CN107525458A - A kind of dregs hood cloth condition checkout gear and method - Google Patents
A kind of dregs hood cloth condition checkout gear and method Download PDFInfo
- Publication number
- CN107525458A CN107525458A CN201710597993.9A CN201710597993A CN107525458A CN 107525458 A CN107525458 A CN 107525458A CN 201710597993 A CN201710597993 A CN 201710597993A CN 107525458 A CN107525458 A CN 107525458A
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- Prior art keywords
- tarpaulin
- hood cloth
- degree value
- dregs hood
- dregs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/02—Covering of load
- B60P7/04—Covering of load by tarpaulins or like flexible members
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention provides a kind of dregs hood cloth detection means and method, and described device includes tarpaulin motor driving box, tarpaulin motor, tarpaulin state sensor and processing and control element (PCE)；Tarpaulin state sensor, for detecting the operating current direction of original state and tarpaulin motor in operation process of dregs hood cloth and the operating time under current flow direction；Processing and control element (PCE), for the original state according to dregs hood cloth, the operating time under current flow direction of operating current direction and tarpaulin motor of tarpaulin motor, calculate the opening and closing degree value of dregs hood cloth.Current work mode and operating time of the invention by detecting tarpaulin motor, and then the accurate opening and closing degree value for calculating dregs hood cloth, the accurate opening and closing degree value for understanding dregs hood cloth is allowed the operator to, reduces the equipment financial cost that dregs hood cloth open and-shut mode judges.
Description
Technical field
The present invention relates to detection control technology, more particularly, to a kind of dregs hood cloth condition checkout gear and method.
Background technology
Slag-soil truck is a kind of common dumper for transporting the construction wastes such as sandstone, in order to protect urban environment to defend
Raw, existing slag-soil truck is designed as totally-enclosed container mostly, and packing case shed portion's lid can be with automatic open-close, while, it is necessary to monitors in real time
The folding condition of packing case shed portion's lid, so as to ensure the real real-time monitoring to packing case shed portion.
In the prior art, the folding by way of installing door status sensor additional in the packing case shed portion of slag-soil truck to packing case shed portion's lid
State is monitored in real time.When above-mentioned prior art has following defect：1st, the installation of door status sensor can increase slag-soil truck prison
The financial cost of control；2nd, the severe working environment of slag-soil truck easily causes the damage of door status sensor；3rd, due to door status sensor
Sensitivity setting it is different, can not be for the pass of packing case shed portion's lid when being installed additional in the packing case shed portion of different model slag-soil truck
Closed state is precisely monitored.
The content of the invention
The present invention provides a kind of dregs hood cloth state for overcoming above mentioned problem or solving the above problems at least in part
Detection means and method.
According to an aspect of the present invention, there is provided a kind of dregs hood cloth condition checkout gear, including the driving of tarpaulin motor
Box, tarpaulin motor, tarpaulin state sensor and processing and control element (PCE)；
The tarpaulin motor drives box, for driving tarpaulin motor to operate, and then drives the motion of dregs hood cloth roller shutter；
Tarpaulin state sensor, for detect dregs hood cloth original state and tarpaulin motor in operation process
Operating current direction and the operating time under current flow direction；
The processing and control element (PCE), for the original state according to dregs hood cloth, the operating current direction of tarpaulin motor
And operating time of the tarpaulin motor under current flow direction, the opening and closing degree value of calculating dregs hood cloth.
Beneficial effects of the present invention are：By detecting the current work mode and operating time of tarpaulin motor, and then accurately
Calculate the opening and closing degree value of dregs hood cloth so that operating personnel can accurately understand the opening and closing degree value of dregs hood cloth, drop
The equipment financial cost that low dregs hood cloth open and-shut mode judges.
On the basis of above-mentioned technical proposal, the present invention can also improve as follows.
Further, the tarpaulin state sensor is additionally operable to：
Detection dregs hood cloth is opened from fully open to T1 the time required to completely closing, and from completely closing to complete
Required time T2.
Further, the original state of the dregs hood cloth includes full open position, complete open and-shut mode, non-fully
Open mode and non fully-closed state.Further, the processing and control element (PCE) is additionally operable to：
The work of complete opening original state and tarpaulin motor based on dregs hood cloth on the tarpaulin sense of current is closed
Duration t1, calculate tarpaulin and close degree value S1=t1/T1.
Further, the processing and control element (PCE) is additionally operable to：
The work of original state and tarpaulin motor on the tarpaulin sense of current is opened is completely closed based on dregs hood cloth
Duration t2, calculate tarpaulin opening degree value S2=t2/T2.
Further, the processing and control element (PCE) is additionally operable to：
Degree value is initially closed based on dregs hood cloth closing for S1 non-fully opening original state and tarpaulin motor
Operating time t3 under the tarpaulin sense of current, calculate tarpaulin and close degree value S3=S1+t3/T1；
Or based on dregs hood cloth initially close degree value S1 non-fully open mode and tarpaulin motor open paulin
Operating time S4 under the cloth sense of current, calculate tarpaulin and close degree value S3=S1-t4/T2；
Or based on dregs hood cloth initially close degree value S2 non fully-closed state and tarpaulin motor close paulin
Operating time t3 under the cloth sense of current, calculate tarpaulin and close degree value S4=S2-t3/T1；
Or based on dregs hood cloth initially close degree value S2 non fully-closed state and tarpaulin motor open paulin
Operating time t4 on the cloth sense of current, calculate tarpaulin and close degree value S4=S2+t4/T4.
Further, the processing controller unit is additionally operable to：
By the current opening degree value for the dregs hood cloth being calculated or it is presently off degree value in real time and is sent to car
Mounted terminal all-in-one；And it is additionally operable to according to the current opening degree value of dregs hood cloth being calculated or closes degree value judgement
Tarpaulin current state, and control indicator lamp to carry out different instructions according to the different conditions of tarpaulin.
Further, the tarpaulin state sensor is additionally operable to：
When the state of the tarpaulin of indicator lamp instruction and the inconsistent virtual condition of tarpaulin, itself is carried out initial
Change, and detect the original state of tarpaulin again.
According to another aspect of the present invention, there is provided a kind of dregs hood cloth condition detection method, including：
S1, detect dregs hood cloth operating current direction in operation process of original state and tarpaulin motor and
Operating time under current flow direction；
S2, according to the original state of dregs hood cloth, the operating current direction of tarpaulin motor and tarpaulin motor current
Operating time under the sense of current, calculate the opening and closing degree value of dregs hood cloth.
Further, in addition to：
S3, by the current opening degree value for the dregs hood cloth being calculated or it is presently off degree value in real time and is sent to
Car-mounted terminal all-in-one.
Brief description of the drawings
Fig. 1 is the dregs hood cloth condition checkout gear structure connection figure of one embodiment of the invention；
Fig. 2 is the dregs hood cloth condition detection method flow chart of another embodiment of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1, there is provided the dregs hood cloth condition checkout gear of one embodiment of the invention, including tarpaulin motor drive
Dynamic box, tarpaulin motor, tarpaulin state sensor and processing and control element (PCE).
Wherein, the tarpaulin motor driving box, for driving tarpaulin motor to operate, and then drives the fortune of dregs hood cloth
It is dynamic.Tarpaulin state sensor, for detecting the work of the original state and tarpaulin motor of dregs hood cloth in operation process
The sense of current and the operating time under current flow direction.The processing and control element (PCE), for according to the first of dregs hood cloth
The operating time of beginning state, the operating current direction and tarpaulin motor of tarpaulin motor under current flow direction, calculate dregs
The opening and closing degree value of hood cloth.
In the present embodiment, when the whole tarpaulin for slag-soil truck is controlled, box is driven to tarpaulin using tarpaulin motor
Motor is driven, using tarpaulin motor operating drive dregs hood cloth roller shutter operating, and then realize tarpaulin opening and
Close.During tarpaulin motor operates, tarpaulin state sensor detects the original state and tarpaulin motor of dregs hood cloth
Operating current direction and operating time in operation process, with this calculate the current opening degree value of dregs hood cloth or
Person closes degree value.
The present embodiment is by detecting the current work mode and operating time of tarpaulin motor, the accurate dregs hood cloth that calculates
It is opened and closed degree value so that operating personnel can accurately understand the opening and closing degree value of dregs hood cloth, reduce the opening and closing of dregs hood cloth
The equipment financial cost of condition adjudgement.
On the basis of the various embodiments described above, in one embodiment of the present of invention, the tarpaulin state sensor is additionally operable to：
Detection dregs hood cloth opens required time from fully open to T1 the time required to completely closing, and from completely closing to complete
T2。
Due to needing the operating current direction according to tarpaulin motor and the operating time under current working current direction
It is accurate to calculate the current opening degree value of dregs hood cloth and close degree value, therefore, calculating dregs hood cloth open and-shut mode
Before, it is necessary to detect dregs hood cloth from fully open to the required time T1 completely closed using tarpaulin state sensor, with
And dregs hood cloth is from completely closing full opening of required time T2.According to total opening duration, the Zong Guan of dregs hood cloth
The operating time of duration and tarpaulin motor under the same sense of current is closed, the opening current with regard to dregs hood cloth can be accurately calculated
Degree value and closing degree value so that operating personnel can precisely understand opening and closing degree value of the tarpaulin at each moment.
It should be noted that in the present embodiment, tarpaulin state sensor uses Hall sensor, Hall sensor is root
A kind of magnetic field sensor made according to Hall effect.Hall effect is one kind of magnetoelectric effect, and this phenomenon is Hall
(A.H.Hall, 1855-1938) has found when the conductive mechanism of metal is being studied within 1879.Semiconductor, conduction are found later
Fluid etc. also has this effect, and the Hall effect of semiconductor is more much better than than metal, utilizes various Hall members made of this phenomenon
Part, in terms of being widely used in current detection technology.Compared to door status sensor, using Hall sensor in different environments not
It is easily impaired.
On the basis of the various embodiments described above, an alternative embodiment of the invention, the original state of the dregs hood cloth
Including full open position, non-fully complete open and-shut mode, open mode and non fully-closed state.
When it is first use tarpaulin when, dregs hood cloth that the original state of dregs hood cloth drives when being tarpaulin Motor Production Test
State, and when being reused after, the original state using the state of the tarpaulin after preceding first use as this tarpaulin,
Subsequently to calculate used in the current opening and closing degree value of tarpaulin.
On the basis of above-described embodiment, in one embodiment of the present of invention, the processing and control element (PCE) is additionally operable to：It is based on
Operating time t1 of the complete opening original state and tarpaulin motor of tarpaulin motor on the tarpaulin sense of current is closed, calculates tarpaulin
Close degree value S1=t1/T1.
Due to the original state of tarpaulin motor have it is a variety of, such as, full open position, completely closed state, non-fully beat
Open state and non fully-closed state, the operating current direction of tarpaulin motor also have 2 kinds, including open tarpaulin the sense of current and
Close the sense of current of tarpaulin.Therefore, it is necessary to be directed to a variety of situations, the current opening degree value of tarpaulin or closing are calculated
Degree value.
When the original state of dregs hood cloth opens original state, and the operating current direction of tarpaulin motor and pass to be complete
Close that the sense of current of tarpaulin is consistent, tarpaulin motor operating time in the case where closing the sense of current of tarpaulin is t1.Now, processing control
Unit can calculate tarpaulin and close degree value S1=t1/T1, wherein, T1 is dregs hood cloth from fully open to completely closing
The required time.
On the basis of the various embodiments described above, in one embodiment of the present of invention, the processing and control element (PCE) is additionally operable to：Base
The operating time t2 of original state and tarpaulin motor on the tarpaulin sense of current is opened is completely closed in dregs hood cloth, is calculated
Tarpaulin opening degree value S2=t2/T2.
When the original state of dregs hood cloth is opening original state, and the operating current direction of tarpaulin motor is with beating completely
Open that the sense of current of tarpaulin is consistent, tarpaulin motor operating time in the case where opening the sense of current of tarpaulin is t2.Now, processing control
Unit can calculate tarpaulin opening degree value S2=t2/T2, wherein, T2 is dregs hood cloth from completely closing complete opening
The required time.
On the basis of the various embodiments described above, in an alternative embodiment of the invention, the processing and control element (PCE) is additionally operable to：
Degree value is initially closed based on dregs hood cloth and is closing tarpaulin electric current for S1 non-fully opening original state and tarpaulin motor
Operating time t3 under direction, calculate tarpaulin and close degree value S3=S1+t3/T1；Or initially closed based on dregs hood cloth
Operating time S4 of the degree value S1 non-fully open mode and tarpaulin motor in the case where opening the tarpaulin sense of current, calculate tarpaulin and close
Close degree value S3=S1-t4/T2；Or degree value S2 non fully-closed state and paulin are initially closed based on dregs hood cloth
Operating time t3 of the cloth motor in the case where closing the tarpaulin sense of current, calculate tarpaulin and close degree value S4=S2-t3/T1；Or base
In dregs hood cloth initially close degree value S2 non fully-closed state and tarpaulin motor open the tarpaulin sense of current on
Operating time t4, calculate tarpaulin and close degree value S4=S2+t4/T4.
The present embodiment is non-fully open mode or non fully-closed state to the original state of dregs hood cloth, and
According to the operating time under different operating current directions, the opening degree value current to dregs hood cloth and pass are described respectively
Degree value is closed accurately to be calculated, can be in the case of a variety of, passing through calculating by above-described embodiment and the present embodiment
Formula is calculated the current opening and closing degree value of dregs hood cloth, required for the open and-shut mode for reducing detection dregs hood cloth
Detection device, reduce the requirement to hardware aspect.
On the basis of the various embodiments described above, an alternative embodiment of the invention, the processing controller unit is additionally operable to：
By the current opening degree value for the dregs hood cloth being calculated or it is presently off degree value in real time and is sent to car-mounted terminal one
Body machine；And it is additionally operable to judge that tarpaulin is current according to the current opening degree value of dregs hood cloth or closing degree value that are calculated
State, and control indicator lamp to carry out different instructions according to the different conditions of tarpaulin.
After the opening and closing degree value of each moment dregs hood cloth has been calculated in processing and control element (PCE), it will calculate in real time
Dregs hood cloth opening degree value and close degree value be sent to car-mounted terminal all-in-one, checked for operating personnel, so as to
Understand the open and-shut mode of dregs hood cloth in time, and it is accurate understand dregs hood cloth open or close degree value.Can be with root
Judge the current state of tarpaulin according to the opening degree value and closing degree value of tarpaulin, wherein, the current state of tarpaulin has included
Full open mode, non-fully completely closed state, open mode and non fully-closed state.According to the current different shapes of tarpaulin
State, different instructions is carried out, such as, indicator lamp can be used to carry out the instruction of tarpaulin different conditions, to remind operating personnel.
Referring to Fig. 2, there is provided a kind of dregs hood cloth condition detection method, including：S1, detect the initial of dregs hood cloth
The operating current direction of state and tarpaulin motor in operation process and the operating time under current flow direction；S2, root
According to the original state of dregs hood cloth, the work under current flow direction of operating current direction and tarpaulin motor of tarpaulin motor
Make duration, calculate the opening and closing degree value of dregs hood cloth.
The concrete methods of realizing for the dregs hood cloth condition checkout gear that the present embodiment is provided above-described embodiment is said
Bright, first, tarpaulin state sensor detects the original state of tarpaulin, then detects work electricity of the tarpaulin motor in operation process
Flow direction and the operating time under the same sense of current.Tarpaulin state sensor is by the original state of tarpaulin, tarpaulin motor
Operating current direction and operating time under the sense of current by being sent to processing control after AD conversion cell translation
Unit.Processing and control element (PCE) is according to the original state of tarpaulin, the operating current direction of tarpaulin motor and under the sense of current
Operating time calculate the current opening degree value of tarpaulin or close degree value, and by the opening degree value of the tarpaulin of calculating and
The car-mounted terminal all-in-one that degree value is sent to dregs is closed, to be shown.Processing and control element (PCE) is always according to calculating
The current opening degree value of tarpaulin and closing degree value, judge the state of tarpaulin, such as, full open position, completely close shape
State, non-fully open mode or non fully-closed state, different instructions is carried out according to the state control indicator lamp that tarpaulin is different.
A kind of dregs hood cloth condition checkout gear provided by the invention and method, by the electric current work for detecting tarpaulin motor
Make mode and operating time, and the original state of dregs hood cloth, the accurate opening and closing for calculating dregs hood cloth at each moment
Degree value so that operating personnel can accurately understand the opening and closing degree value of each moment dregs hood cloth, it is only necessary to pass through phase
The formula answered can just calculate the real-time open and-shut mode of dregs hood cloth, reduce the requirement to hardware device.
Finally, the present processes are only preferable embodiment, are not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., the protection of the present invention should be included in
Within the scope of.
Claims (10)
1. a kind of dregs hood cloth condition checkout gear, it is characterised in that including tarpaulin motor driving box, tarpaulin motor, tarpaulin
State sensor and processing and control element (PCE)；
The tarpaulin motor drives box, for driving tarpaulin motor to operate, and then drives the motion of dregs hood cloth roller shutter；
Tarpaulin state sensor, for detecting the work of the original state and tarpaulin motor of dregs hood cloth in operation process
The sense of current and the operating time under current flow direction；
The processing and control element (PCE), for the original state according to dregs hood cloth, tarpaulin motor operating current direction and
Operating time of the tarpaulin motor under current flow direction, calculate the opening and closing degree value of dregs hood cloth.
2. dregs hood cloth condition checkout gear as claimed in claim 1, it is characterised in that the tarpaulin state sensor is also
For：
Dregs hood cloth is detected from fully open to T1 the time required to completely closing, and needed for from completely closing complete open
Time T2.
3. dregs hood cloth condition checkout gear as claimed in claim 2, it is characterised in that the dregs hood cloth it is initial
State includes full open position, non-fully complete open and-shut mode, open mode and non fully-closed state.
4. dregs hood cloth condition checkout gear as claimed in claim 3, it is characterised in that the processing and control element (PCE) is also used
In：
The operating time of complete opening original state and tarpaulin motor based on dregs hood cloth on the tarpaulin sense of current is closed
T1, calculate tarpaulin and close degree value S1=t1/T1.
5. dregs hood cloth condition checkout gear as claimed in claim 3, it is characterised in that the processing and control element (PCE) is also used
In：
The operating time of original state and tarpaulin motor on the tarpaulin sense of current is opened is completely closed based on dregs hood cloth
T2, calculate tarpaulin opening degree value S2=t2/T2.
6. dregs hood cloth condition checkout gear as claimed in claim 3, it is characterised in that the processing and control element (PCE) is also used
In：
Degree value is initially closed based on dregs hood cloth and is closing tarpaulin for S1 non-fully opening original state and tarpaulin motor
Operating time t3 under the sense of current, calculate tarpaulin and close degree value S3=S1+t3/T1；
Or based on dregs hood cloth initially close degree value S1 non-fully open mode and tarpaulin motor open tarpaulin electricity
The operating time S4 under direction is flowed, tarpaulin is calculated and closes degree value S3=S1-t4/T2；
Or based on dregs hood cloth initially close degree value S2 non fully-closed state and tarpaulin motor close tarpaulin electricity
The operating time t3 under direction is flowed, tarpaulin is calculated and closes degree value S4=S2-t3/T1；
Or based on dregs hood cloth initially close degree value S2 non fully-closed state and tarpaulin motor open tarpaulin electricity
The operating time t4 on direction is flowed, tarpaulin is calculated and closes degree value S4=S2+t4/T4.
7. the dregs hood cloth condition checkout gear as described in claim any one of 4-6, it is characterised in that the processing control
Device unit is additionally operable to：
By the current opening degree value for the dregs hood cloth being calculated or it is presently off degree value in real time and is sent to vehicle-mounted end
Hold all-in-one；And it is additionally operable to judge tarpaulin according to the current opening degree value of dregs hood cloth or closing degree value that are calculated
Current state, and control indicator lamp to carry out different instructions according to the different conditions of tarpaulin.
8. the dregs hood cloth condition checkout gear as described in claim any one of 4-6, it is characterised in that the tarpaulin state
Sensor is additionally operable to：
When the state of the tarpaulin of indicator lamp instruction and the inconsistent virtual condition of tarpaulin, itself is initialized, and
Again the original state of tarpaulin is detected.
A kind of 9. dregs hood cloth condition detection method, it is characterised in that including：
S1, detect the operating current direction in operation process of original state and tarpaulin motor of dregs hood cloth and current
Operating time under the sense of current；
S2, according to the original state of dregs hood cloth, the operating current direction of tarpaulin motor and tarpaulin motor in current flow
Operating time under direction, calculate the opening and closing degree value of dregs hood cloth.
10. dregs hood cloth condition detection method as claimed in claim 9, it is characterised in that also include：
S3, in real time by the current opening degree value for the dregs hood cloth being calculated or be presently off degree value be sent to it is vehicle-mounted
Terminal integrative machine.
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| CN201710597993.9A CN107525458A (en) | 2017-07-20 | 2017-07-20 | A kind of dregs hood cloth condition checkout gear and method |
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| CN201710597993.9A CN107525458A (en) | 2017-07-20 | 2017-07-20 | A kind of dregs hood cloth condition checkout gear and method |
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| CN109282725B (en) * | 2017-07-21 | 2021-08-24 | 伟巴斯特车顶供暖系统（上海）有限公司 | Method and device for measuring sag of sun-rolling curtain of vehicle skylight |
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| CN108492279B (en) * | 2018-02-11 | 2020-05-05 | 杭州鸿泉物联网技术股份有限公司 | Method and system for detecting on-off state of vehicle tarpaulin |
| CN112833832A (en) * | 2021-02-02 | 2021-05-25 | 武汉依迅北斗时空技术股份有限公司 | Method and device for detecting on-off state of tarpaulin of muck truck |
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