  We propose a cosmological scenario which describes the evolution history of
the universe based on the particle creation and holographic equipartition. The
model attempts to solve the inflation of the early universe and the accelerated
expansion of the present universe without introducing the dark energy from the
perspective of thermodynamics. Throughout the evolution of the universe, we
assume that the universe always creates particles in some way and holographic
equipartition is always satisfied. Further, we choose that the creation rate of
particles is proportional to $H^{2}$ in the early universe and to $H$ in the
present and late universe, where $H$ is the Hubble parameter. Then we obtain
the solutions $a(t)\propto e^{\alpha t/3}$ and $a(t)\propto t^{1/2}$ for the
early universe and the solutions $a(t)\propto t^{\delta}$ and $a(t)\propto
e^{Ht}$ for the present and late universe, where $\alpha$ and $\delta$ are the
parameters. Finally, we obtain and analyze two important thermodynamic
properties for the present model.
