CN208271000U - A kind of data collecting instrument equipment being able to carry out customization - Google Patents

Abstract

The utility model relates to ecological automatic monitoring technical fields, especially a kind of data collecting instrument equipment for being able to carry out customization, including key control unit, the key control unit is electrically connected with network unit, power supply interface module, LED light, SD card unit, communication interface modules, analog interface module and digital interface module, and the output end of power supply interface module is electrically connected with power supply unit, the output end of the communication interface modules is electrically connected with communication unit.The utility model can satisfy specific customization demand, in the particular demands for meeting monitoring point meanwhile, it is capable to effectively save monitoring point hardware cost.

Description

A kind of data collecting instrument equipment being able to carry out customization

Technical field

The utility model relates to ecological automatic monitoring technical field more particularly to a kind of data acquisitions for being able to carry out customization Instrument equipment.

Background technique

Demand in ecological monitoring business is varied, and a monitoring point can access a variety of different types of sensors and set Standby, the sensor of access may upload data, the sensor of each monitoring point access by analog signal or digital signal Quantity also can be bigger because of business demand difference, and the monitoring point of certain business has the real-time exhibition on data collecting instrument to acquire data Acquisition data are transferred to the wireless module that data center uses and are also different according to network condition by demand.

Ecologic data acquisition instrument is difficult according to being customized such as different monitoring business and monitoring point particular demands, nothing at present Method meets the particular demands and higher cost of monitoring point.For this purpose, we have proposed a kind of data acquisitions for being able to carry out customization Instrument equipment.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is able to carry out and determines The data collecting instrument equipment of system.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of data collecting instrument equipment for being able to carry out customization, including key control unit are designed, the core control is single Member be electrically connected with network unit, power supply interface module, LED light, SD card unit, communication interface modules, analog interface module with And digital interface module, and the output end of power supply interface module is electrically connected with power supply unit, the communication interface modules it is defeated Outlet is electrically connected with communication unit.

Preferably, the key control unit is also electrically connected with execution module, and the output end of execution module electrically connects It connects in LED light.

The utility model proposes a kind of data collecting instrument equipment for being able to carry out customization, beneficial effect is: this can The data collecting instrument equipment being customized use uniform hardware architecture design, integrate various general-purpose interface types, by digital interface, Analog interface, communication interface, network unit, power interface, power supply unit, LED light, SD card are all connected to key control unit On, and each interface is mutually indepedent, can delete according to demand interface type, quantitatively can be with to the interface of each type Flexible and extension meets specific customization demand, in the particular demands for meeting monitoring point meanwhile, it is capable to effectively save monitoring point Hardware cost.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of data collecting instrument equipment for being able to carry out customization system block diagram.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1, a kind of data collecting instrument equipment being able to carry out customization, including key control unit, the core control Unit processed is electrically connected with network unit, power supply interface module, LED light, SD card unit, communication interface modules, analog interface mould Block and digital interface module, and the output end of power supply interface module is electrically connected with power supply unit, the communication interface modules Output end be electrically connected with communication unit, the key control unit is also electrically connected with execution module, and execution module Output end is electrically connected in LED light.

Digital interface module includes 12 digital interfaces, is all 3.3V level, may be configured as inputting or export, can be defeated Switching signal and reception switching signal out；Analog interface module includes 15 analog interfaces, 4 5V inputs, 11 3.3V inputs； Power supply interface module includes 6 12V power supplys, and the controllable shutdown of 4 12V power supplys, 6 5V power supplys, 4 5V power supplys are controllable to close It is disconnected, 2 3.3V power supplys；Communication interface modules includes 3 TTL serial ports, wherein 2 3.3V level, 1 5V level, 1 I2C, 1 A RS485 interface, 232 interfaces；Network unit includes network module slot, indicator light and antenna；SD card unit includes SD card slot.

Key control unit include kernel control chip U1, diode D2, resistance R1, R2, R3, R4, R5, capacitor C1, C2, C3, C4, C5, C9, C10, C11, C12, C13, crystal oscillator Y1, Y2；Kernel control chip U1 low speed crystal oscillator input pin 8 and capacitor C3 Series connection is followed by GND；Kernel control chip U1 low speed crystal oscillator input pin 9 is connected with capacitor C4 is followed by GND；Crystal oscillator Y1 output end 1 It is connected with kernel control chip U1 low speed crystal oscillator input pin 9；Crystal oscillator Y1 output end 2 and kernel control chip U1 low speed crystal oscillator are defeated Enter pin 8 to be connected；Kernel control chip U1 power input pin 50 connects 3.3V power supply and series capacitance C12 is followed by GND；Core Control chip U1 power input pin 75 connects 3.3V power supply and series capacitance C13 is followed by GND；Kernel control chip U1 power supply is defeated Enter that pin 100 connects 3.3V power supply and series capacitance C11 is followed by GND；Kernel control chip U1 power input pin 28 meets 3.3V Power supply and series capacitance C10 is followed by GND；Kernel control chip U1 power input pin 10 connects 3.3V power supply and series capacitance C7 is followed by GND；14 series capacitance C5 of kernel control chip U1 reset pin is followed by GND；Kernel control chip U1 reset pin 14 Series capacitance R2 is followed by 3.3V；Kernel control chip U1 high speed crystal oscillator input pin 12,13 is in parallel with resistance R1；Core controls core 12 series capacitance C2 of piece U1 high speed crystal oscillator input pin is followed by GND；Kernel control chip U1 high speed crystal oscillator input pin 13 is connected Capacitor C1 is followed by GND；Crystal oscillator Y2 output end 1 is connected with kernel control chip U1 high speed crystal oscillator input pin 13；Crystal oscillator Y2 output End 2 is connected with kernel control chip U1 high speed crystal oscillator input pin 12；Kernel control chip U1 analog voltage input pin 21,22 Series resistance R3 is followed by 3.3V；Kernel control chip U1 analog voltage input pin 21,22 series capacitances C8, C9 are followed by GND；Core The heart controls chip U1 pin 37 and 94, and series resistance R5 and R4 are followed by GND respectively；Kernel control chip U1 pin 37 and 94 is distinguished Series resistance R5 and R4 are followed by GND；Kernel control chip U1 backup power source pin 6 connects diode D3 cathode, diode D3 anode Meet 3.3V；Kernel control chip U1 backup power source pin 6 connects diode D2 cathode, and diode D2 anode connects anode；Core Control chip U1 pin 10,19,20,27,49,74,99 meets GND respectively.

Power supply unit includes DCDC power supply chip U8, U32；Power inductance L1；Resistance R13, R14, R15, R16, R32, R24, R25, R26, R27, R28, R29, R30, R31, R36, R37, capacitor U28, U27, C15, C15, C20, C21, C23；Xiao Te Based diode U9, U13；NPN triode Q1, Q7, Q9；PNP triode Q6, Q8；Operational amplifier U11；Self-recovery fuse F1； Light emitting diode U7；DCDC power supply chip U8 pin 1 is connected with pin 7, pin 8；7 series electrical of DCDC power supply chip U8 pin Resistance R13 is followed by U8 pin 6；DCDC power supply chip U8 pin 6 is grounded after meeting 12V and series resistance U27；U8 pin 2 connects inductance L1 pin 2；It is grounded after 1 series capacitance U28 of inductance L2 pin；It is grounded after inductance L1 pin 1 series resistance R15 and R14；Resistance R14 and R15 phase contact connects U8 pin 5；It is grounded after 3 series capacitance C15 of U8 pin；Triode Q1 base series resistor R32 is followed by Kernel control chip U1 pin 42；Triode Q1 collector sending and receiving optical diode U7 cathode；Light emitting diode U7 anode series electrical Resistance R16 is followed by 5V；It is grounded after triode Q7 base series resistor R25, series resistance R26 is followed by connecing kernel control chip U1 pin 41；Triode penetrates Q7 grades of ground connection, and collector connecting resistance R24 is followed by triode Q6 base stage；Triode Q6 base stage connecting resistance R27 is followed by 12V, triode Q6 emitter-base bandgap grading meet 12V, and collector exports 12V；It is grounded after triode Q9 base series resistor R29, series resistance R30 It is followed by connecing kernel control chip U1 pin 40；Triode Q9 penetrates grade ground connection, and collector connecting resistance R28 is followed by triode Q8 base stage； Triode Q8 base stage connecting resistance R31 is followed by 12V, and triode Q8 emitter-base bandgap grading meets 5V, and collector exports 5V；Power supply chip U32 pin 1 connects Ground；Power supply chip U32 pin 1 is grounded；It is grounded after 3 series resistance C20 of power supply chip U32 pin；Power supply chip U32 pin 3 connects 5V power supply；Power supply chip U32 pin 2 is grounded after meeting capacitor C21, C23 respectively；Power supply chip U32 pin 2 exports 3.3V；It patches 12V is exported after 2 inline fuse F1 of part U14 pin；Connector U14 inline fuse F1 is followed by Schottky diode U9 cathode； Diode U9 plus earth；It is grounded after 2 series resistance R36, R37 of connector U14 pin；Resistance R36, R37 phase connection tap Operational amplifier U11 normal phase input end；Operational amplifier U11 output is connected with inverse output terminal；Operational amplifier U11 output connects Kernel control chip U1 pin 34.

Communication unit include RS-232 chip U2, RS-485 chip U3, capacitor C6, C16, C18, C22, C26, C27, C28, C29, resistance R11, R12, R23, R38, R39, R40, R41, R42, R43, triode Q2, Q3, Q4, Q5, self-recovery fuse F2, F3, RS-232 connector U10；1 series capacitance C28 of RS-232 chip U2 pin is followed by RS-232 chip U2 pin 3；RS-232 core 4 series capacitance C27 of piece U2 pin is followed by RS-232 chip U2 pin 5；56 series capacitance C22 of RS-232 chip U2 pin is followed by GND；RS-232 chip U2 pin 16 meets 3.3V and is grounded after meeting capacitor C16；U2 pin 14 connects U10 pin 2；U2 pin 13 connects U10 pin 3；U2 pin 12 connects U1 pin 69；U2 pin 11 connects U1 pin 68；RS-485 chip U3 pin 1 connects U1 pin 83；U3 Pin 2,3 connects U1 pin 81；U3 pin 4 connects U1 pin 80；U3 pin 8 is grounded after meeting 3.3V and series capacitance C18；U3 pin 5 meet GND；7 series resistance R12 of U3 pin is followed by GND；6 series resistance R11 of U3 pin is followed by 3.3V；U3 pin 6 and pin 7 are logical Resistance R23 is crossed to be connected；The series connection of U3 pin 7 self-recovery fuse F2 is followed by connector J7 pin 2；The series connection self- recoverage of U3 pin 6 is protected Dangerous silk F3 is followed by connector J7 pin 1；Q4 base series resistor R41 is followed by connector J8 pin 2；Q4 collector series resistance R42 is followed by 3.3V；Q4 collector connects Q5 base stage；Q4 emitter-base bandgap grading meets GND；Q5 collector series resistance R43 is followed by 3.3V；Q5 collector Connect U1 pin 79；Q2 base series resistor R38 is followed by connecing U1 pin 78；Q2 collector series resistance R39 is followed by 5V；Q2 collector Connect Q3 base stage；Q2 emitter-base bandgap grading meets GND；Q3 collector series resistance R40 is followed by 5V；Q3 collector connects connector J8 pin 1；Capacitor C29 is in parallel with resistance R38；Capacitor C6 is in parallel with resistance R41；Connector J1 pin 2,3,4 connects pull-up resistor R6, R7, R8 respectively To 3.3V；Connector J1 pin 5 meets pull down resistor R10 to GND；Connector J1 pin 2,3,4,5,7,8 is coupled with U1 pin 90,77,72,76,89,14；J1 pin 1 and pin 20 are connected to 3.3V and series capacitance C14 is followed by GND；J1 pin 11, 12,13,14,15,16,17,18,19 all it is connected to GND；Connector J7 pin 3,4 connects U1 pin 86,87 respectively；7,8 points of J7 pin U1 pin 47,48 is not connect；Connector J8 pin 5,6 connects U1 pin 85,84 respectively.

SD card unit includes SD card slot U4, capacitor C17, resistance R19, R20, R21, R22；SD card slot U4 pin 2,3,5,7 It is separately connected pull-up resistor R19, R20, R21, R22 to 3.3V；U4 pin 4 connects 3.3V and series capacitance C17 to GND；U4 Pin 6 meets GND；U4 pin 2,3,5,7 connects U1 pin 92,91,89,90 respectively.

Network unit includes network communication module U6, resistance R33, R34, R35, R50, R51, capacitor C19, light emitting diode U29, U30, U31, triode Q10；It is grounded after 1 series resistance R34 of U6 pin, light emitting diode U29；1 series resistance of U6 pin It is grounded after R35, light emitting diode U31；It is grounded after 9 series resistance R34 of U6 pin, light emitting diode U29；15 series electrical of U6 pin It is grounded after resistance R33, light emitting diode U30；U6 pin 6,7,19 connects U1 pin 87,86,38；U6 pin 13,14 meets 12V；U6 draws Foot 11,12 meets GND；Triode Q10 connects U6 pin 10；Q10 penetrates grade and meets GND；Q10 series resistance R50 is followed by U1 pin 82.

Digital interface includes connector J10, J12, control chip U1；Connector J12 pin 1,2,3,4,7,8 meets U1 respectively Pin 88,93,95,96,97,98；Connector J10 pin 1,2,5,6,7,8 connects U1 pin 7,5,4,3,2,1 respectively.

Analog interface include connector J9, J11, J13, J14, control chip U1, operational amplifier U15, U16, U17, U18, resistance R44, R45, R46, R47, R48, R49, R17, R18；Even resistance R44, a R45 are arrived the series connection of connector J9 pin 1 GND；R44, R45 joining part are connected to operational amplifier U16 normal phase input end；U16 output end is connected with inverting input terminal； U16 exports the pin 17 for terminating to U1；The series connection of connector J9 pin 5 connects a resistance R46, R47 to GND；R46, R47 joining part It is connected to operational amplifier U17 normal phase input end；U17 output end is connected with inverting input terminal；U17 exports the pin for terminating to U1 13；The series connection of connector J11 pin 1 connects a resistance R17, R18 to GND；R17, R18 joining part are being connected to operational amplifier U15 just Phase input terminal；U15 output end is connected with inverting input terminal；U15 exports the pin 35 for terminating to U1；Connector J11 pin 5 is gone here and there Connection connects a resistance R48, R49 to GND；R48, R49 joining part are connected to operational amplifier U18 normal phase input end；U18 output end and Inverting input terminal is connected；U18 exports the pin 15 for terminating to U1；Connector J14 pin 1,2,5,6 connects the pin of U1 respectively 23,24,25,26；Connector J13 pin 1,2,5,6 connects the pin 29,30,31,32 of U1 respectively；2,6 points of connector J11 pin U1 pin 36,16 is not connect；Connector J9 pin 2 connects U1 pin 18.

This is able to carry out the data collecting instrument equipment of customization using uniform hardware architecture design, integrates various general-purpose interface classes Type all connects digital interface, analog interface, communication interface, network unit, power interface, power supply unit, LED light, SD card Onto key control unit, and each interface is mutually indepedent, can delete according to demand interface type, connects to each type Mouth quantitatively can stretch and extend, and meet specific customization demand, in the particular demands for meeting monitoring point meanwhile, it is capable to have The saving monitoring point hardware cost of effect, additionally it is possible to according to monitoring point sensor type, sensor reported data signal type, sensing Whether device quantity needs liquid crystal display, wireless module type to carry out the ecologic data acquisition of height customization.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (2)

1. a kind of data collecting instrument equipment for being able to carry out customization, including key control unit, which is characterized in that the core control Unit processed is electrically connected with network unit, power supply interface module, LED light, SD card unit, communication interface modules, analog interface mould Block and digital interface module, and the output end of power supply interface module is electrically connected with power supply unit, the communication interface modules Output end be electrically connected with communication unit.

2. a kind of data collecting instrument equipment for being able to carry out customization according to claim 1, which is characterized in that the core Control unit is also electrically connected with execution module, and the output end of execution module is electrically connected in LED light.