초록 ▼

In the present accident reporting system for a land vehicle, when an emergency such as a crash-accident occurs and a sudden deceleration is exerted to a body, an calculating section time-integrates the acceleration detected by an acceleration sensor, and outputs an instruction to unfold an air bag w

In the present accident reporting system for a land vehicle, when an emergency such as a crash-accident occurs and a sudden deceleration is exerted to a body, an calculating section time-integrates the acceleration detected by an acceleration sensor, and outputs an instruction to unfold an air bag when the integrated value exceeds a specified value, and unfolds an air bag. In parallel with the unfolding of an air bag, an emergency level determining section judges at least a slight accident occurs if an instruction to unfold an air bag is outputted, and after that, monitors the integrated value of acceleration of the calculating section, and judges a multiple impact accident occurs when the integrated value of acceleration after the unfolding of an air bag exceeds a specified value. An emergency communication operating section automatically sends an emergency information corresponding to the result of the judgment of the emergency level determining section concerning slight-accident/serious-accident to an emergency center with radio wave.

대표청구항 ▼

[ What is claimed is:] [1.] An accident reporting system for a land vehicle for calling a rescue automatically, comprising:shock sensor for detecting a shock exerted to a vehicle body;an air bag controller which outputs an instruction to unfold an air bag when the magnitude of the shock detected by

[ What is claimed is:] [1.] An accident reporting system for a land vehicle for calling a rescue automatically, comprising:shock sensor for detecting a shock exerted to a vehicle body;an air bag controller which outputs an instruction to unfold an air bag when the magnitude of the shock detected by said shock sensor exceeds a first predetermined value:an emergency level determining means which determines that a first emergency occurs when said instruction to unfold said air bag from said air bag control means is outputted, and which determines that a second emergency occurs when the degree of the shock detected by said shock sensor after receiving said instruction to unfold said air bag exceeds a second predetermined value; andan emergency sending means which transmits a first emergency information with radio wave when said emergency level determining means determines that said first emergency occurs, and which transmits a second emergency information when said emergency level determining means determines that said second emergency occurs.