CN102848991A

CN102848991A - Multi-functional on-board electronic system

Info

Publication number: CN102848991A
Application number: CN 201110182627
Authority: CN
Inventors: 陈耕田
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-01
Filing date: 2011-07-01
Publication date: 2013-01-02

Abstract

The invention discloses a multi-functional on-board electronic system. The system is characterized in that the system combines functions of satellite navigation, a car backing radar, an anti-speed measuring radar, tire pressure monitoring, multi-media and the like and comprises a shared power interface E and an interface I/O1, an antenna TX and an interface I/O2, a processor interface I/O3, a servo output interface I/O4, a universal serial bus (USB) interface, a compact disc (CD) driver digital wall display (DWD), a processing circuit IC1, a switch keyboard TS, a touch screen TP, a liquid crystal display (LCD), a sound device BL, a USB interface, a CD driver DWD, independent system circuits from X1 to XN, corresponding surrounding components and a casing. The systems are made into independent circuit boards with the same specifications, are respectively is clamping grooves of the casing and are connected correspondingly through interface circuits.

Description

Multifunctional vehicle mounted electronic system

Technical field: the present invention relates to a kind of in-vehicle electronic system, especially a kind of in-vehicle electronic system that integrates functions as one belongs to the car-mounted electronic device field.

Background technology: in order to improve safety factor, people have invented a lot of on-vehicle safety system successively, such as the tire pressure automated monitoring system, satellite navigation system, reverse radar system, anti-speed-measuring radar system etc., along with the continuous progress of science and technology, also have more onboard system and occur; But these systems become separately machine, at most also just two functional unifications, again owing to no matter being public vehicles or the new car of producing, former car all is furnished with in-vehicle multi-media system, but do not reserve the riding position of other onboard systems, after the system of installing all be placed on the instrument table top, a lot of bars of power lead seem very in disorder; Simultaneously waste again the similar device of these systems, such as telltale, power lead and interface, antenna, shell etc., increased again cost.

Summary of the invention: in order to solve above-mentioned deficiency, the invention provides a multifunctional vehicle mounted electronic system, native system with the system integration of multiple simple function in a housing, and common source line and interface, common display and antenna are an equipment from the appearance, but have several functions; Realization the technical solution used in the present invention is characterised in that: by the power interface E that shares and interface I/O1, antenna TX and interface I/O2, processor interface I/O3, servo output interface I/O4, USB interface, CD-ROM drive DWD, process treatment circuit IC1, switchboards TS, touch-screen TP, display lcd, acoustic device BL, USB interface, CD-ROM drive DWD and each autonomous system circuit X1-XN and corresponding peripheral component and shell and form; Described power supply E is respectively by interface I/O1 and each autonomous system X1-XN and the corresponding connection of display lcd, antenna TX is connected with the system that needs antenna respectively by interface I/O2, need the system of servo output to be connected with servomechanism by interface circuit I/O4, the data output of each autonomous system is connected with the input end for the treatment of circuit IC1 by interface I/O3 respectively, the sound output of IC1 is connected with the trigger end of acoustic device BL, data output end is by data line and display lcd, keyboard switch TS, touch-screen TP, USB interface, CD-ROM drive DWD connects alternately, described autonomous system circuit X1-XN is minimum to be two kinds and above function, and make the independently circuit card of unified specification, the data of described autonomous system XI-XN, the image acquisition delivery unit is installed in respectively corresponding position and passes through data line or wireless way for transmitting; Described treatment circuit IC1 is responsible for multi-system information is processed, and by keyboard switch TS, touch-screen TP control, telltale shows functional circuit, and make an independently circuit card of unified specification, function should possess after its programming: the manual switchover of autonomous system, Display Driver, warning be the functions such as preferential, data storing, menu content and operation automatically; Described keyboard switch TS and touch-screen be set to wherein one or both, its function should satisfy the needs of each autonomous system switching, menu operation, described shell is characterised in that: be comprised of shell (1), circuit card draw-in groove (2) interface hold down groove (3), the circuit card X1-XN of each autonomous system is installed in respectively in the draw-in groove (2), and connects by corresponding interface circuit; Described shell leaves the draw-in groove of surplus, in order to the circuit card of other functions is installed, beneficial effect of the present invention is: a system equipment has several functions, saves space and cost, further specifies below in conjunction with drawings and Examples.

Accompanying drawing 1 is multifunctional vehicle mounted electronic system electricity functional block diagram

Accompanying drawing 2 is containment structure back views

Embodiment 1.Components and parts shown in the accompanying drawing 1 and circuit card are respectively: by the power interface E that shares and interface I/O1, antenna TX and interface I/O2, processor interface I/O3, servo output interface I/O4, USB interface, CD-ROM drive DWD, process treatment circuit IC1, switchboards TS, touch-screen TP, display lcd, acoustic device BL, USB interface, CD-ROM drive DWD and each autonomous system circuit X1-XN and corresponding peripheral component and shell and form; Described power supply E is respectively by interface I/O1 and the corresponding connection of each autonomous system and telltale, antenna TX is connected with the system that needs antenna respectively by interface I/O2, need the system of servo output to be connected with servomechanism by interface circuit I/O4, the data output of each autonomous system is connected with the input end for the treatment of circuit IC1 by interface I/O3 respectively, the sound output of IC1 is connected with the trigger end of acoustic device BL, data output end is by data line and display lcd, keyboard switch TS, touch-screen TP, USB interface, CD-ROM drive DWD connects alternately, described autonomous system circuit X1-XN is minimum to be two kinds and above function, and makes the independently circuit card of unified specification; The data of described autonomous system, image acquisition delivery unit are installed in respectively corresponding position and pass through data line or wireless way for transmitting; Described treatment circuit IC1 is responsible for multi-system information is processed, and by keyboard switch TS, touch-screen TP control, telltale shows functional circuit, and make an independently circuit card of unified specification, function should possess after its programming: the manual switchover of autonomous system, Display Driver, warning be the functions such as preferential, data storing, menu content and operation automatically; Described keyboard switch TS and touch-screen TP are set to wherein one or both, and its function should satisfy that each autonomous system is switched, the needs of menu operation.

Structure shown in embodiment 2. accompanying drawings 2 is: be comprised of shell (1), circuit card draw-in groove (2) interface hold down groove (3), the circuit card X1-XN of each autonomous system is installed in respectively in the draw-in groove (2), and by corresponding interface circuit connection, shell leaves the draw-in groove of surplus, in order to the circuit card of other functions is installed.

Claims

1. multifunctional vehicle mounted electronic system is characterised in that: with satellite navigation, Reverse Sensor, anti-velocity radar, the function such as tire pressure monitoring, multimedia set all-in-one-piece device is by the power interface E that shares and interface I/O1, antenna TX and interface I/O2, processor interface I/O3, servo output interface I/O4, USB interface, CD-ROM drive DWD, process treatment circuit IC1, switchboards TS, touch-screen TP, display lcd, acoustic device BL, USB interface, CD-ROM drive DWD and each autonomous system circuit X1-XN and corresponding peripheral component and shell and form.

2. claim 1 described component part is characterised in that: power supply E is respectively by interface I/O1 and each autonomous system X1-XN and the corresponding connection of display lcd, antenna TX is connected with the system that needs antenna respectively by interface I/O2, need the system of servo output to be connected with servomechanism by interface circuit I/O4, the data output of each autonomous system is connected with the input end for the treatment of circuit IC1 by interface I/O3 respectively, the sound output of IC1 is connected with the trigger end of acoustic device BL, and data output end is by data line and display lcd, keyboard switch TS, touch-screen TP, USB interface, CD-ROM drive DWD connects alternately.

3. claim 1 described autonomous system circuit X1-XN is characterised in that: minimum is two kinds and above function, and makes the independently circuit card of unified specification.

4. claim 1 described autonomous system X1-XN is characterised in that: its data, image acquisition delivery unit are installed in respectively corresponding position and pass through data line or wireless way for transmitting.

5. claim 1 described treatment circuit IC1 is characterised in that: be to be responsible for multi-system information is processed, and by the functional circuit that keyboard switch TS, touch-screen TP control, telltale shows, and make an independently circuit card of unified specification; Function should possess after its programming: the manual switchover of autonomous system, Display Driver, warning be the functions such as preferential, data storing, menu content and operation automatically; Described keyboard switch TS and touch-screen TP are set to wherein one or both, and its function should satisfy that each autonomous system is switched, the needs of menu operation.

6. claim 1 described shell is characterised in that: be comprised of shell (1), circuit card draw-in groove (2), interface hold down groove (3), the circuit card X1-TX of each autonomous system is installed in respectively in the draw-in groove (2), and connects by corresponding interface circuit; Described shell leaves the draw-in groove of surplus, in order to the circuit card of other functions is installed.