CN206856867U - Install the decoder device of electronic equipment additional for motorcycle - Google Patents

Abstract

The utility model discloses a kind of decoder device for installing electronic equipment additional for motorcycle, including power supply input circuit, LIN bus transceiver circuits, single-chip microcomputer, on-off circuit, relay drive circuit, relay circuit and electronic output device；LIN bus transceivers circuit, on-off circuit and relay drive circuit electrically connect with power supply input circuit, LIN bus transceivers circuit and on-off circuit with monolithic mechatronics, single-chip microcomputer electrically connects with relay drive circuit, relay circuit electrically connects with relay drive circuit, and electronic output device electrically connects with relay circuit.The utility model has the characteristics of making the electronic equipment of installation be controlled with the equipment of former car while with former stopping switch, convenient operation.

Description

Install the decoder device of electronic equipment additional for motorcycle

Technical field

Motorcycle electric equipment technical field is the utility model is related to, is set more particularly, to a kind of electronics that can make installation The standby decoder device for being used for motorcycle and installing electronic equipment additional controlled simultaneously with former stopping switch with the equipment of former car.

Background technology

With economic development, motor travelling is quietly risen, and is being rubbed during the journey, and driver is needed to navigation, video camera, auxiliary The power electronic equipments such as shot-light, mobile phone, intercom and control.Because former car has no these extra interfaces to be supplied to equipment to make With, it is necessary to which requirement could be met by carrying out extra circuit repacking.Currently, the mode of generally use increase switch is to increased Electronic equipment is controlled, and often the fixed position of increased switch is not highly desirable, during the traveling of reality, operation And it is inconvenient, and be possible to that traffic safety can be related to.The switch designs position of former car meets ergonomics, easy to operate, hand Refer within reach.But the equipment installation and the equipment of former car are controlled with former stopping switch simultaneously, it is clear that have conflict, not It is feasible.

For some above-mentioned problems, Chinese patent notification number is CN203698489U, on July 9th, 2014, discloses one Kind multifunctional motorcycle Electronic locomotive system, multi-functional locomotive electronic system main frame connect loudspeaker and anti-theft circuit interface structure respectively Into host computer system, multi-functional locomotive electronic system main frame reconnects motorcycle battery, and motorcycle is connected on anti-theft circuit interface Circuit, multi-functional locomotive electronic system main frame are connected audio decoder module, radio function module, less radio-frequency by MCU respectively Receive decoder module, power management module, EEPROM modules, shock detection circuit module, SD card interface modules, USB interfaces Module and alarm anti-theft circuit module composition, audio decoder module and radio function module all connect Audio power amplifier electricity Road.The advantages of utility model is：Integrate a variety of motorcycle Electronic locomotive functions of the equipments, entered using a Digiplex Row control, simplify the electronic equipment of locomotive.But its weak point is：The electronic system must use nothing in stationary vehicle Line remote control carries out operational control, if during the traveling of reality, operational control is carried out using Digiplex, it is possible to Traffic safety can be related to, it is extremely dangerous.

Utility model content

The utility model is to overcome in the prior art, and the electronic equipment that motorcycle installs additional can not be shared with former vehicle device The problem of former stopping switch control, there is provided a kind of the electronic equipment of installation to be made with the equipment of former car while with former stopping switch control The decoder device for being used for motorcycle and installing electronic equipment additional of system.

To achieve the above object, the utility model uses following technical scheme：

A kind of decoder device for installing electronic equipment additional for motorcycle, including power supply input circuit, LIN bus transceivers Circuit, single-chip microcomputer, on-off circuit, relay drive circuit, relay circuit and electronic output device；LIN bus transceivers electricity Road, on-off circuit and relay drive circuit electrically connect with power supply input circuit, LIN bus transceivers circuit and on-off circuit Electrically connected with monolithic mechatronics, single-chip microcomputer with relay drive circuit, relay circuit is electrically connected with relay drive circuit Connect, electronic output device electrically connects with relay circuit.

The utility model receives the LIN bus messages come from switch for handle simultaneously with body electric system control module, by solution After code, the corresponding information required for the utility model is only obtained, then performs corresponding order, by the conducting duration of button not Together, come distinguish current information be give former car electrical control module use, or give the utility model use.The utility model have make plus The characteristics of equipment of the electronic equipment of dress and former car is controlled with former stopping switch simultaneously.

Preferably, LIN bus transceivers circuit includes chip ATA6625, resistance R2 and resistance R3, chip ATA6625 The 4th pin electrically connected with power supply input circuit, chip ATA6625 the 8th pin electrically connects with resistance R2 one end, resistance R2's The other end electrically connects with chip ATA6625 the 7th pin and resistance R3 respectively.LIN bus transceivers circuit is used to decode from hand The LIN bus messages that switch is come.

Preferably, singlechip chip model PIC16F1823, the 4th pin of single-chip microcomputer electrically connects with resistance R3, single 5th pin of piece machine electrically connects with chip ATA6625 the 5th pin, and the 6th pin of single-chip microcomputer draws with the 6th of chip ATA6625 Pin electrically connects, and the 7th pin of single-chip microcomputer electrically connects with chip ATA6625 the 2nd pin.Single-chip microcomputer is used for total from LIN in reception After the information of line transceiver circuit decoding, control and send corresponding order-driven relay drive circuit.

Preferably, relay drive circuit includes chip ULN2003, chip ULN2003 the 3rd pin and single-chip microcomputer 11st pin electrically connects, and chip ULN2003 the 4th pin electrically connects with the 10th pin of single-chip microcomputer, and the 5th of chip ULN2003 the Pin electrically connects with the 9th pin of single-chip microcomputer, and chip ULN2003 the 6th pin electrically connects with the 8th pin of single-chip microcomputer, chip ULN2003 the 10th pin electrically connects with power supply input circuit, chip ULN2003 the 11st pin, the 12nd pin, the 13rd pin Electrically connected with the 14th pin with relay circuit.ULN2003 can directly drive relay even load.

Preferably, on-off circuit includes NPN type triode Q1, NPN type triode Q2, resistance R4, resistance R5, resistance R7 With resistance R8, NPN type triode Q1 colelctor electrode electrically connects with power supply input circuit, NPN type triode Q1 emitter stage and electricity R5 one end electrical connection is hindered, the resistance R5 other end electrically connects with NPN type triode Q1 base stage and resistance R4 one end respectively, The resistance R4 other end electrically connects with the 13rd pin of single-chip microcomputer, NPN type triode Q2 colelctor electrode and power supply input circuit electricity Connection, NPN type triode Q2 emitter stage electrically connects with resistance R8 one end, the resistance R8 other end respectively with the pole of NPN type three Pipe Q2 base stage and resistance R7 one end electrical connection, the resistance R7 other end electrically connect with the 12nd pin of single-chip microcomputer.NPN type three Pole pipe Q1 and NPN type triode Q2 is used to control the conducting of electronic output device on motorcycle.

Preferably, installing the decoder device of electronic equipment additional for motorcycle also includes indicator light circuit, indicator lamp electricity Road includes light emitting diode D2 and resistance R6, and resistance R6 one end electrically connects with the 3rd pin of single-chip microcomputer, the resistance R6 other end Electrically connected with light emitting diode D2 positive pole, light emitting diode D2 negative pole ground connection.According to the closure of on-off circuit or disconnection, refer to Indication lamp circuit is used for the working condition for indicating single-chip microcomputer.

Therefore, the utility model has the advantages that：（1）Make the electronic equipment of installation and the equipment of former car while use Former stopping switch control, convenient operation；（2）Circuit structure is simple, is easily installed on motorcycle, does not influence former motorcycle circuit.

Brief description of the drawings

Fig. 1 is a kind of theory diagram of the present utility model；

Fig. 2 is right half part circuit diagram of the present utility model；

Fig. 3 is left-half circuit diagram of the present utility model.

In figure：Power supply input circuit 1, LIN bus transceivers circuit 2, single-chip microcomputer 3, on-off circuit 4, relay driving electricity Road 5, relay circuit 6, electronic output device 7, indicator light circuit 8.

Embodiment

The utility model is further described with embodiment below in conjunction with the accompanying drawings：

A kind of decoder device for installing electronic equipment additional for motorcycle, including power supply input circuit 1, the transmitting-receiving of LIN buses Device circuit 2, single-chip microcomputer 3, on-off circuit 4, relay drive circuit 5, relay circuit 6 and electronic output device 7；LIN buses Transceiver circuit, on-off circuit and relay drive circuit electrically connect with power supply input circuit, LIN bus transceivers circuit and On-off circuit electrically connects with monolithic mechatronics, single-chip microcomputer with relay drive circuit, relay circuit and relay driving Circuit electrically connects, and electronic output device electrically connects with relay circuit.

As shown in Fig. 2 LIN bus transceivers circuit includes chip ATA6625, resistance R2 and resistance R3, chip ATA6625 The 4th pin electrically connected with power supply input circuit, chip ATA6625 the 8th pin electrically connects with resistance R2 one end, resistance R2's The other end electrically connects with chip ATA6625 the 7th pin and resistance R3 respectively.Singlechip chip model PIC16F1823, it is single 4th pin of piece machine electrically connects with resistance R3, and the 5th pin of single-chip microcomputer electrically connects with chip ATA6625 the 5th pin, monolithic 6th pin of machine electrically connects with chip ATA6625 the 6th pin, the 7th pin of single-chip microcomputer and chip ATA6625 the 2nd pin Electrical connection.

Relay drive circuit includes chip ULN2003, chip ULN2003 the 3rd pin and the 11st pin of single-chip microcomputer Electrical connection, chip ULN2003 the 4th pin electrically connect with the 10th pin of single-chip microcomputer, chip ULN2003 the 5th pin and list The 9th pin electrical connection of piece machine, chip ULN2003 the 6th pin electrically connect with the 8th pin of single-chip microcomputer, chip ULN2003's 10th pin electrically connects with power supply input circuit, and chip ULN2003 the 11st pin, the 12nd pin, the 13rd pin and the 14th draw Pin electrically connects with relay circuit.ULN2003 can directly drive relay.

In addition, the utility model also includes indicator light circuit 8, indicator light circuit includes light emitting diode D2 and resistance R6, Resistance R6 one end electrically connects with the 3rd pin of single-chip microcomputer, and the resistance R6 other end electrically connects with light emitting diode D2 positive pole, Light emitting diode D2 negative pole ground connection.

As shown in figure 3, on-off circuit includes NPN type triode Q1, NPN type triode Q2, resistance R4, resistance R5, resistance R7 and resistance R8, NPN type triode Q1 colelctor electrode electrically connect with power supply input circuit, NPN type triode Q1 emitter stage with Resistance R5 one end electrical connection, the resistance R5 other end are electrically connected with NPN type triode Q1 base stage and resistance R4 one end respectively Connect, the resistance R4 other end electrically connects with the 13rd pin of single-chip microcomputer, NPN type triode Q2 colelctor electrode and power supply input circuit Electrical connection, NPN type triode Q2 emitter stage electrically connects with resistance R8 one end, the resistance R8 other end respectively with NPN type three Pole pipe Q2 base stage and resistance R7 one end electrical connection, the resistance R7 other end electrically connect with the 12nd pin of single-chip microcomputer.NPN type Triode Q1 and NPN type triode Q2 is used to control the conducting of electronic output device on motorcycle.

Operation principle of the present utility model is as follows：

It is decoded after LIN bus transceivers circuit is received from the LIN bus messages that switch for handle comes, by information transfer To single-chip microcomputer, on-off circuit conducting, single-chip microcomputer is being received after the information of LIN bus transceivers circuit decoding, is controlled and is sent Corresponding order-driven relay drive circuit, relay drive circuit driving relay circuit start to complete accordingly to electronics The operation element of output equipment.

It should be understood that the present embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition It should be understood that after the content of the utility model instruction has been read, those skilled in the art can make various to the utility model Change or modification, these equivalent form of values equally fall within the application appended claims limited range.

Claims (6)

1. a kind of decoder device for installing electronic equipment additional for motorcycle, it is characterized in that, including power supply input circuit（1）, LIN Bus transceiver circuit（2）, single-chip microcomputer（3）, on-off circuit（4）, relay drive circuit（5）, relay circuit（6）And electronics Output equipment（7）；LIN bus transceivers circuit, on-off circuit and relay drive circuit electrically connect with power supply input circuit, LIN bus transceivers circuit and on-off circuit electrically connect with monolithic mechatronics, single-chip microcomputer with relay drive circuit, relay Device circuit electrically connects with relay drive circuit, and electronic output device electrically connects with relay circuit.

2. the decoder device according to claim 1 for installing electronic equipment additional for motorcycle, it is characterized in that, LIN buses Transceiver circuit includes chip ATA6625, resistance R2 and resistance R3, chip ATA6625 the 4th pin and power supply input circuit electricity Connection, chip ATA6625 the 8th pin electrically connect with resistance R2 one end, and the resistance R2 other end is respectively with chip ATA6625's 7th pin and resistance R3 electrical connections.

3. the decoder device according to claim 2 for installing electronic equipment additional for motorcycle, it is characterized in that, monolithic movement Piece model PIC16F1823, the 4th pin of single-chip microcomputer electrically connect with resistance R3, the 5th pin and the chip ATA6625 of single-chip microcomputer The electrical connection of the 5th pin, the 6th pin of single-chip microcomputer electrically connects with chip ATA6625 the 6th pin, the 7th pin of single-chip microcomputer and Chip ATA6625 the 2nd pin electrical connection.

4. the decoder device according to claim 3 for installing electronic equipment additional for motorcycle, it is characterized in that, relay drives Dynamic circuit includes chip ULN2003, and chip ULN2003 the 3rd pin electrically connects with the 11st pin of single-chip microcomputer, chip ULN2003 the 4th pin is electrically connected with the 10th pin of single-chip microcomputer, and chip ULN2003 the 5th pin and the 9th of single-chip microcomputer are drawn Pin electrically connects, and chip ULN2003 the 6th pin electrically connect with the 8th pin of single-chip microcomputer, chip ULN2003 the 10th pin and Power supply input circuit electrically connects, and chip ULN2003 the 11st pin, the 12nd pin, the 13rd pin and the 14th pin are and relay Device circuit electrically connects.

5. the decoder device according to claim 3 for installing electronic equipment additional for motorcycle, it is characterized in that, on-off circuit Including NPN type triode Q1, NPN type triode Q2, resistance R4, resistance R5, resistance R7 and resistance R8, NPN type triode Q1's Colelctor electrode electrically connects with power supply input circuit, and NPN type triode Q1 emitter stage electrically connects with resistance R5 one end, resistance R5's The other end electrically connects with NPN type triode Q1 base stage and resistance R4 one end respectively, the resistance R4 other end and single-chip microcomputer 13rd pin electrically connects, and NPN type triode Q2 colelctor electrode electrically connects with power supply input circuit, NPN type triode Q2 transmitting Pole electrically connects with resistance R8 one end, the resistance R8 other end respectively with NPN type triode Q2 base stage and resistance R7 one end Electrical connection, the resistance R7 other end electrically connect with the 12nd pin of single-chip microcomputer.

6. the decoder device for being used for motorcycle and installing electronic equipment additional according to claim 3 or 4 or 5, it is characterized in that, also Including indicator light circuit（8）, indicator light circuit includes light emitting diode D2 and resistance R6, resistance R6 one end and the of single-chip microcomputer 3 pins electrically connect, and the resistance R6 other end electrically connects with light emitting diode D2 positive pole, light emitting diode D2 negative pole ground connection.