X-radiography system
An X-ray and system control unit technology, which is applied in the fields of radiological diagnosis instruments, medical science, diagnosis, etc., can solve the problems of limited types of faults indicated by indicator lights, low detection efficiency, and affecting the operation efficiency of digital X-ray photography systems. , to achieve the effect of improving safety performance and automatic performance, improving operation efficiency and improving detection efficiency
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Embodiment 1
[0055] Aiming at the defects of the prior art, this embodiment provides an X-ray imaging system, which can not only effectively and intuitively locate the nodes of each rack, and timely and accurately feed back the fault information of the rack, but also has high reliability and reliability. scalability.
[0056] Such as figure 2 A kind of X-ray photography system shown, comprises:
[0057] The rack nodes (101-103) are used to generate messages related to rack status.
[0058] Such as figure 2 As shown, there are several rack nodes (rack nodes 101-103) on the rack 100, and these rack nodes can generate messages related to the status of the rack: specifically, the rack nodes can include A position encoder 101 , an I / O interface 102 used to detect the state of the rack button being pressed, and a motor driver 103 used to drive the motor to move and detect the running state of the motor. It should be noted that the types of rack nodes can be but not limited to encoders 101,...
Embodiment 2
[0136] Such as Figure 5 A kind of X-ray photography system shown, comprises:
[0137] The rack sensing unit 600 is used to generate an electrical signal related to the state of the rack circuit.
[0138] The frame circuit includes an exposure detection circuit on the frame, an emergency stop circuit, a trigger circuit for triggering the frame driver, and a board circuit. There may be several frame induction units 600, which are used to detect the exposure detection circuit, emergency stop circuit, and emergency stop circuit respectively. The expansion interface of the stop circuit and the running state of the trigger circuit and the AD conversion unit for detecting the running state of the rack board circuit. Wherein, the trigger circuit is a control circuit related to the rack safety handle. Here, what needs to be explained about the electrical signals output by each sensing unit is: for the sensing unit that is an expansion interface, the electrical signal output by it ca...
Embodiment 3
[0160] In fact, Embodiment 1 and Embodiment 2 are improvements on different aspects of the X-ray imaging system based on the same inventive idea:
[0161] Embodiment 1 detects and feeds back the operation of the frame structure through the CAN network to improve the operating efficiency of the X-ray imaging system, while embodiment 2 detects the operation of the frame circuit by collecting signals from the frame circuit And feedback, but also to improve the operating efficiency of the X-ray photography system. Embodiment 1 and Embodiment 2 are essentially improvements to two aspects of the frame structure and the frame circuit to improve the operating efficiency of the X-ray imaging system.
[0162] Therefore, it is considered that a kind of X-ray imaging system can be provided which can have both the structure and function of embodiment 1 and embodiment 2, including:
[0163] The rack node as described in Embodiment 1;
[0164] The rack induction unit as described in embodi...
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