2. Patrol systematically from the line type electron: System this need, connect up, patrol, patrol, examine, install in position of patrolling as its name suggests, patrol personnel hold, patrol, patrol person who examine get every one patrol, patrol, examine, gather message, transmit information to the computer through the transmitting device, can reveal that patrol and patrol the course of examining entirely (if need printing by the printer again, form an intact patrol and patrol and examine investigating) . Patrol as to online electron patrol systematic shortcoming to can manage in real time from system to line type, if there are interphones, can avoid this shortcoming. Its advantage is that do not need to connect up, installed simply, easily to carry, easy to operate, performance is reliable. Not receiving temperature, the influence of humidity and range, it is easy that systematic dilatation, circuit alter and the price is low, should not be destroyed. It is convenient for system installation to safeguard, suitable for any patrol or on duty and make an inspection tour in the field.
The classification and disposing systematically that it is systematic to patrol from the line type electron:
(1) From line electron patrol system divide into two kinds have contact-type to patrol by system with the getting more contact-type non- to patrol by system (Claim reaction type patrol system too).
1. The system that contact-type to patrol: Refer to, patrol personnel hold, patrol, patrol person who examine patrol appointed each to reach patrol, examine, exposed to information button, patrol, patrol contact time of examining etc. information position recorded at the button, patrol personnel name etc. message record first datum into automatically, sound while working to only brief on, its power consumption is very small too.
Keep in touch, patrol, examining device divide two kinds into also: Do not patrol and patrol the examining device and patrol and patrol the examining device with the revealing type of the number in revealing type. Their working content is the same, difference whether number person who reveal patrol, patrol person who examine can through patrol display window to patrol person who examine let, patrol person see the time to patrol accurately and promptly while reading information with the number of times. Have number reveal function, it contact, patrol a upgrading edition to patrol the examining device, the next hint foreshadowing is buried to patrol and patrol the development of the examining device for future reaction. Fund this products of type patrol, patrol, examine manufacturer production in specialty only, for patrol development examined to patrol add a historical record, play a role in downing on playing and bearing.
2. Patrol system while being contact-type non- ‘Claim reaction type patrol system too: Patrol, patrol person who examine utilize reaction card technology needn't exposed to information point may read message in sure range, it takes the display screen by oneself, can look over to storing the information of the place at present, while there are records of personnel. The function that the incident is recorded and excellent number is set up, its weak point is easy to be interfered with strongly and electromagnetic. Do not adapt to working under the abominable environment continuously, if use under the abominable condition, want to have information read in display again, can select the digital type for use and patrol and patrol the examining device, it remedy, reveal person who exposed to patrol, patrol person who examine with non- contact-type to patrol weak point to patrol examining device. (2) The system is disposed
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