CN113192349A - Off-vehicle driving-replacing system and method for road vehicles - Google Patents

Abstract

The automatic driving vehicle with 3 levels is connected with the off-vehicle designated driving unit arranged outside the vehicle through the wireless network, the monitoring and the safety guarantee of the automatic driving are completed, and passengers can completely break away from the driving operation in the driving process of the vehicle and enter a rest state, so that the automatic driving is practical and commercialized. The off-vehicle designated driving unit consists of a set of off-vehicle designated driving operating system and at least two off-vehicle designated driving operators, wherein the off-vehicle designated driving operating system consists of communication equipment, a computer, a display screen, a steering wheel, an accelerator, a brake and earphones. One of the substitute drivers is a comprehensive operator, and the other is a remote driving operator.

Description

Off-vehicle driving-replacing system and method for road vehicles

The invention relates to an automatic driving technology of a road vehicle.

Autonomous driving is a long standing problem and is often also referred to as "unmanned driving".

In 8 months in 1925, the first "autonomous" vehicle in the world was run in new york: in essence, the rear vehicle radio signals remote control the front vehicle, similar to a present remote control toy vehicle.

By the 1950-60 s, U.S. general automobile company has successively introduced several unmanned test vehicles called "birds" with advertisements that write the goal of autonomous driving: the electronic navigation system can enable the automobile to rapidly pass through the automatic highway when the driver has a rest. Subsequently, great attention has been paid to the concept of reducing the rate of road traffic accidents using automated driving techniques in the uk road laboratory. People have further explored the automatic driving technology of road vehicles from the aspects of safety, speed and the like. Of course, "birds" do not get a real fire and the road drone system certainly does not have the technology that became practical in the 20 th century as the automatic (assisted) piloting system of an airplane.

After the new century, especially since 2010, with the addition of a lot of network digital technology companies such as google, the automatic driving technology attracts the attention of many research institutions, traditional vehicle enterprises and entrepreneurship enterprises in the world, and opens a new heat tide of automatic driving research and development.

On the basis of modern computer software and hardware technologies, modern communication technologies are supplemented, and the current automatic driving technology takes detection induction and intelligent mode recognition and decision as basic technical characteristics, and further can be divided into two different technical routes of single-vehicle intelligence and vehicle-road cooperation.

The single-vehicle intelligent strategy is selected by enterprises in early days involved in automatic driving, such as Way mo under google flag, Cruise of U.S. general automobiles, and mainstream enterprises such as theilerland and bmw. The single-vehicle intelligence adopts a detection scheme of fusion of various sensors such as a laser radar, a millimeter wave radar and a camera in the aspect of perception, the on-site situation is restored through modeling of a high-performance computer in the vehicle, and then the operation of an accelerator or a brake and a square sucker of the vehicle is determined according to a running task. Way mo has only occasionally intervened in the operating state of the vehicle by an onboard safety supervisor in an automated driving surface test that has been conducted over tens of millions of kilometers of miles. The initial commercialization goal of Way mo corporation was to drive taxis automatically. In 2018, the Chapter Krafft Scocho of Way mo corporation announces: "an autonomous taxi with a safer removed comes online soon". However, the real cruel discounts the Way mo company commercialization scheme. Although some experiments have been conducted on automated driving vehicles without a security officer, people have not been able to successfully land the vehicle without a "taxi" in a few years, but have announced departure in Kraffco.

Many businesses that enter the autonomous driving watershed further have preferred the "vehicle-road coordination" strategy in recent years: at the vehicle end, sensors such as a radar and a camera are still kept, and on the road, the radar and the camera are also arranged to collect road condition information in a wider view, the two kinds of information are fused through a high-speed channel (such as 5G), the field situation is restored through computer modeling, and then the accelerator or the brake of the vehicle and the operation of a square sucking disc are determined according to a driving task. The cooperative unmanned driving of the vehicle and the road depends on the construction of road facilities, so that a large-scale experiment is not carried out.

At present, automatic driving is classified into six levels from 0 to 5 in terms of degree of automation at home and abroad. Level 0 is manual driving and level 5 is automatic driving completely out of manual operation. 1-4, etc. are automated driving requiring manual intervention. In general, 1-4, etc. have significant differences in technical difficulties. However, including turning the steering wheel and stepping on the brake pedal, driving is not a laborious task, but a labor requiring endurance. The automatic driving makes the driving easier, but the driving can not be off duty (sleeping or putting into other work), and the practical progress is not realized in the aspect of reducing the endurance of the passengers, so the automatic driving has no substantive significance and the popularization and application progress is slow. As a practical matter, many vehicles are equipped with an automatic drive system (or assisted drive system), but are normally commuted and discouraged. If a person is drunk, the automatic driving system equipped for the vehicle cannot be used, and the person must also find 'driving on behalf of others'.

The designated driving is a commercial behavior that when the owner cannot or cannot drive to the destination by himself, a professional driver drives the owner's vehicle to send it to a designated place and charges a negotiated service fee.

The designated driving service is started from the beginning of the century in China strictly managed drunk driving, and is currently applied to various aspects such as drunk driving, tourism driving, business driving and the like. In the past years, organizations such as the China automobile circulation Association have formulated a batch of documents such as 'management standards for designated driving services', 'standards for designated driving operation services' and 'requirements for safety management of automobile designated driving services', so as to standardize designated driving services. Generally speaking, the existing designated drive is completely operated manually, the service cost is high, and the charge is also high.

Based on the existing automatic driving technology, a novel intelligent automatic driving system called 'driving after leaving' is developed by utilizing a modern communication network, a computer intelligent technology and a human-computer interaction technology, on one hand, the commercialized way of automatic driving can be opened, on the other hand, the driving after leaving cost is greatly reduced, and the commercial application target of automatic driving is realized by a novel 'driving after leaving' mode.

The departure designated driving basic system comprises three parts: in addition to the road traffic vehicle V having the level-3 right and left automatic driving function, a departure driving unit (may be referred to as a "driving group"), a control station composed of a plurality of control units, and detection devices such as a camera provided on the road surface are provided in addition to the vehicle; the communication between the vehicle and the designated driving unit is realized by a mobile communication network. The network may be a 4G network that is already in widespread use, or a 5G network that is being generalized, or other communication network that is customized. The communication network is capable of communicating the vehicle operation control status to the control unit C of the control station via the 1a-1b channels and the control signals of the control unit C to the vehicle V via the other channel 2a-2b as required by the control unit. The communication network also transmits information collected by detection devices such as road cameras to the control unit of the control station via a channel 3. In a word, the off-vehicle designated driving unit receives information collected by each detector transmitted by the vehicle through the mobile communication network, simultaneously receives and analyzes road condition information of the road surface detection device, forms information interaction with the running automatic driving vehicle, and monitors or remotely drives the automatic driving vehicle running on the road surface.

In addition to the 3-level or so automatic driving function, the vehicle V should be provided with an optional vehicle driving information (position, speed, driving scene) output channel and a receiving channel for receiving control information from the control station. The control unit is connected with the driving assistant through the public network channels 1a and 2b so as to timely transmit the position, speed, road condition and vehicle condition information of the vehicle to the control station according to the requirement of the control station and receive the control information of the control unit. The vehicle is provided with a loudspeaker and a microphone so that the passenger can communicate with the designated driving group at any time. The communication between the passenger and the designated group can be divided into chat and emergency communication. Chat conversations may be answered to the occupant's problem by means of an artificial intelligence voice system. To better accommodate vehicle ride conditions, the vehicle may carry 3 occupants (herein "occupant" refers to a person who is assisting in vehicle traffic, not driving): in the cabin, a small bed J1 is arranged in the rear row of the driver seat K1 in line with the passenger seat, and a seat K2 may be arranged in the rear row of the passenger seat. The pillow of the small bed faces the back, and the front edge is provided with anti-collision buffer. To make better use of the vehicle space, the orientation of the seats K1 and K2 can be fine tuned so that when the cot is unfolded, the seat orientation is not straight ahead. When the vehicle enters a driving state away from the vehicle, one passenger can lie down to sleep, and the other two passengers rest in sitting postures. In order to facilitate the passenger to lie down on the small bed for rest, the notch O arranged at the lower part of the right side of the backrest of the driving seat can be thought, and the notch does not greatly influence the comfort of the driving seat. When the person does not need to lie down for rest, the cabin should be able to recover the normal two-row four-seat state by appropriate adjustment or modification. If the vehicle body is longer, a simple (inflatable) large bed with the same width as the vehicle body can be arranged in the vehicle cabin, so that the passenger can lie down to have a rest under the condition of leaving the vehicle for driving.

And when the vehicle is in a normal driving-designated state (including automatic driving of the vehicle, correction of vehicle driving by a driving-designated system and remote driving operation), the driving-designated group sends a normal signal to the vehicle system at regular time. If the vehicle cannot receive the designated driving normal signal, the passenger is called through the loudspeaker while the designated driving system is called, and the passenger is reminded to exit the designated driving state.

The basic unit for executing the departure designated driving service is a departure designated driving unit, and can also be referred to as a designated driving group for short. Each off-vehicle designated driving group comprises an off-vehicle designated driving operating system earphone E, a steering wheel F, a throttle G and a brake H, wherein the off-vehicle designated driving operating system earphone E consists of communication equipment, a computer D and a system display screen S. Each departure designated unit has two departure designated operators, one of which is a general operator a and the other of which is a remote driving operator B. The display screen S may be divided into a general bar S1, a driving display screen S2, and spare display areas S3 and S4. The integrated display area S1 may be divided into an in-out area S12, a side in-out area S13 and a main integrated area S11. On the integrated display strip S1, the designated vehicles in the area are sequentially displayed according to the information fed from the road surface monitoring and vehicles. Sa is a pop-up display of the selected vehicle. Vb is a vehicle about to enter the designated driving area, and Va is a vehicle leaving the designated driving area and not received by the next station leaving vehicle designated driving unit. The vehicles to enter the designated driving section, the vehicles that normally travel, and the vehicles that have a certain condition are displayed in different colors on the integrated display bar S1. When the cursor operated by the integrated operator is overlapped with a certain vehicle on the integrated display bar, the vehicle is highlighted, the driving state parameters of the vehicle are displayed by a pop-up window, the vehicle is clicked by the human-computer interface device, and the driving real scene or the shape of the vehicle is displayed on the driving display area S2.

The departure designated driving is realized by the cooperation of a computer and designated driving operators. The basic task of the departure driving generation basic unit C is to receive and analyze vehicle and road condition information sent by the vehicle through the channels 1a-1b, receive road condition and vehicle information collected by the road surface fixing facility through the channel 3, and analyze and process the running and driving operation data of the vehicle V in a timely and cyclic manner through the computer. When the vehicle is normally and automatically driven, a 'normal' signal is sent to the vehicle at regular time through the network. If the operation and operation of the vehicle C are slightly deviated from the normal state, an instruction for adjusting the driving state is sent to the vehicle through the channels 2a-2b in time, and the driving signal of the vehicle is improved. If the vehicle is heavily deviated from the normal state, the driving of the vehicle V should be taken over by the departure pilot control station. And after the vehicle control system detects or restarts to recover to normal, the control station C returns the vehicle driving control right to the vehicle V. When the fault cannot be eliminated, the vehicle should be safely stopped, the operation of 'leaving the vehicle for driving for designated' is quitted, and the driving operation is returned to passengers according to the situation, or the passengers are dispatched to the vehicle V by a control station for processing on site or manual designated driving is carried out.

When the obtained state of the designated driving group is different from the state of the vehicle, the display of the vehicle on the screen should change color to prompt the driver of the designated driving away, for example, the vehicle with normal state can be displayed as green, the vehicle with light problems is yellow, and the vehicle with heavy problems is displayed as blue. In summary, the vehicle state is displayed in the integrated display bar S1 by different colors.

Vehicles traveling in two directions in the same road section should travel on the same integrated display bar and designated driving should be monitored by the same departure designated driving unit, because a serious accident in one direction of the road often affects normal traffic of the road in the other direction.

When the operator moves the cursor to coincide with a certain car, a pop-up window should be provided to display the position, speed, and automatic driving state of the car. Further clicking, the vehicle view may be duly displayed in the large block S1 area.

Further, the integrated operator a can suspend the automatic driving state of the vehicle and enter the manual remote designated driving state of the remote driver B. When the driving of the vehicle is taken over by the off-vehicle designated driving system, data stored by the designated driving system and data obtained from the road surface and the vehicle in time are utilized, modeling is carried out after compensation of information transmission delay is considered, and the data are displayed in a driving display area to be used as an operation basis of a remote driving operator B to control an accelerator, a brake and a steering wheel of the vehicle so as to carry out driving operation. In addition, the remote driving operator should listen to the sound from the vehicle in the field by using the earphone to achieve the effect of real-scene operation. The operation process is like the operation of a driving game. Of course, real driving operations are safe first, and are unlikely to be as exciting as game operations, and the computer monitor program of the departure ride-on system will filter and prohibit dangerous operations by the remote operator.

The departure designated control station C has three working modes. The first type of departure designated driving is provided with a departure designated driving unit and a departure designated driving station according to a road section or an area, and provides departure designated driving service for vehicles entering and passing through the road section or the area like civil aviation air traffic control. And when the vehicle leaves the road section, handing over the designated driving service to the next departure designated driving unit. The second departure designated driving working mode is 'one standing to the bottom', and a departure designated driving unit provides a whole-course 'departure designated driving' service in the whole course from the departure to the destination of the vehicle. The third mode is following designated driving, and the driving vehicles are subjected to near designated driving service on the vehicles in the same driving.

In the first mode of operation, all vehicles may be presented in chronological order on the integrated display bar S1 as the designated group handles designated vehicles on a limited length of road, whereas in the second mode of operation, designated vehicles travel on different routes and are difficult to display uniformly on one integrated display bar. The road section with limited length is convenient for the designated driving group to complete deep and careful 'lessons' on the road section and complete high-quality and high-efficiency designated driving service, and in addition, the signal transmission distance of the designated driving station which is set up nearby is short, the signal transmission delay is shorter, the synchronism of modeling is better, and better remote driving operation can be completed.

Before leaving the designated driving area, the vehicle is in a ready state, the color can be grey, the vehicle is expected to change into yellow in a designated driving section in a short time (for example, 1 minute), the vehicle is not received as blue after entering the designated driving area, and the vehicle enters the designated driving area and is received to change into the normal green. The designated driving area is changed into blue when the designated driving area passes through the designated driving area, and the vehicle disappears from the comprehensive display bar after the next designated driving station receives the vehicle.

The number of vehicles served per designated group should set an upper limit. The number of the vehicles is small at the initial stage, and the number of the vehicles on the designated driving of each designated driving group is estimated to be about 10 at the starting time. With the improvement of the system and the proficiency of the personnel operation, the operation number can be steadily increased. The vehicle is mainly used in the initial stage, and after the service is mature, the service can be gradually pushed towards a truck or even a bus. If the designated vehicles in the service section exceed the number of the served vehicles in one designated group, the service section can be split, two or more designated groups are started to carry out segmentation (small section) operation, and the number of the served vehicles in each designated group is controlled within an allowable range.

The 'one-stop-to-one' off-vehicle designated driving working mode has the defect that one designated driving group completes any selected designated driving route, so that the problems of insufficient road data and difficult modeling exist, and the problem of difficult adaptation also exists. Of course, at an early stage, when the entire network has not yet been formed, the "segmentation work" is not an option, and one may have to choose "one station to the end".

The steering wheel of the vehicle, which performs the operation accompanied by the departure ride, should be designed to have an improved man-machine interface, i.e., display and control input. The display should be mounted on a rotatable mount that is mounted above and coaxial with the steering wheel, and when the steering wheel is rotated, the rotatable mount rotates in the opposite direction, maintaining the display in an upward position substantially fixed for normal display and touch screen operation. The data input control should introduce 2009102211862 patent to "touch search, press confirmed composite button keyboard" to perform keyboard input operation, and under proper conditions, to complete mouse operation. The piloting mode can be adopted along with the driving of the departure vehicle.

For the management of leaving-vehicle designated driving, the performance of the vehicle needs necessary technical performance inspection and demonstration, and the vehicle meeting the requirements can apply for leaving-vehicle designated driving service. Such checks and demonstrations should be made periodically (chronologically or quarterly). The application is driven the service from the car generation at every turn, should discern the vehicle to detect vehicle automatic driving state briefly, the passenger should also carry out identification through sweeping the face or other modes, still should confirm passenger's health insurance mode, in order to avoid the passenger health reason to take place to entangle when unexpected. If the detection is failed, the vehicle is required to be overhauled and debugged, and the off-vehicle designated driving service can be obtained after the detection passes. In the aspect of establishing a departure designated driving standard, the established designated driving standard has important reference significance.

The charging may be done after the service is completed. These include trip monitoring base charges, some additional charges should be charged by the remote valet. The pricing means should inform the user in advance. Compared with the existing 'vehicle-mounted' drive replacement, the off-vehicle drive replacement cost has obvious advantages: the designated driving operator has no return requirement; man-machine cooperation, one person can operate a plurality of vehicles; people can be replaced at any time to carry out driving operation for leaving the vehicle; the operation place away from the designated driving can be changed so as to execute the operation nearby; the designated driving without leaving the vehicle occupies no seat of the designated driving vehicle.

Fig. 1 is a schematic diagram of a departure designated driving system.

Fig. 2 is a schematic view of a simple cot arranged on a driving vehicle leaving the vehicle.

Fig. 3 is a schematic diagram of the departure designated driving unit.

Fig. 4 is a schematic view of a display screen of the departure designated driving unit.

Fig. 5 is a schematic view of a steering wheel-holding position display screen and a key bar combination.

Understandably, autonomous driving, often referred to as "unmanned," is actually misunderstood. Unmanned driving, as opposed to "driving without all people involved", is actually a wrong extension and extrapolation. "autonomous driving" is to be understood more precisely as "driving without the occupant taking part in". For an intoxicated situation, if "unmanned" is used to understand that all people are not involved in driving, the intoxicated person cannot move and can live in the hotel on the spot. After drunkenness, actually driving oneself is abstaining from other people for riding on behalf of oneself. If it is understood as "driving without the occupant's participation", it is obvious that the driving operation can be performed by the driver of the generation. In fact, the occupant is not involved in driving, as the occupant may need to rest, or not drive, which is an objective reason. Automatic driving, understood as "unmanned", can have one of the possible causes of "automatic driving completely eliminating the accident", thus creating a near paradoxical embarrassment: is an accident in the event of an unmanned vehicle, is the sleeping occupant responsible for the accident, or is the vehicle manufacturer responsible for the accident? Thus, it is difficult to achieve the object that the practical and commercial automatic driving cannot be achieved for a long time.

Compared with the current automatic driving concept, the 'departure driving in order' makes the vehicle operation responsibility clear (the departure driving in order unit is responsible for the safety and insurance when the vehicle runs). The designated driving operator has the role of a vehicle-mounted safety guard. In addition, the off-vehicle designated driving management company is used as a construction owner for road monitoring and data transmission in a 'vehicle-road cooperation' manner. The road surface monitoring equipment is invested and managed by the off-vehicle designated driving unit and the affiliated company, so that the cooperative construction of the vehicle road which is convenient for propelling automatic driving in a marketization mode is more convenient.

On the basis of modern information technology, automatic driving except passengers can be realized only by needing few resources.

Similar to the goal pursued by the american general company "fire bird" in the 1960 s, the initial market goal for driving away from the vehicle's era would be to travel by means of highway mileage at 500-. This makes it possible to cross-provincial and exploratory travel on saturday and sunday two days: the friday night bus is used for sleeping, the person wakes up in the morning and reaches the destination, can be fully put into social or official activities, returns to the home in the evening on a weekday, and can directly go to the office when waking up in the morning. If necessary, the taxi-departure company also provides matched services, such as washing, breakfast and the like when the journey is finished.

Commercial activities further require driving away from the car as "late arrival". If the vehicle travels in the daytime, expenses are needed for staying in a hotel at night, and wages are needed to pay when the vehicle is driven in the daytime. Therefore, the riding vehicle ' leave the vehicle ' on the expressway ' and ' leave the vehicle ' which can lead the passengers to obtain good sleep has good commercial value.

For the off-vehicle designated driving of the expressway, a designated driving control station is arranged in an expressway service area. When necessary, the person who operates the passenger car for driving can collide with the passenger in the service area.

If autonomous driving can successfully cut in on-highway traffic (travel to the evening) off a vehicle, it can gradually move towards commuter traffic within the city. Unlike a highway, the urban road is not closed, so that the driving operation is more complicated. However, if the expressway is successfully driven away from the vehicle, the promotion to the urban area is only a time problem.

"drive off the bus" will make the automatic driving of road vehicles practical and commercial, thus changing people's travel patterns.

Claims (9)

1. The automatic driving system and method for realizing intelligent driving by means of mobile communication network is characterized by that it includes an off-vehicle designated driving unit and an off-vehicle designated driving station formed from several off-vehicle designated driving units, said off-vehicle designated driving unit can be used for receiving road condition information of road surface detection device, receiving vehicle information, interacting with vehicle and monitoring or remotely driving vehicle.

2. The system for driving away from a vehicle as claimed in claim 1, wherein the system for driving away from a vehicle is characterized in that the system for driving away from a vehicle receives vehicle running state information sent by a vehicle for driving away from the vehicle, receives road conditions and vehicle information collected by a road camera, a radar and other facilities, analyzes the running and operating states of the vehicle in time, and sends a 'normal' signal to the vehicle through a mobile network in a timing manner if no abnormality is found; if the vehicle is determined to be running or slightly abnormal in operation, sending an automatic driving adjusting instruction to the vehicle; if the vehicle is seriously deviated from the normal state, the automatic driving state of the vehicle is suspended by the departure assistant driving unit, and the driving of the vehicle is taken over; after the automatic vehicle driving system is adjusted or restarted, the departure designated driving unit returns the driving control right to the automatic vehicle driving system; when the fault can not be eliminated, the vehicle should be controlled to exit the 'driving assistance from the vehicle' operation and safely stop the vehicle, and the driving operation is returned to passengers according to the situation, or the driving assistance unit sends the passengers to the field for processing or performs artificial driving assistance.

3. The system of claim 1, wherein the automatically driven vehicle has an interface for sending vehicle condition data to the departure ride control unit and an interface for receiving the data sent by the departure ride control unit, the vehicle is provided with a small bed with a retractable pillow at the rear of the driver seat and feet at the right side of the driver seat, a gap facilitating the passengers to lie down on the small bed for rest is arranged at the right side of the lower part of the back of the driver seat, and if the vehicle body is longer, a simple large bed with the same width as the vehicle body is arranged in the vehicle cabin; if the vehicle cannot receive the signal of the departure designated driving unit regularly, the passenger should be called through the loudspeaker to remind the passenger that the vehicle is in an abnormal departure designated driving state, and the passenger can communicate with the departure designated driving unit through the microphone.

4. The departure ride control system according to claim, wherein the departure ride control unit comprises a set of departure ride control system and at least two departure ride control operators, the departure ride control system comprises communication equipment, a computer, a display screen, a steering wheel, a throttle, a brake and an earphone, one of the ride control operators is a comprehensive operator, the other is a remote drive operator, and the display screen can be divided into a comprehensive display bar, a driving display area and a plurality of standby display areas.

5. The departure ride control system according to claim 1, wherein the computer in the departure ride control unit performs cyclic analysis processing on all vehicles in the road section based on the information acquired from the vehicles and the information acquired from the road surface, and displays the processing results on the integrated display bar in order, and the vehicles to enter the ride control road section, the vehicles in normal driving, and the vehicles in a certain condition are displayed on the integrated display bar in different colors. When a cursor operated by a comprehensive operator is superposed with a certain vehicle on a comprehensive display bar, the vehicle is displayed in high brightness, a pop-up window is used for displaying the running state parameters of the vehicle, a human-computer interface device clicks the vehicle, the driving real scene of the vehicle is displayed in a driving display area, when the comprehensive operator determines that the vehicle enters a manual driving state, the automatic driving state of the vehicle with the vehicle is suspended, the vehicle is switched to a manual driving state of a driving unit away from the vehicle, an image displayed in the driving display area is a vehicle driving real scene image which is subjected to vehicle data transmission delay compensation and synthesized by comprehensive vehicle and road surface data modeling, and a remote driving operator takes an earphone to listen to the field sound of the driving vehicle away from the vehicle, operates a steering wheel in the driving unit away from the vehicle and operates an accelerator and a brake to remotely drive the vehicle.

6. The system for valet driving as claimed in claim 1, wherein the valet driving unit is provided according to a vicinity of a section or area, and the valet driving service is provided to a vehicle entering and passing through the section or area in the vicinity. And after the vehicle leaves the road section, transferring the designated driving service to a next station departure designated driving unit, splitting the service road section if the designated driving vehicles in the service section exceed the number of services allowed by one designated driving group, and starting two or more designated driving units to perform subsection departure designated driving operation.

7. The system of claim 1, wherein one of the vehicles in the same row is capable of performing the driving assistance operation, and a steering wheel of the vehicle performing the driving assistance operation is provided with a rotating seat coaxial with the steering wheel, and a display screen is mounted on the rotating seat. When the steering wheel rotates, the rotating seat rotates towards the opposite direction, and the display screen is kept upwards unchanged.

8. The system of claim 1, wherein before the vehicle obtains the qualification of the departure ride control service, performance verification and testing of the vehicle are required, a charging standard of the departure ride control service is determined, and identification of the passenger is required each time the departure ride control service is applied, and a health insurance mode of the passenger is confirmed.

9. The system according to claim 1, wherein the road surface monitoring device required for the departure ride control is designed, invested and managed by the departure ride control unit and the company.

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