Object detecting system and object detecting method
AssigneePixart Imaging Inc.
InventorsGuo-Zhen Wang, Tse-En Peng
Life of this patent
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Abstract
An object detecting system comprising: a first distance measuring device, configured to measure a first distance between a first part of an object and the first distance measuring device; a second distance measuring device, configured to measure a second distance between a second part of the object and the second distance measuring device; a uniform light source, configured to emit uniform light to the object; an optical sensor, configured to sense optical data of the object generated based on the uniform light; and a control circuit, configured to calculate a location of the object according to the first distance, the second distance and the optical data.
Claims20
An object detecting system, comprising:
- a first distance measuring device, configured to measure a first distance between a first part of an object and the first distance measuring device;
- a second distance measuring device, configured to measure a second distance between a second part of the object and the second distance measuring device;
- a uniform light source, configured to emit uniform light to the object;
- an optical sensor, configured to sense optical data of the object generated based on the uniform light;
- and
- a control circuit, configured to calculate a location of the object according to the first distance, the second distance and the optical data.
An object detecting system, comprising:
- a first light source, configured to emit first light to a first part of an object;
- a second light source, configured to emit second light to a second part of the object;
- a control circuit, configured to calculate a first distance between the first part of the object and the first light source according to the first light and to calculate a second distance between the second part of the object and the second light source according to the second light;
- a uniform light source, configured to emit uniform light to the object;
- and
- an optical sensor, configured to sense optical data of the object generated based on the uniform light;
- wherein a location of the object is calculated according to the first distance, the second distance and the optical data.
An object detecting method, comprising:
- measuring a first distance between a first part of an object and a first distance measuring device by the first distance measuring device;
- measuring a second distance between a second part of the object and the second distance measuring device by the second distance measuring device;
- emitting uniform light to the object;
- sensing optical data of the object generated based on the uniform light;
- and
- calculating a location of the object according to the first distance, the second distance and the optical data.
Dependencies are inferred from the claim text.