Inside channel and subway, personnel concentrated, flow is large, personnel administration and safety make the main component that ensures operation. However, how to accomplish pair of personnel inside subway channel to undertake effective monitoring, in order to reduce the happening of the accident, increase level of management and lash-up reaction capacity? At present location system was in personnel of channel, subway to receive wide application domestic and internationally.

To make this kind of system produces effect better, need solves the following problems:

1, how is system of staff fixed position accomplished real time, accurate with safety.

2, how to have effective monitoring government.

3, how to ensure personnel is safe, prevent accident happening.

Staff fixed position

Personnel of channel, subway locates the system is to use technology of wireless radio frequency and network technology, implementation reachs the target such as the personnel inside the subway, car to undertake dogging in real time locating to subterranean channel, can direct central linkage with lash-up, when producing emergency, can cease in the positional letter that is informed the personnel that be stranded for a short while, can direct a center to issue signal of ask for help in lash-up, come to help for rush to deal with an emergency win valuable time. This system has real time to monitor, real time calls the police, the characteristic such as trends management, can improve level of management, reduce accident happening odds, discover in time and treat danger condition, ensure personnel safety.

Region of place of safety differentiates

To ensure personnel is safe, the need inside subway channel differentiates region of place of safety. Subway channel grows quite commonly, differentiate according to position of passageway of each interval length, channel commonly region of place of safety, consider train traversal speed at the same time, every interval needs to differentiate or a few safe area. Specific safe area differentiates the method can be installed according to actual condition proper motion, can differentiate according to each interval already, also can differentiate according to train travelling speed. In addition, still can be according to need inside region of every place of safety the information with specific setting is read write implement, if secure positional information to read,write implement, can get the specific information inside a certain area when need so.

Personnel dogs

Personnel dogs the energy that the system can achieve pair of specific personnel is affirmatory, dog, real time locates and call the police automatically wait for a function. When personnel enters tunnel, the system can send information automatically to arrive on electronic map, according to the directive on electronic map, can determine the position of this personnel well and truly. When personnel needs to withdraw, can affirm the whereaboutldirection of this personnel quickly through pushbutton on electronic map, so that organize scattered work quickly. In the meantime, the system still can pass warning function, the situation that produces in time to accident of concerned department report and processing measure, provide a basis to organize accident rescue quickly.

Data inquiry

The data inquiry function of this system basically monitors information management system and database by channel two parts composition. Through inquiring a function, can be opposite inside channel the data of real time position that wait has each personnel, car, facility inquiry, also can inquire historical time and spatial information at the same time. In addition, still can undertake statistic is analysed, for example statistic of the retention period inside analysis of analysis of personnel distributinging density, personnel distributinging rule, area.

Systematic function

1, the positional information that the system can get personnel in real time, the real time that realizes fixed position personnel dogs with warning function.

3, the system can fall in emergency, according to the program of set, to appoint personnel to give out call the police information, and can with monitoring center call the police linkage.

4, the system can install area monitoring and key monitoring mode of two kinds of monitoring.

5, the system can nod each monitoring real time information data has memory and can inquire afresh inside short time, in order to obtain more information.

6, the system can classify historical data automatically memory by time order.

7, the system has stronger statistical function, include count of case of shift of personnel density statistic, personnel to wait.

8, system but according to set a program to make etc beforehand and print.