CN108168520A - Angle incidence indicator, inclination angle indicating means, device and engineering machinery - Google Patents
Angle incidence indicator, inclination angle indicating means, device and engineering machinery Download PDFInfo
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- CN108168520A CN108168520A CN201711375108.9A CN201711375108A CN108168520A CN 108168520 A CN108168520 A CN 108168520A CN 201711375108 A CN201711375108 A CN 201711375108A CN 108168520 A CN108168520 A CN 108168520A
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- Prior art keywords
- inclination angle
- region
- length
- engineering machinery
- reference axis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
Abstract
The embodiment of the present invention provides a kind of angle incidence indicator, inclination angle indicating means, device and engineering machinery, belongs to engineering machinery field.The angle incidence indicator includes：Safety work region and non-security operating area, wherein, the safety work region and the non-security operating area have the positive negative direction of reference axis, are more than the length of the non-security operating area and the ratio of the inclination angle range represented with the ratio of inclination angle range represented along the length in safety work region described in any direction of the reference axis.The present invention can accurately show the small inclination of safety zone, make the more convenient observation inclination angle of operator.
Description
Technical field
The present invention relates to engineering machinery, more particularly to angle incidence indicator, inclination angle indicating means, device and engineering machinery.
Background technology
Angle incidence indicator or Dip Angle Monitoring system are fitted in most of engineering machinery at present, for detecting, supervising
Control horizontality during engineer machinery operation.In the Dip Angle Monitoring of engineering machinery, mainly there are two act on for angle incidence indicator：
Firstth, it before lifting operation, monitors the angled state of engineering machinery, prompts how operator adjusts engineering machinery；
Secondth, engineering machinery indicates climbable gradient in climbing or movement, the engineering machinery inclination angle detection of usually smaller tonnage ranging from-
30°—30°。
Usual engineering machinery inclination maximum indication range is ± 30 ° or ± 10 ° or more, and inclination angle safety zone leads to when working
Often it is ± 1% (0.573 ° corresponding, national standard), in ± 10 ° of angle incidence indicator is shown, if display gamut inclination angle,
So the inclination angle of safety zone shows very little, is unfavorable for observing, operating personnel are difficult to judge the accurate inclination angle situation of engineering machinery.
Invention content
The purpose of the embodiment of the present invention is to provide a kind of angle incidence indicator, inclination angle indicating means, device and engineering machinery, should
Angle incidence indicator, inclination angle indicating means, device and engineering machinery can accurately show the small inclination of safety zone, make operator more
Add and facilitate observation inclination angle.
To achieve these goals, the embodiment of the present invention provides a kind of angle incidence indicator, which includes：Safety
Operating area and non-security operating area, wherein, the safety work region and the non-security operating area have reference axis
Positive negative direction, along the length in safety work region described in any direction of the reference axis with represent inclination angle range ratio
More than the length of the non-security operating area and the ratio of the inclination angle range represented.
Preferably, the maximum value of the inclination angle range of the Area Of Safe Operation domain representation is 0.5 °, and minimum value is -0.5 °；Institute
The maximum value for stating the inclination angle range that non-security operating area represents is inclined for the maximum of the displayable positive direction of the angle incidence indicator
Angle, minimum value are the minimum angle-of-incidence of the displayable negative direction of the angle incidence indicator.
Preferably, the non-security operating area includes dangerous operation region and forbids operating area, the dangerous operation
Region is located at the safety work region and described forbids between operating area.
The embodiment of the present invention also provides a kind of inclination angle indicating means based on angle incidence indicator described above, the inclination angle
Indicator includes position bubble, and this method includes：For each direction of the reference axis, inclining for the engineering machinery is determined
Angle；Determine the region that the inclination angle belongs to；Along each direction of the reference axis, belonged to according to the inclination angle, the inclination angle
The length in region that the maximum value for the inclination angle range absolute value that the region that region, the inclination angle belong to represents and the inclination angle belong to
Degree determines the position bubble to the distance of the reference axis vertical with targeted direction；And according to the position bubble to
The distance of the vertical reference axis in targeted direction shows the position bubble to indicate described to incline on the angle incidence indicator
Angle.
Preferably, this method further includes：When belonging to safety work region at the inclination angle of the engineering machinery, pass through following public affairs
Formula calculates the position bubble to the distance F (A) of the reference axis vertical with targeted direction：Wherein D1
For the length in the safety work region, A1The maximum value of inclination angle range absolute value for the Area Of Safe Operation domain representation, A are
The inclination angle of the engineering machinery.
Preferably, this method further includes：When belonging to dangerous operation region at the inclination angle of the engineering machinery, pass through following public affairs
Formula calculates the position bubble to the distance F (A) of the reference axis vertical with targeted direction：
Wherein D1For the length in the safety work region, A1The maximum of inclination angle range absolute value for the Area Of Safe Operation domain representation
Value, D2For the length in the dangerous operation region, A2Maximum for the inclination angle range absolute value that the dangerous operation region represents
Value, A are the inclination angle of the engineering machinery.
Preferably, this method further includes：Belong at the inclination angle of the engineering machinery when forbidding operating area, pass through following public affairs
Formula calculates the position bubble to the distance F (A) of the reference axis vertical with targeted direction：
Wherein D1For the length in the safety work region, D2For the dangerous work
The length in industry region, A2For the maximum value for the inclination angle range absolute value that the dangerous operation region represents, D3Forbid operation to be described
The length in region, A3For the maximum value of the inclination angle range absolute value that operating area is forbidden to represent, A is the engineering machinery
Inclination angle.
The embodiment of the present invention also provides a kind of inclination angle instruction device based on angle incidence indicator described above, the inclination angle
Indicator includes position bubble, which includes：Detection unit for being directed to each direction of the reference axis, determines described
The inclination angle of engineering machinery；Processing unit is used for：Determine the region that the inclination angle belongs to；Along each direction of the reference axis, root
The maximum value for the inclination angle range absolute value that the region that region, the inclination angle belonged to according to the inclination angle, the inclination angle belongs to represents
And the length in region that belongs to of the inclination angle determine the position bubble to the reference axis vertical with targeted direction away from
From；And it is shown on the angle incidence indicator according to the distance of the position bubble to the reference axis vertical with targeted direction
Show the position bubble to indicate the inclination angle.
Preferably, the processing unit is additionally operable to：When belonging to safety work region at the inclination angle of the engineering machinery, pass through
The following formula calculates the position bubble to the distance F (A) of the reference axis vertical with targeted direction：
Wherein D1For the length in the safety work region, A1The maximum of inclination angle range absolute value for the Area Of Safe Operation domain representation
Value, A are the inclination angle of the engineering machinery.
Preferably, the processing unit is additionally operable to：When belonging to dangerous operation region at the inclination angle of the engineering machinery, pass through
The following formula calculates the position bubble to the distance F (A) of the reference axis vertical with targeted direction：
Wherein D1For the length in the safety work region, A1For safety work region table
The maximum value of inclination angle range absolute value shown, D2For the length in the dangerous operation region, A2It is represented for the dangerous operation region
Inclination angle range absolute value maximum value, A be the engineering machinery inclination angle.
Preferably, the processing unit is additionally operable to：Belong at the inclination angle of the engineering machinery when forbidding operating area, pass through
The following formula calculates the position bubble to the distance F (A) of the reference axis vertical with targeted direction：
Wherein D1For the length in the safety work region, D2For the dangerous operation
The length in region, A2For the maximum value for the inclination angle range absolute value that the dangerous operation region represents, D3Forbid operation area to be described
The length in domain, A3For the maximum value of the inclination angle range absolute value that operating area is forbidden to represent, A is inclining for the engineering machinery
Angle.
The embodiment of the present invention also provides a kind of engineering machinery, the engineering machinery include inclination angle instruction device described above with
And angle incidence indicator described above.
Through the above technical solutions, using angle incidence indicator provided by the invention, inclination angle indicating means, device and engineering machine
Tool, the angle incidence indicator include：Safety work region and non-security operating area, wherein, the safety work region and described
Non-security operating area has the positive negative direction of reference axis, along the length in safety work region described in any direction of the reference axis
Degree is more than the length of the non-security operating area and the ratio of the inclination angle range represented with the ratio of inclination angle range represented.This
Invention shows safety work region with the ratio manner of the length of bigger and inclination angle range, that is, can guarantee display gamut inclination angle,
It can accurately show small inclination well again, make the more convenient observation inclination angle of operator.
The other feature and advantage of the embodiment of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is that the embodiment of the present invention is further understood for providing, and a part for constitution instruction, under
The specific embodiment in face is used to explain the embodiment of the present invention, but do not form the limitation to the embodiment of the present invention together.Attached
In figure：
Fig. 1 is the schematic diagram for the angle incidence indicator that one embodiment of the invention provides；
Fig. 2 is the schematic diagram for the angle incidence indicator that another embodiment of the present invention provides；
Fig. 3 is the flow chart for the inclination angle indicating means that one embodiment of the invention provides；
Fig. 4 A-4F are the double-shaft tilt angle indicator for displaying schematic diagrames that one embodiment of the invention provides；
Fig. 5 A-5B are the angle incidence indicator single shaft schematic diagrames that one embodiment of the invention provides；
Fig. 6 is the structure diagram for the inclination angle instruction device that one embodiment of the invention provides；And
Fig. 7 is the structure diagram of inclination angle instruction system that the engineering machinery that one embodiment of the invention provides includes.
Reference sign
1 detection unit, 2 processing unit.
Specific embodiment
The specific embodiment of the embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this
Locate described specific embodiment and be merely to illustrate and explain the present invention embodiment, be not intended to restrict the invention embodiment.
Fig. 1 is the schematic diagram for the angle incidence indicator that one embodiment of the invention provides.As shown in Figure 1, the angle incidence indicator packet
It includes：Safety work region and non-security operating area, wherein, the safety work region and the non-security operating area have
The positive negative direction of reference axis, along the length in safety work region described in any direction of the reference axis and the inclination angle range of expression
Ratio be more than the non-security operating area length with represent inclination angle range ratio.
Safety work region shows to operate at full capacity.For convenience of description, the angle incidence indicator that Fig. 1 is provided inclines for twin shaft
Angle indicator, for the one of reference axis of X and Y, the maximum value for the inclination angle range that preferred security operating area represents is
0.5 ° (X and Y-axis positive direction), minimum value are -0.5 ° (X and Y-axis negative direction)；The inclination angle range that non-security operating area represents
Inclination maximum of the maximum value for the displayable positive direction of the angle incidence indicator, preferably 30 ° (or 10 °), minimum value
For the minimum angle-of-incidence of the displayable negative direction of the angle incidence indicator, preferably -30 ° (or -10 °).
Along any direction (such as X+, Y+, X-, Y-) of reference axis, a times journey processing is carried out to partial coordinates axis, even if sitting
Parameter is in identical variation distance, the variable quantity difference of variable.In the present invention, safety work region and non-security operating area
Length can be equal, but the inclination angle range that safety work region is represented with non-security operating area is different.Such as Fig. 1 shows,
The ratio of inclination angle range of the length in safety work region with representing is the length in non-safety work region and the inclination angle model of expression
60 times of the ratio enclosed.The length of safety work region and non-security operating area can not also be equal, as long as Area Of Safe Operation
The length in domain is more than the length of non-security operating area and the ratio of the inclination angle range represented with the ratio of inclination angle range represented
It can more accurately show small inclination.
What Fig. 1 was painted is the angle incidence indicator for showing tilt angles, for showing the angle incidence indicator of inclination angle percentage only
It needs angle replacing with percentage.It is similar with above-mentioned double-shaft tilt angle indicator, the safety work of multiaxis angle incidence indicator
The length of the region and non-security operating area ratio that can have as above similary with the inclination angle range represented, herein no longer
It repeats.In addition, in the present invention, along different change in coordinate axis direction, the length in same region can not also be equal.
Fig. 2 is the schematic diagram for the angle incidence indicator that another embodiment of the present invention provides.As shown in Fig. 2, the non-security work
Industry region includes dangerous operation region and forbids operating area, and the dangerous operation region is located at the safety work region and institute
It states and forbids between operating area.
Dangerous operation region is inclination angle alert zone, represents that inclination angle close to danger, forbids operating area not permit when representing lifting
Perhaps rated load works.Likewise, along any direction of reference axis, length and the inclination angle range of expression in dangerous operation region
Ratio can be less than or equal to the length in safety work region and the ratio of the inclination angle range represented.But it is more than and forbids operating area
Length with represent inclination angle range ratio.The length in dangerous operation region and the inclination angle range represented do not limit, excellent
The length in dangerous operation region is selected to be less than safety work region and forbids the length of operating area, inclination angle range (such as Fig. 2 of expression
Shown preferably 0.1 °) less than safety work region and the inclination angle range that operating area is forbidden to represent.
As described above, along any direction of reference axis, due to safety work region, dangerous operation region and forbid operation area
The ratio of inclination angle range of the length of domain three from representing is different, then indicating mode of the angle incidence indicator in three regions
Different variations can occur, the indicating means of the angle incidence indicator is discussed in detail below.
Fig. 3 is the flow chart for the inclination angle indicating means that one embodiment of the invention provides.As shown in figure 3, the inclination angle instruction
Device includes position bubble, and this method includes：For each direction of the reference axis, the inclination angle (step of the engineering machinery is determined
Rapid S31)；Determine the region (step S32) that the inclination angle belongs to；Along each direction of the reference axis, according to the inclination angle, institute
The maximum value and the inclination angle for stating the inclination angle range absolute value that the region that region, the inclination angle that inclination angle belongs to belong to represents belong to
In the length in region determine the position bubble to the distance (step S33) of the reference axis vertical with targeted direction；With
And institute is shown on the angle incidence indicator according to the distance of the position bubble to the reference axis vertical with targeted direction
Rheme puts bubble to indicate the inclination angle (step S34).
After distance is determined by above method, the position of position bubble can be adjusted according to the distance.It if should
Engineering machinery have multiple directions inclination angle, then can by above method for each direction inclination angle determine it is multiple away from
From, and according to the position of multiple distance adjustment position bubbles, make multiple distances determined by the position satisfaction of the position bubble.
Fig. 4 A-4F are the double-shaft tilt angle indicator for displaying schematic diagrames that one embodiment of the invention provides.As shown in Figure 4 A, preferably
If position bubble be located at the quadrant of X+ and Y+ it may be considered that engineering machinery the front is high and the back is low and right high left low, with arrow to the left and
Down arrow represents；As shown in Figure 4 B, if position bubble is located at the quadrant of X+ and Y- it may be considered that after low before engineering machinery
It is high and right high left low, with arrow represents to upward arrow and to the left；As shown in Figure 4 C, if position bubble is located at the quadrant of X- and Y+
It may be considered that the front is high and the back is low and right low left high for engineering machinery, represented with down arrow and right-hand arrow；As shown in Figure 4 D, if
Position bubble is located at the quadrant of X- and Y- it may be considered that engineering machinery is low early and high after and right low left high, with to upward arrow and to the right
Arrow represents.
Fig. 4 E are the display schematic diagrams for the twin shaft indicator for showing inclination angle percentage, and Fig. 4 F are display inclination angle percentage and incline
The display schematic diagram of the twin shaft indicator of angle angle.
Fig. 5 A-5B are the angle incidence indicator single shaft schematic diagrames that one embodiment of the invention provides.As indicated by figures 5 a-5b, for just
In explanation, position bubble is described when inclination angle belongs to different zones to the calculation of reference axis below for a direction.
When belonging to safety work region at the inclination angle of the engineering machinery, the position bubble is calculated by the following formula and is arrived
The distance F (A) of the reference axis vertical with targeted direction：Wherein D1For the safety work region
Length, A1The maximum value of inclination angle range absolute value for the Area Of Safe Operation domain representation, A are the inclination angle of the engineering machinery.
When belonging to dangerous operation region at the inclination angle of the engineering machinery, if the length in dangerous operation region and expression
The ratio of inclination angle range is equal to the length in safety work region and the ratio of the inclination angle range represented, then can pass through the following formula
The position bubble is calculated to the distance F (A) of the reference axis vertical with targeted direction：Such as
The length in fruit dangerous operation region is less than the length in safety work region and the inclination angle represented with the ratio of inclination angle range represented
The ratio of range, then can be calculated by the following formula the position bubble to the reference axis vertical with targeted direction away from
From F (A)：Wherein D1For the length in the safety work region, A1Make for the safety
The maximum value for the inclination angle range absolute value that industry region represents, D2For the length in the dangerous operation region, A2For the dangerous operation
The maximum value for the inclination angle range absolute value that region represents, A are the inclination angle of the engineering machinery.
Belong at the inclination angle of the engineering machinery when forbidding operating area, the position bubble is calculated by the following formula and is arrived
The distance F (A) of the reference axis vertical with targeted direction：Wherein D1It is described
The length in safety work region, D2For the length in the dangerous operation region, A2The inclination angle model represented for the dangerous operation region
Enclose the maximum value of absolute value, D3For the length for forbidding operating area, A3For the inclination angle range that operating area is forbidden to represent
The maximum value of absolute value, A are the inclination angle of the engineering machinery.
Fig. 6 is the structure diagram for the inclination angle instruction device that one embodiment of the invention provides.As shown in fig. 6, the inclination angle
Indicator includes position bubble, which includes：Detection unit 1 for being directed to each direction of the reference axis, determines described
The inclination angle of engineering machinery；Processing unit 2, is used for：Determine the region that the inclination angle belongs to；Along each direction of the reference axis,
The maximum for the inclination angle range absolute value that the region that region, the inclination angle belonged to according to the inclination angle, the inclination angle belongs to represents
The length in region that value and the inclination angle belong to determines the position bubble to the reference axis vertical with targeted direction
Distance；And according to the distance of the position bubble to the reference axis vertical with targeted direction on the angle incidence indicator
The position bubble is shown to indicate the inclination angle.
Preferably, the processing unit 2 is additionally operable to：When belonging to safety work region at the inclination angle of the engineering machinery, lead to
It crosses the following formula and calculates the position bubble to the distance F (A) of the reference axis vertical with targeted direction：
Wherein D1For the length in the safety work region, A1The maximum of inclination angle range absolute value for the Area Of Safe Operation domain representation
Value, A are the inclination angle of the engineering machinery.
Preferably, the processing unit 2 is additionally operable to：When belonging to dangerous operation region at the inclination angle of the engineering machinery, by with
Lower formula calculates the position bubble to the distance F (A) of the reference axis vertical with targeted direction：
Wherein D1For the length in the safety work region, A1The maximum of inclination angle range absolute value for the Area Of Safe Operation domain representation
Value, D2For the length in the dangerous operation region, A2Maximum for the inclination angle range absolute value that the dangerous operation region represents
Value, A are the inclination angle of the engineering machinery.
Preferably, the processing unit 2 is additionally operable to：Belong at the inclination angle of the engineering machinery when forbidding operating area, lead to
It crosses the following formula and calculates the position bubble to the distance F (A) of the reference axis vertical with targeted direction：
Wherein D1For the length in the safety work region, D2For the dangerous operation
The length in region, A2For the maximum value for the inclination angle range absolute value that the dangerous operation region represents, D3Forbid operation area to be described
The length in domain, A3For the maximum value of the inclination angle range absolute value that operating area is forbidden to represent, A is inclining for the engineering machinery
Angle.
Fig. 7 is the structure diagram of inclination angle instruction system that the engineering machinery that one embodiment of the invention provides includes.Such as Fig. 7
Institute shown in, the embodiment of the present invention also provides a kind of engineering machinery, the engineering machinery include inclination angle instruction device described above and
Angle incidence indicator.It is logical between processing unit 2 and detection unit 1 and between processing unit 2 and angle incidence indicator by establishing
News, processing unit 2 transmit information resources with angle incidence indicator by communication bus, may be constructed detection inclination angle, processing inclination angle letter
The inclination angle instruction system of breath and display obliquity information.
Through the above technical solutions, using angle incidence indicator provided by the invention, inclination angle indicating means, device and engineering machine
Tool shows safety work region with the ratio manner of the length of bigger and inclination angle range, that is, can guarantee display gamut inclination angle, again
Small inclination can be accurately shown well, make the more convenient observation inclination angle of operator.
The optional embodiment of the embodiment of the present invention is described in detail above in association with attached drawing, still, the embodiment of the present invention is simultaneously
The detail being not limited in the above embodiment, can be to of the invention real in the range of the technology design of the embodiment of the present invention
The technical solution for applying example carries out a variety of simple variants, these simple variants belong to the protection domain of the embodiment of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the embodiment of the present invention pair
Various combinations of possible ways no longer separately illustrate.
It will be appreciated by those skilled in the art that all or part of the steps of the method in the foregoing embodiments are can to pass through
Program is completed to instruct relevant hardware, which is stored in a storage medium, is used including some instructions so that single
Piece machine, chip or processor (processor) perform all or part of step of each embodiment the method for the application.It is and preceding
The storage medium stated includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), magnetic disc or CD.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the embodiment of the present invention, as long as it is not
The thought of the embodiment of the present invention is violated, should equally be considered as disclosure of that of the embodiment of the present invention.
Claims (12)
1. a kind of angle incidence indicator, which is characterized in that the angle incidence indicator includes：
Safety work region and non-security operating area, wherein, the safety work region and the non-security operating area tool
There is the positive negative direction of reference axis, along the length in safety work region described in any direction of the reference axis and the inclination angle model of expression
The ratio enclosed is more than the length of the non-security operating area and the ratio of the inclination angle range represented.
2. angle incidence indicator according to claim 1, which is characterized in that
The maximum value of the inclination angle range of the Area Of Safe Operation domain representation is 0.5 °, and minimum value is -0.5 °；
The maximum value of inclination angle range that the non-security operating area represents is the displayable positive direction of the angle incidence indicator
Inclination maximum, minimum value are the minimum angle-of-incidence of the displayable negative direction of the angle incidence indicator.
3. angle incidence indicator according to claim 1, which is characterized in that the non-security operating area includes dangerous operation
Region and forbid operating area, the dangerous operation region be located at the safety work region and it is described forbid operating area it
Between.
4. a kind of inclination angle indicating means of the angle incidence indicator in 1-3 based on claim described in any one claim,
It is characterized in that, the angle incidence indicator includes position bubble, and this method includes：
For each direction of the reference axis, the inclination angle of the engineering machinery is determined；
Determine the region that the inclination angle belongs to；
The region belonged to along each direction of the reference axis, the region belonged to according to the inclination angle, the inclination angle, the inclination angle
The length in region that the maximum value of the inclination angle range absolute value of expression and the inclination angle belong to determine the position bubble to
The distance of the vertical reference axis in targeted direction；And
It is shown on the angle incidence indicator according to the distance of the position bubble to the reference axis vertical with targeted direction
The position bubble is to indicate the inclination angle.
5. according to the method described in claim 4, it is characterized in that, this method further includes：Belong at the inclination angle of the engineering machinery
When safety work region, by the following formula calculate the position bubble to the reference axis vertical with targeted direction away from
From F (A)：
Wherein D1For the length in the safety work region, A1For inclining for the Area Of Safe Operation domain representation
The maximum value of angular region absolute value, A are the inclination angle of the engineering machinery.
6. according to the method described in claim 4, it is characterized in that, this method further includes：Belong at the inclination angle of the engineering machinery
When dangerous operation region, by the following formula calculate the position bubble to the reference axis vertical with targeted direction away from
From F (A)：
Wherein D1For the length in the safety work region, A1For the Area Of Safe Operation
The maximum value of the inclination angle range absolute value of domain representation, D2For the length in the dangerous operation region, A2For the dangerous operation region
The maximum value of the inclination angle range absolute value of expression, A are the inclination angle of the engineering machinery.
7. according to the method described in claim 4, it is characterized in that, this method further includes：Belong at the inclination angle of the engineering machinery
When operating area is forbidden, by the following formula calculate the position bubble to the reference axis vertical with targeted direction away from
From F (A)：
Wherein D1For the length in the safety work region, D2For the danger
The length of dangerous operating area, A2For the maximum value for the inclination angle range absolute value that the dangerous operation region represents, D3Forbid to be described
The length of operating area, A3For the maximum value of the inclination angle range absolute value that operating area is forbidden to represent, A is the engineering machine
The inclination angle of tool.
8. a kind of inclination angle instruction device of the angle incidence indicator in 1-3 based on claim described in any one claim,
It is characterized in that, the angle incidence indicator includes position bubble, which includes：
Detection unit for being directed to each direction of the reference axis, determines the inclination angle of the engineering machinery；
Processing unit is used for：
Determine the region that the inclination angle belongs to；
The region belonged to along each direction of the reference axis, the region belonged to according to the inclination angle, the inclination angle, the inclination angle
The length in region that the maximum value of the inclination angle range absolute value of expression and the inclination angle belong to determine the position bubble to
The distance of the vertical reference axis in targeted direction；And
It is shown on the angle incidence indicator according to the distance of the position bubble to the reference axis vertical with targeted direction
The position bubble is to indicate the inclination angle.
9. device according to claim 8, which is characterized in that the processing unit is additionally operable to：
When belonging to safety work region at the inclination angle of the engineering machinery, by the following formula calculate the position bubble to institute
For the vertical reference axis in direction distance F (A)：
Wherein D1For the length in the safety work region, A1For inclining for the Area Of Safe Operation domain representation
The maximum value of angular region absolute value, A are the inclination angle of the engineering machinery.
10. device according to claim 8, which is characterized in that the processing unit is additionally operable to：
When belonging to dangerous operation region at the inclination angle of the engineering machinery, by the following formula calculate the position bubble to institute
For the vertical reference axis in direction distance F (A)：
Wherein D1For the length in the safety work region, A1For the Area Of Safe Operation
The maximum value of the inclination angle range absolute value of domain representation, D2For the length in the dangerous operation region, A2For the dangerous operation region
The maximum value of the inclination angle range absolute value of expression, A are the inclination angle of the engineering machinery.
11. device according to claim 8, which is characterized in that the processing unit is additionally operable to：
Belong at the inclination angle of the engineering machinery when forbidding operating area, by the following formula calculate the position bubble to institute
For the vertical reference axis in direction distance F (A)：
Wherein D1For the length in the safety work region, D2For the danger
The length of dangerous operating area, A2For the maximum value for the inclination angle range absolute value that the dangerous operation region represents, D3Forbid to be described
The length of operating area, A3For the maximum value of the inclination angle range absolute value that operating area is forbidden to represent, A is the engineering machine
The inclination angle of tool.
12. a kind of engineering machinery, which is characterized in that the engineering machinery includes any one claim institute in claim 8-11
Angle incidence indicator in the inclination angle instruction device and claim 1-3 stated described in any one claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711375108.9A CN108168520A (en) | 2017-12-19 | 2017-12-19 | Angle incidence indicator, inclination angle indicating means, device and engineering machinery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711375108.9A CN108168520A (en) | 2017-12-19 | 2017-12-19 | Angle incidence indicator, inclination angle indicating means, device and engineering machinery |
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| CN108168520A true CN108168520A (en) | 2018-06-15 |
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| CN201711375108.9A Pending CN108168520A (en) | 2017-12-19 | 2017-12-19 | Angle incidence indicator, inclination angle indicating means, device and engineering machinery |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1688868A (en) * | 2002-10-04 | 2005-10-26 | 马英凡特公司 | Electronic non-linear aircraft dynamic parameter display |
| CN102419379A (en) * | 2010-09-27 | 2012-04-18 | 马天龙 | Instrument panel with uneven scale spacings and control method of instrument panel |
| CN102607599A (en) * | 2012-03-13 | 2012-07-25 | 中联重科股份有限公司 | Engineering machine and incidence indicator calibrating method and system thereof |
| CN202793388U (en) * | 2012-10-11 | 2013-03-13 | 中芯国际集成电路制造(北京)有限公司 | Automatic horizontal test system |
| CN103206947A (en) * | 2012-01-16 | 2013-07-17 | 中国科学院声学研究所 | Tilt angle measurement method based on level bubble, and apparatus thereof |
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2017
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|---|---|---|---|---|
| CN1688868A (en) * | 2002-10-04 | 2005-10-26 | 马英凡特公司 | Electronic non-linear aircraft dynamic parameter display |
| CN102419379A (en) * | 2010-09-27 | 2012-04-18 | 马天龙 | Instrument panel with uneven scale spacings and control method of instrument panel |
| CN103206947A (en) * | 2012-01-16 | 2013-07-17 | 中国科学院声学研究所 | Tilt angle measurement method based on level bubble, and apparatus thereof |
| CN102607599A (en) * | 2012-03-13 | 2012-07-25 | 中联重科股份有限公司 | Engineering machine and incidence indicator calibrating method and system thereof |
| CN202793388U (en) * | 2012-10-11 | 2013-03-13 | 中芯国际集成电路制造(北京)有限公司 | Automatic horizontal test system |
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