CN2870025Y - Telecontroller of automobile networking type central navigation system vehicle-carried apparatus - Google Patents
Telecontroller of automobile networking type central navigation system vehicle-carried apparatus Download PDFInfo
- Publication number
- CN2870025Y CN2870025Y CN 200520086678 CN200520086678U CN2870025Y CN 2870025 Y CN2870025 Y CN 2870025Y CN 200520086678 CN200520086678 CN 200520086678 CN 200520086678 U CN200520086678 U CN 200520086678U CN 2870025 Y CN2870025 Y CN 2870025Y
- Authority
- CN
- China
- Prior art keywords
- port
- lcds
- central processing
- processing unit
- fpdp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
A remote controller for a vehicle-carried equipment in central navigation system in an automobile network comprises a key group for input of control information, LCD to output information from vehicle-carried equipment for observation for mutual operation, a 2.4G wireless radio frequency module for short distance communication, a character library and a RAM chip to support display of LCD; a central processor for general control and the connection for each part and the batteries as an input terminal to supply DC power for above parts, and charging circuit for the batteries. Said remote controller, as a human-machine interface of vehicle-carried equipment central navigation system in an automobile network is to provide an operation interface of driver with vehicle-carried equipment to precede wireless communication of short distance for mutual operation of drivers to the vehicle-carried equipment, said remoter controller has advantages of simple, convenient operation.
Description
Technical field
The utility model relates to a kind of telepilot, is meant the telepilot of automobile network type center navigational system mobile unit specifically.
Background technology
Current auto-navigation system generally is a mounting vehicle omniselector on vehicle, is equipped with electronic chart simultaneously, and this automobile navigation device must be able to receive the positioning signal of gps satellite, needs to have the processing power of electronic chart and the ability that route is calculated simultaneously.So this automobile navigation device more complicated, price is also relatively more expensive.Therefore, people have designed automobile networking navigation Service system, in this system, do not need to install electronic chart on the automobile navigation device, also need not simultaneously the route computing power, the automobile navigation device only needs to carry out work according to downloading the routing information that comes from navigation center, and electronic chart is installed on the navigation server of navigation center, route is calculated and is undertaken by navigation server, reduces the price of automobile navigation device thus.
In the navigational system of network type center, according to idea of modular, in-vehicle navigation apparatus is made up of navigation terminal and telepilot two parts, wherein navigation terminal is used for navigation center's communication and realizes functions such as conversation, short message, partly is made up of cpu system, mobile communication module, location positioning module, short-distance wireless communication module, phonetic synthesis module, voice selecting module and interface module etc.; Telepilot is used for mutual between operator and the navigation terminal.
According to above-mentioned thought, the utility model is conceived to provide a kind of telepilot that is used for the in-vehicle navigation apparatus of this network type center navigational system.
The utility model content
Fundamental purpose of the present utility model is to provide a kind of and is used for automobile network type center navigational system and telepilot that mobile unit carries out interactive operation.
The utility model adopts following technical scheme: the telepilot of automobile network type center navigational system mobile unit comprises the key groups that is used for input control information, be used to export observing so that carry out the LCDs of the information of interactive operation from mobile unit for the operator, be used for carrying out the 2.4G wireless radio frequency modules of short distance communication with mobile unit, the character library and the RAM chip of character library support are provided for the demonstration of LCDs, the work of each part mentioned above is totally controlled and the central processing unit that is connected with each several part and be connected and provide for each part mentioned above the battery of direct supply with the power input of each part mentioned above, the charge management circuit that this battery is charged.
The telepilot of aforementioned automobile network type center navigational system mobile unit, the address port of its central processing unit links to each other with the address port of character library and RAM chip, FPDP is connected with the FPDP of character library and RAM chip, and control port links to each other with the control end of LCDs, 2.4G wireless radio frequency modules; Key groups is connected with address port, the FPDP of central processing unit respectively by two groups of lines that intersect; The FPDP of LCDs is connected with the FPDP of central processing unit, character library and RAM chip; Battery is connected with the power input of each part mentioned above.
The telepilot of aforementioned automobile network type center navigational system mobile unit, the FPDP of its central processing unit and address port are realized the multiplexing of FPDP and address port by a data latches chip.
The telepilot of aforementioned automobile network type center navigational system mobile unit, the model of its central processing unit is AT89LV55, the model of described character library and RAM chip is SST30VR023, and the P2 port of central processing unit and P0 port are realized the multiplexing of FPDP and address port by this data latches chip.
The telepilot of aforementioned automobile network type center navigational system mobile unit, the P10-13 of the P1 port of its central processing unit connect character library and RAM chip as address wire, the extended addressing scope.
The telepilot of aforementioned automobile network type center navigational system mobile unit, the P14 port of its central processing unit is connected with the RESETB port of LCDs, reseting controling end as LCDs, the P33 port is connected with the CSB port of LCDs, sheet as LCDs selects control end, P16, P17, P34, P32 port are the backlight control end of LCDs, and the P35 port is as the IDLE control end that is connected with the 2.4G wireless radio frequency modules.
In sum, in the utility model, this telepilot carries out radio communication by 2.4G wireless radio frequency modules and mobile unit, central processing unit shows the interactive operation interface according to what the 2.4G wireless radio frequency modules received from the information of mobile unit and the push button signalling control LCDs of key groups, and the push button signalling according to key groups sends data and control signal by the 2.4G wireless radio frequency modules to mobile unit simultaneously.This telepilot is as the man-machine interface of automobile network type center navigational system mobile unit, the operation interface of human pilot and mobile unit is provided, carry out short-distance wireless communication with mobile unit, to realize the interactive operation of human pilot to mobile unit, it is simple to operate, easy to use.
Description of drawings
Fig. 1 is a system architecture synoptic diagram of the present utility model;
Fig. 2 is the utility model cpu circuit connection layout;
Fig. 3 is the utility model character library and RAM chip circuit connection layout;
Fig. 4 is the circuit connection diagram of the utility model key groups;
Fig. 5 is the circuit connection diagram of the utility model LCDs;
Fig. 6 is the circuit connection diagram of the utility model 2.4G wireless radio frequency modules;
Fig. 7 is the utility model charge management circuit connection layout;
The initial interface synoptic diagram that Fig. 8 shows for the utility model LCDs;
The interface of main menu synoptic diagram that Fig. 9 shows for the utility model LCDs;
The navigation indication interface synoptic diagram that Figure 10 shows for the utility model LCDs;
The dialing interface synoptic diagram that Figure 11 shows for the utility model LCDs;
Figure 12 to Figure 17 is the synoptic diagram of the icon of the various crossings of the expression shape of the utility model LCDs demonstration.
Specific embodiment
Below with reference to Fig. 1 to Figure 17 a specific embodiment of the present utility model is described.
With reference to Fig. 1, this telepilot comprises the key groups 2 that is used for input control information, be used to export observing so that carry out the LCDs 3 of the information of interactive operation from mobile unit for the operator, be used for carrying out the 2.4G wireless radio frequency modules 4 of short distance communication with mobile unit, the character library and the RAM chip 5 of character library support are provided for the demonstration of LCDs 3, the work of each part mentioned above is totally controlled and central processing unit 1 that is connected with each several part and the battery 6 that is connected and provides for each part mentioned above direct supply with the power input of each part mentioned above, the charge management circuit 7 that battery is charged.This telepilot carries out radio communication by 2.4G wireless radio frequency modules 4 and mobile unit, central processing unit 1 shows the interactive operation interface according to what 2.4G wireless radio frequency modules 4 received from the information of mobile unit and the push button signalling control LCDs 3 of key groups 2, and the push button signalling according to key groups 2 sends data and control signal by 2.4G wireless radio frequency modules 4 to mobile unit simultaneously.
With reference to Fig. 2 to Fig. 7, the circuit theory diagrams of this telepilot each several part have been shown.The AT89LV55 that central processing unit 1 adopts atmel corp to produce, the model of character library and RAM chip 5 is SST30VR023, LCDs 3 adopts the LCDs of 128*128 resolution, 2.4G the single-chip microcomputer of wireless radio frequency modules 4 adopts nRF24E1, the chip model of charge management circuit 7 is LTC4054XE-4.2.
The P2 mouth of central processing unit 1 and P0 mouth are realized the multiplexing of data line and address wire by data latches chip 74HC373, the RAM of its use does together chip with character library, be character library and RAM chip 5, its capacity reaches 2M, and the addressing range of central processing unit 1 ability 64K, so connect character library and RAM chip 5 address wire, extended addressing scope as character library and RAM chip 5 with the P10 to P13 of its P1 mouth.0X8000 in character library and the RAM chip 5 to 0XBFFF as the RAM district, other be Hanzi font library.The P14 of central processing unit 1 is the reset terminal of liquid crystal, P33 is the sheet choosing end of liquid crystal, P16, P17, P34, P32 are the LCD backlight control end, P35 is the IDLE end, its effect is when telepilot enters sleep, notice 2.4G wireless radio frequency modules 4, when will wake up, 2.4G wireless radio frequency modules 4 gives central processing unit 1 one low levels that continue 3 milliseconds by this pin.
The quantity of key groups 2 is 3*3, connect by two groups of lines that intersect, three A8, A9, A10 that receive address wire, three D0, D1, D2 that receive data line, when not having button, D0, D1, D2 are high level always, in case button is arranged, just have low level on D0, D1, the D2 so,, obtain button value by this 3*3 keyboard of timer scan round.
Also have a place to merit attention simultaneously, when sending over data, key groups 2 or 2.4G wireless radio frequency modules 4 can enter the IDLE state not receiving exactly, if under this state, push button signalling is arranged, can wake central processing unit 1 up by push button signalling so resets, rework, arousal function is to be become by three diode D1, D2, D3 and triode N1, N4 and other resistor group shown in Fig. 4 on hardware, in the time of sleep, press key, will produce low level at the KEY_INT end, notice 2.4G wireless radio frequency modules 4.Waking telepilot up is to realize for 1 one reset signals of central processing unit by the RESET pin of 2.4G wireless radio frequency modules 4.
9 buttons of key groups 2 are defined as: upwards, downwards, left, to the right, navigate, confirm, cancel, serve, seek help etc., the key definition that wherein has is long button.LCDs 3 adopts the 128*128 LCD MODULE of the S6B0741 chip for driving design of Samsung.2.4G wireless radio frequency modules 4 is carried out communication with telepilot by serial ports.
The operation interface of this telepilot is the structure of menu mode, the initial interface content as shown in Figure 8, interface of main menu as shown in Figure 9, navigation indication interface as shown in figure 10, dialing interface is as shown in figure 11.
The initial interface top shows icons such as " phone, note, GPS, GPRS, signal, compass, electric weight "; The left side shows a signal cartoon pattern; The right shows " guide navigation "; The below demonstration time.The interface of main menu top shows " master menu " three words; Transfer the menu item that demonstration can be rolled, comprise: short message, one touch dialing, message registration, plant maintenance, user are provided with, system is provided with etc.Each menu item also has the next stage menu, uses under button cooperates.The navigation interface left side shows the synoptic diagram of intersection information, comprises current road, next bar road, crossroad, rotating disk etc., allows the user know the travel situations of working as front truck more intuitively; The right shows current distance and current distance from the destination from the crossing; The top shows the name on next bar road; The below shows the name of current road.The dialing interface top shows " telephone number " character; The below is 12 digital soft keyboards; The centre is the display box of the numeral of input.
In the present embodiment, respectively various crossings shape is carried out avatars, tell clearly how the user travels, and comprises path and direction, extremely shown in Figure 17 as Figure 12.Figure 12 represents that the crossroad turns right, and Figure 13 represents that the isolation strip turns around to travel, and Figure 14 represents that rotating disk turns right, and Figure 15 represents viaduct, and Figure 16 represents time viaduct, and Figure 17 represents that the multichannel mouth turns to and travel, or the like.More than the demonstration control at various interfaces return car-mounted terminal, need realize that the data structure of the agreement of car-mounted terminal and interactive terminal is shown in following two forms by car-mounted terminal and interactive terminal according to the protocol transmission Frame:
Table 1: the car-mounted terminal agreement is mail in the interactive terminal
| Type (1byte) | Data (1byte) | Remarks |
| 0x00 | 00~08、80~88 | Be defined as different function key assignments |
| 0x01 | 0~4 | Represent what of electric weight |
Table 2: car-mounted terminal mails to interactive terminal protocol
| Title | Type | Data | Remarks |
| Setting-out | 0X80 | Line segment bar number (1)+[X1 (2)+Y1 (2)+X2 (2)+Y2 (2)+live width (1)+color (1)] * N bar line | Live width adopts pixel to represent |
| Draw rectangle frame | 0X81 | X1 (2)+Y1 (2)+X2 (2)+Y2 (2)+frame shade width (1)+border color (1)+Fill Color (1) | (X1 Y1) is rectangle frame upper left corner coordinate, and (X2 Y2) is lower right corner coordinate |
| Draw circular arc | 0X82 | X (2)+Y (2)+radius (2)+starting point arc angle (2)+terminal point arc angle (2)+color (1) | (x y) is central coordinate of circle |
| Filling triangle zone | 0X83 | X1 (2)+Y1 (2)+X2 (2)+Y2 (2)+X3 (2)+Y3 (2)+Fill Color (1) | |
| Fill quadrilateral area | 0X84 | X1 (2)+Y1 (2)+X2 (2)+Y2 (2)+X3 (2)+Y3 (2)+X4 (2)+Y4 (2)+Fill Color (1) | |
| Fill circular arc | 0X85 | X (2)+Y (2)+radius 1 (2)+radius 2 | (x y) is central coordinate of circle, radius |
| The zone | (2)+starting point arc angle (2)+terminal point arc angle (2)+Fill Color (1) | 1 is interior radius of circle, and | |
| Character display in the rectangular area | 0X86 | X (2)+Y (2)+font color (1)+background color (1)+font type (1)+columns (1)+line number (1)+line space pixel (1)+string length (2)+character string (N) | (x y) is the upper left corner, rectangular area coordinate |
| The zone is anti-to be shown | 0X87 | X1 (2)+Y1 (2)+X2 (2)+Y2 (2)+color 1 (1)+color 2 (1) | (x1, y1) be the upper left corner, rectangular area coordinate, (x2 y2) is the lower right corner, rectangular area coordinate |
| Remove the rectangular area | 0X88 | X1 (2)+Y1 (2)+X2 (2)+Y2 (2)+removing color (1) | (x1, y1) be the upper left corner, rectangular area coordinate, (x2 y2) is the lower right corner, rectangular area coordinate |
| Icon control | 0X90 | Icon number (1)+[icon type (1)+X (2)+Y (2)+(control data (n)) * N | |
| Lcd contrast is regulated | 0X91 | Lcd contrast (1) | The lcd contrast span is 0～10 |
| Open LCD backlight | 0X92 | Do not have | |
| Refresh the liquid crystal video memory | 0X93 | Do not have |
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (6)
1, the telepilot of automobile network type center navigational system mobile unit is characterized in that: comprise the key groups that is used for input control information, be used to export observing so that carry out the LCDs of the information of interactive operation from mobile unit for the operator, be used for carrying out the 2.4G wireless radio frequency modules of short distance communication with mobile unit, the character library and the RAM chip of character library support are provided for the demonstration of LCDs, the work of each part mentioned above is totally controlled and the central processing unit that is connected with each several part and be connected and provide for each part mentioned above the battery of direct supply with the power input of each part mentioned above, the charge management circuit that this battery is charged.
2, the telepilot of automobile network type as claimed in claim 1 center navigational system mobile unit, it is characterized in that: the address port of described central processing unit links to each other with the address port of character library and RAM chip, FPDP is connected with the FPDP of character library and RAM chip, and control port links to each other with the control end of LCDs, 2.4G wireless radio frequency modules; Key groups is connected with address port, the FPDP of central processing unit respectively by two groups of lines that intersect; The FPDP of LCDs is connected with the FPDP of central processing unit, character library and RAM chip.
3, the telepilot of automobile network type as claimed in claim 2 center navigational system mobile unit is characterized in that: the FPDP of described central processing unit and address port are realized the multiplexing of FPDP and address port by a data latches chip.
4, the telepilot of automobile network type as claimed in claim 3 center navigational system mobile unit, it is characterized in that: the model of described central processing unit is AT89LV55, the model of described character library and RAM chip is SST30VR023, and the P2 port of central processing unit and P0 port are realized the multiplexing of FPDP and address port by this data latches chip.
5, the telepilot of automobile network type as claimed in claim 4 center navigational system mobile unit is characterized in that: the P10-13 of the P1 port of central processing unit connects character library and RAM chip as address wire, the extended addressing scope.
6, the telepilot of automobile network type as claimed in claim 4 center navigational system mobile unit, it is characterized in that: the P14 port of central processing unit is connected with the RESETB port of LCDs, reseting controling end as LCDs, the P33 port is connected with the CSB port of LCDs, sheet as LCDs selects control end, P16, P17, P34, P32 port are the backlight control end of LCDs, and the P35 port is as the IDLE control end that is connected with the 2.4G wireless radio frequency modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086678 CN2870025Y (en) | 2005-08-26 | 2005-08-26 | Telecontroller of automobile networking type central navigation system vehicle-carried apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086678 CN2870025Y (en) | 2005-08-26 | 2005-08-26 | Telecontroller of automobile networking type central navigation system vehicle-carried apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2870025Y true CN2870025Y (en) | 2007-02-14 |
Family
ID=37724964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520086678 Expired - Fee Related CN2870025Y (en) | 2005-08-26 | 2005-08-26 | Telecontroller of automobile networking type central navigation system vehicle-carried apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2870025Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647454A (en) * | 2012-03-26 | 2012-08-22 | 常熟路车智能电子有限公司 | Mobile-heterogeneity full-duplex communication van networking system |
| CN108340846A (en) * | 2018-02-02 | 2018-07-31 | 深圳市贝优通新能源技术开发有限公司 | A kind of onboard navigation system for new-energy automobile based on Internet of Things |
| CN109685993A (en) * | 2018-12-26 | 2019-04-26 | 浙江大有实业有限公司杭州科技发展分公司 | A kind of financial management method of charging pile electricity consumption |
-
2005
- 2005-08-26 CN CN 200520086678 patent/CN2870025Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647454A (en) * | 2012-03-26 | 2012-08-22 | 常熟路车智能电子有限公司 | Mobile-heterogeneity full-duplex communication van networking system |
| CN108340846A (en) * | 2018-02-02 | 2018-07-31 | 深圳市贝优通新能源技术开发有限公司 | A kind of onboard navigation system for new-energy automobile based on Internet of Things |
| CN108340846B (en) * | 2018-02-02 | 2019-08-13 | 上海宏英智能科技有限公司 | A kind of onboard navigation system for new-energy automobile based on Internet of Things |
| CN109685993A (en) * | 2018-12-26 | 2019-04-26 | 浙江大有实业有限公司杭州科技发展分公司 | A kind of financial management method of charging pile electricity consumption |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11292545B2 (en) | Multimedia systems for shared bicycles | |
| CN203142541U (en) | Man-machine interactive system and automobile with same | |
| CN104575066A (en) | Intelligent terminal based intelligent traffic light system and method | |
| CN201910219U (en) | All-in-one multifunctional machine | |
| CN2870025Y (en) | Telecontroller of automobile networking type central navigation system vehicle-carried apparatus | |
| US20200172189A1 (en) | Multimedia system of a shared bicycle | |
| CN202282077U (en) | High-performance public transport information screen based on vehicle network | |
| CN204077385U (en) | Dashboard module and vehicle control system | |
| CN202871250U (en) | Wisdom tourism terminal based on 3rd generation telecommunication (3G) wireless network | |
| CN103366599A (en) | Bus guide system | |
| CN202711483U (en) | Electronic station board system | |
| CN202041997U (en) | Express way integrated fee display | |
| CN2876958Y (en) | Remote information issuing LED display system | |
| CN1423242A (en) | Real-time road condition providing apparatus | |
| CN213241498U (en) | Intelligent bus stop board system | |
| CN210743475U (en) | Intelligent temporary parking number display device and system | |
| CN205486491U (en) | Novel intelligent charging stake | |
| CN214275514U (en) | Multi-functional wisdom street lamp | |
| CN2837972Y (en) | Multi-functional stop plate | |
| CN107834654A (en) | A kind of intelligent charging spot | |
| CN209785520U (en) | Solar electronic screen guideboard | |
| CN217982582U (en) | Vehicle-mounted LCD (liquid crystal display) station license plate saving system for smart city | |
| CN201122406Y (en) | Electronic guide board | |
| CN211207858U (en) | Full-color guideboard | |
| CN212413308U (en) | Lane IP intercom system of highway toll station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |