CN103419736A - Rollover alarm device of self-discharging lorry - Google Patents
Rollover alarm device of self-discharging lorry Download PDFInfo
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- CN103419736A CN103419736A CN2013104116638A CN201310411663A CN103419736A CN 103419736 A CN103419736 A CN 103419736A CN 2013104116638 A CN2013104116638 A CN 2013104116638A CN 201310411663 A CN201310411663 A CN 201310411663A CN 103419736 A CN103419736 A CN 103419736A
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- heavy vehicle
- side turning
- dumping
- rollover
- dumping heavy
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Abstract
The invention discloses a rollover alarm device of a self-discharging lorry. The rollover alarm device of the self-discharging lorry comprises a sensor (1), a processing unit (2) and an alarm device (3). The rollover alarm device of the self-discharging lorry is characterized in that the sensor (1) is used for collecting and transmitting a lorry rollover angle signal, the processing unit (2) is used for receiving, processing and judging the lorry rollover angle signal sent by the sensor (1) and sending the lorry rollover angle signal to the alarm device when the lorry rollover angle signal reaches a critical value, and the alarm device (3) is used for receiving the lorry rollover angle signal sent by the processing unit (2) and sending a rollover alarm signal. Due to the fact that the rollover alarm device of the self-discharging lorry is only composed of the sensor (1), the processing unit (2) and the alarm device (3), the structure is simple and cost is low.
Description
Technical field
The present invention relates to alarming device of automobile, be specifically related to a kind of side turning alarming device of dumping heavy vehicle.
Background technology
The rollover accident, very easily occur in the characteristics such as all centroid position is higher owing to having, quality is relatively large with volume for dumping heavy vehicle, truck tanker etc., the relative overload of wheelspan.When the rollover accident occurs, the generation of the nearly all imperceptible rollover of chaufeur.According to statistics, the vehicle side turning accident has become the serious car accedent that is only second to head-on crash, and dumping heavy vehicle has determined that due to self structural factor its car load height of center of mass is higher than general lorry, and the danger of its rollover is also larger.
For this reason, the auto vendor of some developed countries, scientific research institution in the world, the U.S., Germany, the research of Japan and other countries in vehicle rollover simulation and early warning field start to walk early, a lot of auto vendors, scientific research institution conduct in-depth research for dumping heavy vehicle rollover forewarn system one after another, and propose or developed the side turning alarming device of some dumping heavy vehicles.Traditional prior-warning device adopts the size of simple comparison angle of roll or vehicle lateral acceleration and threshold value to carry out early warning.The side turning alarming device of the dumping heavy vehicle that auto vendor of above-mentioned developed country, scientific research institution propose, be not that method is comparatively simple, and the early warning poor-performing, be exactly more complicated, and cost is higher.
At present domestic some heavy motor vehicle rollover prior-warning devices of having developed.Wherein a kind of prior-warning device mainly is comprised of fuse, two-way switch of inclination, resistance, high brightness LED and buzzer phone etc.Actual state when the two-way switch of inclination can be worked according to dumping car, the horizontal ramp angles of perception, two different angles closed conductings respectively.Resistance plays metering function, and high brightness LED and buzzer phone carry out the sound and light alarm prompting to the horizontal ramp angles of switch of inclination lock perception.Because this prior-warning device does not propose for dumper unloading rollover, so its complex structure, poor reliability, cost is higher, can not contain and affect all factors that dumper unloading is turned on one's side, and can not meet the turn on one's side needs of early warning of dumper unloading.
Summary of the invention
The defect of depositing for solving above-mentioned prior art, the technical problem to be solved in the present invention is to provide a kind of side turning alarming device of simple in structure, lower-cost dumping heavy vehicle.
For solving the problems of the technologies described above, the side turning alarming device of dumping heavy vehicle of the present invention, comprise; Sensor, processing unit, warning device, is characterized in that;
Described sensor, for gathering and transmit the vehicle side turning angle signal;
Described processing unit, for the vehicle side turning angle signal that receives, processes, the judgement sensor is sent, when this vehicle side turning angle signal reaches critical value, send the rollover angle signal to warning device;
Described warning device, the rollover angle signal of sending for the reception & disposal unit, and send the rollover alarming signal;
Described sensor is angular transducer;
Described processing unit is micro computer, consists of band analog and digital interface in it as main control chip ATmega16A type AVR micro controller system;
Described warning device is acoustic-optic alarm, and it mainly is comprised of light-emitting diode and buzzer phone, and when the signal value detected exceeds the default threshold value of microprocessor, light-emitting diode and buzzer circuit are connected, and start working, and send the rollover alarming signal;
Described installation of sensors is on the vehicle frame of dumping heavy vehicle;
Described installation of sensors is in the vehicle frame of dumping heavy vehicle on bloster, and its axis is parallel with the axis of dumping truck;
Described processing unit is installed in the operator's compartment of dumping heavy vehicle;
Described warning device is installed in the operator's compartment of dumping heavy vehicle;
Described processing unit and warning device are integrated integrated morphology, are installed in a control capsule, and are installed in the operator's compartment of dumping heavy vehicle.
Compared with prior art, the present invention has following beneficial effect;
Due to the present invention only by sensor, processing unit and warning device form, thereby simple in structure, cost is lower, and can realize more exactly collection, the processing of the rollover signal of dumping heavy vehicle and report to the police, by setting angle sensor on the dumping heavy vehicle vehicle frame, when angle between the vehicle frame detected and horizontal surface surpasses the preset angles value of micro computer, can process and the warning device warning by the micro computer be arranged in operator's compartment, remind chaufeur, play pre-anti-rolling effect.
The accompanying drawing explanation
The principle assumption diagram of the side turning alarming device that Fig. 1 is dumping heavy vehicle of the present invention;
The scheme of installation when side turning alarming device that Fig. 2 is dumping heavy vehicle of the present invention is used.
The specific embodiment
Below, with the specific embodiment, the invention will be further described by reference to the accompanying drawings;
Shown in Figure 1, the side turning alarming device of dumping heavy vehicle of the present invention, comprise; Sensor 1, processing unit 2, warning device 3; Described sensor 1, for gathering and transmit the vehicle side turning angle signal; Described processing unit 2, for the vehicle side turning angle signal that receives, processes, judgement sensor 1 is sent, when this vehicle side turning angle signal reaches critical value (this angle critical value is different because of the dumping car length), to warning device, send the rollover angle signal; Described warning device 3, the rollover angle signal of sending for reception & disposal unit 2, and send the rollover alarming signal;
Described sensor 1 is angular transducer; Adopt angular transducer to make relatively simple for structure.
Described processing unit 2 is micro computer, by ATmega16A type AVR micro controller system, as main control chip, formed, and band analog and digital interface in it, transmission and Information Monitoring are very convenient;
Described warning device 3 is acoustic-optic alarm, and it mainly is comprised of light-emitting diode and buzzer phone, when the signal value detected exceeds the default threshold value of microprocessor, light-emitting diode and buzzer circuit are connected, start working, send the rollover alarming signal, play the effect of warning;
Shown in Figure 2, described sensor 1 is installed on the vehicle frame of dumping heavy vehicle; Angular transducer preferably is arranged in vehicle frame on bloster, parallel with the axis of dumping truck with the axis that guarantees angular transducer, guarantees the accuracy of acquisition angles data;
Described processing unit 2 is installed on 4 li of the operator'ies compartment of dumping heavy vehicle, near the position of chaufeur, to facilitate chaufeur, observes;
Described warning device 3 is installed on 4 li of the operator'ies compartment of dumping heavy vehicle, to facilitate chaufeur, observes;
Described processing unit 2 and warning device 3 can be integrated integrated morphology, are installed in a control capsule, are convenient to processing and install.
Claims (10)
1. the side turning alarming device of a dumping heavy vehicle, comprise; Sensor (1), processing unit (2), warning device (3), is characterized in that;
Described sensor (1), for gathering and transmit the vehicle side turning angle signal;
Described processing unit (2), for the vehicle side turning angle signal that receives, processes, judgement sensor (1) is sent, when this vehicle side turning angle signal reaches critical value, send the rollover angle signal to warning device;
Described warning device (3), the rollover angle signal of sending for reception & disposal unit (2), and send the rollover alarming signal.
2. the side turning alarming device of dumping heavy vehicle according to claim 1, is characterized in that; Described sensor (1) is angular transducer.
3. become the side turning alarming device of 1 described dumping heavy vehicle according to claim, it is characterized in that; Described processing unit (2) is micro computer, consists of band analog and digital interface in it as main control chip ATmega16A type AVR micro controller system.
4. the side turning alarming device of dumping heavy vehicle according to claim 1, is characterized in that; Described warning device (3) is acoustic-optic alarm, and it mainly is comprised of light-emitting diode and buzzer phone, and when the signal value detected exceeds the default threshold value of microprocessor, light-emitting diode and buzzer circuit are connected, and start working, and send the rollover alarming signal.
5. according to the side turning alarming device of the described dumping heavy vehicle of any one in claim 1 to 4, it is characterized in that; Described sensor (1) is installed on the vehicle frame of dumping heavy vehicle.
6. the side turning alarming device of dumping heavy vehicle according to claim 5, is characterized in that; Described sensor (1) is installed in the vehicle frame of dumping heavy vehicle on bloster, and its axis is parallel with the axis of dumping truck.
7. according to the side turning alarming device of the described dumping heavy vehicle of any one in claim 1 to 4, it is characterized in that; Described processing unit (2) is installed in the operator's compartment of dumping heavy vehicle.
8. according to the side turning alarming device of the described dumping heavy vehicle of any one in claim 1 to 4, it is characterized in that; Described warning device (3) is installed in the operator's compartment of dumping heavy vehicle.
9. according to the side turning alarming device of the described dumping heavy vehicle of any one in claim 1 to 4, it is characterized in that; Described processing unit (2) and warning device (3) are integrated integrated morphology, are installed in a control capsule.
10. the side turning alarming device of dumping heavy vehicle according to claim 9, is characterized in that; Described processing unit (2) and warning device (3) are integrated integrated morphology, are installed in a control capsule, and are installed in the operator's compartment of dumping heavy vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104116638A CN103419736A (en) | 2013-09-11 | 2013-09-11 | Rollover alarm device of self-discharging lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104116638A CN103419736A (en) | 2013-09-11 | 2013-09-11 | Rollover alarm device of self-discharging lorry |
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| Publication Number | Publication Date |
|---|---|
| CN103419736A true CN103419736A (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013104116638A Pending CN103419736A (en) | 2013-09-11 | 2013-09-11 | Rollover alarm device of self-discharging lorry |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043519A (en) * | 2015-08-24 | 2015-11-11 | 无锡伊佩克科技有限公司 | Weight balance detection system for vehicle |
| CN109878509A (en) * | 2019-03-11 | 2019-06-14 | 东南大学 | Monoblock type tank car Multi-source Information Fusion rollover method for early warning based on fuzzy logic |
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| CN202320013U (en) * | 2011-11-10 | 2012-07-11 | 重庆润江机械制造有限公司 | Automatic control system for preventing automobile from inclining right and left in hydraulic lifting process |
| CN102976220A (en) * | 2012-12-27 | 2013-03-20 | 三一重工股份有限公司 | Rollover prevention device and crane |
| CN203048533U (en) * | 2012-12-03 | 2013-07-10 | 长安大学 | Tipping-prevention early warning device of vehicle working high above ground |
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2013
- 2013-09-11 CN CN2013104116638A patent/CN103419736A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH04191181A (en) * | 1990-11-26 | 1992-07-09 | Hino Motors Ltd | Vehicle roll-over alarming device |
| CN2781477Y (en) * | 2005-01-22 | 2006-05-17 | 刘海泉 | Display alarm control device for vehicle body incline |
| JP3985841B2 (en) * | 2006-04-26 | 2007-10-03 | 三菱ふそうトラック・バス株式会社 | Vehicle rollover prevention device |
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| CN201619998U (en) * | 2010-01-13 | 2010-11-03 | 徐州徐工随车起重机有限公司 | Folding-arm anti-rollover device of working platform of aerial working truck device |
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| CN201637475U (en) * | 2010-03-03 | 2010-11-17 | 淮阴工学院 | Construction traffic side-tilting early-warning device |
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| CN202320013U (en) * | 2011-11-10 | 2012-07-11 | 重庆润江机械制造有限公司 | Automatic control system for preventing automobile from inclining right and left in hydraulic lifting process |
| CN203048533U (en) * | 2012-12-03 | 2013-07-10 | 长安大学 | Tipping-prevention early warning device of vehicle working high above ground |
| CN102976220A (en) * | 2012-12-27 | 2013-03-20 | 三一重工股份有限公司 | Rollover prevention device and crane |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043519A (en) * | 2015-08-24 | 2015-11-11 | 无锡伊佩克科技有限公司 | Weight balance detection system for vehicle |
| CN109878509A (en) * | 2019-03-11 | 2019-06-14 | 东南大学 | Monoblock type tank car Multi-source Information Fusion rollover method for early warning based on fuzzy logic |
| CN109878509B (en) * | 2019-03-11 | 2020-10-02 | 东南大学 | Fuzzy logic-based multi-source information fusion rollover early warning method for integral tank car |
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Effective date of abandoning: 20170301 |