CN211699114U

CN211699114U - Asset management terminal

Info

Publication number: CN211699114U
Application number: CN202020687256.5U
Authority: CN
Inventors: 胡泉; 傅坚; 张建波; 郭广达; 邵秀琴
Original assignee: Jiangsu Youshun Power Co ltd
Current assignee: Jiangsu Youshun Power Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-10-16
Anticipated expiration: 2030-04-29

Abstract

The utility model relates to the field of mobile asset management terminal design, and discloses an asset management terminal, which comprises a positioning module, a power supply module, a microprocessor, an NB/GSM communication module and an attitude sensor; the power supply module provides working voltage for the microprocessor, the positioning module, the NB/GSM communication module and the attitude sensor; the positioning module, the NB/GSM communication module and the attitude sensor are all electrically connected with the microprocessor; microprocessor passes through orientation module and realizes the location control, detects with vibrations through attitude sensor realization slope, sends alarm information and detection information through NB/GSM communication module remote. The utility model discloses on the basis of realizing asset location management, detect the inclination of wire pole or signal tower through attitude sensor, can report to the police the suggestion when the inclination of signal tower or wire pole is too big, can regularly patrol and examine the signal tower or the wire pole in remote area without the manual work.

Description

Asset management terminal

Technical Field

The utility model relates to a mobile asset management terminal design field, concretely relates to asset management terminal.

Background

In order to realize 2G, 3G and 4G signal coverage and power transmission, operators erect signal towers in a certain range to realize information exchange between a communication exchange center and a mobile communication terminal, and power grid companies lay telegraph poles to erect electric wires. However, if the signal tower and the utility pole are located in a region with large wind power, the signal tower and the utility pole may be inclined in the process of long-term use, and if the inclination angle is too large, normal use is affected, and particularly in remote areas, it is difficult to find out abnormality of the signal tower and the utility pole in use in time due to traffic inconvenience and rare personnel. Most of the existing asset management terminals can only realize asset positioning and cannot detect the inclination of a signal tower or a telegraph pole.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the background art, the utility model provides an asset management terminal can real-time detection signal tower or wire pole slope when using unusual.

For solving the technical problem, the utility model provides a following technical scheme: an asset management terminal comprises a positioning module, a power supply module, a microprocessor, an NB/GSM communication module and an attitude sensor; the power supply module provides working voltage for the microprocessor, the positioning module, the NB/GSM communication module and the attitude sensor; the positioning module, the NB/GSM communication module and the attitude sensor are all electrically connected with the microprocessor; microprocessor passes through orientation module and realizes the location control, detects with vibrations through attitude sensor realization slope, sends alarm information and detection information through NB/GSM communication module remote.

Furthermore, a serial communication port of the microprocessor is electrically connected with the download port, and the external operation end downloads the running firmware to the microprocessor through the download port.

The power module comprises a lithium battery, a boosting unit and a voltage detection unit, the input end of the boosting unit and the input end of the voltage detection unit are electrically connected with the lithium battery, the output end of the boosting unit provides working voltage for the NB/GSM communication module, the output end of the voltage detection unit is electrically connected with a digital-to-analog conversion interface of the microprocessor, and the lithium battery supplies power to the microprocessor, the positioning module and the attitude sensor respectively.

The microprocessor is also electrically connected with an indicator light circuit, and the microprocessor displays the power-on state and the running state of the terminal, the signal state of the NB/GSM communication module and the signal state of the positioning module through the indicator light circuit.

The NB/GSM communication module comprises an M5313 module, a first antenna electrically connected with the M5313 module, a SIM card and a second antenna electrically connected with the SIM card.

Compared with the prior art, the utility model beneficial effect who has is: on the basis of realizing asset positioning of the signal tower or the telegraph pole, the inclination angles of the signal tower and the telegraph pole are detected through the attitude sensor, alarm prompt can be given when the inclination angle of the signal tower or the telegraph pole is too large, and manual work is not needed for regularly inspecting the signal tower or the telegraph pole in a remote area.

Drawings

The utility model discloses there is following figure:

FIG. 1 is a diagram of the present invention and an Internet platform;

fig. 2 is a block diagram of the power module of the present invention;

fig. 3 is a circuit diagram of the boosting unit of the present invention;

fig. 4 is a block diagram of the NB/GSM communication module according to the present invention.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1-4, an asset management terminal comprises a housing, and a positioning module, a power module 3, a microprocessor, an NB/GSM communication module 2, a download port and an attitude sensor which are located inside the housing; the power supply module 3 provides working voltage for the microprocessor, the positioning module, the NB/GSM communication module 2 and the attitude sensor, wherein the microprocessor selects a single chip microcomputer with the model number of STM32L051C8T6, the positioning module is N303-3, and the attitude sensor is MPU 6050; the download port is electrically connected with the serial communication port of the microprocessor, and the external operation end downloads the running firmware to the microprocessor through the download port; the positioning module, the NB/GSM communication module 2 and the attitude sensor are all electrically connected with the microprocessor; microprocessor passes through orientation module and realizes the location control, realizes slope detection and vibrations through attitude sensor and detects, sends alarm information and detection information through NB/GSM communication module 2 remote.

The register of the microprocessor is provided with an inclination threshold value and a sending interval T, the microprocessor sends detection information and position information to the internet platform at intervals with the sending interval T as a period, and the microprocessor sends alarm information to the internet platform 1 through the NB/GSM communication module 2 when the calibrated terminal has displacement change, is shocked or knocked, and has inclination angle change larger than the inclination threshold value or has displacement change and inclination angle change at the same time.

The Internet platform 1 comprises a storage unit, a display unit, an inquiry unit and an operation unit; the storage unit stores the position information, the detection information and the alarm information sent by the microprocessor; the display unit plays back the track of the stored historical position information, displays the alarm information when receiving the alarm information, displays the off-line alarm when disconnecting the communication connection with the terminal in operation, and performs alarm statistics on the terminal which has sent the alarm information; the inquiry unit inquires position information, alarm information and detection information of the terminal after inputting the equipment number of the terminal, and displays the position information, the alarm information and the detection information of the terminal on the display unit, and the operation unit can remotely modify the inclination threshold value set by the register of the microprocessor, the size of the sending interval T and upgrade the firmware of the microprocessor.

In fig. 2, the power module 1 includes a lithium battery, a boosting unit and a voltage detection unit, the circuit diagram of the boosting unit is as shown in fig. 3, the input end of the boosting unit and the input end of the voltage detection unit are both electrically connected with the lithium battery, the output end of the boosting unit provides working voltage for the NB/GSM communication module 2, the output end of the voltage detection unit is electrically connected with a digital-to-analog conversion interface of the microprocessor, and the lithium battery supplies power for the microprocessor, the positioning module and the attitude sensor respectively.

In addition, the microprocessor sends battery under-voltage alarm information to the internet platform 1 when the lithium battery is under-voltage.

The microprocessor is also electrically connected with an indicating lamp circuit, the indicating lamp circuit comprises a red LED lamp and a green LED lamp, the microprocessor displays the power-on state and the running state of the terminal, the signal state of the NB/GSM communication module 2 and the signal state of the positioning module through the indicating lamp circuit, and the specific display effect is as shown in the table I.

Watch 1

As shown in fig. 4, the NB/GSM communication module 2 includes an M5313 module, a first antenna electrically connected to the M5313 module, a SIM card, and a second antenna electrically connected to the SIM card.

The frequency band supported by GSM is B3/B8, B3 is up: 1710-1785 MHz; b3 goes down: 1805-1880 MHz; b8 frequency band, B8 uplink: 880-915 MHz; b8 goes down: 925-960 MHz; the frequency band supported by NBIOT is B8 frequency band, uplink: 880-915 MHz; descending: 925-960 MHz.

The SIM card is a flip-cover Nano SIM card, supports a 1.8/3.3V USIM card and reserves a patch card of 5 x 6mm/2 x 2 mm.

The utility model discloses on the basis of the asset location of realization signal tower or wire pole, through the inclination of attitude sensor detection signal tower and wire pole, can report to the police the suggestion when the inclination of signal tower or wire pole is too big, can regularly patrol and examine the signal tower or the wire pole of remote area without the manual work.

In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. An asset management terminal, comprising a positioning module, characterized in that: the system also comprises a power module, a microprocessor, an NB/GSM communication module and an attitude sensor; the power supply module provides working voltage for the microprocessor, the positioning module, the NB/GSM communication module and the attitude sensor; the positioning module, the NB/GSM communication module and the attitude sensor are all electrically connected with the microprocessor; the microprocessor carries out positioning monitoring through the positioning module, carries out inclination detection and vibration detection through the attitude sensor, and remotely sends alarm information and detection information through the NB/GSM communication module.

2. The asset management terminal of claim 1, wherein: and the serial communication interface of the microprocessor is electrically connected with the download port.

3. The asset management terminal of claim 1, wherein: the power module comprises a lithium battery, a boosting unit and a voltage detection unit, the input end of the boosting unit and the input end of the voltage detection unit are electrically connected with the lithium battery, the output end of the boosting unit provides working voltage for the NB/GSM communication module, the output end of the voltage detection unit is electrically connected with a digital-to-analog conversion interface of the microprocessor, and the lithium battery supplies power to the microprocessor, the positioning module and the attitude sensor respectively.

4. The asset management terminal of claim 3, wherein: the NB/GSM module comprises an M5313 module, a first antenna electrically connected with the M5313 module, a SIM card and a second antenna electrically connected with the SIM card.

5. The asset management terminal of claim 4, wherein: the microprocessor is also electrically connected with an indicator light circuit, and the microprocessor displays the power-on state and the running state of the terminal, the signal state of the NB/GSM communication module and the signal state of the positioning module through the indicator light circuit.