Method, device, storage medium and equipment for estimating remaining mileage of electric vehicles
A technology for electric vehicles and driving range, applied in electric vehicles, battery/fuel cell control devices, vehicle energy storage, etc., can solve problems such as phase difference, mileage anxiety, misleading users' journey planning, etc., to achieve comprehensive consideration of factors and slow down mileage anxiety effect
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Embodiment 1
[0091] The implementation of the present invention provides an electric vehicle residual renewal mileage estimation method, such as figure 1 As shown, the method includes:
[0092] S100: Get the remaining available electricity capacity of the battery in real time.
[0093] During the driving of electric vehicles, the vehicle terminal collects the remaining battery SOC information in real time, and reads the battery management system charged state through the CAN bus.
[0094] STATE CHARGE, SOC, refers to the ratio of the storage battery for a period of time or long-term resting capacity and its fully charged state, with a percentage of 0 ~ 1, when SOC = 0 When the battery discharge is complete, when SOC = 1 indicates that the battery is fully full. According to SOC information, the remaining electricity consumption of the battery can be calculated, using E remain Express.
[0095] S200: Depending on the road level, congestion degree of congestion and the driver's style of the driv...
Embodiment 2
[0152] Example embodiments provide an electric vehicle according to the present invention, the remaining range estimating means, such as image 3 As shown, the apparatus includes:
[0153] Available power acquisition module 10, a remaining available capacity of the battery acquired in real time.
[0154] Per mile power consumption acquisition module 20, according to the travel route of the road grade, the degree of congestion and driving style of the driver, to get the power consumption per mile.
[0155] Remaining range calculation module 30, according to the remaining available capacity of the battery and the power consumption per mile, the residual range is calculated.
[0156] The present invention integrated the driving style, the road level of the planning itinerary, and the situation of real-time congestion of the road conditions on the impact law of the trip energy consumption, quantitatively predicting the unit mileage in the driving process of electric vehicles. The prese...
Embodiment 3
[0193] The method according to embodiment 1 of the present specification, the above-described embodiment provides the business logic may be implemented by a computer program and recorded on a storage medium, the storage medium may be read and executed by a computer to achieve the effect according to an embodiment described in the present embodiment description. Accordingly, the present invention also provides for the electric vehicle remaining range estimated computer-readable storage medium comprising processor-executable instructions for storing a memory, to realize an electric vehicle including embodiments Example 1 while remaining continuously executed by the processor step mileage estimation method of driving.
[0194]The present invention integrated the driving style, the road level of the planning itinerary, and the situation of real-time congestion of the road conditions on the impact law of the trip energy consumption, quantitatively predicting the unit mileage in the dri...
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