CN209028436U - A kind of utility body domain controller - Google Patents
A kind of utility body domain controller Download PDFInfo
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- CN209028436U CN209028436U CN201821664982.4U CN201821664982U CN209028436U CN 209028436 U CN209028436 U CN 209028436U CN 201821664982 U CN201821664982 U CN 201821664982U CN 209028436 U CN209028436 U CN 209028436U
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Abstract
The utility model discloses a kind of utility body domain controllers, include power amplifier board and control panel, are electrically connected between power amplifier board and control panel；Integrated engine sound sounding component, door glass elevating control component, rearview mirror fold opening control assembly, front and back windscreen wiper washs control assembly, front and back rain shaving electrical machine control assembly, priming supply control assembly, door lock control assembly on control panel and on power amplifier board, engine sound acoustical generator and each relay are respectively provided with control signal output with incoming control signal, engine sound acoustical generator has output end terminal to connect loudspeaker, further also has tire pressure monitoring component on control panel.The utility body domain controller of the utility model is multiple functional, is effectively reduced harness circuit, very high to the lightweight contribution rate of harness, decreases the ECU part of vehicle, reduces the production design cost of body electric system.
Description
Technical field
The utility model relates to automotive fields, more specifically to a kind of utility body domain controller.
Background technique
Body Control is an important applied field of automotive electronics, as the development and network technology of automotive electronics are in vapour
Extensive use in vehicle, integrated gateway, signal light control, rain brush control, vehicle window control, RKE Keyless door taboo and door lock control etc.
Become mainstream already in the vehicle control module of one, with motorcar electric intelligent network connectionization and to light-weighted requirement,
Electric appliance framework constantly develops and develops, and the indignant thought future of utility body domain controller necessarily becomes trend, therefore for vehicle control
The diversification of function processed and the cost effective of hardware must be further improved.
Utility model content
In order to solve the above-mentioned technical problem, the utility model for domain controller concept and a function height that designs
The controller in the vehicle body field of the most of functions of integrated vehicle body, to increase the function of vehicle control module, the production of body electric system
Management cost.
The technical scheme adopted by the utility model to solve the technical problem is as follows: constructing a kind of utility body domain control
Device includes power amplifier board and control panel, is electrically connected between power amplifier board and control panel；
There is engine sound acoustical generator and control assembly, control assembly is inputted with multiple control signal on control panel
Terminal, to connect light controling signal, front and back wiper switch washing signal, door glass elevating control signal, door lock control one by one
Signal and rearview mirror fold opening signal, and engine sound acoustical generator has control signal input with incoming control signal,
Engine sound acoustical generator has output end terminal to connect loudspeaker；
There is signal light control relay, front and back wiper switch washing relay, door glass to go up and down relay, door on power amplifier board
Lock control relay and rearview mirror, which fold, opens relay, and each relay connects and be controlled by the control assembly, light control
Relay processed has output terminal to connect car light, and front and back wiper switch washs relay, door glass goes up and down relay, door lock control
Relay and rearview mirror processed fold opening relay and are respectively provided with output terminal to be separately connected corresponding motor.
It further, is up and down between power amplifier board and control panel in the utility body domain controller of the utility model
Structure, the electric connection refer to there is contact pin on one of plate in power amplifier board and control panel, have adaptation on another
Jack, between power amplifier board and control panel by will contact pin be inserted into jack in realize up-down structure between fixation and the electricity
Property connection.
Further, in the utility body domain controller of the utility model, the engine sound acoustical generator includes
Single-chip microcontroller, voice modulation circuit, power amplification circuit and power power-supply switch, described in the input terminal connection of voice modulation circuit
Single-chip microcontroller and output end connect the input terminal of the power power-supply switch, and the power power-supply switch has output end to connect
Loudspeaker are stated, the power power-supply switch connects and be controlled by the single-chip microcontroller, and the output end of the power power-supply switch connects institute
State power amplification circuit.
Further, in the utility body domain controller of the utility model, also there is fuse on the power amplifier board,
One end of the fuse is used to connect the distribution of cockpit electric appliance, and the other end is for connecting cockpit electric appliance.
Further, in the utility body domain controller of the utility model, also there is tire pressure prison on the control panel
TPMS high frequency receiving circuit and receiving antenna are surveyed, the input terminal of tire pressure monitoring TPMS high frequency receiving circuit connects the reception day
Line, output end are connected to tire pressure monitoring instrument by CAN communication.
Further, in the utility body domain controller of the utility model, the control assembly also has input terminal
Son also just has a front and rear covers relay on the power amplifier board to connect its rear cover switching signal, front and rear covers relay connection and controlled
Corresponding motor is connected in the output end of the control assembly, front and rear covers relay.
Further, in the utility body domain controller of the utility model, it is integrated with gateway on the control panel, uses
Control signal and the control assembly and the engine sound acoustical generator outside communication connection utility body domain controller.
Further, in the utility body domain controller of the utility model, PEPS is also integrated on the control panel.
The utility model discloses a kind of utility body domain controllers, comprising power amplifier board and control panel, power amplifier board and control
It is electrically connected between making sheet；On control panel and power amplifier board on integrated engine sound sounding component, door glass elevating control component,
Rearview mirror, which folds, opens control assembly, front and back windscreen wiper washing control assembly, front and back rain shaving electrical machine control assembly, priming supply control
Component and door lock control assembly, engine sound acoustical generator and each relay are respectively provided with control signal output to connect
Enter and control signal, there is engine sound acoustical generator output end terminal also to have to connect loudspeaker, and further on control panel
Tire pressure monitoring component.The utility body domain controller of the utility model is multiple functional, harness circuit is effectively reduced, to line
The lightweight contribution rate of beam is very high, decreases the ECU part of vehicle, reduces the production design cost of body electric system.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the connection type signal of the power amplifier board and control panel in the utility body domain controller of the utility model
Figure；
Fig. 2 is the circuit theory schematic diagram of the utility body domain controller of the utility model.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
With reference to Fig. 1, for the utility model be power amplifier board in the utility body domain controller of the utility model and
The connected mode schematic diagram of control panel.The utility body domain controller of the present embodiment, it is (as shown in the figure rectangular comprising being located at shell
Body) power amplifier board and control panel, it is up-down structure between power amplifier board and control panel, power amplifier board is upper, under control panel, power amplifier board and control
It is electrically connected between making sheet.Specifically, there is contact pin (preferably row's needle), separately on one of plate in power amplifier board and control panel
One upper jack (not shown) with adaptation, realizes knot up and down by the way that contact pin to be inserted into jack between power amplifier board and control panel
Fixation and above-mentioned electric connection between structure.
Fig. 2 is the circuit theory schematic diagram of the utility body domain controller of the utility model, the wherein control of the present embodiment
The connection type of making sheet, power amplifier board and row's needle is the circuit diagram that will be formed after the up-down structure expansion in Fig. 1.
There is engine sound acoustical generator and control assembly, control assembly is inputted with multiple control signal on control panel
Terminal, to connect light controling signal S1, the washing of front and back wiper switch signal S2, door glass elevating control signal S3, door one by one
Lock control signal S4 and rearview mirror fold opening signal S5, and engine sound acoustical generator has control signal input to access
Signal is controlled, engine sound acoustical generator has output end terminal to connect loudspeaker.In the present embodiment, engine sound sounding
The control signal and signal S1-S5 of device are transmitted by can communication to gateway, are then sent to by the gateway on control panel
Motivation sound acoustical generator and control assembly, but the utility model is not limited to this.Gateway is for communicating to connect utility body
Control signal and control assembly and engine sound acoustical generator outside domain controller.
Engine sound acoustical generator includes that single-chip microcontroller, voice modulation circuit, power amplification circuit and power power-supply switch,
The input terminal connection single-chip microcontroller of voice modulation circuit and the input terminal of output end connection power power-supply switch, power power-supply switch tool
There is output end to connect loudspeaker, power power-supply switch connects and be controlled by single-chip microcontroller, and the output end of power power-supply switch connects function
Rate amplifying circuit.There is a variety of preset modulation systems, sound of the simulated engine under different conditions in voice modulation circuit
Sound, after single-chip microcontroller receives control signal, control voice modulation circuit generates corresponding modulated signal, via power amplification electricity
After the amplification of road, the sound occurs for control loudspeaker, and wherein power power-supply switch can control power amplification circuit under the control of single-chip microcontroller
Whether work.
There is signal light control relay, front and back wiper switch washing relay, door glass to go up and down relay, door on power amplifier board
Lock control relay and rearview mirror, which fold, opens relay, and each relay connects and be controlled by the control assembly, light control
Relay processed have output terminal to connect car light (having × part in Fig. 2 in the circle of the rightmost side), front and back wiper switch washing after
Electric appliance, door glass lifting relay, door lock control relay and rearview mirror fold opening relay and are respectively provided with output terminal
To be separately connected corresponding motor (having the part M in Fig. 2 in the circle of the rightmost side).It should be understood that described herein is corresponding
Motor can be one, be also possible to multiple, and Duo Geshi can be synchronously control, be also possible to asynchronous control, concrete condition
It is to be determined by the design of vehicle.
By connecting light controling signal S1, the switch state of signal light control relay can control, to control car light
Situation is lighted, there are many car lights under normal circumstances, therefore signal light control relay can control many car lights on vehicle, it can
Opening is selected wherein to specify several, closing is in addition several, can also be turned on or off together.It is opened by front and back windscreen wiper
Close washing signal S2, can control front and back wiper switch wash relay switch state, so can control vehicle whether into
Whether row washing, and/or control vehicle windscreen wipers work, and front and back windscreen wiper can also be separately controlled with synchronously control.Pass through
Door glass elevating control signal S3 can control door glass lifting relay, so can control the folding situation of door glass, and one
As automobile there are 4 doors, the lifting of 4 door glass can be separately controlled, can also control together.Signal S4 is controlled by door lock,
It can control door lock control relay, so can control the switch state of door, can control whether door turns on or off,
It can control whether door locks.Rearview mirror folds opening signal S5, can control rearview mirror and folds and opens relay, so can be with
Control rearview mirror is folded and is opened.
In the other embodiments of the utility model, also there is tire pressure monitoring TPMS high frequency receiving circuit on the control panel
And receiving antenna, the input terminal of tire pressure monitoring TPMS high frequency receiving circuit connect the receiving antenna, output end is logical by CAN
Letter is connected to tire pressure monitoring instrument.It is integrated on the control panel further, is controlled in the utility body domain of the utility model
In device processed, PEPS is also integrated on the control panel.
In another embodiment of the utility model, control assembly has input terminal also to connect its rear cover switch letter
Number, also with regard to there is front and rear covers relay on the power amplifier board, front and rear covers relay connects and is controlled by the control assembly, front and rear covers
The output end of relay connects corresponding motor, so can control the on and off of vehicle front and rear covers.
In another embodiment of the utility model, also there is fuse, one end of the fuse is used on power amplifier board
The distribution of cockpit electric appliance is connected, the other end is calm to guarantee seat for connecting cockpit electric appliance, such as air-conditioning, automatic navigator
The safety of cabin electric appliance.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (8)
1. a kind of utility body domain controller, which is characterized in that include power amplifier board and control panel, between power amplifier board and control panel
It is electrically connected；
There is engine sound acoustical generator and control assembly, control assembly has multiple control signal input terminal on control panel
Son, to connect light controling signal, front and back wiper switch washing signal, door glass elevating control signal, door lock control letter one by one
Number and rearview mirror fold opening signal, engine sound acoustical generator has control signal input with incoming control signal, hair
Motivation sound acoustical generator has output end terminal to connect loudspeaker；
There is signal light control relay, front and back wiper switch washing relay, door glass to go up and down relay, door lock control on power amplifier board
Relay and rearview mirror processed, which fold, opens relay, and each relay connects and be controlled by the control assembly, signal light control after
Electric appliance has output terminal to connect car light, front and back wiper switch wash relay, door glass lifting relay, door lock control after
Electric appliance and rearview mirror fold opening relay and are respectively provided with output terminal to be separately connected corresponding motor.
2. utility body domain controller according to claim 1, which is characterized in that on being between power amplifier board and control panel
Flowering structure, the electric connection refer to there is contact pin on one of plate in power amplifier board and control panel, have on another suitable
The jack matched, by the way that contact pin is inserted into jack the fixation and described realized between up-down structure between power amplifier board and control panel
It is electrically connected.
3. utility body domain controller according to claim 1, which is characterized in that the engine sound acoustical generator packet
Single-chip microcontroller, voice modulation circuit, power amplification circuit and power power-supply switch are included, the input terminal of voice modulation circuit connects institute
It states single-chip microcontroller and output end connects the input terminal that the power power-supply switchs, the power power-supply switch has output end to connect
The loudspeaker, the power power-supply switch connect and are controlled by the single-chip microcontroller, the output end connection of the power power-supply switch
The power amplification circuit.
4. utility body domain controller according to claim 1, which is characterized in that also have insurance on the power amplifier board
Silk, one end of the fuse are used to connect the distribution of cockpit electric appliance, and the other end is for connecting cockpit electric appliance.
5. utility body domain controller according to claim 1, which is characterized in that also have tire pressure on the control panel
TPMS high frequency receiving circuit and receiving antenna are monitored, the input terminal of tire pressure monitoring TPMS high frequency receiving circuit connects the reception
Antenna, output end are connected to tire pressure monitoring instrument by CAN communication.
6. utility body domain controller according to claim 1, which is characterized in that the control assembly also has input
Terminal also just has a front and rear covers relay on the power amplifier board to connect its rear cover switching signal, the connection of front and rear covers relay and by
It controls in the control assembly, the output end of front and rear covers relay connects corresponding motor.
7. utility body domain controller according to claim 1, which is characterized in that be integrated with net on the control panel
It closes, is sent out for communicating to connect the control signal outside utility body domain controller and the control assembly and the engine sound
Sound device.
8. utility body domain controller according to claim 1, which is characterized in that be also integrated on the control panel
PEPS。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664982.4U CN209028436U (en) | 2018-10-15 | 2018-10-15 | A kind of utility body domain controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664982.4U CN209028436U (en) | 2018-10-15 | 2018-10-15 | A kind of utility body domain controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209028436U true CN209028436U (en) | 2019-06-25 |
Family
ID=66906314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821664982.4U Active CN209028436U (en) | 2018-10-15 | 2018-10-15 | A kind of utility body domain controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209028436U (en) |
-
2018
- 2018-10-15 CN CN201821664982.4U patent/CN209028436U/en active Active
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