CN112440991A - Auxiliary early warning device applied to heavy truck - Google Patents
Auxiliary early warning device applied to heavy truck Download PDFInfo
- Publication number
- CN112440991A CN112440991A CN202011399003.9A CN202011399003A CN112440991A CN 112440991 A CN112440991 A CN 112440991A CN 202011399003 A CN202011399003 A CN 202011399003A CN 112440991 A CN112440991 A CN 112440991A
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- Prior art keywords
- vehicle
- early warning
- area
- control module
- radar
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
- B60W30/095—Predicting travel path or likelihood of collision
- B60W30/0956—Predicting travel path or likelihood of collision the prediction being responsive to traffic or environmental parameters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W50/16—Tactile feedback to the driver, e.g. vibration or force feedback to the driver on the steering wheel or the accelerator pedal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/146—Display means
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to an auxiliary early warning device applied to a heavy truck vehicle, which comprises a radar, a control module, a video display unit and an early warning unit, wherein the control module continuously detects the road condition in front of the vehicle through a camera and the radar, and warns a driver through the early warning unit and the video display unit when potential collision danger exists. The invention can carry out systematic analysis on the current driving condition by detecting the front road condition information and the front vehicle information, detect the front road state of the vehicle by the camera and the radar, and give an alarm to the driver by optical, acoustic or tactile signals, so that the driving use feeling of the driver is more convenient and safer, and meanwhile, the accident occurrence rate can be reduced.
Description
Technical Field
The invention belongs to the technical field of heavy truck vehicle early warning, and particularly relates to an auxiliary early warning device applied to a heavy truck vehicle.
Background
Heavy vehicles are prone to injury to people, vehicles and other articles during driving deviation and collision, and therefore an early warning device for alarming is urgently needed.
Disclosure of Invention
The invention provides an auxiliary early warning device and method applied to heavy truck vehicles, and aims to solve the technical problems that: prevent the heavy vehicle from deviating and the injury to the personnel, the vehicle and other articles when the collision happens.
In order to solve the technical problems, the invention provides an auxiliary early warning device applied to a heavy truck vehicle, which is characterized in that: the vehicle front road condition detection system comprises a radar, a control module, a video display unit and an early warning unit, wherein the control module continuously detects the road condition in front of a vehicle through a camera and the radar, and warns a driver through the early warning unit and the video display unit when potential collision danger exists.
Has the advantages that: the invention can carry out systematic analysis on the current driving condition by detecting the front road condition information and the front vehicle information, detect the front road state of the vehicle by the camera and the radar, and give an alarm to the driver by optical, acoustic or tactile signals, so that the driving use feeling of the driver is more convenient and safer, and meanwhile, the accident occurrence rate can be reduced.
Drawings
FIG. 1 is a block diagram of the system of the present invention.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention is provided.
The invention provides an auxiliary early warning device applied to a heavy truck vehicle, which comprises a radar, a control module, a video display unit and an early warning unit, wherein the control module can continuously detect the road condition in front of the vehicle through a camera and the radar, warns a driver when a potential collision danger exists, and reminds the driver through the early warning unit and the video display unit by adopting different sounds and vision so as to help the driver avoid collision or reduce the collision severity.
The camera and the radar can detect a front target object, and the control module is responsible for collecting the whole vehicle data, the camera data and the radar data for fusion and controlling the video display unit and the early warning unit to realize corresponding functions;
the control module mainly comprises an enabling control module, an information processing module and a state control logic module, and system state signals are classified as follows: 0-run, 1-self-test, 2-fault, 3-shutdown, enabling information classification of the control module including: 0-standby, 1-active.
The information processing module is used for processing the environment perception information and the vehicle information in real time, comparing the environment perception information and the vehicle information through a set threshold value to evaluate the vehicle danger degree and take corresponding measures;
the state control logic module is used for controlling the functional state in real time according to the information output by the enabling control module and the information processing module and outputting a target identification type and an alarm signal.
The radar mainly detects the target object in lane the place ahead, and the detection area can be divided into district A, district B and district C, and district A is regional from the car front, and district B is regional from car left side place ahead, and district C is regional from car right side place ahead.
The video display unit displays the implementation road conditions of the area A, the area B and the area C.
The early warning unit can judge through the data information of central control unit after the data fusion whether there is collision danger, if the collision danger takes place, the system sends supplementary warning through optics, acoustics or touch signal for the driver, avoids the emergence of traffic accident.
Claims (6)
1. The utility model provides a be applied to supplementary early warning device of heavy truck vehicle which characterized in that: the vehicle front road condition detection system comprises a radar, a control module, a video display unit and an early warning unit, wherein the control module continuously detects the road condition in front of a vehicle through a camera and the radar, and warns a driver through the early warning unit and the video display unit when potential collision danger exists.
2. The auxiliary early warning device applied to the heavy truck vehicle as claimed in claim 1, wherein: the camera and the radar are used for detecting a front target object, and the control module is responsible for collecting the data of the whole vehicle, the data of the camera and the data of the radar, and controlling the video display unit and the early warning unit to realize corresponding functions.
3. The auxiliary early warning device applied to the heavy truck vehicle as claimed in claim 1, wherein: the control module mainly comprises an enabling control module, an information processing module and a state control logic module, wherein the information classification of the enabling control module comprises standby and activation; the information processing module is used for processing the environment perception information and the vehicle information in real time, comparing the environment perception information and the vehicle information through a set threshold value so as to evaluate the vehicle danger degree and take corresponding measures; and the state control logic module performs function state control in real time according to the information output by the enabling control module and the information processing module, and outputs a target identification type and an alarm signal.
4. The auxiliary early warning device applied to the heavy truck vehicle as claimed in claim 1, wherein: the radar mainly detects a target object in front of a lane, and a detection area is divided into an area A, an area B and an area C, wherein the area A is an area in front of a vehicle, the area B is an area in front of the left side of the vehicle, and the area C is an area in front of the right side of the vehicle.
5. The auxiliary early warning device applied to the heavy truck vehicle as claimed in claim 4, wherein: the video display unit displays real-time road conditions of the area A, the area B and the area C.
6. The auxiliary early warning device applied to the heavy truck vehicle as claimed in claim 4, wherein: the early warning unit judges whether collision danger exists through data information obtained after data fusion of the control module, and if the collision danger occurs, the system sends auxiliary reminding to a driver through optical, acoustic or tactile signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011399003.9A CN112440991A (en) | 2020-12-02 | 2020-12-02 | Auxiliary early warning device applied to heavy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011399003.9A CN112440991A (en) | 2020-12-02 | 2020-12-02 | Auxiliary early warning device applied to heavy truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112440991A true CN112440991A (en) | 2021-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011399003.9A Pending CN112440991A (en) | 2020-12-02 | 2020-12-02 | Auxiliary early warning device applied to heavy truck |
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| Country | Link |
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| CN (1) | CN112440991A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992160A (en) * | 2015-07-16 | 2015-10-21 | 山东大学 | Night preceding vehicle detection method for heavy-duty truck |
| CN106097776A (en) * | 2016-08-03 | 2016-11-09 | 安徽工程大学 | A kind of bend collision early warning system and control method thereof |
| CN208101973U (en) * | 2018-03-26 | 2018-11-16 | 深圳市布谷鸟科技有限公司 | A kind of intelligent driving auxiliary anti-collision system |
| CN110422151A (en) * | 2019-07-18 | 2019-11-08 | 浙江吉利新能源商用车集团有限公司 | A kind of vehicle auxiliary braking method, device, system and terminal |
| CN111532136A (en) * | 2019-12-30 | 2020-08-14 | 北奔重型汽车集团有限公司 | Power-on and power-off control method for pure electric heavy truck |
-
2020
- 2020-12-02 CN CN202011399003.9A patent/CN112440991A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992160A (en) * | 2015-07-16 | 2015-10-21 | 山东大学 | Night preceding vehicle detection method for heavy-duty truck |
| CN106097776A (en) * | 2016-08-03 | 2016-11-09 | 安徽工程大学 | A kind of bend collision early warning system and control method thereof |
| CN208101973U (en) * | 2018-03-26 | 2018-11-16 | 深圳市布谷鸟科技有限公司 | A kind of intelligent driving auxiliary anti-collision system |
| CN110422151A (en) * | 2019-07-18 | 2019-11-08 | 浙江吉利新能源商用车集团有限公司 | A kind of vehicle auxiliary braking method, device, system and terminal |
| CN111532136A (en) * | 2019-12-30 | 2020-08-14 | 北奔重型汽车集团有限公司 | Power-on and power-off control method for pure electric heavy truck |
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