CN204518091U - Fleet's MANET wireless communication system - Google Patents
Fleet's MANET wireless communication system Download PDFInfo
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- CN204518091U CN204518091U CN201520071885.4U CN201520071885U CN204518091U CN 204518091 U CN204518091 U CN 204518091U CN 201520071885 U CN201520071885 U CN 201520071885U CN 204518091 U CN204518091 U CN 204518091U
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Abstract
The utility model relates to fleet's MANET wireless communication system, described system comprises main control chip, locating module, 3G module, vehicle radio station, alarm module, described locating module, 3G module, vehicle radio station, alarm module are connected with main control chip respectively, this programme is undertaken communicating between fleet team member by building network voluntarily, solve at some areas mobile phone signal weak, cannot communication issue be carried out.MANET wireless communication module is integrated with GPS and the Big Dipper two kinds of locate modes, installs 3G communication module simultaneously additional, in case of emergency can send positional information and help information to teammate.
Description
Technical field
The utility model relates to the communications field, particularly relates to a kind of fleet MANET wireless communication system.
Background technology
At present, get more and more with the cross-country race of fleet's form tissue, rally.Further, competition venue mostly is desert, the place that Gobi desert etc. are meagrely-populated.Very large facility is had in these local matches, need not by too much constraint.But also have drawback, such as, local at these, mobile communication signal is all more unstable, and some areas almost cannot use mobile phone to communicate, make contact inconvenience between fleet personnel.When vehicle has an accident, cannot communicate if mobile phone signal is weak, then rescue personnel can be made to arrive in time and implement rescue, there is very large potential safety hazard.
In prior art, application number be CN201410532320.1 patent discloses a kind of wireless networking method and wireless adapter, this wireless communications method generates and sends wireless signal after being included in and being connected with host equipment; Finding according to described wireless signal can the equipment of networking, and the equipment of networking can form WLAN (wireless local area network) with described.The method can set up the WLAN (wireless local area network) between distinct device under without the need to existing network condition, realize the MANET of equipment room, but it does not have location, warning function.
Summary of the invention
For overcoming the above problems, the utility model provides a kind of fleet MANET wireless communication system, comprise main control chip, locating module, 3G module, vehicle radio station, alarm module, described locating module, 3G module, vehicle radio station, alarm module are connected with main control chip respectively.
Preferably, described main control chip is connected with WIFI module by spi bus.
In above-mentioned either a program preferably, described WIFI module is connected with mobile phone.
In above-mentioned either a program preferably, described WIFI module and vehicle radio station complete transfer of data exchange.
In above-mentioned either a program preferably, described main control chip is connected with described locating module, 3G module by UART serial mode.
In above-mentioned either a program preferably, described mobile phone is provided with supporting application software.
In above-mentioned either a program preferably, described vehicle radio station transmission wireless data.
In above-mentioned either a program preferably, described alarm module comprises emergency button.
In above-mentioned either a program preferably, described locating module compatible with GPS, the Big Dipper, GLONASS pattern.
In above-mentioned either a program preferably, described 3G module and rescue center's system binding.
In above-mentioned either a program preferably, described system comprises sharing module further, and described sharing module is connected with main control chip, sharing for position between vehicle team member.
In above-mentioned either a program preferably, described WIFI module and 3G model calling have built-in aerial.
In above-mentioned either a program preferably, described vehicle radio station is connected with external sucked type antenna.
Fleet provided by the utility model MANET wireless communication system solves at some areas mobile phone signal weak, cannot carry out communication issue.MANET wireless communication module is integrated with GPS and the Big Dipper two kinds of locate modes, installs 3G communication module simultaneously additional, in case of emergency can send positional information and help information to teammate.
Accompanying drawing explanation
Fig. 1 is the system block diagram according to fleet of the present utility model MANET wireless communication system one preferred embodiment.
Fig. 2 is the system block diagram according to fleet of the present utility model another preferred embodiment of MANET wireless communication system.
Embodiment
In order to more deep understanding the utility model, enumerate here and come further to explain according to the preferred embodiment of the utility model bluetooth software fever writes, embodiment only plays explanation illustration to the utility model, does not play any restriction.
On each car of fleet, MANET wireless communication module is all installed additional in this programme, MANET wireless communication module can carry out network construction voluntarily, fleet vehicle is added among network, user uses the mode adopting WIFI to communicate between mobile phone with MANET module to be connected, and user carries out the intercommunication mutually between team member by mobile phone WIFI access network.Meanwhile, module can obtain vehicle real time position, and under the state of emergency such as vehicle emergency, transmission position and distress signals are to other teammate.
System mainly comprises WIFI module, 3G module, serial communication modular, vehicle radio station, GPS locating module, Big Dipper locating module, GLONASS locating module.User uses the mode adopting WIFI to communicate between mobile phone with MANET module to be connected, the application software of mobile phone can send this data message of data to self-organizing network nodes, after MANET receives data message, be sent to digital radio station after being packaged into prescribed form, digital radio station is responsible for wirelessly transmitting data.Thus the information interaction realized between fleet member.Meanwhile, driver sends distress signals by emergency button in car to teammate, thus is rescued in time.
Embodiment 1:
As shown in Figure 1, for the system block diagram according to fleet of the present utility model MANET wireless communication system one preferred embodiment, system comprises main control chip, locating module, 3G module, vehicle radio station, alarm module, described locating module, 3G module, vehicle radio station, alarm module are connected with main control chip respectively.Described main control chip is connected with WIFI module by spi bus.Described WIFI module connects mobile phone further.Described WIFI module and vehicle radio station complete transfer of data and exchange.Described main control chip is connected with described locating module, 3G module by UART serial mode.Described mobile phone is provided with supporting application software.Described vehicle radio station transmission wireless data.Described alarm module comprises emergency button.Described locating module compatible with GPS, the Big Dipper, GLONASS pattern.Described 3G module and rescue center's system binding.Described WIFI module and 3G model calling have built-in aerial.Described vehicle radio station is connected with external sucked type antenna.
Main control chip described in the present embodiment selects the i.MX28 processor based on freescale, it adopts ARM926EJ-S kernel, most high primary frequency 400MHZ, internal memory DDR2 128MB, NAND FLASH 128MB, i.MX28 has high integrated level, can reduce overall system cost, low-power consumption platform, can meet powered battery environment.Embedded L2 Switch, supports two network interface; Dual CAN bus; Nearly 6 UART, are convenient to the industrial control product system integration.It encapsulates abundant agreement, base library, application framework and application program supporting layer on linux operating system.
GPS described in the present embodiment adopts third generation height line formula GPS module to accept SiRF Star III GPS module SiRF flexibility.This chip is less than the positioning precision of 10 meters, can follow the trail of 20 satellite channels simultaneously.The rechargeable battery of its inside, can keep almanac data, quick position.For the serial data format of the output level of data, communication speed.Baud rate 4800, every gps data exports.This module adopts MMCX gps antenna interface, is 6 wiring connectors, and data line interface cable exports, use simple, generally only need use three output lines, the direct current supply of first connection 3.5 ~ 5.5V, the 5th pin is power supply, second row of pin is that to measure what export be Transistor-Transistor Logic level signal to GPS, serial port, tall and big in 2.4V, be lowly less than 400mV, the startup of output driver, is directly connected with main control chip.
Described in the present embodiment Big Dipper module adopt satellite navigation system by space segment, ground segment and user segment three part form, round-the-clock, round-the-clock can provide high accuracy, highly reliable location, navigation, time service service for all types of user in the world, and tool short message communication capacity, tentatively possess area navigation, location and time service ability, positioning precision 10 meters, rate accuracy 0.2 meter per second, time service precision 10 nanosecond.
GLONASS pattern described in the present embodiment refers to GPS (Global Position System) GLOBAL NAVIGATION SATELLITE SYSTEM " abbreviation.The effect of GLONASS satellite navigation system is similar to the GPS of the U.S., the Galilean satellite navigation system in Europe and the Beidou satellite navigation system of China.
The scheme that the present embodiment provides solves at some areas mobile phone signal weak, cannot carry out communication issue.MANET wireless communication module is integrated with GPS and the Big Dipper two kinds of locate modes, installs 3G communication module simultaneously additional, in case of emergency can send positional information and help information to teammate.
Embodiment 2:
Be illustrated in figure 2 the system block diagram according to fleet of the present utility model another preferred embodiment of MANET wireless communication system.The basis of embodiment 1 further increases sharing module, and described sharing module is connected with main control chip, can complete sharing between each information of vehicles.
In this programme, by 3G, GPS/ Big Dipper location, WIFI, the technological means such as radio station complete intercommunication mutually between fleet member and emergence message sending function.
3G module and rescue center bind, and in case of emergency, outwards send help information by 3G module, as a kind of mode of emergency process.WIFI module can be connected with mobile phone, carries out data interaction.WIFI module carries out transfer of data by being connected with radio station, sets up fleet's network.Be responsible for data receiver, the routing function of transmission.Driver is by using mobile phone and model calling, and the network that mobile phone is just set up by MANET module sends information mutually between fleet member, and all fleet members share the positional information of fleet member, and uses the information of mobile phone transmission.Consider that the transmission range of digital radio station can reach 10(TBD) kilometer, can support at most between node that 1 grade of relaying can meet general territorial scope (20 kilometers).The scope of activities of general fleet can be met.Locating module compatible with GPS, the Big Dipper, GLONASS isotype, ensures that system obtains the accuracy of position in any remote districts.Main control chip is connected with locating module, 3G module, vehicle radio station by serial ports, is connected with WIFI module by spi bus mode.Data are processed, controls the collaborative work of each intermodule.
Scheme described in the present embodiment solves at some areas mobile phone signal weak, cannot carry out communication issue.MANET wireless communication module is integrated with GPS and the Big Dipper two kinds of locate modes, installs 3G communication module simultaneously additional, in case of emergency can send positional information and help information to teammate.
In order to understand the utility model better, in conjunction with specific embodiments the utility model to be explained in detail above.But, obviously novelly can carry out different modification and remodeling and the novel wider spirit and scope of basis that do not exceed that claim limits to this.Therefore, above embodiment has exemplary and hard-core implication.
Claims (13)
1. fleet's MANET wireless communication system, comprise main control chip, it is characterized in that, described system comprises locating module, 3G module, vehicle radio station, alarm module further, and described locating module, 3G module, vehicle radio station, alarm module are connected with main control chip respectively.
2. fleet according to claim 1 MANET wireless communication system, it is characterized in that, described main control chip is connected with WIFI module by spi bus.
3. fleet according to claim 2 MANET wireless communication system, it is characterized in that, described WIFI module is connected with mobile phone.
4. fleet according to claim 2 MANET wireless communication system, is characterized in that, described WIFI module and vehicle radio station complete transfer of data and exchange.
5. fleet according to claim 1 MANET wireless communication system, is characterized in that, described main control chip is connected with described locating module, 3G module by UART serial mode.
6. fleet according to claim 3 MANET wireless communication system, it is characterized in that, described mobile phone is provided with supporting application software.
7. fleet according to claim 1 MANET wireless communication system, is characterized in that, described vehicle radio station transmission wireless data.
8. fleet according to claim 1 MANET wireless communication system, it is characterized in that, described alarm module comprises emergency button.
9. fleet according to claim 1 MANET wireless communication system, is characterized in that, described locating module compatible with GPS, the Big Dipper, GLONASS pattern.
10. fleet according to claim 1 MANET wireless communication system, is characterized in that, described 3G module and rescue center's system binding.
11. fleet according to claim 1 MANET wireless communication systems, it is characterized in that, described system comprises sharing module further, and described sharing module is connected with main control chip, sharing for position between vehicle team member.
12. fleet according to claim 2 MANET wireless communication systems, is characterized in that, described WIFI module and described 3G model calling have built-in aerial.
13. fleet according to claim 1 MANET wireless communication systems, it is characterized in that, described vehicle radio station is connected with external sucked type antenna.
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| CN201520071885.4U CN204518091U (en) | 2015-02-02 | 2015-02-02 | Fleet's MANET wireless communication system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072583A (en) * | 2015-07-31 | 2015-11-18 | 桂林电子科技大学 | Intelligent positioning and tracking system |
| CN105472777A (en) * | 2015-11-30 | 2016-04-06 | 四川诚品电子商务有限公司 | Vehicle-mounted called party call system |
| CN106452762A (en) * | 2016-11-25 | 2017-02-22 | 东南大学 | Identity-based high-efficiency data transmission method in vehicular ad hoc network |
| CN106910269A (en) * | 2017-02-21 | 2017-06-30 | 广东触联科技有限公司 | A kind of MANET intelligent lock system |
| CN107064975A (en) * | 2017-03-13 | 2017-08-18 | 合肥极友软件开发有限公司 | A kind of Intelligent information interaction system based on Vehicular satellite location technology |
| CN107155170A (en) * | 2017-03-22 | 2017-09-12 | 河南工业职业技术学院 | A kind of vehicle group's location of communication system based on ZigBee dynamic self-organization networks |
| CN107517444A (en) * | 2017-08-29 | 2017-12-26 | 杨燕 | It is a kind of to realize the shared system and method with track record in offline position |
| CN107613579A (en) * | 2017-10-31 | 2018-01-19 | 深圳零智创新科技有限公司 | Navigation data sharing method, apparatus and system between a kind of vehicle based on MANET |
| CN108337673A (en) * | 2017-07-03 | 2018-07-27 | 北京星桥恒远导航科技股份有限公司 | A kind of dynamic networking method based on Beidou II subscriber computer |
| CN113950026A (en) * | 2021-12-22 | 2022-01-18 | 交通运输部公路科学研究所 | Vehicle-mounted wireless network multichannel accurate synchronization method |
-
2015
- 2015-02-02 CN CN201520071885.4U patent/CN204518091U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072583A (en) * | 2015-07-31 | 2015-11-18 | 桂林电子科技大学 | Intelligent positioning and tracking system |
| CN105472777A (en) * | 2015-11-30 | 2016-04-06 | 四川诚品电子商务有限公司 | Vehicle-mounted called party call system |
| CN106452762A (en) * | 2016-11-25 | 2017-02-22 | 东南大学 | Identity-based high-efficiency data transmission method in vehicular ad hoc network |
| CN106452762B (en) * | 2016-11-25 | 2019-07-26 | 东南大学 | A kind of efficient data transfer method of identity-based in vehicular ad hoc network |
| CN106910269B (en) * | 2017-02-21 | 2019-04-12 | 广东触联科技有限公司 | A kind of ad hoc network intelligent lock system |
| CN106910269A (en) * | 2017-02-21 | 2017-06-30 | 广东触联科技有限公司 | A kind of MANET intelligent lock system |
| CN107064975A (en) * | 2017-03-13 | 2017-08-18 | 合肥极友软件开发有限公司 | A kind of Intelligent information interaction system based on Vehicular satellite location technology |
| CN107155170A (en) * | 2017-03-22 | 2017-09-12 | 河南工业职业技术学院 | A kind of vehicle group's location of communication system based on ZigBee dynamic self-organization networks |
| CN108337673A (en) * | 2017-07-03 | 2018-07-27 | 北京星桥恒远导航科技股份有限公司 | A kind of dynamic networking method based on Beidou II subscriber computer |
| CN108337673B (en) * | 2017-07-03 | 2021-08-31 | 北京星桥恒远导航科技股份有限公司 | Dynamic networking method based on Beidou second-generation user machine |
| CN107517444A (en) * | 2017-08-29 | 2017-12-26 | 杨燕 | It is a kind of to realize the shared system and method with track record in offline position |
| CN107613579A (en) * | 2017-10-31 | 2018-01-19 | 深圳零智创新科技有限公司 | Navigation data sharing method, apparatus and system between a kind of vehicle based on MANET |
| WO2019085031A1 (en) * | 2017-10-31 | 2019-05-09 | 深圳零智创新科技有限公司 | Ad hoc network-based inter-vehicle navigation data sharing method, device and system |
| CN113950026A (en) * | 2021-12-22 | 2022-01-18 | 交通运输部公路科学研究所 | Vehicle-mounted wireless network multichannel accurate synchronization method |
| CN113950026B (en) * | 2021-12-22 | 2022-03-22 | 交通运输部公路科学研究所 | Vehicle-mounted wireless network multichannel accurate synchronization method |
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