CN109827707A - Dump truck equivalent detection method, computer installation and computer readable storage medium - Google Patents
Dump truck equivalent detection method, computer installation and computer readable storage medium Download PDFInfo
- Publication number
- CN109827707A CN109827707A CN201910202244.0A CN201910202244A CN109827707A CN 109827707 A CN109827707 A CN 109827707A CN 201910202244 A CN201910202244 A CN 201910202244A CN 109827707 A CN109827707 A CN 109827707A
- Authority
- CN
- China
- Prior art keywords
- dump truck
- cargo bed
- tilt angle
- detection method
- angle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
The present invention provides a kind of dump truck equivalent detection method, computer installation and computer readable storage medium, this method includes obtaining the data for the first angle sensor acquisition being set in dump truck cargo bed, the tilt angle of cargo bed is judged according to data collected, if tilt angle of the cargo bed in dump truck direction of advance two sides is greater than the first predetermined angle threshold value, the first prompt information is issued.The present invention also provides the computer installations and computer readable storage medium of realizing the above method.The present invention can effectively monitor the cargo bed inclination conditions of dump truck, provide landing state in transportational process, avoid in dump truck cargo handling process because of wagon box tilt angle excessive the case where overturning.
Description
Technical field
The present invention relates to engineering truck field, specifically being related to the equivalent detection method of dump truck and realizing this side
Computer installation, the computer readable storage medium of method.
Background technique
Urban construction needs a large amount of civil engineering, for example, build highway, bridge, brill hole, build house etc., civil engineering
Requirement of engineering can also be generated largely in architectural process using construction materials such as slag-soil truck transport soil, sands
Building waste, these building wastes, which need to be transported from construction site to specified landfill yard, carries out landfill disposal.
In general, the transport of construction material, building waste all uses the forbidden transport of large-sized truck, most common is exactly that use is turned over
Trolley is transported.Existing dump truck is provided with a cargo bed, and cargo bed is arranged on vehicle frame, cargo bed close to the tailstock one end with
Vehicle frame is hinged, and cargo bed is provided with hydraulic stem between one end and vehicle frame of near-car head, when dump truck needs to unload, by hydraulic stem
It drives cargo bed to be rotated up by one end of near-car head, so that cargo bed is in heeling condition, in order to construction material or builds
Building refuse pours to specified discharge location from cargo bed.
Since the building waste of dump truck loading, the weight of construction material are usually heavier, and cargo bed when dump truck unloading
It will tilt, and in this way, the center of gravity of dump truck will change, once the center of gravity of dump truck is transferred to the side of dump truck, be easy to lead
It causes the accident of dump truck rollover to occur, seriously threatens the personal safety of dump truck driver and periphery operating personnel.
Therefore, the angular transducer for detecting dump truck tilt angle is provided on existing some dump trucks, such as
Horizon sensor etc., these sensors are all mounted on the vehicle frame of dump truck, are only able to detect the vehicle frame and horizontal plane of dump truck
Between tilt angle it is whether excessive.But due to dump truck unloading when, vehicle frame itself can't tilt, but cargo bed occur compared with
The inclination of big angle leads to dump truck disequilibrium and leads to the case where overturning, by using the angle being arranged on vehicle frame
Sensor detects the tilt angle of dump truck, tends not to the tilt angle for detecting cargo bed.Once the vehicle of dump truck
Frame tilt angle is larger, and often dump truck has occurred and that the state of overturning, can not achieve the hair of prevention dump truck overturn accident
It is raw, can not effective guarantee dump truck driver and periphery staff personal safety.
Summary of the invention
The first object of the present invention is to provide a kind of dump truck equivalent detection method for effectively avoiding dump truck from overturning.
The second object of the present invention is to provide a kind of computer installation for realizing above-mentioned dump truck equivalent detection method.
The third object of the present invention is to provide a kind of computer-readable storage for realizing above-mentioned dump truck equivalent detection method
Medium.
The first purpose to realize the present invention, dump truck equivalent detection method provided by the invention include obtaining to be set to turn over
The data of first angle sensor acquisition in trolley cargo bed, the tilt angle of cargo bed is judged according to data collected, if
Tilt angle of the cargo bed in dump truck direction of advance two sides is greater than the first predetermined angle threshold value, issues the first prompt information.
It, can be to the inclination angle of cargo bed by above scheme as it can be seen that an angular transducer is arranged in the cargo bed of dump truck
Degree is detected, and is especially detected at left and right sides of the tilt angle in dump truck direction of advance two sides, that is, detection cargo bed
Degree of unbalancedness, so that the accident for avoiding cargo bed left and right sides tilt angle excessive and dump truck being caused to be turned on one's side occurs.
One Preferable scheme is that, before the tilt angle that cargo bed is judged according to data collected, confirmation obtain cargo bed lift
The operation signal risen, and the first prompt information is issued before cargo bed lifting operation.
It can be seen that first confirming that cargo bed prepares to be promoted, i.e., before cargo bed promotes operation before the tilt angle of detection cargo bed
Detect the tilt angle of cargo bed.Since cargo bed is not promoted, the center of gravity of dump truck does not have apparent change usually, it is not easy to draw
The accident of rollover is played, and carries out frequent detection before cargo bed is promoted and not only increases the workload of angle detection, and can cause
False alarm problem influences the work of dump truck instead.
Further embodiment is, the operation signal of cargo bed lifting includes at least one below: unload stopping switch enabling signal,
The signal of signal, tail-gate switch unlatching that telescopic tarpaulin lid retracts.
As long as it can be seen that driver, which presses, unloads stopping switch start button, or detecting that telescopic tarpaulin lid retracts, tail-gate is opened
It opens, it is believed that driver intends to be lifted dump truck, it is therefore desirable to detect to the cargo bed tilt angle of dump truck.By more
A different button operation come determine dump truck cargo bed lifting confirmation, significantly more efficient can detect cargo bed lifting behaviour
Make.
Further scheme is, before the data for obtaining the acquisition of first angle sensor, obtains the vehicle for being set to dump truck
Data of second angle sensor with it, and obtain the data of first angle sensor acquisition, confirm the vehicle frame of dump truck with
Cargo bed is in parastate, also, after cargo bed lifting, obtains cargo bed again at the inclination angle of dump truck direction of advance two sides
Degree issues the second prompt information if tilt angle is greater than the second predetermined angle threshold value.
It can be seen that in detection cargo bed before the tilt angle at left and right sides of dump truck direction of advance, first to cargo bed
It is detected with the parallel condition of tipping bucket vehicle carriage, only the cargo bed of confirmation dump truck and vehicle frame are in after parastate,
Cargo bed is detected in the tilt angle of the left and right sides, subsequent cargo bed lifting is carried out and reminds, it is ensured that cargo bed and vehicle frame before cargo bed is lifted
It is parallel to each other.
Further scheme is, after cargo bed lifting, obtains tilt angle of the cargo bed in dump truck direction of advance, such as
Tilt angle in dump truck direction of advance is greater than third predetermined angle threshold value, issues third prompt information.
As it can be seen that, if tilt angle of the cargo bed on dump truck progress direction is excessive, being easy during cargo bed is promoted
Lead to the overturning of dump truck in a forward direction, it is therefore desirable to which the tilt angle to dump truck on developing direction is examined in time
It surveys, and issues prompt information in time.
Further scheme is, after the data for obtaining the acquisition of first angle sensor, such as confirm cargo bed lifting and
When tilt angle in dump truck direction of advance is less than four predetermined angle threshold values, further judge cargo bed in dump truck advance side
Whether it is greater than the 5th predetermined angle threshold value to the tilt angle of two sides, if so, issuing the 4th prompt information.
Since dump truck needs the promotion cargo bed of low-angle when refueling, so if dump truck is when refueling with small
The lifting cargo bed of angle indicates that dump truck is likely to be at the state of oiling, at this time, it may be necessary to inclining at left and right sides of dump truck cargo bed
Rake angle is detected, if the tilt angle at left and right sides of when dump truck refuels is excessive, is also easy to happen rollover event, therefore
It, can be to avoid the rollover event that may occur when refueling by being detected to tilt angle when refueling at left and right sides of cargo bed.
Further scheme is, before issuing the 4th prompt information, also obtains the signal of weight sensor, and confirm cargo bed
Loading capacity be less than load-carrying threshold value.
It is usually not loading when being refueled due to dump truck, if the loading capacity of dump truck is larger, indicates that dump truck is not adding
Therefore oil condition will not issue the 4th prompt information, so that it is guaranteed that dump truck issues the 4th prompt information under fueling state.
Further scheme is the signal of acquisition speed sensor, and it is default to judge that the movement speed of dump truck is greater than
When speed, judge whether cargo bed is greater than the 6th predetermined angle threshold value in the tilt angle of dump truck direction of advance, if so, issuing the
Five prompt informations.
If dump truck is in driving status, also to cargo bed in dump truck direction of advance the left and right sides tilt angle into
Row detection is also easy to cause overturn accident, therefore need if the cargo bed tilt angle of dump truck is excessive in dump truck driving process
The heeling condition of driver's cargo bed is prompted in time.
To realize the second above-mentioned purpose, computer installation provided by the invention includes processor and memory, storage
Device is stored with computer program, and each step of above-mentioned dump truck equivalent detection method is realized when computer program is executed by processor
Suddenly.
To realize above-mentioned third purpose, computer journey is stored on computer readable storage medium provided by the invention
Sequence realizes each step of above-mentioned dump truck equivalent detection method when computer program is executed by processor.
Detailed description of the invention
Fig. 1 is the structure chart using the dump truck for realizing dump truck equivalent detection method embodiment of the present invention.
Fig. 2 is the structure chart using another visual angle of dump truck for realizing dump truck equivalent detection method embodiment of the present invention.
Fig. 3 is the partial enlarged view of Fig. 2.
Fig. 4 is the structure using intelligent terminal in the dump truck for realizing dump truck equivalent detection method embodiment of the present invention
Figure.
Fig. 5 is another view using intelligent terminal in the dump truck for realizing dump truck equivalent detection method embodiment of the present invention
The structure chart at angle.
Fig. 6 is the first part of the flow chart of invention dump truck equivalent detection method embodiment.
Fig. 7 is the second part of the flow chart of invention dump truck equivalent detection method embodiment.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific embodiment
Dump truck equivalent detection method of the invention is applied on the dump truck with cargo bed, and for detecting cargo bed
Balance avoids dump truck from leading to the case where overturning because of the imbalance of cargo bed.Computer installation of the invention calculates
Above-mentioned dump truck equivalent detection method may be implemented in machine readable storage medium storing program for executing.
Referring to Fig. 1 to Fig. 3, there is vehicle frame 10 using the dump truck of dump truck equivalent detection method of the present invention, it is preferred that vehicle
The lower section of frame 10 is provided with multiple tires, and vehicle frame 10 includes chassis, crossbeam and preceding bridge, rear axle of dump truck etc..In vehicle frame
One section of 10 is provided with driver's cabin 11, and operator seat, co-driver is arranged in driver's cabin 11, multiple passenger-seats can also be arranged,
And multiple control buttons are provided in driver's cabin 11, for controlling the work of dump truck.
Cargo bed 12 is additionally provided on vehicle frame 10, it is preferred that cargo bed 12 is hinged on vehicle frame close to one end of dump truck tail portion
On 10, and cargo bed 12 is connect close to one end of driver's cabin 11 with hydraulic stem 13.One end of hydraulic stem 13 is fixed on vehicle frame 10, liquid
The other end of compression bar 13 is fixedly connected with the bottom of cargo bed 12, when hydraulic stem 13 extends, cargo bed 12 will be driven to rotate, at this time goods
Bucket 12 is rotated up close to one end of driver's cabin 11, so that the cargo in cargo bed 12 is poured onto discharge location, as being poured onto ground
In face or preset waste pit.
In order to detect the balance of dump truck, an angular transducer 15 is set in cargo bed 12, it is preferred that angle passes
Sensor 15 can be set in the bottom wall lower surface of cargo bed 12, can make in this way to avoid the cargo in cargo bed 12 to angular transducer 15
At damage.Angular transducer 15 is replaced, is repaired for convenience, angular transducer 15 can be arranged close in cargo bed 15
One end of dump truck tail portion.
In addition, being also equipped with an angular transducer 14 on vehicle frame 10, such as vehicle frame 10 is set close to cargo bed 12
On surface, such as it is arranged on crossbeam.Preferably, when cargo bed 12 drops to extreme lower position, cargo bed 12 can't be with angle sensor
Device 14 contacts, so that cargo bed 12 be avoided to damage angular transducer 14.
In the present embodiment, angular transducer 15 and angular transducer 14 are six axle sensors, it can detection is in tipping bucket
Tilt angle in tilt angle in vehicle direction of advance, such as arrow X-direction shown in Fig. 1, i.e. dump truck or cargo bed 12 are in X
Tilt angle relative to horizontal direction on direction.For example, when dump truck is parked on the acclive road surface of tool, if turned over
The driver's cabin 11 of trolley towards the highest point on road surface, at this time the inclined direction of dump truck be exactly along dump truck direction of advance from upper and
Under inclination.
In addition, angular transducer 15 and angular transducer 14 can also detect dump truck or cargo bed in dump truck advance side
To the tilt angle of two sides, i.e. tilt angle at left and right sides of dump truck.It is carried out in front of direction with dump truck, the left and right of dump truck
Two sides are the left side and right side of dump truck.Therefore, detecting the tilt angle at left and right sides of dump truck is exactly to detect dump truck hanging down
Directly in the tilt angle in X-direction with respect to the horizontal plane, it is easy to cause if tilt angle of the dump truck in the left and right sides is excessive
There is the accident turned on one's side in dump truck.
Further, a controller is set in driver's cabin 11, is used for receiving angle sensor 14 and angular transducer
15 data detected, controller can be the middle control processor built in dump truck, be also possible to wireless terminal device, and angle passes
Data detected can be sent to by sensor 14 and angular transducer 15 by way of wire communication or wireless communication
Controller.Further, received data can be sent to remote server by controller.
Preferably, after controller receives angular transducer 14, the signal that angular transducer 15 is sent, to the received letter of institute
It number is analyzed, and judges whether the tilt angle of dump truck is excessive, once the tilt angle of dump truck is excessive, then issue prompt
Information, or dump truck is forbidden to execute certain operations, there is the accident overturned to avoid dump truck.Issuing prompt information can be
It is issued, such as is issued by setting with indoor loudspeaker or LED light etc. is driven, Huo Zhetong by the equipment in driver's cabin 11
Intelligent terminal sending is crossed, such as sends prompt information to the mobile phone of driver, phonetic warning is issued by intelligent terminal
Deng.
Referring to fig. 4 with Fig. 5, an intelligent terminal 20 can be set in driver's cabin 11, intelligent terminal 20
Bottom is provided with non-drying glue layer 27, is fixed on the console of dump truck by non-drying glue layer 27.Certainly, intelligent terminal 20
Shell on be provided with a cable-through hole 21, power supply line, signal wire etc. can pass through cable-through hole 21.
It is provided with multiple keys 23 on intelligent terminal 20, realizes different functions by multiple keys 23, such as send out
Send an SOS when giving rollover event, or update location information etc..It is provided on a surface of intelligent terminal
Multiple LED lights 24, when the tilt angle of cargo bed is excessive, different LED lights 24 shines.One is also set up on the surface
A display screen 25, can show the information such as tilt angle and the inclined direction of cargo bed.In another of intelligent terminal 20
It is provided with loudspeaker 26 on surface, when the tilt angle of cargo bed is excessive, corresponding caveat can be issued by loudspeaker 26
Sound.
Dump truck equivalent detection method embodiment:
The equivalent detection method of dump truck is introduced below with reference to Fig. 6 and Fig. 7.Step S1, the control of dump truck is first carried out
Device obtains first sensor signal detected and obtains signal acquired in second angle sensor.In the present embodiment, the
One angular transducer is the angular transducer 15 being arranged in cargo bed 12, and second angle sensor is arranged on vehicle frame 10
Angular transducer 14.
Then, step S2 is executed, first angle sensor angle-data detected is examined with second angle sensor
The angle-data of survey is analyzed, and judges whether cargo bed is in parallel state with the vehicle frame of dump truck.Due to first angle
Sensor can detecte out cargo bed with respect to the horizontal plane on tilt angle, such as detection obtain cargo bed in dump truck direction of advance
And the tilt angle of direction of advance two sides, and second angle sensor can detecte out the vehicle frame of dump truck with respect to the horizontal plane
On inclination angles therefore compared by the data to angular transducer and second angle sensor, goods can be confirmed
It whether parallel with the vehicle frame of dump truck struggles against.
Specifically, being preset in the direction of advance of dump truck if the tilt angle difference of two angular transducers is less than
Threshold value, such as less than 2 °, it may be considered that cargo bed is parallel with vehicle frame in the direction of advance of dump truck.Correspondingly, if turning over
On the direction of the left and right sides of the direction of advance of trolley, if the tilt angle difference of two angular transducers is less than preset threshold
Value, such as less than 2 °, then it is also assumed that cargo bed is parallel with vehicle frame on the direction of the left and right sides of the direction of advance of dump truck.
Cargo bed and the tilt angle difference of vehicle frame are respectively less than preset threshold value only in multiple directions, just think that cargo bed is mutual with dump truck
In parallel, if the angle difference on one of direction is greater than preset threshold, then it is assumed that cargo bed is not parallel with vehicle frame.
If it is confirmed that cargo bed is not parallel with vehicle frame, S3 is thened follow the steps, issues information warning, such as the end for passing through driver
End equipment issues information warning.Certainly, cargo bed and the not parallel information of vehicle frame can be sent to cloud server by controller, by
Cloud server issues warning, such as sending short message by mobile phone, wechat information warning of the cloud server to driver.
If it is confirmed that cargo bed is parallel with vehicle frame, S4 is thened follow the steps, judges whether the operation signal for receiving cargo bed lifting,
Such as judges whether to receive and unload the signal that stopping switch enabling signal, the signal that telescopic tarpaulin lid retracts, tail-gate switch are opened.When driving
The person of sailing needs to be lifted cargo bed when being unloaded, it usually needs press and unload stopping switch start button, at this point, telescopic tarpaulin lid retract or
Tail-gate switch open, therefore, can by unload stopping switch enabling signal, telescopic tarpaulin lid retract signal, tail-gate switch open
Signal detected to judge whether cargo bed is lifted.
If cargo bed is not lifted, continue to test whether cargo bed is lifted, if cargo bed prepares lifting, thens follow the steps
S5 judges on the direction at left and right sides of dump truck direction of advance whether the tilt angle of cargo bed is greater than the first predetermined angle threshold
Value.In the present embodiment, the first predetermined angle threshold value is preset angle, such as 5 ° or 8 °, if cargo bed is before dump truck
It is greater than the first predetermined angle threshold value into the tilt angle at left and right sides of direction, thens follow the steps S6, issues the first prompt information, i.e.,
Prompt driver's cargo bed larger in left and right sides direction inclination angle, if continuing lifting cargo bed is possible to the feelings for occurring turning on one's side
Condition.Optionally, if it is confirmed that tilt angle of the cargo bed in the left and right sides is larger, cargo bed lifting during occur the risk turned on one's side compared with
Greatly, cargo bed lifting operation can be forbidden.
If the judging result of step S5 be it is no, indicate tilt angle of the cargo bed at left and right sides of dump truck direction of advance not
Greatly, then step S7 can be executed, cargo bed carries out lifting operation, and executes step S8 during cargo bed lifting, obtains first
Then the signal of angular transducer executes step S9, judges that tilt angle of the cargo bed at left and right sides of dump truck direction of advance is
It is no to be greater than the second predetermined angle threshold value.Since the case where rollover may also occur during lifting in cargo bed, such case is usual
It is caused by the tilt angle of the left and right sides during cargo bed is lifted is excessive.Therefore, it is needed during the lifting of the cargo bed of dump truck
Want the tilt angle at left and right sides of real-time detection cargo bed.
Once the tilt angle at left and right sides of cargo bed is excessive, S10 is thened follow the steps, issues the second prompt information, with prompt
The tilt angle of driver's cargo bed is excessive, it is possible to which the danger turned on one's side needs to take adequate measures as early as possible to avoid turning over
The case where trolley is turned on one's side.Preferably, the second prompt information can pass through the loudspeaker of dump truck itself or driver
Terminal device issues.
If the tilt angle at left and right sides of the cargo bed of dump truck is little, S11 is thened follow the steps, judges cargo bed in dump truck
Whether the tilt angle in direction of advance is greater than third predetermined angle threshold value.In the present embodiment, third predetermined angle threshold value can be with
It is a biggish angle, such as 40 °.If dump truck is during cargo bed is lifted, cargo bed is relative to dump truck direction of advance
Tilt angle is excessive, the case where turning over is easy to cause after dump truck, therefore, it may be desirable to avoid cargo bed inclining in dump truck direction of advance
Rake angle is excessive.
If tilt angle of the cargo bed in dump truck direction of advance is excessive, S12 is thened follow the steps, issues third prompt letter
Breath, the danger turned over after prompting the front and rear tilt angle of the current cargo bed of driver excessive and existing.
If tilt angle of the cargo bed in dump truck direction of advance is little, can continue to be lifted cargo bed, and in goods
After bucket is lifted to scheduled angle, step S13 is executed, judges whether the operation signal for receiving cargo bed decline, such as receive
The signal that the key of cargo bed decline is pressed thens follow the steps S14 if receiving the signal of cargo bed step-down operation, and cargo bed is held
The operation of row decline, until cargo bed drops to initial position.
In addition to detecting before cargo bed lifting and during lifting to the tilt angle of cargo bed, tipping bucket can also be directed to
Vehicle state of cargo bed in oiling or driving process is detected.Since the postbox installment of a part of dump truck is under cargo bed
Therefore side needs slightly for cargo bed to be lifted a lesser angle, in order to which dump truck carries out oiling behaviour when dump truck refuels
Make.Further, since be usually unloaded or cargo dead-weight very little when dump truck refuels, therefore, can by the weight of cargo bed and
Whether the tilt angle of dump truck judges the dump truck in fueling state.
For example, executing step S15, acquisition is arranged below cargo bed or vehicle frame after cargo bed drops to initial position
On weight sensor signal, which is used to detect the loading capacity of cargo bed.Then step S16 is executed, judges goods
Whether the loading capacity of bucket is less than load-carrying threshold value, such as larger than load-carrying threshold value, then it represents that dump truck is likely to be not at fueling state, holds
Row step S20.
If the loading capacity of cargo bed is greater than load-carrying threshold value, S17 is thened follow the steps, judges cargo bed in the direction of advance of dump truck
On tilt angle whether less than the 4th predetermined angle threshold value.In the present embodiment, fourth angle threshold value is a lesser angle,
Due to the lifting angle very little of dump truck cargo bed when refueling, the 4th predetermined angle threshold value can be dump truck when refueling
The angle upper limit value of cargo bed lifting.
If dump truck remains static, and loading capacity is smaller, and cargo bed has been lifted and in dump truck developing direction
On tilt angle it is smaller, surface dump truck is likely to be at fueling state, at this point, execute step S18, obtain be arranged in cargo bed
First angle sensor signal, and judge whether cargo bed is greater than the 5th in the tilt angle of dump truck direction of advance two sides
Predetermined angle threshold value, in this way, then it represents that the tilt angle of dump truck left and right sides under fueling state is excessive, is easy to cause oiling
When rollover, it is therefore desirable to issue the 4th prompt information, i.e. execution step S19, arranged with informing driver in time using appropriate
It applies and dump truck is avoided to turn on one's side.
If dump truck refuel when at left and right sides of tilt angle it is smaller, dump truck refuel after, will be under cargo bed
It is down to initial position, dump truck will enter driving status.At this point it is possible to execute step S20, the speed being arranged on dump truck is obtained
Spend the signal of sensor.In the present embodiment, velocity sensor be can be set in the vehicle frame or driver's cabin of dump truck, cargo bed.
Then, step S21 is executed, judges whether the movement speed of dump truck is greater than pre-set velocity, for example whether being greater than 30 kilometers per small
When, if being not more than pre-set velocity, do not needing to detect the tilt angle at left and right sides of cargo bed.
If dump truck travel speed is very fast, step S22 is needed to be implemented, judges cargo bed in dump truck direction of advance or so
Whether the tilt angle of two sides is greater than the 6th predetermined angle threshold value, if so, executing step S23, issues the 5th prompt information, in time
Driver is prompted, tilt angle of the cargo bed in the left and right sides is excessive in dump truck driving process, and dump truck is easy to cause to turn on one's side
Accident.
Preferably, while issuing five prompt informations, the prompt information also is sent to remote server, by the prison on backstage
Control personnel are monitored the driving condition of dump truck, and make a phone call in time to driver to inform that driver is currently potential
Risk.
As it can be seen that can effectively be monitored the inclination conditions of cargo bed using method of the invention, avoid being lifted in cargo bed
Occur in the process rollover, after the case where turning over, additionally it is possible to refueling, in driving process to dump truck, the tilt angle of cargo bed carries out
Detection avoids refueling, the accident turned on one's side occurs in driving process.
In addition, the cargo bed tilt angle data of dump truck can be transferred into background server, for being used as dump truck side
The investigation of evidence for turning over accident is also used as other traffic accidents of dump truck, for example, due to collision caused by traffic accident investigate
Evidence.
Computer installation embodiment:
The computer installation of the present embodiment can be smart phone, tablet computer or mobile unit, the electronic equipment packet
The computer program that includes processor, memory and storage in memory and can run on a processor, processor execute
Each step of above-mentioned dump truck equivalent detection method is realized when computer program.
For example, computer program can be divided into one or more modules, one or more module, which is stored in, is deposited
It in reservoir, and is executed by processor, to complete modules of the invention.One or more modules can be can complete it is specific
The series of computation machine program instruction section of function, the instruction segment is for describing execution of the computer program in terminal device
Journey.
It should be noted that terminal device may include, but be not limited only to, processor, memory.Those skilled in the art can
To understand, schematic diagram of the invention is only the example of terminal device, does not constitute the restriction to terminal device, may include ratio
More or fewer components are illustrated, perhaps combine certain components or different components, such as terminal device can also include defeated
Enter output equipment, network access equipment, bus etc..
Processor alleged by the present invention can be central processing unit (Central Processing Unit, CPU), may be used also
To be other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng processor is the control centre of terminal device, utilizes the various pieces of various interfaces and the entire terminal device of connection.
Memory can be used for storing computer program and/or module, and processor is stored in memory by operation or execution
Interior computer program and/or module, and the data being stored in memory are called, realize the various functions of terminal device.
Memory can mainly include storing program area and storage data area, wherein storing program area can storage program area, at least one
Application program needed for function (such as sound-playing function, image player function etc.) etc.；Storage data area can be stored according to hand
Machine uses created data (such as audio data, phone directory etc.) etc..In addition, memory may include high random access
Memory can also include nonvolatile memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card (Smart
Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash Card), at least one disk
Memory device, flush memory device or other volatile solid-state parts.
Computer readable storage medium:
If the computer program that above-mentioned computer is stored is realized in the form of SFU software functional unit and as independent
Product when selling or using, can store in a computer readable storage medium.Based on this understanding, the present invention is real
All or part of the process in existing above-described embodiment method, can also instruct relevant hardware come complete by computer program
At the computer program can be stored in a computer readable storage medium, which, can when being executed by processor
Realize each step of above-mentioned dump truck equivalent detection method.
Wherein, computer program includes computer program code, and computer program code can be source code form, object
Code form, executable file or certain intermediate forms etc..Computer-readable medium may include: that can carry computer program
Any entity or device of code, recording medium, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, electricity
Believe signal and software distribution medium etc..It should be noted that the content that computer-readable medium includes can be managed according to the administration of justice
Local legislation and the requirement of patent practice carry out increase and decrease appropriate, such as in certain jurisdictions, according to legislation and patent
Practice, computer-readable medium does not include electric carrier signal and telecommunication signal.
Finally it is emphasized that the present invention is not limited to the above embodiments, angular transducer model as used
Variation, alternatively, the change etc. of angle sensor implement body installation site, these changes also should include in the claims in the present invention
In protection scope.
Claims (10)
1. dump truck equivalent detection method characterized by comprising
The data for obtaining the first angle sensor acquisition being set in dump truck cargo bed, according to data collected judgement
The tilt angle of cargo bed, if tilt angle of the cargo bed in dump truck direction of advance two sides is greater than the first predetermined angle
Threshold value issues the first prompt information.
2. dump truck equivalent detection method according to claim 1, it is characterised in that:
Before the tilt angle for judging the cargo bed according to data collected, confirmation obtains the operation signal of the cargo bed lifting；
First prompt information is issued before cargo bed lifting operation.
3. dump truck equivalent detection method according to claim 2, it is characterised in that:
The operation signal of the cargo bed lifting includes at least one below: unloading stopping switch enabling signal, telescopic tarpaulin lid retracts
The signal that signal, tail-gate switch are opened.
4. dump truck equivalent detection method according to claim 2, it is characterised in that:
Before the data for obtaining the acquisition of first angle sensor, the second angle sensor being set on the vehicle body of dump truck is obtained
Data, and the data of the first angle sensor acquisition are obtained, confirm that the vehicle frame of the dump truck and the cargo bed are in flat
Row state；
After cargo bed lifting, the cargo bed is obtained again in the tilt angle of dump truck direction of advance two sides, is such as inclined
Rake angle is greater than the second predetermined angle threshold value, issues the second prompt information.
5. dump truck equivalent detection method according to any one of claims 1 to 4, it is characterised in that:
After cargo bed lifting, tilt angle of the cargo bed in the dump truck direction of advance is obtained, is such as turned over described
Tilt angle in trolley direction of advance is greater than third predetermined angle threshold value, issues third prompt information.
6. dump truck equivalent detection method according to any one of claims 1 to 4, it is characterised in that:
After the data for obtaining the first angle sensor acquisition, the cargo bed as described in confirmation is lifted and advances in the dump truck
When tilt angle on direction is less than four predetermined angle threshold values, further judge the cargo bed in the dump truck direction of advance
Whether the tilt angle of two sides is greater than the 5th predetermined angle threshold value, if so, issuing the 4th prompt information.
7. dump truck equivalent detection method according to claim 6, it is characterised in that:
Before issuing the 4th prompt information, the signal of weight sensor is also obtained, and confirms that the loading capacity of the cargo bed is less than
Load-carrying threshold value.
8. dump truck equivalent detection method according to any one of claims 1 to 4, it is characterised in that:
The signal of acquisition speed sensor, and judge the dump truck movement speed be greater than pre-set velocity when, judge the goods
Whether bucket is greater than the 6th predetermined angle threshold value in the tilt angle of the dump truck direction of advance, if so, issuing the 5th prompt letter
Breath.
9. computer installation, including processor and memory, computer program, the computer journey are stored on the memory
Sequence realizes each step of dump truck equivalent detection method as claimed in any one of claims 1 to 8 when being executed by the processor
Suddenly.
10. computer readable storage medium is stored thereon with computer program, it is characterised in that: the computer program is located
Reason device realizes each step of dump truck equivalent detection method as claimed in any one of claims 1 to 8 when executing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910202244.0A CN109827707A (en) | 2019-03-18 | 2019-03-18 | Dump truck equivalent detection method, computer installation and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910202244.0A CN109827707A (en) | 2019-03-18 | 2019-03-18 | Dump truck equivalent detection method, computer installation and computer readable storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109827707A true CN109827707A (en) | 2019-05-31 |
Family
ID=66870869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910202244.0A Pending CN109827707A (en) | 2019-03-18 | 2019-03-18 | Dump truck equivalent detection method, computer installation and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109827707A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123461U (en) * | 1992-07-08 | 1992-12-02 | 贾宽国 | Automatic alarm of self unloading car |
| CN2781477Y (en) * | 2005-01-22 | 2006-05-17 | 刘海泉 | Display alarm control device for vehicle body incline |
| CN102491239A (en) * | 2011-12-08 | 2012-06-13 | 三一集团有限公司 | Fork truck as well as anti-tipping control method and anti-tipping control system thereof |
| CN102730607A (en) * | 2012-06-19 | 2012-10-17 | 三一集团有限公司 | Method and system for preventing cargos from falling from forklift and forklift provided with system |
| CN203032456U (en) * | 2012-11-28 | 2013-07-03 | 陕西朗威国际商务有限公司 | Balanced dump car |
| CN203032461U (en) * | 2012-11-28 | 2013-07-03 | 陕西朗威国际商务有限公司 | Balance self-opening detection dump car |
| CN106740363A (en) * | 2016-11-16 | 2017-05-31 | 湖南汽车制造有限责任公司 | Dumper rollover prevention system, method and dumper |
| CN106938628A (en) * | 2017-03-21 | 2017-07-11 | 汽解放柳州特种汽车有限公司 | A kind of Tipper Lifting operation rollover prior-warning device based on displacement transducer |
| CN207207842U (en) * | 2017-08-29 | 2018-04-10 | 广安职业技术学院 | Dump truck safety control |
| CN108248480A (en) * | 2018-02-09 | 2018-07-06 | 长沙智能驾驶研究院有限公司 | Dumper and its control method, computer readable storage medium |
| CN108248481A (en) * | 2018-02-09 | 2018-07-06 | 长沙智能驾驶研究院有限公司 | Dumper and its control method, computer readable storage medium |
-
2019
- 2019-03-18 CN CN201910202244.0A patent/CN109827707A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2123461U (en) * | 1992-07-08 | 1992-12-02 | 贾宽国 | Automatic alarm of self unloading car |
| CN2781477Y (en) * | 2005-01-22 | 2006-05-17 | 刘海泉 | Display alarm control device for vehicle body incline |
| CN102491239A (en) * | 2011-12-08 | 2012-06-13 | 三一集团有限公司 | Fork truck as well as anti-tipping control method and anti-tipping control system thereof |
| CN102730607A (en) * | 2012-06-19 | 2012-10-17 | 三一集团有限公司 | Method and system for preventing cargos from falling from forklift and forklift provided with system |
| CN203032456U (en) * | 2012-11-28 | 2013-07-03 | 陕西朗威国际商务有限公司 | Balanced dump car |
| CN203032461U (en) * | 2012-11-28 | 2013-07-03 | 陕西朗威国际商务有限公司 | Balance self-opening detection dump car |
| CN106740363A (en) * | 2016-11-16 | 2017-05-31 | 湖南汽车制造有限责任公司 | Dumper rollover prevention system, method and dumper |
| CN106938628A (en) * | 2017-03-21 | 2017-07-11 | 汽解放柳州特种汽车有限公司 | A kind of Tipper Lifting operation rollover prior-warning device based on displacement transducer |
| CN207207842U (en) * | 2017-08-29 | 2018-04-10 | 广安职业技术学院 | Dump truck safety control |
| CN108248480A (en) * | 2018-02-09 | 2018-07-06 | 长沙智能驾驶研究院有限公司 | Dumper and its control method, computer readable storage medium |
| CN108248481A (en) * | 2018-02-09 | 2018-07-06 | 长沙智能驾驶研究院有限公司 | Dumper and its control method, computer readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6574538B2 (en) | Operational condition recording apparatus and operating control system utilizing it | |
| CN107134128B (en) | Tank car operating platform monitoring and vehicle guiding and positioning system and using method thereof | |
| CN108248480B (en) | Dump truck, control method thereof and computer readable storage medium | |
| CN108248481B (en) | Dump truck, control method thereof and computer readable storage medium | |
| CN103826918A (en) | Periphery-monitoring system for work vehicle and work vehicle | |
| CN205706327U (en) | The operation system of dumper, dumper, self-discharging vehicle and hydraulic pressure cylinder assembly | |
| CN205417181U (en) | Dregs car supervisory systems | |
| CN108884667A (en) | The control method of wheel loader and wheel loader | |
| CN109367462B (en) | Dumper stability safety control system and method | |
| US20230123961A1 (en) | Traffic Control Server, Traffic Control System, and Display Device Capable of Wireless Communication With Traffic Control Server | |
| JP7224490B2 (en) | Method for controlling the raising and lowering sequence of a vehicle and vehicle comprising a chassis structure and a load carrying body | |
| US20220388198A1 (en) | Mixer remote quality manager | |
| CN110784516A (en) | Abnormal behavior management and control system of muck truck | |
| CN113085763B (en) | Control method of vehicle, and computer-readable storage medium | |
| CN112572623A (en) | Rollover alarm system and rollover alarm method for front-top dump semitrailer | |
| CN109827707A (en) | Dump truck equivalent detection method, computer installation and computer readable storage medium | |
| JP6418100B2 (en) | On-vehicle device, communication device, and vehicle management system | |
| CN206856546U (en) | Tipper Lifting protects system | |
| CN103803416A (en) | Automatic detection protection system for preventing container truck from being lifted and application thereof | |
| JP2009249138A (en) | Truck crane | |
| CN107179728A (en) | A kind of slag-soil truck control method and system | |
| CN105438054A (en) | Position monitoring system and method for vehicle canopy and transport vehicle | |
| CN115003889B (en) | Control system, method and computer program product for assisting a work machine operator | |
| CN110610593A (en) | Intelligent safety early warning system for mining truck | |
| US20240190325A1 (en) | Automated Bed Lowering System and Method with Tilt Detection and Tip-over Prevention |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190531 |
|
| RJ01 | Rejection of invention patent application after publication |