CN102610017A - Pedestrian walking state recorder - Google Patents
Pedestrian walking state recorder Download PDFInfo
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- CN102610017A CN102610017A CN2011104249927A CN201110424992A CN102610017A CN 102610017 A CN102610017 A CN 102610017A CN 2011104249927 A CN2011104249927 A CN 2011104249927A CN 201110424992 A CN201110424992 A CN 201110424992A CN 102610017 A CN102610017 A CN 102610017A
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Abstract
本发明提供一种行人步行状态记录仪，包括：感测装置，用于记录感测矩阵中被触发的记录单元的时间和位置；电信号可擦可编程只读存储器，用于记录所述时间信息和位置信息；单片机，用于根据电信号可擦可编程只读存储器记录的开关信息和位置信息确定行人步行状态；指令输入装置，用于改变正工作状态以及查看记录单元数据，包含向上键“↑”、向下键“↓”、加号键“+”和减号键“-”；以及显示装置，用于显示记录单元数据和状态变化数据。本发明能够及时在线实时记录行人步行状态变化数据，反映行人步行状态的变化。
The invention provides a pedestrian walking state recorder, comprising: a sensing device for recording the time and position of the triggered recording unit in the sensing matrix; an erasable programmable read-only memory for electrical signals for recording the time Information and position information; single-chip microcomputer, used to determine the walking state of pedestrians according to the switch information and position information recorded in the erasable programmable read-only memory of electrical signals; command input device, used to change the working state and view the recording unit data, including the up key "↑", down key "↓", plus key "+" and minus key "-"; and a display device for displaying recording unit data and state change data. The invention can record the change data of the pedestrian's walking state online in real time in time, and reflect the change of the pedestrian's walking state.
Description
Technical field
The present invention relates to single-chip microcomputer, relate in particular to a kind of pedestrian's walking state recorder.
Background technology
In the daily life, when weak sick old man fell down in the public transport field, people often dare not help, and reason is that greatly the aid worries to be mistaken as the injurer.If there is way to write down situation at that time, stay evidence for the people who imposes help, must improve this situation.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art; A kind of pedestrian's walking state recorder is provided; Its state variation of online in real time record pedestrian walking in time data, those data can reflect the variation of pedestrian's walking state, the situation when particularly foundering.
For achieving the above object, the present invention adopts following technical scheme:
A kind of pedestrian's walking state recorder comprises:
Sensing apparatus; Comprise the sensing matrix of forming by several record cells; This sensing apparatus writes down the time and the position of the record cell that is triggered in sensing matrix, and this temporal information and positional information formation record cell data are sent to the electric signal EPROM;
The electric signal EPROM is connected with said sensing apparatus, is used to store said record cell data;
Single-chip microcomputer is connected with the electric signal EPROM, is used for confirming pedestrian's walking state according to the record cell data of electric signal EPROM storage;
Instruction inputting device is connected with said single-chip microcomputer, is used to change positive duty and checks the record cell data, comprises upwarding key " ↑ ", down Arrow " ↓ ", add key "+" and Substract key "-"; And
Display device is connected with single-chip microcomputer through the display device driving interface, is used for displayed record cell data and state variation data, and this display device comprises two seven segment numerical tube displays.
Further, said pedestrian's walking state comprises bob, double swerve, rocks back and forth and state such as rollover.
Further; The Substract key "-" of said instruction inputting device can be used to make the walking state recorder to get into the operate as normal data-recording status; Add key "+" can be used to make the entering of walking state recorder to check state, and upwarding key " ↑ " and down Arrow " ↓ " can be used to change the record cell address.
Further, described single-chip microcomputer can be AT89C2051, by four joint dry cell series connection or the power supply of 7805 mu balanced circuit output voltages.
The good effect of the technical scheme that the present invention adopted is:
The present invention adopts the timely online in real time record of sensing apparatus pedestrian walking state variation data, can judge the variation of pedestrian's walking state according to the position of the record cell that is triggered, and for example can judge the situation the when pedestrian founders more exactly.
Below in conjunction with accompanying drawing enforcement of the present invention and advantage are done further to explain.
Description of drawings
Accompanying drawing 1 is the block diagram of pedestrian's walking state recorder of the present invention.
Accompanying drawing 2 is hardware synoptic diagram of pedestrian's walking state recorder of the present invention.
Embodiment
Below will combine Fig. 1 and Fig. 2 that pedestrian's walking state recorder of the present invention is done further to describe in detail.
Referring to Fig. 1; A kind of pedestrian's walking state recorder; Comprise: sensing apparatus 150; Comprise the sensing matrix of being made up of several record cells, this sensing apparatus writes down the time and the position of the record cell that is triggered in sensing matrix, and this temporal information and positional information formation record cell data are sent to electric signal EPROM 140; Electric signal EPROM 140 is connected with said sensing apparatus 150, is used to store said record cell data; Single-chip microcomputer 200 is connected with electric signal EPROM 140, is used for confirming according to the record cell data of electric signal EPROM 140 storages pedestrian's walking state; Instruction inputting device 130 is connected with said single-chip microcomputer 200, is used to change positive duty and checks the record cell data, comprises upwarding key " ↑ ", down Arrow " ↓ ", add key "+" and Substract key "-"; And display device 110, be connected with single-chip microcomputer 200 through display device driving interface 120, be used for displayed record cell data and state variation data.
Said pedestrian's walking state is judged according to record cell position that is triggered and time.For example:, then be judged to be bob if same record cell is triggered continuously; If the record cell on the same straight line is triggered in proper order, then be judged to be normal walking; If two record cells before this in the delegation are triggered, be then at a distance from some the row in two record cells be triggered, then be judged to be and topple over, or the like.Said pedestrian's walking state can comprise bob, double swerve, rock back and forth and state such as rollover, also can further comprise normal walking states.These states can reflect the situation that takes place when the pedestrian falls down.Single-chip microcomputer can be set in the bump beginning, and when for example rocking back and forth, order electric signal EPROM begins to preserve data.The situation that takes place around in the time of can writing down the pedestrian like this and fall down, whether the people who for example props up the pedestrian also is the people who knocks him down.
Said display device 110 comprises two seven segment numerical tube displays; Two seven segment digital tubes of first of this display device 110 are used to show the unit time content of needs processing, and second two seven segment digital tubes of display device 110 are used to show the data content of corresponding time quantum.The present invention can check the walking state recording of record cell storage through 2 seven segment numerical tube displays of display device, observes the result of walking state variation, realizes the requirement that walking state variation record shows.
Further; The Substract key "-" of said instruction inputting device 130 can be used to make pedestrian's walking state recorder to get into the operate as normal data-recording status; Add key "+" can be used to make the entering of pedestrian's walking state recorder to check state, and upwarding key " ↑ " and down Arrow " ↓ " can be used to change the record cell address.Use the instruction operate as normal instruction of said instruction inputting device 130 inputs, and check data command, these instructions can be through the key input single-chip microcomputer 200 of said instruction inputting device 130.
Further, described single-chip microcomputer can 200 can be AT89C2051, by four joint dry cells series connection or the power supply of 7805 mu balanced circuit output voltages.Said display device driving interface 120 can adopt the CD4511 seven-segment decoder.Said electric signal EPROM 140 can adopt the electric signal EPROM of 24C series, for example 24C01A chip.Pedestrian's walking state recorder of the present invention adopts electric signal EPROM 140 to preserve the data of pedestrian's walking state variation.Said electric signal EPROM 140 utilizes electric signal to wipe and rewrite, and without any need for special device.This EPROM 140 can be the storage chip that data are not lost after a kind of power down.
When pedestrian's walking state recorder of the present invention was worked: press the Substract key "-" of said instruction inputting device 130, can get into the operate as normal data-recording status, said display device 110 demonstrations needed the record cell of processing.Can use the add key "+" of said instruction inputting device 130 to get into the state of checking; Use the upwarding key " ↑ " of said instruction inputting device 130 and the data cell region that down Arrow " ↓ " change needs processing; At this moment; What show in display device 110 is the record data of corresponding time quantum, and recorded data deposits said electric signal EPROM 140 in.
Pedestrian's walking state recorder of the present invention; Can be when pedestrian's walking state variation; Use electric signal EPROM 140 to preserve pedestrian's walking state variation data in real time; Matched orders input media 130 and display device 110 can in time reflect the variation of pedestrian's walking state, the situation when particularly falling down.
Certainly, more than only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.Except that the foregoing description, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (4)
1. pedestrian's walking state recorder is characterized in that, comprising:
Sensing apparatus; Comprise the sensing matrix of forming by several record cells; This sensing apparatus writes down the time and the position of the record cell that is triggered in sensing matrix, and this temporal information and positional information formation record cell data are sent to the electric signal EPROM;
The electric signal EPROM is connected with said sensing apparatus, is used to store said record cell data;
Single-chip microcomputer is connected with the electric signal EPROM, is used for confirming according to the record cell data of electric signal EPROM storage pedestrian's walking state;
Instruction inputting device is connected with said single-chip microcomputer, is used to change positive duty and checks the record cell data, comprises upwarding key " ↑ ", down Arrow " ↓ ", add key "+" and Substract key "-"; And
Display device is connected with single-chip microcomputer through the display device driving interface, is used for displayed record cell data and state variation data.
2. pedestrian's walking state recorder according to claim 1 is characterized in that said pedestrian's walking state comprises bob, double swerve, rocks back and forth and turns on one's side.
3. pedestrian's walking state recorder according to claim 1; It is characterized in that; The Substract key "-" of said instruction inputting device is used to make the walking state recorder to get into the operate as normal data-recording status; Add key "+" is used to make the entering of walking state recorder to check state, and upwarding key " ↑ " and down Arrow " ↓ " are used to change the record cell address.
4. pedestrian's walking state recorder according to claim 1 is characterized in that described single-chip microcomputer is AT89C2051, by four joint dry cell series connection or the power supply of 7805 mu balanced circuit output voltages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104249927A CN102610017A (en) | 2011-12-19 | 2011-12-19 | Pedestrian walking state recorder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104249927A CN102610017A (en) | 2011-12-19 | 2011-12-19 | Pedestrian walking state recorder |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1804194A1 (en) * | 2002-10-29 | 2007-07-04 | Sony Corporation | Gait waveform feature extracting method and individual identification system |
| CN101053518A (en) * | 2006-04-12 | 2007-10-17 | 杨章民 | attitude monitoring system |
| CN101241551A (en) * | 2008-03-06 | 2008-08-13 | 复旦大学 | Gait Recognition Method Based on Tangent Vector |
| CN101251894A (en) * | 2008-01-28 | 2008-08-27 | 天津大学 | Gait feature extraction method and gait recognition method based on infrared thermal imaging |
| CN101549205A (en) * | 2008-04-02 | 2009-10-07 | 北京国浩微磁电子智能传感器技术研究所 | System for recognizing human gait, real-time monitoring energy consumption thereof and instructing exercise training thereof |
| CN101569528A (en) * | 2009-05-31 | 2009-11-04 | 天津工业大学 | Step pattern measuring device |
-
2011
- 2011-12-19 CN CN2011104249927A patent/CN102610017A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1804194A1 (en) * | 2002-10-29 | 2007-07-04 | Sony Corporation | Gait waveform feature extracting method and individual identification system |
| CN101053518A (en) * | 2006-04-12 | 2007-10-17 | 杨章民 | attitude monitoring system |
| CN101251894A (en) * | 2008-01-28 | 2008-08-27 | 天津大学 | Gait feature extraction method and gait recognition method based on infrared thermal imaging |
| CN101241551A (en) * | 2008-03-06 | 2008-08-13 | 复旦大学 | Gait Recognition Method Based on Tangent Vector |
| CN101549205A (en) * | 2008-04-02 | 2009-10-07 | 北京国浩微磁电子智能传感器技术研究所 | System for recognizing human gait, real-time monitoring energy consumption thereof and instructing exercise training thereof |
| CN101569528A (en) * | 2009-05-31 | 2009-11-04 | 天津工业大学 | Step pattern measuring device |
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Application publication date: 20120725 |