CN111951530A - Greening maintenance safety protection method - Google Patents
Greening maintenance safety protection method Download PDFInfo
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- CN111951530A CN111951530A CN202010829393.2A CN202010829393A CN111951530A CN 111951530 A CN111951530 A CN 111951530A CN 202010829393 A CN202010829393 A CN 202010829393A CN 111951530 A CN111951530 A CN 111951530A
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- coordinate
- positioner
- straight line
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/22—Status alarms responsive to presence or absence of persons
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
- E01F13/022—Pedestrian barriers; Barriers for channelling or controlling crowds
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/30—Arrangements interacting with transmitters or receivers otherwise than by visible means, e.g. using radar reflectors or radio transmitters
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/654—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection in the form of three-dimensional bodies, e.g. cones; capable of assuming three-dimensional form, e.g. by inflation or erection to form a geometric body
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
Abstract
The invention discloses a greening maintenance safety protection method, which comprises the following steps: placing a cone bucket on a road corresponding to a green belt to be maintained; acquiring a first coordinate, a second coordinate, a third coordinate and a fourth coordinate corresponding to the 4 conical barrels, and acquiring a real-time fifth coordinate corresponding to a point where a constructor stands; solving a third linear equation, a fourth linear equation and a fifth linear equation; respectively solving the position relations of the fifth coordinate and the third straight line, the fourth straight line and the fifth straight line; judging whether the fifth coordinate is located in the first area; and outputting an alarm in response to the fifth coordinate not being located in the first area. In the invention, the method judges whether the fifth coordinate is positioned in the first area; when the fifth coordinate is not located in the first area, an alarm is output to prompt constructors, and the potential safety hazard of the municipal constructors in the greening maintenance construction process is effectively reduced.
Description
Technical Field
The invention relates to the field of municipal construction, in particular to a greening maintenance safety protection method.
Background
Municipal works refer to municipal infrastructure construction works, and in China, municipal infrastructures refer to various buildings, structures, equipment and the like which are arranged in planning construction ranges of urban areas and towns (villages) and provide paid or uncompensated public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting in urban life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, track traffic, sewage treatment, refuse treatment processing etc. engineering, for example again with the life closely relevant various pipelines: rainwater, sewage, water supply and the like, as well as construction of squares, urban afforestation and the like belong to the municipal engineering category.
In the process of green belt maintenance construction, municipal constructors need to place a cone bucket on a road to form a construction area so as to ensure the personal safety of the constructors; however, in the construction process, the constructors are easy to leave the construction area unintentionally, and certain potential safety hazards are caused.
Disclosure of Invention
In view of the defects in the prior art, the invention aims to provide a greening maintenance safety protection method, and aims to effectively reduce the potential safety hazard of municipal constructors in the greening maintenance construction process through the protection method.
In order to achieve the above object, the present invention provides a method for protecting safety of greening maintenance, comprising:
placing a cone bucket on a road corresponding to a green belt to be maintained; the number of the conical barrels is 4, and 4 conical barrels are respectively provided with a first positioner, a second positioner, a third positioner and a fourth positioner; a fifth positioner is arranged on a safety helmet worn by a constructor;
acquiring first coordinates (x) corresponding to 4 cone barrels through the first positioner, the second positioner, the third positioner and the fourth positioner on the 4 cone barrels1,y1) Second coordinate (x)2,y2) Third coordinate (x)3,y3) And fourth coordinate (x)4,y4) Acquiring a real-time fifth coordinate (x) corresponding to a point where a constructor stands through the fifth positioner on the safety helmet5,y5) (ii) a Taking the central point of the green belt to be maintained as a seatEstablishing a first rectangular coordinate system by taking a first straight line which is perpendicular to a road and passes through the coordinate origin as an X axis and taking a second straight line which is perpendicular to the first straight line and passes through the coordinate origin as a Y axis;
by said first coordinate (x)1,y1) And said second coordinate (x)2,y2) Solving said first coordinate (x)1,y1) And said second coordinate (x)2,y2) A third line equation corresponding to the third line of (a); by said second coordinate (x)2,y2) And said third coordinate (x)3,y3) Solving said second coordinate (x)2,y2) And said third coordinate (x)3,y3) A fourth line equation corresponding to the fourth line of (a); by said third coordinate (x)3,y3) And the fourth coordinate (x)4,y4) Solving said third coordinate (x)3,y3) And the fourth coordinate (x)4,y4) A fifth linear equation corresponding to the fifth line of (a); wherein the third linear equation is
The fourth linear equation is
The fifth linear equation is
By said third equation of straight line
With said fifth coordinate (x)5,y5) Solving the position relation between the fifth coordinate and the third straight line when
The fifth coordinate (x)5,y5) Is located on the left side of the third straight line when
The fifth coordinate (x)5,y5) Is located to the right of the third line;
by said fourth equation of straight line
With said fifth coordinate (x)5,y5) Solving the position relation between the fifth coordinate and the fourth straight line when
The fifth coordinate (x)5,y5) Is located on the left side of the fourth straight line when
The fifth coordinate (x)5,y5) Is located on the right side of the fourth straight line;
by said fifth equation of straight line
With said fifth coordinate (x)5,y5) Solving the position relation between the fifth coordinate and the fifth straight line when
The fifth coordinate (x)5,y5) Is located on the left side of the fourth straight line when
The fifth coordinate (x)5,y5) Is located on the right side of the fourth straight line;
judging the fifth coordinate (x)5,y5) Whether it is located within the first region; wherein the first area is a closed area formed by the third line, the fourth line, the fifth line and the Y axis when
And x5If < 0 is satisfied at the same time, the fifth coordinate (x)5,y5) Located within the first region;
in response to said fifth coordinate (x)5,y5) And outputting an alarm when the alarm is not positioned in the first area.
In the technical scheme, the first positioner, the second positioner, the third positioner and the fourth positioner are respectively arranged on 4 conical barrels, so that the conical barrels are accurately positioned; the fifth positioner is arranged on the safety helmet, so that the constructor can be accurately positioned; by said first coordinate (x)1,y1) The second coordinate (x)2,y2) The third coordinate (x)3,y3) And the fourth coordinate (x)4,y4) Solving the third, fourth and fifth linear equations to facilitate the determination of the fifth coordinate (x)5,y5) Whether it is located within the first region; when the fifth coordinate (x)5,y5) When not being located in the first region, the output is reported to the police, prompts constructor, effectively reduces municipal constructor's potential safety hazard in the afforestation maintenance work progress.
In a specific embodiment, the first positioner, the second positioner, the third positioner and the fourth positioner are respectively disposed at upper ends of 4 cone barrels.
In a specific embodiment, the 4 cone barrels provided with the first positioner, the second positioner, the third positioner and the fourth positioner are sequentially placed in a counterclockwise direction with the origin of coordinates as a center.
In a specific embodiment, the method is characterized in that the alarm mode is a buzzer alarm, and when the fifth coordinate (x) is detected5,y5) When not located in the first zone, i.e. when the constructorAnd when the signal is not in the first area, the buzzer starts to work.
The invention has the beneficial effects that: in the invention, the first positioner, the second positioner, the third positioner and the fourth positioner are respectively arranged on 4 conical barrels, so that the conical barrels are accurately positioned; the fifth positioner is arranged on the safety helmet, so that the constructor can be accurately positioned; by said first coordinate (x)1,y1) The second coordinate (x)2,y2) The third coordinate (x)3,y3) And the fourth coordinate (x)4,y4) Solving the third, fourth and fifth linear equations to facilitate the determination of the fifth coordinate (x)5,y5) Whether it is located within the first region; when the fifth coordinate (x)5,y5) When not being located in the first region, the output is reported to the police, prompts constructor, effectively reduces municipal constructor's potential safety hazard in the afforestation maintenance work progress.
Drawings
FIG. 1 is a block diagram of a process of a method for maintaining safety protection in greening in accordance with an embodiment of the present invention;
fig. 2 is a diagram illustrating a positional relationship between each straight line and the first coordinate system according to an embodiment of the present invention.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1, in an embodiment of the present invention, there is provided a method for protecting safety of greening maintenance, the method comprising:
placing a cone bucket on a road corresponding to a green belt to be maintained; the number of the conical barrels is 4, and 4 conical barrels are respectively provided with a first positioner, a second positioner, a third positioner and a fourth positioner; a fifth positioner is arranged on a safety helmet worn by a constructor;
by the first positioner, the second positioner and the third positioner on 4 cone barrelsThe device and the fourth positioner acquire first coordinates (x) corresponding to 4 cone barrels1,y1) Second coordinate (x)2,y2) Third coordinate (x)3,y3) And fourth coordinate (x)4,y4) Acquiring a real-time fifth coordinate (x) corresponding to a point where a constructor stands through the fifth positioner on the safety helmet5,y5) (ii) a Establishing a first rectangular coordinate system by taking a central point of the green belt to be maintained as a coordinate origin, taking a first straight line which is perpendicular to a road and passes through the coordinate origin as an X axis, and taking a second straight line which is perpendicular to the first straight line and passes through the coordinate origin as a Y axis;
by said first coordinate (x)1,y1) And said second coordinate (x)2,y2) Solving said first coordinate (x)1,y1) And said second coordinate (x)2,y2) A third line equation corresponding to the third line of (a); by said second coordinate (x)2,y2) And said third coordinate (x)3,y3) Solving said second coordinate (x)2,y2) And said third coordinate (x)3,y3) A fourth line equation corresponding to the fourth line of (a); by said third coordinate (x)3,y3) And the fourth coordinate (x)4,y4) Solving said third coordinate (x)3,y3) And the fourth coordinate (x)4,y4) A fifth linear equation corresponding to the fifth line of (a); wherein the third linear equation is
The fourth linear equation is
The fifth linear equation is
By said third equation of straight line
With said fifth coordinate (x)5,y5) Solving the position relation between the fifth coordinate and the third straight line when
The fifth coordinate (x)5,y5) Is located on the left side of the third straight line when
The fifth coordinate (x)5,y5) Is located to the right of the third line;
by said fourth equation of straight line
With said fifth coordinate (x)5,y5) Solving the position relation between the fifth coordinate and the fourth straight line when
The fifth coordinate (x)5,y5) Is located on the left side of the fourth straight line when
The fifth coordinate (x)5,y5) Is located on the right side of the fourth straight line;
by said fifth equation of straight line
With said fifth coordinate (x)5,y5) Solving the position relation between the fifth coordinate and the fifth straight line when
The fifth coordinate (x)5,y5) Is located on the left side of the fourth straight line when
The fifth coordinate (x)5,y5) Is located on the right side of the fourth straight line;
judging the fifth coordinate (x)5,y5) Whether it is located within the first region; wherein the first area is a closed area formed by the third line, the fourth line, the fifth line and the Y axis when
And x5If < 0 is satisfied at the same time, the fifth coordinate (x)5,y5) Located within the first region;
in response to said fifth coordinate (x)5,y5) And outputting an alarm when the alarm is not positioned in the first area.
In this embodiment, the first positioner, the second positioner, the third positioner and the fourth positioner are respectively installed at the upper ends of the 4 conical barrels.
In this embodiment, the 4 cone barrels provided with the first positioner, the second positioner, the third positioner and the fourth positioner are sequentially placed counterclockwise with the origin of coordinates as a center.
In this embodiment, the alarm mode of the method is to alarm through a buzzer when the fifth coordinate (x) is reached5,y5) When the buzzer is not located in the first area, namely when the constructor is not located in the first area, the buzzer starts to work.
The equations involved in this example are derived as follows:
as shown in fig. 2;
by said first coordinate (x)1,y1) The second coordinate (x)2,y2) And two points of the linear equation may obtain the third linear equation as
By said second coordinate (x)2,y2) The third coordinate (x)3,y3) And two points of the linear equation may be derived as the fourth linear equation
By said third coordinate (x)3,y3) The fourth coordinate (x)4,y4) And two points of the linear equation may be derived as the fifth linear equation
Specific embodiments of the present invention have been described above in detail. It is to be understood that the specific embodiments of the present invention are not exclusive and that modifications and variations may be made by one of ordinary skill in the art in light of the spirit of the present invention, within the scope of the appended claims. Therefore, technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the embodiments of the present invention should be within the scope of protection defined by the claims.
Claims (4)
1. A greening maintenance safety protection method is characterized by comprising the following steps:
placing a cone bucket on a road corresponding to a green belt to be maintained; the number of the conical barrels is 4, and 4 conical barrels are respectively provided with a first positioner, a second positioner, a third positioner and a fourth positioner; a fifth positioner is arranged on a safety helmet worn by a constructor;
acquiring first coordinates (x) corresponding to 4 cone barrels through the first positioner, the second positioner, the third positioner and the fourth positioner on the 4 cone barrels1,y1) Second coordinate (x)2,y2) Third coordinate (x)3,y3) And fourth coordinate (x)4,y4) Through the helmetThe fifth positioner acquires a real-time fifth coordinate (x) corresponding to a point where a constructor stands5,y5) (ii) a Establishing a first rectangular coordinate system by taking a central point of the green belt to be maintained as a coordinate origin, taking a first straight line which is perpendicular to a road and passes through the coordinate origin as an X axis, and taking a second straight line which is perpendicular to the first straight line and passes through the coordinate origin as a Y axis;
by said first coordinate (x)1,y1) And said second coordinate (x)2,y2) Solving said first coordinate (x)1,y1) And said second coordinate (x)2,y2) A third line equation corresponding to the third line of (a); by said second coordinate (x)2,y2) And said third coordinate (x)3,y3) Solving said second coordinate (x)2,y2) And said third coordinate (x)3,y3) A fourth line equation corresponding to the fourth line of (a); by said third coordinate (x)3,y3) And the fourth coordinate (x)4,y4) Solving said third coordinate (x)3,y3) And the fourth coordinate (x)4,y4) A fifth linear equation corresponding to the fifth line of (a); wherein the third linear equation is
The fourth linear equation is
The fifth linear equation is
By said third equation of straight line
With said fifth coordinate (x)5,y5) Solving the position relation between the fifth coordinate and the third straight line when
The fifth coordinate (x)5,y5) Is located on the left side of the third straight line when
The fifth coordinate (x)5,y5) Is located to the right of the third line;
by said fourth equation of straight line
With said fifth coordinate (x)5,y5) Solving the position relation between the fifth coordinate and the fourth straight line when
The fifth coordinate (x)5,y5) Is located on the left side of the fourth straight line when
The fifth coordinate (x)5,y5) Is located on the right side of the fourth straight line;
by said fifth equation of straight line
With said fifth coordinate (x)5,y5) Solving the position relation between the fifth coordinate and the fifth straight line when
The fifth coordinate (x)5,y5) Is located on the left side of the fourth straight line when
The fifth coordinate (x)5,y5) Is located on the right side of the fourth straight line;
judging the fifth coordinate (x)5,y5) Whether it is located within the first region; wherein the first area is a closed area formed by the third line, the fourth line, the fifth line and the Y axis when
And x5If < 0 is satisfied at the same time, the fifth coordinate (x)5,y5) Located within the first region;
in response to said fifth coordinate (x)5,y5) And outputting an alarm when the alarm is not positioned in the first area.
2. A method as claimed in claim 1, wherein said first positioner, said second positioner, said third positioner and said fourth positioner are respectively mounted on the upper ends of 4 said cones.
3. A greening maintenance safety protection method according to claim 1, wherein 4 cone drums provided with the first positioner, the second positioner, the third positioner and the fourth positioner are arranged in sequence counterclockwise with the origin of coordinates as a center.
4. A method as claimed in claim 1, wherein the alarm mode is a buzzer alarm, when the fifth coordinate (x) is set5,y5) When the buzzer is not located in the first area, namely when the constructor is not located in the first area, the buzzer starts to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010829393.2A CN111951530A (en) | 2020-08-18 | 2020-08-18 | Greening maintenance safety protection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010829393.2A CN111951530A (en) | 2020-08-18 | 2020-08-18 | Greening maintenance safety protection method |
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| Publication Number | Publication Date |
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| CN111951530A true CN111951530A (en) | 2020-11-17 |
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| CN202010829393.2A Pending CN111951530A (en) | 2020-08-18 | 2020-08-18 | Greening maintenance safety protection method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3009758A1 (en) * | 2013-08-14 | 2015-02-20 | Sanef | DEVICE FOR DETECTING ANOMALY ON TEMPORARY ROOM SIGNALING AND ASSOCIATED SYSTEM. |
| CN108320451A (en) * | 2018-01-30 | 2018-07-24 | 上海电力学院 | A kind of virtual fence early warning system for line maintenance security protection |
| CN111441275A (en) * | 2020-04-10 | 2020-07-24 | 杭州微萤科技有限公司 | Warning device, intelligent conical cylinder and warning method |
-
2020
- 2020-08-18 CN CN202010829393.2A patent/CN111951530A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3009758A1 (en) * | 2013-08-14 | 2015-02-20 | Sanef | DEVICE FOR DETECTING ANOMALY ON TEMPORARY ROOM SIGNALING AND ASSOCIATED SYSTEM. |
| CN108320451A (en) * | 2018-01-30 | 2018-07-24 | 上海电力学院 | A kind of virtual fence early warning system for line maintenance security protection |
| CN111441275A (en) * | 2020-04-10 | 2020-07-24 | 杭州微萤科技有限公司 | Warning device, intelligent conical cylinder and warning method |
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Application publication date: 20201117 |