CN1147661A - Wireless traffic and vehicle signal indication system - Google Patents
Wireless traffic and vehicle signal indication system Download PDFInfo
- Publication number
- CN1147661A CN1147661A CN 95115777 CN95115777A CN1147661A CN 1147661 A CN1147661 A CN 1147661A CN 95115777 CN95115777 CN 95115777 CN 95115777 A CN95115777 A CN 95115777A CN 1147661 A CN1147661 A CN 1147661A
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- wireless signal
- transmitter
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- signal
- transceiver
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Abstract
The said indication system features that road vehicle driver can know through the display screen in cab the inhibition and limitation instruction in relevant railway crossing, crossroads and speed-limiting sections and the running states including brake, reducing, turning and overtaking allowance of the forward same-direction vehicle, and emit to behind vehicle the running states of the vehicle. It can raise safety in vehicle running.
Description
Traffic that the present invention relates to and automobile wireless signal indication mechanism are that a kind of wireless signal transmitter that is provided with on by road uses the vehicle of wireless signal on highway to send forbidden or the speed limit order, and the vehicle running state wireless signal transceiver receives these orders and uses wireless signal to carry out the system that the transport condition signal transmits between vehicle and the vehicle on the road vehicles by being installed in.
The intersection of existing unsupervised crossing, highway and speed limit highway section be owing to have only Pointing sign board, when sight line is bad, or because of driver's carelessness, do not take effective measures, and various accidents take place easily.Existing vehicle is indicated without any signal when not taking brake measure that vehicle is slowly slowed down, and brakes, turns to and have only the wigwag indication, also is prone to accidents under the bad situation of sight line.
The purpose of this invention is to provide a kind of traffic and automobile wireless signal indication mechanism, make the driver understand the forbidden or speed limit order that wireless signal transmitter that the place ahead is provided with on the transport condition of vehicle and the highway in the same way sends by the display screen that is installed in pilothouse, improve traveling security, the minimizing accident.
The technical solution used in the present invention is for achieving the above object:
Forwards launch wireless signal by the signal projector that is installed on the railway locomotive, after the wireless signal transceiver that is arranged on unsupervised crossing place is received signal, send forbidden order to the highway direction of railway both sides with wireless signal at once.With wireless signal send forbidden or speed limit order according to different requirements to different directions by the wireless signal transmitter that is arranged on cross-road and speed limit highway section.Receive these orders by the vehicle running state wireless signal transceiver that is installed on the road vehicles, and make the driver understand these orders by the display screen that is installed in the pilothouse, the vehicle running state wireless signal transceiver also receive by be installed in the place ahead in the same way this car of launching backward with wireless signal of the vehicle running state wireless signal transceiver on the vehicle brake, slow down, turn to, whether allow the signal of overtaking other vehicles, and these signals are shown by the display screen that is installed in pilothouse.The vehicle running state wireless signal transceiver is gathered the pilot lamp of the deceleration drive installation of this car in tailstock portion, also the signal of overtaking other vehicles is braked, slows down, turns to and whether allowed to this car simultaneously and receive forbidden or the speed limit order is launched backward, make the back car understand the transport condition of this car, improve traveling security.
The present invention is described in further detail below with reference to accompanying drawing.
Fig. 1 is a block scheme of the present invention.
Fig. 2 is the block scheme that is installed in the wireless signal transmitter [1] on the railway locomotive.
Fig. 3 is the block scheme that is arranged on the wireless signal transceiver [2] at place, unsupervised crossing.
Fig. 4 is the block scheme that is arranged on the wireless signal transmitter [3] in the intersection of highway and speed limit highway section.
Fig. 5 is installed in the vehicle running state wireless signal transceiver [4] on the road vehicles, the block scheme of [5].
Fig. 6 is the block scheme of the deceleration indicator [19] of vehicle running state wireless signal transceiver [4], [5].
With reference to accompanying drawing, launch wireless signal forward by the wireless signal transmitter [1] that is installed on the railway locomotive, be arranged on and send forbidden order to railway both sides highway direction with wireless signal at once after the wireless signal transceiver of locating the unsupervised crossing [2] is received signal.Being arranged on the intersection of highway and the wireless signal transmitter [3] in speed limit highway section requires to send forbidden with wireless signal or the speed limit order to different directions according to difference.Be installed in the vehicle running state wireless signal transceiver [4] on the front truck and be installed in the rear in the same way the vehicle running state wireless signal transceiver [5] on the vehicle can receive the forbidden or speed limit order that wireless signal transceiver [2] and wireless signal transmitter [3] send, and transmit the received forbidden or speed limit order of emission backward.The vehicle running state wireless signal transceiver [5] that is installed in the back car receives the vehicle running state signal that the vehicle running state wireless signal transceiver [4] installed on the vehicle in the same way in the place ahead sends with wireless signal, and the transport condition signal of this car is launched backward with wireless signal.
Wireless signal transmitter [1] is made of power supply [6], signal generator [7], transmitter [8], is powered to signal generator [7] and transmitter [8] by power supply [6].Signal generator [7] produces specific signal input transmitter [8], is signal transition that wireless signal transmission is gone out by transmitter [8].The wireless signal transceiver [2] that is arranged on the place, unsupervised crossing is made of power supply [9], receiver [10], converter [11], transmitter [12], is powered to receiver [10], converter [11], transmitter [12] by power supply [9].Receiver [10] is received behind the wireless signal that wireless signal transmitter [1] sends signal input converter [11], and converter [11] becomes forbidden order input transmitter [12] to conversion of signals, by transmitter [12] order is transformed into wireless signal transmission and goes out.The wireless signal transmitter [3] that is arranged on cross-road and speed limit highway section is made of power supply [13], signal generator [14], transmitter [15], and power supply [13] is to signal generator [14], transmitter [15] power supply.Signal generator [14] produces forbidden or speed limit order input transmitter [15] on request, by transmitter [15] order is changed into wireless signal transmission and goes out.Being installed in vehicle running state wireless signal transceiver [4] on the vehicle, [5] is made of receiver [16], signal receiving circuit [17], display screen [18], signal transmission circuit [25], deceleration indicator [19], brake signal interface [20], left steering interface [21], right turn interface [22], the signaling switch [23] that allows to overtake other vehicles, no overtaking signaling switch [24], transmitter [26].Deceleration indicator [19] is made of speed pickup [27], signal processor [28], driving circuit [29], pilot lamp [30].Receiver [16] receives wireless signal transceiver [2] and wireless signal transmitter [3] sends forbidden or speed limit order and front truck send transport condition signal and input signal receiving circuit [17].Handle the display screen [18] that rear drive is installed in pilothouse through signal receiving circuit [17], and forbidden or speed limit order are changed over to signal transmission circuit [25].The driver understands the transport condition of forbidden or speed limit order and front truck by display screen [18].Brake signal interface [20] is sent into signal transmission circuit [25] to brake signal when the driver takes brake measure, the output signal that when vehicle deceleration the speed of a motor vehicle is transformed into the speed pickup [27] of electric signal takes place change, the output signal of signal processor [28] inbound pacing sensor [27], when receiving when slowing down corresponding variable signal, output signal to signal transmission circuit [25] and driver [29].Driver [29] drive installation indicates this car to be in deceleration regime at the pilot lamp [30] of tailstock portion.Left steering interface [21] was sent into signal transmission circuit [25] to signal when the driver opened the left steering lamp switch, right turn interface [22] is sent into signal transmission circuit [25] to signal when opening the right turn lamp switch, when back vehicle requires to overtake other vehicles, the driver agrees to overtake other vehicles and starts the signaling switch [23] that allows to overtake other vehicles signal is sent into signal transmission circuit [25], and disagreeing with overtakes other vehicles opens the signaling switch [24] that do not allow to overtake other vehicles signal is sent into signal transmission circuit [25].Signal transmission circuit [25] is the signal Processing rear drive transmitter [26] that receives, and transmitter [26] is signal transition that wireless signal transmission is gone out.
Claims (7)
1, one by the wireless signal transmitter [1] that is installed on the railway locomotive, be arranged on the wireless signal transceiver [2] at place, unsupervised crossing, be arranged on the wireless signal transmitter [3] in the intersection and the speed limit highway section of highway, be installed in the vehicle running state wireless signal transceiver [4] on the road vehicles respectively, [5] traffic of Gou Chenging and automobile wireless signal indication mechanism, it is characterized in that wireless signal transmitter [1] is installed on the railway locomotive, wireless signal transceiver [2] is arranged on the place, unsupervised crossing, wireless signal transmitter [3] is arranged on the intersection and the speed limit highway section of highway, vehicle running state wireless signal transceiver [4], [5] be installed in respectively on the vehicle of road running.
2,, it is characterized in that constituting by power supply [6], signal generator [7], transmitter [8] according to the traffic of claim 1 regulation and the wireless signal transmitter [1] of automobile wireless signal indication mechanism.
3,, it is characterized in that constituting by power supply [9], receiver [10], converter [11], transmitter [12] according to the traffic of claim 1 regulation and the wireless signal transceiver [2] of automobile wireless signal indication mechanism.
4,, it is characterized in that constituting by power supply [13], signal generator [14], transmitter [15] according to the traffic of claim 1 regulation and the wireless signal transmitter [3] of automobile wireless signal indication mechanism.
5,, it is characterized in that constituting by receiver [16], signal receiving circuit [17], display screen [18], signal transmission circuit [25], transmitter [26] according to the traffic of claim 1 regulation and vehicle running state wireless signal transceiver [4], [5] of automobile wireless signal indication mechanism.
6, according to the traffic of claim 1 regulation and vehicle running state wireless signal transceiver [4], [5] of automobile wireless signal indication mechanism, it is characterized in that having deceleration indicator [19].
7,, it is characterized in that constituting by speed pickup [27], signal processor [28], driver [29], pilot lamp [30] according to the vehicle running state wireless signal transceiver [4] of claim 6 regulation, the deceleration indicator [19] of [5].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95115777 CN1102785C (en) | 1995-10-06 | 1995-10-06 | Wireless traffic and vehicle signal indication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95115777 CN1102785C (en) | 1995-10-06 | 1995-10-06 | Wireless traffic and vehicle signal indication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1147661A true CN1147661A (en) | 1997-04-16 |
| CN1102785C CN1102785C (en) | 2003-03-05 |
Family
ID=5080656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95115777 Expired - Fee Related CN1102785C (en) | 1995-10-06 | 1995-10-06 | Wireless traffic and vehicle signal indication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1102785C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002037445A1 (en) * | 2000-10-31 | 2002-05-10 | Zexiu Huang | Traffic caution device which may identify the running direction of vehicle |
| CN105711595A (en) * | 2016-01-22 | 2016-06-29 | 东华大学 | Vehicle-mounted smart travel system |
-
1995
- 1995-10-06 CN CN 95115777 patent/CN1102785C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002037445A1 (en) * | 2000-10-31 | 2002-05-10 | Zexiu Huang | Traffic caution device which may identify the running direction of vehicle |
| US6909962B2 (en) | 2000-10-31 | 2005-06-21 | Zexiu Huang | Traffic safety caution apparatus for distinguishing running direction of vehicles |
| CN105711595A (en) * | 2016-01-22 | 2016-06-29 | 东华大学 | Vehicle-mounted smart travel system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1102785C (en) | 2003-03-05 |
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| SE01 | Entry into force of request for substantive examination | ||
| 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 |