CN108345245A - A kind of pre-warning system for monitoring of beam car - Google Patents
A kind of pre-warning system for monitoring of beam car Download PDFInfo
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- CN108345245A CN108345245A CN201810155797.0A CN201810155797A CN108345245A CN 108345245 A CN108345245 A CN 108345245A CN 201810155797 A CN201810155797 A CN 201810155797A CN 108345245 A CN108345245 A CN 108345245A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241000282836 Camelus dromedarius Species 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24215—Scada supervisory control and data acquisition
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A kind of pre-warning system for monitoring of beam car, includes the data acquisition module being connected with monitoring host computer, and monitoring host computer connects alarm module and connects remote service center by wireless communication module；The data acquisition module includes obliquity sensor, stroke sensor, velocity sensor, anemobiagraph and GPS module.The present invention realizes the transparent management of data, monitoring host computer by data acquisition module monitor in real time the girder inclination angle of beam car, travel speed, carry on the back beam trolley length travel and speed, wind speed and beam car location information, and the data received are uploaded to by remote service center by wireless communication module, alarm command can be issued in time when finding unsafe condition and inform that driver stops fortune beam, and then prevent the generation of serious accident.
Description
Technical field
The present invention relates to beam car operational management fields, and in particular to a kind of pre-warning system for monitoring of beam car.
Background technology
The rapid development of China express railway construction provides broader practice platform for beam car.Beam car is a kind of
Precast beam is transported to bridge formation place from Liang Chang and can be to the special engineering motor vehicles and machines of Bridge Erector feeding beam, equipment manufacturing cost is non-
Chang Anggui, can be used for delivering the precast beam of 32m, 24m, 20m that speed per hour is 250~350Km special lines for passenger trains, and be transported
Precast beam weight up to 900t, it is careless slightly in transportational process to will result in huge economic loss, in view of operating condition compared with
To be special, must just corresponding security monitoring be carried out to equipment.
Some existing beam cars have been equipped with corresponding safety detection device in manufacture, but its purpose is only
In order to provide data feedback to driver, operated convenient for driver, the safety monitoring under this single cpu mode cannot
Remote transmission and the storage for realizing data, can not carry out rights management, and there is also the risk that data are arbitrarily changed, and one
Accident occurs for denier, will bring difficulty to the investigation of cause of accident and the identification of responsibility due to the opaque of data.
Invention content
It is an object of the invention to the problems in for the above-mentioned prior art, provide a kind of safety monitoring early warning of beam car
System can monitor the relevant parameter of beam car in the process of running in real time, realize the transparent management of data, be convenient for administrator
Member grasps the operating status of current equipment and is issued warning signal in time to the danger being likely to occur, and prevents serious accident
Occur.
To achieve the goals above, the technical solution adopted by the present invention is：It include the data acquisition being connected with monitoring host computer
Module, monitoring host computer connect alarm module and connect remote service center by wireless communication module；
The data acquisition module includes obliquity sensor, stroke sensor, velocity sensor, anemobiagraph and GPS
Module；Obliquity sensor is mounted on the end of main beam of beam car, the levelness for monitoring girder；Stroke sensor is mounted on fortune
On the forward and backward hunchbacked beam trolley of beam vehicle, the longitudinal stroke for detecting hunchbacked beam trolley；Velocity sensor is mounted on beam car engine
On output shaft and forward and backward hunchbacked beam trolley, travel speed for monitoring beam car in real time and beam trolley is carried on the back in feeding beam
Speed sync state；Anemobiagraph for detecting live wind speed in real time；Location information of the GPS module for detecting beam car in real time.
The alarm module receives the alarm command that monitoring host computer is sent and is alarmed by signal lamp and buzzer.
The obliquity sensor is inclined using single-shaft inclination angle sensor, double-shaft tilt angle sensor, accelerometer, solid pendulum-type
Any one in angle transducer, liquid pendulum-type obliquity sensor and pendulum type in-gas inclination senser.Stroke sensor uses
Any one in stay-supported type displacement sensor, encoder, ultrasonic range finder, infrared range-measurement system and laser range finder.Speed
Sensor is spent using in encoder, magnetoelectric velocity transducer, Hall-type speed sensor and photoelectric speed sensor
Any one.
The wireless communication module is carried out data transmission by GPRS, 3G or 4G network.The anemobiagraph is mounted on
Afterwards on the roof of driver's cabin, when live wind speed is more than strong breeze, alarm module issues warning signal.The data acquisition module
Block further includes strain gauge, and strain gauge is mounted on to carry on the back and is used to detect the stress variation for carrying beam trolley on the back on beam trolley, according to
Stress variation distinguishes current beam car and is operated in heavy condition or light condition, sets the acceleration alert corresponding to current vehicle speed
Threshold value, beam car are operated in the speed under heavy condition and are no more than 5km/h, and the speed being operated under light condition is no more than
10km/h。
Compared with prior art, the present invention has following advantageous effect：Monitoring host computer is real-time by data acquisition module
Monitor the girder inclination angle of beam car, travel speed, carry on the back beam trolley length travel and speed, wind speed and beam car position letter
The data received and are uploaded to remote service center by breath by wireless communication module, when finding unsafe condition can and
Shi Fabu alarm commands inform that driver stops fortune beam, and then prevent the generation of serious accident.Meanwhile the present invention realizes
The transparent management of data can intuitively recognize the state letter of current beam car from construction personnel to project manager
Breath can carry out the identification of responsibility by transferring related data, greatly improve Engineering Construction Management in case of safety accident
It is horizontal.
Description of the drawings
The overall structure block diagram of Fig. 1 pre-warning system for monitoring of the present invention；
The data transmission schematic diagram of Fig. 2 pre-warning system for monitoring of the present invention；
The installation distribution schematic diagram of Fig. 3 inventive sensors；
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings.
Referring to Fig. 1,2, pre-warning system for monitoring of the invention includes data acquisition module a, monitoring host computer b, channel radio
Interrogate module c, remote service center d, alarm module e.Data acquisition module a detects the operation data of the beam car and will count in real time
According to being transferred to monitoring host computer b.The data that monitoring host computer b acquires the data acquisition module 1 are handled, are stored and formed number
According to packet is sent remote service center d is sent to by wireless communication module c.Wireless communication module c uses GPRS/3G/4G networks
In one kind, according to specific construction environment select, preferentially carried out data transmission using 4G networks.Remote service center d is used for
It receives, storage, handle the data that monitoring host computer b is sent, management terminal is facilitated to pass through in web-based management service access data library
Beam car data information, and can be by wireless communication module c to monitoring host computer b transmission datas and alarm command.Monitoring host computer b
If when detecting the presence of dangerous situation after data prediction or receiving the alarm command sent by remote service center d just
Alarm command can be sent, sound-light alarm is carried out by indicator light and buzzer to alarm module e.
The specific warning message of pre-warning system for monitoring of the present invention includes：Girder level inclination is more than specified value Times
It is alert；Live wind speed is more than six grades of alarms；It is more than specified value alarm to carry beam trolley length travel on the back；It is forward and backward to carry the small vehicle speed of beam on the back
Asynchronous alarm；Speed hypervelocity in beam car driving process (heavily loaded speed is 0~5km/h, and underloading speed is 0~10km/h)
Alarm.
Referring to Fig. 3, data acquisition module a of the invention includes an obliquity sensor 1, an anemobiagraph 2, a speed
Sensor 3 carries beam trolley longitudinal stroke sensor 4 on the back before one, carries beam trolley velocity sensor 5 before one on the back, it is small to carry beam on the back after one
Vehicle longitudinal stroke sensor 6 carries beam trolley velocity sensor 7, a strain gauge 8, a GPS module 9 on the back after one.
Wherein, obliquity sensor 1 uses double-shaft tilt angle sensor, concrete model SSA0030H2-V, and is installed in
One end of beam car girder can be obtained in real time after being handled the analog signals acquired by processes such as A/D conversions
Take the level inclination of beam car girder.The concrete model of anemobiagraph 2 is WTF-B100, is mounted on car body suitable position, this implementation
Example is mounted on rear driver's cabin roof, and with the wind speed size at detection scene, when wind speed is more than strong breeze, system is sent out in time automatically
Go out pre-warning signal, stops transport, avoid that accident occurs.Velocity sensor 3 uses hall speed sensor, and concrete model is
SZCB- 02, and being installed in beam car active wheels, by A/D convert etc. processes to the analog signals that are acquired into
Beam car travel speed can be obtained in real time after row processing.When institute's measuring car speed is more than 5km/h, system sends out pre- in time automatically
Alert signal informs that driver stops transport, avoids that accident occurs.Preceding camel beam trolley longitudinal stroke sensor 4 and rear hunchbacked beam trolley
Longitudinal stroke sensor 6 uses stay-supported type displacement sensor, concrete model DSS-XL to be separately mounted to forward and backward carry beam trolley on the back
On, being converted etc. by A/D can obtain that forward and backward to carry beam on the back small in real time after processes handle the analog signals acquired
The length travel of vehicle.Preceding camel beam trolley velocity sensor 5 and rear hunchbacked beam trolley velocity sensor 7 use encoder, install respectively
It is carried on the back on beam car wheel forward and backward, it can be real after being handled the analog signals acquired by processes such as A/D conversions
When obtain the forward and backward speed for carrying beam trolley on the back.Strain gauge 8 is carried on the back after being mounted on beam trolley, by processes such as A/D conversions to institute
The analog signals of acquisition can obtain the stress state of current trolley after being handled, system judges according to its stress state
Current beam car is operated under heavy duty or light-load mode, to select suitable acceleration alert threshold value, beam car is avoided to go out
Now exceed the speed limit.GPS modules 9 are mounted in beam car driver's cabin, to obtain the location information of beam car in real time.
Claims (8)
1. a kind of pre-warning system for monitoring of beam car, it is characterised in that：It include the data acquisition being connected with monitoring host computer (b)
Module (a), monitoring host computer (b) connect alarm module (e) and connect remote service center (d) by wireless communication module (c)；
The data acquisition module (a) includes obliquity sensor, stroke sensor, velocity sensor, anemobiagraph and GPS moulds
Block；Obliquity sensor is mounted on the end of main beam of beam car, the levelness for monitoring girder；Stroke sensor is mounted on fortune beam
On the forward and backward hunchbacked beam trolley of vehicle, the longitudinal stroke for detecting hunchbacked beam trolley；It is defeated that velocity sensor is mounted on beam car engine
On shaft and forward and backward hunchbacked beam trolley, travel speed for monitoring beam car in real time and speed of the beam trolley in feeding beam is carried on the back
Spend synchronous regime；Anemobiagraph for detecting live wind speed in real time；GPS module is used for the location information of examinations beam car.
2. the pre-warning system for monitoring of beam car according to claim 1, it is characterised in that：The alarm module (e)
It receives the alarm command that monitoring host computer (b) is sent and is alarmed by signal lamp and buzzer.
3. the pre-warning system for monitoring of beam car according to claim 1, it is characterised in that：The obliquity sensor is adopted
With single-shaft inclination angle sensor, double-shaft tilt angle sensor, accelerometer, solid pendulum-type obliquity sensor, liquid pendulum-type inclination angle sensing
Any one in device and pendulum type in-gas inclination senser.
4. the pre-warning system for monitoring of beam car according to claim 1, it is characterised in that：The stroke sensor is adopted
With any one in stay-supported type displacement sensor, encoder, ultrasonic range finder, infrared range-measurement system and laser range finder.
5. the pre-warning system for monitoring of beam car according to claim 1, it is characterised in that：The velocity sensor is adopted
With any one in encoder, magnetoelectric velocity transducer, Hall-type speed sensor and photoelectric speed sensor.
6. the pre-warning system for monitoring of beam car according to claim 1, it is characterised in that：Wireless communication module (c) is logical
GPRS, 3G or 4G network is crossed to carry out data transmission.
7. the pre-warning system for monitoring of beam car according to claim 1, it is characterised in that：The anemobiagraph is mounted on
On the roof of rear driver's cabin, when live wind speed is more than strong breeze, alarm module (e) issues warning signal.
8. the pre-warning system for monitoring of beam car according to claim 1, it is characterised in that：Data acquisition module (a) is also
Including strain gauge, strain gauge, which is mounted on, to be carried on the back for detecting the stress variation for carrying beam trolley on the back on beam trolley, according to stress
Variation distinguishes current beam car and is operated in heavy condition or light condition, sets the acceleration alert threshold corresponding to current vehicle speed
Value, beam car are operated in the speed under heavy condition and are no more than 5km/h, and the speed being operated under light condition is no more than 10km/
h。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810155797.0A CN108345245A (en) | 2018-02-23 | 2018-02-23 | A kind of pre-warning system for monitoring of beam car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810155797.0A CN108345245A (en) | 2018-02-23 | 2018-02-23 | A kind of pre-warning system for monitoring of beam car |
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| CN108345245A true CN108345245A (en) | 2018-07-31 |
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| CN201810155797.0A Pending CN108345245A (en) | 2018-02-23 | 2018-02-23 | A kind of pre-warning system for monitoring of beam car |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110245528A (en) * | 2019-05-07 | 2019-09-17 | 唐山师范学院 | A kind of computer network information safety device |
| CN110737224A (en) * | 2019-10-30 | 2020-01-31 | 中铁隧道局集团有限公司 | Automatic detection control device for rail state of earth pressure balance shield tunnel storage battery locomotive and corresponding detection method |
| CN112046211A (en) * | 2020-09-07 | 2020-12-08 | 江苏雷威建设工程有限公司 | Beam transporting vehicle safety monitoring system |
| CN114162728A (en) * | 2021-11-29 | 2022-03-11 | 绍兴市特种设备检测院 | Intelligent early warning and windproof system of gantry crane |
| CN117492476A (en) * | 2024-01-03 | 2024-02-02 | 四川公路桥梁建设集团有限公司 | Automatic attitude adjustment system and method for beam-transporting gun carriage |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110245528A (en) * | 2019-05-07 | 2019-09-17 | 唐山师范学院 | A kind of computer network information safety device |
| CN110737224A (en) * | 2019-10-30 | 2020-01-31 | 中铁隧道局集团有限公司 | Automatic detection control device for rail state of earth pressure balance shield tunnel storage battery locomotive and corresponding detection method |
| CN112046211A (en) * | 2020-09-07 | 2020-12-08 | 江苏雷威建设工程有限公司 | Beam transporting vehicle safety monitoring system |
| CN114162728A (en) * | 2021-11-29 | 2022-03-11 | 绍兴市特种设备检测院 | Intelligent early warning and windproof system of gantry crane |
| CN117492476A (en) * | 2024-01-03 | 2024-02-02 | 四川公路桥梁建设集团有限公司 | Automatic attitude adjustment system and method for beam-transporting gun carriage |
| CN117492476B (en) * | 2024-01-03 | 2024-03-19 | 四川公路桥梁建设集团有限公司 | Automatic attitude adjustment system and method for beam-transporting gun carriage |
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Application publication date: 20180731 |
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