Camera module and operating method
A completely self-contained camera module and operating method are provided. The camera module includes a housing member for mounting to a desired surface, an internal support structure positioned within the housing, and at least two cameras secured to the support structure. Each camera has a field of view to an exterior of the housing. The support structure being operably configured to be readily securable to and removable from the housing so that the support structure and cameras can easily be installed during manufacturing to at least reduce manufacturing variability and so that, if a module is not working in the field, an operator can at least readily replace the support structure and cameras as desired with a different support and cameras in the field without requiring tools and without needing to locate and replace a specific malfunctioning camera.
1. A completely self-contained camera module, comprising:
a housing for mounting to a desired surface;
an internal support structure positioned within the housing;
at least two cameras secured to the internal support structure, each camera having a field of view to an exterior of the housing, the internal support structure securable to and removable from the housing so that the internal support structure and the cameras are operable for installation during manufacturing to at least reduce manufacturing variability and so that, when a module is not working in the field, the internal support structure and the cameras are operable for replacement by an operator with a different internal support structure and cameras without requiring tools and without needing to locate and replace a specific malfunctioning camera; and
further comprising a base that is operably connected to the housing, wherein the base includes power and control elements for supplying power and control signals to the cameras wherein the base includes at least one electrical connection element for receiving the internal support structure and for providing power and control signals to the cameras.
2. The module as defined in claim 1 , wherein the housing has at least two apertures, one each for each camera, and the field of view of each camera is through a respective one of the apertures.
3. The module as defined in claim 1 , wherein the fields of view of the cameras to the exterior of the housing are directly through the housing material.
4. The module as defined in claim 1 , wherein at least the portions of the housing that align with the cameras are made of a material that enables the cameras to have the fields of view to the exterior of the housing.
5. The module as defined in claim 1 , further comprising a base that is operably connected to the housing by a quick connector mechanism.
6. The module as defined in claim 1 , wherein the internal support structure has a substantially hemispherical shape with a center portion and a plurality of radially extending portions that extend from the center portion and support at least one of the cameras.
7. The module as defined in claim 1 , wherein the module includes a readily replaceable battery device.