Intelligent electric vehicle identification charging method with intelligent fire-fighting processing function
An electric vehicle and intelligent identification technology, which is applied in data processing applications, character and pattern recognition, traffic control systems of road vehicles, etc., can solve problems such as waste of resources, inaccurate fire detection, and easy theft of fire cabinet equipment, etc., to achieve High accuracy, reduce economic loss, and ensure the effect of accuracy
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Embodiment 1
[0094] see Figure 1-4 , this embodiment provides an electric vehicle intelligent identification charging method with intelligent fire protection processing. The electric vehicle intelligent identification and charging method is applied in a large electric vehicle parking charging station, and is used to judge the type of vehicles parked in each parking space in a large electric vehicle parking charging station, and at the same time, it can provide advertisements to the vehicle personnel in the parking lot Push service can also play a role in fire protection. In this embodiment, the types of parked vehicles are divided into electric vehicles and non-electric vehicles, and non-electric vehicles are generally fuel vehicles. This is because most of the current motor vehicles are mainly fuel vehicles, and the number of electric vehicles is not There are many, and at the same time, due to the effective number of parking spaces, there will be situations where fuel vehicles occupy p...
Embodiment 2
[0138] see Figure 5 as well as Figure 6 , this embodiment provides an electric vehicle intelligent identification charging method with intelligent fire protection processing, which is similar to the charging method in embodiment 1, the difference is that the calculation formula of the ground clearance height in this embodiment is different. In this embodiment, the timing time is the time interval from the transmitting end to the receiving end of the ultrasonic wave, and the calculation formula for the height above the ground is:
[0139]
[0140] Among them, H is the height from the ground, C is the ultrasonic propagation speed, T is the timing time, and D is the distance between the transmitting end and the receiving end of the equipment that emits ultrasonic waves. Ultrasonic propagation is similar to sound wave propagation, and its propagation speed is not very high. Generally, the propagation speed of sound waves is taken, that is, the propagation speed in air at 15 ...
Embodiment 3
[0142] This embodiment provides a method for intelligently identifying and charging an electric vehicle equipped with intelligent fire protection processing, which adds the following steps on the basis of Embodiment 1.
[0143] Step 17, detecting whether there is a circulation person on the corresponding circulation path. In this embodiment, multiple thermal infrared human body sensors can be used for detection. Specifically, multiple thermal infrared human body sensors are distributed on various circulation paths in the parking lot, and at least one thermal infrared human body sensor is set on each circulation path. human sensor. The thermal infrared human body sensor is used to detect whether there are circulation personnel on the corresponding circulation path.
[0144] Step 18: Count the total number of circulation personnel in the parking lot according to the detection information of each thermal infrared human body sensor. In this embodiment, the detection information ...
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