CN205845336U - A kind of highway preventing secondary accidents precaution device - Google Patents
A kind of highway preventing secondary accidents precaution device Download PDFInfo
- Publication number
- CN205845336U CN205845336U CN201620839922.6U CN201620839922U CN205845336U CN 205845336 U CN205845336 U CN 205845336U CN 201620839922 U CN201620839922 U CN 201620839922U CN 205845336 U CN205845336 U CN 205845336U
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- CN
- China
- Prior art keywords
- circuit
- precaution device
- highway
- encoder
- preventing secondary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Road Signs Or Road Markings (AREA)
- Traffic Control Systems (AREA)
Abstract
The utility model discloses a kind of highway preventing secondary accidents precaution device.The purpose of this utility model is to provide a kind of highway preventing secondary accidents precaution device.This utility model includes emitter and receiver, it is characterized in that: A, described emitter include solidifying sound chip circuit, encoder circuit, modulator circuit, connecing gate circuit and radiating circuit, one end of modulator circuit is connected with fixed voice chip circuit by encoder circuit, and the other end is connected with radiating circuit by connecing gate circuit；B, described receiver include that precaution device receives circuit, connects gate circuit, demodulator circuit, decoder circuit, Encoder driving circuit, power amplification circuit and speaker, one end of decoder circuit by demodulator circuit, connect gate circuit and precaution device and receive circuit and be connected, the other end passes through Encoder driving circuit, power amplification circuit is connected with speaker.This utility model is mainly used in highway preventing secondary accidents early warning.
Description
Technical field
This utility model relates to a kind of precaution device, particularly relates to a kind of highway preventing secondary accidents precaution device.
Background technology
Vehicle on expressway travels with the speed of 120/h, just in case front vehicles fault or have an accident, vehicle accounts for
With runway, opening double sudden strain of a muscle and in the case of accident vehicle rear 150m arranges triangular warning mark, after the time of about 5 seconds
The vehicle that side runs at high speed can react.
Summary of the invention
The purpose of this utility model is to provide a kind of highway preventing secondary accidents precaution device, accomplishes to give warning in advance, with
Avoid causing second accident, causality loss is preferably minimized.
For achieving the above object, technical solution of the present utility model is: a kind of highway preventing secondary accidents early warning
Device, including emitter and receiver, it is characterised in that:
A, described emitter 1 include solidifying sound chip circuit 10, encoder circuit 11, modulator circuit 12, connecing an electricity
Road 13 and radiating circuit 14, one end of modulator circuit 12 is connected with fixed voice chip circuit 10 by encoder circuit 11,
The other end is connected with radiating circuit 14 by connecing gate circuit 13；
B, described receiver 2 include that precaution device receives circuit 3, connects gate circuit 4, demodulator circuit 5, decoder circuit 6, translates
Code device drive circuit 7, power amplification circuit 8 and speaker 9, one end of decoder circuit 6 is passed through demodulator circuit 5, is connect an electricity
Road 4 receives circuit 3 with precaution device and is connected, and the other end is by Encoder driving circuit 7, power amplification circuit 8 and speaker 9 phase
Even.
Described precaution device receives circuit 3 and radiating circuit 14 is the circuit being connected with antenna.
Described radiating circuit 14 is the circuit being connected with rotary switch.
The beneficial effects of the utility model are:
1, this utility model is to improve on the basis of existing transmitter receiver, and different is transmitter receiver emission switch
For compression joint type, once disconnection of loosing one's grip, stop launching, now change knob into, have transmitting, receive two grades, overcome above-mentioned drawback, send out
Penetrate and be also turned on sound circuit, be simultaneously provided with fixing voice (such as front accident, please slow down).Receive consistent with tranmitting frequency, send out
Penetrating in power 1 kilometer range, upper high speed and city quick circuit per car joins one, and normal traveling is beaten in the state of reception, during accident
Beating and forbid beating at emission state in emission state, traveling, roof can fill a sensing lamp, lamp quick-fried sudden strain of a muscle during transmitting, in order to take pictures
Deduction of points, another highway construction, can launch " men working please be slowed down ", geological disaster also can launch " road ahead is dangerous " etc.
Phonetic warning, traffic police looks into car, also can launch special voice when dealing with emergencies and dangerous situations, when there is car at front vehicles queuing rear, the conscious pass of front truck
Close.Accident can be preferably minimized by this device, ensures property and the safety of life.
2, bus may be used without infrared emission type, and emitter is arranged on each website, and receiver is arranged in bus
Under front windshield, launching power 20m, can alleviate driver's frequent operation, the vehicle of different routes can rationally be transferred, not by shadow
Ring.
3, also can be arranged on mobile phone as program, upper high speed handpiece is beaten in navigational state, and when having an accident, mobile phone is sent out
Penetrating accident, the vehicle of its periphery can receive in time, it is ensured that safety.
4, using radio to launch voice device, launching power is radius 1 kilometer, and non-emissive blind area can send police in advance
Report, reminds rear driver's Reduced Speed Now.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is electrical schematic diagram of the present utility model.
Fig. 3 is solidification sound chip circuit electrical schematic diagram.
In figure: 1-emitter, 2-receiver, 3-precaution device receive circuit, 4,13-meet gate circuit, 5-demodulator circuit, 6-
Decoder circuit, 7-Encoder driving circuit, 8-power amplification circuit, 9-speaker, 10-fixed voice chip circuit, 11-compiles
Code device circuit, 12-modulator circuit, 14-radiating circuit, 15-antenna.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model and detailed description of the invention thereof are described in further detail.
Seeing Fig. 1-3, this utility model includes emitter and receiver, it is characterised in that:
A, described emitter 1 include solidifying sound chip circuit 10, encoder circuit 11, modulator circuit 12, connecing an electricity
Road 13 and radiating circuit 14, one end of modulator circuit 12 is connected with fixed voice chip circuit 10 by encoder circuit 11,
The other end is connected with radiating circuit 14 by connecing gate circuit 13；
B, described receiver 2 include that precaution device receives circuit 3, connects gate circuit 4, demodulator circuit 5, decoder circuit 6, translates
Code device drive circuit 7, power amplification circuit 8 and speaker 9, one end of decoder circuit 6 is passed through demodulator circuit 5, is connect an electricity
Road 4 receives circuit 3 with precaution device and is connected, and the other end is by Encoder driving circuit 7, power amplification circuit 8 and speaker 9 phase
Even.
Described precaution device receives circuit 3 and radiating circuit 14 is the circuit being connected with antenna.
Described radiating circuit 14 is the circuit being connected with rotary switch.
Seeing Fig. 2, this utility model is to improve on the basis of existing transmitter receiver, and different being provided with is fixed
Voice (such as front accident, please slow down).Receiving consistent with tranmitting frequency, launch in power 1 kilometer range, upper high speed and city are fast
Speed circuit per car joins one, and normal traveling is beaten in the state of reception, beats and forbid beating at emitting shape in emission state, traveling during accident
State, roof can fill a sensing lamp, lamp quick-fried sudden strain of a muscle during transmitting, in order to deduction of points of taking pictures, another highway construction, can launch that " front is executed
Work, please slow down ", geological disaster also can launch phonetic warnings such as " road ahead dangerous ", and traffic police looks into car, also can launch specially when dealing with emergencies and dangerous situations
Voice, when there is car at front vehicles queuing rear, the conscious closedown of front truck.Accident can be preferably minimized by this device, ensures property
Safety with life.
Seeing Fig. 3, trigger end KEY and directly meet VSS, when energized, circuit Automatic Cycle is play, until cutting off electricity
Source, sound circuit is installed together with interphone circuit, store in sharing a DC source, HT81230 " there is front accident,
Please slow down " voice, sound circuit VDD connects on radiating circuit stabilivolt Line 1, negative pole share.
When entering charge station, can in station transmitting " welcome ×× station " to check precaution device the most intact.
Construction section, road hidden danger, can download suitable voice reminder.
Traffic police looks into freeze on car, road and also can give warning in advance.
Open double sudden strain of a muscle during accident and be also turned on precaution device power supply.
Do not turned round by road, rain, mist are affected, non-emissive blind area.
Claims (3)
1. a highway preventing secondary accidents precaution device, including emitter and receiver, it is characterised in that:
A, described emitter (1) include solidifying sound chip circuit (10), encoder circuit (11), modulator circuit (12), connecing
Gate circuit (13) and radiating circuit (14), one end of modulator circuit (12) is by encoder circuit (11) and fixed voice chip
Circuit (10) is connected, and the other end is connected with radiating circuit (14) by connecing gate circuit (13)；
B, described receiver (2) include that precaution device receives circuit (3), connects gate circuit (4), demodulator circuit (5), decoder circuit
(6), Encoder driving circuit (7), power amplification circuit (8) and speaker (9), one end of decoder circuit (6) is by demodulation
Device circuit (5), connecing gate circuit (4) and precaution device and receive circuit (3) and be connected, the other end is by Encoder driving circuit (7), power
Amplifying circuit (8) is connected with speaker (9).
2. highway preventing secondary accidents precaution device as described in claim 1, it is characterised in that described precaution device receives circuit (3)
It is the circuit being connected with antenna with radiating circuit (14).
3. highway preventing secondary accidents precaution device as described in claim 1, it is characterised in that described radiating circuit (14) be with
The circuit that rotary switch is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839922.6U CN205845336U (en) | 2016-08-04 | 2016-08-04 | A kind of highway preventing secondary accidents precaution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839922.6U CN205845336U (en) | 2016-08-04 | 2016-08-04 | A kind of highway preventing secondary accidents precaution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205845336U true CN205845336U (en) | 2016-12-28 |
Family
ID=57618130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620839922.6U Expired - Fee Related CN205845336U (en) | 2016-08-04 | 2016-08-04 | A kind of highway preventing secondary accidents precaution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205845336U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705633A (en) * | 2017-11-06 | 2018-02-16 | 张定宇 | A kind of freeway tunnel automobile second accident prevention system and method |
| CN107881951A (en) * | 2017-11-06 | 2018-04-06 | 张定宇 | A kind of freeway tunnel prevents automobile second accident control system and method |
| CN110473401A (en) * | 2019-08-01 | 2019-11-19 | 安徽科力信息产业有限责任公司 | A kind of express lane accident alarming method and system based on vehicle-mounted parking warning sign |
-
2016
- 2016-08-04 CN CN201620839922.6U patent/CN205845336U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705633A (en) * | 2017-11-06 | 2018-02-16 | 张定宇 | A kind of freeway tunnel automobile second accident prevention system and method |
| CN107881951A (en) * | 2017-11-06 | 2018-04-06 | 张定宇 | A kind of freeway tunnel prevents automobile second accident control system and method |
| CN107705633B (en) * | 2017-11-06 | 2020-07-28 | 张定宇 | System and method for preventing secondary accidents of automobiles in expressway tunnel |
| CN110473401A (en) * | 2019-08-01 | 2019-11-19 | 安徽科力信息产业有限责任公司 | A kind of express lane accident alarming method and system based on vehicle-mounted parking warning sign |
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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 |
Granted publication date: 20161228 Termination date: 20190804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |