A formation control system for unmanned electric vehicles
A technology for electric vehicles and control systems, which is applied to control devices, vehicle components, input parameters of external conditions, etc., can solve problems such as less research on the rescue of unmanned electric vehicles, and achieves optimization of rescue process, reduction of energy consumption, driving The effect of process optimization
Active Publication Date: 2021-08-03
SHANDONG UNIV OF SCI & TECH
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Problems solved by technology
[0004] The previous research on the formation of unmanned vehicles was limited to soft connections, and there was no connection between vehicles through specific devices. At the same time, there were few researches on the rescue of unmanned electric vehicles.
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[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0019] The connection module includes a telescopic device and a receiving device. The telescopic device is composed of a connecting rod rear end 1, a connecting rod 6, a spring 4, a connecting sleeve 3, a connecting rod front end 5, a drive unit, and a universal joint 12. The receiving device is composed of a suction cup 7 and Composed of 12 universal joints. Such as figure 1 As shown, in this example, there are five connecting rods 6, and the connecting rods 6 are placed in the connecting sleeve 3. Both the connecting rods 6 and the connecting sleeve 3 are connected to the front end 5 of the connecting rod. Stored in the rear end 1 of the connecting rod, the driving unit can control the extension or shortening of the co...
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The invention discloses a formation control system for unmanned electric vehicles, which is characterized in that the system includes a connection module, an ECU control unit, and a vehicle-to-vehicle communication module. The connection module includes a telescopic device and a receiving device. The telescopic device is composed of a connecting rod rear end, a connecting rod, a drive unit, a spring, a connecting sleeve, a connecting rod front end, and a universal joint. The receiving device is composed of a suction cup and a universal joint. The suction cup is equipped with There are electromagnetic devices and locking devices. Connect the front rear part and the rear part of the car through the connection module. The system uses the vehicle-to-vehicle communication module to determine the position and speed information of the front and rear vehicles, and uses the ECU control unit to realize the follow-up synchronization of the formation vehicles, reducing energy consumption and battery loss. The system can also facilitate vehicle rescue.
Description
technical field [0001] The invention relates to the technical field of control of unmanned electric vehicles, in particular to a formation control system of unmanned electric vehicles. Background technique [0002] While traditional cars are convenient for people to travel, they also bring a series of problems such as road traffic accidents, environmental pollution, and road congestion. Driverless electric vehicles can alleviate these problems. Vehicle platooning technology is an important technical hotspot now, enabling vehicles to pass in a reasonable formation can play an important role in improving road utilization, alleviating traffic congestion, and reducing energy consumption. Compared with the vehicle formation composed of traditional cars, the vehicle formation composed of driverless electric vehicles has advantages in these aspects. [0003] At present, major unmanned vehicle companies are accelerating technology research and development and strategic layout, try...
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IPC IPC(8): B60W30/165
CPCB60W30/165B60W2556/65
Inventor 王树凤陈满祥孙文盛张俊友孙福鑫袁亚东刘哲崔国臣李志豪
Owner SHANDONG UNIV OF SCI & TECH