Common patrol stick failure solution

The patrol stick is an automatic and accurate identification technology that automatically records the time, place, and conditions of the patrol personnel during the patrol inspection work. It can be used to scientifically conduct patrol personnel's patrol inspection work. The new products of standardized and standardized management are an effective and scientific integrated management solution for civil air defense and technical defense in current public security management.

However, in the course of using the patrol stick, sometimes the patrol stick is in a situation of failure, which can result in an emergency when it is urgently used. When encountering a faulty situation, it is necessary to make a judgment and conduct a detailed inspection. , and then according to the inspection situation, proceed with reasonable treatment.

Fault one: When the software that encounters the patrol stick cannot be opened, check it in order: whether the connection line between the transmitter and the computer is correct; if the COM port is selected correctly; whether the password key is in correct contact with the download port; whether the power supply is connected properly. After the inspection, in order to deal with the fault in the following order: plug the cable; select the correct COM; use the password key to re-contact the download port; connect the power cord.

Fault 2: When the patrol stick data is not transmitted to the computer, check the following seven points: Whether the input/output of the patrol stick is inserted in the download port of the transmitter; whether the patrol stick is already turned on; Whether there is foreign matter or dust on the download port; if the green light of the patrol stick is on or off; the computer display data is not finished; the red light, green light, or both lights are on; the time is displayed at the same time. Then, the corresponding processing method is: After the patrol bar read in/output terminal is inserted into the transmission port, rotate it to make it closely contact with the transmission port; if it does not, please open it and try again; wipe it with a soft cloth Transmission port; download in the case of a long green light; shaking during download, continue to download; CPU chaos, power reset to recharge; clock circuit problems.

Fault 3: When the patrol bar cannot read the data, it is first necessary to check whether there is voltage at the read/output end of the patrol stick. (The normal voltage is: the new 2.8V-3V, the old 3.5V-4V.) The second is to check whether the patrol reader is contaminated with dust. If so, wipe the reader side with a soft cloth. Try again.

The above three fault problems are more common problems. If you have the following problems with your patrol stick at work, follow the steps above to solve them one by one!

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