Solutions for the safe operation of buses in the era of the Internet of Vehicles
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In today’s rapid economic development, the increasingly complete road construction and huge transportation system have brought convenience and speed to the majority of passengers. But at the same time, in terms of efficient management and safety, it has brought tremendous internal management pressure and social pressure to transportation companies and traffic control departments. With the development of technology in the Internet of Vehicles industry, driving safety assistance systems quickly come into people’s sight, and creating a safe and scientific management system for vehicles has become the main trend of future development.
System Overview
At present, the operating buses are equipped with satellite positioning devices in accordance with the requirements of the Ministry of Transport, but there is no other more effective monitoring method to prevent traffic accidents, so driving safety auxiliary equipment is needed to supplement.
Vehicles equipped with driving safety assistance systems can prevent and alleviate traffic accidents such as lane departure, rear-end collision, and collision caused by various sudden conditions such as driver fatigue, distraction, and driving on the road. Share and alleviate traffic accidents The driver’s attention is highly strained, creating a relaxed and comfortable driving environment. Studies have shown that if the driver receives a warning 0.5 seconds before the collision, at least 60% of rear-end collisions, 30% of head-on collisions, and 50% of road-related accidents can be avoided; if there is a 1.5-second warning time, 90% of road-related accidents can be avoided. % The occurrence of accidents.
Combine with Beidou/GPS satellite positioning device to accurately track and record the driving route of the vehicle and report it to the monitoring center in real time. When an accident or an alarm occurs on the vehicle, the driver and passenger can activate the alarm button to immediately report to the monitoring center for processing. The control center uses the 3G/4G wireless network to retrieve real-time video images in the car to monitor the situation in and around the car, and can talk to the boss and passengers of the car for real-time scheduling, which improves the safety factor and dispatching capabilities.
At the same time, effective monitoring is formed for the behaviors of drivers and passengers leaving the station to carry passengers, private collection of money and things, and real-time understanding and recording of overloading, speeding and other behaviors. Real-time alarms for emergencies such as vehicle stealing, etc., including local video data can be used as evidence for punishment or transfer to public security departments.
·Xindongwang solution
Xindong.com combines many years of experience in the Internet of Things and system development to propose solutions for the safe operation of buses. The entire solution is composed of two modules, an intelligent fleet management system and an intelligent entertainment system.
·Smart Fleet Management System
1. The intelligent fleet management system takes the intelligent fleet control box as the core of the intelligent fleet management system, and transmits real-time vehicle information back to the intelligent fleet management platform through 3G/4G technology. The on-board hardware uses a modular design, allowing more options and applicability for fleet management.
The intelligent fleet management system includes: car safety warning, fleet scheduling management, fleet operation management, etc.
1) The car safety warning is composed of the Lane Departure Warning System (LDWS), the Front Vehicle Collision Warning System (FCWS), and the Head-Up Display (HUB), which is called “the third eye that never gets tired”. The system is a car safety early warning system based on the interactive advanced parallel graphical computing method of real-time vehicle speed and image distance. When the vehicle unconsciously deviates from the lane due to driver negligence, fatigue, etc. When the time, the system can automatically issue a warning until the driver corrects the driving direction or actively controls the distance between vehicles.
The system continuously monitors the distance to the vehicle in front, and provides three levels of distance monitoring alarms based on the proximity to the vehicle in front;
When the possible collision time between the vehicle and the vehicle in front at the current speed is within 2.7 seconds, the system will produce sound and light to warn the driver of an imminent collision with the vehicle in front;
When the speed is higher than 50km/h, it is activated. When the turn signal is not turned on, the system generates a line crossing warning about 0.5 seconds before the vehicle crosses various lane lines.
At the same time, the driver does not need to lower his head, through the head-up display (HUD), he can see the driving information, such as vehicle speed, vehicle distance, road deviation, etc., will be projected in a small area of the front windshield to avoid distracting attention from the road ahead force.
2) The purpose of fleet dispatch management is to dispatch vehicles in real time to increase or decrease the number of shifts to meet the demand of passenger transportation. The system combines ticket management to grasp the number of ticket purchasers in real time, reduce unnecessary shifts when the seats are not full, and increase vehicle shifts under crowded conditions, thereby achieving increased revenue.
3) In the fleet management, the fleet manager analyzes the optimization direction of the fleet through the report generated by big data analysis, and can formulate suitable functions according to the fleet size, making the fleet management more accurate and effective.
Develop suitable functions according to the size of the fleet to make fleet management more precise and effective.
·Intelligent Entertainment System
2. The intelligent entertainment system includes two parts, one is the mass entertainment player box and intelligent entertainment system for the masses, and the other is the personal entertainment screen and the intelligent entertainment system for passengers.
1) Popular entertainment play box and smart entertainment system
The change of consumers’ habits of receiving advertisements, coupled with the advancement of information and communication technology, outdoor media can be regarded as the fifth largest media in the jump. Mass entertainment solutions are combined with transportation systems to provide advertising information and entertainment information push and broadcast services. The combination of the fleet and advertisers allows the sales of goods and increase the revenue of the fleet to achieve a mutually beneficial and win-win business model; combined with Beidou/GPS location to achieve local advertising (tourism information promotion) short film playback; movie appreciation and interstitial traffic safety instructions, public welfare Advertising and travel information; fast 3G/WiFi update/release technology allows information to be transmitted to the vehicle in real time.
2) Personalized entertainment screen and smart entertainment system
Personalized intelligent entertainment system, which integrates car audio-visual entertainment and in-car shopping services, is an interactive “intelligent entertainment system”. It is particularly attractive for long-distance passenger transportation, so that passengers can enjoy themselves in a personal audio-visual space. Passenger operators can increase additional revenue through advertising services. At the same time, the backstage will also record the passenger’s clicking habits, and through big data analysis, advertisers and passengers can have personalized consumption choices, so that advertisements can be implemented on consumption. The personalized intelligent entertainment system provides functions such as web browsing, shopping mall, digital TV, popular movie playback, micro-movie playback, entertainment games, and specialty shops in tourist attractions.
Common application scenarios
For different scenarios, Xindongwang bus safe operation solutions have solutions:
Scenario 1: The vehicle has a suspected accident, the manager does not know the correct situation and the driver concealed it, causing the loss of the fleet?
Install the intelligent vehicle fleet control box and intelligent vehicle fleet management system, the manager can grasp the current situation of the vehicle in real time through the mobile phone or computer, including real-time location, real-time on-site video, on-site restoration before the accident and other information, and understand the cause of the accident.
Scenario 2: When a driving dispute occurs, the two parties who have caused the accident hold their own words, and cannot clarify the responsibility of the accident?
The DVR module can make driving videos and screenshots of accidents, so that the images can be used as evidence to reduce disputes.
Scenario 3: When the driver is driving in fatigue or dangerously, the driver and the manager cannot get real-time information?
The LDWS/FCWS lane deviation and collision avoidance warning module can alert the driver with a sound when the vehicle has dangerous actions and also let the manager know the status of the driver in real time.
Scenario 4: Too many passengers cause oversold and congestion, or too few ticket purchasers cause vehicle scheduling problems?
The ticket verification system can use cloud technology big data analysis to make the fleet scheduling and scheduling flexible, increase revenue, reduce unnecessary shifts, and save fuel costs.
Scenario 5: Long-distance passengers are bored in the car because of the long journey?
The installation of personalized entertainment screens and intelligent entertainment systems allows long-distance passengers to have a variety of entertainment options, and the increase in satisfaction with the car pair is also highly praised for the fleet.
Scenario 6: The team hopes to have additional benefits but don’t know how to develop?
The function of specialty shops in tourist attractions allows the team to cooperate with merchants to develop a win-win business model. The fleet brings the flow of people, and the flow of people brings business flow to the merchants.
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