KR101492592B1 - mound Administration system. - Google Patents

Abstract

The present invention relates to a system for managing a movable asset. More specifically, the system is capable of managing a movable asset with multiple sensors installed in the movable asset using a database which is made by receiving and analyzing data of the sensors to store the status of the movable assets with multiple movable asset information included in movable asset and/or movable asset security information if a security right is set in the movable asset. The system for managing a movable asset comprises: a moving asset terminal which is attached to a mechanical, equipment and inventory movable asset to be managed, includes multiple sensors, and detects a change symptom in the movable asset to generate event information to be transmitted to a server through a wire/wireless communication unit; a central management server to store, in a database, movable asset information including information to specify the movable asset, location information of the movable asset, identification information of a movable asset owner, and information on a use state of the movable asset and/or movable asset security information including identification information of a debtor and a mortgagee, information on a secured claim amount of a security right and the maximum amount thereof if the security right is set in the movable asset, and information on a registration cause, a registration date, a duration of the registration, and a registration reception number if the security right is registered, to constantly store the event information transmitted from the movable asset terminal, and to manage the stored data; and an operator terminal to check change situations of the movable asset according to the event information transmitted from the central management server.

Description

{Mound Administration system.}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a moving image management system, and more particularly, to a moving image management system, and more particularly, to a moving image management system that includes a plurality of sensors installed in a moving object, And a system for managing personal property using a database by converting the movable property collateral information into a database when the lien is set.

Patent Document 1 is related to a booth type security disclosure system of a movable property using RFID technology, and it is an RFID tag attached to a moving object such as a mechanical device and inventory assets, which are objects of collateral, and a specific information area , The information on the registration date and registration number, information on the debtor (owner) in the movable property, information on the mortgagor in the movable property, information on the purpose of the mortgage registration in the movable property, information on the security area in the movable property, A storage unit for storing non-point type collateral information including the non-point type collateral information; And an RF transmitting / receiving unit for fetching information recorded in a storage unit according to a predetermined RF signal received from the outside and transmitting the information to the outside, and a non-point type collateral information disclosure system using the RFID tag and the RFID reader / .

That is, according to Patent Document 1, when the security is set in the movable property, a system for disclosing the contents of the security using the RFID technology is provided, which is advantageous in that the security system of the movable property can be efficiently managed.

However, the Patent Document 1 has the following problems.

First, there is no ability to systematically manage DBs for personal property.

Second, there is no function to compare the data stored in the DB with the data stored in the personal electronic registration server, and thus to search for duplicate registration.

Third, there is no function of regularly comparing and analyzing the present state of the movable property and the past history, warning of the leakage of the movable property to the outside.

Fourth, there is no function to classify the management status of the movable property after regularly comparing and analyzing the current status and past history of the movable property, and to use it for the property evaluation based on this.

Fifth, there is no function in presenting information necessary for transaction in the disposition of movable property or activating movable market such as shopping for buyer.

Korea Patent Registration No. 10-0620399 (2006.09.06)

SUMMARY OF THE INVENTION The present invention has been proposed in order to solve the above-mentioned problems, and it is an object of the present invention to provide a portable terminal having a plurality of sensors mounted on a moving object, And to provide a moving object management system and method for efficiently managing moving objects by transmitting them to a management server and converting them into a database.

The features of the present invention for achieving the objects of the present invention as described above and performing the characteristic functions of the present invention described below are as follows.

A movable management system having a movable terminal,

Which is the subject of management and which is a machine, apparatus, inventory,

A portable terminal attached to the moving object and having a plurality of sensors, generating event information by detecting a change in the moving object, and transmitting event information to the server through a wired / wireless communication unit;

The identification information of the debtor and the security owner in case of setting security information in the movable property and / or the movable property information including the information for specifying the movable property, the location information of the movable property, the identification information of the owner of the movable property, Information about the amount of the counterclaimed security of the security right and the maximum amount of the security right, the registration cause when registering the security right, the registration date, the duration of the registration, the registration receipt number, and DB A central management server for continuously storing event information transmitted from the mobile terminal and managing stored data;

And an operator terminal for checking the change status of the moving object according to the event information sent from the central management server.

Preferably, the mobile communication terminal receives the moving image information and / or the moving image collateral information stored in the DB from the moving terminal, stores the received moving image information and / or the movable property collateral information, and stores the stored moving image information and / And a moving object electronic registration unit for searching for the same moving object whether or not double registration has been performed.

Preferably, the portable terminal further comprises: a portable terminal for checking whether a moving object flows out from the location of the moving object identified in the moving object information stored in the DB; And when the moving object flows out to the outside according to the check of the moving terminal, the location management server transmits the location information to the central management server, informs the management terminal of the management terminal, examines the current state of the moving object and the past history, periodically compares and analyzes , And a moving management system for displaying the result is provided.

Preferably, a moving-object management system is provided in which a current state and a past history of a moving object are investigated, periodically compared and analyzed, the management state of the moving object is graded, and the class of the moving object management state is used for general moving- .

Preferably, a moving object management system is provided which classifies and combines the moving object information and / or the movable property collateral information based on the DB on a predetermined basis, and provides information necessary for the transaction of the moving object.

The mobile terminal according to an exemplary embodiment of the present invention may further include a GPS position sensing unit that continuously senses the position of the mobile station.

The mobile terminal according to an embodiment of the present invention can transmit remaining battery level information of its own battery to the operator terminal through the central management server.

The dynamic terminal according to an exemplary embodiment of the present invention includes a controller for controlling a function of a terminal and provides a low-power portable terminal through the controller.

Implementing low power is a major function that can reduce the maintenance cost by increasing the period of time that can be maintained without power supply replacement when the mobile terminal operates as a battery.

The moving object management system according to the present invention having the above-

It monitors the state of the property continuously, observes the change signs of the property in the long term, collects the long-term data and provides the effect of managing the history of the property, and calculates the appraisal value of the property and the present value And it is possible to maintain maintenance through the residual amount information of the battery and to provide economical benefit that low maintenance cost is reduced by implementing low power.

1 is a block diagram illustrating a moving object management system using AIDC technology according to a conventional technique.
2 is an overall configuration diagram of a moving image management system according to an embodiment of the present invention.
3 is a detailed configuration diagram illustrating a mobile terminal according to an exemplary embodiment of the present invention.
4 is a detailed configuration diagram illustrating a central management server according to an exemplary embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

1 is a block diagram showing a moving-matter management system 1 using an AIDC technique according to the prior art.

AIDC means automatic identification and data capture (hereinafter referred to as "AIDC").

The moving object management system 1 using the AIDC technology according to the related art includes an AIDC terminal 20, a mobile reader 30 and a DB building system 100 attached to the moving object 10.

The AIDC technology used in the prior art is a catch-all concept that includes RFID tags and two-dimensional barcodes in mind, but also includes new AIDC means as technology advances. An active RFID tag with an RFID tag or even a GPS can be used for the expensive mannequin 10, and if the cost is high, a desired purpose can also be achieved by a two-dimensional barcode.

In the case of attaching a radio frequency identification (RFID) device to an individual personal property 10 according to the related art, a movable property security management system and an RFID system using an RFID system including a terminal, a reader, and a tag in a band of 500 MHz, 900 MHz, 2.45 GHz, When a two-dimensional bar code is applied, an AIDC system is configured by a terminal and a reader.

The AIDC terminal 20 is attached to the moving object 10 and stores moving object information including information for specifying the moving object 10, location information of the moving object, identification information of the owner of the moving object, information on the use state of the moving object, And transmits the moving image information to the outside.

When the security is set in the movable property 10, the AIDC terminal 20 stores the identification information of the debtor and the security owner, the information on the amount of the security bond and the maximum amount of the security deposit, the registration cause when registering the security right, the registration date, Period, and information on the registration receipt number, and transmits the movable security information to the outside.

That is, according to the related art, the AIDC terminal 20 transmits only the personal information if the security right is not set in the personal property 10, and if the security right is set, the AIDC terminal 20 also transmits the security guarantee information together.

The portable reader 30 receives the personal and / or movable security information transmitted by the AIDC terminal 20 and transmits the received personal property information and / or the movable property security information to the DB construction system 100 via the network 40 To the communication unit (120).

The DB construction system 100 includes a control unit 110, a communication unit 120, a DB 130, a display unit 140, and an input unit 150.

The communication unit 120 receives the moving image information and / or the movable security information from the portable reader 30 and the DB 130 stores the moving image information and / or the movable security information. The control unit 110 controls the portable reader 30, And / or movable security information received from the DB 130 and manages the DB 130 stored therein.

The display unit 140 is connected to the control unit 110 and displays the moving image information and / or the movable security information received by the communication unit 120. The input unit 150 is connected to the control unit 110, And receives a signal from the user to extract and retrieve the stored moving image information and / or the movable security information.

2 is an overall configuration diagram of a moving image management system according to an embodiment of the present invention.

2, the moving image management system according to an exemplary embodiment of the present invention includes a moving object 210, a moving terminal 220, a central management server 230, an operator terminal 240 and a communication network 250, (GPS) 260.

First, the personal property 210 according to the present invention is a subject of management of the personal property management system according to the present invention and means a machine, a mechanism, an inventory asset, and the like. Such a mortgage is a loan from a creditor financial institution, and in return, the borrower provides the financial institution with various information during the loan period.

Next, the personal property terminal 220 according to the present invention is installed in the personal property 210 and detects the change of the personal property. Here, the fluctuation indication means at least one of movement, vibration, position, power use, and heat of the moving object 210.

When the mobile terminal 220 detects a change in signs, the mobile terminal 220 stores and manages the log data. The log data is stored for a predetermined period of time and then transmitted to the central management server 230 at the time of event information generation or periodic response.

For example, when a motion of the moving object 210 occurs, the moving terminal 220 senses it as a fluctuation symptom and performs the position tracking of the moving object 210 at the same time. Also, when the vibration of the moving object 210 is generated, the moving object terminal 220 senses it as a fluctuation symptom and performs the position tracking of the moving object 210 at the same time.

In addition, when the moving of the moving object 210 occurs, the moving terminal 220 senses the moving state of the moving object 210 as a fluctuation indication, and simultaneously performs the position tracking of the moving object 210.

Also, if there is no use of electric power by checking the use of electric power of the moving object 210, the moving terminal 220 senses it as a fluctuation symptom and performs the position tracking of the moving object 210 at the same time.

Also, if there is a heat in the moving object 210, the moving object terminal 220 senses it as a fluctuation symptom and performs the position tracking of the moving object 210 at the same time.

In the case of detecting the heat, it is limited to the case where the personal property 210 is a mechanical facility.

In this manner, a plurality of jobs can detect a fluctuation symptom simultaneously or individually.

When it is detected as a variation symptom, the dynamic mobile terminal 220 according to the present invention generates different event information according to the variation symptom.

At this time, the event information includes the occurrence value of the fluctuation symptom and the occurrence occurrence value of the occurrence value over time after the generation.

For example, a first occurrence value in which a motion is generated in response to a motion variation indication is generated, and event information is generated by periodically or real-time checking a motion variation occurrence value over time after the occurrence value is generated .

In addition, the first occurrence value in which the position movement is generated in the event of the position movement change is generated, and the position movement change occurrence value in accordance with the passage of time is periodically or real-time checked after the occurrence value is generated to generate the event information .

Other elements generate the first occurrence value and the corresponding occurrence value as in the above example.

Here, at least one or more fluctuation indications of movement, vibration, position, and power use of the moving object 210 are sensed using a plurality of sensors.

Accordingly, the moving terminal 220 according to the present invention includes a plurality of detection sensor modules.

Next, the GPS (260) according to the present invention confirms the location and the movement of the moving object 210 during the above described fluctuation symptom and confirms the location information of the moving object 210 and provides it to the mobile terminal 220 do.

Of course, the moving object terminal 220 provides location information of the moving object 210 at the request of the moving object terminal 220.

The GPS 260 may not provide location information to the mobile terminal 220 but may provide location information at the request of the central management server 230 or the operator terminal 240 to be described later.

As described above, the GPS (260) according to the present invention can be usefully used for detecting a fluctuation symptom according to location information of the moving object (210).

On the other hand, a change in the magnitude of movement and vibration of the moving object 210 is detected, and the amount of change is compared with the value set in the daily data.

If each change amount is larger than the value set in the daily data, event information is generated.

The daily data is set and judged based on the amount of change in the appropriate level occurring in daily life after collecting log data for a few days after installation, when the mobile terminal 220 is installed.

In other words, daily data corresponds to the amount of change in daily signs that are common in personal property.

When the change amount of the fluctuation symptom deviates from the daily data, it is checked in real time to generate the event information.

The variation indication of the present invention is detected by a plurality of sensors, which will be described in more detail in Fig.

Next, the GPS (GPS) 260 provides the mobile terminal with the mobile terminal in order to grasp the position of the mobile terminal when the event occurs due to the above-described variation indications.

The moving terminal may be subject to positional change and provide location information to the mobile terminal when such location change occurs.

Next, the central management server 230 according to the present invention receives and manages event information generated in the mobile terminal 220 through the communication network 250, and provides the event information to the operator terminal 240 to be described later do.

Further, the magnitude of the fluctuation symptom variation amount is determined according to the event information, and the fluctuation degree is given.

For example, when an event occurs continuously according to the elapse of time after occurrence of an event in accordance with a fluctuation symptom, there is a possibility that a fluctuation such as a very fluctuation, a slight fluctuation, a normal fluctuation, a weak fluctuation, And the like.

This degree of fluctuation is also immediately provided to the operator terminal 240.

The central management server 230 can manage the event information and / or the risk level generated by each of the personal property terminals 220 when a plurality of the personal property 210, the movable property 220 and the operator terminal 240 are managed. To the respective monitor terminals 240, and manages the unique identification information and manages the mobile terminal 220 and the operator terminal 240 through the respective identification information, thereby transmitting the corresponding data.

Since the utilization of such identification information is generally known, a more detailed description will be omitted.

The operator terminal 240 according to the present invention plays a role of checking the status of a moving object according to event information and variation degree sent from the central management server 230 through the communication network 250.

In this way, if the event information and the degree of fluctuation are checked immediately without checking the fluctuation situation of the moving object directly on the spot, the history of the fluctuation or movement of the moving object can be directly managed, and the operation state of the moving object can be grasped and the value thereof can be evaluated .

The communication network 250 according to the present invention may be configured to transmit and receive wireless data smoothly between the mobile terminal 220 and the central management server 230 and between the central management server 230 and the operator terminal 240. [ Is applied.

The communication network 250 is preferably a wibro, 2G, or 3G mobile communication network. Accordingly, it is a matter of course that the mobile communication terminal 220 and the operator terminal 240 connected through the central management server 230 have a wireless communication interface module capable of communicating with each other.

It may also be a wired communication network rather than a wireless communication network. Meanwhile, the monitor terminal 240 may be a PC, a mobile terminal, or a mobile phone.

3 is a detailed configuration diagram illustrating a mobile terminal according to an exemplary embodiment of the present invention.

3, a portable terminal 220 according to an embodiment of the present invention includes a gyro sensor unit 320, a vibration sensor unit 330, a position tracking sensor unit 340, a power sensor unit 350, A log data storage unit 365, a battery remaining amount checking unit 370, an event generating unit 375, a daily data setting unit 380, a periodical setting unit 385, a ROM 390, And a period responding unit 395.

In addition, it may further include a temperature sensor unit 355.

First, the gyro sensor unit 320 according to the present invention is a module for interfacing between the gyro sensor and the control unit 310, and measures the change of the physical gyro using a gyro sensor. Such a gyro sensor senses the angular velocity, thereby measuring the movement with respect to the moving object 210. If the movement continues or changes in size from time to time, it can be understood that the moving object 210 is moving. By sensing the change in angular velocity in a moving object, we measure the change in the moving object. When the angular velocity changes out of the daily data, event information is generated. If the angular velocity continues to deviate from the daily data, the degree of fluctuation is given.

The vibration sensor unit 330 according to the present invention is a module for interfacing between the vibration sensor and the control unit 310. The vibration sensor unit 330 measures vibrations generated in the moving object 210 using a vibration sensor.

The vibration sensor is also referred to as a sound sensor or an acceleration sensor.

It can be seen that if the vibration continues or the size changes frequently, the moving object 210 is moving to another place.

By sensing the change of vibration in the moving object, we measure the change of the moving object. When the change of vibration is out of the daily data, event information is generated. If the vibration data continues to be deviated from daily data, the fluctuation degree is given.

The temperature sensor unit 355 according to the present invention is a module for interfacing between the temperature sensor and the control unit 310. The temperature sensor unit 355 is provided to be able to check the temperature around the moving object, May deviate from the daily data.

The communication unit 360 according to the present invention is a module having a wireless communication or wired communication interface and communicates with the central management server through a communication network.

The log data storage unit 365 according to the present invention collects and stores various data generated in the mobile terminal 220.

Vibration and angular velocity changes are detected. Each change amount is stored. The remaining amount of battery is checked, and this data is also stored, and the position by the position detection sensor is also stored.

The position tracking sensor unit 340 according to the present invention is a module for interfacing between the position tracking sensor of the moving terminal 220 and the control unit 310 and provides the position information to the mobile terminal when the position of the moving terminal changes do.

Of course, the central management server can request location information from the moving terminal 220 to obtain location information.

Such location information can be transmitted through a GPS sensor in communication with a satellite and is a general description, so that a detailed description thereof will be omitted.

The battery residual quantity checking unit 370 according to the present invention plays a role of obtaining the remaining battery value from the battery remaining amount indicator and providing it to the control unit 310 of the mobile terminal 220.

Since the mobile terminal 220 obtains power through the battery and operates, it must operate at low power and check the remaining amount of the battery so that the battery replacement time can be known.

The checked remaining amount information is transmitted to the operator terminal 240 through the central management server 230.

Then, the operator confirms the state of the standby power supply, recognizes it as a fluctuation situation, and takes appropriate action.

The event generator 375 detects a change in the vibration and the angular velocity, and compares the amount of change with the value set in the daily data. If the amount of change is larger than the value set in the daily data, the event generator 375 generates event information do.

The daily data setting unit 380 according to the present invention attaches the moving terminal 220 and accumulates data of the gyro sensor unit and the vibration sensor unit over a period of several days, analyzes the data, To define daily data and set daily data.

The amount of change below the set daily data is accumulated as log data, but is not regarded as the amount of change in which event information occurs.

Since the communication unit is activated only when event information is generated without activating the communication unit in which the battery is much consumed in the daily data, it is necessary to set the daily data so that the event information is generated from time to time .

The daily data setting unit acquires the daily data inputted by the administrator and stores it in the memory space of the mobile terminal.

The periodical configuration unit 385 according to the present invention allows two cycles and duration to be set.

The detection period and the sleep period are two cycles, and the duration is a condition for generating event information.

The control unit is activated in accordance with the detection cycle and is not activated when it is in the sleep mode according to the sleep cycle to realize low power.

The detection cycle is not the control unit always operating 24 hours but it operates according to the detection cycle and it goes to sleep when it is not the detection cycle.

Therefore, it is necessary to set the detection period and the sleep period.

In one embodiment, if the sensing period is set to 10 seconds and the sleep period is set to 20 seconds, the controller operates the sensor for sensing for 10 seconds and rests the sensor operation for sensing for 20 seconds.

Furthermore, in order to generate event information, it is important to determine how much the detection of daily data is longer.

In one embodiment, if the duration is set to 20 seconds and the detection period is set to a 10 second sleep period, the control unit senses the variation amount of the daily data over 10 seconds and then detects 20 seconds after the sleep period, Event information is not generated.

However, in this case, event information is generated when the control unit senses the change amount of the daily data over 10 seconds and then dormant for 20 seconds and then detects the change amount of the daily data over 10 seconds.

That is, event information is generated when the change amount of the daily data is more than 20 seconds.

In the present invention, a low power chip is used as another means for realizing low power.

The low-power chip is designed to use one-hundredth the power of an ARM chip used in mobile phones.

In addition, the programming language used also minimizes the time and steps that are required to design and run the program in low-power chips.

Usually ARM uses C language and JAVA to increase the number of steps compared to assembly, so it is not suitable for low power.

The low-power program is stored in the ROM 390 as described above, and the control unit 310 executes the low-power program.

The period responding unit 395 according to the present invention periodically communicates with the central management server 230 periodically with the mobile terminal 220 at regular intervals.

At this time, log data may be transmitted.

The reason why the periodic response is required is that the mobile terminal 220 attached to a vulnerable portion of the bridge is broken or the battery is rapidly discharged and the communication is impossible. For example, if the period is set to 6 hours, The mobile device terminal 220 notifies the central management server 230 that the terminal itself is currently operating normally by simply periodically attempting communication.

If there is no response from the mobile terminal 220 even though it has been 6 hours, the central management server 230 notifies the operator terminal 240 of the change, indicating that the mobile terminal 220 has some change. You can take it.

4 is a detailed configuration diagram illustrating a central management server according to an exemplary embodiment of the present invention.

4, the central management server according to an embodiment of the present invention includes a moving image information database unit 410, a movable security information database unit 420, an event information storage unit 430, A server 440, and a server control unit 450.

The moving image information database unit 410 according to the present invention is an interface module between the server control unit 350 and the moving image information database. The moving image information database unit 410 includes information for specifying a moving image, location information of the moving image, identification information of the owner, And transmits it to the server control unit to store it in the moving image information database.

The movable property security information database unit 420 according to the present invention is an interface module between the server control unit 350 and the movable property information database, and stores the identification information of the debtor and the security person, the amount of the security interest in the security right, Information on the maximum amount of money, information on the registration cause when registering the security right, the registration date, the duration of registration, information on the registration receipt number, and stores the movable security information in a database .

The event information storage unit 430 according to the present invention is a module for continuously storing event information transmitted from a moving terminal and managing stored data. The stored data is classified as history of the moving object by grading the management state, And to provide information necessary for the transaction of the movable property.

The operator terminal interface unit 440 according to the present invention transmits the degree of fluctuation according to the event information from the server control unit 450 to the operator terminal so that the operator can recognize the state of the moving terminal.

The server control unit 450 according to the present invention controls the moving object information database unit 410, the mobile security information database unit 420, the event information storage unit 430, and the operator terminal interface unit 440 as a whole (Not shown), compares the data stored in the DB with the data stored in the moving electronic register server, and has a function of searching for duplicate registration.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is to be understood, therefore, that the embodiments described above are to be considered in all respects as illustrative and not restrictive.

The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

1: Movable management system 20: AIDC terminal
30: portable reader 100: DB building system
110: control unit 120: communication unit
130: DB 140:
150: input unit 210:
220: Movable terminal 230: Central management server
240: operator terminal 250: communication network
260: GPS (GPS) 320: Gyro sensor part
330: vibration sensor unit 340: position tracking sensor unit
350: power sensor unit 360: communication unit
310: Control section 365: Log data storage section
370: Battery residual quantity checking unit 375: Event generating unit
380: daily data setting unit 385:
390: ROM 395:
410: Movable information database part 420: Movable security information database part
430: Event information storage unit 440: Operator terminal interface unit
450:

Claims (3)

In a moving management system,
Which is the subject of management and which is a machine, apparatus, inventory,
A portable terminal attached to the moving object and having a plurality of sensors, generating event information by sensing a change in the moving object, and transmitting event information to the server through a wired / wireless communication unit;
The identification information of the debtor and the security owner in case of setting security information in the movable property and / or the movable property information including the information for specifying the movable property, the location information of the movable property, the identification information of the owner of the movable property, Information about the amount of the counterclaimed security of the security right and the maximum amount of the security right, the registration cause when registering the security right, the registration date, the duration of the registration, the registration receipt number, and DB A central management server for continuously storing event information transmitted from the mobile terminal and managing stored data;
And an operator terminal for checking the change status of the moving object according to the event information sent from the central management server,
The mobile terminal,
A gyro sensor unit 320;
A vibration sensor unit 330;
A location tracking sensor unit 340;
A power sensor unit 350; And
A control unit (310) which is activated in accordance with a detection cycle and is not activated when it is in a sleeping state according to a sleeping cycle;
A communication unit 360;
A log data storage unit 365;
A battery remaining amount checking unit 370;
An event generating unit 375 for generating event information when a change in vibration and an angular velocity is detected and each change amount is compared with a value set in daily data and each change amount is larger than a value set in daily data;
The event information is generated from the event generation unit only when a change amount of the daily variation data that is common in the moving object is set and the change amount over the daily data continues for a predetermined time or longer so that the communication unit operates according to the occurrence of the event, A daily data setting unit 380;
A period setting unit 385 for setting a detection period, a sleep period, and a duration;
A ROM 390 for storing a low power program;
And a period responding unit 395 for periodically and simply communicating with the central management server 230 every predetermined period.
The central management server,
The moving object management system includes a moving object information database unit 410, a movable security information database unit 420, an event information storage unit 430, an operator terminal interface unit 440, and a server control unit 450. [ .
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