CN106545046A - A kind of backacter safety pre-warning system - Google Patents
A kind of backacter safety pre-warning system Download PDFInfo
- Publication number
- CN106545046A CN106545046A CN201610945906.XA CN201610945906A CN106545046A CN 106545046 A CN106545046 A CN 106545046A CN 201610945906 A CN201610945906 A CN 201610945906A CN 106545046 A CN106545046 A CN 106545046A
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- Prior art keywords
- backacter
- warning
- module
- base attitude
- angle
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/24—Safety devices, e.g. for preventing overload
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
A kind of backacter safety pre-warning system, for preventing backacter from producing rollover, including the base attitude measurement module, base attitude data acquisition module, the base attitude warning module for being installed on backacter cabin interior, 3G wireless communication modules being installed at the top of backacter driver's cabin and for the remote monitoring server with base attitude warning module real-time Communication for Power, the base attitude measurement module is the double-shaft tilt angle sensor for measuring backacter angle of pitch α and rolling angle beta；When the angle of pitch α or rolling angle beta of backhoe excavating machine base attitude exceed early warning value or alarming value, the base attitude warning module carries out early warning or warning.The backacter safety pre-warning system of the present invention, is capable of the statokinetic of real-time judge backacter, is effectively prevented backacter and rollover event occurs；Simultaneously the safe condition of backacter remote production control centre also can monitor in real time obtain, facilitate production safety management.
Description
Technical field
The present invention relates to backacter Real-time Monitor Technique field, especially, is related to a kind of backacter safety pre-
Alarm system.
Background technology
Reverse shovel grab is one kind of common shoveling equipment, the foundation ditch (groove) that is mainly used in below the scope of operation or pipe
The excavation of ditch, independent foundation ditch and side slope；Straight line, curve are excavated, keep certain angle to excavate, super deep trench excavation and ditch slope are excavated.
Backacter will cause casualties or property loss once there is rollover event in operation process, Chinese patent
CN201320709250.3 discloses a kind of anti-rolling excavator, including frame, is provided with driver's cabin, scraper bowl and returns in frame
Turn platform, frame lower is provided with mobile device, driver's cabin is bilateral symmetry, the center of gravity of driver's cabin is arranged on revolving dial
Center, revolving dial is positioned away from the position of mobile device center of gravity.Though the excavator of said structure can be certain
Improve the problem that excavator occurs rollover in degree, but most rollover events are spent due to the base inclination angle of excavator
Caused by big, temporarily can play forewarning function to the rollover of excavator without available system at present, but excavator operator with
Prevent excavator from turning on one's side by means of experience, and operating experience number it is relevant with the quality of excavator operator itself, experience difference
Very likely there is rollover event in operator, the good operator of experience is also possible to that rollover event occurs because of carelessness.Cause
And, how effectively solving the problems referred to above, improve the security that excavator is used, significant.
The content of the invention
It is an object of the invention to overcome shortcomings and deficiencies of the prior art, there is provided a kind of backacter safe early warning system
System, can the security posture being sent to operator by the form of indicator lamp and voice of monitor in real time backacter prevent
Rollover pre-warning system, effectively improves the safety in utilization of backacter.
For achieving the above object, the invention provides a kind of backacter safety pre-warning system, for preventing backhoe from digging
Pick machine produces rollover, and the safety pre-warning system includes being installed on the base attitude measurement mould at the top of backacter driver's cabin
Block, base attitude data acquisition module, the base attitude warning module for being installed on backacter cabin interior, 3G channel radios
Believe module and for the remote monitoring server with the base attitude warning module real-time Communication for Power, the base attitude measurement
Module is the double-shaft tilt angle sensor for measuring backacter angle of pitch α and rolling angle beta；The base attitude data collection
Module is used for the numerical value of the angle of pitch α for gathering the backacter measured by the double-shaft tilt angle sensor and rolling angle beta；Tool
Have for storing the base attitude warning module base attitude data for feeding back, early warning event of turning on one's side and alert event
Memory module and for arranging base attitude data feedback interval, early warning value and warning for the base attitude warning module
The data monitoring module of value, when the angle of pitch α or rolling angle beta of backhoe excavating machine base attitude exceed early warning value or alarming value,
The base attitude warning module carries out early warning or warning.
In the present invention, the X measurement directions of the double-shaft tilt angle sensor are sat parallel to the basis of the backacter
Mark system and the direction of sensing backacter swing arm, the inclination angle of the X measurement directions is the angle of pitch of the backacter
The inclination angle of α, Y measurement direction is the rolling angle beta of the backacter.
In the present invention, the base attitude warning module is provided with sound and light alarm module, and the sound and light alarm module is adopted
The safe condition prompting of backacter is carried out with the form of indicator lamp and voice to operator.
In the present invention, when 15 ° of the angle of pitch of the backacter<α<20 ° or 10 ° of roll angle<β<It is when 15 °, described
Base attitude warning module sends anti-rollover early warning, and the indicator lamp of the sound and light alarm module is in blinking yellow illumination, and sends anti-side
Prompt tone is turned over, while the base attitude warning module is anti-to the remote monitoring server by the 3G wireless communication modules
One anti-rollover early warning information of feedback；When angle of pitch α >=20 ° or rolling angle beta >=15 ° of the backacter, the base
Attitude warning module sends anti-rollover warning, and the indicator lamp of the sound and light alarm module takes on a red color flicker, and sends anti-rollover report
Alert prompt tone, while the base attitude warning module is anti-to the remote monitoring server by the 3G wireless communication modules
One anti-rollover warning message of feedback.
In the present invention, the base attitude data acquisition module and the base attitude measurement module by RS-485,
RS-232, CANBUS or SPI data communication protocol gathers the numerical value of the angle of pitch α of the backacter and rolling angle beta.
In the present invention, the base attitude warning module includes that threshold value arranges submodule and overload alarm submodule；Institute
State threshold value and submodule is set for arranging the early warning value and alarming value of the angle of pitch α or rolling angle beta of the backacter；It is described
Overload alarm submodule is for when the angle of pitch α that receives the backacter or rolling angle beta exceed correspondence threshold value, carrying out
Early warning or warning.
Compared to prior art, the invention has the advantages that：
A kind of backacter safety pre-warning system that the present invention is provided, is capable of the balance appearance of real-time judge backacter
State, is effectively prevented backacter and rollover event occurs；The safe condition of backacter is in remote production control simultaneously
The heart also can monitor in real time obtain, facilitate production safety management.The safety pre-warning system of the present invention implements simple, and method can
OK.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Description of the drawings
The accompanying drawing for constituting the part of the application is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of structural representation of backacter safety pre-warning system of the invention；
1st, base attitude measurement module, 2, base attitude data acquisition module, 3, base attitude warning module, 4,3G is wireless
Communication module, 5, remote monitoring server.
Specific embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can be limited according to claim
Multitude of different ways that is fixed and covering is implemented.
Referring to Fig. 1, a kind of backacter safety pre-warning system of the present invention, for preventing backacter from producing side
Turn over, safety pre-warning system includes being installed on the base attitude measurement module 1, base attitude data at the top of backacter driver's cabin
Acquisition module 2, the base attitude warning module 3,3G wireless communication modules 4 for being installed on backacter cabin interior and use
In the remote monitoring server 5 with 3 real-time Communication for Power of base attitude warning module.Base attitude measurement module is sensed for double-shaft tilt angle
Device, double-shaft tilt angle sensor S4 are used for the gradient for measuring two vertical direction of backhoe excavating machine base, i.e. backacter
Angle of pitch α and rolling angle beta；During installation, the X measurement directions of double-shaft tilt angle sensor are sat parallel to the basic of the backacter
Mark system and the direction of backacter swing arm is pointed to, the inclination angle of X measurement directions is the angle of pitch α of the backacter, Y is surveyed
Rolling angle beta of the inclination angle in amount direction for backacter.Base attitude data acquisition module 2 is used to gather double-shaft tilt angle sensing
The numerical value of the angle of pitch α and rolling angle beta of the backacter measured by device；Remote monitoring server 5 has for storing bottom
Base attitude data that seat attitude warning module feeds back, the memory module of rollover early warning event and alert event and for being
Base attitude warning module arranges the data monitoring module of base attitude data feedback interval, early warning value and alarming value, when
When the angle of pitch α or rolling angle beta of backhoe excavating machine base attitude exceed early warning value or alarming value, base attitude warning module is carried out
Early warning or warning.
In embodiments of the invention, base attitude warning module 3 is provided with sound and light alarm module, using indicator lamp and language
The form of sound carries out excavator safe condition prompting to operator.When 15 ° of the angle of pitch of backacter<α<20 ° or roll angle
10°<β<When 15 °, base attitude warning module 3 sends anti-rollover early warning, and the indicator lamp of sound and light alarm module is in blinking yellow illumination, and
Anti-rollover prompt tone is sent, while base attitude warning module is fed back to remote monitoring server 5 by 3G wireless communication modules 4
One anti-rollover early warning information；When angle of pitch α >=20 ° or rolling angle beta >=15 ° of backacter, base attitude early warning mould
Block sends anti-rollover warning, and the indicator lamp of sound and light alarm module takes on a red color flicker, and sends anti-rollover alarm, while to remote
One anti-rollover warning message of range monitoring server feedback.
In embodiments of the invention, base attitude data acquisition module 2 and base attitude measurement module 1 by RS-485,
The numerical value of the angle of pitch α and rolling angle beta of RS-232, CANBUS or SPI data communication protocol collection backacter.
In embodiments of the invention, base attitude warning module 3 can also pass through to receive the finger from remote control center
The threshold value for making setting built-in backacter angle of pitch α or rolling angle beta early warning value and alarming value；The base attitude early warning mould
Block includes that threshold value arranges submodule and overload alarm submodule；Threshold value arranges submodule to be used to arrange the angle of pitch of backacter
The early warning value and alarming value of α or rolling angle beta；Overload alarm submodule is used for as the angle of pitch α for receiving backacter or turns over
When roll angle β exceedes correspondence threshold value, early warning or warning are carried out.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of backacter safety pre-warning system, for preventing backacter from producing rollover, it is characterised in that the peace
Full early warning system includes being installed on base attitude measurement module (1) at the top of backacter driver's cabin, base attitude data and adopts
Collection module (2), be installed on backacter cabin interior base attitude warning module (3), 3G wireless communication modules (4) with
And for the remote monitoring server (5) with base attitude warning module (3) real-time Communication for Power, the base attitude measurement mould
Block is the double-shaft tilt angle sensor for measuring backacter angle of pitch α and rolling angle beta；The base attitude data gathers mould
Block is used for the numerical value of the angle of pitch α for gathering the backacter measured by the double-shaft tilt angle sensor and rolling angle beta；It is described
Remote monitoring server has for storing base attitude data, the rollover early warning that the base attitude warning module feeds back
The memory module of event and alert event and for arranging base attitude data feedback time for the base attitude warning module
The data monitoring module of interval, early warning value and alarming value, when the angle of pitch α or rolling angle beta of backhoe excavating machine base attitude exceed
When early warning value or alarming value, the base attitude warning module carries out early warning or warning.
2. backacter safety pre-warning system according to claim 1, it is characterised in that the double-shaft tilt angle sensor
X measurement directions parallel to the backacter base coordinate system and point to the direction of backacter swing arm, the X is surveyed
The inclination angle in amount direction is the angle of pitch α of the backacter, and the inclination angle of Y measurement directions is turning over for the backacter
Roll angle β.
3. backacter safety pre-warning system according to claim 2, it is characterised in that the base attitude early warning mould
Block (3) is provided with sound and light alarm module, and the sound and light alarm module is carried out to operator in the form of indicator lamp and voice
The safe condition prompting of backacter.
4. backacter safety pre-warning system according to claim 3, it is characterised in that when the backacter
15 ° of the angle of pitch<α<20 ° or 10 ° of roll angle<β<When 15 °, the base attitude warning module (3) sends anti-rollover early warning, described
The indicator lamp of sound and light alarm module is in blinking yellow illumination, and sends anti-rollover prompt tone, while the base attitude warning module is logical
Cross the 3G wireless communication modules anti-rollover early warning information is fed back to the remote monitoring server (5)；When the backhoe
When angle of pitch α >=20 ° or rolling angle beta >=15 ° of excavator, the base attitude warning module sends anti-rollover warning, described
The indicator lamp of sound and light alarm module takes on a red color flicker, and sends anti-rollover alarm sound, while the base attitude early warning mould
Block feeds back an anti-rollover warning message to the remote monitoring server by the 3G wireless communication modules.
5. backacter safety pre-warning system according to claim 1, it is characterised in that the base attitude data is adopted
Collection module (2) is adopted by RS-485, RS-232, CANBUS or SPI data communication protocol with the base attitude measurement module (1)
Collect the numerical value of the angle of pitch α and rolling angle beta of the backacter.
6. backacter safety pre-warning system according to claim 1, it is characterised in that the base attitude early warning mould
Block (3) arranges submodule and overload alarm submodule including threshold value；The threshold value arranges submodule to be used to arrange the backhoe digging
The early warning value and alarming value of the angle of pitch α or rolling angle beta of pick machine；The overload alarm submodule receives the backhoe for working as
When the angle of pitch α or rolling angle beta of excavator exceed correspondence threshold value, early warning or warning are carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610945906.XA CN106545046A (en) | 2016-11-02 | 2016-11-02 | A kind of backacter safety pre-warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610945906.XA CN106545046A (en) | 2016-11-02 | 2016-11-02 | A kind of backacter safety pre-warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106545046A true CN106545046A (en) | 2017-03-29 |
Family
ID=58393806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610945906.XA Pending CN106545046A (en) | 2016-11-02 | 2016-11-02 | A kind of backacter safety pre-warning system |
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| Country | Link |
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| CN (1) | CN106545046A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180928A (en) * | 2020-09-30 | 2021-01-05 | 上海三一重机股份有限公司 | Excavator control method, excavator control device and excavator |
| CN112211249A (en) * | 2020-11-04 | 2021-01-12 | 广西柳工机械股份有限公司 | Excavating control system and method of excavator and excavator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235651A (en) * | 2007-01-29 | 2008-08-06 | 中国人民解放军63983部队 | Tipping-proof protective system |
| CN201741032U (en) * | 2010-08-27 | 2011-02-09 | 湖南山河智能机械股份有限公司 | Hydraulic excavator remote monitoring system |
| CN202347549U (en) * | 2011-10-31 | 2012-07-25 | 中联重科股份有限公司 | Measuring unit for working attitude of excavator, anti-tipping device and excavator |
| EP2886724A2 (en) * | 2013-12-20 | 2015-06-24 | CNH Industrial Italia S.p.A. | System and method for controlling a work vehicle based on a monitored tip condition of the vehicle |
| WO2015192034A1 (en) * | 2014-06-13 | 2015-12-17 | Cnh Industrial America Llc | Tipping indicator for a work vehicle |
| CN105804148A (en) * | 2016-03-14 | 2016-07-27 | 柳州柳工挖掘机有限公司 | Control method for preventing tipping of excavator and excavator |
-
2016
- 2016-11-02 CN CN201610945906.XA patent/CN106545046A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235651A (en) * | 2007-01-29 | 2008-08-06 | 中国人民解放军63983部队 | Tipping-proof protective system |
| CN201741032U (en) * | 2010-08-27 | 2011-02-09 | 湖南山河智能机械股份有限公司 | Hydraulic excavator remote monitoring system |
| CN202347549U (en) * | 2011-10-31 | 2012-07-25 | 中联重科股份有限公司 | Measuring unit for working attitude of excavator, anti-tipping device and excavator |
| EP2886724A2 (en) * | 2013-12-20 | 2015-06-24 | CNH Industrial Italia S.p.A. | System and method for controlling a work vehicle based on a monitored tip condition of the vehicle |
| WO2015192034A1 (en) * | 2014-06-13 | 2015-12-17 | Cnh Industrial America Llc | Tipping indicator for a work vehicle |
| CN105804148A (en) * | 2016-03-14 | 2016-07-27 | 柳州柳工挖掘机有限公司 | Control method for preventing tipping of excavator and excavator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180928A (en) * | 2020-09-30 | 2021-01-05 | 上海三一重机股份有限公司 | Excavator control method, excavator control device and excavator |
| CN112211249A (en) * | 2020-11-04 | 2021-01-12 | 广西柳工机械股份有限公司 | Excavating control system and method of excavator and excavator |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |
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| RJ01 | Rejection of invention patent application after publication |