A kind of front-end hardware control method and system of ultrasonic equipment and ultrasonic equipment

Abstract

The invention discloses a front-end hardware control method of an ultrasonic device. After receiving a scanning start instruction, the scanning parameters of the front-end hardware are obtained; a periodic scanning sequence is generated according to the scanning parameters; the scanning sequence represents the rotation of a transmitting chip and a receiving chip The working time point, and the power on and off time point of the internal devices of the two chips; control the transmitting chip and the receiving chip to work alternately according to the rotating working time point, and control the power on and off of the two internal devices according to the power on and off time point; The power-on time points of the two internal devices are respectively earlier than the start-up time points of the two devices. It can be seen that the present application controls the power-off of the transmitting chip and the receiving chip when they are not working, thereby not only reducing the dynamic power consumption of the front-end hardware, but also reducing the static power consumption of the front-end hardware, thereby improving the power consumption reduction effect. The invention also discloses a front-end hardware control system of the ultrasonic equipment and the ultrasonic equipment, which have the same beneficial effect as the above method.

Description

technical field [0001] The invention relates to the field of ultrasonic diagnosis, in particular to a front-end hardware control method and system of ultrasonic equipment and ultrasonic equipment. Background technique [0002] At present, ultrasound equipment is widely used in the field of disease diagnosis. Please refer to figure 1 , figure 1 It is a schematic structural diagram of an ultrasonic device in the prior art. The ultrasonic equipment includes: a host computer, a keyboard, a display, and front-end hardware, wherein the front-end hardware includes: a controller, a transmitting chip, a receiving chip and an ultrasonic transducer. For ultrasound equipment, the number of physical channels of the transmitter chip and the receiver chip is an important indicator to measure the system performance. The more physical channels, the higher the system performance and the better the imaging quality of the device. However, the power consumption of the front-end hardware is p...

AI Technical Summary

Problems solved by technology

However, although the power consumption of the front-end hardware can be reduced by turning off the clock of the front-end hardware, it can only reduce its dynamic power consumption, but cannot reduce its static power consumption. Still account for a high proportion, resulting in poor power reduction effect

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