Bus rapid transit special lane lending system and lane lending method thereof

The invention relates to a bus rapid transit special lane lending system used for lending a bus rapid transit special lane to general vehicles and a lane lending method thereof. The lane-lending system and the lane lending method thereof send a public transit identification signal by a vehicular signaler, a spike dog transmits and controls the signal to dynamically designate a drive forbidding area at the front of the bus rapid transit, reminds general vehicles the busy/idle state of the bus rapid transit special lane and creates conditions to the general vehicles which travel along the idle section of the bus rapid transit special lane, the general vehicles can borrow the idle section of the bus rapid transit special lane to travel according the signal indication of a spike dog signal lamp and leave the bus rapid transit special lane while a rapid bus approaches, thereby the rapid bus can be ensured to preferentially pass; thus, the bus rapid transit special lane lending system and the lane lending method thereof can not only ensure the rapid bus to pass preferentially, but also realize the full use of the idle bus rapid transit special lane, thereby increasing the utilization ratio of urban public road resources and having very favorable social and economical benefits.