CN1102785C - Wireless traffic and vehicle signal indication system - Google Patents

Wireless traffic and vehicle signal indication system Download PDF

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Publication number
CN1102785C
CN1102785C CN 95115777 CN95115777A CN1102785C CN 1102785 C CN1102785 C CN 1102785C CN 95115777 CN95115777 CN 95115777 CN 95115777 A CN95115777 A CN 95115777A CN 1102785 C CN1102785 C CN 1102785C
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China
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wireless signal
transmitter
transceiver
vehicles
running state
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Expired - Fee Related
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CN 95115777
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CN1147661A (en
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初伟英
刘卫东
关硕
祖元立
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初伟英
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Priority to CN 95115777 priority Critical patent/CN1102785C/en
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Publication of CN1102785C publication Critical patent/CN1102785C/en
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Abstract

The present invention relates to an indicating system for traffic and vehicle wireless signals. The system is characterized in that drivers driving vehicles on roads can understand the forbidden running commands or speed limiting commands of unsupervised railway crossings, road crossings and speed limiting road sections, and braking signals, speed reduction signals, turning signals, overtaking allowing signals and overtaking rejecting signals of vehicles in front in the same distance; drivers can transmit the signals of the self vehicles to back vehicles in the same distance for causing back vehicles to understand the running states of the self vehicles for enhancing running safety.

Description

Traffic and automobile wireless signal indication mechanism
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 wireless signal transceiver [2 the block scheme that is arranged on the 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 (5)

1, a kind of traffic and automobile wireless signal indication mechanism, 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) constitute, the wireless signal transmitter (1) that is installed on the railway locomotive is used to launch wireless signal, and the wireless signal transceiver (2) that is arranged on the place, unsupervised crossing is used to receive the wireless signal of wireless signal transmitter (1) emission and sends the forbidden order of wireless signal to the highway direction of railway both sides; Be arranged on the intersection of highway and the wireless signal transmitter (3) in speed limit highway section and be used to send the forbidden or speed limit order of wireless signal; Be installed in the vehicle running state wireless signal transceiver (4) on the road vehicles respectively, (5) be used to receive the forbidden or speed limit order of wireless signal that wireless signal transceiver (2) and wireless signal transmitter (3) send, and transmit backward and launch the received forbidden or speed limit order of wireless signal, vehicle running state wireless signal transceiver (5) also is used to receive and is installed in the place ahead this car braking of launching backward of the vehicle running state wireless signal transceiver (4) on the vehicle in the same way, slow down, turn to, whether allow the wireless signal of overtaking other vehicles, and be used for backward car and launch the braking of this car, slow down, turn to, whether allow the wireless signal of overtaking other vehicles, it is characterized in that the vehicle running state wireless signal transceiver (4) on road vehicles, (5) in, deceleration indicator (19) also is housed, and deceleration indicator (19) is by speed pickup (27), signal processor (28), driver (29), the pilot lamp (30) that is installed in tailstock portion constitutes.
2, according to the traffic of claim 1 and the wireless signal transmitter (1) of automobile wireless signal indication mechanism, it is characterized in that by power supply (6), signal generator (7), transmitter (8) constitutes.
3, according to the traffic of claim 1 and the wireless signal transceiver (2) of automobile wireless signal indication mechanism, it is characterized in that by power supply (9), receiver (10), converter (11), transmitter (12) constitutes.
4, according to the traffic of claim 1 and the wireless signal transmitter (3) of automobile wireless signal indication mechanism, it is characterized in that by power supply (13), signal generator (14), transmitter (15) constitutes.
5, according to the traffic of claim 1 and vehicle running state wireless signal transceiver (4), (5) of automobile wireless signal indication mechanism, it is characterized in that by receiver (16) signal receiving circuit (17), display screen (18), signal transmission circuit (25), transmitter (26) constitutes.
CN 95115777 1995-10-06 1995-10-06 Wireless traffic and vehicle signal indication system Expired - Fee Related CN1102785C (en)

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 CN1147661A (en) 1997-04-16
CN1102785C true CN1102785C (en) 2003-03-05

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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

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2451407Y (en) * 2000-10-31 2001-10-03 黄泽修 Traffic safe alarming device with identification function of vehicle running direction
CN105711595A (en) * 2016-01-22 2016-06-29 东华大学 Vehicle-mounted smart travel system

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