When the patrol is patrolled, it is carried by the inspector. According to the plan, the position recorded on the information button, the contact time of the patrol inspection device, and the name of the patrolling inspector are automatically recorded into a piece of data for analysis and processing. Data is imported into the computer through the transmitter. What is the working principle of the patrol? Guard installation will not be very troublesome? We will learn related knowledge immediately.
ã€Guards work principle】
The information button is installed at each patrol site. The on-duty patrol personnel collect the information at the designated information button by holding the patrol stick within the specified time. The patrol stick has a large storage capacity. After several patrol cycles, the management personnel connected the patrol bar to the computer and could download all the patrol information to the computer for statistics and analysis by the computer. Therefore, the management personnel can know the patrol situation of the patrol personnel at various points according to the patrol data, and can clearly understand the running status of all the patrol routes. The history of all patrol information is stored on the computer for post-mortem statistics and inquiries. An information button is installed at each patrol site. During the patrol, as long as the patroller puts the patrol stick near the information button and presses the acquisition information button on the patrol bar, the patrol bar will automatically record the patroller number. , time, location and other information. After several rounds of reincarnation, the Control Management Center can insert the communication line on the patrol stick, and then can download the stored information from the patrol stick to the computer at any time so that the patrolling guard (security guard) can be informed in time. For future inquiries.
ã€Guard Tour Installation Steps】
First, you need to prepare some gadgets:
One small portable 800~1000W generator, 1 hammer, 20mm wide and 200mm long alloy drill bit according to the chuck of the used hammer, construction glue or high-grade cement, another preparation brush, paint, tape measure, etc. The second step of the installation of the device is: the positioning of the information button should be located at a high height, and the position and direction must be unified. The information button is about 1.4 meters away from the ground; the information button on the ground mark is about 300mm from the ground. In order to facilitate inspection personnel to collect information.
The third step: electric hammer drilling The hammer used should be unified with Φ20mm alloy drill, and set a good size, drilling depth of 30mm. Hand-held electric hammer should be parallel to the ground when drilling, perpendicular to the surface of the concrete wall or cement rod, can not be skewed. The force should be stable and the speed of drilling should be uniform. If the diameter of the drilled hole is less than 22mm, the drill bit on the hammer can be placed in the hole without energization, and then the hole can be enlarged and energized, so that the outer diameter of the information button can be matched with the hole diameter.
After the hole is well, use a small brush to clean the dust in the hole.
The fourth step, the fixing of the information button 
According to the actual depth of punching, add the appropriate amount of building glue (or cement) to the back of the information button, and then put the information button flatly in the hole 15-30mm, use construction glue (or cement) to level, until the cement is slightly Apply light labels or mark them with paint.
Step 5. After the information button is installed, check the information button and the information collection button. After the information button is installed, use the inspection device to read the information button. If the information button can be effectively read out, the installation is good. When installing, the registration form should be carefully filled in, and the line name and record name should be recorded.
Xiao Bian concludes : The patrol installation and working principle are introduced here for everyone. It is suggested that you should carefully study the manual when using the patrol for the first time, so that you can use it easily and flexibly in the future work.
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