The other is its intelligent voice system function. Say "Hello, Xiao Xin" or press the function key on the left side of the car steering wheel to wake up the voice assistant, just like opening the skylight, central air conditioning, navigation bar, etc., all of which can be done by voice, and it also provides 8 kinds of hometown dialect, and the authentication pass rate is high. One of them is such an omni-directional transparent image system, which can not only look around 360 degrees, but also query the chassis phenomenon. Click on the screen when you meet, and you can switch to which perspective. The picture quality and pixels are very high, which is very practical for some parking or real-time road conditions that are afraid of dragging the bottom.
BYD's blade rechargeable battery flattens the lithium battery core of the battery, so a lithium battery pack system software is like inserting a lot of blades, so Gu Mingsi means to call it a blade rechargeable battery, which is actually the same as what we used to call Tesla's 18650 rechargeable battery No.5 battery. It is a summary of the shape of rechargeable battery, but the most powerful factor of BYD's blade battery is the safety factor. This lithium-ion battery is called lithium iron phosphate battery, also called iron battery, and it has always been BYD's favorite! Its safety factor is much better than that of ordinary lithium-ion batteries, and there will be almost no explosion accidents and fire problems.
BYD's experiment is to charge the battery with a sewing needle. Ordinary lithium-ion batteries will explode and burn, but it is not easy to charge the battery, so the safety performance will be higher when used in cars, which is why BYD's electric buses can be sold overseas. After all, there are many fires in Tesla, which are actually mainly caused by the variability of lithium batteries. However, rechargeable batteries also have a big drawback, that is, the specific energy is too low. At present, the energy density of lithium iron phosphate power battery is only about 120 Wh/kg, while most lithium ternary batteries are above 180 Wh/kg, even reaching 300wh/kg, that is to say, for the same storage 100kWh, lithium ternary batteries only need about 334kg.
The advantage of CTP technology is that it can save or reduce the standard parts such as T-beam, baffle and screw pin used to fix the fixed module, so as to improve the volume utilization rate, effectively reduce the net weight, improve the volume energy density, and thus improve the endurance of the whole vehicle. This is the most famous place of "blade rechargeable battery", because from the source, it is lithium iron phosphate battery. The only disadvantage of lithium iron phosphate battery is that its volume energy density is too small to be weakened by the market. Now BYD has improved its structure at the mac level and overcome this defect. "Blade rechargeable battery" has a battery life of 600 kilometers, and it also has the inherent advantages of high safety and long life. It can be seen that BYD's "blade rechargeable battery" structure is completely developed. As a power battery product with high cost performance, it has strong competitiveness.