Signal processing apparatus, system and method
AssigneeZhengzhou Yunhai Information Technology Co., Ltd.
InventorWenlu TIAN
Life of this patent
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Abstract
A signal processing apparatus, a signal processing system and a signal processing method are provided. The signal processing apparatus includes at least one analog channel and an analog-to-digital conversion unit. Each of the at least one analog channel is configured to, in response to receiving a first analog signal inputted from outside, condition the first analog signal to generate a second analog signal, and send the second analog signal to the analog-to-digital conversion unit. The analog-to-digital conversion unit is configured to convert the second analog signal sent from any of the at least one analog channel into a digital signal.
Claims17
A signal processing apparatus, comprising:
- at least one analog channel, and
- an analog-to-digital conversion unit, wherein:
- each of the at least one analog channel is configured to, in response to receiving a first analog signal inputted from outside, condition the first analog signal to generate a second analog signal, and send the second analog signal to the analog-to-digital conversion unit;
- and
- the analog-to-digital conversion unit is configured to convert the second analog signal sent from any of the at least one analog channel into a digital signal.
A signal processing system, comprising:
- at least one signal processing apparatus, and
- a processor, wherein:
- each of the signal processing apparatus comprises at least one analog channel and an analog-to-digital conversion unit,
- each of the at least one analog channel is configured to, in response to receiving a first analog signal inputted from outside, condition the first analog signal to generate a second analog signal, and send the second analog signal to the analog-to-digital conversion unit;
- the analog-to-digital conversion unit is configured to convert the second analog signal sent from any of the at least one analog channel into a digital signal;
- each of the signal processing apparatus has a medium access control MAC address different from others;
- and
- the processor is connected to each of the signal processing apparatus via a controller area network CAN bus.
A signal processing method, comprising:
- conditioning, for each of at least one analog channel as a target analog channel and in response to the target analog channel receiving a first analog signal inputted from outside, the first analog signal to generate a second analog signal;
- and
- converting the second analog signal into a digital signal.
Dependencies are inferred from the claim text.