Vehicle camera cleaning system
A vehicle camera cleaning system includes an air source and a computer processing unit configured to communicate with the air source. The air source is configured to apply an air flow to a lens of a camera. The camera includes a successive and repeated operational mode and non-operational mode. The computer processing unit includes a non-transitory computer readable medium having instructions to cause the computer processing unit to transmit a signal to the air source to actuate the air flow based on the camera being in the non-operational mode.
1. A vehicle camera cleaning system comprising:
an air source for flowing air to a lens of a camera, the camera actuated according to periodic cycles, each defined by an operational mode followed by a non-operational mode, having a predefined duration defining a blink rate; and
a controller programmed to transmit a signal to the air source to actuate the air source in response to the camera being in the non-operational mode and the blink rate.
2. The vehicle camera cleaning system of claim 1 , wherein the air source is configured with an air compressor coupled to a valve so that the signal controls the valve to actuate the air source.
3. The vehicle camera cleaning system of claim 2 , wherein the air compressor provides heated air based on a temperature sensor value falling below a predefined threshold.
4. The vehicle camera cleaning system of claim 1 , wherein the controller is further programmed to detect if debris is identified at the lens; and transmit the signal to the air source to actuate the air source for a predefined amount of time exceeding the non-operational mode.