CN205540130U

CN205540130U - Intelligence appearance

Info

Publication number: CN205540130U
Application number: CN201620275648.4U
Authority: CN
Inventors: 姚翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-05
Filing date: 2016-04-05
Publication date: 2016-08-31
Anticipated expiration: 2026-04-05

Abstract

The utility model relates to an intelligence appearance, including vibration motor circuit, indicating circuit, button trigger circuit, charging circuit, display circuit, UART configured circuit, its characteristics are, still include micro controller unit circuit and wifi amplifier circuit, and the micro controller unit circuit is connected with vibration motor circuit, indicating circuit, button trigger circuit, charging circuit, display circuit, UART configured circuit, wifi amplifier circuit electricity respectively, main control chip's the model of micro controller unit circuit be GS1011, the chip kernel is double -core ARM7, the internal integration wifi design circuit that communicates by letter, internal integration 802.11b communication protocol, wifi amplifier circuit include that wireless radiofrequency signal select switch circuit is connected with wireless RF power amplifier circuit, wireless radio frequency filter circuit electricity respectively. Have multiple functionally, intelligent degree is high, the sexual valence relative altitude, and convenient to use is applicable to advantages such as the industrial production personnel wear.

Description

A kind of Intelligent Instrument

Technical field

This utility model relates to controlling technical field, a kind of is applicable to the Intelligent Instrument that industrialized production personnel wear.

Background technology

What existing industrialized production personnel entered that factory wears mostly is papery mark card or RFID electron-like card.Papery mark card only shows the essential information of staff, wears for a long time and needs to change paper, causes the waste to paper, not environmentally；RFID electron-like card function singleness, the current voucher being only used as workplace gate uses.

And existing intelligent terminal uses Bluetooth technology collocation mobile phone to use, communication distance is 10CM-10M, and the Continued communication time is less than 24 hours.

Summary of the invention

The purpose of this utility model is that the circuit to existing simple function organically combines and innovates, it is provided that a kind of multiple functional, and intelligence degree is high, and cost performance is high, can body-worn, easy to use, it is adaptable to the Intelligent Instrument that industrialized production personnel wear.

Realize this utility model purpose employed technical scheme comprise that, a kind of Intelligent Instrument, it includes shaking motor circuit, indicating circuit, button triggers circuit, charging circuit, display circuit, UART configures circuit, it is characterized in that, also include micro controller unit circuit and wifi amplifying circuit, with described micro controller unit circuit as core component, micro controller unit circuit respectively with vibrations motor circuit, indicating circuit, button triggers circuit, charging circuit, display circuit, UART configures circuit, wifi amplifying circuit electrically connects, the model of the main control chip of described micro controller unit circuit is GS1011, chip core is double-core ARM7, it is internally integrated wifi communication scheme circuit, it is internally integrated 802.11b communication protocol；Described wifi amplifying circuit includes that radio frequency signal selected on-off circuit electrically connects with wireless radio frequency power amplifying circuit, less radio-frequency filter circuit respectively.

The radio frequency signal selected on-off circuit of described wifi amplifying circuit, including: signaling switch selects chip U13, electric capacity C80-C82 and 2.4GHZ antenna, signaling switch selects the model of chip U13 to be UPG2214TK, and signaling switch selects chip U13, electric capacity C80-C82 and 2.4GHZ antenna electric to connect.

The wireless radio frequency power amplifying circuit of described wifi amplifying circuit, including: radio-frequency power amplification chip U14,2.4GHZ signal filtering chip U12, resistance R59-R61, resistance R64, filter capacitor C89, filter capacitor C90, filter capacitor C92, filter capacitor C95, coupling electric capacity C99, coupling electric capacity C72, inductance L5 and inductance L6 electrical connection, model SE2568U of radio-frequency power amplification chip U14, model DEA252450BTD1 of 2.4GHZ signal filtering chip U12.

The less radio-frequency filter circuit of described wifi amplifying circuit is electrically connected with electric capacity C73 by 2.4GHZ signal filtering chip U8 and forms, and the model of 2.4GHZ signal filtering chip U8 is DEA252450BTD1.

One Intelligent Instrument of the present utility model, solution can never stop to change papery mark card not environmentally, only show the drawbacks such as basic information content, can solve RFID electron-like card function singleness simultaneously, the shortcoming of voucher use of passing through only as workplace gate.Staff wears Intelligent Instrument of the present utility model, it becomes possible to check the time by the 128*64 display screen of display circuit, checks individual's essential information, checks the management information that management personnel send；Trigger circuit by button and complete reporting of working region essential information or safety information；Can navigate mobile or leave working region, completing work attendance checking function；Can be charged in the case of not using；Small volume, uses at wearable wrist；Can personnel depaly information, device network information in wireless more new equipment.Intelligent Instrument of the present utility model can use as independent equipment, uses wifi technology, supports 802.11b, it is only necessary to building wifi network can use, and communication distance reaches 700M, and the Continued communication time can reach 360 hours.Having multiple functional, intelligence degree is high, and cost performance is high, can body-worn, easy to use, it is adaptable to industrialized production personnel such as wear at the advantage.

Accompanying drawing explanation

Fig. 1 is a kind of Intelligent Instrument schematic block circuit diagram of the present utility model；

Fig. 2 is the 1.8VDC chip power supply cell location circuit theory diagrams of micro controller unit circuit 1 in Fig. 1；

Fig. 3 is the 3.3VDC chip power supply cell location circuit theory diagrams of micro controller unit circuit 1 in Fig. 1；

Fig. 4 is the mode of operation configuration circuit theory diagrams of micro controller unit circuit 1 in Fig. 1；

Fig. 5 is the main control chip schematic diagram of micro controller unit circuit 1 in Fig. 1；

Fig. 6 is that in Fig. 1, UART configures interface circuit 2 schematic diagram；

Fig. 7 is charging circuit 3 partial circuit schematic diagram in Fig. 1；

Fig. 8 is another part circuit theory diagrams of charging circuit 3 in Fig. 1；

Fig. 9 is 600mAH charged lithium cells power supply circuits 4 schematic diagram in Fig. 1；

Figure 10 is that the display screen interface of display circuit 5 in Fig. 1 connects circuit theory diagrams；

Figure 11 is the display screen power control circuit schematic diagram of display circuit 5 in Fig. 1；

Figure 12 is the display backlight lamp control circuit schematic diagram of display circuit 5 in Fig. 1；

Figure 13 is the radio frequency signal selected on-off circuit schematic diagram of Wifi amplifying circuit 6 in Fig. 1；

Figure 14 is the partial circuit schematic diagram of the wireless radio frequency power amplifying circuit of Wifi amplifying circuit 6 in Fig. 1；

Figure 15 is another part circuit theory diagrams of the wireless radio frequency power amplifying circuit of Wifi amplifying circuit 6 in Fig. 1；

Figure 16 is the less radio-frequency filter circuit schematic diagram of Wifi amplifying circuit 6 in Fig. 1；

Figure 17 is vibrations motor drive circuit 7 schematic diagram in Fig. 1；

Figure 18 is indicating circuit 8 schematic diagram in Fig. 1；

Figure 19 is that in Fig. 1, button triggers circuit 9 schematic diagram.

In figure: 1-micro controller unit circuit, 2-UART configures interface circuit, 3-charging circuit, 4-600mAH charged lithium cells power supply circuits, 5-display circuit, 6-Wifi amplifying circuit, and 7-shakes motor drive circuit, 8-indicating circuit, and 9-button triggers circuit.

Detailed description of the invention

Below with drawings and Examples, the utility model is described in further detail.

With reference to Fig. 1, a kind of Intelligent Instrument of the present utility model, including vibrations motor circuit 7, indicating circuit 8, button triggers circuit 9, charging circuit 3, display circuit 5, UART configures circuit 2, also include micro controller unit circuit 1 and wifi amplifying circuit 6, with described micro controller unit circuit 1 as core component, micro controller unit circuit 1 respectively with vibrations motor circuit 7, indicating circuit 8, button triggers circuit 9, charging circuit 3, display circuit 5, UART configures circuit 2, wifi amplifying circuit 6 electrically connects, the model of the main control chip of described micro controller unit circuit 1 is GS1011, chip core is double-core ARM7, it is internally integrated wifi communication scheme circuit, it is internally integrated 802.11b communication protocol；Described wifi amplifying circuit 6 includes that radio frequency signal selected on-off circuit electrically connects with wireless radio frequency power amplifying circuit, less radio-frequency filter circuit respectively.

With reference to Fig. 1-Fig. 5, described micro control unit circuit 1 includes that 1.8VDC power supply unit configuration circuit, 3.3VDC power supply unit configure circuit, mode of operation configures circuit and main control chip:

1) 1.8VDC power supply unit configuration circuit: 1.8VDC power supply unit configuration circuit includes resistance R18-R20, magnetic bead L3 and electric capacity C63-C68.Magnetic bead L3 connects VCC_1V8 and VCC_CORE_1V8, VCC_CORE_1V8 connects A43, B7, B19, B20, B25, B26 pin and the electric capacity C68 of the main control chip GS1011 of micro controller unit circuit 1.VCC_CORE_1V8 connection resistance R18 isolation branch 1 generates A21, A24, B1, B2, B4 and electric capacity C65, the electric capacity C64 of the main control chip GS1011 of VCC_PLL, VCC_CORE_1V8 connection micro controller unit circuit 1.VCC_CORE_1V8 connects resistance R19 isolation branch 2 and generates VCC_RF_1V8, VCC_CORE_1V8 connects A15, A16, B5, B6, B8, B9 pin of the main control chip GS0111 of micro controller unit circuit 1, being simultaneously connected to Wifi amplifier circuit unit 6, VCC_CORE_1V8 connects electric capacity C63, electric capacity C66.VCC_CORE_1V8 connection resistance R20 isolation branch 3 generates A37, A38 pin and the electric capacity C67 of the main control chip GS1011 of VCC_ADC, VCC_CORE_1V8 connection micro controller unit circuit 1.1.8VDC power supply unit configuration circuit inputs 1.8VDC voltage by battery feed circuit VCC_1V8 signal, after carrying out current limit by inductance, isolation branch goes out the core power VCC_CORE_1V8 work that 3 road circuit export the Master control chip GS1011 of micro controller unit circuit 1, export and power VCC_RF_1V8 to the power supply of wifi amplifying circuit 6, output is powered to kernel latch cicuit VCC_PLL, and output is powered to kernel D/A converting circuit VCC_ADC；

2) 3.3VDC power supply unit configuration circuit: 3.3VDC power supply unit configuration circuit is made up of with electric capacity C69 magnetic bead L4.VCC_3V3 connects battery feed circuit, and magnetic bead L4 connects VCC_3V3 and VCC_IO, VCC_IO and is connected to A2, A8, B22, B23, B28, B29 pin of main control chip GS1011 and the electric capacity C69 of micro controller unit circuit 1.Input 3.3VDC voltage by battery feed circuit VCC_3V3, after magnetic bead L4 current limliting, export the interior nuclear control pin power work of VCC_IO to the main control chip GS1011 of micro controller unit circuit 1；

3) mode of operation configuration circuit: connected by resistance R15-R17 and electric capacity C25 and form.VCC_IN is connected to UART and configures circuit 2, and resistance R17 is connected to digital power ground, in the A67 pin of the main control chip GS1011 that resistance R16 is connected to micro controller unit circuit 1.The A41 pin of the main control chip GS1011 of micro controller unit circuit 1 connects resistance R15 to digital power ground.When using UART to configure circuit 2, UART configuration circuit 2 provides the voltage of 3.3VDC to be input to VCC_IN, produce the 3.3VDC high level A67 pin to the main control chip GS1011 of micro controller unit circuit 1, the GS1011 making micro controller unit circuit 1 enters into UART and configures mode of operation, when not using UART to configure circuit 2, VCC_IN does not has any input voltage, the main control chip GS1011 of micro controller unit circuit 1 connects digital signal ground by resistance R17, produce 0VDC low level, represent that not entering into UART configures mode of operation.The main control chip GS1011 of micro controller unit circuit 1 is permanently connected to digital signal ground by resistance R15, produces 0VDC low level, continues into normal mode of operation；

4) main control chip: the chip core of main control chip GS1011 is double-core ARM7, is internally integrated wifi communication scheme circuit, is internally integrated 802.11b communication protocol.The A62 pin of main control chip GS1011 is to vibrations motor circuit 7, the A3 pin of main control chip GS1011 is connected to indicating circuit 8, the B21 of main control chip GS1011, A51, A44, A45, A46, A47, A49 pin is connected to display circuit 5, the A71 of main control chip GS1011, A70 pin is connected to UART and configures circuit 2, the A53 pin of main control chip GS1011 is connected to charging circuit 3, the A59 of main control chip GS1011, A60, A61 pin is connected to button and triggers circuit 9, the B10 of main control chip GS1011, A27, A28, A14, A13, A17, A18, A19, A20, A40 is connected to wifi amplifying circuit 6.Main control chip GS1011, when the information of completing is sent completely and has been received by information, exports 3.3VDC high level signal by A62 pin, makes vibrations motor circuit 7 start working, produce the continuous vibration effect of 0.5 second.GS1011 outputs signals in display circuit by B21, A51, A44, A45, A46, A47, A49, drives display screen to light, extinguishes, show corresponding word, picture, temporal information, consult for wearer.Main control chip GS1011 passes through A59, and A60, A61 input 0VDC low level signal, produces interrupt processing signal, makes the actuation of keys of correspondence, mobile display screen cursor or entrance display screen sub-menus in conjunction with current picture content.Main control chip GS1011 completes basic information collection by the information configuration signal of A71 input UART circuitry, such as personal information (being available for work attendance to use), the network information (can enter configuration network) etc., exports confirmation signal by A70, completes signal handshake mechanism.Main control chip GS1011 inputs charging circuit signal by A53, and high level 3.3VDC represents that charging complete, low level 0VDC represent that charging is not fully complete.Main control chip GS1011, by the radio frequency receiving signal of A13, A14 differential signal input wifi amplifying circuit 6, completes data receiver work, can be that all functions provide data basis.Main control chip GS1011 is linked together by A17, A18(A17, A18), A19, A20(A19, A20 link together) differential signal exports in the radio frequency amplification chip of wifi amplifying circuit 6, complete the standard agreement handshake mechanism of wifi network, it is provided that navigation basic data.The wireless signal that main control chip GS1011 outputs signals to wifi amplifying circuit 6 by A27, A28 selects in switch, when A27 sends 3.3VDC high level, A28 sends 0VDC low level in wifi amplifying circuit, wifi sendaisle opened by wireless signal switch, complete to send, when A27 sends 0VDC low level, in A28 transmission 3.3VDC high level to wifi amplifying circuit, wireless signal switch is opened wifi and is received passage, thus completes signal switch operating.

With reference to Fig. 1 and Fig. 6, UART configuration circuit 2 is become by resistance R50, electric capacity C78, Zener diode D7 and a data interface group, the 4 foot uart0_tx of data-interface J10 connect the A71 pin of the 3 foot uart0_rx connection micro controller unit circuit 1 main control chip 1GS1011 of the pin A70, data-interface J10 of micro controller unit circuit 1 main control chip GS1011.2 feet of data-interface J10 connect resistance R50, and the VCC_IN in micro controller unit circuit 1 connects electric capacity C78, Zener diode D7 voltage stabilizing 3.3VDC signal.UART configuration circuit 2 is by data-interface J10 input and output signal, configuration signal can be inputted, including equipment personal information, add network configuration information, the transmissible warning message of personnel, the Transistor-Transistor Logic level signal using 3.3VDC is written and read, after J10 connects data signal, by external equipment, 2 feet are produced high level 3.3VDC, the VCC_IN making micro controller unit circuit 1 produces high level, the pin A67 of micro controller unit circuit 1 main control chip GS1011 produces high level, enter UART write mode, micro controller unit circuit 1 main control chip GS1011 pin A71 input signal, Zener diode D7 makes external input voltage be less than 3.3VDC.The pin A70 of micro controller unit circuit 1 main control chip GS1011 exports receipt completion signal simultaneously, exports external equipment by J10.

With reference to Fig. 1, Fig. 7 and Fig. 8, charging circuit 3 includes charging chip U9 model RT9502, charging input interface J9, resistance R46-R49, resistance R70, resistance R71, electric capacity C15, electric capacity C16, electric capacity C76 and electric capacity C77.Charging input interface J9 connects the charging discrepancy pin of charging chip RT9502, and charging input interface J9 connects electric capacity C76, C77.3 feet of charging chip RT9502 connect resistance R71 to VCC_3V3, 4 feet of charging chip RT9502 connect resistance R70 to VCC_3V3, the A53 pin being connected to micro control unit circuit 1 main control chip GS1011 of charging chip RT9502, 8 feet of RT9502 connect resistance R47 to digital signal ground, 7 feet of RT9502 connect resistance R49 to VCC_RTC, 6 feet of charging chip RT9502 connect resistance R48 to digital signal ground, 9 feet of charging chip RT9502 connect resistance R46 to digital signal ground, 10 feet of charging chip RT9502 are connected to battery feed circuit, charging chip RT9502 connects electric capacity C16, C15.The charging input interface J9 input DC current less than 15VDC, entered by 1 foot of charging chip RT9502, when entering charged state, control mouth P_GOOD and send the low level signal data A53 pin to micro control unit circuit 1 main control chip GS1011, notice charging complete, micro control unit circuit 1 main control chip GS1011 shows charging complete state by indicating circuit.Charging chip RT9502 is by BATT pin automatic decision battery electric quantity and enters charge mode, the electric current of this pin output simultaneously is in battery, it is 500mA by ISETU pin input high level control charging current that charging terminates rear charging chip RT9502 automatically into constant current mode, charging chip RT9502.

It is made up of battery socket interface and standard supply voltage modular converter with reference to Fig. 1 and Fig. 9,600mAH charged lithium cells power supply circuits 4.Battery uses customized 3.6VDC lithium battery, discharge voltage 2.5VDC connects BT700 interface, output VCC_Power, connection standard supply voltage modular converter output VCC_1V8, standard supply voltage modular converter output VCC_1V8 connects micro controller unit circuit 1, and standard supply voltage modular converter output VCC_3V3 connects micro controller unit circuit 1, display circuit 5, vibrations motor drive circuit 7 and indicating circuit 8.

With reference to Fig. 1, Figure 10-Figure 12, display circuit 5 is connected circuit, display power control circuit and display backlight lamp control circuit by display screen interface and forms:

1) display screen interface connects circuit is 128*64 by display screen, i.e. 1.4 cun display screens, display screen interface socket and resistance R42, R44 composition.nullDisplay screen connects display screen interface socket J12，Display screen input pin LCD_CS connects the A46 pin of micro control unit circuit 1 main control chip GS1011，Display screen input pin LCD_r/s connects the A45 pin of micro control unit circuit 1 main control chip GS1011，Display screen input pin LCD_res connects the A47 pin of micro control unit circuit GS1011，Display screen input pin LCD_sda connects the A44 pin of micro control unit circuit main control chip GS1011，Display screen input pin LCD_clk connects the A49 pin of micro control unit circuit main control chip GS1011，22 pins of display screen interface socket J12 connect resistance R44 to VCC_3V3 to 27 pins,14 pins of J12 connect resistance R42 to VCC_3V3；

2) display power control circuit is made up of resistance R25, R43 and audion Q3.The 13 pin LCD_VCC of display screen interface socket J12 connect R43, the emitter stage of audion Q3, and audion Q3 colelctor electrode connects VCC_3V3, and audion Q3 base stage connects the B21 pin of resistance R25 to micro control unit circuit 1 main control chip GS1011；

3) display backlight lamp control circuit is made up of resistance R41, resistance R45 and audion Q4.Backlight input interface LCD_light connects resistance R45, the emitter stage of audion Q4, and audion Q4 colelctor electrode connects VCC_3V3, and audion Q4 base stage connects the B21 pin of resistance R41 to micro control unit circuit 1 main control chip GS1011.nullDisplay screen built-in standard GB character library，Use standard serial data interface，LCD_CS is for selecting data control interface，LCD_r/s is reading and writing data mode interface,LCD_sda data transmission interface,LCD_clk data sync clock signaling interface,LCD_res reseting interface，LCD_cntl transmission high level conducting Q3 audion can be controlled by GS1011 and open display screen power supply，It is sent to low level cut-off Q3 audion and closes display screen power supply，Control LCD_B_cntl transmission high level conducting Q4 audion and open backlight power supply，Send low level cut-off Q4 audion and close backlight power supply，GS1011 sends standard 16 system ASCII character data to display screen by LCD_sda interface，Message transmission rate is 2Mbit/s,Employing standard SPI data form，Display screen is automatically found relevant corresponding GB code in character library and shows.Complete all to have received all display functions such as information shows, information to be sent shows, time showing.

With reference to Fig. 1, Figure 13-Figure 16, Wifi amplifying circuit 6 is made up of radio frequency signal selected on-off circuit, wireless radio frequency power amplifying circuit and less radio-frequency filter circuit:

1) the radio frequency signal selected on-off circuit of described wifi amplifying circuit, including: signaling switch selects chip U13, electric capacity C80-C82 and 2.4GHZ antenna, signaling switch selects the model of chip U13 to be UPG2214TK, and signaling switch selects chip U13, electric capacity C80-C82 and 2.4GHZ antenna electric to connect.Signaling switch selects 5 feet of chip UPG2214TK to connect electric capacity C80 to antenna U6, forms front radio-frequency antenna part.Electric capacity C80 connects antenna U6 need to use 50 ohm single-ended impedance couplings.Signaling switch selects the A27 that 6 feet of chip UPG2214TK connect electric capacity C82 to micro-control circuit 1 main control chip GS1011.Signaling switch selects the A28 that 4 feet of chip UPG2214TK connect filter capacitor C81 to micro-control circuit GS1011.Signaling switch selects 1 foot of chip UPG2214TK to connect wireless radio frequency power amplifying circuit, and signaling switch selects 3 feet of chip UPG2214TK to connect less radio-frequency filter circuit.

2) the wireless radio frequency power amplifying circuit of described wifi amplifying circuit, including: radio-frequency power amplification chip U14,2.4GHZ signal filtering chip U12, resistance R59-R61, resistance R64, filter capacitor C89, filter capacitor C90, filter capacitor C92, filter capacitor C95, coupling electric capacity C99, coupling electric capacity C72, inductance L5 and inductance L6 electrical connection, model SE2568U of radio-frequency power amplification chip U14, model DEA252450BTD1 of 2.4GHZ signal filtering chip U12.4 feet of radio-frequency power amplification chip SE2568U are connected to radio frequency signal selected on-off circuit.8 feet of radio-frequency power amplification chip SE2568U are the B10 pin that input pin connects resistance R59 to micro-control circuit 1 main control chip GS1011.7 feet of radio-frequency power amplification chip SE2568U are, after output pin connection resistance R60 carries out 1/2 voltage division processing, to be connected to the A40 pin of micro-control circuit 1 main control chip GS1011.6 feet of radio-frequency power amplification chip SE2568U and 5 feet connect filter capacitor C89, C90, C92, and resistance R64 connects power supply VCC_3V3.1 foot of radio-frequency power amplification chip SE2568U is 2 feet that output pin connects signal filtering chip DEA252450BTD1.3 feet of signal filtering chip DEA252450BTD1 connect the filter capacitor C95 VCC_RF_1V8 to micro-control circuit 1.5 feet of signal filtering chip DEA252450BTD1 and 7 feet are that input pin connects coupling electric capacity C99, its 5 foot connects inductance L6, its 7 foot connects inductance L5, it is connected composition balun circuit again with coupling electric capacity C72, inductance L6 connects A19 and A20 of micro-control circuit 1 main control chip GS1011, inductance L5 connects A17 and the A18 output pin of micro-control circuit 1 main control chip GS1011, and the holding wire in balun circuit uses the design of difference 100 ohmage.

3) the less radio-frequency filter circuit of described wifi amplifying circuit is electrically connected with electric capacity C73 by 2.4GHZ signal filtering chip U8 and forms, and the model of 2.4GHZ signal filtering chip U8 is DEA252450BTD1.2 feet of 2.4GHZ signal filtering chip DEA252450BTD1 are 3 feet that input connects radio frequency signal selected on-off circuit UPG2214TK.3 feet of 2.4GHZ signal filtering chip DEA252450BTD1 connect the filter capacitor C73 VCC_RF_1V8 to micro-control circuit 1.5 feet of 2.4GHZ signal filtering chip DEA252450BTD1 and 7 feet are as output pin, and 5 feet connect the A14 of micro-control circuit 1 main control chip GS1011, and 7 feet connect the A13 of micro-control circuit 1 main control chip GS1011.The output signal line of 5 feet and 7 feet uses 100 ohmage differential signal lines to process.Micro-control circuit 1 main control chip GS1011 selects Vcont1, Vcont2 pin automatic selecting signal of chip UPG2214TK to control the two-way switch of switch chip UPG2214TK by signaling switch, when Vcont1 high level 1.8VDC, Vcont2 low level 0VDC, radio transmitted power amplifying circuit is selected to carry out wireless data transmission.When Vcont2 high level 1.8VDC, Vcont1 low level 0VDC, less radio-frequency filter circuit is selected to carry out wireless data transmission.To complete wireless data transmission and wireless data reception automatic switchover.Send signal and use power amplifier SE2568U, power 18dbm, the path 1 being selected chip UPG2214TK by signaling switch is carried out data transmission, traffic filter DEA252450BTD1 by 2.4GHZ enters into the A17 of GS1011, A18, i.e. positive signal source PAPAP of RFDC interface and A19, A20 of micro-control circuit 1 main control chip GS1011, i.e. RFDC interface negative signal source PAPAN.Micro-control circuit 1 main control chip GS1011 can control output power amplifier SE2568U mode of operation by PADAC and switch, when PADAC is high level 3.3VDC, power amplifier SE2568U normally works, and when PADAC is high level 0VDC, power amplifier SE2568U quits work.Power amplifier SE2568U is by ADC3 pin output voltage signal to micro-control circuit 1 main control chip GS1011, micro-control circuit 1 main control chip GS1011 judges the size of the real output of power amplifier SE2568U according to voltage signal, micro-control circuit 1 main control chip GS1011 adjusts the power of wireless signal outfan PAPAN and PAPAP, reach power match, it is to avoid power amplifier SE2568U input power is excessive burns chip.Receiving signal uses signaling switch to select the path 2 of chip UPG2214TK to carry out data transmission, and enters into micro-control circuit 1 main control chip GS1011 RFDC interface A14, A13, sensitivity-92dbm by the traffic filter DEA252450BTD1 of 2.4GHZ.Radio circuit single-ended signal input/output resistance requirements 50 ohm, double-end signal input/output resistance requirements difference 100 ohm.All of data message all carries out network interaction by secondary circuit.Completing data receiver, data send, and signal intensity transmits all basic functions.

With reference to Fig. 1 and Figure 17, vibrations motor drive circuit 7 includes audion Q2, resistance R7, resistance R8, diode D8 and a motor port plug-in unit Motor.1 foot of motor port plug-in unit Motor connects the emitter stage of resistance R8 to audion Q2, and audion Q2 colelctor electrode connects VCC_3V3, and audion Q2 base stage connects the A62 pin of resistance R7 to micro control unit circuit 1 main control chip GS1011.1 foot of motor port plug-in unit Motor and 2 foot parallel connections store stream diode D8.Use DC micro vibrations motor, running voltage 3.3VDC, operating current 50mA.Being controlled by A62 pin by micro-control circuit 1 main control chip GS1011, output high level 3.3VDC, audion Q1 conducting, output low level 0VDC, audion Q1 wears personnel's wireless messages by the prompting of, Main Function and sends and completed to receive with wireless messages.

With reference to Fig. 1 and Figure 18, indicating circuit 8 is connected with light emitting diode D1 by resistance R3 and forms.Light emitting diode D1 positive terminal connects VCC_3V3, and negative pole end connects the A3 pin of resistance R3 to micro control unit circuit 1 main control chip GS1011.Light emitting diode D uses direct current light emitting diode, running voltage 3.3VDC, operating current 10mA, controlled by A3 pin by micro control unit circuit 1 main control chip GS1011, output low level 0VDC, LEDs ON lights, and exports high level 3.3VDC, light emitting diode logical by, Main Function display charging neutralizes charging complete mark.Charging flashes, charging complete Chang Liang.

With reference to Fig. 1 and Figure 19, button triggers circuit 9 and is made up of key combination interface connector J5, a resistance R4-R6.1 foot of key combination interface connector J5 connects resistance R4, connect the A61 pin of micro control unit circuit 1 main control chip GS1011,2 feet of key combination interface connector J5 connect the A60 pin of resistance R5 to micro control unit circuit 1 main control chip GS1011,3 feet of key combination interface connector J5 connect the A59 pin of resistance R6 to micro control unit circuit 1 main control chip GS1011, and resistance R4, R5, R6 are connected to VCC_3V3.Use three sections of touch key combinations, on Fen Bieweiing, under, confirm button, TTL low level 0VDC is used to trigger key mode, button sends signal 0VDC to micro control unit circuit 1 main control chip GS1011 after triggering, on direction, button is sent to the A61 pin of micro control unit circuit 1 main control chip GS1011, side's down button is sent to the A60 pin of micro control unit circuit 1 main control chip GS1011, confirm that button is sent to the A59 pin of micro control unit circuit 1 main control chip GS 1011, micro control unit circuit 1 main control chip GS1011 judges which kind of button button is, and show picture moving cursor according to current screen, carry out corresponding upper shifting, move down, confirm operation.It is mainly used in the menu operation in display and confirms operation.

The software program of a kind of Intelligent Instrument of the present utility model uses standard C language design, is technology familiar to those skilled in the art.

The function of a kind of Intelligent Instrument includes:

Time showing: micro control unit circuit 1 main control chip GS1011 carries out time calibration by wifi network and carries out time showing by display screen interface transmission time data to display screen, display screen；

Information sends and receives: micro control unit circuit 1 main control chip GS1011 sends the internal simple short message editted by the Frame of wifi network, (short message can shift to an earlier date complete programming in chip internal program according to customer demand editor) can receive the data message that wifi network is descending simultaneously at any time, and be stored in internal inbox, for wearing personnel inquiry, and vibration prompting has received information；

Network adds: micro control unit circuit 1 main control chip GS1011 can shift to an earlier date editing network configuration information to inside program according to customer demand, it is possible to carries out wifi network configuration by UART interface and adds network；

Personal information is included: micro control unit circuit 1 main control chip GS1011 can carry out wearing person related information by UART interface and include, such as multinomial information such as personnel's name, job number, workshop, persons in charge；

Keystroke handling: whether micro control unit circuit 1 main control chip GS1011 can be triggered by external key and judge button Selective type, and carries out respective operations, completed by display screen cursor display operational motion；

Region sets: region can be selected to set button by button operation, the zone of action arranging the personnel that wear now corresponding is working region or non-active area.

Navigation hint: by receiving short message content prompting navigation way.

Super low-power consumption: coordinate hardware designs, uses super low-power consumption algorithm to complete 360 hours continuous firing modes.

The expanded function of a kind of Intelligent Instrument includes:

Navigation: use the wireless field signal intensity method for calculating and locating of existing maturation to carry out personnel area property location, positioning precision 5M.According to purpose and present position, it is provided that navigation way is also sent to intelligent terminal.

Work attendance: device interior personal information can be used to coordinate personnel to open equipment after wearing, and report Article 1 to there is information to control station, record keeping personnel's formal time on duty, to leaving entrance rest area, work position and recording the time, control station completes accurate work attendance mode.

A kind of Intelligent Instrument be proposed with standard household or industrial wireless router, opto-electronic conversion router, data transmission cable,

Ethernet transmission data cable and control station (PC).

Detailed description of the invention of the present utility model is only an example, but not exhaustive, to those skilled in the art, and any scope still falling within rights protection of the present utility model without the conversion done by creative work.

Claims

1. an Intelligent Instrument, it includes shaking motor circuit, indicating circuit, button triggers circuit, charging circuit, display circuit, UART configures circuit, it is characterized in that, also include micro controller unit circuit and wifi amplifying circuit, with described micro controller unit circuit as core component, micro controller unit circuit respectively with vibrations motor circuit, indicating circuit, button triggers circuit, charging circuit, display circuit, UART configures circuit, wifi amplifying circuit electrically connects, the model of the main control chip of described micro controller unit circuit is GS1011, chip core is double-core ARM7, it is internally integrated wifi communication scheme circuit, it is internally integrated 802.11b communication protocol；Described wifi amplifying circuit includes that radio frequency signal selected on-off circuit electrically connects with wireless radio frequency power amplifying circuit, less radio-frequency filter circuit respectively.

A kind of Intelligent Instrument the most according to claim 1, it is characterized in that, the radio frequency signal selected on-off circuit of described wifi amplifying circuit, including: signaling switch selects chip U13, electric capacity C80-C82 and 2.4GHZ antenna, signaling switch selects the model of chip U13 to be UPG2214TK, and signaling switch selects chip U13, electric capacity C80-C82 and 2.4GHZ antenna electric to connect.

A kind of Intelligent Instrument the most according to claim 1, it is characterized in that, the wireless radio frequency power amplifying circuit of described wifi amplifying circuit, including: radio-frequency power amplification chip U14,2.4GHZ signal filtering chip U12, resistance R59-R61, resistance R64, filter capacitor C89, filter capacitor C90, filter capacitor C92, filter capacitor C95, coupling electric capacity C99, coupling electric capacity C72, inductance L5 and inductance L6 electrical connection, model SE2568U of radio-frequency power amplification chip U14, model DEA252450BTD1 of 2.4GHZ signal filtering chip U12.

A kind of Intelligent Instrument the most according to claim 1, is characterized in that, the less radio-frequency filter circuit of described wifi amplifying circuit is electrically connected with electric capacity C73 by 2.4GHZ signal filtering chip U8 and forms, and the model of 2.4GHZ signal filtering chip U8 is DEA252450BTD1.