CN202115507U

CN202115507U - Automotive intelligent management system

Info

Publication number: CN202115507U
Application number: CN2011201251174U
Authority: CN
Inventors: 高国辉; 谢晓军; 蔡斯瀛; 郭旭; 胡旻韬; 付聪; 水新荣
Original assignee: Wuhu Hongjing Electronics Co Ltd
Current assignee: Wuhu Hongjing Electronics Co Ltd
Priority date: 2011-04-26
Filing date: 2011-04-26
Publication date: 2012-01-18
Anticipated expiration: 2021-04-26

Abstract

The utility model provides an automotive intelligent management system. A master control module is connected with a navigation module. The master control module is connected with an automotive safety information sensor through a CAN bus. The navigation module is connected with a safety management center through a wireless communication module. The automotive intelligent management system provides the following automobile-mounted services for the automobile owners: entertainment, navigation of a navigation system, and automobile state detection. The automobile owner can quickly connect a professional client service consultant through a one-key communication interface for starting real man-automobile conversion service.

Description

A kind of automobile intelligent management system

Technical field:

The utility model relates to a kind of automobile intelligent management system.

Background technology:

Present automobile all reaches repair plant with automobile and detects and overhaul; Detection is crossed artificial method of inspection at square tube regularly and is realized, the more time-consuming manpower that takes, detect generally all be regularly, the fixed point completion; Need car be placed into the appointed place; The car multiple spot is few, limited by the place, needs the queuing long period; In automobile is going the way during et out of order, can only be through telephone counseling, even trailer overhauls to fixed point, wastes time and energy, and can not timely automobile be keeped in repair and safeguard.

The utility model content:

The utility model technical issues that need to address provide a kind of automobile intelligent management system and in running car, automobile are carried out management and service.

For the technical scheme that solves the problems of the technologies described above the utility model is; A kind of automobile intelligent management system; Comprise the master control module, navigation module, the master control module is connected with navigation module; Described master control module is connected with the automotive safety information sensor through the CAN bus, and described navigation module is connected with security management center through wireless communication module.

Described automotive safety information sensor comprises car speed sensor, tyre pressure sensor, temperature sensor, engine speed sensor, air bag state sensor etc.

Described master control module is through communication interface and radio reception module, and digital television module, DVD module, power amplifier module, MP3 module connect.

Described navigation module is connected with keyboard with bluetooth module respectively.

The utility model compared with prior art, the master control module is connected with navigation module, described master control module is connected with the automotive safety information sensor through the CAN bus, described navigation module passes through wireless communication module and is connected with security management center.For car owners provide, amusement, navigationsystem, vehicle condition detect with the car service.The car owner can connect the customer service consultant of specialty through one-touch communication interface rapidly, opens real people's car dialogue service.

Description of drawings:

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details;

Fig. 1 is a principle of the invention block diagram;

Fig. 2 is a master control module diagram of circuit;

Fig. 3 is the security management center diagram of circuit;

In Fig. 1,1, the master control module, 2, navigation module, 3, wireless communication module, 4, the CAN bus; 5, communication interface, 6, the automotive safety information sensor, 7, the radio reception module, 8, digital television module, 9; The DVD module, 10, MP3 module, 11, bluetooth module, 12, keyboard.

The specific embodiment:

As shown in Figure 1; A kind of automobile intelligent management system; Comprise master control module 1, navigation module 2, master control module 1 is connected with navigation module 2; Described master control module 1 is connected with automotive safety information sensor 6 through CAN bus 4, and described navigation module 2 is connected with security management center through wireless communication module 3.

Described automotive safety information sensor 6 comprises car speed sensor, tyre pressure sensor, temperature sensor, engine speed sensor, air bag state sensor etc.

The master control module receives the various signals of vehicle security sensor 6 outputs through CAN bus 4; Like tire pressure, the speed of a motor vehicle, start rotating speed, temperature, air bag states etc. send to navigation module 2 with these information then; Navigation module 2 adds the extra status information of user, accomplishes car data and collects.

Described navigation module 2 is connected with keyboard 12 with bluetooth module 11 respectively.

Navigation module 2 carries out communication with security management center through wireless communication module 3, described wireless be CDMA communication module or GPRS communication module through module 3, two kinds of mode of operations of described wireless communication module 3 employings; Master control module 1 judges according to the various signals that receive, and under the relatively more frequent situation of data exchange, adopts always online pattern; After just module one powers on; Dial up on the telephone, be in line states, after middle suspension is rolled off the production line; Module is automatic dialup again; The assurance Radio Link is unobstructed, and master control module 1 is visited the car data processing enters through navigation module 2 and wireless communication module 3, and process result is returned the automobile intelligent management system; The another kind of mode of operation of wireless communication module 3 is to carry out data transmission through note, and efficient is higher.

Judge receive the various signals of vehicle security sensor output when master control module 1 after; Then judged result is sent to security management center through navigation module 2 and wireless communication module 3; Various signals can automatic reception, and is delivered to security management center in real time, security management center through the conduct state analyzing these data and judge automobile to detect; In driving, accomplish most of the detection, not limited by position, place.If the automobile et out of order after security management center receives fault data, is confirmed fault cause; Terms of settlement is provided; And return to the car owner through wireless communication module, on-the-spot if desired service, the geographical location information that provides according to navigation module 2 can find the scene.

And leave behind under the situation of car key at chaufeur; Long-range car door needs emergency opening; The user is through the long-range car door emergency opening of calling application; After security management center is accepted, control navigation module with the car door remote opening by wireless communication module, make things convenient for the emergent demand of user vehicle through instruction.

Navigation module 2 also possesses the automotive trace monitoring function and drives guide function, and the GPS receiving device of having encoded is installed on the automobile, and no matter this automobile drives to the orientation, place that can indicate it Anywhere through the electronic chart of security management center; The car owner can each is regional the traffic route electronic chart be stored on the storage card; As long as insert storage card in the receiving device onboard; Will demonstrate the position of this car location and present traffic behavior immediately on the read-out; Both can import the destination that to go, work out out best running route in advance, select the route and the direction of running car.Thereby realize that the car off-position puts prompting, roadside and rescue assistance, point of interest guide, omnidistance sound control navigator, destination functions such as assistance are set.

Described master control module 1 is through communication interface 5 and radio reception module 7, and digital television module 8, DVD module 9, power amplifier module, MP3 module 10 connect.

After master control module 1 switched to the radio reception reception, the audio-frequency information that radio reception module 7 receives was reported out through power amplifier module.Radio receiver is supported: the FM:18 channel; The AM:12 channel; Supporting manual fine-tuning, S. A. to search platform, FAS full automatic search deposits platform, function such as pulls in advance.

After master control module 1 switched to DTV, the video information that DVB-T module 8 receives was transferred to read-out, and the audio frequency audio-frequency information that receives sends to power amplifier module through communication interface and reports out.

After master control module 1 switched to DVD, the video information that DVD module 9 receives was transferred to read-out, and the audio-frequency information that receives sends to power amplifier module through communication interface, and report is come out.

After inserting storage card, master control module 1 automatically switches into the storage card playing function, and storage card supports singer, song allusion quotation name Chinese and English to show.

Navigation module 2 also is connected with bluetooth module 11, and bluetooth module 11 has conversation, music played in stereo function.

A kind of management process of automobile intelligent management system comprises that navigation module 2 dials up on the telephone and the security management center communication through wireless communication module 3; The master control module receives the various signals that vehicle security sensor is exported through the CAN bus, then various signals is sent to navigation module; Navigation module says that these signals send to security management center; Security management center receives signal and judges that the motoring condition of automobile detects automobile, automobile is detected then testing result is sent to navigation module and be presented on the display module then.

Described master control module 1 uses keyboard 12 to select radio reception module 7, digital television module 8, DVD module 9, power amplifier module, MP3 module 10 according to the user.

Described security management center is according to user's emergency call information request, through wireless communication module 3 and the navigation module 2 control master control modules 1 remote opening car door of giving an order.

Like Fig. 2 master control module diagram of circuit, may further comprise the steps:

In step 100, flow process begins;

In step 101, initializing variable;

In step 102, initialization 3G module;

In step 103, initialization CAN bus;

In step 104, dial up on the telephone;

In step 105, password lands automatically;

In step 106, preserve logon information;

In step 107, judged whether the new procedures download; Judged result is for being entering step 108; Judged result gets into step 109 for not;

In step 108, download automatically, return step 107;

In step 109, judge whether that network has broadcasting, judged result gets into step 110 for being, and judged result gets into step 111 for not;

In step 110, play broadcasting; Return step 107;

In step 111, judged result is whether network center sends instructions down, and judged result gets into step 112 for being, judged result gets into step 113 for not;

In step 112, show processing instruction; Return step 107;

In step 113, read the CAN bus data; Get into step 114;

In step 114, send data to security management center; Get into step 115;

In step 115, judge whether to receive diagnostic result, judged result gets into step 116 for being, and judged result gets into step 117 for not;

In step 116, the prompting diagnostic result; Return step 107;

In step 117, judge whether download entertainment information; Judged result gets into step 118 for being, judged result gets into step 119 for not;

In step 118, online download entertainment information; Return step 107;

In step 119, wait for button, get into step 120;

In step 120, judge whether key assignments equals radio reception, judged result gets into step 121 for being, and judged result gets into step 122 for not;

In step 121, radio reception; Return step 107;

In step 122, judge whether key assignments equals DVD, judged result gets into step 123 for being, and judged result gets into step 124 for not;

In step 123, DVD playing back is returned step 107;

In step 124, judge whether key assignments equals power amplifier, judged result gets into step 125 for being, and judged result gets into step 126 for not;

In step 125, power amplifier module is handled; Return step 107;

In step 126, judge whether key assignments equals bluetooth, judged result gets into step 127 for being, and judged result gets into step 128 for not;

In step 127, bluetooth module is handled, and returns step 107;

In step 128, judge whether key assignments equals system's setting, judged result gets into step 129 for being, and judged result gets into step 130 for not;

In step 129, system is provided with resume module; Return step 107;

In step 130, judge whether key assignments equals emergency call, judged result gets into step 131 for being, and judged result gets into step 132 for not;

In step 131, send emergency call information;

In step 132, power supply option is handled, and returns step 107.

Like Fig. 3 security management center flow process, may further comprise the steps:

In step 201, step begins;

In step 202, initialization;

In step 203, initialization automobile information data bank;

In step 204, the back-end data monitoring;

In step 205, the listens for network interface;

In step 206, judged whether terminal access, judge and record a demerit that get into step 207, judged result is returned step 204 for not to being;

In step 207, the proof of identity success;

In step 208, judged whether the instruction download, judge and record a demerit that get into step 209, judged result is returned step 210 for not to being;

In step 209, instruction is sent;

In step 210, judged whether data upload, judge and record a demerit that get into step 211, judged result gets into step 214 for not to being;

In step 211, the receiving and analyzing data get into step 212;

In step 212, need to judge whether the data download analysis result, judged result gets into step 213 for being, and judged result is returned step 208 for not;

In step 213, send analysis result; Return step 208;

In step 214; Judged whether the emergency case processing, judged result gets into step 215 for being, judged result gets into step 216 for not;

In step 215; Handle emergency case;

In step 216; Judged whether personalized service, judged result gets into step 217 for being, judged result gets into step 218 for not;

In step 217, handle personalized service;

In step 218, judge whether to withdraw from server, judged result gets into step 219 for being, and judged result is returned step 207 for not;

In step 219, land and withdraw from, preserve logon information, return step 204.

Claims

1. automobile intelligent management system; Comprise master control module (1); Navigation module (2); Master control module (1) is connected with navigation module (2), it is characterized in that: described master control module (1) is connected with automotive safety information sensor (6) through CAN bus (4), and described navigation module (2) is connected with security management center through wireless communication module (3).

2. a kind of automobile intelligent management system according to claim 1 is characterized in that: described automotive safety information sensor (6) comprises car speed sensor, tyre pressure sensor, temperature sensor, engine speed sensor, air bag state sensor etc.

3. a kind of automobile intelligent management system according to claim 1 and 2; It is characterized in that: described master control module (1) is through communication interface (5) and radio reception module (7), and digital television module (8), DVD module (9), power amplifier module, MP3 module (10) connect.

4. a kind of automobile intelligent management system according to claim 1 and 2 is characterized in that: described navigation module (2) is connected with keyboard (12) with bluetooth module (11) respectively.