Guangcheng technology can communication interface equipment（
CAN communication interface device is what we often say CAN bus analyzer, it is used for CAN data relay, CAN data detection and maintenance equipment. In order to meet the needs of the majority of CAN bus practitioners, Shenyang Guangcheng Technology has also launched various types of CAN communication interface devices to facilitate better work for everyone. Next, let's talk about some things about the communication interface equipment of Guangcheng Technology.
1. How many types of CAN communication interface devices, that is, USBCAN analyzers, of Guangcheng Technology?
A: Shenyang Guangcheng Technology's research on CAN communication interface devices has been going on for almost ten years, and a large-scale CAN communication interface device family has been formed. Because Guangcheng Technology is still constantly launching new products of CAN communication interface devices, we can’t specify how many kinds there are. There are only single-channel USBCAN I PRO and dual-channel USBCAN II PRO. The USBCAN OBD directly connected to the car's OBD interface can be directly connected to factory production equipment. The USBCAN MINI is compact and portable, suitable for multi-node simultaneous detection of eight-channel USBCAN MODUL 8 and 16-channel USBCAN MODUL 16, etc. If you want to DIY yourself. To allow devices that do not support CAN bus communication to have CAN bus communication capabilities, we also have a dedicated embedded CAN module CANcore. If you want to implement CAN FD communication of current CAN bus devices, USBCAN II FD will be your best choice. The above is the current USBCAN family of Shenyang Guangcheng Technology. If you need other types of equipment, please look forward to it, all in development.
2. Do all the communication interface devices of Guangcheng Technology need external power supply?
Answer: The word “du” is a bit absolute. In fact, many CAN communication interface devices of Guangcheng Technology can only rely on the USB interface of the computer to achieve power supply. There is no way. The power of the device is small, and it can be powered by electricity. The typical example is USBCAN MINI. , USBCAN OBD, USBCAN I Pro, USBCAN II PRO, USBCAN II FD, etc., then naturally the rest has to be powered by an external power supply. Some friends may say, does your USBCAN II PRO also have a dedicated external power interface? It is true, but it is only used when it is offline. Offline is to download the program to the device first, then disconnect it from the computer and press the power to connect to the physical layer. It starts to run according to the settings, so you say it USB Power supply is also acceptable, as is external power supply. Don’t worry about this problem.
3. Can Guangcheng Technology's CAN communication interface equipment work normally anywhere in my country?
A: Basically, yes, even if you can remove the basic two words, it will do. In fact, this problem is related to the operating temperature of the communication interface equipment of Guangcheng Technology. The normal operating temperature of our USBCAN is between minus 40 degrees Celsius and minus 80 degrees Celsius. It is needless to say that if it is above 80 degrees Celsius, if you can really reach it At this temperature, you don't have to worry about whether the equipment can run normally, the operator is familiar anyway. Then we are looking at minus 40 degrees, at least in China, except for some extreme northern regions, such as the Mohe River in Heilongjiang, there are few places in our country where the temperature can be so low, especially the economically developed with such equipment The place. Therefore, please put your heart in your stomach and use it normally, don't connect the power supply to the CAN interface.
