Warning device able to set speeds of an automobile
First Claim
1. A warning device able to set speeds of an automobile comprising:
- A speed detecting circuit for obtaining rotating speed signals of an automobile;
A speed record processor connected with said speed detecting device, capable to record the rotating speed signals transmitted from said speed detecting circuit;
A speed setting mode connected with said speed record processor, capable to directly obtain instant rotating speed signals recorded by said speed record processor, said speed setting mode consisting of a high-speed setting key and a low-speed setting key, a driver able to press said high-speed and said low-speed setting key by himself according to a condition of the road on which his automobile is running, said high-speed setting key pressed to have an instant running speed signal stored in said speed record processor as a high speed setting signal when the automobile is running, said low-speed setting key pressed to have an instant running speed signal stored in said speed record processor as a low speed setting signal when the automobile is running;
A release key connected with said speed record processor, said release key pressed to cancel the preset speed data recorded in said speed record processor, enabling a driver reset a needed speed; and
A warning device connected with the output port of said speed record processor, said output port of said speed record processor able to output a signal to actuate said warning device to give out a warning signal to remind the driver when the running speed of the automobile is higher than the high speed signal set by said high-speed setting key and stored in said speed record processor, or lower than the low speed signal set by said low-speed setting key and stored in said speed record processor.
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Accused Products
Abstract
A warning device able to set speeds of an automobile includes a speed detecting circuit for obtaining the rotating speed signals of an automobile. A speed record processor records the instant speed signals transmitted from the speed detecting circuit. A speed-setting mode contains a high-speed and a low-speed setting key respectively pressed to have the running speed signals stored in the speed record processor when the automobile is running. A release key connected with the speed record processor can be pressed to cancel the preset speed recorded in the speed record processor. A warning device connected with the speed record processor can be actuated to give out a warning signal when the automobile is running at a speed higher or lower than the speed signal preset.
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Citations
5 Claims
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1. A warning device able to set speeds of an automobile comprising:
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A speed detecting circuit for obtaining rotating speed signals of an automobile;
A speed record processor connected with said speed detecting device, capable to record the rotating speed signals transmitted from said speed detecting circuit;
A speed setting mode connected with said speed record processor, capable to directly obtain instant rotating speed signals recorded by said speed record processor, said speed setting mode consisting of a high-speed setting key and a low-speed setting key, a driver able to press said high-speed and said low-speed setting key by himself according to a condition of the road on which his automobile is running, said high-speed setting key pressed to have an instant running speed signal stored in said speed record processor as a high speed setting signal when the automobile is running, said low-speed setting key pressed to have an instant running speed signal stored in said speed record processor as a low speed setting signal when the automobile is running;
A release key connected with said speed record processor, said release key pressed to cancel the preset speed data recorded in said speed record processor, enabling a driver reset a needed speed; and
A warning device connected with the output port of said speed record processor, said output port of said speed record processor able to output a signal to actuate said warning device to give out a warning signal to remind the driver when the running speed of the automobile is higher than the high speed signal set by said high-speed setting key and stored in said speed record processor, or lower than the low speed signal set by said low-speed setting key and stored in said speed record processor. - View Dependent Claims (2, 3, 4, 5)
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Specification