CN204399044U - A kind of car tracing device that can add up construction machinery and equipment work-hours - Google Patents
A kind of car tracing device that can add up construction machinery and equipment work-hours Download PDFInfo
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- CN204399044U CN204399044U CN201420864024.7U CN201420864024U CN204399044U CN 204399044 U CN204399044 U CN 204399044U CN 201420864024 U CN201420864024 U CN 201420864024U CN 204399044 U CN204399044 U CN 204399044U
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 16
- 230000001133 acceleration Effects 0.000 claims abstract description 6
- 230000010267 cellular communication Effects 0.000 claims description 2
- 238000010295 mobile communication Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000001186 cumulative effect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
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Abstract
A kind of car tracing device that can add up construction machinery and equipment work-hours, belong to monitoring technical field, its technical scheme is, it comprises micro controller system, satellite positioning module, wireless communication module, vibration sensor and built-in feed circuit, TXD, RXD end of described satellite positioning module connects RXD1, TXD1 port of micro controller system respectively, and TXD, RXD end of described wireless communication module connects RXD2, TXD2 port of micro controller system respectively; Described vibration sensor adopts 3D acceleration pick-up LIS3DN, and its interrupt pin INT is directly connected with singlechip interruption pin; Vibration sensor is by spi bus and single chip communication.The utility model utilizes the vibration signal of vibration sensor gathering project machinery, and judge that whether construction machinery and equipment is in running order accordingly, and then the work-hours of construction machinery and equipment is added up, obtain the cumulative operation time of engineering mechanical device, for the maintenance project of rational equipment provides foundation.
Description
Technical field
The utility model relates to a kind of car tracing device, can add up the work-hours of construction machinery and equipment, belong to monitoring technical field.
Background technology
At present, large-scale engineering machinery equipment has generally all installed long distance control system, and its effect mainly contains the cumulative operation time that two: is monitoring works mechanical equipment, for the maintenance project of rational equipment provides foundation.Two is positions of monitoring works mechanical equipment, so that when user's malice debt, construction machinery and equipment sale enterprise can find and tow back to equipment.Traditional remote monitoring terminal is all obtain the cumulative operation time of equipment by the circuit of engineering mechanical device, and remote monitoring terminal is connected with the circuit on engineering mechanical device with wire with regard to needing by this.But so malicious user just finds easily via the wire be connected with engineering mechanical device and destroys monitor terminal, thus breaks away from the monitoring of sale enterprise.
In order to improve the disguise of monitor terminal, people have developed Novel monitoring terminal---the tracker not having external wire.But owing to not having wire to be connected with the circuit of construction machinery and equipment, existing tracker all cannot the cumulative operation time of gathering project machinery, causes great inconvenience to the past-sale service of construction machinery and equipment.
Utility model content
The purpose of this utility model is the drawback for prior art, provides a kind of car tracing device that can add up construction machinery and equipment work-hours, for the maintenance project of rational construction machinery and equipment provides foundation.
Problem described in the utility model realizes with following technical proposals:
A kind of car tracing device that can add up construction machinery and equipment work-hours, formation comprises micro controller system, satellite positioning module, wireless communication module, vibration sensor and built-in feed circuit, TXD, RXD end of described satellite positioning module connects RXD1, TXD1 port of micro controller system respectively, and TXD, RXD end of described wireless communication module connects RXD2, TXD2 port of micro controller system respectively; Described vibration sensor adopts 3D acceleration pick-up LIS3DN, and its interrupt pin INT is directly connected with singlechip interruption pin; Vibration sensor is by spi bus and single chip communication.
The above-mentioned car tracing device that can add up construction machinery and equipment work-hours, described feed circuit comprise battery and source switch chip, described battery is directly to micro controller system, vibration sensor and source switch chip power supply, the Enable Pin of source switch chip connects the output port of micro controller system, and its voltage output end is to satellite positioning module and wireless communication module power supply.
The above-mentioned car tracing device that can add up construction machinery and equipment work-hours, described wireless communication module is GSM, cdma cellular communication module or satellite mobile communication module.
The utility model utilizes the vibration signal of vibration sensor gathering project machinery, and judge that whether construction machinery and equipment is in running order accordingly, and then the work-hours of construction machinery and equipment is added up, obtain the cumulative operation time of engineering mechanical device, for the maintenance project of rational equipment provides reliable basis.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is electrical schematic diagram of the present utility model.
In figure, each label is: U1, micro controller system, U2, satellite positioning module, U3, source switch chip, U4, wireless communication module, U5, vibration sensor, B, battery.
Detailed description of the invention
The utility model utilizes the vibration signal of low-power consumption MEMS acceleration pick-up gathering project machinery, realizes the condition monitoring of construction machinery and equipment; Adopt interrupt working manner to reduce energy consumption, lengthen working hours.This tracker both had common tracker without external cord, can the advantage of flexible hidden installation, can also add up the work-hours of construction machinery and equipment, for past-sale service work provides foundation, be the regeneration product of current tracker.
Referring to Fig. 1, the feed circuit that the utility model comprises micro controller system U1, wireless communication module U4, satellite positioning module U2, vibration sensor U5 and is made up of battery B and source switch chip U3.Vibration sensor U5 adopts the LIS3DN acceleration pick-up of ST company, have low in energy consumption, survey precision is high, cost performance advantages of higher, the interrupt pin INT of this sensor is directly connected with the interrupt pin of micro controller system U1.Micro controller system U1 adopts MSP430, is communicated with vibration sensor U5 by spi bus, realizes the setting of sensor parameters and the reading of Detection Information.Wireless communication module U4 can adopt G610, and that satellite positioning module U2 adopts is NEO-6M.What source switch chip U3 adopted is XC6221 chip, has the features such as pressure drop is low, breaking circuit is little.
This tracker is arranged on the body of monitored engineering mechanical device, is in sleep pattern when vibration sensor U5 is flat, and micro controller system U1 is also in sleep pattern.During construction machinery and equipment work, body can vibrate, when the vibration acceleration amplitude of construction machinery and equipment exceedes the threshold value of setting, vibration sensor U5 wakes up automatically, and waking micro controller system U1 up by producing interrupt signal, micro controller system U1 records the work-hours (micro controller system in traditional tracker carrys out timing according to driving engine run signal) of engineering mechanical device according to the duration of vibration sensor U5 generation interrupt signal.
In order to extend the power-on time of battery B, vibration perception and the timework of tracker all adopt interrupt working manner.At vibration sensor U5 not on period, micro controller system U1 is set to the power-down state more economized on electricity.At satellite positioning module U2 and wireless communication module U4 not on period, source switch chip U3 stops to they power supplies.
Claims (3)
1. one kind can add up the car tracing device of construction machinery and equipment work-hours, it is characterized in that, it comprises micro controller system (U1), satellite positioning module (U2), wireless communication module (U4), vibration sensor (U5) and built-in feed circuit, TXD, RXD end of described satellite positioning module (U2) connects RXD1, TXD1 port of micro controller system (U1) respectively, and TXD, RXD end of described wireless communication module (U4) connects RXD2, TXD2 port of micro controller system (U1) respectively; Described vibration sensor (U5) adopts 3D acceleration pick-up LIS3DN, and its interrupt pin INT is directly connected with micro controller system (U1) interrupt pin; Vibration sensor (U5) is communicated with micro controller system (U1) by spi bus.
2. a kind of car tracing device that can add up construction machinery and equipment work-hours according to claim 1, it is characterized in that, described feed circuit comprise battery (B) and source switch chip (3), described battery (B) is powered directly to micro controller system (U1), vibration sensor (U5) and source switch chip (3), the Enable Pin of source switch chip (3) connects the output port of micro controller system (U1), and its voltage output end is to satellite positioning module (U2) and wireless communication module (U4) power supply.
3. a kind of car tracing device that can add up construction machinery and equipment work-hours according to claim 1 and 2, is characterized in that, described wireless communication module (U4) is GSM, cdma cellular communication module or satellite mobile communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864024.7U CN204399044U (en) | 2014-12-31 | 2014-12-31 | A kind of car tracing device that can add up construction machinery and equipment work-hours |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420864024.7U CN204399044U (en) | 2014-12-31 | 2014-12-31 | A kind of car tracing device that can add up construction machinery and equipment work-hours |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204399044U true CN204399044U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420864024.7U Active CN204399044U (en) | 2014-12-31 | 2014-12-31 | A kind of car tracing device that can add up construction machinery and equipment work-hours |
Country Status (1)
| Country | Link |
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| CN (1) | CN204399044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404290A (en) * | 2015-12-29 | 2016-03-16 | 中联重科股份有限公司 | Method, device and system for monitoring product debugging process |
| CN109584403A (en) * | 2018-12-07 | 2019-04-05 | 大连奥雷科技有限公司 | Engineering truck working hour self-recording unit |
| CN113466731A (en) * | 2021-07-29 | 2021-10-01 | 广东博力威科技股份有限公司 | Method, device, equipment and medium for detecting maximum duration of battery oscillation |
-
2014
- 2014-12-31 CN CN201420864024.7U patent/CN204399044U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404290A (en) * | 2015-12-29 | 2016-03-16 | 中联重科股份有限公司 | Method, device and system for monitoring product debugging process |
| CN109584403A (en) * | 2018-12-07 | 2019-04-05 | 大连奥雷科技有限公司 | Engineering truck working hour self-recording unit |
| CN113466731A (en) * | 2021-07-29 | 2021-10-01 | 广东博力威科技股份有限公司 | Method, device, equipment and medium for detecting maximum duration of battery oscillation |
| CN113466731B (en) * | 2021-07-29 | 2023-09-01 | 广东博力威科技股份有限公司 | Method, device, equipment and medium for detecting maximum duration of battery bearing oscillation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170228 Address after: Shijiazhuang City, Hebei Province, West Bridge 050091 Xinshi North Road, No. 380 Zhuoda academicians building room 1513 Patentee after: Shijiazhuang Yang Tian Technology Co., Ltd. Address before: 050000 Shijiazhuang Province, Xinhua District, North West Road, No. 2, building 1, unit 202, No. 7, No. Patentee before: Tong Xiaofan Patentee before: Yang Ping |