CN203882127U - Fall state recorder - Google Patents
Fall state recorder Download PDFInfo
- Publication number
- CN203882127U CN203882127U CN201320804639.6U CN201320804639U CN203882127U CN 203882127 U CN203882127 U CN 203882127U CN 201320804639 U CN201320804639 U CN 201320804639U CN 203882127 U CN203882127 U CN 203882127U
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- module
- chip microcomputer
- state recorder
- interface module
- threshold value
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- 230000001133 acceleration Effects 0.000 claims abstract description 13
- 238000004088 simulation Methods 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 9
- 230000000052 comparative effect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model relates to a fall state recorder which consists of a single-chip microcomputer, a digital-type acceleration sensor, a storage module, a power module, a JTAG simulation interface module, an indicator light module, a key module, and a USB interface module. The single-chip microcomputer is connected with the digital-type acceleration sensor, the storage module, the power module, the JTAG simulation interface module, the indicator light module, the key module, and the USB interface module. According to the utility model, the recorder employs the digital-type acceleration sensor to collect acceleration data in real time, and the fall process is judged through a comparative judgment calculation program carried by the single-chip microcomputer. Also, whether the fall height exceeds a threshold value or not and whether a final impact value exceeds the threshold value or not are both judged, and the recoding of data is carried out if the fall height exceeds the threshold value and the final impact value exceeds the threshold value.
Description
Technical field
The utility model belongs to packed and transported monitoring instrument field, particularly a kind of state recorder that falls.
Background technology
At present, logistics transportation is link important in national product.Goods after packing often can cause for various reasons cargo damage in logistics transportation link.Through statistics, goods is in handling, mobile and transportation, and the two large principal elements that cause cargo damage are simple impact and dropping shock.Handling when wherein, dropping shock more comes from violence sorting in Article handling process or air transport.Therefore, strengthen for the supervision in logistics link, the monitoring of dropping shock is very important.
Existing logistics monitoring instrument, whether it is used for greatly devaning in freight transportation process, humiture changes and the comprehensive monitoring such as impact.Impact value under each coordinate that host computer obtains by monitor, according to calculating, can show whether a certain section of impact is dropping shock.At present, for goods dropping shock, also there is no special use, it is careful to analyze, the highly sensitive state recorder that falls.
Summary of the invention
The purpose of this utility model is to overcome the deficiency in present technology, and a kind of dropping shock curve that initiatively records is provided, and accurately calculates falling height, and highly sensitive, fast recording goes out to fall the state recorder that falls of state.
The utility model solves its technical matters and is achieved through the following technical solutions:
A kind of state recorder that falls, it is characterized in that: single-chip microcomputer, digital acceleromete, memory module, power module, JTAG simulation interface module, indicating lamp module, key-press module and usb interface module, consist of, single-chip microcomputer is connected with acceleration transducer, memory module, power module, JTAG simulation interface module, indicating lamp module, key-press module and usb interface module.
And, between described digital acceleromete and single-chip microcomputer, adopt SPI communication interface to be connected.
And, between described memory module and single-chip microcomputer, adopt SPI communication interface to be connected.
And, between described indicating lamp module and single-chip microcomputer, adopt the PWM way of output of timer to be connected.
And described digital acceleromete is IMEMS type digital acceleromete.
Advantage of the present utility model and beneficial effect are:
1, the state recorder that falls of the present utility model, adopt digital acceleromete to gather in real time acceleration information, what by single-chip microcomputer, carry relatively judges whether calculation procedure determines is falling process, falling height whether surpasses threshold value and whether final impact value surpasses threshold value, all meets this segment data is carried out to record as two.After monitor procedure finishes, by data upload to PC and, by curve comparison, realize falling height and fall the accurate differentiation of state (upthrow, downslide, lower acceleration), it is professional good to have, and is specially adapted to the easy freight transportation monitoring that produce the situation of falling such as air transport.
Accompanying drawing explanation
Fig. 1 is circuit block diagram of the present utility model.
Embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of state recorder that falls, it consists of single-chip microcomputer, digital acceleromete, memory module, power module, JTAG simulation interface module, indicating lamp module, key-press module and usb interface module, and single-chip microcomputer is connected with acceleration transducer, memory module, power module, JTAG simulation interface module, indicating lamp module, key-press module and usb interface module.
Between digital acceleromete and single-chip microcomputer, adopt SPI communication interface to be connected.When there being data to produce brief acceleration sensor, to single-chip microcomputer, send DataReady interruption, single-chip microcomputer passes through SPI interface from acceleration transducer reading out data.Digital acceleromete is IMEMS type digital acceleromete.
Between memory module and single-chip microcomputer, adopt SPI communication interface to be connected.When having data to store, single-chip microcomputer, by SPI interface, adopts dma mode to store data in memory module.
Between indicating lamp module and single-chip microcomputer, adopt the PWM way of output of timer to be connected.Whole scitillation process participates in without the CPU of single-chip microcomputer, can improve the operational efficiency of system.
Single-chip microcomputer is connected with host computer by USB interface, for system acquisition parameter being set and the data that collect being passed to host computer, carries out data analysis and overall treatment.
Originally the principle of work of falling state recorder is:
(1) before implementing monitoring process, required falling height and dropping shock value are downloaded in registering instrument by upper computer software, instrument moves according to operational factor;
(2) gather in real time the acceleration signal of acceleration transducer and it is carried out to data calculating, when data characteristics meets basic model, regarding as the event of falling, when falling height and dropping shock value surpass the threshold value setting, data being preserved;
(3) after monitor procedure finishes, by USB interface by data upload to PC, by PC, to falling event analysis, differentiate falling height accurately, fall attitude.Software on PC can be the comprehensive analysis that user provides monitor procedure simultaneously.
Although disclosed embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that, within not departing from the spirit and scope of the utility model and claims, various replacements, variation and modification are all possible, and therefore scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (5)
1. one kind is fallen state recorder, it is characterized in that: single-chip microcomputer, digital acceleromete, memory module, power module, JTAG simulation interface module, indicating lamp module, key-press module and usb interface module, consist of, single-chip microcomputer is connected with acceleration transducer, memory module, power module, JTAG simulation interface module, indicating lamp module, key-press module and usb interface module.
2. the state recorder that falls according to claim 1, is characterized in that: between described digital acceleromete and single-chip microcomputer, adopt SPI communication interface to be connected.
3. the state recorder that falls according to claim 1, is characterized in that: between described memory module and single-chip microcomputer, adopt SPI communication interface to be connected.
4. the state recorder that falls according to claim 1, is characterized in that: between described indicating lamp module and single-chip microcomputer, adopt the PWM way of output of timer to be connected.
5. the state recorder that falls according to claim 1, is characterized in that: described digital acceleromete is IMEMS type digital acceleromete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804639.6U CN203882127U (en) | 2013-12-06 | 2013-12-06 | Fall state recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804639.6U CN203882127U (en) | 2013-12-06 | 2013-12-06 | Fall state recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203882127U true CN203882127U (en) | 2014-10-15 |
Family
ID=51682608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320804639.6U Expired - Lifetime CN203882127U (en) | 2013-12-06 | 2013-12-06 | Fall state recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203882127U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631183A (en) * | 2013-12-06 | 2014-03-12 | 中国包装科研测试中心 | Fall condition recorder and fall condition recording method |
| CN105547362A (en) * | 2015-12-18 | 2016-05-04 | 李俊杰 | Apparatus capable of recording express item state during transportation |
| CN113443313A (en) * | 2021-07-13 | 2021-09-28 | 深圳市海柔创新科技有限公司 | Robot falling processing method and device, server and storage medium |
-
2013
- 2013-12-06 CN CN201320804639.6U patent/CN203882127U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631183A (en) * | 2013-12-06 | 2014-03-12 | 中国包装科研测试中心 | Fall condition recorder and fall condition recording method |
| CN105547362A (en) * | 2015-12-18 | 2016-05-04 | 李俊杰 | Apparatus capable of recording express item state during transportation |
| CN113443313A (en) * | 2021-07-13 | 2021-09-28 | 深圳市海柔创新科技有限公司 | Robot falling processing method and device, server and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180625 Address after: 100027 Beijing Chaoyang District East 3rd Ring Road north 3 B block 15 Floor 1511 room. Patentee after: ZHONGBAO IOT TECHNOLOGY (BEIJING) Co.,Ltd. Address before: 300457 Hai Chuan street, Huanghai Road, Tanggu economic and Technological Development Zone, Tianjin, 2 Patentee before: China Packaging Research & Test Center |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHONGBAO INTERNET OF THINGS TECHNOLOGY (TIANJIN) Co.,Ltd. Assignor: ZHONGBAO IOT TECHNOLOGY (BEIJING) Co.,Ltd. Contract record no.: 2018120000016 Denomination of utility model: Fall condition recorder and fall condition recording method Granted publication date: 20141015 License type: Exclusive License Record date: 20181226 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |