Device authorization access control system and implementation method based on the big-dipper satellite module
Technical field
The invention belongs to field of information security technology, be specifically related to a kind of to having the big-dipper satellite module and the mobile terminal device realization remote monitoring of safety requirements and device authorization access control system and the implementation method based on the big-dipper satellite module of management being arranged.
Background technology
The big-dipper satellite navigation system is the national satellite navigation and location system of China's independent research, compare with external navigation positioning system, its fail safe and strategic better can not only round-the-clock quick location, has also increased communication function, not only has receiving function, and have sending function, and can send out positional information, need not the support of other communication systems, significantly reduce the R﹠D costs of communication, be particularly suitable for large-range monitoring and management that Surveillance center's counterweight is wanted things.
In the information technology develop rapidly instantly, the data storage has been not limited only to fixed mode, the equipment that people use data from desktop computer develop into notebook computer, panel computer, digital camera, portable hard drive, etc., these mobile terminal devices have little, the portative characteristics of volume, be subjected to user's popular welcome, lose easily but its volume is little.At present; though there is security department to pass through the safety of data in the measure protection equipment such as password, authentication; but after mobile terminal device is lost, can't guarantee to obtain information in the equipment by other means, can't estimate scope and the extent of damage of its information leakage.Even big-dipper satellite module that mobile terminal device is integrated, but can't carry out monitoring management to equipment because of the big-dipper satellite navigation system, still can not be in official hour and ground point protection equipment the safety of data.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art and a kind of device authorization access control system and implementation method based on the big-dipper satellite module is provided, the mobile terminal device that solves integrated big-dipper satellite module is because of the problem of data in can't the unexpected lost devices of monitored management.
The present invention is achieved in that
A kind of device authorization access control system based on the big-dipper satellite module, comprise the integrated mobile terminal device that the big-dipper satellite module is installed, with mobile terminal device carry out communication big-dipper satellite, with the supervision and management center that big-dipper satellite carries out communication, it is characterized in that:
Described big-dipper satellite module is used for receiving or sending the big-dipper satellite message information, and carries out mutual communication with big-dipper satellite;
Described big-dipper satellite is used for mobile terminal device is carried out the location, position, and the message information of mobile terminal receive equipment or supervision and management center transmission, perhaps sends message information to mobile terminal device or supervision and management center;
Described supervision and management center is used for the identification information of mobile terminal device is carried out typing, the monitoring management service that the mobile terminal device of customized integrated Big Dipper module could use in special time period, locality, reception is from the message information of the mobile terminal device of big-dipper satellite forwarding, message information is stored, compared
According to circumstances send processing command to big-dipper satellite.
Described mobile terminal device is notebook computer, panel computer, digital camera, portable hard drive equipment.
Described message information comprises Big Dipper identification information, positional information, use request command and the processing command of mobile terminal device.
Described mobile terminal device only just sends and receives Big Dipper signal automatically powering up under the state of use.
A kind of above-mentioned device authorization access control method based on the big-dipper satellite module is characterized in that the specific implementation step is as follows:
Step 1), by supervision and management center, the Big Dipper identification information of typing mobile terminal device;
Step 2), in the service of supervision and management center customization mobile terminal device in special time period and place use;
After step 3), mobile terminal device power up, use request signal by self integrated big-dipper satellite module to the big-dipper satellite transmitting apparatus, and send self Big Dipper identification information and current location information;
Step 4), big-dipper satellite receive also Big Dipper identification information and the positional information of transmitting mobile terminal equipment;
Step 5), supervision and management center receive the data that big-dipper satellite is sent, and data are carried out corresponding stored;
Step 6), supervision and management center are searched the target position information of this mobile terminal device and are limited the time period of using, and compare with the data that receive, if in the position of regulation with in the time period, then send starting command; If against regulation position and time period, then send forbidding or destroy command according to actual conditions;
Step 7), big-dipper satellite forward command send to order the big-dipper satellite module of mobile terminal device;
The big-dipper satellite module of step 8), mobile terminal device receives order, starts, forbids or the destruction mobile terminal device;
Step 9), by big-dipper satellite forbidding or the mobile terminal device destroyed are positioned, give equipment for change.
Beneficial effect of the present invention: 1, by supervision and management center mobile terminal device is carried out unified management, greatly reduce the management cost to safety mobile terminal equipment; 2, take full advantage of big-dipper satellite navigation system and the short message communication function of China's independent development, realized the use of telemanagement and control mobile terminal device; 3, by remote monitoring and managing mobile terminal equipment, even mobile terminal device is lost, send forbidding or destroy command by supervision and management center, equipment can't use the risk that does not have information leakage; Simultaneously, can search out the position of mobile terminal device by the big-dipper satellite navigation system, conveniently give equipment for change.
Description of drawings
Fig. 1 is based on the schematic diagram of the device authorization access control system of big-dipper satellite module.
Fig. 2 is based on the device authorization access control system realization flow figure of big-dipper satellite module.
Embodiment
Embodiment: as shown in Figure 1, a kind of device authorization access control system based on the big-dipper satellite module, comprise the integrated mobile terminal device that the big-dipper satellite module is installed, with mobile terminal device carry out communication big-dipper satellite, with the supervision and management center that big-dipper satellite carries out communication, it is characterized in that:
Described big-dipper satellite module is used for receiving or sending the big-dipper satellite message information, and carries out mutual communication with big-dipper satellite;
Described big-dipper satellite is used for mobile terminal device is carried out the location, position, and the message information of mobile terminal receive equipment or supervision and management center transmission, perhaps sends message information to mobile terminal device or supervision and management center;
Described supervision and management center is used for the identification information of mobile terminal device is carried out typing, the monitoring management service that the mobile terminal device of customized integrated Big Dipper module could use in special time period, locality, reception is from the message information of the mobile terminal device of big-dipper satellite forwarding, message information is stored, compared
According to circumstances send processing command to big-dipper satellite.
Described mobile terminal device is notebook computer, panel computer, digital camera, portable hard drive equipment.
Described message information comprises Big Dipper identification information, positional information, use request command and the processing command of mobile terminal device.
Described mobile terminal device only just sends and receives Big Dipper signal automatically powering up under the state of use.
As shown in Figure 2, a kind of device authorization access control method based on the big-dipper satellite module is characterized in that the specific implementation step is as follows:
Step 1), by supervision and management center, the Big Dipper identification information of typing mobile terminal device;
Step 2), in the service of supervision and management center customization mobile terminal device in special time period and place use;
After step 3), mobile terminal device power up, use request signal by self integrated big-dipper satellite module to the big-dipper satellite transmitting apparatus, and send self Big Dipper identification information and current location information;
Step 4), big-dipper satellite receive also Big Dipper identification information and the positional information of transmitting mobile terminal equipment;
Step 5), supervision and management center receive the data that big-dipper satellite is sent, and data are carried out corresponding stored;
Step 6), supervision and management center are searched the target position information of this mobile terminal device and are limited the time period of using, and compare with the data that receive, if in the position of regulation with in the time period, then send starting command; If against regulation position and time period, then send forbidding or destroy command according to actual conditions;
Step 7), big-dipper satellite forward command send to order the big-dipper satellite module of mobile terminal device;
The big-dipper satellite module of step 8), mobile terminal device receives order, starts, forbids or the destruction mobile terminal device;
Step 9), by big-dipper satellite forbidding or the mobile terminal device destroyed are positioned, give equipment for change.
Realize remote monitoring and administration to various mobile terminal devices based on the device authorization access control system of big-dipper satellite module and implementation method with lower cost, even mobile terminal device is lost, send destroy command or by big-dipper satellite mobile terminal device is positioned the equipment of giving for change by supervision and management center, do not worry the leakage of information in the equipment, guaranteed the safety of information.