by operation screen according to Production requirement by operator, and under reach Controlling System on each car, Controlling System judges and carries out corresponding order on the car according to set(ting)value.Referring to accompanying drawing 1 and accompanying drawing 2.To the setting of hiding of for subsequent use or vehicle to be avoided, identical therewith.
Prevent vehicle collision:
Enroll the vehicle collision program that prevents in the coke over machinery ground control system, by the traveling vehicle earthward Controlling System send the positional information at travelling speed, direction and place, the ground sequence of control is collected the data of each car on the same service line, calculate according to above-mentioned parameter and each car traveling point of destination, determine and to make the vehicle that stops or slow down and send command adapted thereto and provide the temporary stoppage point of destination to this car, avoid collision happens.The concept map of its judgement is seen accompanying drawing 3.
The straight line range finding:
Distance measuring equipment is installed in termination at relative other vehicle of each car, in the corresponding position of relative vehicle reflector is installed, and guarantees that the laser of distance measuring equipment emission reflexes to the distance measuring equipment reception by radial shield.But should be combined with operation border, reserve wagon position and Off Limits parameter that ground system is set judgement, be that vehicle is made and evaded accordingly crash-active.
Region distance
In each centre, two terminations of car distance measuring equipment is installed, in the corresponding position of relative vehicle reflector is installed, guarantee that the laser of distance measuring equipment emission reflexes to the distance measuring equipment reception by radial shield.But should be combined with operation border, reserve wagon position and Off Limits parameter that ground system is set judgement, be that vehicle is made and evaded accordingly crash-active.
The enforcement of collision avoidance system of the present invention, the in addition existing precautionary measures of traditional control system, basically all Hazard Factor that can avoid appts. for coke conveying vehicle in operational process, can run into, for coke oven provides feasible security measures to many stoves group, corollary apparatus integrated development, for battery moving machine comprehensive automation and Unmanned operation provide reliable safety control.
Claims (2)
1. battery moving machine integrated collision avoidance system, comprise Controlling System on mechanically moving ground control system and the mechanically moving car, it is characterized in that, utilize heat (batch) number to be set as coke oven and set up vehicle Off Limits and speed limit zone, traveling zone and the traveling speed of restriction vehicle are guaranteed maintenance and personal security;
In the mechanically moving ground control system:
1) according to coke oven repair and maintenance demand, sets up Off Limits with the form of heat (batch) number scope to mechanically moving, stop vehicle and enter;
2) according to the come in and go out situation demand of place and orbit of personnel, set up speed limit zone with the form of heat (batch) number scope to mechanically moving, the restriction running velocity;
3) utilize the service data of vehicle, the operation scheme of dynamichandling operational vehicle; The running velocity, the direction that provide according to Controlling System on the car, and the target heat (batch) number of Vehicle Driving Cycle, operation trend to different vehicle on the same service line is judged, be that mechanically moving sends parking or deceleration command or provides the target location of temporary stoppage according to judged result, avoid collision happens; With the position record of for subsequent use or vehicle to be avoided, and pass to other vehicle, prevent collision.
2. battery moving machine integrated collision avoidance system according to claim 1 is characterized in that, Controlling System has two schemes on the mechanically moving car:
1) straight line range finding: at mechanically moving installing laser distance measuring element, operation front vehicles or obstacle distance are detected, make reporting to the police or stopping according to detected result and process;
2) zone range finding: apart from measuring element, to detecting in the certain area of operation the place ahead, enter sensing range if any vehicle, personnel or other obstacle at mechanically moving installing laser region, make reporting to the police or stopping according to detected result and process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104867789A CN102965126A (en) | 2012-11-26 | 2012-11-26 | Comprehensive anti-collision system for mobile machinery of coke oven |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104867789A CN102965126A (en) | 2012-11-26 | 2012-11-26 | Comprehensive anti-collision system for mobile machinery of coke oven |
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| CN102965126A true CN102965126A (en) | 2013-03-13 |
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| CN2012104867789A Pending CN102965126A (en) | 2012-11-26 | 2012-11-26 | Comprehensive anti-collision system for mobile machinery of coke oven |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105425757A (en) * | 2015-12-29 | 2016-03-23 | 大连华锐重工焦炉车辆设备有限公司 | Intelligent coke oven car equipment control system and method |
| CN105867029A (en) * | 2015-02-10 | 2016-08-17 | 优志旺电机株式会社 | Lighting irradiation and light irradiation method |
| CN110895412A (en) * | 2018-09-11 | 2020-03-20 | 郑州宇通重工有限公司 | Sanitation truck and safety control method and system of operation mechanism of sanitation truck |
| CN114096716A (en) * | 2020-03-25 | 2022-02-25 | 日立建机株式会社 | Driving support system for working machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2246259A1 (en) * | 1972-09-21 | 1974-03-28 | Ruhrkohle Ag | DEVICE FOR SECURING THE FIRE VEHICLES AGAINST RISKS IN THE COOKING PLANT |
| CN202465592U (en) * | 2011-10-13 | 2012-10-03 | 山西太钢不锈钢股份有限公司 | Device for preventing vehicle collision |
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2012
- 2012-11-26 CN CN2012104867789A patent/CN102965126A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2246259A1 (en) * | 1972-09-21 | 1974-03-28 | Ruhrkohle Ag | DEVICE FOR SECURING THE FIRE VEHICLES AGAINST RISKS IN THE COOKING PLANT |
| CN202465592U (en) * | 2011-10-13 | 2012-10-03 | 山西太钢不锈钢股份有限公司 | Device for preventing vehicle collision |
Non-Patent Citations (2)
| Title |
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| 张克群等: "激光防撞仪在焦炉电机车上的应用", 《燃料与化工》, vol. 41, no. 3, 31 May 2010 (2010-05-31), pages 32 - 33 * |
| 王微: "五车联锁系统在攀钢捣固焦炉的应用", 《四川冶金》, vol. 34, no. 1, 29 February 2012 (2012-02-29) * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867029A (en) * | 2015-02-10 | 2016-08-17 | 优志旺电机株式会社 | Lighting irradiation and light irradiation method |
| CN105867029B (en) * | 2015-02-10 | 2019-03-19 | 优志旺电机株式会社 | Light irradiation device and light illuminating method |
| CN105425757A (en) * | 2015-12-29 | 2016-03-23 | 大连华锐重工焦炉车辆设备有限公司 | Intelligent coke oven car equipment control system and method |
| CN110895412A (en) * | 2018-09-11 | 2020-03-20 | 郑州宇通重工有限公司 | Sanitation truck and safety control method and system of operation mechanism of sanitation truck |
| CN114096716A (en) * | 2020-03-25 | 2022-02-25 | 日立建机株式会社 | Driving support system for working machine |
| CN114096716B (en) * | 2020-03-25 | 2023-12-05 | 日立建机株式会社 | Driving support system for work machine |
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Application publication date: 20130313 |