Definition of four wheel locator
Source: | Author:8fangzhoukeji8 | Publish time: 612 days ago | 678 Views | Share:
The automobile four wheel locator is used to detect the car wheel positioning parameters, and compared with the original plant design parameters to guide the user to the wheel positioning reference.
The number is adjusted accordingly, so that it can meet the original design requirements to achieve the ideal driving performance, that is, the precise measuring instrument that operates lightly, runs stably and reliably, and reduces tire wear.
The main products in the market are the core technology of CCD. The CCD four wheel locator is the data acquisition part of four measuring probes. The sensor in the probe (CCD) can sense the ray coordinates of the infrared transmitting tube on the relative probe, and transmit it to the wireless receiver in the cabinet through the wireless transmitter, then transmit it to the computer host through the COM port of the industrial computer, and do the operation and processing. Because the CCD sensor reflects its own and corresponding measuring probe on the relationship between the infrared emission tube, and the measuring probe is connected with the automobile wheel rim by four round clip, so by 8 CCD sensor can measure the relationship between the four rims, so as to determine the wheel alignment parameters; 8 CCD sensors to form a a closed quadrilateral, four wheel positioning measurement can realize the vehicle. In practical applications, 8 CCD sensors on 4 measuring probes are equipped with filters in front of them to eliminate interference from visible light to highlight images of infrared emitting diodes.
The data processing section is the host of the four wheel locator, which mainly includes a set of computer system, power supply system and interface system. Its function is to achieve user's instruction operation on the four wheel locator, collect and process the image data of the sensor, and display it with the original design parameters, at the same time, guide users to adjust the car wheels, and print out the corresponding reports at last.
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