CN200997186Y - Speed-limiting information display apparatus with transmit-receiving function in road - Google Patents
Speed-limiting information display apparatus with transmit-receiving function in road Download PDFInfo
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- CN200997186Y CN200997186Y CN 200620156624 CN200620156624U CN200997186Y CN 200997186 Y CN200997186 Y CN 200997186Y CN 200620156624 CN200620156624 CN 200620156624 CN 200620156624 U CN200620156624 U CN 200620156624U CN 200997186 Y CN200997186 Y CN 200997186Y
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Abstract
A device for road speed limit transmitting receiving, and information display is provided, which is characterized in that: the utility model comprises a power module for supplying the device with power; a display module for displaying speed limit information and other information sent by the traffic administration; a communication module for sending and receiving information; and a central control storage module for controlling the display, communication and data storage of the entire device. The central control storage module is separately connected with the power module, the display module and the communication module lines.
Description
Technical field
The utility model relates to watch-dog, specifically is meant the emission of road speed limit, reception and device for display of message.
Background technology
Statistics show that most of traffic hazards are owing to the traffic violation causes, and particularly overspeed of vehicle travels, especially the arch-criminal of major traffic accidents.
At present the monitoring and managing method that overspeed of vehicle is travelled normally adopts and in some accident-prone road section area covered by the radar speed-detecting network is set passing vehicle is tested the speed, and the vehicle of driving over the speed limit is being punished afterwards.Because this method mainly is to handle but not obviate, only is a kind of effect of deterrence that the driver is played, and can't be difficult to the generation of prevention accident in real time to its warning or prompting when overspeed of vehicle travels afterwards.
The equipment of in real time limiting vehicle speed being supervised employing in the prior art generally includes: the speed-limiting messages cell site that is arranged on the highway limit, be installed in the automated watch-keeping facility on the monitored vehicle, automated watch-keeping facility on the vehicle receives the speed-limiting messages that the speed-limiting messages cell site from the highway limit emits, detect the travel speed of vehicle, in real time the two is compared, send alarm sound during hypervelocity, remind and alerting driver.The major defect of this speed limiting device has: one, though the speed-limiting messages of speed-limiting messages cell site is to be provided with according to the road conditions in this highway section, but just preset when installing in the speed-limiting messages cell site, when road conditions or surrounding environment change, be difficult to speed-limiting messages is done to adjust timely; Two, the function of speed-limiting messages cell site only limits to launch speed-limiting messages, does not have the function of demonstration, and does not have the function of original speed limit notice board, also can't show various information such as road conditions, weather; Three, because the speed-limiting messages cell site is arranged at the roadside, unshielded measure is subjected to artificial destruction easily.
The utility model content
The utility model provides the emission of road speed limit, reception and device for display of message, its fundamental purpose be to overcome existing limiting vehicle speed real-time monitoring equipment be difficult to the equipment that the roadside was in time adjusted, was arranged to speed-limiting messages is not had the function of display message and is subject to artificial destruction, vehicle peccancy data can't be in time, shortcoming such as quick transmission.
The utility model adopts following technical scheme: the emission of road speed limit, reception and device for display of message comprise the power module that is used to power devices; Be used to show the display module of the out of Memory that speed-limiting messages and traffic control department send; The communication module that is used to send and receive information; Be used to control the central control store module of storage etc. of demonstration, communication and the data of entire equipment; This central authorities' control store module is connected with power module, display module, communication module circuit respectively.
Described central control store module comprises button, storage chip, prevents the artificial destruction alarm circuit, central processing unit and central control store circuit, central processing unit and central control store circuit respectively with button, storage chip, prevent that artificial destruction alarm circuit circuit is connected.
Described power module comprises line, sun power circuit, accumulator and power source conversion operation circuit; This power source conversion operation circuit is connected with central processing unit and central control store circuit, line, sun power circuit, accumulator circuit respectively; This accumulator is connected with line, sun power circuit circuit respectively.
Described display module is made up of LED screen and circuit; Circuit is connected with central processing unit and central control store circuit, LED screen circuit respectively.
Described communication module comprises short-range dedicated frequency communication line, at a distance GSM/CDMA/WIMAX communication line and communication management circuit, and this communication management circuit is connected with central processing unit and central control store circuit circuit, dedicated frequency communication line, GSM/CDMA/WIMAX communication line circuit respectively.
Compare with prior art to description of the present utility model as can be known by above-mentioned, the utlity model has following advantage: one, can realize the real-time monitoring of limiting vehicle speed, accomplish obviate and handle afterwards to combine, traffic hazard is taken precautions against in possible trouble; Two, can carry out long-range setting to speed-limiting messages emission and display device, convenient renewal to speed-limiting messages and relevant information; Three, the speed-limiting messages emission and the display device that are arranged at the roadside have automatic warning function when suffering artificial destruction, can effectively prevent to suffer artificial destruction; Four, the speed-limiting messages transmitter has Presentation Function, can show that not only speed limit prompting to replace original static speed limit notice board, can also show the management information such as announcement that traffic control department sends, and various information such as weather, road conditions.
Description of drawings
Fig. 1 is an equipment connection mode synoptic diagram of the present utility model.
Embodiment
Below with reference to Fig. 1 embodiment of the present utility model is described.
With reference to Fig. 1, the emission of road speed limit, reception and device for display of message comprise power module B, display module C, communication module D and central control store modules A.
Central authorities' control store modules A comprises button 11, storage chip 12 and prevents artificial destruction alarm circuit 13 and central processing unit and central control store circuit 1.This central processing unit and central control store circuit 1 respectively with button 11, storage chip 12, prevent that artificial destruction alarm circuit 13 circuits are connected.Central authorities' control store modules A is handled the data that receive, storage data, the operation conditions of watch-dog, the tamper circuit of watch-dog etc.Transmission treatment facility to transport information sends abnormal information at once when detecting fault or being trespassed or destroy, and also will close the transmission of speed-limiting messages automatically under special circumstances.
Power module B comprises line 21, sun power circuit 23, accumulator 22 and power source conversion operation circuit 2.This power source conversion operation circuit 2 is connected with central processing unit and central control store circuit 1, line 21, sun power circuit 23, accumulator 22 circuits respectively; This accumulator 22 is connected with line 21, sun power circuit 23 circuits respectively.Power supply switches to be controlled by centralized storage control module A, by day under the situation of solar powered abundance by solar powered, charge to accumulator 22 simultaneously, during to evening or solar powered deficiency, central authorities' control store modules A switches to mains-supplied and simultaneously accumulator 22 is charged, when sun power and civil power are all just changed with accumulator 22 power supplies when deficiency or fault.Central authorities' control store modules A is monitored the situation of each feed circuit, in time sends failure message to the traffic control center by communication module D when breaking down, so that equipment is keeped in repair timely, guarantees the normal operation of equipment.
Display module C is made up of LED screen 31 and circuit 3.Circuit 3 shields 31 circuits and is connected with central processing unit and central control store circuit 1, LED respectively.Display module C can also show the out of Memory that traffic control department sends except showing speed-limiting messages.Such as road conditions, the weather in the place ahead, even the greeting information etc. of giving the driver, accomplish that monitoring, service neglect neither.Display module C is divided into two parts, and a part shows speed limit speed, and another part shows traffic information.When using accumulator 22 power supplies, for saving electricity consumption, will not show traffic information, only show speed limit speed.
Communication module D comprises short-range dedicated frequency communication line 41, remote GSM/CDMA/WIMAX communication line 42 and communication management circuit 4.This communication management circuit 4 is connected with central processing unit and central control store circuit 1, dedicated frequency communication line 41, GSM/CDMA/WIMAX communication line 42 circuits respectively.Short-range dedicated frequency communication line 41 is mainly used in the data that are provided with that send speed limit data, reception handheld device to vehicle.All data have all been used strict encryption technology, and what prevent malice steals or change device data.Remote GSM/CDMA/WIMAX communication line 42, it mainly is the transmission treatment facility communication that is used for transport information, receive and send speed limit data, traffic information, to the operating position of the transmission treatment facility transmitting apparatus of transport information, declare abnormal informations such as failure message and illegal destruction, theft, invasion equipment.
Above-mentioned only is an embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1, the emission of road speed limit, reception and device for display of message is characterized in that: comprise the power module that is used to power devices; Be used to show the display module of the out of Memory that speed-limiting messages and traffic control department send; The communication module that is used to send and receive information; Be used to control the central control store module of storage etc. of demonstration, communication and the data of entire equipment; This central authorities' control store module is connected with power module, display module, communication module circuit respectively.
2, road speed limit as claimed in claim 1 emission, reception and device for display of message, it is characterized in that: described central control store module comprises button, storage chip, prevents the artificial destruction alarm circuit, central processing unit and central control store circuit, central processing unit and central control store circuit respectively with button, storage chip, prevent that artificial destruction alarm circuit circuit is connected.
3, road speed limit as claimed in claim 1 emission, reception and device for display of message is characterized in that: described power module comprises line, sun power circuit, accumulator and power source conversion operation circuit; This power source conversion operation circuit is connected with central processing unit and central control store circuit, line, sun power circuit, accumulator circuit respectively; This accumulator is connected with line, sun power circuit circuit respectively.
4, road speed limit as claimed in claim 1 emission, reception and device for display of message is characterized in that: described display module is made up of LED screen and circuit; This circuit is connected with central processing unit and central control store circuit, LED screen circuit respectively.
5, road speed limit as claimed in claim 1 emission, reception and device for display of message, it is characterized in that: described communication module comprises short-range dedicated frequency communication line, at a distance GSM/CDMA/WIMAX communication line and communication management circuit, and this communication management circuit is connected with central processing unit and central control store circuit circuit, dedicated frequency communication line, GSM/CDMA/WIMAX communication line circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620156624 CN200997186Y (en) | 2006-12-26 | 2006-12-26 | Speed-limiting information display apparatus with transmit-receiving function in road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620156624 CN200997186Y (en) | 2006-12-26 | 2006-12-26 | Speed-limiting information display apparatus with transmit-receiving function in road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200997186Y true CN200997186Y (en) | 2007-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620156624 Expired - Fee Related CN200997186Y (en) | 2006-12-26 | 2006-12-26 | Speed-limiting information display apparatus with transmit-receiving function in road |
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| Country | Link |
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| CN (1) | CN200997186Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113098981A (en) * | 2021-05-19 | 2021-07-09 | 星软集团有限公司 | Anti-damage method and system for intelligent speed limiting device of vehicle |
-
2006
- 2006-12-26 CN CN 200620156624 patent/CN200997186Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113098981A (en) * | 2021-05-19 | 2021-07-09 | 星软集团有限公司 | Anti-damage method and system for intelligent speed limiting device of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: WANG QI ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Wang Qi Number: 52 Page: The title page Volume: 23 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Wang Qi Number: 52 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: WANG QI ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20100126 |