WO2018023870A1

WO2018023870A1 - Intelligent low-altitude traffic management and control centre

Info

Publication number: WO2018023870A1
Application number: PCT/CN2016/100388
Authority: WO
Inventors: 聂洪山; 邓小梅; 龙力; 陈梅
Original assignee: 湖南星思科技有限公司
Priority date: 2016-08-02
Filing date: 2016-09-27
Publication date: 2018-02-08
Also published as: CN106023656A

Abstract

An intelligent low-altitude traffic management and control centre, comprising: a vehicle-mounted mobile signal receiver, a base station server, and a management and control centre. The mobile signal receiver is mounted on a flying vehicle, and realizes the function of signal transmission with the management and control centre by means of wireless transmission; the management and control centre is arranged in a low-altitude integrated service station; and the base station server is arranged in the management and control centre, and the base station server processes a received signal and transfers processed information to the management and control centre. By means of the management and control centre, a series of management and service work, such as state monitoring, vehicle scheduling, flight management and trajectory navigation, for a low-altitude stereoscopic traffic system can be realized. Furthermore, in the management and control centre, a customer service can be provided for a flying vehicle entering a low-altitude flight area.

Description

Intelligent low-altitude traffic management control center

技术领域 Technical field

The invention relates to a public transportation system, in particular to using a flying automobile as a vehicle, operating at a low altitude, setting an integrated service station on the ground and a traffic management control center, belonging to the field of modern transportation facilities.

背景技术 Background technique

The urban public transportation system is a hot spot in domestic research. The urban land resources are limited. China's urban public transport gradually develops from the ground to the underground. However, with the continuous increase of the population and the number of motor vehicles, the ground traffic congestion frequently appears, and the travel efficiency is seriously affected. The development of ground transportation systems has met severe challenges. However, the utilization rate of low-altitude areas in the country and the world is extremely small, and the development and utilization of low-altitude fields has become a new direction of the transportation system. With the development of flying vehicles, there are more and more airborne vehicles, so it is necessary to establish a low-altitude three-dimensional transportation system suitable for the operation of flying vehicles. It is necessary to manage and control the low-altitude three-dimensional transportation system, which is the prerequisite for ensuring the stable operation of the system. In the existing technology, only the airport is controlled and controlled by the air route, and the airport manages the special route area of the passenger airliner. This part of the area is not open to ordinary people. With the development of technology, there will be more and more aircraft. There are no existing methods or methods for low-altitude traffic management and control. The existing ground traffic management control system is not perfect, and it cannot be applied to the management and control of low-altitude traffic.

发明内容 Summary of the invention

The purpose of the invention patent is to establish a management and control center of a low-altitude traffic three-dimensional traffic system, and through the management control center, a series of management services such as state monitoring, vehicle scheduling, flight management, and trajectory navigation of the low-altitude three-dimensional traffic system can be realized. At the same time, the control management center can also provide customer service for the speeding into the low-altitude flight zone. The management and control center of the low-altitude three-dimensional transportation system described in this scheme is shown in Figure 1. The hardware equipment includes the vehicle-mounted mobile signal receiver, the base station server, and the ground management control center. The vehicle-mounted mobile signal receiver is installed on the flying vehicle and realized by radio technology. Signal transmission function with the ground management center. The ground management control center is set up at the low-altitude integrated service station. Generally, the entire low-altitude fast track system only needs to set up a management control center, which is equipped with a large server and a data processor for processing various data received from the flying car. information. The location of the ground management control center needs to consider the layout of the low-altitude fast-track route network as much as possible to ensure that it is located at the center of the route network to facilitate the travel of the citizens. The base station server is disposed at the ground management control center, and each integrated service station in the low-altitude fast track system is provided with a base station signal transceiving unit, and the base station signal transceiving unit transmits signals to the air through radio technology, and the flying car passes the vehicle mobile signal receiver. After receiving the base station signal, the base station server feeds back the received signal, and the processed information is transmitted to the ground management control center.

There are three main functions of the Management Control Center:

1. Traffic and status monitoring of flying vehicles

When a flying car flies in the sky, it is unmanned. As the number of flying cars in the sky increases, it will inevitably lead to many problems faced by road traffic, such as traffic chaos and traffic jams. Traffic and state monitoring are like The surveillance camera installed on the city road, only the air flow and status monitoring is realized by digital signals. The base station set up at each integrated service station radiates a signal to the air, and the flying vehicle receives a signal sent by the base station through the mobile signal receiver, and then returns a certain information, and the management control center determines the airborne vehicle by the received information recovery amount. Quantity, at the same time, obtain the position information of the flying vehicle through the base station. According to the information of the flying vehicle, the number and position of the flying vehicles on each route in the air can be obtained. According to the information, the management control center can draw the aerial state map of the flying vehicle, and the management personnel The state of the airborne vehicle can be clearly viewed through the state diagram.

2, track navigation and control

The trajectory navigation and control depend on the base station server, and the base station transmitting tower set at the ground integrated service station transmits a signal to the low altitude, and the flying car sends a response message after receiving the signal through the mobile signal receiver, and the base station server judges by receiving the response information of the flying vehicle. The position of the flying car in the air expressway, the ground management control center can store the real-time position information of the flying car, and connect the real-time position information into a line, and the traveling track of the flying car can be obtained. The low-altitude management control center calculates a running line suitable for the flying car in real time through the connection between the real-time position information of the flying car and the destination, and the flying car cannot fully follow the connection during the flight, so it is required The management control center continuously calculates the positional deviation information of the flying car, and then updates the traveling route of the flying car in real time, and the flying car flies through the real-time driving route provided by the ground management control center. At the same time, the low-altitude management control center can also realize the control of the flying car through this function. When the flying car deviates from the driving track or does not fly according to the predetermined driving route, the low-altitude management control center will guide the flying car in real time to make corresponding changes.

3, customer service

The customer service center is mainly used to deal with the emergency situations encountered when the flying car is flying in the low-altitude expressway. The main basis of the customer service center is the flow and state monitoring of the flying car, as well as the navigation and control of the flying car track. A technical means can accurately understand the traffic conditions in the low-altitude expressway. When an emergency occurs, the customer service center can notify the flying car in the expressway through the signal intercom system. On the contrary, if the flying car encounters an emergency during the flight, When requesting ground support, a request signal can also be sent to the customer service center via the intercom system.

The control process of the low-altitude traffic management control center of the present invention is as shown in FIG. 2, and the flying car sends a flight request command to the low-altitude management control center through the vehicle-mounted mobile signal transceiver installed in the vehicle, where the flight request command is in the flying car. Before taking off, it is the instruction to apply for take-off. When the flying car enters the low-altitude expressway after taking off, the flight request refers to The instruction command usually used for the running state represents that the flying car is in normal flight, and by issuing the instruction, the navigation control is applied to the low-altitude management control center, so the instruction is the interaction information between the flying car and the low-altitude management control center. The low-altitude management control center obtains the real-time location information of the flying vehicle through the communication base station, and feeds the information back to the management control center in real time. After receiving the normal flight instruction and real-time location information of the flying vehicle, the low-altitude management control center needs to operate the aerial flying vehicle. Status is monitored. The status monitoring is based on the real-time position information of the flying vehicle sent by the communication base station to the low-altitude management control center. The management control center can calculate the distribution of the flying vehicle in the low-altitude expressway by processing the real-time position information of the flying vehicle. Get the dynamic traffic information of the low-altitude fast track. At this time, the low-altitude management control center will judge the position and state of the flying car. If the traffic of the flying car has traffic congestion, the information of the poor flight is fed back to the vehicle mobile signal transceiver, and the flying car can immediately make a judgment. . If the traffic is unblocked, the low-altitude management control center calculates the route suitable for the flight of the flying vehicle according to the purpose and real-time position of the flying vehicle, and feeds the route information to the in-vehicle mobile signal transceiver, thus realizing the real-time navigation function for the flying car. There is also a customer service center in the low-altitude management control center. The service center is mainly used to deal with various emergencies that occur during the flight of a flying car. The emergency situations referred to here mainly include: 1) The flying car has a fault during the flight; 2) The flying car that performs the emergency mission in the low-altitude channel needs to pass. When a flying car encounters a fault during flight and cannot continue to fly, The emergency request can be sent to the customer service center through the vehicle mobile signal transceiver. After receiving the emergency request signal, the customer service center will guide according to the traffic condition of the low-altitude channel where the flying vehicle is located, so as to guide the flying vehicle out of the low-altitude channel. And settled smoothly. In addition, when a flying car is performing an emergency task in the low air, other flying cars are required to make way. At this time, other flying cars around the flying car route for performing the emergency mission can also be evaded by the customer service center.

The low-altitude three-dimensional traffic management control center of the invention compensates for the blank of the existing low-altitude field management control, solves the problem that the current aircraft travels in the air without rules, and provides a new solution for the reliable operation of the unmanned aerial vehicle. .

附图说明 DRAWINGS

Figure 1 is a plan layout view of the present invention;

2 is a service flow diagram of the present invention.

具体实施方式 detailed description

The invention will now be further described with reference to the drawings and embodiments.

The management control center of the low-altitude three-dimensional transportation system of the present scheme is as shown in FIG. 1 , and includes an in-vehicle mobile signal receiver, a base station server, and a ground management control center. The mobile signal receiver is installed on a flying car, and is realized by wireless transmission. To manage the signal transmission function of the control center, the ground management control center is set in the low-altitude integrated service station, and the entire low-altitude fast track system only needs to set up a management control center, and the management control center is configured with a large server and a data processor for processing from the flight. Various data received on the car.

The location of the management control center needs to comprehensively consider the layout of the low-altitude expressway system road network, and try to ensure that it is located at the center of the route network.

The base station server is disposed at the management control center, and each integrated service station in the low-altitude fast track system is provided with a base station, and the base station transmits a signal to the air through wireless transmission, and the flying car receives the base station signal through the mobile signal receiver and feeds back to the base station. The server, the base station server will process the received signal and pass the processed information to the management control center.

The functions of the Management Control Center include the following:

1. Traffic and status monitoring of flying vehicles

2, track navigation and control

The trajectory navigation and control depend on the base station server, and the base station transmitting tower set at the ground integrated service station transmits a signal to the low altitude, and the flying car sends a response message after receiving the signal through the mobile signal receiver, and the base station server judges by receiving the response information of the flying vehicle. The position of the flying car in the air expressway, the management control center can store the real-time position information of the flying car, and connect the real-time position information into a line, and the traveling track of the flying car can be obtained. The low-altitude management control center calculates a running line suitable for the flying car in real time through the connection between the real-time position information of the flying car and the destination, and the flying car cannot fully follow the connection during the flight, so it is required The management control center continuously calculates the positional deviation information of the flying car, and then updates the traveling route of the flying car in real time, and the flying car flies through the real-time driving route provided by the management control center. At the same time, the low-altitude management control center can also realize the control of the flying car through this function. When the flying car deviates from the driving track or does not fly according to the predetermined driving route, The low-altitude management control center will guide the flight car in real time to make corresponding changes.

3, customer service

The process of controlling the low-altitude aircraft by the low-altitude traffic management control center of the present invention is as shown in FIG. 2, and the flying vehicle sends a flight request instruction to the low-altitude management control center through the vehicle-mounted mobile signal transceiver installed in the vehicle, where the flight is flying. The request instruction is an instruction to apply for take-off before the take-off of the flying car. When the flying car enters the low-altitude expressway after take-off, the flight request command is usually used for the instruction of the running state, and the flying car is in normal flight, and by issuing the instruction, The navigation control is applied to the low-altitude management control center, so the instruction is the interaction information between the flying car and the low-altitude management control center. The low-altitude management control center obtains the real-time location information of the flying vehicle through the communication base station, and feeds the information back to the management control center in real time. After receiving the normal flight instruction and real-time location information of the flying vehicle, the low-altitude management control center needs to operate the aerial flying vehicle. Status is monitored. The status monitoring is based on the real-time position information of the flying vehicle sent by the communication base station to the low-altitude management control center. The management control center can calculate the distribution of the flying vehicle in the low-altitude expressway by processing the real-time position information of the flying vehicle. Get the dynamic traffic information of the low-altitude fast track. At this time, the low-altitude management control center will judge the position and state of the flying car. If the traffic of the flying car has traffic congestion, the information of the poor flight is fed back to the vehicle mobile signal transceiver, and the flying car can immediately make a judgment. . If the traffic is unblocked, the low-altitude management control center calculates the route suitable for the flight of the flying vehicle according to the purpose and real-time position of the flying vehicle, and feeds the route information to the in-vehicle mobile signal transceiver, thus realizing the real-time navigation function for the flying car. In the low-altitude management control center, there is also a customer service center, which is mainly used to deal with various emergencies that occur during the flight of the flying car. The emergency situations referred to here mainly include: 1) The flying car has a fault during the flight; 2) The flying car that performs the emergency mission in the low-altitude channel needs to pass. When the flying vehicle fails to continue to fly during the flight, the emergency request can be sent to the customer service center through the vehicle mobile signal transceiver. After receiving the emergency request signal, the customer service center will be based on the low-altitude channel of the flying vehicle. The traffic conditions were guided to guide the flying car out of the low-altitude channel and landed smoothly. In addition, when a flying car is performing an emergency task in the low air, other flying cars are required to make way. At this time, other flying cars around the flying car route for performing the emergency mission can also be evaded by the customer service center.

The present invention has been described above using specific examples, but only to assist those of ordinary skill in the art to understand. Various modifications, changes and substitutions of the embodiments of the invention are possible without departing from the spirit and scope of the invention. Such changes and substitutions are intended to fall within the scope of the appended claims.

Claims

1. An intelligent low-altitude traffic management control center, comprising an in-vehicle mobile signal receiver, a base station server, and a ground management control center, wherein the mobile signal receiver is installed on a flying vehicle, and realizes signal transmission with a ground management control center through wireless transmission. a function, the ground management control center is disposed in the low-altitude integrated service station, wherein the ground management control center is provided with a data processor for processing various data received on the flying vehicle stored in the base station server;

The location of the ground management control center needs to comprehensively consider the layout of the low-altitude expressway system road network to ensure that it is located at the center of the route network;

The base station server is disposed at a ground management control center, each integrated service station is provided with a base station signal transceiving unit, the base station signal transceiving unit transmits a signal to the air through wireless transmission, and the flying car receives the base station signal transceiving unit through the mobile signal receiver. The sent signal is fed back to the base station server, which will process the received signal and pass the processed information to the ground management control center.

2 The intelligent low-altitude traffic management control center according to claim 1, wherein the ground management control center determines the number of air-flight vehicles and the position information of the flying vehicles based on the received information recovery amount, according to the information. The aerial state diagram of the flying car is drawn, and the manager views the state of the airborne vehicle through the state diagram.

3. The intelligent low-altitude traffic management control center according to claim 2, wherein the ground management control center performs trajectory navigation on the flying car, and the specific process is as follows:

The base station signal transceiving unit transmits a signal to the low altitude, and the flying car sends a response message after receiving the signal through the mobile signal receiver, and the base station server determines the position of the flying car in the air expressway by receiving the response information of the flying car, and the ground management control center stores the The real-time position information of the flying car connects the real-time position information into a line to obtain the traveling trajectory of the flying car. The ground management control center calculates the running of the flying car in real time through the connection between the real-time position information of the flying car and the destination. line;

The ground management control center calculates the position offset information of the flight route and the running route in real time, and then updates the travel route of the flying car in real time.

4. The intelligent low-altitude traffic management control center according to claim 3, further characterized in that: a customer service center is further provided, and the customer service center is based on the traffic and state monitoring of the flying vehicle, and the navigation and control of the flight vehicle trajectory. Understand the traffic conditions in the low-altitude expressway, used to deal with the emergency situation encountered when the flying car flies in the low-altitude expressway. When an emergency occurs, the customer service center informs the flying car in the expressway through the signal intercom system. The flying car encounters an emergency during the flight, and when requesting ground support, it can also send a request signal to the customer service center through the intercom system.

5 a low-altitude three-dimensional transportation system suitable for a flying vehicle, comprising a flying car, a low-altitude route, a low-altitude integrated service station, and a low-altitude management control center, wherein the low-altitude route is set according to a distribution of ground road rivers, and the low-altitude integrated service station The station is located close to each transportation hub point and is convenient for transfer.

The low-altitude integrated service station provides take-off and landing services for the flying vehicle, and the low-altitude integrated service station is connected to the ground road through the auxiliary road, and is a transit station for the flying vehicle to realize the flight or the flight to the ground, and is set in the low-altitude comprehensive service station station. There is a take-off site for flying vehicles. The flying car must take off and land through a dedicated runway. At the same time, a base station communication system is set up in the low-altitude integrated service station. The base station communication system accurately locates the position of the flying car in the air and realizes the flight of the flying car. The navigation service is also equipped with a flying car energy supply station and a flying car maintenance service station in the low-altitude integrated service station. The flying car can perform vehicle detection and maintenance in the integrated service station before entering the sky, and ensure sufficient energy to prevent in the air. Failure and insufficient energy;

The low-altitude route is provided with a city low-altitude expressway, an inter-city low-altitude expressway, and a river low-altitude expressway; the layout of the low-altitude route depends on the layout of the ground road traffic network, and is set at a height below 4000 meters from the ground to the air in the city. The traffic distribution center is equipped with a low-altitude integrated service station. The low-altitude integrated service station provides energy, positioning and take-off and landing services for the flying vehicles. The location of the low-altitude integrated service station can be a large bus station or subway station to realize ground transportation and air traffic. Seamless docking.