CN204576250U - Multifunctional intelligent vehicle networked terminals - Google Patents
Multifunctional intelligent vehicle networked terminals Download PDFInfo
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- CN204576250U CN204576250U CN201420586269.8U CN201420586269U CN204576250U CN 204576250 U CN204576250 U CN 204576250U CN 201420586269 U CN201420586269 U CN 201420586269U CN 204576250 U CN204576250 U CN 204576250U
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- system module
- networked terminals
- intelligent vehicle
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- 238000004891 communication Methods 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000001133 acceleration Effects 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
A kind of multifunctional intelligent vehicle networked terminals, comprise communication system module, terminal supplying power circuit, OBD diagnostic system, microprocessor and locating module, it is characterized in that: described communication system module is connected to communication antenna, communication antenna thimble adopts the method for contact and communication module to fix, the fixed antenna that the utility model adopts and thimble-type spring connector have good shock resistance, in use procedure, reliability is higher, and production technology is suitable for producing in enormous quantities.
Description
Technical field
The utility model relates to technical field of intelligent traffic, is specifically related to a kind of multifunctional intelligent vehicle networked terminals.
Background technology
Existing onboard satellite communication product, and its major function be the information such as position, speed, direction to vehicle collection and and vehicle between communication, in the acquisition of oil mass information and state of motion of vehicle, then need additionally by with connecting line connecting sensor to terminal, installation difficulty is large, cost is higher, data reliability is low, and volume is excessive, and does not possess the automatic diagnostic function to vehicle condition.
In addition, also there is following shortcoming in existing communication products:
1, the antenna fixed form in communication system mainly also adopts welded type, and the connection of this mode easily causes solder joint to come off, and reliability is low; And complex process, be unsuitable for producing in enormous quantities;
2, between inner each module, because the electromagnetic wave in circuit interferes with each other, cause signal of communication difference or short time there is no signal, thus affect the normal work of each module and integrated circuit;
3, terminal SIM card set-up mode is more single, can not adapt to the demand of multiple situation;
4, the shell stability of terminal is bad, automobile bumpiness or vibration larger time, be easily separated between upper and lower covers
5, terminal volume is excessive, installs area occupied onboard wide.
Summary of the invention
The utility model object is to overcome above-mentioned technical deficiency, provides a kind of multifunctional intelligent vehicle networked terminals integrated functions as one, and good reliability, stability are high and use under adapting to multiple condition.
The utility model provides a kind of multifunctional intelligent vehicle networked terminals, comprise communication system module, terminal supplying power circuit, microprocessor and locating module, wherein, described communication system module is connected to communication antenna, and communication antenna thimble adopts the method for contact and communication module to fix.
Preferably, described terminal enclosure is made up of upper cover and lower cover, and upper and lower covers is all designed to edematus, can know and see pilot lamp, thus judges the duty that terminal device is current.
Preferably, described terminal appearance small volume, area occupied is little, convenient installation.Size: 49.8*52.4*23.5mm.
Preferably, the connected mode of described communication antenna thimble communication antenna is fixed on shell lower cover inner bottom position, and the feeding point on thimble-type spring connector connection PCB circuit board, when after enclosure closed, spring connector can contact with antenna connector just.
Preferably, described communication system module comprises SIM card, and SIM card set-up mode comprises card insert type and INSIM two kinds of modes.
Preferably, described terminal shell inside is provided with 3D acceleration gyro sensor, and by the acceleration of measuring vehicle, angular velocity, reports the traveling behavior of vehicle, and as anxious plus/minus speed travels, zig zag, brings to a halt, anxious deceleration etc.
Preferably, described terminal shell inside is provided with OBD diagnostic system, reads vehicle-related information by OBD diagnostic system, as vehicle travels institute's fuel consumption, and instrument speed, distance travelled.
Preferably, this multifunctional intelligent vehicle networked terminals is by upper cover (1), lower cover (2), OBDII connector (3), PCB (4, 6), FLASH stocking system module (11), communication system module (8), MCU microcontroller (9), 3D acceleration gyro sensor (12), global position system module (5), communication antenna thimble-type spring connector (7) and satellite positioning antennas (10) are formed, upper cover (1) and lower cover (2) form housing, OBDII connector (3) is arranged on housing tip, connect the OBDII interface in automobile, enclosure interior is provided with PCB (4,6), MCU microcontroller (9), global position system module (5), communication system module (8), FLASH stocking system module (11), 3D acceleration gyro sensor (12), communication antenna thimble-type spring connector (7) and satellite positioning antennas (10), FLASH stocking system module (11), communication system module (8), global position system module (5), 3D acceleration gyro sensor (12), OBD diagnostic system is connected with MCU microcontroller (9) respectively, in housing, each electronic devices and components are connected on MCU microcontroller (9) by serial ports, bus or interface, and MCU microcontroller (9) completes the process to the data that each electronic devices and components collect.
Compared with prior art, the utility model has the advantage of:
1, the upper and lower shell of terminal enclosure is all designed to edematus, can know and see pilot lamp, thus judges the duty that terminal device is current.
2, terminal appearance small volume, area occupied is little, convenient installation.
3, the utility model adopt fixed antenna and thimble-type spring connector there is good shock resistance, in use procedure, reliability is higher, production technology be suitable for produce in enormous quantities.
4, described communication system module comprises SIM card, and SIM card set-up mode comprises card insert type and INSIM two kinds of modes.INSIM is more suitable for producing in enormous quantities, and stability and reliability are stronger, effectively prevent the SIM card in use caused owing to jolt etc. and comes off and cause terminal communication fault.
5, described terminal shell inside is provided with 3D acceleration gyro sensor, 3D acceleration gyro sensor is connected with MCU microcontroller, can the acceleration of more accurate measuring vehicle, angular velocity, report the traveling behavior of vehicle, as anxious plus/minus speed travels, zig zag, bring to a halt, anxious deceleration etc.
6, described terminal shell inside is provided with OBD diagnostic system, reads vehicle-related information by OBD diagnostic system, as vehicle travels institute's fuel consumption, and instrument speed, distance travelled etc.
Accompanying drawing explanation
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is each exploded state structural representation of the present utility model;
Fig. 3 is circuit theory block schematic diagram of the present utility model.
Fig. 4 is the fixed form of antenna and communication module in prior art.
Fig. 5 is the front view of the fixed form of the utility model antenna and communication module.
Fig. 6 is the stereographic map of the fixed form of the utility model antenna and communication module.
In figure, 1 is upper cover, and 2 is lower covers, and 3 is OBDII connectors, 4,6 is PCB, and 5 is global position system modules, and 7 is communication antenna thimble-type spring connectors, 8 is communication system module, and 9 is MCU microcontrollers, and 10 is satellite positioning antennas, 11 is FLASH stocking system modules, and 12 is 3D acceleration gyro sensors, and 13 is communication antennas, 14 is antenna contacts, 15 is feedback places, and 16 is pads, and 17 is feeding points.
Embodiment
The utility model is described in further details with most preferred embodiment below in conjunction with accompanying drawing:
Shown in Fig. 1-Fig. 3, the utility model is made up of upper cover 1, lower cover 2, OBDII connector 3, PCB (4,6), FLASH stocking system module 11, communication system module 8, MCU microcontroller 9,3D acceleration gyro sensor 12, global position system module 5 and satellite positioning antennas 10, upper cover 1 and lower cover 2 form housing, upper cover 1 and lower cover 2 closing section fixed by snap.OBDII connector 3 is arranged on housing tip, connects the OBDII interface in automobile; Enclosure interior is provided with PCB (4,6), MCU microcontroller 9, global position system module 5, communication system module 8, FLASH stocking system module 11,3D acceleration gyro sensor 12, communication antenna 13 and satellite positioning antennas 10.
Principle of work of the present utility model is: FLASH stocking system module (11), communication system module (8), global position system module (5), 3D acceleration gyro sensor (12), OBD diagnostic system is connected with MCU microcontroller (9) respectively, in housing, each electronic devices and components are connected on MCU microcontroller (9) by serial ports, bus or interface, and MCU microcontroller (9) completes the process to the data that each electronic devices and components collect.
After the OBDII interface of terminal access automobile, automobile starting, terminal is started working, OBDII agreement or SEA J1939 agreement is utilized to obtain vehicle nucleus equipment parameter by OBD diagnostic system, diagnostic trouble code, oil mass information etc., achieve the car body diagnostic function of vehicle, 3D acceleration gyro sensor 12 obtains the current motion state of vehicle, then utilize Satellite Communication System that these information are uploaded to vehicle management platform, vehicle management platform according to these information by instruction feedback to car owner, car owner easily can obtain information of vehicles at driving procedure, safe driving.When after automobile flameout, terminal enters dormant state.
Described in Fig. 4, general antenna adopts welded type: FPC antenna is welded in the feed 17 in PCB and presents ground 15 two points by welded type antenna links scenarios, antenna has two solder joints 16 accordingly, antenna is connected backward upper turnover and places with PCB, finally, closed terminal enclosure fixed antenna position.Shortcoming is that reliability is low, works because terminal needs to be arranged in car, bad environments, and automobile jolting in traveling process likely causes pad to come off; Complex manufacturing, is not suitable for producing in enormous quantities.
What the utility model described in Fig. 5 and Fig. 6 adopted is thimble contact: communication antenna 13 is fixed on shell lower cover inner bottom position by thimble contact antenna links scenarios, feed 17 point on thimble-type spring connector 7 connection PCB circuit board, when after enclosure closed, spring connector can contact with antenna connector 14 just.Advantage is: fixing antenna and thimble-type spring connector have good shock resistance, and in use procedure, reliability is higher, and production technology is suitable for producing in enormous quantities.
The improvement that the utility model carries out mainly for intelligent vehicle networked terminals, the foregoing is only the utility model preferred embodiment, non-ly therefore namely limit to the scope of the claims of the present utility model, therefore the simple and easy change of such as doing by the utility model instructions and graphic content and equivalent transformation, all should be contained in the scope of the claims of the present utility model.
Claims (7)
1. a multifunctional intelligent vehicle networked terminals, it is characterized in that: terminal is by upper cover, lower cover, OBDII connector, pilot lamp, PCB, OBD diagnostic circuit, FLASH stocking system module, communication system module, MCU microcontroller, 3-axis acceleration sensor and gyroscope, global position system module, communication antenna and satellite positioning antennas are formed, upper cover and lower cover form housing, OBDII connector is arranged on housing tip, connects the OBDII interface in automobile; Enclosure interior is provided with PCB, OBD diagnostic system, MCU microcontroller, global position system module, communication system module, FLASH stocking system module, 3D acceleration gyro sensor, communication antenna and satellite positioning antennas; FLASH stocking system module, communication system module, global position system module, OBD diagnostic system, 3D acceleration gyro sensor are connected with MCU microcontroller respectively, in housing, each electronic devices and components are connected on MCU microcontroller by serial ports, bus or interface, and the data that MCU microcontroller completes each electronic devices and components collect deal with;
The connected mode of described communication antenna thimble communication antenna is fixed on shell lower cover inner bottom position, and the feeding point on thimble-type spring connector connection PCB circuit board, when after enclosure closed, spring connector can contact with antenna connector just.
2. multifunctional intelligent vehicle networked terminals according to claim 1, it is characterized in that: described terminal enclosure is made up of upper cover and lower cover, upper and lower covers is all designed to translucent, can know and see pilot lamp, thus judges the duty that terminal device is current.
3. multifunctional intelligent vehicle networked terminals according to claim 1, is characterized in that: apparent size: 49.8*52.4*23.5mm.
4. multifunctional intelligent vehicle networked terminals according to claim 1, it is characterized in that: described terminal also comprises terminal supplying power circuit, described communication system module is connected to communication antenna, and communication antenna thimble adopts the method for contact and communication system module to fix.
5. multifunctional intelligent vehicle networked terminals according to claim 1 or 2, is characterized in that: described communication system module comprises SIM card, and SIM card set-up mode comprises card insert type and INSIM two kinds of modes.
6. multifunctional intelligent vehicle networked terminals according to claim 1, it is characterized in that: enclosure interior is provided with 3D acceleration gyro sensor, be connected with MCU microcontroller, MCU microcontroller completes and deals with gathered data, thus report the anxious plus/minus speed of vehicle to travel, zig zag, brings to a halt, anxious motion state of slowing down.
7. multifunctional intelligent vehicle networked terminals according to claim 1, be is characterized in that: enclosure interior is provided with OBD diagnostic system, is connected by OBD diagnostic system with MCU microcontroller, reads vehicle and travels institute's fuel consumption, instrument speed, distance travelled information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586269.8U CN204576250U (en) | 2014-10-11 | 2014-10-11 | Multifunctional intelligent vehicle networked terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586269.8U CN204576250U (en) | 2014-10-11 | 2014-10-11 | Multifunctional intelligent vehicle networked terminals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204576250U true CN204576250U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420586269.8U Expired - Fee Related CN204576250U (en) | 2014-10-11 | 2014-10-11 | Multifunctional intelligent vehicle networked terminals |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109155456A (en) * | 2016-05-23 | 2019-01-04 | 罗伯特·博世有限公司 | The communication device of diagnostic system for motor vehicle |
| CN110177438A (en) * | 2019-04-28 | 2019-08-27 | 曾志刚 | Controller for electric vehicle and detection method |
| CN113516793A (en) * | 2020-04-09 | 2021-10-19 | 南京君度科技有限公司 | Emergency toll platform based on DSRC technology |
-
2014
- 2014-10-11 CN CN201420586269.8U patent/CN204576250U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109155456A (en) * | 2016-05-23 | 2019-01-04 | 罗伯特·博世有限公司 | The communication device of diagnostic system for motor vehicle |
| CN109155456B (en) * | 2016-05-23 | 2021-10-15 | 罗伯特·博世有限公司 | Communication device for a diagnostic system of a motor vehicle |
| CN110177438A (en) * | 2019-04-28 | 2019-08-27 | 曾志刚 | Controller for electric vehicle and detection method |
| CN113516793A (en) * | 2020-04-09 | 2021-10-19 | 南京君度科技有限公司 | Emergency toll platform based on DSRC technology |
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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: 20150819 |