CN204597950U - A kind of onboard wireless Ad hoc network terminal - Google Patents
A kind of onboard wireless Ad hoc network terminal Download PDFInfo
- Publication number
- CN204597950U CN204597950U CN201520116094.9U CN201520116094U CN204597950U CN 204597950 U CN204597950 U CN 204597950U CN 201520116094 U CN201520116094 U CN 201520116094U CN 204597950 U CN204597950 U CN 204597950U
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- module
- housing
- hoc network
- network terminal
- onboard wireless
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Abstract
The utility model discloses a kind of onboard wireless Ad hoc network terminal, comprise housing and control element, wherein said housing upper surface is provided with liquid crystal display and interactive elements, interactive elements is made up of microphone, audio amplifier 5 and keying interface, keying interface is connected with keyboard, housing lower surface is provided with geometrical clamp, described control element, signal processor and power supply is provided with in housing, control element comprises processor and memory, processor is connected with bluetooth module, GPS module, audio-frequency module, USB module and wireless communication module.This control terminal is applied to onboard wireless MANET, is controlled from many aspects by audio frequency, bluetooth, GPS and wireless communication module etc.
Description
Technical field
The utility model relates to onboard wireless field, is specifically related to a kind of onboard wireless Ad hoc network terminal.
Background technology
At present, the physical-layer techniques that external applied vehicular ad hoc network system adopts is mainly based on 802.11(Wi-Fi) standard and UTRA-TDD (TD-CDMA) technology.Such as CarTalk and FleetNet project all have employed UTRA-TDD technology, and the 802.1lb technology after improving then is advocated to use by C2C alliance.The poor-performing of 802.1lb compared with UTRA-TDD, but because 802.1lb wireless module current application popularization # low price # realizes simple, and the feature such as the free frequency range being operated in 2.4GHz, extensively adopt by scientific experiment: and UTRA-TDD complicated technology realization, cost is higher, also has some non-technique factors to hinder it to apply.In October, 2011, U.S.'s Institute of Electrical and Electronics Engineers IEEE (IEEE) improves on the basis of 802.11 (Wi-Fi), formulate the 802.11p standard being applicable to inter-vehicle communication environment, this standard using IEEE1609 serial protocols as upper-layer protocol, thus forms the basic agreement framework of vehicle wireless communication.802.11p standard authorization is operated in the free frequency range of 5.9GHz, is made up of the channel of 7 10MHz, adopts OFDM (Orthodoxy Frequency Division Multiplex) technology.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of multi-functional, the onboard wireless Ad hoc network terminal of technical perfection.
The technical problem that the utility model solves can realize by the following technical solutions: a kind of onboard wireless Ad hoc network terminal, comprise housing and control element, wherein said housing upper surface is provided with liquid crystal display and interactive elements, interactive elements is by microphone, audio amplifier 5 and keying interface composition, keying interface is connected with keyboard, housing lower surface is provided with geometrical clamp, described control element is provided with in housing, signal processor and power supply, control element comprises processor and memory, processor is connected with bluetooth module, GPS module, audio-frequency module, USB module and wireless communication module.
Preferably, described keyboard is made up of keyboard piece, and four sides of keyboard piece are equipped with built-in junction button.
Preferably, described geometrical clamp is made up of shell fragment, and shell fragment is provided with anchorage clip, and geometrical clamp is embedded on housing.
Preferably, described audio-frequency module is sound transducer, and sound transducer is connected with described microphone.
Preferably, described processor is microprocessor.
Beneficial effect is: this control terminal is applied to onboard wireless MANET, is controlled from many aspects by audio frequency, bluetooth and GPS etc.Sound transducer contained in audio-frequency module can the acoustic information of user in automatic detection vehicle, and make corresponding judgement and process operation, GPS module then can position vehicle, except the position of this vehicle is located, detection can also be made to the position of surrounding vehicles, the accident rate avoiding vehicle of maximum, bluetooth module then can be wireless the wireless device in car, such as mobile phone, dull and stereotyped, reduce the utilization rate of mobile phone, avoid blind driving, and also have USB module can connect the wireless device not having Bluetooth system, wireless communication module is used for communicating with surrounding vehicles, to the surrounding vehicles speed of a motor vehicle, spacing carries out the mutual control basis measured completed between vehicle.Keyboard also can adapt to the demand of some users, and keyboard is formed by keyboard piece free splicing, is arranged on each position, and such as steering wheel place is easy to use, or roof, does not take up room.In addition, external housing also has certain special character, both can be arranged on the sequestration site in the middle of vehicle, also can be arranged on the inside of vehicle, all convenient and practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of onboard wireless Ad hoc network terminal of the utility model;
Fig. 2 is a kind of onboard wireless Ad hoc network terminal of the utility model control module figure.
Wherein 1, housing; 2, microphone; 3, liquid crystal display; 4, geometrical clamp; 5, audio amplifier.
Embodiment
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows the embodiment of a kind of onboard wireless of the utility model Ad hoc network terminal: a kind of onboard wireless Ad hoc network terminal, housing 1 and control element, wherein said housing 1 upper surface is provided with liquid crystal display 3 and interactive elements, interactive elements is by microphone 2, audio amplifier 5 and keying interface composition, keying interface is connected with keyboard, housing 1 lower surface is provided with geometrical clamp 4, described control element is provided with in housing 1, signal processor and power supply, control element comprises processor and memory, processor is connected with bluetooth module, GPS module, audio-frequency module, USB module and wireless communication module, GPS module then can position vehicle, except the position of this vehicle is located, detection can also be made to the position of surrounding vehicles, the accident rate avoiding vehicle of maximum, bluetooth module then can be wireless the wireless device in car, such as mobile phone, dull and stereotyped, reduce the utilization rate of mobile phone, avoid blind driving.Described keyboard is made up of keyboard piece, and four sides of keyboard piece are equipped with built-in junction button.Described geometrical clamp 4 is made up of shell fragment, and shell fragment is provided with anchorage clip, and geometrical clamp 4 is embedded on housing 1.Described audio-frequency module is sound transducer, and sound transducer is connected with described microphone 2, and sound transducer can the acoustic information of user in automatic detection vehicle, and makes and to judge and process operation accordingly.Described processor is microprocessor.
Based on above-mentioned, this control terminal is applied to onboard wireless MANET, is controlled from many aspects by audio frequency, bluetooth and GPS etc.Sound transducer contained in audio-frequency module can the acoustic information of user in automatic detection vehicle, and make corresponding judgement and process operation, GPS module then can position vehicle, except the position of this vehicle is located, detection can also be made to the position of surrounding vehicles, the accident rate avoiding vehicle of maximum, bluetooth module then can be wireless the wireless device in car, such as mobile phone, dull and stereotyped, reduce the utilization rate of mobile phone, avoid blind driving, and also have USB module can connect the wireless device not having Bluetooth system, wireless communication module is used for communicating with surrounding vehicles, to the surrounding vehicles speed of a motor vehicle, spacing carries out the mutual control basis measured completed between vehicle.Keyboard also can adapt to the demand of some users, and keyboard is formed by keyboard piece free splicing, is arranged on each position, and such as steering wheel place is easy to use, or roof, does not take up room.In addition, external housing 1 also has certain special character, both can be arranged on the sequestration site in the middle of vehicle, also can be arranged on the inside of vehicle, all convenient and practical.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. an onboard wireless Ad hoc network terminal, comprise housing and control element, it is characterized in that: described housing upper surface is provided with liquid crystal display and interactive elements, interactive elements is made up of microphone, audio amplifier and keying interface, keying interface is connected with keyboard, housing lower surface is provided with geometrical clamp, described control element, signal processor and power supply is provided with in housing, control element comprises processor and memory, processor is connected with bluetooth module, GPS module, audio-frequency module, USB module and wireless communication module.
2. a kind of onboard wireless Ad hoc network terminal according to claim 1, it is characterized in that: described keyboard is made up of keyboard piece, four sides of keyboard piece are equipped with built-in junction button.
3. a kind of onboard wireless Ad hoc network terminal according to claim 1, is characterized in that: described geometrical clamp is made up of shell fragment, and shell fragment is provided with anchorage clip, and geometrical clamp is embedded on housing.
4. a kind of onboard wireless Ad hoc network terminal according to claim 1, is characterized in that: described audio-frequency module is sound transducer, and sound transducer is connected with described microphone.
5. a kind of onboard wireless Ad hoc network terminal according to claim 1, is characterized in that: described processor is microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116094.9U CN204597950U (en) | 2015-02-26 | 2015-02-26 | A kind of onboard wireless Ad hoc network terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116094.9U CN204597950U (en) | 2015-02-26 | 2015-02-26 | A kind of onboard wireless Ad hoc network terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597950U true CN204597950U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116094.9U Expired - Fee Related CN204597950U (en) | 2015-02-26 | 2015-02-26 | A kind of onboard wireless Ad hoc network terminal |
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| CN (1) | CN204597950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513301A (en) * | 2015-11-25 | 2016-04-20 | 小米科技有限责任公司 | Antitheft alarm method and apparatus for vehicle |
-
2015
- 2015-02-26 CN CN201520116094.9U patent/CN204597950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513301A (en) * | 2015-11-25 | 2016-04-20 | 小米科技有限责任公司 | Antitheft alarm method and apparatus for vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20210226 |