CN2775661Y - Speed display instrument based on automobile running recorder - Google Patents
Speed display instrument based on automobile running recorder Download PDFInfo
- Publication number
- CN2775661Y CN2775661Y CN 200520095497 CN200520095497U CN2775661Y CN 2775661 Y CN2775661 Y CN 2775661Y CN 200520095497 CN200520095497 CN 200520095497 CN 200520095497 U CN200520095497 U CN 200520095497U CN 2775661 Y CN2775661 Y CN 2775661Y
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- China
- Prior art keywords
- display instrument
- speed
- automobile
- vehicle
- utility
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- Expired - Fee Related
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Abstract
The utility model provides an automobile speed display instrument based on an automobile running recorder. The front surface of the utility model is provided with a large nixie tube display which is used for displaying the current speed of an automobile, and both sides of a large nixie tube are provided with a turning indication lamp. The display instrument is connected with the automobile running recorder through a wire bunch so that the data of automobile speed can be picked up. The back surface of the display instrument is provided with a standard 232 serial port and a USB connecting port. The running speed of an automobile can be displayed on the automobile speed display instrument in a timely and accurate manner. The automobile speed display instrument is installed on a bus; on the one hand, passengers can supervise the driving behavior of a driver; on the other hand, the passengers can learn about the current driving state of an automobile at any time and take protective measures in advance. The utility model has the advantages of simple structure, elegant appearance and direct viewing property. The utility model can be used for the display of buses as a civilization window of city construction.
Description
Technical field:
The utility model relates to a kind of speed display apparatus that is used to show Vehicle Speed, particularly a kind of speed of a motor vehicle display instrument based on automobile travel recorder.
Background technology:
The public transit vehicle of city operations, because driver's quality is uneven, many accidents are quickened suddenly or brake all to cause the interior passenger of car injured owing to the speed of a motor vehicle causes too soon.Existing speedometer generally all is mounted in the panel board of bridge, uses for driver observation.For public transit vehicle, the passenger can't know the travel speed of current vehicle, therefore can't make the self-protection measure in advance according to Vehicle Speed.Automobile travel recorder is commonly called as " automobile black box ", and various running datas such as the speed that it can the accurate recording vehicle traveling process, mileage, direction are so that carry out later analysis and vehicle management.This automobile travel recorder is just used by more and more vehicles at present.
Summary of the invention:
The purpose of this utility model provides a kind of speed of a motor vehicle display instrument based on automobile travel recorder.
The technical solution of the utility model is: a kind of speed of a motor vehicle display instrument based on automobile travel recorder, the front that it is characterized in that this display instrument is big charactron display, be used to show the present speed of vehicle, be provided with side marker light in described big charactron both sides, this pilot lamp is connected to vehicle turn signal, synchronouss working with it; This display instrument is connected to vehicle running recording instrument by wire harness, and to pick up vehicle speed data, the back side of display instrument is provided with standard 232 serial ports and USB connector.
This speed of a motor vehicle display instrument and automobile travel recorder are used; adopt big charactron to show the present speed of vehicle; diode displaying left and right sides side marker light; when speed surpasses numerical value that competent authorities limited or Vehicular turn; speed of a motor vehicle display flicker shows also sound prompting simultaneously; concerning public transit vehicle, allow the passenger supervise driver's driving behavior on the one hand, allow the passenger know vehicle current driving state at any time on the other hand and take necessary safeguard measure in advance.
Speed of a motor vehicle display instrument provided by the utility model adopts big charactron to show Vehicle Speed; be installed in the public transit vehicle in city; except reminding the passenger in the vehicle to adopt the safeguard measure effectively according to the speed of a motor vehicle; it is elegant in appearance; simple and clear, also can demonstrate bus as going out a civilized window of urban construction.
Description of drawings:
Fig. 1 is a Facad structure synoptic diagram of the present utility model.
Fig. 2 is a back structures synoptic diagram of the present utility model.
Embodiment:
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.As shown in Figure 1, the front of display instrument 1 is provided with the big charactron 2 of the present speed that is used to show vehicle.Big charactron 2 both sides are provided with side marker light 4, and this pilot lamp adopts diode displaying, and it is connected to vehicle turn signal, synchronouss working with it.The wire harness 5 of display instrument upper end connects charactron and vehicle running recording instrument, with the travel speed of accurate response vehicle.
The back side of display instrument is provided with standard RS232 serial ports and USB connector, is used for data setting or download, and wherein the RS232 mouth must could use through authorizing, as shown in Figure 2.6 is lead sealing and communication port among the figure, the 7th, and the hummer opening.Fixed mount 3 is positioned at the upper end of display instrument, whole display instrument can be fixed on the top of pilothouse concerning bus by fixed mount 3, is convenient to the passenger and observes.
Speed of a motor vehicle display instrument is set the velocity amplitude of reporting to the police by the RS232 mouth by computer in advance, and when the speed of a motor vehicle surpassed predefined velocity amplitude, the hummer in the speed of a motor vehicle display instrument can send chimes of doom, and simultaneously, the numeral that charactron shows can be glimmered.When Vehicular turn, the side marker light on the speed of a motor vehicle display instrument panel can be lighted synchronously with the steering indicating light of outside vehicle, and current with verbal cue simultaneously is left steering or right turn.
It is extensive that this speed of a motor vehicle display instrument adapts to voltage range, all can operate as normal from 9V to 50V.The power supply of mini-bus and big bus is respectively 12V and 24V, therefore all can be suitable for.
Claims (2)
1, a kind of speed of a motor vehicle display instrument based on automobile travel recorder, the front that it is characterized in that this display instrument is big charactron display, is used to show the present speed of vehicle, is provided with side marker light in described big charactron both sides, this pilot lamp is connected to vehicle turn signal, synchronouss working with it; This display instrument is connected to vehicle running recording instrument by wire harness, and to pick up vehicle speed data, the back side of display instrument is provided with standard 232 serial ports and USB connector.
2, the speed of a motor vehicle display instrument based on automobile travel recorder according to claim 1 is characterized in that being provided with in the top fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520095497 CN2775661Y (en) | 2005-03-11 | 2005-03-11 | Speed display instrument based on automobile running recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520095497 CN2775661Y (en) | 2005-03-11 | 2005-03-11 | Speed display instrument based on automobile running recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2775661Y true CN2775661Y (en) | 2006-04-26 |
Family
ID=36749976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520095497 Expired - Fee Related CN2775661Y (en) | 2005-03-11 | 2005-03-11 | Speed display instrument based on automobile running recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2775661Y (en) |
-
2005
- 2005-03-11 CN CN 200520095497 patent/CN2775661Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |