CN112991772A - Unmanned vehicle scheduling method and system - Google Patents
Unmanned vehicle scheduling method and system Download PDFInfo
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- CN112991772A CN112991772A CN202110222733.XA CN202110222733A CN112991772A CN 112991772 A CN112991772 A CN 112991772A CN 202110222733 A CN202110222733 A CN 202110222733A CN 112991772 A CN112991772 A CN 112991772A
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- 238000005516 engineering process Methods 0.000 description 2
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096877—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement
- G08G1/096883—Systems involving transmission of navigation instructions to the vehicle where the input to the navigation device is provided by a suitable I/O arrangement where input information is obtained using a mobile device, e.g. a mobile phone, a PDA
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
Abstract
The invention relates to the technical field of unmanned vehicle dispatching and discloses an unmanned vehicle dispatching method and system. The invention can find the position of the destination parking lot by making a driving route in advance, thereby facilitating quick and effective driving, increasing the driving safety by lane keeping, facilitating the monitoring and distance keeping of surrounding vehicles by setting the distance sensing radar and the speed sensor, facilitating the control of the driving and braking of the vehicles by identifying traffic lights, facilitating the reminding of passengers and drivers by voice broadcasting and having the effect of convenient, quick and safe driving.
Description
Technical Field
The invention relates to the technical field of unmanned vehicle dispatching, in particular to an unmanned vehicle dispatching method and system.
Background
The unmanned automobile is one of intelligent automobiles, is also called a wheeled mobile robot, and mainly achieves the purpose of unmanned driving by means of an intelligent driver which is mainly a computer system in the automobile.
Unmanned driving is a complex intelligent system integrating a plurality of technologies such as scene perception, visual calculation, artificial intelligence and automatic control, and for China, the research of the automatic driving technology is just started, the data accumulation is insufficient, and relevant testing and running platforms are urgently needed.
Along with the improvement of living standard of people, the unmanned automobile receives more and more attention, and the existing unmanned automobile can not be dispatched and operated according to actual road conditions in the process of dispatching and driving, can not judge traffic lights and driving routes, still needs manual operation, and is inconvenient.
Disclosure of Invention
The invention provides an unmanned vehicle dispatching method and system, which solve the problem that the existing unmanned vehicle cannot be dispatched and operated according to actual road conditions, cannot judge traffic lights and driving routes, often still needs manual operation and is inconvenient in the process of dispatching and driving.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an unmanned vehicle dispatching method comprises the following steps:
1) starting the unmanned vehicle, moving the unmanned vehicle to be dispatched to an initial position for standby:
2) a user sends a destination instruction, a navigation system carried by the unmanned vehicle calculates 1-3 running routes, identifies 1-4 parking lots near the destination, and marks the number of the remaining parking spaces and the parking cost in the parking lots for the user to select and reserve the parking spaces in the parking lots;
3) after the user selects the route, the unmanned vehicle runs according to the set route, and a route holding device on the unmanned vehicle judges and runs according to the traffic marking on the road;
4) distance induction radars and speed inductors are arranged on the front, the back, the left and the right of the unmanned vehicle body when the unmanned vehicle runs, and the running track and the running speed of the unmanned vehicle are controlled according to the distance and the speed of surrounding vehicles;
5) the unmanned vehicle can adjust the speed according to the speed limit prompt on the route and identify the color of the traffic light;
6) unmanned vehicle is traveling the vehicle to corresponding parking area when reaching the destination to repeat voice broadcast, remind the driver, close the vehicle, and with vehicle information transmission to driver mobile device installation on the APP of associating.
Further, the speed sensor in the step 4) measures the speed of the surrounding vehicle, and the distance sensor measures the distance between the unmanned vehicle and the distance sensor.
Further, the unmanned vehicle can calculate the remaining oil amount before traveling and calculate the travelable distance.
Furthermore, the maximum speed limit of the unmanned vehicle on the urban road section is 40-80km/h, and the maximum speed limit interval on the high-speed road section is 80-120 km/h.
An unmanned vehicle dispatching system comprises a mobile device and a vehicle control chip, wherein the output end of the mobile device is in signal connection with the input end of the vehicle control chip, the output end of the vehicle control chip is electrically connected with the input end of the position navigation, the output end of the position navigation is electrically connected with the input end of the traffic auxiliary line identification module, the output end of the traffic auxiliary line identification module is electrically connected with the input end of the traffic light identification module, the output end of the traffic light identification module is respectively and electrically connected with the input ends of the speed sensor and the distance sensor, the output ends of the speed inductor and the distance inductor are electrically connected with the input end of the speed adjusting module, the output of speed regulation module is connected with the input electricity of information gathering unit and voice broadcast unit respectively, and the output of flexible rope information gathering unit and mobile device's input signal connection.
Further, the mobile device is a mobile phone or a tablet computer.
By means of the technical scheme, the invention provides an unmanned vehicle dispatching method and system. The method at least has the following beneficial effects:
according to the unmanned vehicle dispatching method and system, the driving route is made in advance, the position of a destination parking lot is found, rapid and effective driving is facilitated, driving safety is improved through lane keeping, monitoring and vehicle distance keeping of surrounding vehicles are facilitated through setting of the distance sensing radar and the speed sensor, driving and braking of the vehicles are controlled conveniently through recognition of traffic lights, reminding of passengers and drivers is facilitated through voice broadcasting, and the unmanned vehicle dispatching method and system have the effects of convenience, rapidness and safety in driving.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
FIG. 1 is a system diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, the present invention provides a technical solution:
the first embodiment is as follows:
an unmanned vehicle dispatching method comprises the following steps:
1) starting the unmanned vehicle, moving the unmanned vehicle to be scheduled to an initial position, calculating the residual oil amount before the unmanned vehicle runs, calculating the distance to run, and reserving:
2) a user sends a destination instruction, a navigation system carried by the unmanned vehicle calculates 1-2 running routes, identifies 1-3 parking lots near the destination, and marks the number of the remaining parking spaces and the parking cost in the parking lots for the user to select and reserve the parking spaces in the parking lots;
3) after a user selects a route, the unmanned vehicle runs according to a set route, a route holding device on the unmanned vehicle judges and runs according to traffic marking lines on roads, the highest speed limit of the unmanned vehicle on an urban road section is 40-60km/h, and the highest speed limit interval on a high-speed road section is 100-120 km/h;
4) distance induction radars and speed inductors are arranged on the front, the back, the left and the right of the unmanned vehicle body when the unmanned vehicle runs, the speed inductors measure and calculate the speed of surrounding vehicles, the distance inductors measure and calculate the distance between the unmanned vehicle and the distance inductors, and the running track and the running speed of the unmanned vehicle are controlled according to the distance and the speed of the surrounding vehicles;
5) the unmanned vehicle can adjust the speed according to the speed limit prompt on the route and identify the color of the traffic light;
6) unmanned vehicle is traveling the vehicle to corresponding parking area when reaching the destination to repeat voice broadcast, remind the driver, close the vehicle, and with vehicle information transmission to driver mobile device installation on the APP of associating.
The output end of the mobile device is in signal connection with the input end of the vehicle control chip, the output end of the vehicle control chip is electrically connected with the input end of the position navigation, the output end of the position navigation is electrically connected with the input end of the traffic auxiliary line identification module, the output end of the traffic auxiliary line identification module is electrically connected with the input end of the traffic light identification module, the output end of the traffic light identification module is electrically connected with the input ends of a speed sensor and a distance sensor respectively, the output ends of the speed sensor and the distance sensor are electrically connected with the input end of a speed regulation module, the output end of the speed regulation module is electrically connected with the input ends of an information gathering unit and a voice broadcasting unit respectively, the output end of an information gathering unit of a telescopic rope is in signal connection with the input end of the mobile device, and the mobile device is a mobile phone or a tablet.
Example two:
an unmanned vehicle dispatching method comprises the following steps:
1) starting the unmanned vehicle, moving the unmanned vehicle to be scheduled to an initial position, calculating the residual oil amount before the unmanned vehicle runs, calculating the distance to run, and reserving:
2) a user sends a destination instruction, a navigation system carried by the unmanned vehicle calculates 2-3 running routes, 2-4 parking lots near the destination are identified, and the number of the remaining parking spaces and the parking cost in the parking lots are marked for the user to select and reserve the parking spaces in the parking lots;
3) after a user selects a route, the unmanned vehicle drives according to the set route, a route holding device on the unmanned vehicle judges and drives according to traffic marking lines on a road, the speed of the unmanned vehicle is limited to 60-80km/h at the highest speed limit of an urban road section, and the speed of the unmanned vehicle is 80-100km/h in a highest speed limit section of a high-speed road section;
4) distance induction radars and speed inductors are arranged on the front, the back, the left and the right of the unmanned vehicle body when the unmanned vehicle runs, the speed inductors measure and calculate the speed of surrounding vehicles, the distance inductors measure and calculate the distance between the unmanned vehicle and the distance inductors, and the running track and the running speed of the unmanned vehicle are controlled according to the distance and the speed of the surrounding vehicles;
5) the unmanned vehicle can adjust the speed according to the speed limit prompt on the route and identify the color of the traffic light;
6) unmanned vehicle is traveling the vehicle to corresponding parking area when reaching the destination to repeat voice broadcast, remind the driver, close the vehicle, and with vehicle information transmission to driver mobile device installation on the APP of associating.
The output end of the mobile device is in signal connection with the input end of the vehicle control chip, the output end of the vehicle control chip is electrically connected with the input end of the position navigation, the output end of the position navigation is electrically connected with the input end of the traffic auxiliary line identification module, the output end of the traffic auxiliary line identification module is electrically connected with the input end of the traffic light identification module, the output end of the traffic light identification module is electrically connected with the input ends of a speed sensor and a distance sensor respectively, the output ends of the speed sensor and the distance sensor are electrically connected with the input end of a speed regulation module, the output end of the speed regulation module is electrically connected with the input ends of an information gathering unit and a voice broadcasting unit respectively, the output end of an information gathering unit of a telescopic rope is in signal connection with the input end of the mobile device, and the mobile device is a mobile phone or a tablet.
Example three:
an unmanned vehicle dispatching method comprises the following steps:
1) starting the unmanned vehicle, moving the unmanned vehicle to be scheduled to an initial position, calculating the residual oil amount before the unmanned vehicle runs, calculating the distance to run, and reserving:
2) the user sends a destination instruction, a navigation system carried by the unmanned vehicle calculates 3 running routes, identifies 4 parking lots near the destination, and marks the number of the remaining parking lots and the parking cost in the parking lots for the user to select and reserve the parking lots in the parking lots;
3) after a user selects a route, the unmanned vehicle runs according to a set route, a route holding device on the unmanned vehicle judges and runs according to traffic marking lines on a road, the speed of the unmanned vehicle is limited to 80km/h at the highest speed of an urban road section, and the speed of the unmanned vehicle is 120km/h in a highest speed limit section of a high-speed road section;
4) distance induction radars and speed inductors are arranged on the front, the back, the left and the right of the unmanned vehicle body when the unmanned vehicle runs, the speed inductors measure and calculate the speed of surrounding vehicles, the distance inductors measure and calculate the distance between the unmanned vehicle and the distance inductors, and the running track and the running speed of the unmanned vehicle are controlled according to the distance and the speed of the surrounding vehicles;
5) the unmanned vehicle can adjust the speed according to the speed limit prompt on the route and identify the color of the traffic light;
6) unmanned vehicle is traveling the vehicle to corresponding parking area when reaching the destination to repeat voice broadcast, remind the driver, close the vehicle, and with vehicle information transmission to driver mobile device installation on the APP of associating.
The output end of the mobile device is in signal connection with the input end of the vehicle control chip, the output end of the vehicle control chip is electrically connected with the input end of the position navigation, the output end of the position navigation is electrically connected with the input end of the traffic auxiliary line identification module, the output end of the traffic auxiliary line identification module is electrically connected with the input end of the traffic light identification module, the output end of the traffic light identification module is electrically connected with the input ends of a speed sensor and a distance sensor respectively, the output ends of the speed sensor and the distance sensor are electrically connected with the input end of a speed regulation module, the output end of the speed regulation module is electrically connected with the input ends of an information gathering unit and a voice broadcasting unit respectively, the output end of an information gathering unit of a telescopic rope is in signal connection with the input end of the mobile device, and the mobile device is a mobile phone or a tablet.
The unmanned vehicle dispatching method and system have the advantages that the driving route is made in advance, the position of a destination parking lot is found, rapid and effective driving is facilitated, driving safety is improved through lane keeping, monitoring and vehicle distance keeping of surrounding vehicles are facilitated through arrangement of the distance sensing radar and the speed sensor, driving and braking of the vehicles are facilitated through recognition of traffic lights, reminding of passengers and drivers is facilitated through voice broadcasting, and the unmanned vehicle dispatching method and system have the effects of convenient, rapid and safe driving.
The unmanned vehicle scheduling method and system provided by the invention are described in detail above. The principles and embodiments of the present invention have been explained by applying specific examples, and the above descriptions of the embodiments are only used to help understanding the method and the core idea of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (6)
1. An unmanned vehicle dispatching method is characterized in that: the method comprises the following steps:
1) starting the unmanned vehicle, moving the unmanned vehicle to be dispatched to an initial position for standby:
2) a user sends a destination instruction, a navigation system carried by the unmanned vehicle calculates 1-3 running routes, identifies 1-4 parking lots near the destination, and marks the number of the remaining parking spaces and the parking cost in the parking lots for the user to select and reserve the parking spaces in the parking lots;
3) after the user selects the route, the unmanned vehicle runs according to the set route, and a route holding device on the unmanned vehicle judges and runs according to the traffic marking on the road;
4) distance induction radars and speed inductors are arranged on the front, the back, the left and the right of the unmanned vehicle body when the unmanned vehicle runs, and the running track and the running speed of the unmanned vehicle are controlled according to the distance and the speed of surrounding vehicles;
5) the unmanned vehicle can adjust the speed according to the speed limit prompt on the route and identify the color of the traffic light;
6) unmanned vehicle is traveling the vehicle to corresponding parking area when reaching the destination to repeat voice broadcast, remind the driver, close the vehicle, and with vehicle information transmission to driver mobile device installation on the APP of associating.
2. The unmanned vehicle dispatching method of claim 1, wherein: and 4) the speed sensor in the step 4) measures and calculates the speed of the surrounding vehicle, and the distance sensor measures and calculates the distance between the unmanned vehicle and the distance sensor.
3. The unmanned vehicle dispatching method of claim 1, wherein: the unmanned vehicle can calculate the remaining oil amount before driving and calculate the distance to be driven.
4. The unmanned vehicle dispatching method of claim 1, wherein: the highest speed limit of the unmanned vehicle on the urban road section is 40-80km/h, and the highest speed limit interval on the high-speed road section is 80-120 km/h.
5. The utility model provides an unmanned vehicle dispatch system which characterized in that: the output end of the mobile device is in signal connection with the input end of the vehicle control chip, the output end of the vehicle control chip is electrically connected with the input end of the position navigation, the output end of the position navigation is electrically connected with the input end of the traffic auxiliary line identification module, the output end of the traffic auxiliary line identification module is electrically connected with the input end of the traffic light identification module, the output end of the traffic light identification module is respectively electrically connected with the input ends of the speed sensor and the distance sensor, the output ends of the speed sensor and the distance sensor are electrically connected with the input end of the speed regulation module, the output end of the speed regulation module is respectively electrically connected with the input ends of the information gathering unit and the voice broadcasting unit, and the output end of the telescopic rope information gathering unit is in signal connection with the input end of the mobile device.
6. The unmanned vehicle dispatch system of claim 5, wherein: the mobile device is a mobile phone or a tablet computer.
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| CN202110222733.XA CN112991772A (en) | 2021-02-26 | 2021-02-26 | Unmanned vehicle scheduling method and system |
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| CN202110222733.XA CN112991772A (en) | 2021-02-26 | 2021-02-26 | Unmanned vehicle scheduling method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115631656A (en) * | 2022-12-20 | 2023-01-20 | 北京卓翼智能科技有限公司 | Control system of unmanned vehicle and unmanned vehicle thereof |
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Application publication date: 20210618 |