CN201887752U - Multimedia digital equipment for taxi - Google Patents
Multimedia digital equipment for taxi Download PDFInfo
- Publication number
- CN201887752U CN201887752U CN2010205320408U CN201020532040U CN201887752U CN 201887752 U CN201887752 U CN 201887752U CN 2010205320408 U CN2010205320408 U CN 2010205320408U CN 201020532040 U CN201020532040 U CN 201020532040U CN 201887752 U CN201887752 U CN 201887752U
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- vehicle mounted
- cpu control
- digital device
- multimedia digital
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Abstract
The utility model relates to the field of vehicle-mounted electronic equipment, particularly discloses multimedia digital equipment suitable for a taxi. The multimedia digital equipment comprises a power supply control system, a CPU (Central processing Unit) control module and a multimedia entertainment center. The power supply control system is connected with the output end of an automobile power source, and used for converting the automobile power source into a power source for a CPU, a power source for a power amplifier and a power source for other modules. The CPU control module is connected with the following peripheral modules: a keystroke detection module, a display module, a taximeter, an automobile power amplifier control driver module, an identity identification module, a navigation module, a navigation map storage module and a wireless digital communication module, which are connected to a distal monitoring center through a wireless communication network. The multimedia entertainment center comprises a CMMB (China Mobile Multimedia Broadcasting) module, a radio module and an audio frequency storage module. The multimedia digital equipment provided by the utility model has a variety of digital functions, is simple to install, and greatly simplifies the vehicle-mounted equipment.
Description
Technical field
The utility model relates to vehicle-mounted electronic device field, especially is applicable to a kind of multimedia digital equipment of taxi.
Background technology
Vehicle mounted multimedia equipment is that a kind of private savings dolly that is usually used in increases its recreational electronic equipment.Along with the development of vehicle mounted multimedia technology, the vehicle mounted multimedia function has been not limited on private car and has used, and often expand to bus, in the mass transportation facilities such as train, taxi.But because the particularity of taxi, just necessary installation the on the car own as meter, GPS scheduler module etc., original vehicle mounted multimedia equipment has been installed again, can cause the interior mobile unit of car too mixed and disorderly miscellaneous with wiring, influence aesthetics in the car, and human pilot needs operation one by one, and control is got up also inconvenient.
The utility model content
Therefore, the utility model is at the characteristics of taxi, a kind of vehicle mounted multimedia digital device is proposed, this equipment not only has vehicle scheduling, meter, vehicle mounted guidance function, also have multimedia functions such as existing broadcast receiver, CMMB, video/audio broadcast, especially, this equipment has also increased identity recognition function, is beneficial to the taxi management.
The utility model adopts following technical scheme:
The vehicle mounted multimedia digital device of taxi of the present utility model, comprise that power control system is connected in the automobile power source output, being translated into CPU exports with power supply with power supply and other modules with power supply, power amplifier, and the CPU control module, described CPU control module is connected in the module of following periphery:
One button detection module, its input is electrically connected at button;
One display module, its output electric property is connected in display screen;
One meter;
One vehicle power amplifier control and driving module, its output electric property is connected in car horn;
One identity identification module;
One navigation module;
One navigation map memory module;
One wireless digital communication module, it is connected in the Surveillance center of far-end by wireless communication networks; And the multimedia recreation center comprises CMMB module, radio receiver module and audio frequency and video memory module.
Further, described display screen is a touch display screen, and is electrically connected at above-mentioned CPU control module by a touch detection module input.
Further, described identification module is the identification module that fingerprint detects.
Further, described navigation module is the GPS navigation module.
Further, described identification module is to be connected in above-mentioned CPU control module by the RS232 interface.
Further, described meter is to be connected in above-mentioned CPU control module by the UART interface.
Further, described CMMB module is to be connected in above-mentioned CPU control module by the UART interface.
Further, described wireless digital communication module is the GPRS module, and is connected in above-mentioned CPU control module by the UART interface.Perhaps, described wireless digital communication module is the 3G module, and is connected in above-mentioned CPU control module by USB interface.
Further, described radio receiver module is to be connected in above-mentioned CPU control module by the IIC interface.
Vehicle mounted multimedia digital device of the present utility model is mainly used in taxi, and not only compatible outside the meter of taxi necessity, this equipment has increased the function of vehicle-mounted multimedia amusement aspects such as comprising CMMB TV, broadcast receiver, navigation.Most important, the function of fingerprint identification that the utility model is also integrated, the functional integration height is beneficial to the taxi management especially.In addition, because this equipment adopts the structure of the 2DIN of standard on the automobile, so the installation of this equipment is also fairly simple, does not need to change the structure of former car substantially.Therefore, the vehicle mounted multimedia digital device of taxi of the present utility model has digital functional diversities, and the advantage of having simplified vehicle-mounted interior equipment simply, greatly is installed.
Description of drawings
Fig. 1 is that the circuit of preferred embodiment of the present utility model connects block diagram.
Embodiment
Now with embodiment the utility model is further specified in conjunction with the accompanying drawings.
The vehicle mounted multimedia digital device of taxi of the present utility model, comprise that power control system 1 is connected in the automobile power source output, being translated into CPU exports with power supply with power supply and other modules with power supply, power amplifier, and CPU control module 2, connect all peripheral hardware processing modules, the main control chip of equipment.Processing navigation module data, meter data, button detect processing, identification processing, vehicle power amplifier control, CMMB module controls, radio receiver module control, liquid crystal display screen demonstration control, data wireless transmission and control etc.
Described CPU control module 2 is connected in the module of following periphery:
One button detection module 3, its input is electrically connected at button 301; By pressing button 301, by button detection module 3 push button signalling is inputed to above-mentioned CPU control module 2, carry out the command adapted thereto function.
One display module 4, its output electric property is connected in display screen 401; Described display screen 401 can be selected common LCD display for use, and is perhaps preferred, and what described display screen 401 was selected for use is touch display screen, and is electrically connected at above-mentioned CPU control module 2 by a touch detection module 11 inputs.Just can be beneficial to finger by touch 11 pairs of touch display screens of detection module carry out as: CMMB plays, broadcast receiver is play, schedule information demonstration and inquiry, taxi are played table valuation information demonstration and the touch operation of functions such as inquiry, navigation menu, car entertainment menu, authentication menu, configuration parameter menu, increases convenience greatly.
One meter 5; Described meter 5 is to be connected in above-mentioned CPU control module 2 by the UART interface.Meter 5 has taxi and beats table valuation function, the data of meter 5 send CPU control module 2 to by UART and handle, through the 10 wireless transmission of wireless digital communication module, can be sent to Surveillance center 15 and handle again, can offer the supervision department of taxi in case of necessity.
One vehicle power amplifier control and driving module 6, its output electric property is connected in car horn 601; Vehicle power amplifier control and driving module 6 is handled multipath audio signal, and audio signal is carried out the audio processing and amplify audio signal making it be enough to drive car horn 601.Multipath audio signal comprises CMMB audio signal, broadcast receiver audio signal, navigating audio signal, outside audio/video file (MP3) audio signal.
One identity identification module 7; Preferably, described identification module 7 is identification modules that fingerprint detects.Described identification module 7 is to be connected in above-mentioned CPU control module 2 by the RS232 interface.Identification module 7 provides fingerprint recognition to detect, and is used for driver's identification.This module collection identifying information offers CPU control module 2 and does corresponding processing; That is, the driver need be by operating automobile after the authentication.
One navigation module 8; Preferably, described navigation module 8 is GPS navigation modules, is used to realize the vehicle mounted guidance function, realizes a key center navigation feature, also can realize self-contained navigation.
One navigation map memory module 9; Its support connects the TF card that outside heap(ed) capacity is 4G, and navigation map is stored on the TF card, and the interface of TF card and CPU control module 2 adopts the MMC interface of standard to be connected.
One wireless digital communication module 10, it is connected in the Surveillance center 15 of far-end by wireless communication networks; Described wireless digital communication module 10 is GPRS modules, and is connected in above-mentioned CPU control module 2 by the UART interface.Perhaps, described wireless digital communication module 10 is 3G modules, and is connected in above-mentioned CPU control module 2 by USB interface.Wireless digital communication module 10 is used to realize wireless data transmission, and equipment and Surveillance center realize wireless payment.Surveillance center 15 is operating platforms of the administrative staff on backstage, realizes functions such as configuration parameter, scheduling, monitoring, location, supervision, navigation, and Surveillance center carries out order by wireless network (GPRS/3G) and terminal equipment or data are paid.
And the multimedia recreation center comprises CMMB module 12, radio receiver module 13 and audio frequency and video memory module 14.CMMB module 12 is used to receive the CMMB signal of radio and television, CMMB module 12 is handled reception, demodulation, the decoding of TV signal, this module and CPU control module 2 adopt UART to communicate, and it transfers platform CPU control module 2 may command, channel searching, change mode of operation etc.Radio receiver module 13 is used to receive the FM/AM radio receiver signal, and this module adopts the IIC interface to communicate by 2 controls of CPU control module and CPU control module 2, and functions such as channel searching, frequency-selecting road, volume adjusting can be provided, the audio signal of output left and right acoustic channels; Audio frequency and video memory module 14 is connected with usb 1 401, the voice data of pocket memory (as USB flash disk or MP3, MP4, music phone etc.) can be exported broadcast.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present utility model that do not break away from appended claims and limited; can make various variations to the utility model in the form and details, be protection range of the present utility model.
Claims (10)
1. the vehicle mounted multimedia digital device of a taxi, comprise that power control system (1) is connected in the automobile power source output, being translated into CPU exports with power supply with power supply and other modules with power supply, power amplifier, and CPU control module (2), it is characterized in that: described CPU control module (2) is connected in the module of following periphery:
One button detection module (3), its input is electrically connected at button (301);
One display module (4), its output electric property are connected in display screen (401);
One meter (5);
One vehicle power amplifier control and driving module (6), its output electric property is connected in car horn (601);
One identity identification module (7);
One navigation module (8);
One navigation map memory module (9);
One wireless digital communication module (10), it is connected in the Surveillance center (15) of far-end by wireless communication networks;
And the multimedia recreation center comprises CMMB module (12), radio receiver module (13) and audio frequency and video memory module (14).
2. the vehicle mounted multimedia digital device of taxi according to claim 1, it is characterized in that: described display screen (401) is a touch display screen, and touches detection module (11) input by one and be electrically connected at above-mentioned CPU control module (2).
3. the vehicle mounted multimedia digital device of taxi according to claim 1 is characterized in that: described identification module (7) is the identification module that fingerprint detects.
4. the vehicle mounted multimedia digital device of taxi according to claim 1, it is characterized in that: described identification module (7) is to be connected in above-mentioned CPU control module (2) by the RS232 interface.
5. the vehicle mounted multimedia digital device of taxi according to claim 1, it is characterized in that: described navigation module (8) is the GPS navigation module.
6. the vehicle mounted multimedia digital device of taxi according to claim 1, it is characterized in that: described meter (5) is to be connected in above-mentioned CPU control module (2) by the UART interface.
7. the vehicle mounted multimedia digital device of taxi according to claim 1, it is characterized in that: described CMMB module (12) is to be connected in above-mentioned CPU control module (2) by the UART interface.
8. the vehicle mounted multimedia digital device of taxi according to claim 1, it is characterized in that: described wireless digital communication module (10) is the GPRS module, and is connected in above-mentioned CPU control module (2) by the UART interface.
9. the vehicle mounted multimedia digital device of taxi according to claim 1, it is characterized in that: described wireless digital communication module (10) is the 3G module, and is connected in above-mentioned CPU control module (2) by USB interface.
10. the vehicle mounted multimedia digital device of taxi according to claim 1, it is characterized in that: described radio receiver module (13) is to be connected in above-mentioned CPU control module (2) by the IIC interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205320408U CN201887752U (en) | 2010-09-10 | 2010-09-10 | Multimedia digital equipment for taxi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205320408U CN201887752U (en) | 2010-09-10 | 2010-09-10 | Multimedia digital equipment for taxi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201887752U true CN201887752U (en) | 2011-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205320408U Expired - Lifetime CN201887752U (en) | 2010-09-10 | 2010-09-10 | Multimedia digital equipment for taxi |
Country Status (1)
| Country | Link |
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| CN (1) | CN201887752U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566915A (en) * | 2011-12-19 | 2012-07-11 | 深圳市航盛电子股份有限公司 | Vehicle-mounted navigation system and first stroke inputting method thereof |
| CN102881152A (en) * | 2012-07-19 | 2013-01-16 | 周文伟 | Intelligent operating navigation assistant system and method for taxi |
| CN103150764A (en) * | 2013-03-26 | 2013-06-12 | 陈慧君 | Taxi accounting system |
| CN103793941A (en) * | 2012-10-30 | 2014-05-14 | 刘秋霞 | Taximeter |
| CN105045219A (en) * | 2015-05-03 | 2015-11-11 | 叶春林 | Networked management and control system and method for commercial vehicles |
| CN106485793A (en) * | 2015-08-31 | 2017-03-08 | 上海飞田通信股份有限公司 | Vehicular multifunctional information terminal |
| US10776837B2 (en) | 2014-12-19 | 2020-09-15 | Semel Oy | Taximeter for use in vehicles and method for the same |
-
2010
- 2010-09-10 CN CN2010205320408U patent/CN201887752U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102566915A (en) * | 2011-12-19 | 2012-07-11 | 深圳市航盛电子股份有限公司 | Vehicle-mounted navigation system and first stroke inputting method thereof |
| CN102566915B (en) * | 2011-12-19 | 2013-10-23 | 深圳市航盛电子股份有限公司 | First stroke inputting method of vehicle-mounted navigation system |
| CN102881152A (en) * | 2012-07-19 | 2013-01-16 | 周文伟 | Intelligent operating navigation assistant system and method for taxi |
| CN102881152B (en) * | 2012-07-19 | 2015-09-16 | 杭州路招网络科技有限公司 | Taxi intelligent operation navigation assistant method |
| CN103793941A (en) * | 2012-10-30 | 2014-05-14 | 刘秋霞 | Taximeter |
| CN103150764A (en) * | 2013-03-26 | 2013-06-12 | 陈慧君 | Taxi accounting system |
| US10776837B2 (en) | 2014-12-19 | 2020-09-15 | Semel Oy | Taximeter for use in vehicles and method for the same |
| CN105045219A (en) * | 2015-05-03 | 2015-11-11 | 叶春林 | Networked management and control system and method for commercial vehicles |
| CN106485793A (en) * | 2015-08-31 | 2017-03-08 | 上海飞田通信股份有限公司 | Vehicular multifunctional information terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |
|
| CX01 | Expiry of patent term |