초록 ▼

A monitoring module is provided for monitoring a plurality of functions and conditions of a vehicle including a plurality of sensors for producing sensor signals in response to a plurality of vehicle functions and conditions. The monitoring module comprises a plurality of inputs each for receiving o

A monitoring module is provided for monitoring a plurality of functions and conditions of a vehicle including a plurality of sensors for producing sensor signals in response to a plurality of vehicle functions and conditions. The monitoring module comprises a plurality of inputs each for receiving one of the sensor signals, the inputs being fewer in number than the vehicle functions and conditions to be monitored. The monitoring module also includes a processor responsive to the sensor signals from the inputs for producing display signals corresponding to the values of the respective functions and conditions. The monitoring module further includes a memory for storing data and instructions for enabling the processor to respond to any of the sensors for monitoring any of the vehicle functions and conditions. The monitoring module further includes a sensor identifying arrangement for producing signals to identify the particular sensors coupled to the inputs. The processor is responsive to these sensor identifying signals for selecting from the memory data and instructions for response to the particular sensors coupled to the inputs. Hence, one or more substantially identical monitoring modules may be utilized to monitor all of the vehicle functions and conditions for which corresponding sensors have been provided on a particular vehicle.

대표청구항 ▼

1. A monitoring system for monitoring a plurality of functions and conditions of a vehicle, said vehicle including a plurality of sensors for producing sensor signals in response to said plurality of functions and conditions, said monitoring system comprising: a plurality of identical monitoring mod

1. A monitoring system for monitoring a plurality of functions and conditions of a vehicle, said vehicle including a plurality of sensors for producing sensor signals in response to said plurality of functions and conditions, said monitoring system comprising: a plurality of identical monitoring modules, each comprising a plurality of input means each for receiving a selected one of said sensor signals, said plurality of input means being fewer in number than said plurality of sensors, processing means responsive to said sensor signals at said input means for producing display signals corresponding to the associated functions and conditions in accordance with said sensor signals, and memory means for storing data and instructions for enabling said processing means to respond to the sensor signals from any of said sensor means for monitoring any of said corresponding functions and conditions; and sensor identifying means associated with each of said modules for producing sensor identifying signals to identify the particular sensors coupled to said input means; said processing means being coupled to receive said sensor identifying signals from the associated sensor identifying means and responsive thereto for selecting from said memory means only those data and instructions for monitoring said corresponding functions and conditions, whereby said plurality of said monitoring modules are capable of monitoring all of said plurality of vehicle functions and conditions. 2. A monitoring system according to claim 1 wherein each said monitoring module further includes display means responsive to said display signals for producing observable indications of the values of the functions being monitored. 3. A monitoring system according to claim 1 each module further including means responsive to encoded signals corresponding to modification data for modifying the contents of said memory means to correspond to data and instructions for enabling said processing means to respond to sensor signals from additional sensors. 4. A monitoring system according to claim 1 wherein said sensor identifying means includes encoding means for producing encoded signals corresponding to the identities of said sensors, wherein said monitoring module further includes additional, code input means coupled to said processing means for receiving said encoded signals corresponding to the identities of said sensors and wherein said processing means is responsive to said encoded signals for selecting from said memory means data and instructions corresponding to the sensors identified by said encoded input signals. 5. A monitoring system according to claim 4 wherein said encoding means includes connector means for coupling said sensors to said monitoring module and for producing said encoded signals, and wherein said monitoring module further includes mating connector means coupled to said input means and to said additional input means. 6. A monitoring system according to claim 4 wherein said encoding means includes switching array means mounted on each module and coupled to said additional, code input means thereof. 7. A monitoring system according to claim 4 wherein said encoding means comprises programmer means independent of said modules for producing said encoded signals and connector means for coupling said programmer means to said additional, code input means of each module. 8. A monitoring system according to claim 3 and further including programmer means comprising said sensor identifying means, said programmer means producing encoded signals corresponding to the identities of said sensors and said encoded signals corresponding to modification data, and wherein said monitoring module further includes additional input means for receiving said encoded intput signals corresponding to sensor identities and to modification data, and wherein said processing means is responsive to said encoded signals for respectively selecting and modifying data and instructions from said memory means in accordance with the sensor identities and modification data corresponding to said encoded signals. 9. A monitoring system according to claim 1 wherein said input means comprises analog input means for receiving signals from selected ones of said sensors which produce analog signals corresponding to the value of the monitored function or condition and frequency input means for receiving signals from selected ones of said sensors which produce signals which vary in frequency in accordance with the value of monitored function or condition. 10. A monitoring system according to claim 9 each said monitoring module further including analog to digital converting means coupled in circuit between said analog input means and said processing means. 11. A monitoring system according to claim 10, each monitoring module further including multiplexing means coupled in circuit between said analog input means and said analog to digital converting means. 12. A monitoring system according to claim 2 wherein each said display means comprises a plurality of visual display elements responsive to said display signals for producing a plurality of visual displays corresponding to said plurality of functions and conditions; and further including a plurality of selectable label means capable of being respectively superimposed upon said visual display means of each module for labeling the display elements thereof in accordance with the functions and conditions corresponding to the particular sensors coupled to said input means of that module. 13. A monitoring system according to claim 12 wherein each said display means further includes display selecting means accessible to an operator for selecting at least two of said functions and conditions for alternative display on each of selected ones of said plurality of visual display elements. 14. A monitoring system according to claim 13 wherein each said label means further includes indicia capable of being superimposed upon said operator accessible selecting means for indicating the respective conditions and functions to be selected thereby. 15. A monitoring system according to claim 1 wherein said memory means comprises alterable, non-volatile memory means operatively coupled with said processing means. 16. A monitoring module for monitoring a plurality of functions and conditions of a vehicle, said vehicle including a plurality of sensors for producing sensor signals in response to said plurality of functions and conditions, said monitoring module comprising: a plurality of input means each for receiving a selected one of said sensor signals, said plurality of input means being fewer in number than said plurality of sensors; processing means responsive to said sensor signals at said input means for producing display signals corresponding to the associated functions and conditions in accordance with said sensor signals; memory means for storing data and instructions for enabling said processing means to respond to the sensor signals from any of said sensor means for monitoring any of said corresponding functions and conditions; sensor identifying means for delivering sensor identifying signals to said processing means to identify the particular sensors coupled to said input means; said processing means being responsive to said sensor identifying signals for selecting from said memory means only those data and instructions for monitoring said corresponding functions and conditions; and additional, code input means on said module coupled to said processing means for receiving encoded signals corresponding to the identities of said sensors and comprising said sensor identifying signals. 17. A monitoring module according to claim 16 and further comprising connector means for coupling said input means to said sensors and coupled to said additional input means for receiving said encoded signals. 18. A monitoring module according to claim 16 wherein said sensor identifying means further includes switching array means on said module coupled to said additional input means for producing said encoded signals. 19. A monitoring module according to claim 16 wherein said processing means further includes means responsive to externally generated control signals for modifying the contents of said memory means to correspond to data and instructions for enabling said processing means to respond to sensor signals from additional sensors. 20. A monitoring module according to claim 16 and further including a plurality of visual display elements responsive to said display signals for producing a plurality of visual displays corresponding said plurality of functions and conditions and selectable label means capable of being superimposed upon said visual display elements for labeling the display elements in accordance with the function and conditions corresponding to said input means. 21. A monitoring module according to claim 20 wherein said display means further includes selecting means accessible to an operator for selecting at least two of said functions and conditions for alternative display on each of selected ones of said plurality of visual display elements. 22. A monitoring module according to claim 21 wherein each said label means further includes indicia capable of being superimposed upon said selecting means for indicating the respective functions and conditions to be selected thereby. 23. A method for monitoring a plurality of functions and conditions of a vehicle, said vehicle including a plurality of sensors for producing sensor signals in response to said plurality of functions and conditions, said monitoring method comprising: providing a plurality of identical monitoring modules, each comprising a plurality of input means each for receiving a selected one of said sensor signals, said plurality of input means being fewer in number than said plurality of sensors, each module further comprising processing means responsive to said sensor signals at said input means for producing display signals corresponding to the associated functions and conditions in accordance with said sensor signals, display means responsive to the display signals for producing observable indications of the corresponding functions and conditions, and memory means for storing data and instructions for enabling said processing means to respond to the sensor signals from any of said sensor means for monitoring any of said corresponding functions and conditions; coupling selected ones of said sensor means to each of said input means; providing sensor identifying means associated with each of said modules for producing sensor identifying signals to identify the particular sensors coupled to said input means; coupling the processing means of each module to receive said sensor identifying signals from the associated sensor identifying means for selecting from said memory means only those data and instructions for monitoring said corresponding functions and conditions, whereby said plurality of monitoring modules are capable of monitoring all of said plurality of vehicle functions and conditions. 24. A monitoring method according to claim 23 wherein each said module also includes a plurality of visual display elements responsive to said display signals for producing a plurality of visual displays corresponding to said plurality of functions and conditions; and further include superimposing one of a plurality of selectable labels upon said visual display elements of each module, each said label being selected for labeling the display elements of the module upon which it is superimposed in accordance with the functions and conditions corresponding to the particular sensors coupled to said input means of that module.