CN108122407B - Monitoring method and system for high-risk vehicle - Google Patents
Monitoring method and system for high-risk vehicle Download PDFInfo
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Abstract
The invention discloses a monitoring method and a monitoring system for high-risk vehicles, which comprise the following steps: sending a warning signal to a vehicle control center through a warning signal sending device arranged on the high-risk vehicle; after the vehicle control center receives the warning signal, GPS information of the high-risk vehicle and GPS information of other vehicles are obtained, and the position relation between the high-risk vehicle and the other vehicles is calculated in real time based on the GPS information of the high-risk vehicle received by the vehicle control center and the synchronously detected GPS information of the other vehicles; and when the distance between the high-risk vehicle and other vehicles is within a preset value range, determining that the vehicle is a peripheral vehicle, and directionally pushing preset information content to the corresponding peripheral vehicle. The system comprises a warning signal sending device installed on the high-risk vehicle, vehicle-mounted terminals installed on the high-risk vehicle and other vehicles, a vehicle control center and an information pushing device. The method and the system can radically avoid car accidents and are safe and reliable.
Description
Technical Field
The invention relates to the technical field of information, in particular to a method and a system for monitoring high-risk vehicles.
Background
With the rapid development of economy in China, the demand on chemicals is continuously increased, the average quantity of dangerous chemicals transported each year is 2 hundred million tons, and more than 95% of dangerous chemicals are transported in different places. Although the concept of accidents in road transportation of flammable and combustible dangerous chemicals is extremely small, due to the physicochemical properties of flammable and combustible dangerous chemicals, material loss or casualties may be caused by a little carelessness, and therefore, the damage caused by the dangerous chemicals is often huge, namely, the dangerous events with small probability are the accidents. In 2016, the vehicle is allowed to be discharged at 20 hours, 19 months and 19 days, and 40 minutes are reserved, one large truck loaded with suspected flammable and explosive materials is ignited and exploded when the vehicle runs to 1414 kilometers from south to north at high speed in Australia, Jinggang, and 2 cars and 2 large trucks are ignited, and 7 vehicles are damaged; accidents have resulted in 5 deaths and 20 injuries, of which 4 are serious injuries, with serious disasters in many families. Therefore, the traffic organization and management of the high-risk vehicles carrying flammable and explosive substances are of great significance, and no method capable of effectively managing and monitoring the high-risk vehicles exists in the prior art.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the monitoring method and the monitoring system for the high-risk vehicles can fundamentally avoid traffic accidents of the high-risk vehicles.
In order to solve the technical problems, the invention adopts the technical scheme that: a monitoring method for high-risk vehicles comprises the following steps:
s1, sending a warning signal to a vehicle control center through a warning signal sending device arranged on the high-risk vehicle;
s2, after the vehicle control center receives the warning signal, the GPS information of the high-risk vehicle and the GPS information of other vehicles are obtained, and the position relation between the high-risk vehicle and other vehicles is calculated in real time based on the GPS information of the high-risk vehicle received by the vehicle control center and the GPS information of other vehicles detected synchronously;
and S3, when the distance between the high-risk vehicle and other vehicles is within the preset value range, determining that the vehicle is a peripheral vehicle, and directionally pushing preset information content to the corresponding peripheral vehicle.
The invention has the beneficial effects that: the method comprises the steps that a warning signal sending device arranged on a high-risk vehicle sends a warning signal to a vehicle control center, GPS information sent by the high-risk vehicle and other vehicle-mounted terminals is obtained after the warning signal of the high-risk vehicle is received, the position relation between the high-risk vehicle and other vehicles is calculated in real time, when the distance between the high-risk vehicle and other vehicles is within a preset value range, the vehicle is confirmed to be a peripheral vehicle, information of the high-risk vehicle is issued to vehicles nearby the high-risk vehicle in real time, and traffic accidents are avoided from the root; the real-time pushing of the position information of the high-risk vehicle improves the reliability of monitoring.
The invention also comprises a monitoring system of the high-risk vehicle, wherein the system comprises a warning signal sending device arranged on the high-risk vehicle, vehicle-mounted terminals arranged on the high-risk vehicle and other vehicles, a vehicle control center and an information pushing device, and the warning signal sending device is used for sending warning information to the vehicle control center; the vehicle-mounted terminals of the high-risk vehicle and other vehicles are used for sending GPS information of the high-risk vehicle and other vehicles; the vehicle control center is used for receiving the warning signals sent by the high-risk vehicle warning signal sending device and the GPS information of the high-risk vehicle and other vehicles, calculating the position relation between the other vehicles and the high-risk vehicle according to the GPS information of the other vehicles and the GPS information of the high-risk vehicle, and judging whether the vehicle is a peripheral vehicle or not according to the distance relation between the other vehicles and the high-risk vehicle; the information pushing device is used for pushing preset text and/or voice information to the corresponding vehicle according to the distance relation information calculated by the vehicle control center.
The invention has the beneficial effects that: the system disclosed by the invention is reasonable in structural design, can be used for effectively monitoring the high-risk vehicles in real time, releasing information to vehicles nearby the high-risk vehicles, enabling surrounding vehicles to pay attention to avoidance and improving the effectiveness of traffic safety protection.
Drawings
Fig. 1 is a flowchart of a monitoring method for a high-risk vehicle according to embodiment 1 of the present invention.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is as follows: the warning signal sending device mounted on the high-risk vehicle sends a warning signal to the vehicle control center, GPS information sent by the high-risk vehicle and other vehicle-mounted terminals is obtained after the warning signal of the high-risk vehicle is received, the position relation between the high-risk vehicle and other vehicles is calculated in real time, when the distance between the high-risk vehicle and other vehicles is within a preset value range, the vehicle is confirmed to be a peripheral vehicle, information of the high-risk vehicle is issued to vehicles near the high-risk vehicle in real time, and the purpose of avoiding traffic accidents from the root cause is achieved.
A monitoring method for high-risk vehicles comprises the following steps:
s1, sending a warning signal to a vehicle control center through a warning signal sending device arranged on the high-risk vehicle;
s2, after the vehicle control center receives the warning signal, the GPS information of the high-risk vehicle and the GPS information of other vehicles are obtained, and the position relation between the high-risk vehicle and other vehicles is calculated in real time based on the GPS information of the high-risk vehicle received by the vehicle control center and the GPS information of other vehicles detected synchronously;
and S3, when the distance between the high-risk vehicle and other vehicles is within the preset value range, determining that the vehicle is a peripheral vehicle, and directionally pushing preset information content to the corresponding peripheral vehicle.
From the above description, the beneficial effects of the present invention are: the method comprises the steps that a warning signal sending device arranged on a high-risk vehicle sends a warning signal to a vehicle control center, GPS information sent by the high-risk vehicle and other vehicle-mounted terminals is obtained after the warning signal of the high-risk vehicle is received, the position relation between the high-risk vehicle and other vehicles is calculated in real time, when the distance between the high-risk vehicle and other vehicles is within a preset value range, the vehicle is confirmed to be a peripheral vehicle, information of the high-risk vehicle is issued to vehicles nearby the high-risk vehicle in real time, and traffic accidents are avoided from the root; the real-time pushing of the position information of the high-risk vehicle improves the reliability of monitoring.
Further, the position-related system includes distance-related information and azimuth-related information.
Further, the method further comprises a step S4 of calculating the azimuth angle relationship between the position of the high-risk vehicle and the surrounding vehicles based on the received GPS information of the high-risk vehicle and the GPS information of the surrounding vehicles, and increasing the information pushing frequency for the vehicles in a certain distance range when the surrounding vehicles are located in the south or north of the high-risk vehicle.
Further, the certain distance is any distance value, and preferably is 50-100 meters.
From the above description, the beneficial effects of the present invention are: the information pushing frequency is enhanced for the front and rear vehicles with the close distance, the vehicles right in front of or right behind the high-risk vehicle are warned to pay attention to the control of the distance, and the safety of the high-risk vehicle is further improved.
Further, the method further comprises the step S5 of detecting whether the dangerous goods of the high-risk vehicle have leakage or not, and if the leakage or the temperature and the pressure are too high, warning information is pushed to the surrounding vehicles and the high-risk vehicle.
From the above description, the beneficial effects of the present invention are: reminding the high-risk vehicles in the close range of the common vehicles of leakage, paying attention to avoidance, reminding the high-risk vehicles of leakage, and carrying out emergency treatment.
Further, the method further comprises step S6, broadcasting and/or displaying the received information to the vehicle owner through voice broadcasting software and/or text display software installed in the vehicle-mounted terminal of the surrounding vehicle.
Further, the method further includes step S6, reporting and/or displaying the received information through a message pop-up window or a short message of social software or online map software installed on the mobile terminal located on the surrounding vehicle.
Further, the social software comprises one or more of common social software such as QQ and WeChat.
Furthermore, the online map software comprises one or more of common online map software such as a high-grade map and a Baidu map.
The invention also comprises a monitoring system of the high-risk vehicle, wherein the system comprises a warning signal sending device arranged on the high-risk vehicle, vehicle-mounted terminals arranged on the high-risk vehicle and other vehicles, a vehicle control center and an information pushing device, and the warning signal sending device is used for sending warning information to the vehicle control center; the vehicle-mounted terminals of the high-risk vehicle and other vehicles are used for sending GPS information of the high-risk vehicle and other vehicles; the vehicle control center is used for receiving the warning signals sent by the high-risk vehicle warning signal sending device and the GPS information of the high-risk vehicle and other vehicles, calculating the position relation between the other vehicles and the high-risk vehicle according to the GPS information of the other vehicles and the GPS information of the high-risk vehicle, and judging whether the vehicle is a peripheral vehicle or not according to the distance relation between the other vehicles and the high-risk vehicle; the information pushing device is used for pushing preset text and/or voice information to the corresponding vehicle according to the distance relation information calculated by the vehicle control center.
From the above description, the beneficial effects of the present invention are: the system disclosed by the invention is reasonable in structural design, can be used for effectively monitoring the high-risk vehicles in real time, releasing information to vehicles nearby the high-risk vehicles, enabling surrounding vehicles to pay attention to avoidance and improving the effectiveness of traffic safety protection.
Further, the monitoring system further comprises a Radio Frequency Identification (RFID) sensing tag and an RFID reader-writer, wherein the RFID sensing tag is installed on the surface or inside the dangerous goods container of the high-risk vehicle, the RFID sensing tag is used for monitoring vehicle-mounted dangerous goods environmental parameters and state information such as leakage in the transportation process, the state information is sent to the RFID reader-writer through Radio Frequency, and the RFID reader-writer processes the received information of the sensing tag and sends the processed information to the main control unit.
Further, the vehicle-mounted terminals of the high-risk vehicles and the surrounding vehicles are also used for playing and/or displaying the received information.
Further, the monitoring system further comprises a mobile terminal located in the surrounding vehicle.
Further, the mobile terminal is a mobile phone or a tablet computer.
Referring to fig. 1, an embodiment 1 of the present invention is a method for monitoring a high-risk vehicle, including the following steps:
s1, sending a warning signal to a vehicle control center through a warning signal sending device arranged on the high-risk vehicle;
s2, after the vehicle control center receives the warning signal, the GPS information of the high-risk vehicle and the GPS information of other vehicles are obtained, and the position relation between the high-risk vehicle and other vehicles is calculated in real time based on the GPS information of the high-risk vehicle received by the vehicle control center and the GPS information of other vehicles detected synchronously;
and S3, when the distance between the high-risk vehicle and other vehicles is within the preset value range, determining that the vehicle is a peripheral vehicle, and directionally pushing preset information content to the corresponding peripheral vehicle.
The working process of the method of the embodiment is as follows: the warning signal sending device is installed on the high-risk vehicle, and the warning signal sending device can be automatically started as long as the high-risk vehicle starts to run. The warning signal sending device sends the warning information of the high-risk vehicle to the vehicle control center, acquires the GPS information of the high-risk vehicle, and realizes real-time monitoring of the high-risk vehicle. The warning signal sending device can also be used for detecting whether the signals of the surrounding vehicles exist or not in real time, and when the warning signal sending device detects that other vehicle signals exist in a certain range (such as a range of 50m or 100m) of the surroundings, the warning signal sending device sends an alarm signal to the vehicle control center. The vehicle control center calculates the position relation between the high-risk vehicle and other vehicles in real time according to the received GPS information of the high-risk vehicle and the synchronously detected GPS information of other vehicles; when the distance between the high-risk vehicle and other vehicles is within a preset value range, the vehicle is determined to be a peripheral vehicle, corresponding preset information content is pushed to the corresponding peripheral vehicle in a directional mode, and if the distance is within the range of 0-100 m, the content pushed to the peripheral vehicle within the range is as follows: a high-risk vehicle is in the range of 100m ahead, and the driver is required to keep the distance; when the distance is within the range of 101-200 m, the contents are pushed to the surrounding vehicles within the range: there is a high-risk vehicle in the range of 200m ahead, please pay attention to keep the distance between vehicles, etc.
Embodiment 2 of the present invention is a method for monitoring a high-risk vehicle, including the steps of:
s1, sending a warning signal to a vehicle control center through a warning signal sending device arranged on the high-risk vehicle;
s2, after the vehicle control center receives the warning signal, the GPS information of the high-risk vehicle and the GPS information of other vehicles are obtained, and the position relation between the high-risk vehicle and other vehicles is calculated in real time based on the GPS information of the high-risk vehicle received by the vehicle control center and the GPS information of other vehicles detected synchronously;
s3, when the distance between the high-risk vehicle and other vehicles is within a preset value range, determining that the vehicle is a peripheral vehicle, and directionally pushing preset information content to the corresponding peripheral vehicle;
s4, calculating the azimuth angle relation between the position of the high-risk vehicle and the surrounding vehicles based on the received GPS information of the high-risk vehicle and the GPS information of the surrounding vehicles, and increasing the information pushing frequency for the vehicles in the range when the surrounding vehicles are located in the certain distance range of the south or north of the high-risk vehicle;
s5, detecting whether the dangerous goods of the high-risk vehicle leak or not, and if the dangerous goods leak or the temperature and the pressure are too high, pushing warning information to surrounding vehicles and the high-risk vehicle;
and S6, broadcasting and/or displaying the received high-risk vehicle distance relation information to the vehicle owner through voice broadcasting software and/or text display software installed on the vehicle-mounted terminal of the surrounding vehicle.
The working process of the method of embodiment 2 is as follows: the warning signal sending device is installed on the high-risk vehicle, and the warning signal sending device can be automatically started as long as the high-risk vehicle starts to run. The warning signal sending device sends the warning information of the high-risk vehicle to the vehicle control center, acquires the GPS information of the high-risk vehicle, and realizes real-time monitoring of the high-risk vehicle. The warning signal sending device can also be used for detecting whether the signals of the surrounding vehicles exist or not in real time, and when the warning signal sending device detects that other vehicle signals exist in a certain range (such as a range of 50m or 100m) of the surroundings, the warning signal sending device sends an alarm signal to the vehicle control center. The vehicle control center calculates the position relation between the high-risk vehicle and other vehicles in real time according to the received GPS information of the high-risk vehicle and the synchronously detected GPS information of other vehicles; when the distance between the high-risk vehicle and other vehicles is within a preset value range, the vehicle is determined to be a peripheral vehicle, corresponding preset information content is pushed to the corresponding peripheral vehicle in a directional mode, and if the distance is within the range of 0-100 m, the content pushed to the peripheral vehicle within the range is as follows: a high-risk vehicle is in the range of 100m ahead, and the driver is required to keep the distance; when the distance is within the range of 101-200 m, the contents are pushed to the surrounding vehicles within the range: there is a high-risk vehicle in the range of 200m ahead, please pay attention to keep the distance between vehicles, etc. Calculating the azimuth angle relation between the position of the high-risk vehicle and the surrounding vehicles based on the received GPS information of the high-risk vehicle and the GPS information of the surrounding vehicles, and increasing the information pushing frequency for the vehicles in the range when the surrounding vehicles are located in the south or north of the high-risk vehicle for a certain distance such as 50-100 m; detecting whether dangerous goods of the high-risk vehicle leak or not, and pushing warning information to surrounding vehicles and the high-risk vehicle if the dangerous goods leak or the temperature and the pressure are too high; and broadcasting and/or displaying the received high-risk vehicle distance relation information to the vehicle owner through voice broadcasting software and/or text display software installed on the vehicle-mounted terminal of the surrounding vehicle.
Embodiment 3 of the present invention is a method for monitoring a high-risk vehicle, including the steps of:
s1, sending a warning signal to a vehicle control center through a warning signal sending device arranged on the high-risk vehicle;
s2, after the vehicle control center receives the warning signal, the GPS information of the high-risk vehicle and the GPS information of other vehicles are obtained, and the position relation between the high-risk vehicle and other vehicles is calculated in real time based on the GPS information of the high-risk vehicle received by the vehicle control center and the GPS information of other vehicles detected synchronously;
s3, when the distance between the high-risk vehicle and other vehicles is within a preset value range, determining that the vehicle is a peripheral vehicle, and directionally pushing preset information content to the corresponding peripheral vehicle;
s4, calculating the azimuth angle relation between the position of the high-risk vehicle and the surrounding vehicles based on the received GPS information of the high-risk vehicle and the GPS information of the surrounding vehicles, and increasing the information pushing frequency for the vehicles in the range when the surrounding vehicles are located in the certain distance range of the south or north of the high-risk vehicle;
s5, detecting whether the dangerous goods of the high-risk vehicle leak or not, and if the dangerous goods leak or the temperature and the pressure are too high, pushing warning information to surrounding vehicles and the high-risk vehicle;
and S6, receiving information through a message popup window or a short message broadcast and/or display of social software or online map software installed on the mobile terminal of the surrounding vehicle.
The working process of the method of the embodiment 3 is as follows: the warning signal sending device is installed on the high-risk vehicle, and the warning signal sending device can be automatically started as long as the high-risk vehicle starts to run. The warning signal sending device sends the warning information of the high-risk vehicle to the vehicle control center, acquires the GPS information of the high-risk vehicle, and realizes real-time monitoring of the high-risk vehicle. The warning signal sending device can also be used for detecting whether the signals of the surrounding vehicles exist or not in real time, and when the warning signal sending device detects that other vehicle signals exist in a certain range (such as a range of 50m or 100m) of the surroundings, the warning signal sending device sends an alarm signal to the vehicle control center. The vehicle control center calculates the position relation between the high-risk vehicle and other vehicles in real time according to the received GPS information of the high-risk vehicle and the synchronously detected GPS information of other vehicles; when the distance between the high-risk vehicle and other vehicles is within a preset value range, the vehicle is determined to be a peripheral vehicle, corresponding preset information content is pushed to the corresponding peripheral vehicle in an oriented mode, calculated distance relation information is pushed to the corresponding peripheral vehicle in an oriented mode through a wireless network according to pre-input voice information or character information, the azimuth angle relation between the position of the high-risk vehicle and the peripheral vehicle is calculated based on the received GPS information of the high-risk vehicle and the GPS information of the peripheral vehicle, and when the peripheral vehicle is located in a certain distance range (such as 70-100 m) in the south or north of the high-risk vehicle, the information pushing frequency of the vehicle in the range is increased; detecting whether dangerous goods of the high-risk vehicle leak or not, and if the dangerous goods leak or the temperature and the pressure are too high, pushing warning information with corresponding contents to surrounding vehicles and the high-risk vehicle; and receiving the information through message popup window or short message broadcasting and/or displaying of social software or online map software installed on the mobile terminal of the surrounding vehicle.
The embodiment 4 of the invention relates to a monitoring system of a high-risk vehicle, which comprises a warning signal sending device arranged on the high-risk vehicle, vehicle-mounted terminals arranged on the high-risk vehicle and other vehicles, a vehicle control center and an information pushing device, wherein the warning signal sending device is used for sending warning information to the vehicle control center; the vehicle-mounted terminals of the high-risk vehicle and other vehicles are used for sending GPS information of the high-risk vehicle and other vehicles; the vehicle control center is used for receiving the warning signals sent by the high-risk vehicle warning signal sending device and the GPS information of the high-risk vehicle and other vehicles, calculating the position relation between the other vehicles and the high-risk vehicle according to the GPS information of the other vehicles and the GPS information of the high-risk vehicle, and judging whether the vehicle is a peripheral vehicle or not according to the distance relation between the other vehicles and the high-risk vehicle; the information pushing device is used for pushing preset text and/or voice information to the corresponding vehicle according to the distance relation information calculated by the vehicle control center.
The working process of the system of the embodiment 4 is as follows: the warning signal sending device is arranged on the high-risk vehicle and sends warning information to the vehicle control center, and the warning signal sending device can be automatically started as long as the high-risk vehicle starts to run. The warning signal sending device can also be used for detecting whether the signals of the surrounding vehicles exist or not in real time, and when the warning signal sending device detects that other vehicle signals exist in a certain range (such as a range of 50m or 100m) of the surroundings, the warning signal sending device sends an alarm signal to the vehicle control center. The vehicle control center obtains GPS information sent by existing vehicle-mounted terminals on the high-risk vehicle and other vehicles, the position relation between the high-risk vehicle and other vehicles is calculated in real time based on the received GPS information of other vehicles and the GPS information of the high-risk vehicle, whether the vehicle is a peripheral vehicle or not is judged based on the preset distance relation content, if the vehicle is the peripheral vehicle, the vehicle is directionally pushed to the corresponding peripheral vehicle through a wireless network or a Bluetooth system according to pre-input voice information or character information, and the vehicle control center periodically calculates and pushes the information.
The embodiment 5 of the invention relates to a monitoring system of a high-risk vehicle, which comprises a warning signal sending device arranged on the high-risk vehicle, vehicle-mounted terminals arranged on the high-risk vehicle and other vehicles, a vehicle control center and an information pushing device, wherein the warning signal sending device is used for sending warning information to the vehicle control center; the vehicle-mounted terminals of the high-risk vehicle and other vehicles are used for sending GPS information of the high-risk vehicle and other vehicles; the vehicle control center is used for receiving the warning signals sent by the high-risk vehicle warning signal sending device and the GPS information of the high-risk vehicle and other vehicles, calculating the position relation between the other vehicles and the high-risk vehicle according to the GPS information of the other vehicles and the GPS information of the high-risk vehicle, and judging whether the vehicle is a peripheral vehicle or not according to the distance relation between the other vehicles and the high-risk vehicle; the information pushing device is used for pushing preset text and/or voice information to the corresponding vehicle according to the distance relation information calculated by the vehicle control center. The monitoring system further comprises a Radio Frequency Identification (RFID) sensing tag and an RFID reader-writer, wherein the RFID sensing tag is installed on the surface or inside the dangerous goods container of the high-risk vehicle, the RFID sensing tag is used for monitoring vehicle-mounted dangerous goods environmental parameters, the existence of leakage and other state information in the transportation process, the state information is sent to the RFID reader-writer through Radio Frequency, and the RFID reader-writer processes the received information of the sensing tag and sends the processed information to the main control unit.
The working process of the system of the embodiment 5 is as follows: the warning signal sending device is arranged on the high-risk vehicle and sends warning information to the vehicle control center, and the warning signal sending device can be automatically started as long as the high-risk vehicle starts to run. The warning signal sending device can also be used for detecting whether the signals of the surrounding vehicles exist or not in real time, and when the warning signal sending device detects that other vehicle signals exist in a certain range (such as a range of 150m or 200 m) of the surroundings, the warning signal sending device sends an alarm signal to the vehicle control center. The vehicle control center obtains GPS information sent by existing vehicle-mounted terminals on the high-risk vehicle and other vehicles, the position relation between the high-risk vehicle and other vehicles is calculated in real time based on the received GPS information of other vehicles and the GPS information of the high-risk vehicle, whether the vehicle is a peripheral vehicle or not is judged based on the preset distance relation content, if the vehicle is the peripheral vehicle, the vehicle is directionally pushed to the corresponding peripheral vehicle through a wireless network or a Bluetooth system according to pre-input voice information or character information, and the vehicle control center periodically calculates and pushes the information. The state information of temperature, humidity, pressure, smoke, leakage and the like of the vehicle-mounted dangerous and attached dangerous goods detected by the RFID sensing tag is sent to the RFID reader together through the radio frequency, and is sent to the main control unit through the RFID reader.
In summary, the monitoring method and system for the high-risk vehicle provided by the invention can be used for issuing information to vehicles near the high-risk vehicle in real time by monitoring the position relation between the high-risk vehicle and surrounding vehicles, so as to avoid traffic accidents from the root.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (9)
1. A monitoring method of high-risk vehicles is characterized in that: the method comprises the following steps:
s1, sending a warning signal to a vehicle control center through a warning signal sending device arranged on the high-risk vehicle, wherein the warning signal sending device is automatically started as long as the high-risk vehicle starts to run;
when the warning signal sending device sends the warning signal of the high-risk vehicle to the vehicle control center, the vehicle control center obtains GPS information of the high-risk vehicle, and real-time monitoring of the high-risk vehicle is achieved;
the warning signal sending device is also used for detecting whether the signals of surrounding vehicles exist or not in real time, and sending warning signals to the vehicle control center when the warning signal sending device detects that other vehicle signals exist in the peripheral preset range;
s2, after the vehicle control center receives the warning signal, the GPS information of the high-risk vehicle and the GPS information of other vehicles are obtained, and the position relation between the high-risk vehicle and the other vehicles is calculated in real time based on the GPS information of the high-risk vehicle and the GPS information of the other vehicles received by the vehicle control center;
s3, when the distance between the high-risk vehicle and other vehicles is within a preset value range, confirming that the other vehicles are the surrounding vehicles, and directionally pushing preset information content to the corresponding surrounding vehicles;
the method further comprises a step S4 of calculating the azimuth angle relation between the position of the high-risk vehicle and the surrounding vehicle based on the received GPS information of the high-risk vehicle and the GPS information of the surrounding vehicle, and increasing the frequency of pushing information to the surrounding vehicle within a certain distance range when the surrounding vehicle is located in front of or behind the high-risk vehicle.
2. The monitoring method for high-risk vehicles according to claim 1, characterized in that: the certain distance is 50-100 m.
3. The monitoring method for high-risk vehicles according to claim 1, characterized in that: the method further comprises the step S5 of detecting whether the dangerous goods of the high-risk vehicle leak or not, and if the dangerous goods leak or the temperature and the pressure are too high, warning information is pushed to the surrounding vehicles and the high-risk vehicle.
4. The monitoring method for high-risk vehicles according to claim 3, characterized in that: the method further comprises step S6, and the received information is broadcasted and/or displayed to the vehicle owner through voice broadcast software and/or text display software installed on the vehicle-mounted terminal of the surrounding vehicle.
5. The monitoring method for high-risk vehicles according to claim 3, characterized in that: the method further comprises step S6, broadcasting and/or displaying the received information to the vehicle owner through a message popup window or a short message of social software or online map software installed on the mobile terminal of the surrounding vehicle.
6. The utility model provides a monitored control system of high-risk vehicle which characterized in that: the system comprises a warning signal sending device installed on the high-risk vehicle, vehicle-mounted terminals installed on the high-risk vehicle and other vehicles, a vehicle control center and an information pushing device, wherein the warning signal sending device is used for sending warning signals to the vehicle control center; the warning signal sending device is also used for detecting whether the signals of surrounding vehicles exist or not in real time, and sending warning signals to the vehicle control center when the warning signal sending device detects that other vehicle signals exist in the peripheral preset range; the vehicle-mounted terminals of the high-risk vehicle and other vehicles are used for sending GPS information of the high-risk vehicle and other vehicles; the vehicle control center is used for receiving the warning signals sent by the high-risk vehicle warning signal sending device and the GPS information of the high-risk vehicle and other vehicles, calculating the position relation between the other vehicles and the high-risk vehicle according to the GPS information of the other vehicles and the GPS information of the high-risk vehicle, and judging whether the other vehicles are peripheral vehicles or not according to the distance relation between the other vehicles and the high-risk vehicle; the information pushing device is used for pushing preset text and/or voice information to corresponding surrounding vehicles according to the distance relation information calculated by the vehicle control center;
when information push is carried out, the method further comprises the following steps:
and calculating the azimuth angle relation between the position of the high-risk vehicle and the surrounding vehicle based on the received GPS information of the high-risk vehicle and the GPS information of the surrounding vehicle, and increasing the information pushing frequency for the surrounding vehicle within a certain distance range when the surrounding vehicle is positioned in the certain distance range in front of or behind the high-risk vehicle.
7. The monitoring system of high-risk vehicles according to claim 6, characterized in that: the monitoring system further comprises an RFID sensing tag and an RFID reader-writer, wherein the RFID sensing tag and the RFID reader-writer are installed on the surface or inside of the dangerous goods container of the high-risk vehicle, the RFID sensing tag is used for monitoring vehicle-mounted dangerous goods environmental parameters and leakage state information in the transportation process, the state information is sent to the RFID reader-writer through wireless radio frequency, and the RFID reader-writer processes the received sensing tag information and sends the processed sensing tag information to the main control unit.
8. The monitoring system of high-risk vehicles according to claim 6, characterized in that: the vehicle-mounted terminals of the surrounding vehicles are also used for playing and/or displaying the received information.
9. The monitoring system of high-risk vehicles according to claim 6, characterized in that: the monitoring system further comprises a mobile terminal located in the surrounding vehicle.
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