CN201035134Y - Bluetooth global satellite positioning device with rising display - Google Patents
Bluetooth global satellite positioning device with rising display Download PDFInfo
- Publication number
- CN201035134Y CN201035134Y CNU2007201412447U CN200720141244U CN201035134Y CN 201035134 Y CN201035134 Y CN 201035134Y CN U2007201412447 U CNU2007201412447 U CN U2007201412447U CN 200720141244 U CN200720141244 U CN 200720141244U CN 201035134 Y CN201035134 Y CN 201035134Y
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- bluetooth
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- chip microprocessor
- hud
- gps
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Abstract
The utility model relates to a Bluetooth global satellite positioning device with a head lift display, comprising a GPS module group, a Bluetooth module group, a first single crystal plate microprocessor, a power switch, a GPS location display lamp, a rotational speed detection circuit, a second single crystal plate microprocessor, a light inductor and a head lift display. The speed, the position and the rotational speed of the driving vehicle and the computing time when the vehicle stops, etc. are projected on the windshield for the driver via the head lift display, so that the driver dose not need to drop the head to look over the speed meter and the tachometer on the instrument panel, instead, the driver can keep the head on for ensuring the safety during driving. The display and information of the satellite positioning device are wirelessly transmitted to the electronic products and the action device via the Bluetooth module group to realize the connection between the device and the satellite positioning device.
Description
Technical field
The utility model relates to a kind of vehicular meter display device, particularly possesses the bluetooth GPS device of HUD.
Background technology
HUD (Head Up Display is called for short HUD) is the flight supplementary instrument of present widespread on aircraft; The meaning that comes back is meant that the pilot does not need to bow and just can sees the important information of his needs; HUD appears on the military aircraft the earliest, and it can reduce the pilot need bow and check the frequency of instrument, avoid notice interrupt and forfeiture to the grasp of state consciousness (Situation Awareness); Because the convenience of HUD and can improve flight safety, airliner also one after another follow-up install; Now, part automobile dealer also follows up HUD is installed, and uses the raising traffic safety.
HUD is a principle of utilizing optical reflection, important driving relevent information is incident upon above the windshield, highly roughly become level with driver's the eyeball of following, the literal and the image of projection are adjusted at above the distance of focal length infinity, when the driver sees toward the place ahead through HUD, can easily the video in the external world and the data of HUD demonstration be merged; The purpose of HUD design is demonstration and the data that allows the driver not need to bow and to check instrument, remains the attitude of new line, reduces fast transition and the eyes focal length needs of ignoring the external world between coming back and bowing and constantly adjusts the delay and discomfort that produces.
Bluetooth (Blue teeth) is one of radio short mechanics of communication that quite attracts attention in recent years; Bluetooth mainly provides the wireless transmission environment that can pass through that nothing serious in the whole world, and wired except replacing (CableReplacement), also having intercommunity with the equipment that can make different manufacturer's manufacturings is purpose; This comprises many electronic products and running gear, makes these equipment can utilize the ability of the various data type of the wireless transmission of bluetooth, reaches the purpose that interlinks.
Global Positioning System (GPS) (Global Position System is called for short GPS), the GPS overall operation can be divided into three partly: space part, above ground portion and signal part; GPS judges the position of satellite in space to measure the transmission time measuring distance of radio signal with distance, and this is the observed pattern of a kind of high orbit and precision positioning.
The GPS basic functional principle is a triangle telemetry, when learning satellite position via accurate satellite data, the user can receive the signal from satellite transmission, determine the time that signal transmits, because it is to carry out with the light velocity that signal transmits, so the user can calculate and satellite distance apart; GPS can transmit the satellite experience message that comprises with the function of time and satellite broadcasting data characteristic; By known gps satellite position and relevant therebetween position distance, receiver just can determine position, speed and the height of oneself; The equipment of receiver is very simple, comprises a frequency-band antenna, Data Processing unit, demonstration and input block, as long as antenna is disturbed or cover, can receive three above satellites simultaneously, just can show the longitude and latitude coordinate position.
No. 094222884 " vehicle information sensing alarming device " the patent case of having announced TW is the vehicle sensing alarming device that is combined with HUD and GPS (Global Positioning System (GPS)) main frame; Its HUD is located at the instrument panel top of bearing circle, and GPS (Global Positioning System (GPS)) hiding host is in the instrument panel below, and GPS (Global Positioning System (GPS)) main frame comprises the RF wireless receiver, this RF wireless receiver can receive the laser frequency of the outer velocity radar main frame of car, thereby caution of the hypervelocity in the time of will driving a vehicle and multiple related data are projected to front windshield by HUD, provide driver's level to see and look, and the cooperation voice suggestion, and then improve traveling security; The HUD and GPS (Global Positioning System (GPS)) main frame of case before above-mentioned, be independently box body setting, the two links by wired (Cable), the form that this wired (Cable) links, make the instrument panel top see transmission line, then the instrument panel top seems in disorder because of the existence of tie line, and, the electronic product or the running gear of case and different manufacturer's manufacturing also are short of intercommunity before above-mentioned.
Announced No. 093214829 " wireless blue tooth satellite positioning device " patent case of TW, its wireless blue tooth device one end electrically connects with joint connector and satellite positioning device, the other end extends a joint connector with cable and another power connection electrically connects, and this power connection can provide wireless blue tooth device power supply to use; Wherein, the wireless blue tooth device can receive satellite positioning device the signal from satellite transmission, is wirelessly transmitted to PDA; Only, the PDA placement location of case before above-mentioned, when allowing the driver check display data, must check with the attitude of bowing, the frequency height of bowing and checking PDA as the driver, notice interruption and the forfeiture grasp to state consciousness (SituationAwareness) takes place easily, and it is very huge that it influences traffic safety.
Announce No. 094220992 " automobile HUD " patent case of TW, comprised a shell, a circuit unit and a light penetrating panel; Wherein, light penetrating panel unit and circuit list are upper and lower repeatedly to be organized in enclosure, uses the thickness that dwindles the automobile HUD, is positioned over before the car steering and between the windshield in order to do profit; Only, above-mentioned before case be not provided with Global Positioning System (GPS) and bluetooth, the longitude and latitude coordinate position that it can't learn automobile by Global Positioning System (GPS) can't utilize the ability of the various data types of wireless transmission of bluetooth, reaches the purpose that interlinks.
Case only has HUD and GPS (Global Positioning System (GPS)) main frame respectively, does not establish Bluetooth wireless transmission before above-mentioned, or only have wireless blue tooth and satellite positioning device, do not establish HUD, or singly have HUD, do not establish Bluetooth wireless transmission and satellite positioning device; The functions of use of above-mentioned each preceding case is not attained perfect, waits relevant dealer and endeavours to improve.
Summary of the invention
The utility model purpose is, a kind of bluetooth GPS device that possesses HUD is provided, to overcome the defective of above-mentioned traditional structure, it assembles HUD, satellite positioning device and Bluetooth wireless transmission in one, by HUD, with the speed of a motor vehicle, orientation, rotating speed and the vehicle of driving when stopping computing time etc. information, being incident upon provides the driver to know above the windshield, the driver bows when not required the time and watches speed of a motor vehicle meter and velocity gauge information on the instrument panel, remain the attitude of new line, to improve traffic safety; By demonstration and the data of bluetooth with satellite positioning device, be wirelessly transmitted to electronic product and running gear, make these equipment and satellite positioning device reach the purpose that interlinks.
The employed technological means of bluetooth GPS device that the utility model possesses HUD is:
A kind of bluetooth GPS device that possesses HUD comprises a GPS module, and is used for bluetooth module, first single chip microprocessor, second single chip microprocessor and the HUD that demonstration and data with satellite positioning device are wirelessly transmitted to electronic product and running gear; It is characterized in that:
The input end of GPS module is connected with gps antenna and low noise amplifying circuit conduction in regular turn, and its output terminal is connected with bluetooth module and first single chip microprocessor conduction;
The output terminal of bluetooth module is connected with the Bluetooth antenna conduction;
The input end of first single chip microprocessor is connected with GPS module, bluetooth module and second single chip microprocessor conduction;
The input end of second single chip microprocessor is connected with first single chip microprocessor conduction;
One is used for the speed of a motor vehicle, orientation and vehicle stand-by time information are incident upon HUD above the windshield, is connected with the output terminal conduction of second single chip microprocessor.
Wherein, the input end of first single chip microprocessor is connected with the power switch conduction.
Wherein, the output terminal of first single chip microprocessor is connected with GPS locating and displaying lamp conduction.
Wherein, the input end of first single chip microprocessor is connected with the output terminal conduction of speed detect circuit.
Wherein, the input end of second single chip microprocessor is connected with the optical inductor conduction.
Wherein, it is characterized in that this device includes a power-switching circuit that is used to import power supply, it is connected with an automobile 12V power supply conductivity.
The utility model beneficial effect:
Pass through said structure, the utility model assembles HUD, satellite positioning device and Bluetooth wireless transmission in one, by HUD, with the speed of a motor vehicle, orientation, rotating speed and the vehicle of driving when stopping computing time etc. information, being incident upon provides the driver to know above the windshield, the driver bows when not required the time and watches speed of a motor vehicle meter and velocity gauge information on the instrument panel, remains the attitude of new line, has improved traffic safety; By demonstration and the data of bluetooth with satellite positioning device, be wirelessly transmitted to electronic product and running gear, make these equipment and satellite positioning device reach the purpose that interlinks.
Possess the bluetooth GPS device of HUD relevant for the utility model, its purpose, effect and characteristics, the high-ranking officer is with the graphic detailed description of following specific embodiment, so that the utility model is further understood.
Description of drawings
Fig. 1: the utility model possesses the system block diagrams of the bluetooth GPS device of HUD
Fig. 2: the utility model HUD is projected in the synoptic diagram on the windshield
Embodiment
The utility model possesses the bluetooth GPS device (seeing also Fig. 1) of HUD, comprises a GPS module 1, a bluetooth module 2, first single chip microprocessor 3, a power switch 4, a GPS locating and displaying lamp 5, a speed detect circuit 6, second single chip microprocessor 7, an optical inductor 8 and a HUD 9;
GPS module 1, its input end electrically connect with gps antenna 11 and low noise amplifying circuit 12 in regular turn, and its output terminal is connected with bluetooth module 2 and first single chip microprocessor, 3 conductions;
Bluetooth module 2, its output terminal is connected with Bluetooth antenna 21 conductions; But by the signal after 1 processing of Bluetooth antenna 21 sending and receiving GPS modules, with wireless electronic product and the running gear of being sent to;
First single chip microprocessor 3, its input end is connected with GPS module 1, bluetooth module 2, power switch 4 and speed detect circuit 6 conductions, and its output terminal is connected with GPS locating and displaying lamp 5 and second single chip microprocessor, 7 conductions;
GPS locating and displaying lamp 5, it is connected with the output terminal conduction of first single chip microprocessor 3; Light by GPS locating and displaying lamp 5 is bright, go out, but whether identification gps antenna 11 has the input of the signal of reception;
Second single chip microprocessor 7, its input end is connected with first single chip microprocessor 3 and optical inductor 8 conductions;
The utility model possesses the bluetooth GPS device of HUD, when the driver can know that by HUD the speed of a motor vehicle, orientation, rotating speed and the vehicle of driving stop computing time etc. information, wherein, the information of computing time when the speed of a motor vehicle, orientation and vehicle stop, be to receive satellite signals by GPS device to learn, and the rotating speed information of automobile is then imported 61 ends by speed detect circuit 6 detecting automobile 12V power supplys to learn; Use the utility model to possess the bluetooth GPS device of HUD, driver's do not need to bow data of the demonstration of checking instrument or electronic product, running gear, remain the attitude of new line, ignore the continuous delay of adjusting generation of extraneous fast transition and eyes focal length needs between bowing and coming back with uncomfortable, it can significantly promote driver's traffic safety.
The utility model possesses the bluetooth GPS device of HUD, and it is by the brightness of optical inductor 8 sensitive context, and then adjusts the brightness of HUD 9 automatically, and the light source of HUD 9 is to be made of light-emittingdiode LED.
The utility model possesses the bluetooth GPS device of HUD, has the automatic function of searching of bluetooth, can reach the purpose of saving energy.
The utility model possesses the bluetooth GPS device of HUD, can provide sufficient power supply by vehicle power supply.
The utility model possesses the bluetooth GPS device of HUD, by detecting vehicle power supply, can reach the function of automatic switching.
The above-mentioned bluetooth GPS device that possesses HUD uses and embodiment, be one of the utility model preferred embodiment, be not in order to limit to feature of the present utility model, such as utilize the relevant technological means of the utility model, found the utility model again of principle, all should belong to of the present utility model founding within purpose and the claim.
Claims (6)
1. bluetooth GPS device that possesses HUD comprises a GPS module, and is used for bluetooth module, first single chip microprocessor, second single chip microprocessor and the HUD that demonstration and data with satellite positioning device are wirelessly transmitted to electronic product and running gear; It is characterized in that:
The input end of GPS module is connected with gps antenna and low noise amplifying circuit conduction in regular turn, and its output terminal is connected with bluetooth module and first single chip microprocessor conduction;
The output terminal of bluetooth module is connected with the Bluetooth antenna conduction;
The input end of first single chip microprocessor is connected with GPS module, bluetooth module and second single chip microprocessor conduction;
The input end of second single chip microprocessor is connected with first single chip microprocessor conduction;
One is used for the speed of a motor vehicle, orientation and vehicle stand-by time information are incident upon HUD above the windshield, is connected with the output terminal conduction of second single chip microprocessor.
2. possess the bluetooth GPS device of HUD according to claim 1, it is characterized in that, the input end of first single chip microprocessor is connected with the power switch conduction.
3. possess the bluetooth GPS device of HUD according to claim 1, it is characterized in that, the output terminal of first single chip microprocessor is connected with GPS locating and displaying lamp conduction.
4. possess the bluetooth GPS device of HUD according to claim 1, it is characterized in that, the input end of first single chip microprocessor is connected with the output terminal of speed detect circuit conduction.
5. possess the bluetooth GPS device of HUD according to claim 1, it is characterized in that, the input end of second single chip microprocessor is connected with the optical inductor conduction.
6. possess the bluetooth GPS device of HUD as claim 1～5 as described in each, it is characterized in that, this device includes a power-switching circuit that is used to import power supply, and it is connected with an automobile 12V power supply conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201412447U CN201035134Y (en) | 2007-03-30 | 2007-03-30 | Bluetooth global satellite positioning device with rising display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201412447U CN201035134Y (en) | 2007-03-30 | 2007-03-30 | Bluetooth global satellite positioning device with rising display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201035134Y true CN201035134Y (en) | 2008-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201412447U Expired - Fee Related CN201035134Y (en) | 2007-03-30 | 2007-03-30 | Bluetooth global satellite positioning device with rising display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201035134Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019699A (en) * | 2022-06-24 | 2022-09-06 | 重庆长安新能源汽车科技有限公司 | Vehicle self-propaganda method, system, medium and vehicle based on voice recognition |
-
2007
- 2007-03-30 CN CNU2007201412447U patent/CN201035134Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019699A (en) * | 2022-06-24 | 2022-09-06 | 重庆长安新能源汽车科技有限公司 | Vehicle self-propaganda method, system, medium and vehicle based on voice recognition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20100330 |