CN103770702A - Vehicle slipping detecting device and method - Google Patents
Vehicle slipping detecting device and method Download PDFInfo
- Publication number
- CN103770702A CN103770702A CN201410037734.7A CN201410037734A CN103770702A CN 103770702 A CN103770702 A CN 103770702A CN 201410037734 A CN201410037734 A CN 201410037734A CN 103770702 A CN103770702 A CN 103770702A
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- vehicle
- displacement
- car
- slips
- detector
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims abstract description 44
- 238000007689 inspection Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention discloses a vehicle slipping detecting device and a vehicle slipping detecting method. The device comprises a displacement detector and a controller, wherein the displacement detector is used for detecting the real-time displacement of a vehicle; the controller is connected with the displacement detector and is used for comparing the displacement S detected by the displacement detector and a preset value S0 after receiving a travelling stopping command. If S is more than S 0, the phenomenon of the vehicle slipping is determined, can be timely found, and is timely disposed, so that equipment is guaranteed to safely and stably run, and an accident is prevented.
Description
Technical field
The present invention relates to field of engineering technology, particularly, relate to a kind of vehicle and slip car detector and method of inspection.
Background technology
At present, the goods material unloading of each port and pier is substantially all do mechanization operation, and wherein, dummy car is generally operatorless automated vehicle.And in operation process, because various external factor dummy cars often there will be the car situation of slipping, cause outside it walks to deliver from godown, thereby cause a large amount of materials to scatter to silo outside.And above-mentioned slipping when car situation occurs, if do not found in time, may have a strong impact on the safe and stable operation of equipment, and may cause the generation of engine-damaged accident, there is very large potential safety hazard.
Summary of the invention
The object of this invention is to provide a kind of vehicle and slip car detector and method of inspection, what this equipment can be found vehicle in time slips car phenomenon, to handle it in time, guarantees the safe and stable operation of equipment, avoids accident to occur.
To achieve these goals, the invention provides a kind of vehicle and slip car detector, described device comprises: displacement detector, for detection of the real-time displacement of described vehicle; And controller, be connected with described displacement detector, for receiving displacement S and a preset value S of the described vehicle that detects of described displacement detector after the order that stops walking
0compare, if S > is S
0, determine that described vehicle slips car phenomenon.
The present invention also provides a kind of vehicle to slip car method of inspection, and described method comprises: detect described vehicle and receiving the displacement S walking after the order that stops walking; And by detected displacement S and a preset value S
0compare, if S > is S
0, determine that described vehicle slips car phenomenon.
The present invention is receiving by detecting vehicle the displacement S walking after the order that stops walking, and by this displacement S and a preset value S
0compare, if S > is S
0, determine that vehicle slips car phenomenon, to process in time, thereby the safe and stable operation of the equipment of assurance is avoided accident generation.
Other features and advantages of the present invention are described in detail the specific embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for specification sheets, is used from explanation the present invention, but is not construed as limiting the invention with the specific embodiment one below.In the accompanying drawings:
Fig. 1 slips the block diagram of car detector according to the vehicle of embodiment of the present invention; And
Fig. 2 slips the diagram of circuit of car phenomenon according to definite vehicle of embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, the specific embodiment described herein only, for description and interpretation the present invention, is not limited to the present invention.
Fig. 1 slips the block diagram of car detector according to the vehicle of embodiment of the present invention.As shown in Figure 1, vehicle provided by the present invention slips car detector and can comprise: displacement detector 10, for detection of the real-time displacement of vehicle; And controller 11, be connected with displacement detector 10, for receiving displacement S and a preset value S of the described vehicle that detects of displacement detector 10 after the order that stops walking
0compare, if S > is S
0, determine that described vehicle slips car phenomenon.
Wherein, when receiving after stop vehicle walking order, before drg is closed, frequency converter has a normal moderating process, by preset value S
0be defined as vehicle service braking distance.This preset value S
0can set according to actual conditions for different vehicle.
Wherein, displacement detector 10 can be arranged on the road wheel of vehicle, but the present invention is not limited to this, and displacement detector 10 can be arranged on can realize any position of detecting vehicle movement.
In specific embodiment, displacement detector 10 can be walking encoder, and controller 11 can be PLC, but those skilled in the art should understand that can realize any element of technical solution of the present invention all can be applied in the present invention.
In addition, the car detector that slips provided by the present invention can also comprise annunciator, and this annunciator can be connected with controller 11, in the situation that vehicle slips car, reports to the police.For example, this annunciator can be voice guard, combined aural and visual alarm etc.
And controller 11 is being determined slip car phenomenon in the situation that, the operation of pressure stop vehicle.
The car detector that slips provided by the present invention can also comprise telltale, and this telltale is for showing and state and the alarm condition of registration of vehicle, to show the state of vehicle and be convenient to the historic records of enquiring vehicle state and warning to staff in time.
Fig. 2 slips the diagram of circuit of car phenomenon according to definite vehicle of embodiment of the present invention.As shown in Figure 2, receiving after stop vehicle walking order (step 21), starting the walking displacement S(step 22 of collection vehicle); Judge whether to receive vehicle to run order (step 23), if receive vehicle to run order, finish this time to slip car deterministic process, otherwise, judge whether vehicle to run displacement S is greater than preset displacement S
0(step 24); If S > is S
0, determine that vehicle slips car phenomenon (step 25), otherwise, be back to step 23.
In one embodiment, in the time that vehicle stop is walked, displacement detector 11 collects a falling edge signal, this falling edge signal triggers walking displacement acquisition signal, displacement detector 10 is sent to by facility network the walking displacement detecting in controller 11, and controller 11 judges according to this walking displacement and displacement settings whether vehicle slips car phenomenon.
In addition, in replaceable embodiment, can also receive after the order of stop vehicle walking at controller 11, record the now walking displacement S of vehicle
1, afterwards, the walking displacement S of displacement detector 10 Real-time Collection vehicles
2, then judge S
2-S
1whether be greater than S
0if, S
2-S
1>S
0, represent that vehicle slips car phenomenon.
In addition, vehicle provided by the present invention slips can also be included in car method of inspection to be determined that described vehicle slips in the situation of car phenomenon and reports to the police, to notify in time staff, and forces the operation of stop vehicle to avoid occurring engine-damaged accident.
And vehicle provided by the present invention slips and can also comprise in car method of inspection and to show and state and the alarm condition of registration of vehicle, to show the state of vehicle and be convenient to the historic records of enquiring vehicle state and warning to staff in time.
By technical scheme provided by the invention, that can promptly find in time vehicle slips car phenomenon, so that staff can make timely processing, guarantees the safe and stable operation of equipment, has improved the operating efficiency of equipment.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characterictic described in the above-mentioned specific embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. vehicle slips a car detector, it is characterized in that, described device comprises:
Displacement detector, for detection of the real-time displacement of described vehicle; And
Controller, is connected with described displacement detector, for receiving displacement S and a preset value S of the described vehicle that detects of described displacement detector after the order that stops walking
0compare, if S > is S
0, determine that described vehicle slips car phenomenon.
2. device according to claim 1, is characterized in that, described displacement detector is installed on the road wheel of described vehicle.
3. device according to claim 1, is characterized in that, described displacement detector is walking encoder.
4. device according to claim 1, is characterized in that, described device also comprises annunciator, is connected with described controller, in the situation that slipping car, reports to the police.
5. device according to claim 4, is characterized in that, described device also comprises telltale, for showing and record state and the alarm condition of described vehicle.
6. device claimed in claim 1, is characterized in that, described controller is determining that slip car phenomenon in the situation that, pressure stops the operation of described vehicle.
7. device according to claim 1, is characterized in that, described controller is PLC.
8. vehicle slips a car method of inspection, it is characterized in that, described method comprises:
Detect described vehicle and receiving the displacement S walking after the order that stops walking; And
By detected displacement S and a preset value S
0compare, if S > is S
0, determine that described vehicle slips car phenomenon.
9. method according to claim 8, is characterized in that, described method is also included in determines that described vehicle slips the operation of reporting to the police in the situation of car phenomenon and forcing to stop described vehicle.
10. method according to claim 9, is characterized in that, described method also comprises the state and the alarm condition that show and record described vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037734.7A CN103770702A (en) | 2014-01-26 | 2014-01-26 | Vehicle slipping detecting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037734.7A CN103770702A (en) | 2014-01-26 | 2014-01-26 | Vehicle slipping detecting device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103770702A true CN103770702A (en) | 2014-05-07 |
Family
ID=50563625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410037734.7A Pending CN103770702A (en) | 2014-01-26 | 2014-01-26 | Vehicle slipping detecting device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103770702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562254A (en) * | 2018-05-29 | 2018-09-21 | 湖南三德科技股份有限公司 | A kind of detection device and detection method that Sampling Machine size vehicle device tool is hampered |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984003262A1 (en) * | 1983-02-22 | 1984-08-30 | Trw Probe Electronics Co Ltd | A roll-over warning system |
| US4583173A (en) * | 1983-05-13 | 1986-04-15 | Inventab Products Ab | Wheel slip detector |
| CN1810560A (en) * | 2006-03-01 | 2006-08-02 | 陈立 | Slip-off preventing system for rolling stock |
| CN203126834U (en) * | 2013-01-10 | 2013-08-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Parking braking prompting device |
| CN203255174U (en) * | 2013-04-17 | 2013-10-30 | 重庆交通大学 | Vehicle gradient backing resistant active control device |
| CN203713695U (en) * | 2014-01-26 | 2014-07-16 | 中国神华能源股份有限公司 | Vehicle sliding detection device |
-
2014
- 2014-01-26 CN CN201410037734.7A patent/CN103770702A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984003262A1 (en) * | 1983-02-22 | 1984-08-30 | Trw Probe Electronics Co Ltd | A roll-over warning system |
| US4583173A (en) * | 1983-05-13 | 1986-04-15 | Inventab Products Ab | Wheel slip detector |
| CN1810560A (en) * | 2006-03-01 | 2006-08-02 | 陈立 | Slip-off preventing system for rolling stock |
| CN203126834U (en) * | 2013-01-10 | 2013-08-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Parking braking prompting device |
| CN203255174U (en) * | 2013-04-17 | 2013-10-30 | 重庆交通大学 | Vehicle gradient backing resistant active control device |
| CN203713695U (en) * | 2014-01-26 | 2014-07-16 | 中国神华能源股份有限公司 | Vehicle sliding detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562254A (en) * | 2018-05-29 | 2018-09-21 | 湖南三德科技股份有限公司 | A kind of detection device and detection method that Sampling Machine size vehicle device tool is hampered |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140507 |
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| RJ01 | Rejection of invention patent application after publication |