CN204758829U - Embedding series connection photovoltaic power driven wild animal tracker - Google Patents

Abstract

The utility model relates to an embedding series connection photovoltaic power driven wild animal tracker, including microprocessing unit, GPS orientation module, GPRS wireless communication module, lithium ion battery module and photovoltaic power module, microprocessing unit the microprocesso, a data storage module, USB interface module and power conversion module, microprocessor's data transmission end is connected to GPS orientation module's data transmission end, data storage module is still connected to microprocessor's data transmission end, GPRS wireless communication module's data transmission end is connected to microprocessor's the 2nd data transmission end, the anodal first input end of connecting power conversion module of lithium ion battery module, power conversion module's second input is connected to the output of photovoltaic power module, power conversion module's output terminal connection microprocessor's power end, USB interface module is connected to microprocessor's the 3rd data transmission end.

Description

A kind of wild animal tracker embedding tandem photovoltaic power drives

Technical field

The utility model belongs to modern communications, GPS location and technical field of photovoltaic power generation, is specifically related to a kind of wild animal tracker embedding tandem photovoltaic power drives.

Background technology

Wild animal tracker is a kind of sensor being used for following the trail of wild animal.Lightweight belt with wild animal tracker is placed on the neck of animal, wild animal tracker can use GPS follow the tracks of animal migrate motion, obtain data, carry out correlative study for related researcher.Wild animal tracker is generally made up of GPS module, radio receiving transmitting module, battery module and microprocessor module.Traditional wild animal tracker uses powered battery, because battery is consumptive product, has certain tenure of use, substantially reduces the serviceable life of animal tracking device.Based on this, be necessary by the research that the new forms of energy of such as sun power are applied to animal tracking device field.Therefore, for the research of wild animal tracker, relevant technology still needs to improve.

Utility model content

For the deficiencies in the prior art, the utility model proposes a kind of GPS wild animal tracker based on solar cell.

Technical solutions of the utility model are as follows:

Embed a wild animal tracker for tandem photovoltaic power drives, comprise microprocessing unit, GPS locating module, GPRS wireless communication module, lithium ionic cell module and photo-voltaic power supply module;

Described microprocessing unit, comprises microprocessor, data memory module, usb interface module and power transfer module;

The data transmission terminal of described GPS locating module connects the first data transmission end of microprocessor, the first data transmission end also connection data memory module of microprocessor, second data transmission terminal of microprocessor connects the data transmission terminal of GPRS wireless communication module, the positive pole of lithium ionic cell module connects the first input end of power transfer module, the output terminal of photo-voltaic power supply module connects the second input end of power transfer module, the output terminal of power transfer module connects the power end of microprocessor, and the 3rd data transmission terminal of microprocessor connects usb interface module.

Described photo-voltaic power supply module is embedded on the outer surface of cupular part of wild animal belt, described lithium ionic cell module, microprocessing unit, GPS locating module and GPRS wireless communication module embed the inside of wild animal belt, the side of described lithium ionic cell module is positioned at the side of photo-voltaic power supply module, the side of described microprocessing unit is positioned at the opposite side of photo-voltaic power supply module, the side of described GPS locating module is positioned at the opposite side of microprocessing unit, and described GPRS wireless communication module is arranged at the belt lock place of wild animal belt.

Described photo-voltaic power supply module is the monocrystalline silicon micro solar battery plate of series connection.

Described GPRS wireless communication module has external antenna, and the external antenna of GPRS wireless communication module is arranged at the outside surface of wild animal belt, and the length of its external antenna is less than the length of the belt of belt lock side.

The beneficial effects of the utility model:

The utility model proposes a kind of wild animal tracker embedding tandem photovoltaic power drives, compared with the animal tracking device designed with application prior art, the utility model adopts and is embedded in solar cell for supplying power on belt, reduce further power consumption, extends the serviceable life of product; Corresponding position under the dispersion of different modules is embedded into belt, the design of flattening, makes device receive the protection of belt; The weight of device is distributed to each place of belt, matching advantageously in animal; The GPRS wireless communication module with external antenna is used to be conducive to the reception of signal.The utility model has lightweight, volume is minimum, waterproof, shatter-resistant, low-power consumption, overlength the feature such as serviceable life, this makes range of application of the present utility model expand further.

Accompanying drawing explanation

Fig. 1 is the structured flowchart of the wild animal tracker of embedding tandem photovoltaic power drives in the utility model embodiment;

Fig. 2 is the position view of the wild animal tracker of embedding tandem photovoltaic power drives in the utility model embodiment;

Wherein, (a) is the position view of the wild animal tracker embedding tandem photovoltaic power drives under belt wearing state;

B () is the position view embedding the wild animal tracker of tandem photovoltaic power drives in belt deployed condition;

1-photo-voltaic power supply module, 2-lithium ionic cell module, 3-microprocessing unit, 4-GPS locating module, 5-GPRS wireless communication module, the belt lock of 6-wild animal belt, the external antenna of 7-GPRS wireless communication module, 3-1-microprocessor, 3-2-data memory module, 3-3-USB interface module, 3-4-power transfer module;

Fig. 3 is the circuit diagram of the single-chip microcomputer MSP430F149 in the utility model embodiment;

Fig. 4 is the circuit diagram of the NEO-5Q chip in the utility model embodiment;

Fig. 5 is the connection diagram of micro solar battery plate in the photo-voltaic power supply module in the utility model embodiment;

Fig. 6 is the circuit diagram of the LEON_G100 in the GPRS wireless communication module in the utility model embodiment;

Fig. 7 is the circuit diagram of the SIM card peripheral circuits in the GPRS wireless communication module in the utility model embodiment;

Fig. 8 is the circuit diagram of the power transfer module in the utility model embodiment;

Fig. 9 is the circuit diagram of the W25X64 chip in the utility model embodiment;

Figure 10 is the circuit diagram of the usb interface module in the utility model embodiment.

Embodiment

Below in conjunction with accompanying drawing to the utility model embodiment detailed description in addition.

Embed a wild animal tracker for tandem photovoltaic power drives, as shown in Figure 1, comprise microprocessing unit 3, GPS locating module 4, GPRS wireless communication module 5, lithium ionic cell module 2 and photo-voltaic power supply module 1;

Microprocessing unit 3, comprises microprocessor 3-1, data memory module 3-2, usb interface module 3-3 and power transfer module 3-4;

The data transmission terminal of GPS locating module 4 connects the first data transmission end of microprocessor 3-1, the first data transmission end also connection data memory module 3-4 of microprocessor 3-1,

Second data transmission terminal of microprocessor 3-1 connects the data transmission terminal of GPRS wireless communication module 5, the positive pole of lithium ionic cell module 2 connects the first input end of power transfer module 3-4, the output terminal of photo-voltaic power supply module 1 connects second input end of power transfer module 3-4, the output terminal of power transfer module 3-4 connects the power end of microprocessor 3, and the 3rd data transmission terminal of microprocessor 3 connects usb interface module 3-3.

As shown in Figure 2, photo-voltaic power supply module 1 is embedded on the outer surface of cupular part of wild animal belt, described lithium ionic cell module 2, microprocessing unit 3, GPS locating module 4 and GPRS wireless communication module 5 embed the inside of wild animal belt, the side of lithium ionic cell module 2 is positioned at the side of photo-voltaic power supply module 1, the side of microprocessing unit 3 is positioned at the opposite side of photo-voltaic power supply module 1, the side of GPS locating module 4 is positioned at the opposite side of microprocessing unit 3, and GPRS wireless communication module 5 is arranged at belt lock 6 place of wild animal belt.

In present embodiment, microprocessor 3-1 adopts super low-power consumption type MSP430 series 16 single-chip microcomputer MSP430F149 of TI company, as shown in Figure 3, and its outstanding feature: peripheral module on super low-power consumption, superpower processing power, abundant sheet.The supply voltage of single-chip microcomputer MSP430F149 adopts 1.8 ~ 3.6V low-voltage, unique Clock System Design, comprises two different clocks: fundamental clock system and phase-locked loop clock system, have abundant peripheral hardware in sheet, can reach at most 6 × 8 I/O lines; This single-chip microcomputer has 5 kinds of low-power consumption modes, makes microprocessor 3-1 extend the serviceable life of battery ideally, and interrupting under battery saving mode waking up only needs 6 μ s.Single-chip microcomputer MSP430F149 have employed the architecture of the advanced persons such as 16 multi-functional hardware multipliers in addition, greatly strengthen its data processing and arithmetic capability.The geographic position data that MSP430F149 single-chip microcomputer gathers for the treatment of GPS locating module 4, and control GPRS wireless communication module 5 is to the server timed sending relevant information of specifying.

Microprocessor 3-1 is the core of this device data processing and control, is responsible for the data that reception and storage GPS locating module 4 and GPRS wireless communication module 5 send, by outside multiple interfaces to other module sending controling instructions.Microprocessor 3-1 also has dead alarm mechanism, namely drops, alarm mechanism, when monitored object for a long time in a certain position time, plug-in can to service end return message, and prompting is dropped or dead.

The DVCC pin of single-chip microcomputer MSP430F149 is connected the OUT pin of power transfer module 3-4 with AVCC pin, the DVSS pin of single-chip microcomputer MSP430F149 is connected ground with AVSS pin; The P3.0 pin of single-chip microcomputer MSP430F149 connects the SS_N/NC pin of GPS locating module 4 (NEO-5Q), the P3.1 pin of single-chip microcomputer MSP430F149 connects the MOSI pin of GPS locating module 4 (NEO-5Q), the P3.2 pin of single-chip microcomputer MSP430F149 connects the MISO pin of GPS locating module 4 (NEO-5Q), and the P3.3 pin of single-chip microcomputer MSP430F149 connects the SCK pin of GPS locating module 4 (NEO-5Q); The P1.2 pin of single-chip microcomputer MSP430F149 connects the RESET_N pin of GPRS wireless communication module 5, the P1.3 pin of single-chip microcomputer MSP430F149 connects the PWR_ON pin of GPRS wireless communication module 5, the P3.6 pin of single-chip microcomputer MSP430F149 connects the RXD pin of GPRS wireless communication module 5, and the P3.7 pin of single-chip microcomputer MSP430F149 connects the TXD pin of GPRS wireless communication module 5; The UTXDO pin of single-chip microcomputer MSP430F149 connects the RXD pin of usb interface module 3-3, and the URXDO pin of single-chip microcomputer MSP430F149 connects the TXD pin of usb interface module 3-3; The CS pin of the P3.0 pin connection data memory module 3-2 of single-chip microcomputer MSP430F149, the DO pin of the P3.1 pin connection data memory module 3-2 of single-chip microcomputer MSP430F149, the DIO pin of the P3.2 pin connection data memory module 3-2 of single-chip microcomputer MSP430F149, the pin of the P3.3 pin connection data memory module CLK of single-chip microcomputer MSP430F149.

In present embodiment, GPS locating module 4 adopts Switzerland u-bloxNEO-5Q chip, and NEO-5Q chip is multi-functional self GPS module, as shown in Figure 4, exquisite and multi-functional framework encapsulation, volume is only 12x16x2.4mm, framework based on ROM, without the need to using the FlashEPROM of high cost, built-in RTC crystal oscillator is used for startup temperature and warm start rapidly, working temperature-40 DEG C ~ 85 DEG C, storing temperature-40 DEG C ~ 85 DEG C, and there is numerous characteristic and have very flexible interconnection technique to select.

GPS locating module 4 has built-in aerial, and the SDA2 pin of NEO-5Q chip is connected+3.3V voltage with SCL2 pin respectively by resistance; The VCC pin of NEO-5Q chip connects+3.3V voltage; The SS_N/NC pin of NEO-5Q chip connects the P3.0 pin of single-chip microcomputer MSP430F149, the MOSI pin of NEO-5Q chip connects the P3.1 pin of single-chip microcomputer MSP430F149, the MISO pin of NEO-5Q chip connects the P3.2 pin of single-chip microcomputer MSP430F149, the SCK pin of NEO-5Q chip connects the P3.3 pin of single-chip microcomputer MSP430F149, and the RF_IN pin of NEO-5Q chip connects built-in aerial; The VCC_RF pin of NEO-5Q chip is connected built-in aerial by resistance with inductance.

In present embodiment, photo-voltaic power supply module 1 is the monocrystalline silicon micro solar battery plate of series connection, and monocrystalline silicon is stronger than the excellent in efficiency of polysilicon, stability.Maximum voltage is 1V, and maximum current is 100mA.As shown in Figure 5, be together in series 5 micro solar battery plates the small-sized solar cell of composition, and the positive pole of micro solar battery plate connects the VPP pin of power transfer module 3-4, the minus earth of micro solar battery plate, and seal, water-proofing treatment.In the place having sunlight, can power directly to animal tracking device with solar cell.

In present embodiment, GPRS wireless communication module 5 adopts the wireless communication module LEON-G100/G200 of u-blox company of Switzerland, as shown in Figure 6, its compact, with low cost, achieving global function four GSM/GPRS data frequently, power consumption is extremely low, support abundant procotol, support AT command set, be easy to u-bloxGPS and assistant GPS integrated, can automatically mount by SMT, operating temperature range :-40 DEG C to 85 DEG C.LEON-G100/G200 supports by GSM modem access ubloxGPS, therefore can be controlled GSM and GPS by same serial ports on any one primary processor.LEON-G100/G200 can move to forward in u-bloxLISA3G module easily, and provides seamless 2G-3G to switch.

GPRS wireless communication module 5 has external antenna, and the external antenna 7 of GPRS wireless communication module is arranged at the outside surface of wild animal belt, and the length of its external antenna 7 is less than the length of the belt of belt lock 6 side.

The VCC pin of the LEON_G100 in GPRS wireless communication module 5 connects 3.3V voltage; The TXD pin of LEON_G100 connects the P3.7 pin of single-chip microcomputer MSP430F149, the RXD pin of LEON_G100 connects the P3.6 pin of single-chip microcomputer MSP430F149, the RESET_N pin of LEON_G100 connects the P1.2 pin of single-chip microcomputer MSP430F149, and the PWR_ON pin of LEON_G100 connects the P1.3 pin of single-chip microcomputer MSP430F149; The ANT pin of LEON_G100 connects external antenna.

GPRS wireless communication module 5 also comprises SIM card peripheral circuits, as shown in Figure 7, the SIM_CLK pin of LEON_G100, SIM_IO pin, SIM_RST pin and VSIM pin are connected the SIM_CLK pin of SIMCARD, SIM_IO pin, SIM_RST pin and VSIM pin respectively.

In present embodiment, as shown in Figure 8, power transfer module 3-4 comprises the first diode D1, second diode D2, 3rd diode D3, first resistance R1, second resistance R2, field effect transistor and triode, the negative pole of the first diode D1 connects the negative pole of the second diode D2, the negative pole of the first diode D1 and the tie point of the negative pole of the second diode D2 are connected DVCC pin and the AVCC pin of single-chip microcomputer MSP430F149 by Voltage stabilizing module, Voltage stabilizing module adopts LM2576 voltage stabilizing chip, LM2576 voltage stabilizing chip is step down switching voltage regulator, LM2576 voltage stabilizing built-in chip type current foldback circuit and overheating protection circuit, the positive pole of the first diode D1 connects the positive pole of lithium ionic cell module 2 by VBB pin, the positive pole of the second diode D2 connects the positive pole of the 3rd diode D3 and the source electrode of field effect transistor, the grid of effect pipe connects one end of the first resistance and the collector of triode, the base stage of triode connects one end of the second resistance, the grounded emitter of triode, the other end of the first resistance, the other end of the second resistance, the negative pole of the 3rd diode D3 is connected photo-voltaic power supply module 1 with the drain electrode of field effect transistor by VPP pin, power transfer module 3-4 can provide 3.3V voltage.

In present embodiment, data memory module 3-2 selects W25X64 chip as pin-saving chip, as shown in Figure 9, preserves data, realizes data remote pattern and preserve important data.W25X64 chip has 32768 pages able to programme, and every page has 256 bytes, has feature low in energy consumption, and compared with normal serial FLASH, use more flexible, performance is outstanding.Data memory module 3-2 is used for the data after realizing stores processor, Backup Data.For the mode of operation of data long pass; Residing area does not have the covering of base station, needs can not send data when sending data, in such cases, first data can be deposited data memory module, then in time being connected to GPRS network, then carry out data transmission.

The CS pin of W25X64 chip connects the P3.0 pin of single-chip microcomputer MSP430F149, the DO pin of W25X64 chip, connect the P3.1 pin of single-chip microcomputer MSP430F149, the DIO pin of W25X64 chip connects the P3.2 pin of single-chip microcomputer MSP430F149, and the CLK pin of W25X64 chip connects the P3.3 pin of single-chip microcomputer MSP430F149.

In present embodiment, usb interface module 3-3 can realize the debugging of equipment and the reading of data.As shown in Figure 10, usb interface module 3-3 comprises the first photoisolator, second photoisolator, USB turns serial port chip cp2101 and USB interface, the model of the first photoisolator and the second photoisolator is TLP521 photoisolator, the TXD pin of cp2101 chip connects the URXDO pin of single-chip microcomputer MSP430F149 by the first photoisolator, the RXD pin of cp2101 chip connects the UTXDO pin of single-chip microcomputer MSP430F149 by the second photoisolator, the reset pin of cp2101 chip connects operating voltage by pull-up resistor, the REGIN pin of cp2101 chip passes through capacity earth, electric capacity strobes, the VDD pin of cp2101 chip connects operating voltage, the D-pin of cp2101 chip connects the D-pin of USB interface, the D+ pin of cp2101 chip connects the D+ pin of USB interface, the VBUS pin of cp2101 chip passes through capacity earth, the VBUS pin of USB interface passes through capacity earth.

In present embodiment, lithium ionic cell module 2 adopts model to be the lithium ion battery of PL753048, and the positive pole of lithium ionic cell module 2 connects the VBB end of power transfer module 3-4, the minus earth of lithium ionic cell module 2.

In present embodiment, above-mentioned all modules all do waterproof pressure-resistant anti-interference process.

The course of work of the wild animal tracker of above-mentioned embedding tandem photovoltaic power drives is as follows:

Embed the wild animal tracker of tandem photovoltaic power drives after one section of dormancy, oneself wakes up, carry out data collection task: GPS locating module 4 receives gps signal and resolves, microprocessor 3-1 is by interrupting accepting GPS locator data that GPS locating module 4 sends and doing further data processing, and the GPS locator data after process is temporarily stored in data memory module 3-2, the utility model has multiple-working mode: one is that data in data memory module 3-2 are when being stored into the numerical value of user's setting, microprocessor 3-1 is led to block and data is sent to by GPRS wireless communication module 5 on the server of specifying, the large dimension of power consumption is reduced, extend the serviceable life of this device further, this data transfer cycle can be specified by user, two is data transmission in real time, GPS locating module 4 receives gps signal and resolves, microprocessor 3-1 is by interrupting accepting data that GPS locating module 4 sends and doing further data processing, and the data after process are passed to GPRS wireless communication module 5, these data are sent out immediately, three is when the position GPS locating module 4 residing for animal does not receive signal, when now GPRS wireless communication module 5 has a signal, can carry out architecture, utilize GPRS base station to position.

Usb interface module 3-3 can realize the debugging of this device and the reading of data.

Powering mode has two kinds: when solar irradiation is mapped to solar panel, is powered by photo-voltaic power supply module 1, solar panel opto-electronic conversion, produces voltage, and triggering voltage modular converter 3-4 powering mode switches.When animal tracking device is in the environment without sunshine, the voltage triggered power transfer module 3-4 powering mode of lithium ionic cell module 2 switches, and is now powered by lithium ionic cell module 2.

Claims (4)

1. embed a wild animal tracker for tandem photovoltaic power drives, it is characterized in that, comprise microprocessing unit, GPS locating module, GPRS wireless communication module, lithium ionic cell module and photo-voltaic power supply module;

Described microprocessing unit, comprises microprocessor, data memory module, usb interface module and power transfer module;

The data transmission terminal of described GPS locating module connects the first data transmission end of microprocessor, the first data transmission end also connection data memory module of microprocessor, second data transmission terminal of microprocessor connects the data transmission terminal of GPRS wireless communication module, the positive pole of lithium ionic cell module connects the first input end of power transfer module, the output terminal of photo-voltaic power supply module connects the second input end of power transfer module, the output terminal of power transfer module connects the power end of microprocessor, and the 3rd data transmission terminal of microprocessor connects usb interface module.

2. the wild animal tracker of embedding tandem photovoltaic power drives according to claim 1, it is characterized in that, described photo-voltaic power supply module is embedded on the outer surface of cupular part of wild animal belt, described lithium ionic cell module, microprocessing unit, GPS locating module and GPRS wireless communication module embed the inside of wild animal belt, the side of described lithium ionic cell module is positioned at the side of photo-voltaic power supply module, the side of described microprocessing unit is positioned at the opposite side of photo-voltaic power supply module, the side of described GPS locating module is positioned at the opposite side of microprocessing unit, described GPRS wireless communication module is arranged at the belt lock place of wild animal belt.

3. the wild animal tracker of embedding tandem photovoltaic power drives according to claim 1, is characterized in that, described photo-voltaic power supply module is the monocrystalline silicon micro solar battery plate of series connection.

4. the wild animal tracker of embedding tandem photovoltaic power drives according to claim 1, it is characterized in that, described GPRS wireless communication module has external antenna, the external antenna of GPRS wireless communication module is arranged at the outside surface of wild animal belt, and the length of its external antenna is less than the length of the belt of belt lock side.