Three-cavity far-end air bag, far-end passenger protection device and automobile

The invention provides a three-cavity far-end air bag, a far-end passenger protection device and an automobile. The three-cavity far-end air bag comprises a first cavity formed in a center console, a second cavity and a third cavity, and the second cavity and the third cavity are formed in the top of the first cavity; the first cavity is respectively communicated with the second cavity and the third cavity through an air guide hole formed in the top; when inflation is carried out, gas is injected into the second cavity and the third cavity through the gas guide holes. And when in an inflation state, the second cavity and the third cavity are adjacently fixed on the first cavity and respectively extend towards the seats of passengers on the two sides. More effective far-end or near-end side face collision protection can be provided through the three-cavity far-end air bag, and air flow evenly flows to the second cavity and the third cavity of the air bag from the first cavity through the design of the air guid