CN110047264A - A kind of low-power consumption Multi-functional data collector - Google Patents
A kind of low-power consumption Multi-functional data collector Download PDFInfo
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- CN110047264A CN110047264A CN201910464666.5A CN201910464666A CN110047264A CN 110047264 A CN110047264 A CN 110047264A CN 201910464666 A CN201910464666 A CN 201910464666A CN 110047264 A CN110047264 A CN 110047264A
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- 238000005265 energy consumption Methods 0.000 abstract description 4
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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Abstract
A kind of low-power consumption Multi-functional data collector, including master control borad, the presence or absence of be connected line communication board, 3.3V power supply, camera and I/O interface plate with the master control borad, the I/O interface plate is connected with external sensor, the 3.3V power supply is powered to master control borad, camera and external sensor collect site environment situation and are transmitted to master control borad by I/O interface plate, then pass through wireless communication board for the data information transfer of master control borad to user terminal.The present invention uses MSP432 single-chip microcontroller as main control chip, and is furnished with I/O interface plate, by carrying out internal configuration to MSP432 single-chip microcontroller, multi-parameter configuration connection can be achieved, the maintainability of raising system, it is low in energy consumption, meet the needs of outer long-time out of office is acquired system work.
Description
Technical field
The present invention relates to data acquisition equipment technical field, especially a kind of low-power consumption Multi-functional data collector.
Background technique
Data collector, i.e. sensor, sensor is mainly used for carrying out scene the acquisition of real time data, then mixes periphery
The equipment that the functions such as instant playback, in real time acquisition, automatic transmission may be implemented in circuit composition.But existing data collector is full
Power consumption is larger while sufficient real-time transmission data, can be big due to power consumption if data collector is in field work, and
Collecting work is terminated there is a situation where not enough power supply, if terminating acquisition system suddenly, will lead to field acquisition work can not
Continue, more serious person also will affect the operation of whole system.
So in order to make up data collector in field using the big defect of power consumption, a kind of the more of low-power consumption need to be just designed
Performance data collector.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of low in energy consumption and there is camera data to transmit function
The data collector of energy.
The present invention solves its technical problem and adopts the following technical solutions to achieve:
A kind of low-power consumption Multi-functional data collector, including master control borad are plugged with wireless communication board on the master control borad, with
The wireless communication board and master control borad connect simultaneously there are also I/O interface plate, be provided with governor circuit on the master control borad, it is described
Governor circuit is connected with GSM relay circuit and IO relay circuit, and the governor circuit is also connected with gsm module interface circuit
With I/O module interface circuit, the gsm module interface circuit is plugged with external GSM network, the I/O module interface circuit grafting
The I/O interface plate.
Preferably, power panel interface circuit, storage circuit, reset circuit, camera shooting are also connected on the governor circuit
Head relay circuit and utilizing camera interface circuit, the power panel interface circuit are connected with 3.3V high level power supply, the camera shooting
Head interface circuit is connected with external camera, acquires environment to floor.
Preferably, main control module interface circuit is provided on the I/O interface plate, the main control module interface circuit is used
In being connected with the I/O module interface circuit to play the role of connecting I/O interface plate and master control borad, the main control module interface
Circuit connection has 8 tunnel AD Acquisition Circuits, 2 road DI photoelectric coupled circuits, 2 road RS485 transmission circuits and 12 road AD bleeder circuits.
Preferably, the 8 tunnel AD Acquisition Circuits are connected with AD acquisition terminal, and the AD acquisition terminal connects external sense
Device, the data for acquiring sensor are transmitted in governor circuit by 8 tunnel AD Acquisition Circuit.
Preferably, the 2 road DI photoelectric coupled circuits are connected with DI terminal, and the DI terminal connection external pulse switch is used
In to the governor circuit provide pulse signal.
Preferably, the 2 road RS485 transmission circuits are connected with RS485 terminal, and the RS485 terminal connection is external
RS485 network.
Preferably, the 12 road AD bleeder circuits are connected with AD partial pressure terminal, and the AD partial pressure terminal connection is described outer
Portion's sensor, the acquisition for the reserved voltage to sensor.
Preferably, the main control module interface circuit is also connected with sensor feed circuit, the sensor power supply electricity
Road is connected to 12V high level voltage, and the socket of the sensor feed circuit is connected to the external sensor.
The advantages and positive effects of the present invention are:
1, the present invention uses MSP432 single-chip microcontroller as main control chip, and is furnished with I/O interface plate, by MSP432 monolithic
The internal configuration of machine progress improves the maintainability of system, it can be achieved that multi-parameter configuration connection, low in energy consumption, when meeting foreign minister out of office
Between be acquired system work demand.
2, the present invention for the addition convenient for follow-up function or deletes and is designed as modular construction, master control borad, wireless telecommunications
Be stacked structure between plate and I/O interface plate, can demand according to field condition it is easy to disassemble, add or delete necessary program
Function.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of master control borad of the invention；
Fig. 3 is the structural schematic diagram of I/O interface plate of the invention；
Fig. 4 is the structural schematic diagram of governor circuit of the invention；
Fig. 5 is the circuit diagram of GSM relay circuit of the invention；
Fig. 6 is the circuit diagram of gsm module interface circuit of the invention；
Fig. 7 is the circuit diagram of IO relay circuit of the invention；
Fig. 8 is the circuit diagram of I/O module interface circuit of the invention；
Fig. 9 is the circuit diagram of storage circuit of the invention；
Figure 10 is the circuit diagram of power panel interface circuit of the invention；
Figure 11 is the circuit diagram of reset circuit of the invention；
Figure 12 is the circuit diagram of camera relay circuit of the invention；
Figure 13 is the circuit diagram of utilizing camera interface circuit of the invention；
Figure 14 is the circuit diagram of main control module interface circuit of the invention；
Figure 15 is the circuit diagram of sensor of the invention power supply circuit；
Figure 16 is the circuit diagram of RS485 terminal of the invention；
Figure 17 is the circuit diagram of DI terminal of the invention；
Figure 18 is the circuit diagram of AD partial pressure terminal of the invention；
Figure 19 is the circuit diagram of AD acquisition terminal of the invention；
Figure 20 is the circuit diagram of 12 road AD bleeder circuits of the invention；
Figure 21 is the circuit diagram of 8 tunnel AD Acquisition Circuits of the invention；
Figure 22 is the circuit diagram of 2 road RS485 transmission circuits of the invention；
Figure 23 is the circuit diagram of 2 road DI photoelectric coupled circuits of the invention.
Specific embodiment
The embodiment of the present invention is further described below in conjunction with attached drawing:
As shown in Figure 1, a kind of low-power consumption Multi-functional data collector of the present invention, including master control borad, with the master
Control plate be connected the presence or absence of line communication board, 3.3V power supply, camera and I/O interface plate, the I/O interface plate be connected with external sense
Device, the 3.3V power supply are powered to master control borad, and camera and external sensor are collected site environment situation and passed by I/O interface plate
Master control borad is transported to, then passes through wireless communication board for the data information transfer of master control borad to user terminal.
It is illustrated in figure 2 the connection schematic diagram of master control borad, governor circuit is provided on the master control borad, is illustrated in figure 4
The control chip model of the circuit diagram of governor circuit, the governor circuit is MSP432, and the governor circuit is connected with GSM relay
Device circuit and IO relay circuit, the governor circuit is also connected with gsm module interface circuit and I/O module interface circuit, described
Gsm module interface circuit is plugged with external GSM network, I/O interface plate described in the I/O module interface circuit grafting.The master
Power panel interface circuit, storage circuit, reset circuit, camera relay circuit and utilizing camera interface are also connected on control circuit
Circuit, the power panel interface circuit connect 3.3V high level power supply, and the utilizing camera interface circuit connection has external camera,
Environment is acquired to floor.
It is illustrated in figure 3 the connection schematic diagram of I/O interface plate, is provided with main control module interface circuit on the I/O interface plate,
The main control module interface circuit plays connection I/O interface plate and master control borad for being connected with the I/O module interface circuit
Effect, the main control module interface circuit is connected with 8 tunnel AD Acquisition Circuits, 2 road DI photoelectric coupled circuits, 2 road RS485 transmission circuits
With 12 road AD bleeder circuits.The 8 tunnel AD Acquisition Circuits are connected with AD acquisition terminal, and the AD acquisition terminal connection is external to be passed
Sensor, the data for acquiring sensor are transmitted in governor circuit by 8 tunnel AD Acquisition Circuit.The 2 road DI
Photoelectric coupled circuit is connected with DI terminal, the DI terminal connection external pulse switch, for providing pulse letter to the governor circuit
Number.The 2 road RS485 transmission circuits are connected with RS485 terminal, and the RS485 terminal connects external RS485 network.It is described
12 road AD bleeder circuits be connected with AD partial pressure terminal, AD partial pressure terminal connects the external sensor, for sensing
The acquisition of the reserved voltage of device.The main control module interface circuit is also connected with sensor feed circuit, and the sensor supplies
Circuit is connected to 12V high level voltage, and the socket of the sensor feed circuit is connected to the external sensor.
It is illustrated in figure 5 the circuit diagram of GSM relay circuit, the model TX2-L2-5V, GSM of relay K1
RELAY SET pin and GSM RELAY RESET pin are separately connected P4.0 the and P4.1 pin of the governor circuit, power supply
Interface connects 5V and 3.3V high level.
It is illustrated in figure 6 gsm module interface circuit, GSM STA, GSM NET, GSM RST and GSM POWER KEY draw
Foot is separately connected the P2.4-P2.7 pin of the governor circuit.
It is illustrated in figure 7 IO relay circuit, IO L RELAY SET and IO L RELAY RESET pin connects respectively
Connect P9.0 the and P9.1 pin of the governor circuit.
It is illustrated in figure 8 I/O module interface circuit, the I/O module interface circuit connects the governor circuit, plays insert row
Effect, for being connected with the I/O interface plate.
It is illustrated in figure 9 storage circuit, the TF SPI DO, TF SPI CS#, TF SPI CLK and TF SPI DI draw
Foot connects the P6.2-P6.5 pin of the governor circuit, by the data information memory in governor circuit into TF CARD.
It is as shown in Figure 10 power panel interface circuit, the power panel interface circuit connects 3.3V and 5V high level voltage,
Its PWR IO0-PWR IO3 is separately connected P3.0, P5.6, P5.7 and P6.7 pin of the governor circuit, for giving master control electricity
Road power supply.
It is as shown in figure 11 reset circuit, the MSP432RST N pin of the reset circuit connects the governor circuit
RSTN pin, SW SMD4 is reset key, for carrying out the resetting of function program to governor circuit.
As shown in Figure 12 and Figure 13 be respectively camera relay circuit and utilizing camera interface circuit, the camera after
Appliance circuit connects P6.0 the and P6.1 pin of the governor circuit, governor circuit described in the utilizing camera interface circuit connection
P3.2 and P3.3 pin, camera is connected outside the utilizing camera interface circuit.
It is as shown in figure 14 master control module interface circuit, the main control module interface circuit is used for and the I/O module connects
Mouth circuit is connected, and the master control borad and I/O interface plate are connected by serial ports grafting.
It is as shown in figure 15 sensor feed circuit, the external 12V high level voltage power supply of sensor feed circuit,
J6 terminal connects external sensor.
It is terminal block as shown in Figure 16-Figure 19, is plugged on RS485 network, external pulse switch, external sense respectively
It is the hardware coupling part of data collector and external detection and switchgear on device.
It is as shown in figure 20 12 road AD bleeder circuits, the 12 road AD bleeder circuit is connected on the AD partial pressure terminal.
It is as shown in figure 21 8 tunnel AD Acquisition Circuits, control chip model is that the ADAS3022 and AD acquires terminal phase
Even, it is used for transmission AD signal.
As shown in figure 22 be 2 road RS485 transmission circuits, control chip model be 74ALVC164245, CH1485P with
CH1485K pin connects the RS485 terminal, realizes wireless transmission function for governor circuit to be connected on RS485 network.
It is as shown in figure 23 2 road DI photoelectric coupled circuits, control chip model is F0D0531, DI0 with DI1 pin connects
DI terminal, for realizing pulse signal to governor circuit.
When it is implemented, camera is plugged on the J8 serial ports on master control borad, i.e., on utilizing camera interface circuit, by sensor
It is plugged in I O board, wireless communication board is RS485 serial communication, and the power supply of 3.3V voltage source, camera and sensor are adopted respectively
Collect the image and weather information of site environment, the data such as weather information such as temperature, humidity, then is transmitted in governor circuit and is counted
According to processing, and real-time data information is transmitted to user terminal by RS485 network wireless and is checked.
The present invention uses MSP432 single-chip microcontroller as main control chip, and is furnished with I/O interface plate, by MSP432 single-chip microcontroller
The internal configuration of progress improves the maintainability of system, it can be achieved that multi-parameter configuration connection, low in energy consumption, meets outer long-time out of office
It is acquired the demand of system work.
It is emphasized that embodiment of the present invention be it is illustrative, without being restrictive, therefore the present invention is simultaneously
It is not limited to embodiment described in specific embodiment, it is all to be obtained according to the technique and scheme of the present invention by those skilled in the art
Other embodiments, also belong to the scope of protection of the invention.
Claims (8)
1. a kind of low-power consumption Multi-functional data collector, including master control borad, it is plugged with wireless communication board on the master control borad, with institute
State the also I/O interface plate of wireless communication board and master control borad while connection, it is characterised in that: be provided with master control on the master control borad
Circuit, the governor circuit are connected with GSM relay circuit and IO relay circuit, and the governor circuit is also connected with GSM mould
Block interface circuit and I/O module interface circuit, the gsm module interface circuit are plugged with external GSM network, and the I/O module connects
I/O interface plate described in mouth circuit grafting.
2. a kind of low-power consumption Multi-functional data collector according to claim 1, it is characterised in that: the governor circuit
On be also connected with power panel interface circuit, storage circuit, reset circuit, camera relay circuit and utilizing camera interface circuit,
The power panel interface circuit is connected with 3.3V high level power supply, and the utilizing camera interface circuit connection has external camera, uses
Environment is acquired with floor.
3. a kind of low-power consumption Multi-functional data collector according to claim 1, it is characterised in that: the I/O interface plate
On be provided with main control module interface circuit, the main control module interface circuit for be connected with the I/O module interface circuit with
Play the role of connecting I/O interface plate and master control borad, the main control module interface circuit are connected with 8 tunnel AD Acquisition Circuits, 2 road DI
Photoelectric coupled circuit, 2 road RS485 transmission circuits and 12 road AD bleeder circuits.
4. a kind of low-power consumption Multi-functional data collector according to claim 3, it is characterised in that: the 8 road AD are adopted
Collector is connected with AD acquisition terminal, and the AD acquisition terminal connects external sensor, and the data for acquiring sensor are led to
8 tunnel AD Acquisition Circuit is crossed to be transmitted in governor circuit.
5. a kind of low-power consumption Multi-functional data collector according to claim 3, it is characterised in that: the 2 road DI light
Coupling circuit connection has DI terminal, the DI terminal connection external pulse switch, for providing pulse signal to the governor circuit.
6. a kind of low-power consumption Multi-functional data collector according to claim 3, it is characterised in that: the 2 road RS485
Transmission circuit is connected with RS485 terminal, and the RS485 terminal connects external RS485 network.
7. a kind of low-power consumption Multi-functional data collector according to claim 4, it is characterised in that: the 12 road AD points
Volt circuit is connected with AD partial pressure terminal, and the AD partial pressure terminal connects the external sensor, for the reserved electricity to sensor
The acquisition of pressure.
8. a kind of low-power consumption Multi-functional data collector according to claim 4, it is characterised in that: the main control module
Interface circuit is also connected with sensor feed circuit, and the sensor feed circuit is connected to 12V high level voltage, the sensor
The socket of power supply circuit is connected to the external sensor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910464666.5A CN110047264A (en) | 2019-05-30 | 2019-05-30 | A kind of low-power consumption Multi-functional data collector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910464666.5A CN110047264A (en) | 2019-05-30 | 2019-05-30 | A kind of low-power consumption Multi-functional data collector |
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| CN110047264A true CN110047264A (en) | 2019-07-23 |
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| CN201910464666.5A Pending CN110047264A (en) | 2019-05-30 | 2019-05-30 | A kind of low-power consumption Multi-functional data collector |
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-
2019
- 2019-05-30 CN CN201910464666.5A patent/CN110047264A/en active Pending
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| CN202889309U (en) * | 2012-11-01 | 2013-04-17 | 东莞市创丰科技发展有限公司 | Incremental coder capable of outputting multiplex pulse signals |
| CN103209018A (en) * | 2012-11-05 | 2013-07-17 | 陕西拓普索尔电子科技有限责任公司 | Wireless data acquisition and monitoring system based on 3rd generation (3G)/Beidou satellite communications and geographic information system (GIS) |
| CN204516015U (en) * | 2015-02-10 | 2015-07-29 | 浙江水利水电学院 | A kind of multifunctional low power consumption water environment Wireless data acquisition unit |
| CN106600940A (en) * | 2017-02-04 | 2017-04-26 | 广州南珠电控技术有限公司 | ZigBee wireless bus device |
| CN208722396U (en) * | 2018-01-19 | 2019-04-09 | 西安达泰电子有限责任公司 | A kind of wireless switching amount transmitter |
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Non-Patent Citations (1)
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