CN203457153U - Vehicle-mounted short-distance wireless communication system - Google Patents
Vehicle-mounted short-distance wireless communication system Download PDFInfo
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- CN203457153U CN203457153U CN201320376909.8U CN201320376909U CN203457153U CN 203457153 U CN203457153 U CN 203457153U CN 201320376909 U CN201320376909 U CN 201320376909U CN 203457153 U CN203457153 U CN 203457153U
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- vehicle
- wireless communication
- communication system
- wireless
- bluetooth module
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- 238000004891 communication Methods 0.000 title claims abstract description 35
- 238000005516 engineering process Methods 0.000 abstract description 3
- 206010012374 Depressed mood Diseases 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000036651 mood Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 206010048909 Boredom Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
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Abstract
The utility model relates to the field of short-distance wireless communication technology and particularly relates to a vehicle-mounted short-distance wireless communication system, which is characterized by comprising a plurality of wireless data transmitting-receiving terminals. The wireless data transmitting-receiving terminals are in communication connection with each other in a wireless manner. Each wireless data transmitting-receiving terminal is composed of a wireless communication unit, an input unit, a display unit and a storage unit, wherein the wireless communication unit is respectively connected with the input unit, the display unit and the storage unit and is composed of a Bluetooth module and a single-chip microcomputer. The Bluetooth module and the single-chip microcomputer are connected together. According to the technical scheme of the utility model, by means of the system, a communication connection can be quickly formed between every two vehicles at a short distance from each other, so as to realize the communication between the vehicles. Therefore, the depressed moods of vehicle owners during the traffic jam can be alleviated and the driving pleasantness is improved. Meanwhile, the vehicle-mounted short-distance wireless communication system is simple in implementation mode and low in cost, and is especially suitable for being applied to vehicle-mounted short-distance interaction equipment.
Description
Technical field
The utility model relates near field communication (NFC), relates to specifically a kind of vehicle-mounted close range wireless communication system.
Background technology
Private car is universal at any time, and the metropolitan road crowding phenomenon of part presents more and more serious trend, cause the homely food that blocked up into part car owners, and the traffic congestion of urban is very serious, be all often in hour.Traffic congestion makes people be forced in slow-witted long time in vehicle for a long time, also therefore occurs that Liao Daidu company replaces part car owner's traffic congestion in a hurry, and visible traffic congestion is not only lost time, and also easily makes car owner's mood become impatient.In the process of long-time traffic congestion, part car owner can select to play games, see that the modes such as news kill time, but this mode easily causes car owner spirit tired or divert attention, cause is that people is as a kind of social animal, interpersonal direct communication exchange is only the mode of best alleviation mood, although and better by phone or the mode such as chat on line, but virtually can produce communication fee, and neither each friend accompany if having time car owner to chat and direct oneself from boredom.And block up a plurality of car owners that also have other vehicles on the way simultaneously, between a plurality of car owners, be the best object that carries out interim communication.
Utility model content
Technical problem to be solved in the utility model, is exactly for current because the problem that traffic congestion produces proposes a kind of vehicle-mounted close range wireless communication system.
The utility model solves the problems of the technologies described above adopted technical scheme: vehicle-mounted close range wireless communication system, it is characterized in that, comprise a plurality of wireless data transceiving terminals, described wireless data transceiving terminal is set up communication by wireless mode and is connected, described wireless data transceiving terminal comprises wireless telecommunications system, input equipment, display device and memory device, described wireless telecommunications system is connected with input equipment, display device and memory device respectively, described wireless telecommunications system comprises bluetooth module and single-chip microcomputer, and described bluetooth module is connected with single-chip microcomputer.
Concrete, described input equipment is one or more in keyboard, touch-screen and voice input device.
Concrete, described display device is LCD display, the size of described LCD display is less than 8 inches.
Concrete, described LCD display is of a size of 7.9 inches.
Concrete, described memory device is storage card.
The beneficial effects of the utility model are, can make to set up rapidly between the vehicle of close together communication and connect and exchange, and alleviate the unhappy mood of car owner in traffic congestion process, improve and drive fragrance, and implementation is simple, with low cost.
Accompanying drawing explanation
Fig. 1 is the logic diagram of vehicle-mounted close range wireless communication system of the present utility model;
Fig. 2 is the logic diagram of wireless data transceiving terminal of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, describe the technical solution of the utility model in detail:
2.4GHzISM frequency range is as can, for everyone general radio band, providing the foundation, as Near Field Communication modules such as bluetooth, NFC for in-plant free wireless telecommunications exchange.
The utility model is based on bluetooth module, proposed a kind of for vehicle-mounted close range wireless communication system, as shown in Figure 1, vehicle-mounted close range wireless communication system of the present utility model, comprise a plurality of wireless data transceiving terminals, described wireless data transceiving terminal is set up communication by wireless mode and is connected, as shown in Figure 2, wireless data transceiving terminal is set up communication by wireless mode and is connected, described wireless data transceiving terminal comprises wireless telecommunications system, input equipment, display device and memory device, described wireless telecommunications system respectively with input equipment, display device is connected with memory device, described wireless telecommunications system comprises bluetooth module and single-chip microcomputer, described bluetooth module is connected with single-chip microcomputer.
Operation principle of the present utility model is:
After wireless data transceiving terminal starts, bluetooth module is started working, send wireless signal and receive the wireless signal of other bluetooth modules, in order can mutually to distinguish, the wireless signal sending has added identify label signal by single-chip microcomputer, such as depositing license plate number and information of vehicles in memory module in advance, after processing by single-chip microcomputer, by bluetooth module, send, other bluetooth module receives signal and processes and feed back on display module by single-chip microcomputer, if desired setting up communication connects, by input module input control order, control bluetooth module and other bluetooth modules and set up communication, then can through bluetooth module, send or accept by input equipment input signal, at display module, show and exchange, certainly also can adopt phonetic entry follower to carry out speech exchange.
Because be mobile unit, wireless data transceiving terminal can directly be used automobile batteries as power supply, therefore can adopt the bluetooth module of high-power version, and communication distance can reach 100M, can meet the interchange between adjacent vehicle completely.
Because the utility model is based on powerful bluetooth module, can meet the interim interchange needs of adjacent vehicle, can not produce any communication fee again, using method is simple, economic and practical.
Claims (5)
1. vehicle-mounted close range wireless communication system, it is characterized in that, comprise a plurality of wireless data transceiving terminals, described wireless data transceiving terminal is set up communication by wireless mode and is connected, described wireless data transceiving terminal comprises wireless telecommunications system, input equipment, display device and memory device, described wireless telecommunications system is connected with input equipment, display device and memory device respectively, and described wireless telecommunications system comprises bluetooth module and single-chip microcomputer, and described bluetooth module is connected with single-chip microcomputer.
2. vehicle-mounted close range wireless communication system according to claim 1, is characterized in that, described input equipment is one or more in keyboard, touch-screen and voice input device.
3. vehicle-mounted close range wireless communication system according to claim 1, is characterized in that, described display device is LCD display, and the size of described LCD display is less than 8 inches.
4. vehicle-mounted close range wireless communication system according to claim 3, is characterized in that, described LCD display is of a size of 7.9 inches.
5. vehicle-mounted close range wireless communication system according to claim 1, is characterized in that, described memory device is storage card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320376909.8U CN203457153U (en) | 2013-06-28 | 2013-06-28 | Vehicle-mounted short-distance wireless communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320376909.8U CN203457153U (en) | 2013-06-28 | 2013-06-28 | Vehicle-mounted short-distance wireless communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457153U true CN203457153U (en) | 2014-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320376909.8U Expired - Fee Related CN203457153U (en) | 2013-06-28 | 2013-06-28 | Vehicle-mounted short-distance wireless communication system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203457153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071715A (en) * | 2017-06-14 | 2017-08-18 | 上海理工大学 | A kind of automobile based on bluetooth communicates with one another equipment |
-
2013
- 2013-06-28 CN CN201320376909.8U patent/CN203457153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071715A (en) * | 2017-06-14 | 2017-08-18 | 上海理工大学 | A kind of automobile based on bluetooth communicates with one another equipment |
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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: 20140226 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |