CN207182426U - A kind of multichannel passenger flow statisticses tidal data recovering terminal - Google Patents
A kind of multichannel passenger flow statisticses tidal data recovering terminal Download PDFInfo
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- CN207182426U CN207182426U CN201621416815.9U CN201621416815U CN207182426U CN 207182426 U CN207182426 U CN 207182426U CN 201621416815 U CN201621416815 U CN 201621416815U CN 207182426 U CN207182426 U CN 207182426U
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- passenger flow
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Abstract
The utility model discloses a kind of multichannel passenger flow statisticses tidal data recovering terminal, including power circuit, MCU circuits, memory circuitry, ethernet circuit, RS485 circuits and small wireless circuit；The RS485 circuits and the small wireless circuit electrically connect with the MCU circuits respectively, for being communicated with passenger flow statisticses terminal；The ethernet circuit is electrically connected with the MCU circuits, is used for and ethernet communication, and the passenger flow statisticses data received are sent to server；The memory circuitry electrically connects with the MCU circuits, is used for keeping in passenger flow statisticses data when ethernet communication fails.The utility model, which collects terminal, can realize according to the finishing wired or wireless connection acquisition terminal of environment unrestricted choice, the gathered data of the multiple acquisition terminals in same geographical position can uniformly be collected into rear upload server, be easy to clear effectively progress data management.
Description
Technical field
It the utility model is related to passenger flow statisticses analysis field, more particularly to a kind of multichannel passenger flow statisticses tidal data recovering end
End.
Background technology
In today that exhibition is increasingly competitive, effective management has become an important factor for marketing success or failure.Exhibition mould
The transformation of launching an attack that formula is also progressively sat down and waited for customer to great initiative from tradition, to exhibition, manager proposes requirements at the higher level：
Fast reaction is made in faint change that must be to market within the shortest time, and possesses market foresight and save to greatest extent
Operating cost, improves the science of museum day-to-day operations decision-making, at the same for shopping environment comfortableness, deployment of human resources it is reasonable
Property etc..
By the statistics to the exhibition volume of the flow of passengers, administrative staff is increased staff in phase commuter rush hour, improve clothes
Business quality, and then increase sale；Staff is reduced at one's leisure, avoids the occurrence of personnel's waste.By continuous passenger flow statisticses,
Passenger flow changing rule can be drawn, administrative staff is accurately planned future activity, determines that time, manpower and stock order
Goods amount etc..
Because the Import and export volume of most of museum is larger, it is necessary to which multiple whole inlet and outlet of passenger flow statisticses equipment covering, existing
Some passenger flow statistical systems are all that each passenger flow collecting device individually uploads network, easily cause and obscure, how data it is quick,
It is exactly that a needs reality solves the problems, such as to stablize, be clearly transferred to backstage.
In the implementation of passenger flow statistical system, passenger flow statisticses terminal needs to be arranged on renovated exhibition in some cases
Only it is that short-period used does not influence existing finishing ring, it is necessary to ensure the installation of passenger flow statisticses terminal sometimes in shop or other places
Border, the wiring difficulty in space is also different, and some places wired connection is convenient, and some local wireless connections are convenient.Thus passenger flow
Statistics terminal also needs to meet a variety of demands.
Utility model content
The utility model discloses a kind of multichannel passenger flow statisticses tidal data recovering terminal, both completely to solve problem above
The a variety of power supply mode power supplies of foot, meet wired and radio connection unrestricted choice, so as to ensure tidal data recovering and transmission again
Reliability.
To achieve these goals, the utility model uses following scheme：
A kind of multichannel passenger flow statisticses tidal data recovering terminal, including power circuit, MCU circuits, memory circuitry, Ethernet
Circuit, RS485 circuits and small wireless circuit, the power circuit and the MCU circuits, the memory circuitry, the ether
Net circuit, the RS485 circuits are connected with the small wireless circuit, and power supply is provided for each circuit, the RS485 circuits and
The small wireless circuit electrically connects with the MCU circuits respectively, for being communicated with passenger flow statisticses terminal；The Ethernet electricity
Road is electrically connected with the MCU circuits, is used for and ethernet communication, and the passenger flow statisticses data received are sent to server；Institute
State memory circuitry to electrically connect with the MCU circuits, be used for keeping in passenger flow statisticses data when ethernet communication fails.
The power circuit includes power supply power supply and power management, and the power supply power supply is external power source input interface；Institute
Stating power management includes power conversion chip and voltage selecting circuit；The power conversion chip and voltage selecting circuit electricity
Connection.
The power conversion chip model selects TPS5430DDA, and external input voltage is converted into DC1.22V, then through institute
State voltage selecting circuit and DC1.22V is converted into DC 5V or DC 3.3V, for collecting each circuit power supply of terminal to described.
The MCU circuits include MCU and MCU peripheral circuits, the MCU models STM32F107RCT6.
The memory circuitry includes EEPROM, SD card and the TF card seat for placing SD card, the EEPROM and passes through letter
Number IIC2_SCL and IIC2_SDA is connected with the MCU circuits.
The ethernet circuit includes Fast Ethernet PHY chip, the RJ45 interfaces with network transformer and ether periphery
Circuit, the RJ45 interfaces with network transformer electrically connect with the Fast Ethernet PHY chip, the Fast Ethernet
PHY chip electrically connects with the MCU circuits.
The Fast Ethernet PHY chip is DM9161AEP, and the RJ45 interfaces are HR911105A.
The RS485 circuits include 485 standard interfaces, 485 conversion chips, 485 process circuits and connection terminal, described
485 standard interfaces are connected with the passenger flow statisticses terminal by 485 lines, 485 standard interface and 485 conversion chip
Electrical connection, 485 conversion chip electrically connect with 485 process circuit, 485 process circuit and connection terminal electricity
Connection, the connection terminal electrically connect with the MCU circuits.The 485 conversion chip model selects SP485REN-L.
The small wireless circuit includes wireless chip, small wireless peripheral circuit, antenna and terminal, the wireless chip and institute
Antenna is stated to connect by SMA-F interfaces；The wireless chip electrically connects with the terminal, the terminal and MCU circuits electricity
Connection；The wireless chip selects ATA5428C, the small wireless peripheral circuit using SAW filter come serve as wireless transmission and
Reception is called out can device.
The beneficial effects of the utility model are to can be achieved according to the wired or wireless connection collection of finishing environment unrestricted choice eventually
End, can uniformly collect rear upload server by the gathered data of the multiple acquisition terminals in same geographical position, be easy to clearly effectively enter
Row data management.
Brief description of the drawings
The passenger flow statistical system topological diagram that Fig. 1 is applied by the utility model multichannel passenger flow statisticses tidal data recovering terminal.
Fig. 2 is the hardware composition frame chart of the utility model multichannel passenger flow statisticses tidal data recovering terminal.
Fig. 3 is the utility model multichannel passenger flow statisticses tidal data recovering terminal supplying power circuit diagram.
Fig. 4 is the utility model multichannel passenger flow statisticses tidal data recovering terminal MCU circuit diagrams.
Fig. 5 is the utility model multichannel passenger flow statisticses tidal data recovering terminal memory circuit diagram.
Fig. 6 is the utility model multichannel passenger flow statisticses tidal data recovering terminal ethernet circuit figure.
Fig. 7 is the interface circuit figure of the utility model multichannel passenger flow statisticses tidal data recovering terminal 485.
Fig. 8 is the utility model multichannel passenger flow statisticses tidal data recovering terminal small wireless circuit diagram.
Fig. 9 is that the utility model multichannel passenger flow statisticses tidal data recovering terminal general-purpose interface defines schematic diagram.
Figure 10 is the utility model multichannel passenger flow statisticses tidal data recovering terminal theory diagram.
Embodiment
The utility model specific embodiment is described in detail below in conjunction with the accompanying drawings.
It is the utility model passenger flow statistical system topological diagram as shown in Figure 1, multiple passenger flow statisticses of same inlet and outlet are whole
The data of end collection uniformly send server to again by collecting after terminal is collected.Collect the number between terminal and passenger flow statisticses terminal
Have according to transmission means it is wireless and wired two kinds, according to the fitting case at passenger flow statisticses scene and wiring difficulty, aesthetics etc.
Depending on situation.
Passenger flow statisticses tidal data recovering terminal mainly include power circuit, MCU circuits, memory circuitry, ethernet circuit,
485 circuits and small wireless circuit, as shown in Figure 2.
Power circuit mainly includes power supply power supply and power management.Power supply power supply provides DC 6V power supplys by external adapter
To realize, accessed by the input interface of power circuit.Power management is mainly by power conversion chip and voltage processing selection electricity
Road forms, and power conversion chip model selects TPS5430DDA, and the photovoltaic conversion that external adapter is inputted is DC1.22V, then
DC1.22V is converted into DC 5V or DC 3.3V through voltage selecting circuit, used with supplying each module.It is illustrated in figure 3 DC5V
Power-switching circuit, resistance R32 and resistance R34 are divider resistance, and their resistance determines the pressure value for changing voltage into 5V.
DC3.3V power-switching circuits structure is identical with DC5V circuit construction of electric power, and divider resistance resistance is different.
MCU circuits mainly include MCU processors and its associated peripheral circuits.MCU circuit realirations are adopted to passenger flow statisticses terminal
The data of collection are handled.MCU circuits are electrically connected with memory circuitry, ethernet circuit, small wireless circuit and RS485 circuits respectively
Connect, the data of acquisition terminal can be transferred to by MCU by RS485 circuits or small wireless circuit, MCU is handled data
Data are uploaded onto the server by ethernet circuit again afterwards.It is when ethernet communication fails that data are temporary in memory, treat
Uploaded onto the server again when communicating normal.Fig. 4 is MCU circuit connection diagrams, and MCU models select STM32F107RCT6.
Memory circuitry mainly includes EEPROM, SD card and the TF card seat for placing SD card.EEPROM type number is selected
AT24C512C, it is mainly used to preserve such as heart time, address and other parameter informations and some data buffer storages；SD card is placed on
In TF card seat, it is mainly used to preserve because communication failure is not timely transmitted to the related datas such as the passenger flow information on backstage.
EEPROM is connected by IIC2_SCL and IIC2_SDA signals with MCU.
The ethernet circuit of tidal data recovering terminal as shown in fig. 6, ethernet circuit mainly realize by passenger flow information by with
Too net is transferred to background server with ICP/IP protocol.Ethernet circuit mainly by Fast Ethernet PHY chip DM9161AEP and
Interface HR911105A, and peripheral circuit composition.HR911105A is the RJ45 interfaces with network transformer.HR911105A with
DM9161AEP electrically connect, DM9161AEP mainly by signal ETH_MII_TX series of signals, ETH_MII_RX series of signals,
ETH_MII_CRS_WEUP, ETH_MII_COL, ETH_MDC, ETH_MDIO and main control MCU connect.
For RS485 circuits as shown in fig. 7, realizing 485 bus communication functions, RS485 circuits include 485 standard interfaces, 485
Conversion chip, process circuit and connection terminal.Passenger flow statisticses terminal is connected by RS485 with convergence terminal.485 conversion cores
Piece model selects SP485REN-L, and passenger flow data counts 485 of terminal by 485 lines with the 9pin for collecting whole terminal RS 485 circuit
Interface connects, and 485 interfaces electrically connect with 485 conversion chips, and 485 conversion chip output signals pass through connection end after process circuit
Sub- J1 is connected with MCU circuits.So as to realize that passenger flow data statistics terminal communicates with collecting 485 between terminal.
Small wireless circuit as shown in figure 8, realize the radio communication function between passenger flow statisticses terminal and convergence terminal,
Small wireless circuit includes wireless chip, peripheral circuit, antenna and terminal, and wireless chip is connected with antenna by SMA-F interfaces.It is small
Radio-circuit is ATA5428C from wireless chip, and energy device is called out to serve as wireless transmission and reception using SAW filter.Small wireless
Circuit mainly by signal 433_CS, 433_DEM_OUT, 433_SCK, 433_SDI, 433_SDO_TMDO, 433_IRQ and
433_VSINT is connected with MCU, and for connected mode to be realized by 8pin straight cuttings terminal, small wireless circuit arrives wireless receiving
The data that passenger flow statisticses terminal is sent are transferred to MCU processing, collect nothing between terminal MCU and acquisition terminal so as to realize
Line communicates.
Design philosophy uses modularized design, can easily change and increase communication module.Hardware aspect is used and uniformly connect
Mouthful, communication module is connected by the way of separate modular with mainboard；Software for Design takes multitask to correspond to multichannel.At present may be used
Radio communication circuit and 485 telecommunication circuits are supported, general-purpose interface definition is as shown in Figure 9.The interface of module it is completely compatible both
Module, diverse location can be arbitrarily inserted in, 485 or radio communication are realized by the configuration of software.
After terminal starts, the access style of each interface, such as 485 modules or small wireless module are can configure, is configured
Bi Hou, the type that terminal automatic detection is configured configure MCU pin definitions.Then by different tasks corresponding to interface
Position corresponding to being configured to up, thus realize that the interface type of terminal flexibly uses.Small wireless communication uses passenger flow statisticses
Terminal actively send, can so control the only stream of people by when just send data, effectively reduce the consumption of energy, raising
Operational efficiency；485 telecommunication circuits collect terminal commencement of commercial operation as main frame, passenger flow statisticses terminal to collect terminal as slave
Before prepare cycle of the quantity of slave, slave addresses and poll, during commencement of commercial operation, collect terminal according to poll cycle regularly
Send poll to instruct to corresponding slave, obtain passenger flow statisticses data.
The beneficial effects of the utility model are：It can be achieved according to the wired or wireless connection collection of finishing environment unrestricted choice eventually
End, can uniformly collect rear upload server by the gathered data of the multiple acquisition terminals in same geographical position, be easy to clearly effectively enter
Row data management.
Embodiment of the present utility model is described in detail above, but the content is only of the present utility model preferable
Embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all made according to present utility model application scope it is equal
Deng change, improvement or combination etc., all should still belong within patent covering scope of the present utility model.
Claims (9)
1. a kind of multichannel passenger flow statisticses tidal data recovering terminal, including power circuit, MCU circuits, memory circuitry, Ethernet electricity
Road, RS485 circuits and small wireless circuit, the power circuit and the MCU circuits, the memory circuitry, the Ethernet
Circuit, the RS485 circuits are connected with the small wireless circuit, and power supply is provided for each circuit, it is characterised in that：It is described
RS485 circuits and the small wireless circuit electrically connect with the MCU circuits respectively, for being communicated with passenger flow statisticses terminal；
The ethernet circuit is electrically connected with the MCU circuits, is used for and ethernet communication, and the passenger flow statisticses data received are sent
To server；The memory circuitry electrically connects with the MCU circuits, is used for keeping in passenger flow statisticses number when ethernet communication fails
According to.
2. multichannel passenger flow statisticses tidal data recovering terminal according to claim 1, it is characterised in that：The power circuit includes
Power supply is powered and power management, and the power supply power supply is external power source input interface；The power management includes Power convert core
Piece and voltage selecting circuit；The power conversion chip electrically connects with the voltage selecting circuit.
3. multichannel passenger flow statisticses tidal data recovering terminal according to claim 2, it is characterised in that：The power conversion chip
Model selects TPS5430DDA, and external input voltage is converted into DC1.22V, then through the voltage selecting circuit by DC1.22V
DC 5V or DC 3.3V are converted into, for collecting each circuit power supply of terminal to described.
4. multichannel passenger flow statisticses tidal data recovering terminal according to claim 1, it is characterised in that：The MCU circuits include
MCU and MCU peripheral circuits, the MCU models STM32F107RCT6.
5. multichannel passenger flow statisticses tidal data recovering terminal according to claim 1, it is characterised in that：The memory circuitry bag
Include EEPROM, SD card and the TF card seat for placing SD card, the EEPROM and pass through signal IIC2_SCL and IIC2_SDA and institute
State the connection of MCU circuits.
6. multichannel passenger flow statisticses tidal data recovering terminal according to claim 1, it is characterised in that：The ethernet circuit bag
Include Fast Ethernet PHY chip, RJ45 interfaces and ether peripheral circuit with network transformer, it is described with network transformer
RJ45 interfaces electrically connect with the Fast Ethernet PHY chip, and the Fast Ethernet PHY chip is electrically connected with the MCU circuits
Connect.
7. multichannel passenger flow statisticses tidal data recovering terminal according to claim 6, it is characterised in that：The Fast Ethernet
PHY chip is DM9161AEP, and the RJ45 interfaces are HR911105A.
8. multichannel passenger flow statisticses tidal data recovering terminal according to claim 1, it is characterised in that：The RS485 circuits bag
Include 485 standard interfaces, 485 conversion chips, 485 process circuits and connection terminal, 485 standard interface and the passenger flow statisticses
Terminal is connected by 485 lines, and 485 standard interface electrically connects with 485 conversion chip, 485 conversion chip and institute
The electrical connection of 485 process circuits is stated, 485 process circuit electrically connects with the connection terminal, the connection terminal and the MCU
Circuit electrically connects, and the 485 conversion chip model selects SP485REN-L.
9. multichannel passenger flow statisticses tidal data recovering terminal according to claim 1, it is characterised in that：The small wireless circuit bag
Wireless chip, small wireless peripheral circuit, antenna and terminal are included, the wireless chip is connected with the antenna by SMA-F interfaces；
The wireless chip electrically connects with the terminal, and the terminal electrically connects with the MCU circuits；The wireless chip is selected
ATA5428C, the small wireless peripheral circuit call out energy device using SAW filter to serve as wireless transmission and reception.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416815.9U CN207182426U (en) | 2016-12-22 | 2016-12-22 | A kind of multichannel passenger flow statisticses tidal data recovering terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621416815.9U CN207182426U (en) | 2016-12-22 | 2016-12-22 | A kind of multichannel passenger flow statisticses tidal data recovering terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207182426U true CN207182426U (en) | 2018-04-03 |
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ID=61732033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621416815.9U Expired - Fee Related CN207182426U (en) | 2016-12-22 | 2016-12-22 | A kind of multichannel passenger flow statisticses tidal data recovering terminal |
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| CN (1) | CN207182426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067420A (en) * | 2018-08-17 | 2018-12-21 | 惠州高盛达科技有限公司 | Wireless audio frequency transmission function USB interface mould group |
| CN110138882A (en) * | 2019-06-10 | 2019-08-16 | 中国人民解放军海军工程大学 | The means of transport queue means of communication and system |
-
2016
- 2016-12-22 CN CN201621416815.9U patent/CN207182426U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067420A (en) * | 2018-08-17 | 2018-12-21 | 惠州高盛达科技有限公司 | Wireless audio frequency transmission function USB interface mould group |
| CN110138882A (en) * | 2019-06-10 | 2019-08-16 | 中国人民解放军海军工程大学 | The means of transport queue means of communication and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20211222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |